Table of Contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 20-F

¨REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

or

xANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 20152020

or

¨TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

or

¨SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of event requiring this shell company report: N/A

Commission file number 1-15224

COMPANHIA ENERGÉTICA DE MINAS GERAIS – CEMIG

(Exact name of Registrant as specified in its charter)

ENERGY CO OF MINAS GERAIS

(Translation of Registrant’s name into English)

BRAZIL

(Jurisdiction of incorporation or organization)

1200, Avenida Barbacena, 1200,Barbacena; Belo Horizonte, M.G.,Horizonte/MG, Brazil CEP 30190-131

(Address of principal executive offices)

Leonardo George de Magalhães

Chief Officer for Finance and Investor Relations

ri@cemig.com.br – +55 (31) 3506-5024

1200, Avenida Barbacena; Belo Horizonte/MG, Brazil CEP 30190-131

(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

Securities registered or to be registered pursuant to Section 12(b) of the Act:

Title of each class:

Trading Symbol (s)

Name of exchange on which registered:

Preferred Shares, R$5.00 par valueCIGNew York Stock Exchange*
American Depositary Shares, eachNew York Stock Exchange
representing 1 Preferred Share, without par valueNew York Stock Exchange
Common Shares, R$5.00 par valueCIG.CNew York Stock Exchange*
American Depositary Shares, eachNew York Stock Exchange
representing 1 Common Share, without par valueNew York Stock Exchange

*Not for trading but only in connection with the registration of American Depositary Shares, pursuant to the requirements of the Securities and Exchange Commission.

Table of Contents

Securities registered or to be registered pursuant to Section 12(g) of the Act:None

None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:None

None

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stockshare as of the close of the period covered by the annual report:

420,764,708566,036,634 Common Shares

838,076,9461,127,325,434 Preferred Shares

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes x No ¨

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.

Yes ¨No x

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days.

Yes x No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes ¨ No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer xAccelerated Filerfiler ¨Non accelerated filer ¨Emerging growth company

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards* provided pursuant to Section 13(a) of the Exchange Act.

* The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

U.S. GAAP  ¨International Financial Reporting Standards as issued by the International Accounting Standards BoardIFRS  xOther  ¨

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow:

Item 17 ¨Item 18 ¨

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act)

Yes ¨ No x

 

*Not for trading but only in connection with the registrationTable of American Depositary Shares, pursuant to the requirements of the Securities and Exchange Commission.Contents

 

 


Table of Contents

PART I

PART I14
Item 1.Identity of Directors, Senior Management and Advisers147
Item 2.Offer Statistics and Expected Timetable147
Item 3.    Key Information7
Item 3.Key Information14
Item 4.Information on the Company4249
Item 4A.Unresolved Staff Comments113104
Item 5.Operating and Financial Review and Prospects114104
Item 6.Directors, Senior Managers and Employees142144
Item 7.Major shareholders and related party transactions 156
Item 7.8.Financial InformationMajor Shareholders and Related Party Transactions154158
Item 8.Financial Information157
Item 9.Offer and Listing164
Item 10. DetailsAdditional Information168
Item 10.Additional Information173
Item 11.Quantitative and Qualitative Disclosures about Market Risk185194
Item 12.Description of Securities Other than Equity Securities186197
PART II 188
Item 13.Defaults, Dividend Arrears and Delinquencies188198
Item 14.Material Modifications to the Rights of Security Holders and Use of Proceeds188198
Item 15.Controls and procedures198
Item 15.16A.Financial Specialist of the Audit CommitteeControls and Procedures188202
Item 16A.Audit Committee Financial Expert190
Item 16B.Code of Ethics190202
Item 16C.Principal Accountant Fees and Services190203
Item 16D.Exemptions from the Listing Standards for Audit Committees191203
Item 16E.Purchases of Equity Securities by the Issuer and Affiliated Purchasers191204
Item 16F.Change in Registrant’s Certifying Accountant191204
Item 16G.Corporate Governance204
Item 16G.Corporate Governance191
Item 16H.Mine Safety Disclosure193205
Item 17.Financial Statements205
Item 17.18.Financial StatementsFinancial Statements193205
Item 19.
Item 18.ExhibitsFinancial Statements193
Item 19.Exhibits194


EXPLANATORY NOTE

The filing of this annual report on Form 20-F for the year 2015 was delayed because we required additional time to complete disclosures related to the ongoing internal investigation of Norte Energia S.A. (‘NESA’), the owner of the concession for the construction and operation of Belo Monte Hydroelectric Plant, on Xingu River, State of Pará, Brazil. Cemig indirectly holds a 12.5% interest in NESA through its ownership of Aliança Norte and Amazonia Energia.

In March 2014, while conducting an investigation involving a local gas station/carwash in the city of Brasília (Federal District, Brazil), the Brazilian Federal Police and Public Prosecutors uncovered evidence of a much larger corruption and bribery scheme involving Brazil’s state owned oil company, Petrobras. As a result, a federal investigation, calledOperação Lava Jato (‘Operation Carwash’), was initiated and is being conducted by Federal Prosecutors and the Federal Police under the supervision of a Federal Judge. Over the course of the investigation into Operation Carwash, a number of companies and individuals have entered into cooperation agreements with the Brazilian Federal Prosecutor’s Office (Ministério Público Federal, or MPF), whereby suspects choose to collaborate with the authorities in exchange for a lighther sentence. Some of these cooperation agreements contained allegations involving the Belo Monte Hydroelectric Plant, on Xingu River in State of Pará. No criminal charges have been brought against Cemig as part of Operation Carwash.

In response to the allegations, Centrais Elétricas Brasileiras S.A. – Eletrobras (‘Eletrobras’), which owns 49.98% of the share capital of NESA, hired an international investigation team to search for irregularities in projects in which it is a shareholder, including NESA (the ‘Independent Investigation’). The Independent Investigation team has completed the investigation designed to identify misstatements to Eletrobras’ consolidated financial statements, which included an analysis of NESA. The Independent Investigation team is still in the process of performing some procedures, focusing on internal compliance matters. There are also ongoing investigations and other legal measures being conducted by the MPF involving other shareholders of NESA and some of their executives. Based on our current knowledge, Cemig does not expect these additional procedures provide any additional relevant information that would materially impact its consolidated financial statements in future periods.

The investigation concluded that certain contracts with some contractors and suppliers of the Belo Monte Hydroelectric Plant project included bribes estimated at 1% of the price of the contract plus some other fixed amounts.

Based on the conclusions and results identified by the independent internal investigation, the management of NESA has evaluated the impact on the financial statements according to International Accounting Standard IAS-16—Property, Plant and Equipment, and concluded that the amount of R$ 183 million is attributable to overpricing due to bribes deemed to be of an illicit nature and should not have been capitalized as part of the cost of its property, plant and equipment considering that such amount is not a cost attributable to operating and maintaining the plant.

NESA is not able to identify an accurate manner to estimate the periods of prior Financial Statements in which excessive capitalized costs may have occurred, because of the fact that the information made available by the independent internal investigation does not individually specify the contracts, payments and the periods of disclosure in which such excesses may have occurred. It is also emphasized that the alleged undue payments were not made by NESA, but by contractors and suppliers of Belo Monte Power Plant, and this factor also prevents identification of the exact amounts and periods of the payments.

Hence, NESA has applied the procedure specified in IAS 8 – Accounting Policies, Changes in Accounting Estimates and Errors, adjusting the estimated amounts of excessive capitalized costs in the amount of R$183 million, related to illegal payments in the Financial Statements as of December 31, 2015, due to the impracticability of identification of the adjustments for each prior period affected.

As a consequence of the adjustment recorded by NESA, Cemig recorded in the year ended December 31, 2015, as part of its equity method accounting in NESA, the amount of R$23 million on account line Investment in counterpart to the equity in its Statement of Income. Of this total amount, R$21 million was made by Cemig GT and R$2 million was made by Light S.A., according to IAS-8—Accounting Policies, Changes in Accounting Estimates and Errors.

The following sections of this annual report contain disclosures related to the NESA investigation:

“Recent Developments – Allocation of Net Income for 2015”;

“Item 4. Information on the Company – Note 4 – Acquisition of a 9.77% interest in Norte Energia S.A.: the Belo Monte Hydroelectric Plant – Investigation of Norte Energia S.A.”;

“Item 5. Operating and Financial Review and Prospects Operating Results – Year ended December 31, 2015 compared to the year ended December 31, 2014 – Equity gain (loss) in subsidiaries”;

“Item 18. Financial Statements – Note 14 – Investments”; and

“Item 18. Financial Statements – Note 23 – Equity and Remuneration to Shareholders – (c) Dividends – Allocation of Net Income for 2015 – Proposal by Management”.

Under its code of ethics, the Company does not tolerate corruption or other any illegal business practices of its employees, contractors or suppliers.

The investigations under Operation Carwash are still ongoing and the MPF may take a considerable amount of time to conclude its procedures. Therefore, new relevant information may be disclosed in the future, which could cause NESA and, therefore, Cemig, to recognize additional adjustments in its financial statements. The Company will continue to monitor the results of the investigations and the availability of other information concerning the allegations and will make appropriate disclosures if warranted.

RECENT DEVELOPMENTS

Payments to debenture holders

On February 15, 2016 Cemig made payments of interest on the first, second and third Series of the 3rd Issue of Debentures by Cemig D and Cemig GT, in the amounts of R$162 million and R$139 million, respectively.

Issue of Bank Credit Note

On March 22, 2016 Cemig D issued a Bank Credit Note in favor of Caixa Econômica Federal, in the amount of R$695 million, to be used for the payment of interest and principal on existing debt, represented by Bank Credit Notes issued in favour of both Banco do Brasil and Caixa Econômica Federal, as well as the 8th issuance of Promissory Notes of the Company due in the first half of 2016. The interest rate is 132.14% of the CDI rate, p.a., with maturity of 48 months, grace period of 18 months for payment of the principal, payment of interest in a quarterly basis during this period, and amortization over 30 months, with monthly payments in installments of principal and interest. Caixa Econômica Federal disbursed the funds over the months of March 2016 through May 2016. Of this total, R$355 million was released in March 2016, R$300 million in April 2016 and R$40 million in May 2016.

Issue of debentures

On March 28, 2016 Cemig D completed its fourth issue of non-convertible debentures, in the amount of R$1,615 million, in a single series, with an issue date of December 15, 2015 and a maturity of 3 years. The interest rate on the debentures is the CDI rate + 4.05% p.a.; withprincipal to be amortized in two equal installments due in December 2017 and December 2018. The proceeds were used for payment of the Company’s eighth issue of promissory notes, which matured on March 26, 2016.

Exchange of Shareholders’ Debentures owned by AGC Energia for shares in Cemig

On March 3, 2016, BNDES Participações (‘BNDESPar’) exchanged 100% of its holding of debentures issued under the Deed of the First Private Issue by AGC Energia of Non-convertible Permanent Asset-guaranteed Exchangeable Shareholders’ Debentures, in a Single Series, dated February 28, 2011 and amended January 17, 2012, for 54,342,992 common shares and 16,718,797 preferred shares in Cemig, owned by AGC Energia.

After the exchange, the equity interests held by BNDESPar in Cemig — which on March 2, 2016 totaled 0% of the common shares ,1.13% of the preferred shares and .75% in the total capital of Cemig,— increased to 12.9% ,3.13% and 6.4% respectively. This characterizes a material transaction in the stock of Cemig in the terms of Article 12, §1º, of CVM Instruction 358/02.

Increase in capital of Renova Energia S.A.

Cemig increased its capital in Renova through its wholly-owned subsidiary Cemig GT in the amount of R$240 million. Of this total, R$85 million was subscribed and paid up in February 2016, R$115 million was subscribed and paid up in March 2016 and the remaining amount of R$40 million was subscribed and paid up in May 2016.

Investment in Renova – Loss on impairment of assets available for sale

Put options contract

On September 18, 2015 a contract was signed providing Renova the option to sell to SunEdison, Inc. (‘SunEdison’), on or after March 31, 2016, up to 7,000,000 shares in TerraForm Global.

The exercise price of this option was contractually established at R$50.48 or US$15.00 at the exchange rate of the day, at the election of SunEdison. The contract also gaveSunEdison an option to buy 7 million shares on the same terms.

Renova notified SunEdison and TerraForm Global of its intention to exercise its option to sell 7 million shares in TerraForm Global owned by Renova, on the terms specified by contract and publicly stated in the Material Announcement published by Renova on September 18, 2015.

On April 21, 2016, SunEdison applied for Chapter 11 protection in the United States. On June 1, 2016, the period for payment of the option by SunEdison expired.

Renova priced the option using the Black-Scholes-Merton mathematical model, the future expectation for the exchange rate, and the credit risk.

In the first half of 2016 Renova recognized a loss of R$111 million, resulting in the change in the fair value of the option, considering the credit risk. In addition, it recognized a loss of R$63 million relating to the expiration of the option, and commenced an arbitration proceeding seeking, among other items, indemnity for losses. At the date of issuance of this report, Sun Edison and Renova had not settled this arbitration.

The figures above refer to the impact of the option expiration on Renova’s interim financial statements. The effect for Cemig is proportional to its interest of 34.2%, in Renova, valued by the equity method, in the amount of R$60 million.

Investment in TerraForm Global – pricing of the shares

Renova also recognized a loss, in the first half of 2016, of R$272 million, reflecting the negative volatility in the share price of TerraForm in the period, in which Renova has an equity interest of 11.65%, valued on the basis of the market price of the shares.

The figures above refer to the impact on Renova’s interim financial statements. The effect on Cemig is proportional to its interest of 34.2%, in Renova, valued by the equity method, in the amount of R$93 million.

Rescission of share purchase agreement

On April 1, 2016 Renova announced that the share purchase agreement dated July 15, 2015 for the sale to TerraForm Global of the assets of the Espra Project (‘the Espra Contract”) owned by Renova had been terminated by an agreement between the parties, with payment by TerraForm Global to Renova of a break-up fee of US$10.0 million. As a result of the termination of this agreement, the assets of the Espra project, comprising three small hydroelectric plants (SHPs), with aggregate installed capacity of 41.8 MW, remain in as part of Renova’s portfolio of operational assets.

Issue of Bank Credit Note – Banco do Brasil

On April 22, 2016 Cemig D signed amendments to two Bank Credit Notes issued in favor of Banco do Brasil, for a total of R$600 million. The interest rate is 128.00% of the CDI rate, p.a., and the funds will be paid in four six-monthly installments commencing in October 2016 with final repayment and maturity due in April 2018.

Mining and Energy Ministry Ministerial Order 120

On April 22, 2016 the Mining and Energy Ministry published its Ministerial Order 120, setting the deadline and method of payment of the remaining amount of the transmission indemnity related to the acceptance of the terms established by Federal Law No. 12,783/13.

The Ministerial Order determined that the amounts approved by Aneel should become part of the Regulatory Asset Base for Remuneration (Base de Remuneração Regulatória, or BRR), that is the basis for the payment of transmission revenue, and that the cost of capital should be added to the related Permitted Annual Revenues (‘RAP’).

The amount will be indexed to the Expanded Consumer Price Index (Índice Nacional de Preços ao Consumidor Amplo, or IPCA). The capital cost remuneration and the depreciation of the Regulatory Asset Base not incorporated since 2013, the date of the extensions of the concessions up to the tariff-setting process of 2017, is to be adjusted by the real cost of capital of the transmission segment, as set by Aneel in the methodologies of the Periodic Tariff Review of the Revenues of Existing Concessions – currently 10.44% p.a. – to be paid over a period of eight years, through the RAP.

The Ministerial Order will be submitted to Public Hearings to be held by Aneel scheduled for the second half of 2016 and the first half of 2017.

The Company made its estimate and recognized, in its June 2016 Statement of Income, the amount of R$548 million, as follows:

R$20 million relating to the difference between the amount of the Preliminary Revision made by Aneel on February 23, 2015 of the Opinion sent by the Company, R$1.157 billion, and the Final Revision;

R$90 million representing the difference between the variations resulting from the IGP-M index and the IPCA index – since the Company had updated the balance by the IGP-M index until March 31, 2016; and

R$438 million, representing the remuneration from use of own capital, calculated on the basis of 10.44% p.a.

Aneel decides annual tariff adjustment of Cemig D

On May 24, 2016, Aneel announced the Annual Tariff Adjustment to be applied to the tariffs of Cemig D. The result was an average increase in consumer electricity rates by 3.78%, in effect on May 28, 2016, through May 27, 2017.

For industrial and service sector consumers, served at medium and high voltage, the average increase in their electricity bills will be 2.06%. For those served at low voltage, the average increase will be 4.63%.

Changes in the Stockholders’ Agreement of Parati

In the second quarter of 2016, certain amendments were signed to the stockholders’ agreement of Parati. The principal changes arising from these amendments are as follows:

1)The maturity of the Put Option granted in 2011 by Cemig in favor of the unit holders of FIP Redentor, initially specified to be as May 31, 2016, was postponed, to two separate exercise dates:206

 

3 
a)First option exercise window: up to, and including, September 23, 2016, only with respect to preferred shares, up to a limitTable of 153,634,195 preferred shares in Parati, representing 14.30% of the total shares in Parati held by the other direct stockholders. With respect to shares put within this exercise window, Cemig must make payment by November 30, 2016.Contents

 

b)Second payment window: up to, and including, September 23, 2017, and not restricted to preferred shares, and may include the totality of the shares in Parati, regardless of the exercise of the Put Option in the first payment window. With respect to shares put within this exercise windog, Cemig must make payment by November 30, 2017.

 

2)The Put Option may be exercised by the direct shareholders of Parati, and not only by FIP Redentor.

3)New provisions were included to provide for the possibility of acceleration of the Put Option exercise window in case Cemig fails to comply with certain clauses of the stockholders’ agreement, allowing any direct shareholders to present to Cemig a notice of bringing forward the option, at which moment the option shall be considered exercised by all the direct shareholders, over the totality of their shares.

4)To guarantee the full payment of the Put Option, on May 31, 2016 Cemig offered the holders of the Put Option: 55,234,637 common shares and 110,469,274 preferred shares that Cemig directly holds in Transmissora Aliança de Energia S.A. (Taesa), and as further guarantee, 53,152,298 shares that Cemig directly holds in Light.

Miranda Plant: Aneel recommends against acceptance of Cemig GT’s application to extend concession

On June 10, 2016, Cemig’s wholly-owned subsidiary Cemig GT filed an application with Aneel for a 20 year extension of its concession period for the Miranda hydroelectricPlant (‘the Miranda Plant’), which is scheduled to expire in December 2016. On July 12, 2016, Aneel, accepting the vote of its rapporteur, decided to refer the application “to the Mining and Energy Ministry, with the recommendation that the application made by Cemig GT for extension of the period of the concession for the Miranda Hydroelectric Plant should not begranted, due to having been made after the deadline stipulated by Law 12,783/2013”.

The Company is considering any possible administrative or legal measures, and will keep its shareholders and the market updated on any material developments.

Issues of Promissory Notes

On July 1, 2016 Cemig GT concluded its seventh issuance of Commercial Promissory Notes, for a total of R$620 million. The net proceeds will be used to pay the second portion of the concession grant fee for the hydroelectric plants in Lot D of Aneel Auction 12/2015, and to improvethe Company’s working capital. The Promissory Notes have a maturity of 360 days, and mature on June 26, 2017, and pay interest equal to 128% of the average one-day ‘DI’ rate, the daily interbank deposit rate, to be paid on the maturity date. This issuance is guaranteed by Cemig.

Disposal by Cemig of shares in Taesa

On August 31, 2016, the Board of Directors of Cemig authorized the sale of up to 40,702,230 Units in Transmissora Aliança de Energia Elétrica S.A (‘Taesa’), consisting of 40,702,230 common shares and 81,404,460 preferred shares in Taesa, owned by Cemig.

On September 29, 2016, Taesa publically announced the launch of a restricted offering (“Restricted Offering”) of its units. In the offering, each unit will be evidenced bycertificados de depósito de ações, each of which represents one outstandingação ordinária(common share) and two outstandingações preferenciais (preferred shares) of Cemig (the “Units”). The Units were offered and sold by Fundo de Investimento em Participações Coliseu (“FIP Coliseu”), the equity investment fund that is part of the controlling block of Taesa, and Cemig.

The Restricted Offering was a secondary offering, with restricted placement efforts of 65,702,230 Units, at a price per Unit of R$19.65. The total amount of the Restricted Offering was R$1,291 million, of which R$800 million was received by Cemig.The settlement of the Restricted Offering occurred on October 24, 2016.

The Restricted Offering of the Units of Taesa has not been registered under the Securities Act, or any other U.S. federal and state securities laws (the “Securities Act”), and the Units cannot be offered, sold, pledged or otherwise transferred in the United States or to U.S. investors, unless they are registered, or exempt from, or not subject to, registration under the Securities Act.

Because this was a secondary offering with restricted placement efforts Taesa did not receive any proceeds. The Selling Shareholders were the beneficiaries of the net proceeds arising from the sale of Units and are responsible for the payment of all costs and fees of the Restricted Offering.

With the settlement of the Restricted Offering, FIP Coliseu holds 153,775,790 common shares issued by Taesa, representing 26.03% of the voting capital of Taesa and 14.88% of the capital stock of Taesa and CEMIG holds 252,369,999 common shares issued by Taesa, representing 42.72% of the voting capital of Taesa and 73,646,184 preferred shares issued by Taesa, which, together with the common shares represents 31.54% of the capital stock of Taesa. The outstanding Units (other than Units held by FIP Coliseu, CEMIG, Taesa’s management and treasury shares) represents 53,58% of Taesa’s capital stock and 31.24% of Taesa’s voting stock.

Promissory Notes Payment

On March 28, 2016, Cemig D paid off its 8th issuance of Promissory Notes. The amount of R$1.958 billion was paid to the holders of the notes, R$1.7 billion of principal and R$258 million of interest.

Cemig Telecom signs investment agreement for subscription of capital in Ativas

On August 25, 2016, Cemig Telecom signed an Investment Agreement with Sonda Procwork Outsourcing Informática Ltda., a company of the Chilean group Sonda S.A. (‘Sonda’), for the subscription of capital in Ativas Data Center S.A. (‘Ativas’), in partnership with Ativas Participações S.A. (‘Ativas Participações’), a company controlled by the Asamar Group.

Sonda is a leading company providing IT services in Latin America, with a presence in 10 countries, and 17,000 employees. This strategic alliance strengthens the commitment of Cemig and Ativas to its present and future clients, continuing to ensure high standards of security and availability.

On October 19, 2016 the transaction was completed in compliance with certain conditions precedent.

Sonda, has subscribed capital totaling R$ 114 million, and now holds an equity interest of 60% in Ativas, while Cemig Telecom holds 19.6% and Ativas Participações holds 20.4%.

Notice of intention to exercise put option

On September 6, 2016 Cemig received from Banco BTG Pactual (‘BTG Pactual’) a Notice of Intention to Exercise a Put Option, giving irrevocable notice of exercise of BTG Pactual’s right to sell to Cemig 153,634,195 preferred shares held by Pactual in Parati S.A. – Participações em Ativos de Energia Elétrica (‘Parati’), under the ‘First Exercise Window’ specified in Clauses 6.1 and 6.2 of the Stockholders’ Agreement of the Parati, signed on April 11, 2011 between Cemig, Banco Santander (Brasil) S.A., BV Financeira S.A. – Crédito, Financiamento e Investimento, BB – Banco de Investimento S.A., and Banco BTG Pactual S.A., with Parati as consenting party, as amended. Cemig has until November 30 to settle the put option and acquire the shares or indicate a third party which will do so.

Sale of interest in Transchile

On September 12, 2016, Cemig signed a share purchase agreement for sale of the whole of its interest in Transchile Charrúa Transmisión S.A. – corresponding to 49% of the company’s share capital – to Ferrovial Transco Chile SpA, a company controlled by Ferrovial S.A., for US$56.6 million. On October 6, 2016, all of the shares in Transchile Charrúa Transmisión S.A. previously held by Cemig, were transferred to Ferrovial Transco Chile SpA, concluding the sale.

Advances to Renova under Power Purchase Agreement

On September 6, 2016, our Board of Directors approved an advance payment of R$118 million by Cemig to Renova for future contracted electricity supply under the Power Purchase Agreement between Renova Comercializadora de Energia S.A. and Cemig GT, which was signed in 2013.

The agreement provides for the parties to elect to make advance payments for power. The advance payments will be allocated to the Alto Sertão III project, and also to meet other needs of Renova. The amount due will be settled by delivery of power supply, in the amounts specified in such agreement, starting in May 2021.

In June 2016 Cemig GT made an advance payment to Renova Trading of R$94 million under the Agreement, and at that time signed an agreement placing a security interest on 100% of the shares in Enerbrás S.A. and 100% of the shares in the specific-purpose companies of Phase B of the Alto Sertão III Project on behalf of Cemig GT to guarantee the advance payment. An option was also granted to Cemig GT to purchase 100% of the shares of Enerbrás S.A.

A Share Purchase Agreement has been signed which will enable Cemig GT to convert the total amount advanced into a shareholding interest in Alto Sertão Participações S.A. (“Alto Sertão”), the controlling shareholder of the companies that comprise Phase A of the Alto Sertão III project; up to a limit of 49.9% of the shares in Alto Sertão, and also an agreement placing a security interest upon 100% of the shares in Bahia Holding S.A. and 49% of the shares in Ventos de São Cristóvão Energias Renováveis S.A., which holds certain of Renova’s wind power projects. Exercise of the call option is conditional upon prior approval by the BNDES. Settlement of the share option transactions referred to above will require the prior approval of BNDES, Banco do Brasil S.A. – where applicable, Aneel, and the Brazilian Monopolies Authority (CADE).

Payment of loans

On October 21, 2016 Cemig Distribuição S.A. repaid to Banco do Brasil S.A. two Commercial Credit Notes (including their amendments) with final maturities in April 2018, paying the principal amount of R$ 600 million, plus interest, calculated up to the date of settlement, of R$ 25 milliom. The payment was made from the Company’s own funds.

Statutory Covenants

The Company’s by-laws define certain targets related to indebtedness and capital expenditures that shall be attend by the Management. However, in the ordinary Shareholders Meeting held on May 30, 2016, the Management was authorized to exceed such targets for 2016 year, as follows:

   By-laws Targets   Exceeding authorized in the Ordinary
Shareholders Meeting
 

Indebtedness / Ebitda

   2.00     4.12  

Net debt / Net debt + Shareholders’ equity

   40.00%     52.00%  

Capital Expenditures / Ebitda

   40.00%     146.00%  

Payment of dividends below the mandatory minimum

On April 29, 2016, the Annual and Extraordinary General Meetings of Cemig approved the payment of R$ 634 million as dividends, relating to the net profit for the 2015 business year, an amount below the minimum obligatory dividend.

Refinanciang of Banco do Brasil credits

On October 24, 2016, Cemig GT paid to Banco do Brasil S.A. the installments of two Fixed Credit Contracts, in the amount of R$286 million, and Bank Credit Notes in the amount of R$430 million, totaling R$716 million. The payments were made with funds from a new lending transaction, also with Banco do Brasil S.A., and with the Company’s own funds.

On October 24, 2016, Cemig GT issued a Bank Credit Note in favor of Banco do Brasil S.A., in the total amount of R$600 million, in order to refinance certain notes previously extended by Banco do Brasil. This loan has an annual interest rate of 132.90% of the CDI rate, and will be paid in four half-yearly installments, with the last payment to be made in October 2018.

Review of compliance and corporate governance system

Cemig has undertaken a number of initiatives to booster its compliance and corporate governance system, including revising its code of ethics in light of the Brazilian Anticorruption Law (Law no. 12.846/2013), the new Brazilian Public Companies Law (Law no. 13.303/2016), creating a Compliance Superintendence and providing anticorruption and fraud training to all of its employees.

Criminal proceedings involving members of our Board of Directors

On January 5, 2016, Mr. José Afonso Bicalho Beltrão da Silva, the Chair of the Company’s Board of Directors, was convicted in the Federal Court (1st Federal Circuit) for reckless management in connection with the granting of irregular loans when he was the CEO of the Banco do Estado de Minas Gerais, between 1995 and 1998. As a result of this conviction, Mr. Da Silva was prohibited from holding executive or management positions at financial institutions in Brazil for a period of eight years. Immediately thereafter, Mr. Da Silva appealed to the Court of Appeals of the 1st Federal Circuit, on the grounds that the ruling judge did not have the necessary authority to hear the case, as Mr. Da Silva is currently a Secretary of State and, therefore, the case should have been heard and trialed by the Minas Gerais State Court of Appeals, and not by a Federal Court. The appeal is currently pending.

On October 1, 2015, Mr. Mauro Borges Lemos, the former Minister of Development and current CEO and vice-chair of the Company’s Board of Directors, and on September 23, 2016, Mr. Marco Antônio de Rezende Teixeira, the Secretary of State in Minas Gerais (Secretário da Casa Civil de MinasGerais) and a member of the Company’s Board of Directors, were subjected to search and seizure and coercive hearing orders carried out by the Federal Police in connection withOperação Acrônimo (‘Operation Acronym’). Operation Acronym began in October 7, 2014 when a private plane landed in Brasília/DF with three passengers (Benedito Rodrigues de Oliveira Neto, Marcier Trombiere Moreira and Pedro Medeiros) and the authorities found an undeclared amount of R$116,000 in cash belonging to the owner of the aircraft, Benedito Rodrigues de Oliveira Neto. The companies owned by Benedito Rodrigues de Oliveira Neto had provided services to certain Brazilian political parties during the 2014 Presidential Elections, therefore, the Federal Police started to investigate a money laundering scheme involving the funding of political campaigns by Brazilian companies, including those who have received loans from the Brazilian National Development Bank (Banco Nacional de Desenvolvimento Econômico e Social, or BNDES). The reasons for the search and seizure orders are still unclear, as the investigation records are sealed by the Superior Court of Justice (Superior Tribunal de Justiça, or STJ). Operation Acronym still ongoing and as of the date of this annual report no arrest warrants have been issued against Mr. Lemos or Mr. Teixeira.

PRESENTATION OF FINANCIAL INFORMATION

The Companhia Energética de Minas Gerais–Gerais – CEMIG isa state-controlled mixed capital company (‘sociedade por ações, de economia mistamista’ (a state-controlled mixed capital company)) organized under the laws of the Federative Republic of Brazil, or Brazil. References in this annual report to “CEMIG,” “we,” “us,” “our”‘CEMIG’, “ourselves”the ‘CEMIG Group’, the ‘Company’, ‘we’, ‘us’, ‘our’ and the “Company”‘ourselves’ are to Companhia Energética de Minas Gerais–Gerais – CEMIG and its consolidated subsidiaries, except when the reference is specificallyand references to ‘CEMIG Holding’ are to Companhia Energética de Minas Gerais–Gerais – CEMIG (parent company only) or on an individual basis, except when the context otherwise requires. References to the “real,” “reais”Real,’ ‘Reais or “R$”‘R$’ are to Brazilian reaisReais (plural) and the Brazilian realReal (singular), the official currency of Brazil, and referencesBrazil. References to “U.S. dollars,” “dollars”‘U.S. dollars’, ‘dollars’ or “US$”‘US$’ are to United States dollars.

We maintain our books and records in reais.Reais. We prepare our statutory financial statements in accordance with generally accepted accounting practices adopted in Brazil, and with International Financial Reporting Standards (or “IFRS”)(IFRS), as issued by the International Accounting Standards Board (IASB). For purposes of this annual report, we prepared the consolidated statements of financial position as of December 31, 2015 and 2014 and the related consolidated statements of income and comprehensive income, cash flows and changes in shareholders’ equity for the years ended December 31, 2015, 2014 and 2013, in reais in accordance with IFRS, as issued by the IASB.

Deloitte Touche Tohmatsu Auditores Independentes audited our Our consolidated financial statements as of December 31, 2015 and 2014 and for the years ended December 31, 2015, 20142019 and 2013; Deloitte Touche Tohmatsu2018 and the opening balance as of January 1, 2019 have been restated to reflect the change in accounting policy disclosed in note 2.8 of our annual consolidated financial statements.

Ernst & Young Auditores Independentes did not auditS.S. (‘EY’) audited the consolidated statement of financial position of Companhia Energética de Minas Gerais – CEMIG as of December 31, 2020 and 2019, the related consolidated statements of income, comprehensive income, changes in equity and cash flows for each of the three years in the period ended December 31, 2020. The consolidated balance sheets of Madeira Energia S.A.  as of December 31, 2020 and 2019, and the related consolidated statement of operations, of comprehensive (loss) income, of changes in equity and of cash flows for each of the three years in the period ended December 31, 2020 were audited by PricewaterhouseCoopers Auditores Independentes (‘PWC’) whose report related to this financial statement has been presented to EY and are the sole base for the opinion of EY on the financial statements of Madeira Energia S.A (a 18.05% percent owned direct and indirectS.A., which is a significant investment of the Company accounted for under the equity method investee company) and Norte Energia S.A (a 12.50% percent owned indirect equity method investee company). The financial statements of Madeira Energia S.A. and Norte Energia S.A. were audited by PricewaterhouseCoopers Auditores Independentes, whose reports related to financial statements as of and for the years ended December 31, 2015 and 2014 and December 31, 2015, respectively have been furnished to Deloitte Touche Tohmatsu Auditores Independentes, and Deloitte Touche Tohmatsu Auditores Independentes opinion, insofar as it relates to the amounts included for Madeira Energia S.A. and Norte Energia S.A., is based solely on the reports of PricewaterhouseCoopers Auditores Independentes. The above mentioned auditors reports appear elsewhere in this annual report on Form 20-F.method.

This annual report contains translations of certainrealReal amounts into U.S. dollars at specified rates solely for the convenience of the reader. Unless otherwise indicated, such U.S. dollar amounts have been translated fromreaisReais at an exchange rate of R$3,18115.1935 to US$1.00, as certified for customs purposes by the U.S. Federal Reserve Board as of OctoberDecember 31, 2016.2020. See “Item 3. Key Information–Information – Exchange Rates” for additional information regarding exchange rates. We cannot guarantee that U.S. dollars can be converted into reais,Reais, or that reaisReais can be converted into U.S. dollars, at the above rate or at any other rate.

MARKET POSITION AND OTHER INFORMATION

The information contained in this annual report regarding our market position is, unless otherwise indicated, presented for the year ended December 31, 2015 and2020. It is based on, or derived from, reports issued by the Brazilian National Electric Energy Agency (Agência Nacional de Energia Elétrica (the Brazilian National Electric Energy Agency), or ANEEL,‘ANEEL’), and by the Brazilian Electric Power Trading Chamber (Câmara de Comercialização de Energia Elétrica (the Brazilian Electric Power Trading Chamber), or CCEE.‘CCEE’).

Certain terms are defined the first time they are used in this annual report. As used herein, all references to “GW”‘GW’ and “GWh”‘GWh’ are to gigawatts and gigawatt hours, respectively, references to “MW”‘MW’ and “MWh”‘MWh’ are to megawatts and megawatt-hours, respectively, and references to “kW”‘kW’ and “kWh”‘kWh’ are to kilowatts and kilowatt-hours, respectively.

References in this annual report to the “common shares”‘common shares’ and “preferred shares”‘preferred shares’ are to our common shares and preferred shares, respectively. References to “Preferred‘Preferred American Depositary Shares”Shares’ or “Preferred ADSs”‘Preferred ADSs’ are to American Depositary Shares, each representing one preferred share. References to “Common‘Common American Depositary Shares”Shares’ or “Common ADSs”‘Common ADSs’ are to American Depositary Shares, each representing one common share. Our Preferred ADSs and Common ADSs are referred to collectively as “ADSs,”‘ADSs,’ and our Preferred American Depositary Receipts, or Preferred ADRs, and Common American Depositary Receipts, or Common ADRs, are referred to collectively as “ADRs.”

On April 30, 2012, a 25.00% stock dividend was paid on the preferred shares and common shares. On May 11, 2012, a corresponding adjustment was made to the ADSs through the issuance of additional ADSs. On April 30 2013, a 12.85% stock dividend was paid on the preferred and common shares. On May 14, 2013, a corresponding adjustment was made to the ADSs through the issuance of additional ADSs. On January 3, 2014, a 30.76% stock dividend was paid on the preferred and common shares (in each case paid in preferred shares). On January 10, 2014, a corresponding adjustment was made to the ADSs through the issuance of additional Preferred ADSs to holders of Preferred ADSs and Common ADSs.‘ADRs.’

The Preferred ADSs are evidenced by Preferred ADRs, issued pursuant to a Second Amended and Restated Deposit Agreement, dated as of August 10, 2001, as amended on June 11, 2007, by and among us, Citibank N.A., as depositary, and the holders and beneficial owners of Preferred ADSs evidenced by Preferred ADRs issued thereunder (the “Second‘Second Amended and Restated Deposit Agreement”Agreement’). The Common ADSs are evidenced by Common ADRs, issued pursuant to a Deposit Agreement, dated as of June 12, 2007, by and among us, Citibank, N.A., as depositary, and the holders and beneficial owners of Common ADSs evidenced by Common ADRs issued thereunder (the “Common‘Common ADS Deposit Agreement”Agreement’ and, together with the Second Amended and Restated Deposit Agreement, the “Deposit Agreements”‘Deposit Agreements’).

FORWARD-LOOKING INFORMATION

This annual report includes certain forward-looking statements, principallymainly in “Item 3. Key Information,”Information”, “Item 5,4. Information on the Compay”, “Item 5. Operating and Financial Review and Prospects” and “Item 11. Quantitative and Qualitative Disclosures about Market Risk.”Risk”. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends affecting our business. These forward-looking statements are subject to risks, uncertainties and assumptions relating to, among other things:

general economic, political and business conditions, principally Brazil, the State of Minas Gerais, (or “Minas Gerais”), the State of Rio de Janeiro, (or “Rio de Janeiro”), as well as other states in Brazil;

inflation and fluctuations in exchange rates;

existing and future governmental regulation as to electricity rates, electricity usage, competition in our concession area and other matters;

existing and future policies of the Federal Government of Brazil, which we refer to as the Federal Government;

on-going high profile anti-corruption investigations in Brazil;

our expectations and estimates concerning future financial performance and financing plans;

our level, or maturity profile, of indebtedness;

the likelihood that we will receive payment in connection with accounts receivable;

our capital expenditure plans;

our ability to satisfactorily serve our consumers;

failure or hacking of our security and operational infrastructure or systems;

our ability to renew our concessions, approvals and licenses on terms as favorable as those currently in effect or at all;

our ability to integrate the operations of companies we have acquired and that we may acquire;

changes in volumes and patterns of consumer electricity usage;

competitive conditions in Brazil’s electricity generation, transmission and distribution markets;

trends in the electricity generation, transmission and distribution industry in Brazil, particularly in Minas Gerais and Rio de Janeiro;

changes in rainfall and the water levels in the reservoirs used to run our hydroelectric power generation facilities;

existing and future policies of the government of Minas Gerais, (the “State Government”),contingencies including, policies affecting its investment in us and State Government’s plans for future expansion of electricity generation, transmission and distribution in Minas Gerais; and

other risk factors identified in “Item 3. Key Information—Risk Factors.”

The forward-looking statements referred to above also include information with respect to our capacity expansion projects that are under way and those that we are currently evaluating. In additionbut not limited to, the above risks and uncertainties, our potential expansion projects involve engineering, construction, regulatory and other significant risks, which may:following:

·General economic, political and business conditions, principally in Brazil, the State of Minas Gerais (‘Minas Gerais’), as well as other states in Brazil;
·Inflation and fluctuations in exchange rates and in interest rates;
·Increases in the costs of projects and delays or the failure to successfully complete projects;
·Result in the failure of facilities to operate or generate income in accordance with our expectations;
·Existing and future governmental regulation as to energy rates, energy usage, competition in our concession area and other matters;
·Existing and future policies of the Federal Government of Brazil, which we refer to as the Federal Government;
·On-going high-profile anticorruption investigations in Brazil;
·Our expectations and estimates concerning future financial performance and financing plans;
·Our level, or maturity profile, of indebtedness;
·Our ability to comply with financial covenants;
·The likelihood that we will receive payment in connection with accounts receivable;
·Our capital expenditure plans;
·Our ability to implement our divestment program;
·Failure or hacking of our security and operational infrastructure or systems;
·Our ability to renew our concessions, approvals and licenses on terms as favorable as those currently in effect or at all;
·Our ability to integrate the operations of companies we have acquired and that we may acquire;
·Changes in volumes and patterns of customer energy usage;
·Competitive conditions in Brazil’s energy generation, transmission and distribution markets;
·Trends in the energy generation, transmission and distribution industry in Brazil, particularly in Minas Gerais;
·Changes in rainfall and the water levels in the reservoirs used to run our hydroelectric power generation facilities;
·Existing and future policies of the government of Minas Gerais (the ‘State Government’), including policies affecting its investment in us and its plans for future expansion of energy generation, transmission and distribution in Minas Gerais;
·Impacts of the Covid-19 global pandemic on our businesses and on our results of operations, financial condition and cash flows and our ability to timely and efficiently implement measures to address these impacts; and
·Other risk factors identified in “Item 3. Key Information—Risk Factors”.

 

delay or prevent successful completion of one or more projects;

increase the costs of projects; and

result in the failure of facilities to operate or generate income in accordance with our expectations.

The words “believe,” “may,” “will,” “estimate,” “continue,” “anticipate,” “intend,” “expect”‘believe,’ ‘may,’ ‘could,’ ‘will,’ ‘plan,’ ‘estimate,’ ‘continue,’ ‘anticipate,’ ‘seek,’ ‘intend,’ ‘expect’ and similar words are intended to identify forward-looking statements. We do not undertake to publicly update or revise any forward-looking statements because of new information, future events or otherwise. In light ofConsidering these risks and uncertainties, the forward-looking information, events and circumstances discussed in this annual report might not materialize as described. Our actual results and performance could differ substantially from those anticipated in our forward-looking statements.

PART I

 

Item 1.Identity of Directors, Senior Management and Advisers

Not applicable.

 

Item 2.Offer Statistics and Expected Timetable

Not applicable.

 

Item 3.Key Information

Selected Consolidated Financial Data

The following tables present our selected consolidated financial and operating information prepared in accordance with IFRS as of the dates and for each of the periods indicated. You should read the following information together with our consolidated financial statements, including the notes thereto, included in this annual report and the information set forth in “Item 5. Operating and Financial Review and Prospects” and “Presentation of Financial Information.”Information”.

The selected consolidated financial data as of December 31, 20152020 and 20142019 and for each of the years ended December 31, 2015, 20142020, 2019 and 2013,2018, prepared in accordance with IFRS, has been derived from our audited consolidated financial statements and the notes thereto included elsewhere in this annual report. U.S. dollar amounts in the table below are presented for your convenience. Unless indicated otherwise, these U.S. dollar amounts have been translated from reais at R$3.1811 per US$1.00, the exchange rate as of October 31, 2016. The real has historically experienced high volatility. We cannot guarantee that U.S. dollars can be converted into reais, or that reais can be converted into U.S. dollars, at the above rate or at any other rate. The selected consolidated financial data as of December 31, 2013, 20122018, 2017 and 20112016 and for each of the years ended December 31, 20122017 and 20112016 has been derived from our audited consolidated financial statements not included in this annual report on Form 20-F.

We20-F, which have not been restated our consolidated financial statements as of and forto reflect the year ended December 31, 2012 and 2011 as a result of the adoption, on January 1, 2013, of IFRS 11 (Joint Arrangements). We retroactively applied IFRS 11 to 2012 and 2011 for comparison purposes. The adoption of these newchange in accounting standards impacted several line items of our consolidated financial statements.

Selected Consolidated Financial Data in IFRSpolicy.

 

   Year ended December 31, 
   2015  2015  2014  2013  2012(4)  2011(4) 
   (in millions
of US$)(1)
  (in millions of R$ except per share/ADS
data or otherwise indicated)
 

Income Statement Data:

   

Net operating revenues:

   

Electricity sales to final consumers

   6,387    20,319    14,922    12,597    13,691    12,522  

Revenue from wholesale supply to other concession holders

   694    2,208    2,310    2,144    1,689    1,504  

Revenue from use of the electricity distribution systems (TUSD)

   461    1,465    855    1,008    1,809    1,771  

CVA (compensation for changes in ‘Portion A’ items) account and Other financial components of tariffs

   536    1,704    1,107           

Revenue from use of the concession transmission system

   82    261    557    404    662    612  

Transmission indemnity revenue

   32    101    420    21    192     

Construction revenues

   394    1,252    941    975    1,336    1,232  

Transactions in electricity on the CCEE

   762    2,425    2,348    1,193    387    175  

Other operating revenues

   976    3,106    1,706    1,047    506    362  

Taxes on revenue and regulatory charges

   (3,631  (11,549  (5,626  (4,762  (6,135  (5,785
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total net operating revenues

   6,693    21,292    19,540    14,627    14,137    12,393  

Operating costs and expenses:

   

Electricity purchased for resale

   (3,000  (9,542  (7,428  (5,207  (4,683  (3,330

Charges for the use of the national grid

   (314  (999  (744  (575  (883  (748

Depreciation and amortization

   (262  (835  (801  (824  (763  (786

Personnel

   (451  (1,435  (1,252  (1,284  (1,173  (1,104

Gas purchased for resale

   (330  (1,051  (254         

Royalties for usage of water resources

         (127  (131  (185  (153

Outsourced services

   (283  (899  (953  (917  (906  (858

Post-retirement obligations

   (49  (156  (212  (176  (134  (124

Materials

   (48  (154  (381  (123  (73  (81

Provisions for operating losses

   (441  (1,402  (581  (305  (671  (166

Employee’ and managers’ profit shares

   (43  (137  (249  (221  (239  (219

Construction costs

   (394  (1,252  (942  (975  (1,336  (1,232

Other operating expenses, net

   (143  (455  (527  (493  (481  (327
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total operating costs and expenses

   (5,758  (18,317  (14,451  (11,231  (11,527  (9,128

Equity in Subsidiaries

   124    393    210    764    865    539  

Gain on disposal of investment

            284        

Unrealized gain on disposal of investment

            (81      

Gain on acquisition of control of investee

         281           

Fair value in corporate operation

   229    729              

Operational profit before Financial revenue (expenses) and Taxes

   1,288    4,097    5,580    4,363    3,475    3,804  

Financial revenues (expenses), net

   (231  (735  (1,101  (309  1,629    (640
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Pretax profit

   1,057    3,362    4,479    4,054    5,104    3,164  

Income taxes expense

   (280  (892  (1,342  (950  (832  (749
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net profit for the year

   777    2,469    3,137    3,104    4,272    2,415  

Other comprehensive income (loss)

             213    (412  (74
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income

   777    2,469    3,137    3,317    3,860    2,41  

Basic earnings (loss): (2)

   

Per common share

   0.50    1.96    2.49    2.47    3.40    1.92  

Per preferred share

   0.50    1.96    2.49    2.47    3.40    1.92  

Per ADS

   0.50    1.96    2.49    2.47    3.40    1.92  

Diluted earnings (loss): (2)

   

Per common share

   0.50    1.96    2.49    2.47    3.40    1.92  

Per preferred share

   0.50    1.96    2.49    2.47    3.40    1.92  

Per ADS

   0.50    1.96    2.49    2.47    3.40    1.92  

   Year ended December 31, 
   2015   2015   2014   2013   2012(4)   2011(4) 
   (in millions
of US$)(1)
   (in millions of R$ except per share/ADS
data or otherwise indicated)
 

Balance sheet data:

            

Assets:

            

Current assets

   2,948     9,377     6,554     6,669     8,804     5,768  

Property, plant and equipment, net

   1,239     3,940     5,544     5,817     6,109     6,392  

Intangible assets

   3,230     10,275     3,379     2,004     1,874     2,779  

Financial assets of concessions

   836     2,660     7,475     5,841     5,475     3,834  

Account receivable from the Minas Gerais State Government

                       1,830  

Other assets

   4,591     14,605     12,048     9,483     10,308     9,018  

Total assets

   12,844     40,857     35,000     29,814     32,570     29,621  

Liabilities:

            

Current portion of long-term financing

   1,980     6,300     5,291     2,238     6,466     4,504  

Other current liabilities

   1,935     6,152     4,832     3,684     6,332     3,595  

Total current liabilities

   3,915     12,452     10,123     5,922     12,798     8,099  

Non-current financing

   2,787     8,866     8,218     7,219     3,950     6,000  

Post-retirement liabilities non-current

   970     3,086     2,478     2,311     2,575     1,956  

Other non-current liabilities

   894     2,843     2,896     1,724     1,697     1,900  

Total non-current liabilities

   4,651     14,795     13,592     11,254     8,222     9,856  

Share capital

   1,979     6,294     6,294     6,294     4,265     3,412  

Capital reserves

   605     1,925     1,925     1,925     3,954     3,954  

Profit reserves

   1,661     5,285     2,594     3,840     2,856     3,293  

Accumulated other comprehensive income

   32     102     468     579     475     1,007  

Equity attributable to non-controlling shareholder

   1     4     4              

Total equity

   4,278     13,610     11,285     12,638     11,550     11,666  

Total liabilities and equity

   12,844     40,857     35,000     29,814     32,570     29,621  
Consolidated Statement of Income Data

Year Ended December 31,

2020

2020

2019 (4)(5)

(Restated)

2018 (3)(5)

(Restated)

2017 (6)

2016 (6)

 (in  millions of US$) (1)(in  millions of R$, except per share/ADS data or otherwise indicated) 
NET REVENUE4,85825,22825,48622,29921,71218,773
       
Operating costs and expenses      
Energy purchased for resale(2.332)(12,111)(11,286)(11,084)(10,919)(8,273)
Charges for use of the national grid(337)(1,748)(1,426)(1,479)(1,174)(947)
Depreciation and amortization(190)(989)(958)(835)(850)(834)
Personnel(246)(1,276)(1,272)(1,410)(1,627)(1,643)
Gas purchased for resale(209)(1,083)(1,436)(1,238)(1,071)(877)
Outsourced services(244)(1,265)(1,239)(1,087)(974)(867)
Post-employment obligations(84)(438)(408)(337)229(345)
Materials(15)(79)(91)(104)(61)(58)
Operating provisions (reversals)(81)(423)(2,401)(467)(854)(704)
Employee’s and managers’ profit sharing(27)(142)(263)(77)(5)(7)
Infrastructure construction costs(304)(1,581)(1,200)(897)(1,119)(1,193)
Other operating expenses, net

(57)

(297)

(494)

(405)

(393)

(155)

Total operating costs and expenses(4,127)(21,432)(22,474)(19,420)(18,818)(15,903)
       
Periodic Tariff Review, net97502----
Share of profit (loss), net, of affiliates and jointly-controlled entities69357125(104)(252)(302)
Dividends declared by investee classified as held for sale--73---
Remeasurement of previously held equity interest in subsidiaries acquired---(119)--
Impairment loss on Investments---(127)-(763)
Result of business combinations1051----
Income before finance income (expenses) and taxes9064,7063,2102,5292,6421,805
Finance income (expenses), net(174)(906)1,358(518)(996)(1,437)
Income before income tax and social contribution tax7323,8004,5702,0111,646368
Income taxes expense(180)(936)(1,600)(599)(644)(34)
Net income for the year from continuing operations5522,8642,9701,3791,002334
Net income after tax from discontinued operations--224363--
Net income for the year5522,8643,1951,7421,002334
       
Non-controlling interests:      
Non-controlling interests from continuing operations-(1)(1)(1)(1)-
Non-controlling interests from discontinued operations---(41)--
Net income for the year attributed to equity holders of the parent5512,8633,1941,7001,001334
       
Net income for the year5522,8643,1951,7421,002334
Other comprehensive income (loss)(1)(7)(1,055)(463)(302)(553)
Comprehensive income for the year5502,8572,1391,279700(219)
       
Basic earnings:      
Per common share (7)0.331.691.891.020.370.10
Per preferred share (7)0.331.691.891.020.840.35
Per ADS common share (7)0.331.691.750.830.370.10
Per ADS preferred share (7)0.331.691.750.830.840.35
       
Diluted earnings:      
Per common share (7)0.331.691.891.020.370.07
Per preferred share (7)0.331.691.891.020.840.32
Per ADS common share (7)0.331.691.750.830.370.07
Per ADS preferred share (7)0.331.691.750.830.840.32

Statement of Financial Position Data

Year Ended December 31,

2020

2020

2019 (4)(5)

(Restated)

2018 (3)(5)

(Restated)

2017 (6)

2016 (6)

 in  millions of US$ (1)(in  millions of R$ except per share/ADS data or otherwise indicated)
Assets      
Assets classified as held for sale2421,2581,25819,446--
Other current assets

2,734

14,198

9,096

8,520

8,537

8,285

Total current assets2,97615,45610,35427,9668,5378,285
Property, plant and equipment, net4632,4072,4502,6622,7623,775
Intangible assets2,27411,81011,62410,77711,15610,820
Concession financial assets7313,7993,7593,8126,6054,971
Other assets

3,969

20,611

22,339

15,122

13,180

14,185

Total assets10,41454,08350,52660,33942,24042,036
       
Liabilities      
Current loans, financing and debentures3962,0592,7472,1982,3714,837
Liabilities directly associated to assets held for sale---16,272--
Other current liabilities

1,469

7,631

5,218

4,967

6,292

6,610

Total current liabilities1,8669,6907,96523,4378,66311,447
Non-current loans, financing and debentures2,49612,96112,03012,57412,02710,342
Non-current post-employment obligations1,2596,5386,4214,7363,9544,043
Other non-current liabilities

1,428

7,416

8,007

3,507

3,266

3,270

Total non-current liabilities5,18326,91526,45820,81719,24717,655
       
Share capital1,4627,5947,2947,2946,2946,294
Capital reserves4332,2502,2502,2501,9251,925
Profit reserves1,93710,0618,7506,3625,7295,200
Equity valuation adjustments(468)(2,431)(2,407)(1,327)(837)(489)
Subscription of shares to be capitalized----1,215-
Retained earnings…………………………………………………………..--212146  
Equity attributable to non-controlling interest

1

4

4

1,360

4

4

Total equity

3,365

17,478

16,103

16,085

14,330

12,934

Total liabilities and equity10,41454,08350,52660,33942,24042,036

Other data

   2015   2014   2013   2012   2011 

Outstanding shares basic: (2)

          

Common

   420,764,639     420,764,639     420,764,639     420,764,639     420,764,639  

Preferred

   837,516,297     837,516,297     837,516,297     837,516,297     837,516,297  

Dividends per share (2)

          

Common

   R$0,50     R$0.63     R$1.28     R$2.20     R$1.03  

Preferred

   R$0,50     R$0.63     R$1.28     R$2.20     R$1.03  

Dividends per ADS (2)

   R$0,50     R$0.63     R$1.28     R$2.20     R$1.03  

Dividends per share (3)(2)

          

Common

   US$0.13     US$0.24     US$0.48     US$0.83     US$0.39  

Preferred

   US$0.13     US$0.24     US$0.48     US$0.83     US$0.39  

Dividends per ADS (3)(2)

   US$0.13     US$0.24     US$0.48     US$0.83     US$0.39  

Outstanding shares—diluted: (2)

          

Common

   420,764,639     420,764,639     420,764,639     420,764,639     420,764,639  

Preferred

   837,516,297     837,516,297     837,516,297     837,516,297     837,516,297  

Dividends per share diluted (2)

          

Common

   R$0.50     R$0.63     R$1.28     R$2.20     R$1.03  

Preferred

   R$0.50     R$0.63     R$1.28     R$2.20     R$1.03  

Dividends per ADS diluted (2)

   R$0.50     R$0.63     R$1.28     R$2.20     R$1.03  

Dividends per share diluted (3)(2)

          

Common

   US$0.13     US$0.24     US$0.48     US$0.83     US$0.39  

Preferred

   US$0.13     US$0.24     US$0.48     US$0.83     US$0.39  

Dividends per ADS diluted (3)(2)

   US$0.13     US$0.24     US$0.48     US$0.83     US$0.39  

 

 

2020

2019

2018

2017

2016

Outstanding shares basic:     
Common566,036,634566,036,634566,036,634487,614,144420,764,639
Preferred1,127,325,4341,127,325,4341,127,325,434970,577,739837,516,297
      
Dividends per share:     
CommonR$0.99R$0.52R$0.59R$0.03-
PreferredR$0.99R$0.52R$0.59R$0.50R$0.50
Dividends per ADS commonR$0.99R$0.52R$0.59R$0.03-
Dividends per ADS preferredR$0.99R$0.52R$0.59R$0.50R$0.50
      
Dividends per share: (2)     
CommonUS$0.19US$0.13US$0.15US$0.01-
PreferredUS$0.19US$0.13US$0.15US$0.15US$0.15
Dividends per ADS commonUS$0.19US$0.13US$0.15US$0.01-
Dividends per ADS preferredUS$0.19US$0.13US$0.15US$0.15US$0.15
      
Outstanding shares—diluted:     
Common566,036,634566,036,634566,036,634487,614,144420,764,639
Preferred1,127,325,4341,127,325,4341,127,325,434970,577,739837,516,297
      
Dividends per share diluted:     
CommonR$0.99R$0.52R$0.59R$0.03-
PreferredR$0.99R$0.52R$0.59R$0.50R$0.50
Dividends per ADS diluted commonR$0.99R$0.52R$0.59R$0.03-
Dividends per ADS diluted preferredR$0.99R$0.52R$0.59R$0.50R$0.50
      
Dividends per share diluted: (2)     
CommonUS$0.19US$0.13US$0.15US$0.01-
PreferredUS$0.19US$0.13US$0.15US$0.15US$0.15
Dividends per ADS diluted common US$0.19US$0.13US$0.15US$0.01-
Dividends per ADS diluted preferred US$0.19US$0.13US$0.15US$0.15US$0.15
       
(1)Converted at R$3.1811/5.1935/US$, the exchange rate on OctoberDecember 31, 2016.2020. See “– Exchange rates”‘Exchange rates’.
(2)Per share numbers have been adjusted to reflect the stock dividends on our shares in April 2015, and per ADS numbers have been adjusted to reflect the corresponding adjustments to our ADS.
(3)(2)This information is presented in U.S. dollars at the exchange rate in effect as of the end of each year.
(4)Data(3)From January 1, 2018, we adopted IFRS 9 and IFRS 15. Since we used the modified retrospective approach when adopting such standards, we did not restate our financial statements as of and for the years ended December 31, 2017 and 2016.
(4)From January 1, 2019, we adopted IFRS 16. Since we used the modified retrospective approach when adopting such standard, we did not restate our financial statements as of and for the years ended December 31, 2018, 2017 and 2016.
(5)Data for the years ended December 31, 2019 and 2018, have been restated to reflect to retrospective application of a change in an accounting policy, as described in note 2.8 to our consolidated financial statements.
(6)We have not restated data for 2017 and 2016 to reflect retrospective application of a change in an accounting policy, as described in note 2.8 to our consolidated financial statements.
(7)For the year ended December 31, 20122018, 2019 and 2011, has been restated to reflect2020, new shares issued through a capital increase in April 30, 2021 were included. See “Item 4. Information on the applicationCompany”.

10 

Exchange Rates

On March 4, 2005, the National Monetary Council (Conselho Monetário Nacional), or CMN,‘CMN’), consolidated the commercial rate exchange market and the floating rate market into a single exchange market. Such regulation, as restated in 2008, allows subject to certain procedures and specific regulatory provisions, the purchase and sale of foreign currency and the international transfer of reaisReais by a foreign person or company, without restriction as to the amount. Additionally, all foreign exchange transactions must be carried out by financial institutions authorized by the Brazilian Central Bank (Banco Central do Brasil), or the Central Bank,‘Central Bank’), to operate in this market.

Brazilian law provides that whenever there (i) is a significant deficit in Brazil’s balance of payments or (ii) are major reasons to foresee a significant deficit in Brazil’s balance of payments, temporary restrictions may be imposed on remittances of foreign capital abroad. In the past, the Central Bank has occasionally intervened to control unstable movements in foreign exchange rates. We cannot predict whether the Central Bank or the Federal Government will continue to let the realReais float freely or will intervene in the exchange rate market. The realReais may depreciate or appreciate against the U.S. dollar and other currencies substantially in the future, Exchange rate fluctuations may affect the U.S. dollar amounts received by the holders of Preferred ADSs or Common ADSs. We will make any distributions with respect to our preferred shares or common shares in realsReais and the depositary will convert these distributions into U.S. dollars for payment to the holders of Preferred ADSs and Common ADSs. We cannot make assurances that such measures will not be undertaken by the Brazilian Government in the future, which could prevent us from making payments to the holders of our ADSs. Exchange rate fluctuations may also affect the U.S. dollar equivalent of the realReais price of the preferred shares or common shares on the Brazilian stock exchange on which they are traded. Exchange rate fluctuations may also affect our results of operations. For more information see “Risk Factors — ‘Risk Factors—Risks Relating to Brazil — Brazil—Exchange rate instability may adversely affect our business, results of operations and financial condition and the market price of our shares, the Preferred ADSs and the Common ADSs”ADSs’.

The table below sets forth, for the periods indicated the low, high, average and period-end exchange rates for reais,Reais, expressed in reaisReais per US$1.001.00.

 

   Reais per US$1.00 

Month

  Low   High   Average   Period-end 

October 2015

   3.7339     4.0003     3.8752     3.8439  

November 2015

   3.7048     3.8982     3.7858     3.8982  

December 2015

   3.7264     4.0231     3.8808     3.9593  

January 2016

   3.9893     4.1299     4.0556     4.0364  

February 2016

   3.8785     4.0564     3.9644     3.9793  

March 2016

   3.5500     3.9475     3.6980     3.5500  

April 2016

   3.4547     3.7106     3.5634     3.4547  

May 2016

   3.4594     3.6122     3.5403     3.6074  

June 2016

   3.2003     3.6030     3.4234     3.2003  

July 2016

   3.2350     3.3436     3.2781     3.2380  

August 2016

   3.1292     3.2650     3.2086     3.2470  

September 2016

   3.1962     3.3274     3.2532     3.2434  

October (1)

   3.1193     3.2359     3.1858     3.1811  
 

Reais per US$1.00

Year Ended December 31,

Low

High

Average

Period-end

20163.11424.12993.48393.2532
20173.05573.38233.19163.3121
20183.14704.20163.65133.8804
20193.65014.25943.94404.0190
20204.03785.92045.15875.1935

 

 

Reais per US$1.00

Month

Low

High

Average

Period end

October 20205.52205.77905.62535.7588
November 20205.30695.74255.44825.3785
December 20205.05385.30165.14475.1935
January 20215.23045.48095.36735.4479
February 20215.31535.57245.41325.5724
March 20215.47505.80845.63515.6590
April 2021 (through April 27, 2021)5.49715.70755.61445.5011

Source: U.S. Federal Reserve Board.

(1)11 
AsTable of October 31, 2016.Contents

 

   Reais per US$1.00 

Year Ended December 31,

  Low   High   Average   Period-end 

2011

   1.5375     1.8865     1.6723     1.8627  

2012

   1.6997     2.1141     1.9535     2.0476  

2013

   1.9480     2.4464     2.1570     2.3608  

2014

   2.1940     2.7306     2.3498     2.6563  

2015

   2,5644     4.1638     3.3360     3,9593  

Source:U.S. Federal Reserve Board.

Risk factorsFactors

The investor should take into account the risks described below, and the other information contained in this Annual Report, when evaluating an investment in our Company.Company.

Risks relatingRelating to CEMIG

The Covid-19 pandemic and its ongoing effects could adversely affect our business, operational results and financial condition.

The Company is closely monitoring the impacts of the Covid-19 pandemic on the Brazilian macroeconomic environment, especially in relation to its business and the market in which it operates, and deciding on actions to maintain the sustainability of its operations, mitigate economic and financial effects, and protect the health of its employees. The Company established the Coronavirus Crisis Management Committee (‘Comitê Diretor de Gestão da Crise do Coronavírus’) in March 2020, to ensure its readiness to making decisions in light of the fast-changing situation, which has become more widespread, complex and systemic. Several measures were taken to protect the Company´s liquidity, such as capital expenditure restraint and expenses reduction, payment of only minimum mandatory dividends to shareholders, and deferral of dividends and interest on equity to the end of 2020 and the negotiating of contracts with its customers on the free market.

In order to cope with the reduction in collections resulting from the economic crises, measures to support the sector have been implemented by the Grantor and regulated by ANEEL, with a view to ensure that companies maintain adequate liquidity, and are able to comply with contracts in the electricity sector supply chain. This scenario resulted in the need for internal reassessment by the Company of its Investment Program, revision of the budgets for revenue and expenses, and alteration of the assumptions used in calculating the fair and recoverable value of certain financial and non-financial assets. Among the measures implemented by ANEEL having a greater financial impact on us was the creation of the ‘Covid-account’, issued on May 18, 2020, to support the energy distribution sector, which, as the customer interface, is the basis of the energy sector financial flow, aimed either to cover the distribution agents revenue/cash flow deficit or to anticipate sector receivables. The ‘Covid-account’ increased CEMIG D cash flow by R$1.4 billion in 2020 enabling it to meet its financial obligations, in spite of the collection reduction resulting from the economic crisis.

The total load carried by the Brazilian electricity system fell by approximately 1.5%, comparing 2020 to the year before, with gradual recovery since that period. The effects for the Company in the energy Market were also observed on a similar scale to these national effects with a consequent decrease in its revenue.

The most critical period to date of the pandemic regarding the energy supply in Brazil occurred in the second and third quarters of 2020. The Company cannot foresee the duration of these effects on the economic condition arising from social isolation, and its future impact on its market and revenue, nor the effectiveness of the ongoing actions that are being implemented by the federal government, such as the beginning of the population´s vaccination program, as well as the mitigation of the effects of the crisis. The continuing duration or a worsening of the pandemic could have a material adverse effect on our business, liquity, capital resources, results of operations and financial condition.

We cannot beare not certain thatwhether new generation concessions or authorizations, as applicable, will be granted,obtained, nor that our present concessions or authorizations will be extended on terms similar to those currently in effect, nor that the indemnities receivedany compensation we receive in the event of non-extension will correspondbe sufficient to cover the expected value.full value of our investment.

We operate most of our power generation, transmission and distribution activities under concession contractsagreements entered into with the Brazilian federal government.Federal Government or pursuant to authorizations granted to companies of the CEMIG Group. The Brazilian Constitution requiresdetermines that all concessions relatingrelated to public services must be awardedgranted through a bidding process. In 1995, in an effort to implement these constitutional provisions, the Brazilian federal governmentFederal Government adopted certain laws and regulations, which are collectively known as the “Concessions Law”,‘Concessions Law,’ which govern thegoverns bidding procedures in the electric power industry.

12 

On September 11, 2012, the Brazilian federal governmentFederal Government issued Provisional MeasureAct No. 579 (“PM 579”(‘PA 579’), later converted into Law No. 12,783 of January 11, 2013 (“(‘Law No. 12,783/2013”13’), which governs extensionthe extensions of the concessions granted prior to Law No. 9,0749,074/95. Law No. 12,783/13 determines that, as of July 7, 1995. Under that law, as from September 12, 2012, these concessions prior to Law No. 9,074/95 can be extended only once, for up to 30 years, at the option ofprovided that the concession authority.

On December 4, 2012,operators accept and meet certain conditions described in such Law. With respect to generation activities, the Company signed the second amendment to Transmission Concession Contract 006/1997, extending this concession contract for 30 years under the terms of Law No. 12,783/2013, to be calculated from January 1, 2013. The concession extension resulted in a reduction of the Permitted Annual Revenue (Receita Anual Permitida, or RAP), which decreased our anticipated revenue with respect to those concessions. The Brazilian federal government has indemnified the Company for the RAP reduction in connection with part of the extended concessions. However, the Company has not been indemnified for the RAP reduction in connection with assets the operation of which began before the year 2000. According to Law No. 12,783/2013, the indemnification that is pending will be paid by the concession authority within 30 years and will be, adjusted for the Amplified National Consumer Price Index (Índice Nacional de Preços ao Consumidor Amplo, or IPCA) until it is fully paid.

The Company optedchose not to requestaccept the extension ofmechanism offered to extend the generation concessions that would expire withinin the period from 2013 to 2017. ForThese concessions are: Três Marias, Salto Grande, Itutinga, Volta Grande, Camargos, Peti, Piau, Gafanhoto, Tronqueiras, Joasal, Martins, Cajuru, Paciência, Marmelos, Dona Rita, Sumidouro, Poquim and Anil.

Following publication of the tender documents for Generation Auction No. 12/2015, on October 7, 2015 (‘Auction 12/2015’), which was held under the revised regulatory structure for renewal of concessions of existing power plants that have yetas set forth in Law No. 13,203 of December 8, 2015 (‘Law No. 13,203/15’), the Company’s Board of Directors authorized CEMIG Geração e Transmissão S.A. (CEMIG GT) to undergobid at an auction, held on November 25, 2015, in which CEMIG GT was successful. In the auction, CEMIG GT won the concessions for the 18-hydroelectrical plants comprising ‘Lot D’, for 30 years: Três Marias, Salto Grande, Itutinga, Camargos, Cajuru, Gafanhoto, Martins, Marmelos, Joasal, Paciência, Piau, Coronel Domiciano, Tronqueiras, Peti, Dona Rita, Sinceridade, Neblina and Ervália. The total installed capacity of these plants is 699.5 MW, and their first extension, includingofftake guarantee is 420.2 MW average.

In relation to the Jaguara, São Simão and Miranda power plants, which the date of the first contractual extension of their concessions fell after the issuance of PA 579, the Company understood that the Generation Concession Contract No. 007/1997 guaranteesenables the extension of the concessions of these concessionspower plants for a further 20 years, under their existing termsi.e. until 2033, 2035 and conditions.2036 respectively, without any restrictions.

Based on this understanding, Cemig Generation and Transmission (“Cemig GT”) appliedon February 21, 2017, CEMIG GT filed for a judicial order of mandamus (Application for Mandamus No. 20,432/DF) against the actions of the Brazilian Mining and Energy Ministry with the objective of safeguarding(MME) to safeguard its rights to an extension of the concession period ofterm for the Jaguara, São Simão and Miranda Hydroelectric Power Plant, , under the terms of Clause 4 of the Generation Concession Contract No. 007/1997, and in accordance with the original terms and conditions of that Contract,agreement, which was signed prior to Law No. 12,783/ 2013.13.

Nevertheless, on September 27, 2017, the Brazilian Federal Government auctioned the concessions of Jaguara, São Simão, Miranda and Volta Grande hydroelectric power plants formerly owned by CEMIG GT with a total capacity of 2,922 MW for a total of R$12.13 billion. In each case, the winning bidder of the concessions is unrelated to CEMIG. Volta Grande power plant concession was transferred to the winning bidder on November 30, 2017, Jaguara and Miranda power plants concession were transferred on December 30, 2017 and São Simão power plant concession was transferred on May 9, 2018.

The Superior Courtapplications for mandamus relating to the Jaguara and Miranda hydroelectric plants have now reached final judgment against the Company and further appeal is not possible. Because of Justice (“STJ”) affirmedthese judgments, the Mining and Energy Ministry’s denialCompany assesses that the chances of success in the merits of Cemig GT’s application for an extension of the Jaguara Hydroelectric Plant concession and rejected Cemig GT’s application by a majority of 6 votesmandamus in relation to 2.

On December 21, 2015, Brazil’s Federal Supreme Court (“STF”) granted an interim judgment in the Application for Provisional Remedy No. 3980/DF brought against the Brazilian federal government by Cemig GT, which granted Cemig GT the right to retain the control of the Jaguara Hydroelectric Plant commercial operation until a final decision is made by the STF. Application for Provisional Remedy No. 3,980/DF seeks on the merits the suspension of the effects of STJ’s decision on the Application for Mandamus No. 20,432/DF described above.

On the same basis, due to the imminent expiry of the period originally specified in the São Simão Hydroelectric Plant concession, Cemig GT filed for an injunction againsthydroelectric plant, which has not yet reached final judgment, is remote.

In parallel to the actionsdiscussions on extension of the Mining and Energy Minister, withgeneration concessions, because the objective of ensuring its right to extend the period of that concession for various plants operated by CEMIG under Clause 4 of Concession Contract 007/1997 in accordance with the original terms of this contract, which was signed prior to Law No. 12,783/2013 Cemighave expired, CEMIG GT obtained an initial interim relief from the court, in which recognized Cemig GT’shas a right to retain controlbe reimbursed for the assets not yet amortized, as set out in the concession contract. The accounting balances corresponding to these assets are recorded as financial assets and are analyzed by Brazilian Regulatory Agency (ANEEL).

On August 31, 2018, CEMIG received R$1,139 million as indemnification for the basic project of the São Simão Hydroelectric Plant’s commercial operations until a final decision was made by the court. However On June 30, 2015, Minister Mauro Campbell of the STJ revoked that injunction. The São Simão Hydroelectric Plant is provisionally under the responsibility of Cemig GT until a public tender is held for its concession.

Based on the classification adopted by the Company of the risk of loss involved in legal actions (where the chances of loss for the Company are assessed as “probable”, “possible”, or “remote”) the Company has classified the chance of loss in the actions mentioned above as “possible”, due to the nature and complexity of those specific cases. The cases have several particular elements characterizing the contingency, such as: (i) the singular nature of Concession Contract 007/1997; (ii) the unprecedented nature of the subject matter; and (iii) the fact that the actions will regarded as leading cases when extension of concessions is considered by the Brazilian Courts.

On June 10, 2016, Cemig’s wholly-owned subsidiary Cemig GT filed an application with Aneel for a 20 year extension of the concession period for the Miranda hydroelectricPlant (the‘Miranda Plant’), which is scheduled to expire in December 2016. On July 12, 2016, Aneel decided to refer the application “to the Mining and Energy Ministry, with the recommendation that the application made by Cemig GT for extension of the period of the concession for the Miranda Hydroelectric Plant should not be granted, due to its application havingplants. This amount had been made after the deadline stipulated by Law 12,783/2013”. The Company is considering any possible administrative or legal measures, and will keep its shareholders and the market informed of any material developments.

For the other generation plants that have concessions that expire during the period from 2013 to 2017, which have already undergone an extension according to the conditions established in Concession Contract 007/1997related to Três Marias, Salto Grande, Itutinga, Camargos, Piau, Gafanhoto, Peti, Tronqueiras, Joasal, Martins, Cajuru, Paciência, Marmelos, Sumidouro, Anil, Poquim, Dona Rita and Volta Grande generation plants, we have opted to return them to the concession authority (i.e. not to request extension, under the terms of PM 579).

In relation to Sumidouro, Anil, Poquim, ANEEL decided to extinguish the concession and, considering the capacity of such plants (less than 3 MW), they qualified for a registration regime and the assets were not returned to the federal government.

Further, CEMIG GT took part in the Hydroelectric Plant Concessions Auction under the Regime of Quotas, held on November 25, 2015 and won generation concessions for 18 hydroelectric power plants. CEMIG GT already operated 14 of those 18 hydroelectric power plants (Três Marias, Salto Grande, Itutinga, Camargos, Piau, Gafanhoto, Peti, Tronqueiras, Joasal, Martins, Cajuru, Paciência, Marmelos and Dona Rita). The remaining four concessions are new and include the following hydroelectric power plants: Ervália, Coronel Domiciano, Sinceridade and Neblina. These new assets added almost 50 MW to the Cemig’s power generation facilities. The total capacity of the 18 hydroelectric power plants is approximately 700 MW.

The percentage of the physical guarantee allocated to the Regulated Market (Ambiente de Contratação Regulado, or ACR) was 100% from January 1, 2016 to December 31, 2016 and will be 70% as of January 1, 2017. Contracts were executed after the payment of a concession grant fee of R$2,216 million, as follows: the first installment on December 31, 2015 and the second installment within 180 calendar days of the execution of the contracts. The amount is updatedadjusted by the Selic rate fromup to the date of payment of the first installment until the second installment payment date.its receipt.

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Cemig GT will receive in total R$498.7 million per year for generation services related to the plants, which is comprised of two components: (i) Fee for Management of Generation Assets (Custo de Gestão dos Ativos de Geraçãoor GAG), and (ii) Yield on the Concession Grant Fee (Retorno da Bonificação pela Outorga, or RBO).

Regarding distribution concessions, the new concession agreement, with a 30-year term, imposes efficiency conditions on distribution companies under two categories: (i) service quality, and (ii) economic-financial sustainability. Non-compliance with the conditions for two consecutive years or any of the limits at the end of the first five years will result in the termination of the concession. Additionally, non-compliance with the global collective continuity indicator targets (global annual limits of collective continuity indicators) may lead to restrictions in the payment of dividends and/or interest on equity, while non- compliance with the economic-financial sustainability indicators may require capital contributions from the controlling shareholders.

In 2014, after a decision by ANEEL to amend the concession and permission contracts of Brazilian electricity distributors, we signed a Fourth Amendment to each of our distribution concession contracts, which established a guarantee that amounts recorded in the Offsetting Account for Variation in Parcel “A” Items (Conta de Compensação de Variação de Valores de Itens da Parcela “A”, or CVA Account), and other financial components, would be incorporated into the basis of the indemnity we would be entitled to receive if a distribution concession were to be terminated for any reason.

On December 21, 2015, Cemig Distribuição S.A. (“Cemig D”) executed the fifth amendment to each of the distribution concession contracts it is a party to. Under the fifth amendment, the concessions granted under the Concession Contract 002/1997, Concession Contract 003/1997, Concession Contract 004/1997, and Concession Contract 005/1997, were consolidated and granted an extension from January 1, 2016 to December 31, 2045.

In light ofConsidering the degree of discretion granted to the Brazilian federal governmentFederal Government in relation to new concession contracts or new authorizations, as applicable, and renewal of existing concessions and authorizations, and due to the new provisions established by PM 579 (and subsequent Law No. 12,783/2013)13 and amendments, for renewals of generation, transmission and distribution generation and transmission concession contracts,agreements, we cannot guarantee:guarantee that: (i) that new concessions and authorizations will be obtained; nor (ii) that our existing concessions and authorizations will be extended on the same terms assimilar to those currently in effect; nor (iii) that the indemnitiescompensation received in the event of non-extension of a concession or authorization will be in an amount sufficient to cover the amount expected. In this context, unfavorable events in relationfull value of our investment. Our inability to theobtain new or extended concessions or authorizations could adversely affecthave a material adverse effect on our business, results of operations and financial condition. For more information about the renewal of our concessions and authorizations, see “Item 8. Financial Information – Legal and Administrative Proceedings”.

On September 9, 2020, the Law 14,052 was issued, changing the Law 13,203/2015 and establishing new conditions for renegotiation of hydrological risk in relation to the portion of costs incurred due to the GSF, borne by the holders of hydroelectric plants participating in the Energy Reallocation Mechanism (MRE) since 2012, when there was a serious crisis in water sources.

The compensation to the holders of hydroelectric occurs through the extension of the concession period for generation grants and will be recognized as an intangible asset in exchange for a compensation of electricity costs.

This renegotiation represents important progress for the electricity sector, reducing levels of litigation – and also for CEMIG, in that it enables extension of the periods of its generation concessions.

The periods of extension, published by the CCEE, which are still awaiting approval by ANEEL, indicate an extension of approximately two years for two of our principal power plants, Emborcação and Nova Ponte, and also extensions of seven years for the plants of Lot D – as well as extensions for the other plants where we hold an equity interest directly or through investees.

Our subsidiaries might suffer intervention by Brazilian public authorities to ensure adequate levels of service, or be sanctioned by ANEEL for non-compliance with their concession agreements, or the authorizations granted to them, which could result in fines, other penalties and/or, depending on the severity of the non-compliance, legal termination of concession agreements or revocation of authorizations.

We conduct our generation, transmission and distribution activities pursuant to concession agreements entered into with the Brazilian Federal Government, through ANEEL, and pursuant to authorizations granted to companies of the CEMIG Group, as the case may be.

ANEEL may impose penalties or revoke a concession or authorization if we fail to comply with any provision of the concession agreements or authorizations, including those relating to compliance with the established quality standards. Depending on the severity of the non-compliance, these penalties could include:

·Fines for breach of contract of up to 2.0% of the concession holder’s revenues in the financial year immediately prior to the date of the breach;
·Injunctions related to the construction of new facilities and equipment;
·Temporary suspension from participating in bidding processes for new concessions for a period of up to two years;
·Intervention by ANEEL in the management of the concession holder that is in breach;
·Revocation of the concession; and
·Execution of the guarantees related to the concession.
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Further, the Brazilian Federal Government can revoke any of our concessions or authorizations before the expiration of the concession term, in the event of bankruptcy or dissolution, or by legal termination, if determined to be in the public interest. It can also intervene in concessions to ensure adequate provision of the services, full compliance with the relevant provisions of agreements, authorizations, regulations and applicable law; and where it has concerns about the operations of the facilities of the Company.

Delays in the implementation and construction of new energy infrastructure can trigger the imposition of regulatory penalties by ANEEL, which, under ANEEL’s Normative Resolution No. 846 of June 11, 2019, can vary from warnings to the termination of concessions or withdrawal of authorizations.

Any compensation we may receive upon rescission of the concession agreement or revocation of an authorization may not be sufficient to compensate us for the full value of certain investments. If we are responsible for the rescission of any concession agreement, the effective amount of compensation could be lower, due to fines or other penalties. The imposition of fines or penalties or the early termination or revocation by ANEEL of any of our concession agreements or authorizations, or any failure to receive sufficient compensation for investments we have made, may have a material adverse effect on our business, financial condition and results of operations, and on our ability to meet our payment obligations.

Rules under the Fifth Amendment to the distribution concession contract came into effect in 2016. They contain new targets for service quality, and requirements related to CEMIG D’s economic and financial sustainability. These targets must be complied with over the 30 years of the concession. Compliance with these targets is assessed annually, and non-compliance could result in an obligation for CEMIG to inject capital into CEMIG D or a limitation on distribution of dividends or the payment of interest on equity by CEMIG D to CEMIG. According to ANEEL regulations, in case of failure to comply with global annual targets for collective continuity indicators for two consecutive years, or three times in five years, or at any time in the last five years of the agreement term, distribution of dividends or payment of interest on equity may be limited until compliance is resumed.

We are subject to extensive and uncertain governmental legislation and regulation which may be subject to change, and any changes to such legislation and regulation could have a materiallymaterial adverse effect on our business, results of operations and financial situation.

Our operations are highly regulated and supervised by the Brazilian Federal Government, through the MME, ANEEL, the National System Operator (Operador Nacional do Sistema, or ‘ONS’), and other regulatory authorities. These authorities have a substantial degree of influence on our business. MME, ANEEL and ONS have discretionary authority to implement and change policies, interpretations and rules applicable to different aspects of our business, particularly operations, maintenance, health and safety, consideration to be received and inspection. Any significant regulatory measure implemented by such authorities may result in a significant burden on our activities, which may have a material adverse effect on our business, results of operations and financial condition.

The Brazilian federal governmentFederal Government has been implementing policies that have a far-reaching impact on the Brazilian energy sector and, in particular, the electricity industry.sector. As part of the restructuring, Law No. 10,848, of the industry, the New Industry Model LawMarch 15, 2004 introduced a new regulatory regime for the Brazilian electricityenergy industry.

This regulatory structure has undergone several changes overin recent years, the most recent being the changes added by PMPA 579 (which was converted into Law No. 12,783/2013), which governs the extension of some concessions governed by Law No. 9,074 of July 7, 9,074/1995. Under this law, such concessions can, as from September 12, 2012, be extended only once, for up to 30 years, at the option of the concession authority.

Currently, the Law Project 232/2016 is under evaluation by the Congress. This draft law proposes changes in the legislation, arising from the former Public Consultation No. 33/2017, which includes some proposals for changes in the current regulatory model of the sector. These changes consist of subsidy reductions and revision of the allocation of costs, among others, creating the basis for a more open market.

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Amendments in the legislation and/or the regulations relating to the Brazilian electricityenergy industry could adversely affect our business strategy and the conduct of our activities if we are not able to anticipate the new conditions or if we are unable to absorb the new costs or pass them on to customers.

Our subsidiaries may suffer intervention In addition, we cannot guarantee that measures taken in the future by public authoritiesthe Brazilian Federal Government, in relation to ensure appropriate provision of services, or imposition of fines by ANEEL, for failing to comply with their concession agreements and/or authorizations, which could result in penalties or, depending on the severitydevelopment of the non-compliance, expiration of the concession agreements or revocation of the authorizations.

WeBrazilian energy system, will not have a negative effect on our activities. Further, we are unable to predict to what extent such measures might affect us. If we are required to conduct our generation, transmissionbusiness and distribution activities pursuant to concession agreements entered into with the Brazilian federal government, through ANEEL, and/or pursuant to authorizations granted our portfolio companies, as the case may be. ANEEL may impose penalties if we fail to comply with any provision of the concession agreements, including those relating to compliance with the established standards of quality. Depending on the severity of the non-compliance, these penalties could include:

fines for breach of contract of up to 2.0% of the concession holder’s revenuesoperations in the financial year immediately prior to the date of the breach;

injunctions related to the construction of new facilities and equipment;

restrictions on the operation of existing facilities and equipment;

temporary suspension from participating in bidding processes for new concessions for a period of up to two years;

intervention by ANEEL in the management of the concession holderway that is substantially different from that specified in breach; and

repeal of the concession.

In addition, the Brazilian federal government has the power to revoke any one of our concessions or authorizations, prior to the end of their term, in the event of bankruptcy or dissolution, or by a procedure of bringing forward expiration, for reasons related to the public interest. It can also intervene in concessions for the purpose of ensuring adequacy in provision of services, and faithful compliance with relevant provisions of contracts, regulations or law, and may also interfere in the operations of, and revenues arising from, the operations of the facilities of the Company and its subsidiaries.

Delays in the implementation and construction of new electricity undertakings can trigger the imposition of regulatory penalties by ANEEL, which, under ANEEL’s Resolution No. 63 of May 12, 2004, can vary from warnings to the termination of concessions or withdrawal of authorizations.

ANEEL may impose penalties or even repealbusiness plan, our concessions or authorizations in the event of a breach of a concession contract or authorization conditions. Any compensation we may receive upon rescission of the concession contract and/or withdrawal of an authorization may not be sufficient to compensate us for the full value of certain investments. If any concession contract is rescinded due to a fault of ours, the effective amount of compensation could be smaller, due to fines or other penalties. Rescission of our concession contracts, or imposition of penalties, could adversely affect the Company’s business, results of operations or financial position may be negatively affected.

Changes in Brazilian tax law or conflicts regarding its interpretation may adversely affect us.

The Brazilian Federal, state and financial condition.

Further, rulesmunicipal governments regularly implement changes in tax policies that affect us. These changes include the creation and alteration of taxes and charges, permanent or temporary, related to specific purposes of the new distribution contract come into effectgovernment. Some of these governmental measures can increase our tax burden, which could affect our profitability, and consequently our financial situation. We cannot guarantee that we will be able to maintain our cash flow and profitability after an increase in 2016. These rules contain new standards for service qualitytaxes and economic-financial sustainability of distribution companies, which must be complied with during the 30 years of the concessions. The evaluation of the standards will happen annuallycharges that apply to us, and in the event of non-compliance, it may become obligatory for the controlling stockholders of the distribution company to contribute additional capital; or this might result in limitation on dividends payment, or payment of interest on equity.

It is possible that we may not succeed in implementing, in a timely fashion, or without incurring unforeseen costs, the strategies contained in our Long-term Strategic Plan(1), and this could have adverse consequences for our businesses, results of operations and financial condition.

Our ability to achieve strategic objectives depends, largely, on successful, timely implementation with positive cost-benefit ratio, of our Long-term Strategic Plan. The following are some of the factors that could affect this implementation:

Ability to generate cash flow or obtain future financings necessary for implementation of the projects;

Delays in the delivery of equipment by suppliers;

Delays resulting from failures of suppliers or third parties in compliance with their contractual obligations; and

Significant alterations in the economic, regulatory, hydrological or other scenarios.

(1)This contains the long-term strategic planning and the fundamentals, targets, objectives and results to be pursued and achieved by the Company. It is reviewed annually by the Executive Board and approved by the Board of Directors.

Any delays, such as those described above, or significant increases in our costs for another reason, could delay or prevent the successful implementation of our long-term strategic plan, which could cause anmaterial adverse effect on our businesses, results of operations and financial condition.the Company.

It is possible that the Company might face difficulties

We are subject to deliver the results expected in the business plan, at the time of acquisition of companies or those recently acquired, which might be adverse for its business, results of operations and financial condition.

The Company and its subsidiaries have been acquiring interests in other companies, and they intend to maintain this profile of their business expansion in the future. However, there is a possibility that the benefits expected from these acquisitions may not be achieved. The process of integrating an acquired business might subject the Company to certain risks, such as: unexpected expenses, not being able to integrate the activities of the acquired company, not realizing the economies of scale and the expected efficiency gains, potential delays related to the integration of the operations of the acquisitions, exposure to unexpected contingencies, and prior legal claims made against an acquired business. The Company and/or its subsidiaries might not be successful in dealing with these and other risks or problems related to the most recent acquisitions or any future acquisition transaction. The Company’s and/or its subsidiaries inability to integrate its operations successfully, or any significant delay in achieving such integration, could adversely affect our business, financial condition or operational results.

There are restrictions on our capacity for re-investmentability to make capital investments and to incur indebtedness, which could adversely affect our business, results of operations and financial condition.

We are subject to certain restrictions on our ability to re-invest and raise funds from third parties, which might prevent us from entering into new contracts for financing of our operations, or for the re-financing of our existing obligations, and which may adversely affect our business, results of operations and financial condition.

In relation to reinvestment, our by-laws state that we may use up to 40.0% of our annual EBITDA (earnings before interest, income taxes, depreciation and amortization), each fiscal year, on capital investments and acquisitions. Our ability to carry out our capital expenditure program is dependent upon a number of factors, including our ability to charge adequate rates for our services, access to the domestic and international capital markets, and a variety of operational and other factors. Further, our plans to expand our generation and transmission capacity are subject to thecompliance with competitive bidding processprocesses. These bidding processes are governed by Law No. 8,666/199313,303/2016 (the “Tenders Law”‘State Companies Law’).

RegardingIn relation to loans from unrelated parties. we note thatthird parties: (i) as a state-controlled company, we are subject to rules and limits onrelating to the level of credit that may be contracted byapplicable to the public sector, setincluding rules established by the National Monetary Council (Conselho Monetário Nacional, orCMN ‘CMN’), and by the Brazilian Central Bank – BACEN (the “Central Bank”),Bank; and also for operating in the electricity sector which(ii) we are also subject to the rules and limits established by ANEEL which govern thethat regulate indebtedness of electricity sector companies. Those bodies set certain parameters and indicators for financial institutions to be able to offer credit to companies in the public sector orenergy sector. Also, although we may access both the electricity industry. State-controlled companies, for example, may use the proceeds of external transactionsinternational and local capital markets, we, as a state-controlled company, can only be financed with funds extended by local commercial banks (debt, including bonds) only for the purpose of refinancing financial obligations. When it comes to local banks, state-controlled companies can enter into transactionsif such debt is guaranteed by duplicates of trade bills or forreceivables, as well as with funds extended by Brazilian federal banks in transactions with the purpose of refinancing financial obligations (federal banks only).

In addition, prior approval by the Finance Ministry the Central Bank is required before carrying out certain international financial transactions. Such approval is usually being given only if the purposecontracted with entities of the transaction isBrazilian financial system.

Further, we are subject to finance importation of goods or refinancecertain contractual conditions under our external debt. As a result of these rules, our ability to incurexisting debt is limited.

Further,instruments, and we may enter into financial agreementsnew loans that contain restrictive covenants whichor similar clauses that could restrainrestrict our operational flexibility. AsThese restrictions might also affect our ability to obtain new loans that are necessary for financing our activities and our growth strategy, and for meeting our future financial obligations when they become due, and this could adversely affect our ability to comply with our financial obligations. We have financing contracts and other debt obligations containing restrictive covenants, including Brazilian local market debentures and Eurobonds on international market.

We have approximately R$12.6 billion of this date,outstanding debt with financial covenant restrictions, and any breach could have severe negative consequences to us. See ‘– The Company has a considerable amount of debt, and it is exposed to limitations on its liquidity – a factor that might make it more difficult for the Company to obtain financing for investments that are planned and might negatively affect its financial condition and its results of operation.’

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If, for example, we breach a financial covenant under the CEMIG GT’s 9.25% Senior Notes due 2024 (the ‘Eurobonds’), we would be subject to an interest increase or acceleration of certain debt as a result of cross-default provisions under certain of our outstanding debt agreements. Similarly, if the Company violates a covenant under our debenture issuance, the debenture holders may accelerate the maturity of the debt in a meeting organized by the Fiduciary Agent (‘Trustee’), unless 75% of the debenture holders decide not to do so. Any acceleration of our outstanding debt could have entered intoa material adverse effect on our financial agreements with this profile with the Brazilian Development Bank (Banco Nacional de Desenvolvimento Econômico e Social, orBNDES). situation and may trigger cross-default clauses in other financial instruments.

In the event of non-compliance by ourselvesa default and acceleration, our assets and cash flow might be insufficient to repay amounts due, or to comply with an obligation contained in anythe servicing of these financing agreements, we are required to strengthen the guarantees of the financing, on penalty of early maturity of the contract.such debt. In the past, there have been occasions when we have, been non-complianton certain occasions, failed to comply with certain financial covenants whichthat had conditions that were more restrictive than the present ones.those currently in place. Although we have beenwere able to obtain waivers from our creditors in relation to such non-compliances, nopast non-compliance, we cannot guarantee can be given that we will be successful in obtaining any particular waiver in the future.

Our by-laws require us

The Company could suffer adverse effects in connection with its minority interest in Renova Energia S.A. if such entity is unable to keep certain financial indicators, including ratios relatedcontinue as a going concern

We have a 36.23% investment in Renova, which is currently in a court-supervised reorganization, and has reported recurring losses and equity deficit for the year ended December 31, 2020.

However, in view of the investee’s equity deficit, the Company reduced the carrying value of its equity interests in Renova to debt and reinvestment, within certain limits. In 2014 and 2015, certain financial limits and indicators required by our by-laws were exceeded pursuantzero. No further losses have been recognized, considering the non-existence of any legal or constructive obligations to the relevant approvals giveninvestee. Additionally, since June 30, 2019, considering Renova's financial situation the Company recorded an impairment of the full amount of credits with the jointly controlled entity in the amount of R$688 million.

On October 16, 2019, the request for processing the court-supervised reorganization of Renova Group was granted by our stockholdersSão Paulo Bankruptcy Court and the respective court-supervised reorganization plans were approved by Renova goup of creditors at the general stockholders’ meetingsGeneral Meeting of Creditors held on December 18, 2020 and ratified by the Second Bankruptcy and Court-Supervised Reorganization Court of São Paulo. The main effects of the the court-supervised reorganization plan were recorded on Renova’s financial statements at December 2020 and its measures are in progress. See Note 16 to our Financial Statements.

Further, Renova is being investigated by the Civil Police of Minas Gerais State and the Brazilian Federal Police, see risk factor ‘Anti-corruption investigations currently in progress in Brazil, which have received wide public exposure, and any allegations against CEMIG or anti-corruption investigations of CEMIG, could have adverse effects on perception of Brazil and of CEMIG’.

Since the Company´s investment in Renova is fully impaired at December 31, 2020, and since no contractual or constructive obligations in relation to the investee have been assumed by the Company, it is not expected that effects resulting from the court-supervised reorganization process (the plan was approved and if its implementation is successful), or the investigations, or the operational activities of this investee can significantly impact the Company’s financial statements (refer to Note 16 to our consolidated financial statements for those years. Such limits could affect our operational flexibility.more detail).

ProgramsRenova signed with the Company Debtor in Possession (DIP) loan agreements in the total amount of investmentR$37 million. The funds of these loans, made under specific rules of court-supervised reorganization proceedings, were necessary to support the expenses of maintaining the activities of Renova, and acquisitions will require additional capital, which might not be available on acceptable terms.

We will need funds to finance acquisitionswere authorized by the second State of São Paulo Bankruptcy and investments. However, we cannot guarantee that we will have our own funds or that we will be able to raise such fundsthe Court-supervised Reorganization Court. They are guaranteed by a fiduciary assignment of shares in a timely mannercompany owning assets of a wind power project owned by Renova, and they also have priority of receipt in the court-supervised reorganization process.

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On May 2, 2020, the State of São Paulo Bankruptcy and Court-supervised Reorganization Court issued a decision ordering that the DIP loan, in the total amount of R$37 million, with asset guarantee, already constituted and registered, would be subscribed as a capital increase in Renova. Company has filed a Motion for Clarification and in a virtual and permanent session of the necessary amounts, or at competitive rates (by issuance2nd Chamber of debt securities, or incurrenceBusiness Law of loans)the São Paulo Court of Justice, decided to finance investments and acquisitions. If weuphold the appeal. Thus, the clauses of the court-supervised plan that deal with the loan contracts signed by the Company are unable to obtain funds as planned, we may be unable to meet our acquisition commitments, and our investment program could suffer delays or significant changes, which could adversely affect our business, financial situation or future prospects.maintained.

A reduction in our credit risk rating or in Brazil’s sovereign credit ratings could adversely affect the availability of new financingsfinancing and increase our cost of capital.

The credit risk rating agencies Fitch Ratings, Moody’s, and Standard and Poor’s attribute a rating to the Company and its debt securities on a Brazilian basis, and also a rating for the Company on thea global basis.

Ratings reflect, among other factors, the outlook for the Brazilian electricityenergy sector, the hydrological conditions of the country,Brazil, the political and economic conditions, country risk, and the rating and outlook for the Company’sCompany controlling stockholder,shareholder, the State of Minas Gerais. If our ratings are downgraded

In the event of a downgrade due to any external factor,factors, our operational performance or high levels of debt, it may increase theour cost of capital and/or result in the inclusion of or breach ofcould increase and our ability to comply with existing financial covenants in the instruments that regulate our debt.debt could be adversely affected. Further, our operationaloperating or financial results and/orand the availability of future financingsfinancing could be adversely affected.

In addition, probable reductions in Brazilian sovereign ratings could adversely affect the perception of risk in relation to securities of Brazilian issuers, and, as a result, increase the cost of any future issues of debt securities. Any reductions in our ratings or Brazil’s sovereign ratings could adversely affect our operating and financial results, and our access to future financing.

Disruptions in the operation of, or deterioration of the quality of, our services, or those of our subsidiaries, could have an adverse effect onadversely affect our business, operating results and financial situation and results of operations.condition.

The operation of a complex electricitysystem that interconnects numerous power generation plants with large transmission lines and distribution systems and networks involves various risks, such as operational difficulties and unexpected interruptions, caused by accidents, breakage orequipment failure, of equipment or processes, performance below expected levels of availability and efficiency of assets,underperformance or disasters (such as explosions, fires, natural phenomena,climate events, floods, landslides, sabotage, terrorism, vandalism orand other similar events). Furthermore,In the event of any such occurrence, the insurance coverage for operational risks may be insufficient to fully repay the asset damage or service interruption costs incurred. In addition, National Grid Operator decisions, by the authorities responsible for the electricity network, environment matters, operationsRegulatory Agency acts, and other issues that affect electricity generation, transmission or distributionEnvironmental Authority demands could adversely affect the functioningour business.

The Company's income is strongly dependent on equipment availability, service quality and profitabilityregulatory compliance of the operations of our generation,assets and facilities it builds, operates and maintains. Failing to comply may lead to business losses. For example, the distribution business may be penalized in the tariff revision process with a higher "X-factor", reducing its expected annual revenue requirement; the transmission and distribution systems. If such factors occur, our insurance could be insufficient to cover in full the costs and losses that we might incurbusiness may have its annual permitted revenue reduced due to damage causedany asset unavailability; and the generation business may have its earnings affected if a power plant does not meet a minimum availability, since that when hydro generation is less than the previously contracted energy, the equivalent shortfall has to our assets, or due to outages.

Further, the revenues that the Company’s subsidiaries generate from establishing, operating and maintaining its facilities are related to the availability of the equipment and assets, and to the quality of the services (continuity and service in accordance with levels demanded by the regulations). Under the related concession contracts, the Company and its subsidiaries are subject to: (i) a reduction of their “Portion B” allocation (due to increase of the component Q in the formula for the “X Factor”be acquired at the time of the tariff review for the distributors; (ii) a reduction of the Permitted Annual Revenue (Receita Anual Permitida, orRAP), for the transmission companies; (iii) effects on the Availability Factor (Fator de Disponibilidade, orFID)spot price, which is highly volatile.

Penalties and the offtake guarantee levels for the generation facilities; and (iv) application of penalties and payment offinancial compensation amounts,are applicable depending on the scope, severity and duration of non-availability of the services and equipment. Therefore, outagesservice or stoppagesequipment unavailability. Thus, disruptions in our generation,power plants, transmission and distribution facilities, or in substations or networks, may causehave a material adverse effect on our business, financial situation and results of operations.operating results.

The operational and financial results of the affiliated companies in which we invested may adversely affect our strategies, results of operations and financial condition.

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We hold equity interests in, and conduct business through, a number of affiliated companies, including the acquisition of significant power generation and transmission assets (for further information, please refer to “Item 4. Information on the Company – Organization and Historical Background”). The performance of our affiliated companies, such as Taesa, Light, Renova and Aliança Geração, can have a significant impact in our businessconsiderable amount of debt, and results of operations, as our ability to meet financial obligations is related in part to the cash flow and earnings of our subsidiaries and the distribution or other transfer of those earnings to us in the form of dividends or other advances and payment.

In addition, some of our subsidiaries may in the future be subject to loan agreements that require that any indebtedness of these subsidiaries to us be subordinate to the indebtedness under those loan agreements. Our subsidiaries are separate legal entities. Any right we may have to receive assets of any subsidiary or other payments upon their liquidation or reorganization will be effectively subordinated to the claims of that subsidiary’s creditors (including tax authorities, trade creditors and lenders to such subsidiaries), except to the extent that we are a creditor of that subsidiary, in which case our claims would still be subordinated to any security interest in the assets of that subsidiary and indebtedness of that subsidiary senior to that held by us.

Further, as we do not control the management of several of these subsidiaries, their management practices may not be aligned with ours. Any deterioration in the results of operations or financial condition of any subsidiary or any sanctions or penalties imposed on them may have a negative effect on our results of operations or financial condition.

Delays in the process of construction of projects, or in the expansion of facilities, in new investments and in capitalizations in our generation, transmission and distribution companies could adversely affect our business results of operations and financial condition.

We are currently engaged in the construction and expansion of plants, transmission lines, distribution lines, distribution networks and substations, and also studying other potential expansion projects. Conclusion of the projects, within deadlines and budget, within the assumptions established in our Business Plan, and without adverse economic effects, and also of the projects of expansion, new investments, and the required capitalizations, is subject to various risks. For instance, we may encounter the following:

Various problems in the phase of planning and construction of expansion projects or new investments (examples might be work stoppages, delays by suppliers in materials and services, delays in tender processes, embargos on work, unexpected geological and meteorological conditions, political and environmental uncertainties, the liquidity of our partners, contractors and subcontractors);

Regulatory or legal challenges that delay the start date of operations of expansion projects;

New assets might operate below the planned capacity, or the costs of their operation/installation might be greater than planned;

Difficulty of obtaining adequate working capital to finance the expansion projects;

Environmental demands and claims by the population during construction of generation plants, transmission lines, distribution lines, distribution networks and substations. and

possibility of failure to comply with the SAIDI (outages duration) target, resulting in risk of loss of the concession, since the contract provides that non-compliance with the targets for quality indicators for 2 consecutive years, or in the fifth year, will result in opening of a process of expiration of the concession.

If we face any of these problems or other problems related to the new investments or to the expansion of our generation, transmission or distribution capacity, there is the possibility that we might suffer increases of costs, or, perhaps, lower profitability than originally projected for the projects.

We have substantial liabilities and are exposed to short-termlimitations on our liquidity constraints, which could– a factor that might make it more difficult for us to obtain financing for ourinvestments that are planned, investments and adverselymight negatively affect our financial condition and our results of operations.

In order to finance the capital expenditures needed to meet our long-term growth objectives, we have incurred a substantial amount of debt. As of December 31, 2020, our cash flow from operations in recent years has not been sufficienttotal loans, financing and debentures (including interest) was R$15,020 million; an increase of 1.64% compared to fund our capital expenditures, debt service and payment of dividends, our debt has significantly increased since 2012. Our total debt (including accrued interest) increased by 12.2 % tothe R$15,16714,777 million reported as of December 31, 2015,2019 and an increase of 1.68% compared to R$13,50914,772 million reported as of December 31, 2014 and to R$9,457 million as of December 31, 2013. Our debt, net of cash, cash equivalents and marketable securities, increased by 1.6% to R$11,815 million as of December 31, 2015 compared to R$11,628 million as of December 31, 2014 and to R$6,322 million as of December 31, 2013. 87.0%2018. Currently, 27.14 % of our existing debt (principal), orloans, financing and debentures - totaling R$13,1904,076 million, will maturehave maturities in the next fivethree years. In order toTo meet our growth objectives, maintain our ability to fund our operations and amortizecomply with scheduled debt maturities, we will need to raise significant amounts of debt capital from a broad range of funding sources.

To service ourits debt after meeting ourthe capital expenditure targets, we havethe Company has relied upon, and may continue to rely upon a combination of cash flows provided by ourits operations, sale of assets, drawdowns under ourits available credit facilities, ourits cash and short-term financial investments balance and the incurrence of additional indebtedness. Any further lowering of ourits credit ratings may have adverse consequences on ourthe Company’s ability to obtain financing or may impact ouraffect its cost of financing, also making it more difficult or costly to refinance maturing obligations. If, for any reason, we are faced with continuedthe Company were to face difficulties in accessing debt financing, this could hamper ourits ability to make capital expenditures in the amounts needed to maintain ourits current level of investments or ourits long-term targets and could impair ourits ability to timely meet ourits principal and interest payment obligations with our creditors, as our cash flow from operations is currently insufficient to fund such both planned capital expenditures and all of our debt service obligations.its creditors. A reduction in ourthe Company’s capital expenditure program or the sale of assets could significantly and adversely affect its results of operations.

Our strategy for maximizing value for CEMIG’s shareholdings depends on external factors that could impede its successful implementation.

CEMIG’s strategy for shareholdings is the maximization of value and capital recycling based on three pillars:

·Divestments: non-strategic or low synergy assets, and opportunistic offerings;
·Expansion: mainly through investments in our distribution and transmission concessions, greenfield projects in renewable sources and with the renewing of power generation concessions; and
·Management: synergy improvement, capital structure and distribution policy and governance enhancing.

All those pillars can be affected by external factors, especially divestment that has to take into consideration particular risks associated to each business such as performance (technical, operational, commercial and financial), market risks, sectorial risks and national and international macroeconomic risks (e.g. market volatility). Furthermore, closing of divestment operations will depend on favorable development of negotiations with potential investors regarding the conditions of the possible transactions.

We might be unable to implement the strategies in our long-term strategic planning within a desired time, or without incurring unforeseen costs, which could have adverse consequences for our business, results of operations and financial condition.

Our ability to meet strategic objectives depends, largely, on successful, cost-effective and timely implementation of our Long-term Strategy and our Multi-year Business Plan. The following are some of the factors that could negatively affect this implementation:

·Inability to generate cash flow, or obtain the future financing, necessary for implementation of the projects;
·Inability to obtain necessary governmental licenses and approvals;
·Unexpected engineering and environmental problems;
·Unexpected delays in the processes of eminent domain and establishment of servitude rights;
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·Unavailability of the necessary workforce or of equipment;
·Labor strikes;
·Delay in delivery of equipment by suppliers;
·Delay resulting from failings of suppliers or third parties in compliance with their contractual obligations;
·Interference by climate factors, or environmental restrictions;
·Changes in the environmental legislation creating new obligations and causing additional costs for projects;
·Legal instability caused by political issues;
·Substantial changes in economic, regulatory, hydrological or other conditions; and
·The extension of the duration and severity of the coronavirus (Covid-19) pandemic and its impacts on our business.

The occurrence of the above factors, separately or taken together, might lead to a significant increase of costs, and might delay or impede implementation of initiatives, and consequently compromise the execution of the strategic plan, negatively affecting our operating and financial results.

Furthermore, as we are a mixed-capital company controlled by the State of Minas Gerais, we are subject to changes to our board of directors and executive officers because of change in the political agents of the Executive Branch of government due to the electoral process and due to political instability. These types of changes may adversely affect the continuity of the Company’s strategy.

The operating and financial results of our subsidiaries, jointly controlled entities and affiliates, minority investees or from those companies, which may be acquired in the future, might negatively affect our strategies, operating results and financial situation.

We own equity in and do business through various subsidiaries and investees, including companies with assets in energy generation and transmission, energy and natural gas distribution and other correlated business. The future development of our subsidiaries, jointly-controlled entities and affiliates, such as Transmissora Aliança de Energia Elétrica S.A. (‘Taesa’) and Aliança Geração de Energia S.A. (‘Aliança’) as well as Renova Energia S.A. (Renova), Guanhães Energia S.A., Norte Energia S.A. (‘NESA’) and Madeira Energia S.A. (‘MESA’), in which the Company has significant financial commitments, could have a significant impact on our business and operating results. The Company’s ability to meet its financial obligations is correlated, in part, to the cash flow and the profits of its subsidiaries and investees, and the consequent distribution to the Company of such profits in the form of dividends or other advances or payments. If these companies’ abilities to generate profit and cash flow are reduced, this might cause a reduction of dividends and interest on capital paid to the Company, which could have a material adverse effect on our results of operations and financial position.

In addition, the investees might not reach the results expected when they were acquired. The process of integration for any acquired business could subject the Company to certain risks, such as, for example, the following: (i) unexpected expenses; (ii) inability to integrate the activities of the companies acquired with a view to obtaining the expected economies of scale and efficiency gains; (iii) possible delays related to integration of the operations of companies; (iv) exposure to potential contingencies; (v) legal claims made against the acquired business that were unknown at the moment of its acquisition, might negatively affect our strategies, operating results and financial situation, (vi) environmental licensing and liabilities, (vii) hydrological risk, (viii) power system operation and control, and (ix) general claims. The Company might be unsuccessful in dealing with these or other risks, or problems related to any other operation of a future acquisition and be negatively affected by the companies acquired or which may be acquired in the future.

Further, some of our subsidiaries and investees might, in the future, enter into agreements with creditors that could restrict dividend payments or other transfers of funds to the Company.

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Due to the Covid-19 pandemic, results of subsidiaries and investees might be affected, since the reduction on economic activity has the potential to decrease energy consumption, leading some of those companies to lose their abilities to generate profit, reducing cash flow and dividends and interest on capital paid to the Company. These subsidiaries are separate legal entities. Any right that we might have in relation to receipt of assets or other payments in the event of liquidation or reorganization of any subsidiary, will likely be in fact structurally subordinated to the demands of the creditors of such subsidiary (including tax authorities, commercial creditors and lenders to those subsidiaries).

Any deterioration in the operating results or financial conditions of these subsidiaries, and any sanctions or penalties imposed on them, could have a material adverse effect on the Company’s results of operations or financial condition.

Delayed completion of construction projects or late capitalization of new investments in our generation, transmission and distribution companies could adversely affect our business, operation results and financial condition.

We are constantly engaged in the construction and expansion of our plants, transmission lines, distribution networks and substations, and studying other potential load expansion projects. The company’s capability to complete projects within deadlines and on budget, without adverse economic effects, is subject to various risks. For instance, we may encounter the following:

·Numerous complications in the planning and execution stages of load expansion projects and other new investments may occur, such as strikes, lagging suppliers of materials and services, delays in tender processes, embargos on work, unexpected geological and climate conditions, political and environmental uncertainties, financial instability of our partners, contractors and subcontractors;
·Regulatory or legal challenges that delay the date expansion projects are put into operation;
·New assets might operate below the planned capacity, or their operation/installation costs might be greater than planned;
·Difficulty to obtain adequate working capital to fund the expansion projects;
·The unintentional shutdown of the transmission assets during the execution of the load expansion projects can reduce the revenue of the Transmission business;
·ONS’s (‘Operador Nacional do Sistema’, Brazil’s ISO) refusal to authorize the execution of work on the transmission grid, due to power system restrictions;
·Environmental demands and claims by local communities during construction of power generation plants, transmission lines, distribution lines, distribution networks and substations; and
·Depletion of the outage duration indicator limit – SAIDI-i (known as Duração Equivalente de Interrupção por Unidade Consumidora - DECi) forcing construction to halt. If SAIDI-i limit is violated (either by system fault, equipment failure or construction work) for two years in a row between 2016 and 2020, or violated specifically in the year 2020, this will result in the Regulator initiating a legal process for the termination of the concession agreement. In 2020, CEMIG did not exceed the limit for the SAIDI-I limit, and in the fifth year of the concession, the Company achieved the best result in its history, 9.58 hours, compared to the limit of 10.44 hours set by the Regulator (‘ANEEL’).

If faced with any of these or similar issues related to the new investments or to the expansion of our generation, transmission or distribution capacity, the Company might incur increased costs or lower profitability than originally expected for the projects.

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The level of default by our customers could adversely affect our business, operating results and/or financial situation as well as those of our subsidiaries.

On December 31, 2020, the total of our past-due receivables owed by customers, traders and power transport concession holders was approximately R$1,510 million (R$1,635 million in 2019), corresponding to 5.99% of our consolidated net revenue in 2020 (6.42% in 2019). We have recorded in 2020 an allowance for doubtful accounts in the amount of R$712 million (R$810 million in 2019). The possibility exists that we might be unable to collect amounts receivable from various customers, which are in arrears. If such debts are not totally or partially settled, we will suffer an adverse impact on our business, operation results and/or financial situation. Additionally, the amount of debts in arrears from our customers that exceeds the allowance could cause an adverse effect on our business, operating results and/or financial condition.

CEMIG D’s economic and financial sustainability is directly related to the effectiveness of the actions to control energy losses, and the regulatory limits established for it. If CEMIG D fails in successfully controlling energy loss, its business, operations, profit and financial situation could be substantially and adversely affected.

The energy losses of a distribution company comprise two types of losses: technical losses and non-technical (commercial) losses. Technical losses are inherent to the process of transporting and transformation of electric power and occur in the cables and equipment of the energy system. Non-technical losses comprise energy that is supplied and not invoiced, which may be the result of illegal connections (theft), fraud, metering errors or failures in internal processes.

CEMIG’s Total Losses Index as of December 31, 2020, using a 12-month window was 12.57%. This percentage is in relation to the total energy injected into the distribution system (the total volume of losses was 6,545 GWh). Of that percentage, 8.77% comprised technical losses, and 3.80% comprised non-technical losses. This result was 0.16 percentage points lower than the result for December 2019 (12.73%), and above the regulatory target set by ANEEL for 2020 (11.43%).

From a regulatory point of view, ANEEL has been increasingly rigorous in establishing target caps for distribution losses. The target caps for non-technical losses are set based on a benchmarking model that compares using an index, which measures the social-economic complexity of each concession area and how efficient the distributors are in combating non-technical energy losses. For the targets for technical losses, ANEEL uses metering measurements and power flow software.

In light of this complex scenario, involving regulatory uncertainties, even with the implementation of a strategy to reduce technical and commercial losses, CEMIG cannot guarantee that the target caps for losses established by ANEEL will be met in the short term, and this could affect the Company’s financial situation and operating results, since the portion of a distribution company’s power losses that exceeds the regulatory cap cannot be passed through to the customer as an expense in the form of an increase in tariffs.

Dams are part of the critical and essential infrastructure in the Brazilian energy sector. Dam failures can cause serious damage to affected communities and to the Company.

There is an intrinsic risk of dam failure, due to factors that may be internal or external to the structure (such as, for example, failure of a dam upstream from the site). The scale, and nature, of the risk are not entirely predictable. Thus, we are subject to the risk of a dam failure that could have repercussions far greater than the loss of hydroelectric generation capabilities. The failure of a dam could result in economic, social, regulatory, and environmental damage and potential loss of human life in the communities downstream from dams, which could have a material adverse effect on the Company’s image, business, results of operations and financial condition.

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We might be held responsible for impacts on our own workforce, on the population and the environment, due to accidents related to our generation, transmission and distribution systems and facilities.

Our operations, especially those related to transmission and distribution lines, present risks that may lead to accidents, such as electrocutions, explosions and fires. These accidents may be caused by natural occurrences, human errors, technical failures and other factors. As a significant part of our operations is conducted in urban areas, the population is a factor to be constantly considered. Any incident that occurs on our facilities or in human occupied areas, whether regularly or irregularly, can result in serious damages such as human losses, environmental and material damage, loss of production and liability in civil, criminal and environmental lawsuits. These events may also result in reputational damage, financial compensations, penalties for the Company and its officers and directors, and difficulties in obtaining or maintaining concession contracts and operating licenses.

Requirements and restrictions imposed by environmental agencies might require the Company to incur additional costs.

Our operations relating to generation, distribution and transmission of energy and distribution of natural gas are subject to various Federal, state and municipal laws and regulations, and to numerous requirements relating to the protection of health and the environment. Delays by the environmental authorities, or the refusal of license requests by them, or any inability on our part to meet the requirements set by these bodies during the environmental licensing process, may result in additional costs, or even, depending on the circumstances, prohibit or restrict the construction or maintenance of these projects.

Any non-compliance with environmental laws and regulations, such as construction and operation of a potentially polluting facility without a valid license or authorization, could give rise to the obligation to remedy any damages that are caused (third party liability) and result in criminal and administrative sanctions. Under Brazilian legislation, criminal penalties, such as imprisonment and restriction of rights, may be applied to individuals (including managers of legal entities), and penalties such as fines, restriction of rights or community service may be applied to companies. With respect to administrative sanctions, depending on the circumstances, the environmental authorities may: (i) impose warnings, or fines, ranging from R$50,000 to R$50 million; (ii) require partial or total suspension of activities; (iii) suspend or restrict tax benefits; (iv) cancel or suspend lines of credit from governmental financial institutions; or (v) prohibit us from contracting with governmental agencies, companies or authorities. Any of these actions could adversely affect our business, results of operations and financial condition.

We are also subject to Brazilian legislation that requires payment of compensation if our activities have polluting effects. According to Federal Law No. 9,985/2000, Federal Decree No. 6,848/2009, and Minas Gerais State Decree No. 45,175/2009, up to 0.5% of the total amount invested in the implementation of a project that causes significant environmental impact should be used to pay for offsetting, based on the project’s specific level of pollution and environmental impact. State Decree 45,175/2009 (‘Decree 45,175’) also indicated that the compensation rate will be applied retroactively to projects implemented prior to promulgation of the present legislation.

Among the provisions of law that can lead to operating investments and expenses, one is compliance with the Stockholm Convention on Persistent Organic Pollutants (the ‘Convention’), to which Brazil is a signatory, assuming the international commitment to withdraw the use of PCB by 2025, and its complete prohibition by 2028, through Decree No. 5,472, of June 20, 2005. The legislation to be enacted for this purpose could have a major effect on the energy industry and on CEMIG, due to the possibility of obligations to list, replace and dispose of equipment and materials containing substances included in the Convention such as Polychlorinated Biphenyls (PCBs).

If we are unable to meet the technical requirements established by the environmental agencies during the process of licensing, this might prejudice the installation and operation of our projects, or make carrying out of our activities more difficult, which could negatively affect our results of operations.

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Table of Contents

We are controlled by

Finally, the Governmentadoption or implementation of new safety, health and environmental laws, new interpretations of existing laws, increased rigidity in the application of the Brazilian Stateenvironmental laws, or other developments in the future might require us to make additional capital expenditure or incur additional operating expenses in order to maintain our current operations. They might also restrain our production activities or demand that we take other action that could have an adverse effect on our business, results of Minas Gerais, which may have interests that are different from thoseoperations or financial condition.

Cyber-attacks, or violation of the other investors or of the Company.

As our controlling shareholder, the government of the Brazilian State of Minas Gerais exercises substantial influence on the strategic orientationsecurity of our business. Currently it holds 51%data might lead to an interruption of our common shares and, consequently, has the majorityoperations, or a leak of votes in decisions of the General Meetings of Shareholders, and can: (i) elect the majority of the members of the Board of Directors; and (ii) approve matters that require a specific quorum of our shareholders. The latter include transactions with related parties, shareholding reorganizations and the date and payment of any dividends.

The state government, as our controlling shareholder, has the capacity to cause the Company to concentrate on activities and make investments that are intended to promote its own economic or social objectives, which may not be aligned with the strategyconfidential information either of the Company, or the interests of our customers, third parties or interested parties, might cause financial losses, legal exposure, damage to reputation or other shareholders.severe negative consequences for the Company.

We manage and store personal and sensitive or confidential data related to our business. Our information technology systems may be vulnerable to a variety of and cybersecurity breaches and incidents. Computer hackers may be able to penetrate our network security and misappropriate or compromise our confidential information or that of third parties, create system disruptions, or cause shutdowns. Computer hackers also may be able to develop and deploy viruses, worms and other malicious software programs that attack our products or otherwise exploit any security vulnerabilities of our products.

The costs we may incur to eliminate or address the security problems and security vulnerabilities before or after a cyber-related incident could be significant. Our remediation efforts may not be successful and could result in interruptions, delays or cessation of service, and loss of existing or potential customers that may impede our critical functions.

Successful cybersecurity attacks, breaches, employee malfeasance, or human or technological error may result in unauthorized access to, disclosure, modification, improper use, loss or destruction of data or systems, including those belonging to us, our customers or third parties; theft of sensitive, regulated or confidential data including personal information; the loss of access to critical data or systems through ransomware, destructive attacks or other means; transaction errors; business delays; and service or system disruptions. We have observed an increase in cybersecurity attacks worldwide in 2020, and the remote working arrangements that we have implemented due to the Covid-19 pandemic have increased our dependence on information technology systems and infrastructure, and they may further expand our vulnerability to this risk. In the event of such actions, we, our customers or other third parties could be exposed to risk of loss or improper use of this information, resulting in litigation and potential liability, damage to our brand and reputation, or otherwise harm our business. In addition, we rely on third-party infrastructure providers whose potential security vulnerabilities could have impact in our business.

On December 25, 2020 an anomalous behavior, related to ransomware attacks, was detected by our Security Operation Center (SOC). Due to a quick and efficient response by CEMIG Cyber Security Team (CSIRT) the Industrial Control System (ICS) related to our critical infrastructure and the main databases (customers, billing and enterprise management) were not affected and no data was exfiltrated, causing no impact to customer services this way.

The regulatory environment with regards to cybersecurity, privacy and data protection issues is increasingly complex and may have impacts on our business, including increased risk, costs and expanded compliance obligations.

Failures in the security of our databases containing customer personal data, as well as events related to non-compliance with data privacy and protection legislation may have an adverse effect on our business, results of operation and reputation.

We have databases containing collected personal data from our customers, partners and collaborators. Any improper use of this data, or failures in the correct use of our security protocols may negatively affect the integrity of those databases. Unauthorized access to information concerning our customers, or unauthorized disclosure of sensitive information, may subject us to lawsuits, and as consequence, we might incur financial liabilities, penalties and reputational damage.

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The Brazil General Data Protection Law (Lei Geral de Proteção de Dados Pessoais, or LGPD), was signed into law in August 2018 and came into effect on September 18, 2020, with the exception of the administrative sanctions, which are expected to come into effect in August 2021. This law establishes rules and obligations regarding the collection, processing, storage and use of personal data and will affect all economic sectors including the relationship between customers and suppliers of goods and services, employees and employers and other relationships in which personal data is collected, whether in a digital or physical environment. Violations of the LGPD carry financial risks due to penalties for data breach or improper processing of personal data. The new legislation establishes penalties for non-compliance that include application of fines of up 2% of revenues, limited to R$50 million, for the most serious infringements. An increased number of data protection laws around the globe may continue to result in increased compliance costs and risks. The potential costs of compliance with or imposed by new or existing regulations and policies that are applicable to us may affect our business and could have a material adverse effect on our results of operations.

Increases in energy purchase prices could cause an imbalance in CEMIG D’s cash flows.

The expense on purchase of power from the distributors is currently strongly linked to the PLD price (Availability Contracts, Physical Guarantee quotas, and Itaipu Hydroelectric Plant quotas) and to MRE’s adjustment factor (Physical Guarantee quotas, Itaipu quotas and Hydrological Risk of the plants that have been renegotiated).

In 2018, a combination of negative factors affected purchases by the distributors, including (i) an adverse period in terms of rainfall, resulting in high spot prices from May to October; and (ii) seasonalization of the physical guarantee of the MRE, allocating a large volume of energy in the second half of 2018, resulting in very low MRE adjustment factors between June and October. In 2019, the spot prices were not as high as in 2018.

The ‘Flag Account’ (Conta Centralizadora de Recursos de Bandeiras Tarifárias – CCRBT or ‘Conta Bandeira’) manages the funds that are collected from captive customers of distribution concession and permission holders operating in the national grid, and are paid, on behalf of the CDE, directly to the Flag Account. The resulting funds are passed through by the CCEE to distribution agents, based on the difference between the realized amounts of costs of thermal generation and the exposure to short term market prices, and the amount covered by the tariff in force.

The first half of 2019 had a smaller deficit on the Tariff Flag account compared to same period in the previous year and, as of June, 2019, the account no longer presented a deficit and 2019 ended with an accumulated surplus of R$745 million for all distribution companies in Brazil. This positive result was due to the better hydrological conditions of the system.

In 2020, the surplus lasted for almost the entire year, but started a declining trend from October, reaching a deficit of around R$3 billion in November for all distribution companies. The reason for the deficit was the increase in energy costs, mainly due to a considerable increase in PLD prices in that month. Due to the actions undertaken to mitigate the impacts of the pandemic, ANEEL suspended the application of tariff flags in 2020, but with the scenario getting worse, there was a necessity to reapply it in December 2020 at its maximum value.

The methodology of the Tariff Flag system is reviewed every year, always seeking improvements, but under the present methodology, when very adverse situations occur the system cannot respond sufficiently, resulting in negative effects on the distributors’ cash position. This factor could have an adverse effect on our business, operating results and financial condition.

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Brazil’s supply of electricityenergy is heavily dependent on hydroelectric plants, which in turn depend on climatic conditions to produce electricity.energy. Adverse hydrological conditions that result in lower generation of hydroelectric power could adversely affect our business, results of operations and financial condition.

As is widely known, hydroelectricHydroelectric generation is predominant in Brazil – constituting approximately 65% of total installed capacity.Brazil. The advantages of hydroelectric power have also been widely publicized:publicized due to it is a renewable resource and enablesavoids substantial expenditures on fuels in thermal generation plants to be avoided.plants. At the same time, the main difficulty in the use of this resource arises from the variability of the flows to the plants. There are substantial seasonal variations in monthly flows and in the total ofannual flows, over the year, which depend fundamentally on the volume of rain that falls in each rainy season. Adverse hydrological conditions in the Brazilian Southeast resulted insoutheast region caused drought and water scarcity of water in the states of São Paulo, Minas Gerais and Rio de Janeiro.Janeiro in recent past. These conditions may get evenmight become worse during the dry period, which occurs from April tothrough September. This could also lead tocause rationing of water consumption and/or energy, which could have a material adverse effect on the Company’s business and consequently,results of electricity.operations.

To deal with this problem,difficulty, the Brazilian system has a complementary thermalcomponent of thermoelectric generation system – with about 28% of the total power generation capacity (and has increased the useplants, and a growing portfolio of wind power).farms and Photovoltaic solar farms. It also has accumulatedaccumulation reservoirs, the purpose of which is to secure water reserves, for the purposes of maintaining the necessary water supply from the rainy season to the dry seasonperiod and from one year to the next. However, these measuresmechanisms are to date, not able to handleabsorb all the adverse consequences of a prolonged water shortages, such ashydrological shortage, like the one that which occurredwe have seen in 2014.the recent past.

The operation of the whole system is coordinated by the National Energy System Operator (Operador Nacional do Sistema, or ONS).‘ONS’) coordinates the operation of the Brazilian energy system. Its primary function is to achieve optimal operation of the resources available, minimizing operating cost, and minimize operational costs andthe risks of electricity shortages.shortage of energy. In periods when the hydrological situation is unfavorable,adverse, a decision by the ONS can (as it did in 2014) reducesmight, for example, reduce generation by hydroelectric plants and increase thermal generation, which results in higher costs for the hydroelectric generators. Forgenerating agents, as happened in 2014. In the distribution companies,distributors, this increase in costs increasesgenerates an increase in the purchase price of their electricity purchases whichenergy that is not always passed through immediately to the consumer, causingcustomer at the same moment, generating mismatches in cash flows, which haswith an adverse effect on the business and financial conditions. Further,situation of those distributors. In addition, in the eventextreme cases of extreme shortagesscarcity of electricityenergy due to unfavorableadverse hydrological conditions,situations, the system experiencesmight undergo rationing, which could result principally in a reduction of cash flow.

ToThe MRE aims to mitigate the effectimpact of the seasonalityvariability of generation of the hydroelectric plants, the Energy Reallocation Mechanism (Mecanismo de Realocação de Energia,or MRE) was created.hydroelectrical plants. This mechanism shares the generation of all the hydroelectrichydroelectrical plants in the system in such a way as to supplement the shortage of generation of one plant with excess generation by another. However, this mechanism is not able to eliminate the risk of the generation players, because when there is an extremely unfavorable hydrological situation, to the extent that that all the plants in aggregate are unable to reach the sum of their Physical Guarantee levels of powerenergy output, this mechanism makes an adjustment to the Physical Guarantee of each plant through the Physical Guarantee Adjustment Factor (Fator de Ajuste da Garantia Física, or GSF)‘GSF’), resulting in the generating companies being exposed to the short-term (“spot”(‘spot’) market.

In 2014, factors such as a reduction in consumption, low storage levels inThe company transferred to captive customers the reservoirs, low hydrology (rainfall levels and other sources of water) and increased capacity and use of thermoelectric plants have led to a reduction in hydroelectric generation which, in turn, led to a lower GSF. Hydroelectric Generation Companies are aware of thishydrological risk and, as such, they typically separate approximately 5% of their physical guarantee levels to mitigate the levels of the GSF. However, extraordinary conditions with respect to a lack of rainfall led to a GSF below the values expected by Hydroelectric Generation Companies, closing the year 2014 at a GSF of 0.91. In 2015, in spite of the small improvement in hydrological conditions, continuous dispatching of the thermal plants, and the lower load, resulted in a GSF of 0.84 at the close of the year. This means that there has been a reduction of more than 15% in the output of the Hydroelectric Generation Companies – and when there is no excess to compensate this reduction it results in increased exposure to the spot market. The exposures to the spot market, and the balance between requirements and resources, are measured monthly by the Electricity Trading Chamber (Câmara de Comercialização de Energia Elétrica, orCCEE). These exposures, negative or positive, are valued by the spot price (Preço de Liquidação de Diferenças—PLD). If the exposures are negative the generator will have a debit in the CCEE, thus affecting its cash flow.

This unexpected exposure of hydroelectric generation companies to spot prices, resulting from low GSF values, caused these companies to seek legal injunctions to avoid exposure to the spot prices, which led to a large number of injunctions which had the effect of paralyzing the CCEE market.

In 2015, to correct this situation, the federal government published Provisional Measure 688, enacted as Law No. 13,203, of December 8, 2015, which created the mechanism of voluntary re-negotiation of hydrological risks as they affect the hydroelectric generation companies. In this process, the generator was allowed to transfer their costs and revenues related to hydrological risk to consumersQueimado and Irapé power plants (Regulated Market Contracts), in exchange for the payment of a “risk premium” to be deposited in the so-called tariff band deposit account (the tariff band surcharges are deposited in such account and transfers to the distribution concessionaires are made from this account as well) and would be indemnified‘risk premium’, while also receiving indemnity for the losses suffered in 2015 by means of, among other measures, an extension of their power generation grants (concessions or authorizations, as the case may be) for up to 15 years. In other words, hydroelectric power plants would recover the costs incurred with GSF deficits retroactively to January 2015, and such recovery would form a “regulatory asset” which would be amortized over the term of the concession with a postponement of the risk premium. If the remaining concession/authorization period is insufficient (i.e. not long enough to amortize the regulatory asset), then generators would have a concession/authorization extension (limited to 15 years). To be able to use the mechanism the companies have to waive all claims filed and all injunctions obtained, as well as waive any further rights they would have in connection such lawsuits. This mechanism enables plants with contracts signed in the regulated market and the free market to renegotiate them. However, the system and mechanism for renegotiating are different in the two markets. In both, this mechanism functions as a hedge – in which the generators bear the high cost of reserve of energy, and for their generation they receive the amount stipulated by the spot market price.through.

In the free market, the system didwe do not receivehave the same acceptance,process, since even with the payment of the premium, generation companies would have had to continue assuming the hydrological risk at moments of critical hydrology. In this environment,Thus, no plant that sells energy in the system required contractingfree market signed up for any renegotiation of reserve energy, which has very high prices, for mitigationhydrological risk.

Those operators that did not subscribe to the renegotiation continued to have injunctions preventing charging of the hydrological risk. Forrisk in full. These injunctions are causing a deficit of approximately R$10.030 billion in the short-term market as of December 2020. This position increases the level of default calculated by the CCEE, thus reducing the amounts received by creditor agents in the short-term market. To avoid this reason this mechanism became inefficienteffect, some creditor agents filed for further injunctions to acquire the right to priority in receipt. This effect leads to uncertainty in the market, reduction of liquidity, increase of default, and reduction in amounts received in the short-term market, representing a risk for the Company.

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Any substantial seasonal variation in the monthly flows and in the total of flows over the year could limit hydroelectric generation, companies. Acceptancemaking it necessary to use alternative generation systems, which could have a significant adverse effect on the Company’s costs, including court fees and expenses relating to the subject.

Law 14,052/2020 and Resolution 895/2020, proposed the reimbursement of agents holding the concession of hydraulic plants in the MRE of the mechanism byeffects: (i) generation in disregard of the regulatedmerit order which means dispatching energy to the grid in disregard of the ascending price ranking for energy generation, (ii) anticipation of delivery of firm energy to the system of relevant power plants, and (iii) restriction to the supply of energy to the grid due to delay in the transmission system. These effects will be calculated retroactively from 2012 to 2020, updated and remunerated at the ANEEL rate of 9.63%. The amount will then be paid through extension of the plants' concession. With this new agreement, injunctions are expected to be withdrawn and market was, approximately, 90%. However, it was not accepted bydeficits to be settled. In this way, the free market.liquidity of the market in the short term and the default in the CCEE should return to their historical values.

The rules for electricityenergy trading and market conditions may affect the sale prices of electricity.energy.

Under the applicable law,laws, our generation companies are not allowed to sell electricityenergy directly to our distribution companies:distributors. Thus, the power producedgenerated by our generation companies is sold in the ACRRegulated Market (Ambiente de Contratação Regulado, or ‘ACR’) – also referred to as the ‘Pool’ – through public auctions conductedheld by ANEEL, or inthrough the Free Market (Ambiente de Contratação Livre, or ACL).‘ACL’) through bilateral negotiations with customers and traders. The applicable legislation allows the distributors that enter intosign contracts for existing energy supply (‘energia existente’) with the generation companies in the (ACR)Regulated Market to reduce the quantity of energy contracted by up to 4%, per year, (calculated onin relation to the valueamount of the original contract)contract, for the entire period of the contract. This exposes Brazilianour generation companies to the risk of not being able to sellselling the power that has been de-contracted supply at adequate prices.

We conduct trading activities through power purchase and sale agreements, mainly in the ACL,Free Market, through our generation and trading companies. Contracts in the ACLFree Market may be entered into with other generating entities, energy traders, or mainly, with “Free Consumers”.‘free customers.’ Free Consumerscustomers are consumerscustomers with a demand of 3MW1.5 MW or more: they are allowed to choose their electricity supplier.energy supplier, this limit will be reduced to 1.0 MW in 2022 and 0.5 MW in 2023 (Ordinance 465, published by the Ministry of Mines and Energy in December 2019). Some contracts allow this type of consumerhave flexibility in the amount sold, allowing the customer to buyconsume a higher or lower volume of electricityamount (5% on average) from our generationgenerating companies than originallythe original amount contracted, for (by 5%which might cause an adverse impact on average), and this could adversely affect our business, operating results of operations andand/or financial situation.

Other contracts do not allow for this kind of flexibility in the purchase of electricity,energy, but increased competition in the Free Market could influence the occurrence of this type of arrangement in purchase contracts in the ACL.contracts.

In addition to the Free Consumersfree customers referred to above, there is a category of clientscustomers referred to as “Special Consumers”‘Special Customers’, which are those with contracted demand between 500kW0.5 MW and 3MW.1.5 MW. Special ConsumersCustomers are eligible to participate in the Free Market provided they buy electricityenergy from incentive-bearing alternative sources, such as Small Hydroelectric Plants,plants, biomass plants or wind farms. As envisaged by the Ordinance 465/ 2019, by 2023 the demand restriction for free consumers will suffer reduction from 3.0 MW to 0.5 MW, and consider there will be no more separation of free and special consumers. The companyCompany has conducted sales transactions for this category of electricityenergy from specific electricityenergy resources in particular companies of the groupCEMIG Group and, since 2009,2009; the volume of these sales has gradually increased. The Company has formed a portfolio of purchase contracts, which now occupies an important space in the Brazilian electricityenergy market for incentive-bearing alternative power sources. Contracts for the sale of electricityenergy to these clientscustomers have specific flexibilities to serve their needs, and these flexibilities of greater or lesser consumption are linked to the historic behavior of these loads. Higher or lower levels of consumption by these clientscustomers may cause purchase or sale exposures to spot prices, which can have an adverse impact on our business, operationaloperating results and/or financial situation. Market variations, such as variations of prices for signature of new contracts, and of volumes consumed by our clientscustomers in accordance with flexibilities previously contracted, can lead to spot market positions, which can potentially have a negative financial impact on our results.

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The Energy Reallocation Mechanism (MRE) was createdMRE aims to reduce the exposure of generators of hydroelectric power, such as our generation companies, to the uncertainties of hydrology. It functions as a pool of hydroelectric Generation Companies, in which the generation of all the plants participating in the MRE is shared in such a way as to meet the demand of the pool. When the totality of the plants generates less than the amount demanded, the mechanism reduces the assured offtake levels of the plants, causing a negative exposure to the short-term (“spot”(‘spot’) market and, as a consequence, the need to purchase power supply at the “spot” price (thePreço de Liquidação de Diferenças,or PLD).spot price. Correspondingly, when the total generation of the plants is morehigher than the volume demanded, the mechanism increases the guaranteed offtake level of the plants, leading to a positive exposure, permitting the saleliquidation of power at the spot rate (PLD).PLD. In years of poor rainfall, the reduction factor, which applies to the assured energy levels, can reduce the levels of the hydroelectric plants by up to 20% or more.

In 2015 the Brazilian federal government proposed a system of voluntary renegotiation relating to hydrological risk. This process enabled the generating companies to transfer their costs and revenues related to hydrological risk to consumers in exchange for the payment of a “risk premium” to be deposited in the so-called tariff band deposit account (the tariff band surcharges are deposited in such account and transfers to the distribution concessionaires are made from this account as well) and would be indemnified for the losses suffered in 2015 by means of, among other measures, an extension of their power generation grants (concessions or authorizations, as the case may be) for up to 15 years. In other words, hydroelectric power plants would recover the costs incurred with GSF deficits retroactively to January 2015, and such recovery would form a “regulatory asset” which would be amortized over the term of the concession with a postponement of the risk premium. If the remaining concession/authorization period is insufficient (i.e. not long enough to amortize the regulatory asset), then generators would have a concession/authorization extension (limited to 15 years).

In the free market, the system was not favorable enough to gain acceptance: even with the payment of the risk premium, generation companies would have been required to continue assuming the hydrological risk at moments of critical hydrology. In this environment, the system required contracting of reserve power, which has very high prices, for mitigation of the hydrological risk.

Low liquidity or volatility in future prices, due to market conditions and/or perceptions, could negatively affect our results of operations. Further, if we are unable to sell all the power that we have available (our own generation capacity plus contracts under which we have bought supply of power) in the regulated public auctions or in the Free Market, the unsold capacity will be sold in the CCEE at the spot price (PLD),PLD, which tends to be very volatile. If this occurs in periods of low spot prices, our revenues and results of operations could be adversely affected.

IncreasesThe PLD’s value is calculated through the results of the optimization models of the operation of the national grid used by the ONS and by the CCEE. The PLD is currently published weekly by the CCEE for three load levels (light, medium and heavy). The models depend on entry data revised by the ONS at each period of four months, monthly, and weekly. In this system, there is the possibility that errors occur during the input of data into the model, which can lead to an unexpected change in the PLD. Alteration of these models, and errors in data input, constitute risks for the trading business, because they cause uncertainty in the market, reducing liquidity, and financial losses due to the unexpected change of price. To mitigate the risk of change of the models during the current year, the National Energy Policy Council (CNPE) published a note in 2016 which established that changes in the mathematical models used in the sector will need to be approved by the CPAMP (‘Comissão Permanente para Análise de Metodologias’ – Standing Committee for Methodologies Analysis and Energy Industry Computer Programs) by July 31 of each year in order to be in force in the subsequent year.

The Covid-19 pandemic has put the world on alert, prompting countries to take measures to contain people to reduce the spread of the virus. In Brazil, these measures started in Mid-March of 2020 and their impacts on the Brazilian energy market were noticed almost immediately with a reduction in the energy consumption of the National Integrated System of approximately 13% in the week following the implementation of these measures. The reduction in consumption, with the consequent deceleration of the economy, lead to an increase in the levels of the reservoirs, since less hydroelectric generation is necessary to meet the lower consumption. Thus, the combination of these factors led to a reduction in prices in the short-term market. With regard to market prices, the evolution of systemic conditions and the revision in market forecasts led to a reduction in contract prices in the medium term. In this sense, the increase or decrease in exposure will depend on the contractual position and contract flexibility at each moment.

In 2020, the frequency of changes in the PLD were increased to hourly. Having an hourly PLD improves the PLD’s adherence to the real operation of the system, which will then better capture the hourly changes in the intermittent sources (solar and wind). This better alignment of price with operation tends to reduce the System and Service Charges (‘ESS’), and to remunerate the thermoelectric generation plants more efficiently when they are activated. On the other hand, the quality of the entry data when input on an hourly basis, especially for solar and wind sources, introduces one more element of uncertainty to the pricing of the market.

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The anticorruption investigations currently in progress in Brazil, which have had large-scale public exposure, and any allegations against or anticorruption investigations of CEMIG, might have adverse effects on the perception of the country, and on us.

Certain anti-corruption investigations could have adverse effects on CEMIG or other companies of the CEMIG Group. Investors’ perception about Brazil has been adversely affected by investigations of public corruption in large Brazilian companies, and by political events, which might represent potential risks to the social and economic outlooks for Brazil.

Among the Brazilian companies involved in these investigations are state-controlled companies in the oil and gas, electricity purchase prices could cause imbalanceand infrastructure sectors, and private companies in the construction and equipment supplier sectors, which are being submitted to investigations due to accusations of corruption by the Brazilian Securities Commission (‘CVM’), the Federal Police, the Brazilian Public Attorneys, the Federal Audit Board, the U.S. Securities and Exchange Commission (‘SEC’) and the U.S. Department of Justice (‘DOJ’), among others.

In the energy industry, Eletrobrás has set up an independent internal investigation into possible non-compliances with law and/or regulations indicated by media reports that alleged illegal acts related to service providers of Norte Energia S.A. (NESA) and of Madeira Energia S.A. (MESA) for the construction of Belo Monte and Santo Antônio hydroelectrical plants, respectively and some other special purposes entities, in which Eletrobras holds a minority stake. There have been no direct findings against NESA or MESA nor against any of its managers or employees, and the supposed illegal acts are in fact alleged to have taken place before NESA was formed. The internal investigation, however, estimated the economic and financial impact of these alleged illegal acts, related to NESA’s service providers at R$183 million, and this was considered by Eletrobras and by NESA in accounting analyses and conclusions for the year ended December 31, 2015. This total supposedly represents amounts estimated in excess for acquisition of machines, equipment, services, capitalized charges and administrative expenses, since the alleged improper payments were not made by NESA, but by contractors and suppliers of the Belo Monte hydroelectrical plant; and this impedes identification of the amount and precise periods of the payments.

CEMIG holds, through CEMIG GT, an 11.69% indirect minority stake in NESA, through the jointly-controlled entities Aliança Norte Energia Participações S.A. and Amazônia Energia S.A. and the estimated amount of losses has already been recorded in CEMIG’s consolidated financial statements as of and for the year ended December 31, 2015.

The independent internal investigation of MESA, concluded in February 2019, in the absence of any future developments such as any leniency agreements by third parties that may come to be signed or collaboration undertakings that may be signed by third parties with the Brazilian authorities, found no objective evidence enabling it to be affirmed that there were any supposed undue payments by MESA that should be considered for possible accounting write-off, pass-through or increase of costs to compensate undue advantages and/or linking of MESA with the acts of its suppliers, in the terms of the witness accusations and/or cooperation statements that have been made public.

Since 2017, Renova, a company in which CEMIG has a direct stake of 36.23%, is part of a formal investigation conducted by the Civil Police of Minas Gerais State in relation to certain injections of capital made by some of its controlling shareholders, including the Company, and capital injections made by Renova in certain projects under development in previous years.

On April 11, 2019, the Brazilian Federal Police commenced the ‘Operation E o Vento Levou’ as part of the Lava Jato Investigation, and executed a search and seizure warrant issued by a Federal Court of São Paulo at Renova’s head office in São Paulo, based on allegations and indications of misappropriation of funds harmful to the interests of CEMIG. Based on the allegations being investigated, these events are alleged to have taken place before 2015. On July 25, 2019, the second phase of such investigation initiated.

The ‘Operation E o Vento Levou’ and the police investigation of the Minas Gerais State Civil Police have not yet been concluded. Thus, there is a possibility that material information may be revealed in the future. If a criminal action is filed against agents who damaged Renova, Renova intends to act as auxiliary to the prosecution in any criminal proceedings, and subsequently sue for civil recovery of the damages suffered.

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In 2019, the tax authority issued infraction notices against Renova, questioning the calculation of income tax and social contribution tax, and payment of withholding income, relating to contracts of services which allegedly did not have the due perfomance, in the estimated amount of R$89 million. Based on the opinion of its legal advisors, Renova provided for this amount as contingency on its financial statements.

Due to these third party investigations, the governance bodies of Renova requested the opening of an internal investigation, conducted by an independent company with the support of an external law firm. The internal investigation was concluded on February 20, 2020, and according to a statement Renova issued at the time, no concrete evidence of acts of corruption or diversion of funds to political campaigns was identified.

However, the independent investigators identified irregularities in the conducting of business and agreement of contracts by Renova, including: (i) payments without evidence of the performance of services, in the total amount of approximately R$40 million; (ii) payments not in accordance with the company’s internal policies and best governance practices, in the total amount of approximately R$137 million; and (iii) deficiencies in the internal controls of the investee.

As a result of the analysis of the above mentioned values, Renova concluded that R$35 million relates to effective assets and therefore no impairment was necessary. The remaining amount of R$142 million was already impaired in previous years, producing no impact on the consolidated financial statements for the year ended December 31, 2019.

In response to the irregularities found, and based on the recommendations of the Monitoring committee and legal advisers, the Board of Directors of Renova decided to take all the steps necessary to preserve the rights of the investee, continue with the measures to obtain reimbursement of the losses caused, and strengthen Renova’s internal controls. Additionally, the Executive Board of Renova hired a Chief Officer for Governance, Risk and Compliance, who will be responsible, among other duties, for ensuring the effiectiveness of Renova´s internal controls and compliance processes.

Since our investment at Renova is fully impaired at December 31, 2020, and since no contractual or constructive obligations in relation to the investee have been assumed by the Company, it is not expected that effects resulting from the investigations can significantly impact the Company’s financial statements, even if such effects may not yet be recorded by Renova.

In addition to the cases above, there are investigations being conducted by the Public Attorneys’ Office of the State of Minas Gerais (MPMG) and by the Civil Police of the State of Minas Gerais (PCMG), which aim to investigate possible irregularities in the investments made by CEMIG in Guanhães Energia S.A. and in MESA (Santo Antônio Energia S.A. or ‘SAESA’). Additionally, on April 11, 2019 agents of the Brazilian Federal Police were in the Company’s cash flows.head office in Belo Horizonte to execute a search and seizure warrant issued by a São Paulo Federal Court in connection with the ‘Operation E o Vento Levou’, as described above. These proceedings are being investigated by reviewing of documents requested by the respective authorities, and by hearing of witnesses. At present, it is not possible to determine what the results of the MPMG and PCMG’s investigations will be.

Taking into account these investigations, we contracted specialized independent advisers to analyze the internal procedures related to these investments, as well as the Company internal proceedings related to the acquisition of Light’s interest in Enlighted (see Note 25 of the Financial Statements). The pricesspecialized independent company’s investigation was subject to oversight of electricity purchase contracts signedan independent investigation committee whose creation was approved by electricity distribution concession holders suchour Board of Directors. The specialized independent advisers’ investigation was completed in May 2020 and identified no objective evidence substantiating illegal acts made by Company in the Company’s investments that were the subjects of the investigation. Therefore, there was no impact in the consolidated financial statements as ourselves are linked to certain variablesof December 31, 2020.

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By the end of 2020, CEMIG initiated internal investigations into allegations that are not under their control, such as hydrological conditions and dispatchingthe subjects of thermoelectric plants. Although any increases in costs for purchasing of electricity arising from adverse hydrological conditions and from higher than forecast dispatching of the thermal plants are passed through to the electricity distribution concession holders in the form of tariff increases at the time of the distribution concession holders’ tariff adjustments, this situation could result in mismatches of cash flow, with an adverse impact on the Company’s business, results of operations and financial condition.

In recent years, the Brazilian federal government and Aneel have created mechanisms to reduce the mismatch in the distributors’ cash flow arising from the increase in prices for purchase of electricity.

In 2013, funds from the Energy Development Account (Conta de Desenvolvimento Energético, or CDE) were used; and in 2014 a series of bank loans were made in the name of the CCEE, the funds from which were passed through to the distributors through an account which received the name of the “ACR Account” (Conta ACR). As from 2015, these costs began to be incorporated into the electricity tariffs paid by consumers. In 2015 there was also an Extraordinary Review of tariffs to compensate the increased costs of higher contributions to the CDE, and of electricity purchased from Itaipu, among other factors. Finally, as from January 2015, the “tariff flag” system was finally put in place on a permanent basis. This system increases the tariff for the final consumer when the generation system is undergoing adverse hydrological conditions, and thus transfers part of the costs to these consumers more rapidly. The “Red Flag” was in force for the whole of the year 2015 – this is the highest rate, indicating higher electricity acquisition costs for the distributors and constantly higher charges for the consumer. Even with this mechanism, there is the risk of increase in electricity purchase prices being on such a scale that the Company’s cash is significantly pressured until the next tariff adjustment. Also, the recovery of higher costs for purchase of electricity via pass-through to tariffs takes place gradually over the 12 months between tariff adjustments.

Starting in 2014, the Brazilian federal government undertook another round of funding support transactions, with funds from the CDE. These funds relate to subsidies, including those for low-income consumers, and other components, including access for irrigation, access to water and water services, and rural consumption, which had been withdrawn from the tariff adjustment process at the implementation of Law No. 12,783/2013. These funds were sourced from the Brazilian federal government, among other sources, and paid through Eletrobrás. We note that if there is a delay in these payments it could cause problems of mismatch in the cash flow of our distribution company (Cemig D).

The current economic downturn in Brazil contributed to several factors resulting in the increase in rates charged from captive consumers, and the migration of customers to the free market. This could lead to a revenue decrease during 2016 and possible financial exposure due to an electricity inventory greater than 5% of demand. In order to mitigate these effects, distributors can assign contracts for the purchase of electricity provided by existing generation facilities through the Surpluses and Deficits Compensation Mechanism (Mecanismo de Compensação de Sobras e Déficits, or MCSD), which is available to distributors who have deficits. If, after using this mechanism, distributors still have an excessive inventory of more than 5% of current consumption, such excess can be sold in the spot market, which can result in a loss for the distributor if the PLD is lower than the costs of the purchase contracts. This loss cannot be passed on to the consumer and is baredinquiries conducted by the concessionaire. Such losses could have an effect on our business and results from operations.

Requirements of, and restrictions by, the environmental agencies could result in our Company having additional costs.

Our operations relating to generation, distribution and transmission of electricity, and distribution of natural gas, are subject to various federal, state and municipal laws and regulations, and also to numerous requirements relating to the protection of health and the environment. Delays by the environmental authorities, or the refusal of license requests by them, and/or any inability on our part to meet the requirements set by these bodies during the environmental licensing process, may result in additional costs, or even, depending on the circumstances, prohibit or restrict the construction or maintenance of these projects.

Non-compliance with environmental laws and regulations, such as building and operation of a potentially polluting facility without a valid environmental license or authorization, can as a consequence, in addition to the obligation to redress any damages that may be caused, result in criminal, civil and/or administrative sanctions being applied. Under Brazilian legislation, criminal penalties, such as imprisonment and restriction of rights, may be applied to individuals (including managers of legal entities), and penalties such as fines, restriction of rights or community service may be applied to legal entities. With respect to administrative sanctions, depending on the circumstances, the environmental authorities may: (i) impose warnings, or fines, ranging from R$50,000 to R$50 million; (ii) require partial or total suspension of activities; (iii) suspend or restrict tax benefits; (iv) cancel or suspend lines of credit from governmental financial institutions; or (v) prohibit us from contracting with governmental agencies, companies or authorities. Any of these actions could adversely affect our business, results of operations and financial condition.

We are also subject to Brazilian legislation that requires payment of compensation in the event that our activities have polluting effects. Under Federal Law No. 6,848/2009 and Minas Gerais State Decree No. 45,175/2009 (“Decree No. 45,175/2009”Public Attorneys´ Office, regarding certain alleged irregularities in public bidding and purchasing processes. The investigations are being conducted by a new Special Investigation Committee (Comitê Especial de Investigação – ‘CEI’), upwith support from specialized independent advisers.

The Executive Board determined the establishment of a disciplinary administrative process (‘Processo Administrativo Disciplinar) to 0.5%verify the veracity of the total amount investedallegations and to pursue the preventive removal of certain personnel from the Supply and Logistics area, which aims to ensure impartiality and exemption in implementation of a project that causes significant environmental impact must be appliedthe investigations.

CEMIG is and has been fully cooperating with any and all investigation and inspection by competent authorities, whether in mitigating measures,the United States or Brazil. For example, in an amount to be determined on a case-by-case basis by environmental authorities accordingJuly 2019, pursuant to the specific level of pollutionDOJ’s Corporate Enforcement Policy, the Company disclosed the above-described investigation to the DOJ and the environmental impactSEC and has been cooperating with those agencies. We cannot guarantee that CEMIG or companies of the project. Decree No. 45,175/2009 also indicated that the compensation rateCEMIG Group will be applied retrospectively to projects implemented prior to promulgation of the present legislation. That State Decree was altered by Decree No. 45,629/2011, which established that, for the reference value of the projects that cause significant environmental impact:

(i)for projects executed before the publication of Federal Law No. 9,985 of July 18, 2000 (“Federal Law No. 9,985”), the net book value will be used, excluding revaluations or, in its absence, the value of the investment presented by the representative of the project; and

(ii)compensation for environmental projects executed after the publication of Federal Law No. 9,985 will use the reference established in Item IV of Article 1 of Decree No. 45,175/2009, calculated at the time of execution of the project and updated based on an inflation-linked adjustment index.

Among the provisions of law that can lead to operational investments and expenses, one is compliance with the Stockholm Convention on Persistent Organic Pollutants (the “Convention”), to which Brazil is a signatory, assuming the international commitment to withdraw the use of PCB by 2025, and its complete prohibition by 2028, through Decree No. 5,472, of June 20, 2005. The legislation to be passed for this purpose could have a major effect on the electricity industry and on Cemig, due to the possibility of obligations to list, replace and dispose of equipment and materials containing substances included in the Convention such as Polychlorinated Biphenyls (PCBs).

Finally, the adoption or implementation of new safety, health and environmental laws, new interpretations of existing laws, increased rigidity in the application of the environmental laws, or other developmentsnot in the future become target of legal actions based on these or future investigations, whether in the United States or Brazil.

Any future anti-corruption actions, which might require usfind failures of conduct by the management of the Company or by third parties, might result in fines, penalties or significant negative postings in the accounts, or intangible damage, such as damage to make additional capital expenditure reputation, and/or incur additional operational expensesother significant, unforeseen, adverse effects.

We may be exposed to behaviors that are incompatible with our standards of ethics and compliance, and we might be unable to prevent, detect or remedy them in order to maintain our current operations; or to curtail our production activities or take other actions that could have antime, which might cause material adverse effecteffects on our business, results of operations, financial condition and reputation.

Our businesses, including our relationships with third parties, are oriented by ethical principles and rules of conduct. We have a range of internal rules that aim to orient our managers, employees and contractors, and to reinforce our ethical principles and rules of professional conduct. Due to the wide distribution and outsourcing of the production chains of our suppliers, we are unable to control all the possible irregularities of the latter. This means that we cannot guarantee that the financial, condition.

Dams are criticaltechnical, commercial and essential elementslegal evaluations that we use in our selection processes will be sufficient for preventing our suppliers from having problems related to employment law, or sustainability, or in the electricity sector. Dam failures can cause serious impacts on society as a whole and onoutsourcing of the Company.

In all dams there is an intrinsic risk of dam failure, due to internal and external factorsproduction chain with inadequate safety conditions. We also cannot guarantee that these suppliers, or third parties related to the structures. The measure and naturethem, will not involve themselves in irregular practices. If a significant number of the risk are not always foreseeable. Absolute security, as an absolute value, is unattainable. Thus, although Cemig complies with the legislation relating to dam safety, and applies best national and international engineeringour suppliers involve themselves in irregular practices, in management of its portfolio of dams,we might be adversely affected.

Further, we are subject to the risks that our employees, contractors or any person who may do business with us might become involved in activities of fraud, corruption or bribery, circumventing our internal controls and procedures, misappropriating or using our assets for private benefit to the detriment of the Company’s interests. This risk is exacerbated by the fact that there are some affiliates, such as special-purpose companies and joint ventures, in which we do not have control.

Our internal controls systems to identify, monitor and mitigate risks may not be effective in all circumstances, especially in relation to companies that are not under our control. In the case of a dam failure. The failurecompanies we have acquired, our internal controls systems might be incapable of a damidentifying fraud, corruption or bribery that took place prior to the acquisition. Any failing in our capacity to prevent or detect non-compliance with the applicable rules of governance or of regulatory obligation could result in unavailability of hydroelectric generation, causing economic, social, regulatory, and environmental damage and potential loss of human lives in the communities downstream from dams, which could have acause harm to our reputation, limit our capacity to obtain financing, or otherwise cause material adverse effecteffects on our, business, results of operations, financial condition and reputation.

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Two members of our board of directors are party to administrative and judicial proceedings and ongoing corruption investigations.

One member of our board of directors is a defendant in two "Civil Actions of Administrative Impropriety due to Damages to the Public Treasury" and another member of our board of directors is a defendant in a ‘Tax Evasion Action’, all in pre-trial proceeding stage. For more information, see “Item 6. Significant Civil and Criminal Proceedings Involving Key Management Members”. We cannot assure you that judicial and administrative proceedings, or even the commencement of new judicial and administrative proceedings against any members of our management or board of directors, will not impose limitations or restraints on the Company’s image, businessperformance of the members of our management and results from operations.board of directors that are a party to these proceedings. In addition, we cannot assure you that these limitations will not adversely affect us and our reputation.

The multiple uses of water and the various interests related to this natural resource might give rise to conflicts of interest between the CompanyCEMIG and Societysociety as a whole, which might cause losses to our business, operational results of operations or financial situation.condition.

Cemig’s generation facilities are predominantly hydroelectric plants. In the last 15 years, 44 projects have been added, comprising approximately 1,831 MW. At present, taking into account also theconsidering projects undertakenand companies that are jointly a total of 80controlled, CEMIG has more than 70 hydroelectric power plants, with 7,3305,969 MW correspond to 95.53%and representing 98.1% of the Company’sour installed capacity, and more than 3,500 km2 of reservoirs administrated. Because watercapacity.

Water is the principalmain raw material for Cemig’sCEMIG’s production of electricity,energy, and is a resource that is sensitive to climate change and vulnerable to the consequences of exploration of other natural resources, significantly impacted by anthropichuman actions and subject to a regulatory environment, management and conservation of water are subjects of great importance to Cemig.environment.

Decisions on dispatching of the thermal generation plants in Brazil’s national grid system (Sistema Interligado Nacional, or SIN) are made by the National Electricity System Operator (Operador Nacional do Sistema Elétrico, or ONS). The ONS is a non-profit legal entity under private law, in the form of a civil association, created on August 26, 1998, by Law No. 9,648/98, with amendments by the New Industry Model Law and regulation by Decree No. 5.081/04. It is responsible for coordination and control of the operation of generation and transmission facilities in the national grid, under inspection and regulation by the National Electricity Agency (Agência Nacional de Energia Elétrica, or ANEEL).

TheCEMIG’s operation of reservoirs for generation of electricity by Cemig results,hydroelectric power essentially inrequires consideration of the multiple uses of water by other users of thein a river basin,basin; and this in turn, leads to the need to considertake into account a seriesrange of restrictions in terms of the environment, security,constraints — environmental, safety, irrigation, systems, human supply,consumption, waterways and bridges, and others – all of which are rigidly respected and complied with by Cemig.among others. In periods of severe drought, like those of 2013 until 2015,2019, monitoring and forecasting the levels of reservoirs and the constant dialogue with the public authorities, civil society and users were essential for ensuring the generation of electricity,energy, and also the other uses of this resource.

Finally, CEMIG uses a Risk Management System to analyze scenarios and determine the degree of financial exposure to risks, considering the probability of occurrence and its effect. In the scenarios relating to potential conflicts with other users, CEMIG evaluates both the effects arising from prolonged droughts, which can lead to an increase of competition between the energy sector and other users, and the effects of flood events occurring due to excessive rain. While the CompanyCEMIG engages with other essential users, and takes steps to analyze community input and studies regardingon issues relating to the impact of water use, in order to address concerns regarding the use of water, competing interests with respectrelating to thewater use of water could, subject to certain minimum limits previously established by law, affect its availability to us for use in the operations of certain of our projects, which could adversely affect our operationalbusiness results of operations and financial condition.

We are controlled by the government of the State of Minas Gerais, which might have interests that are different from the interests of the other investors, or even of the Company.

As our controlling shareholder, the government of the State of Minas Gerais exercises substantial influence on the strategic orientation of our business. Currently it holds 51% of the common shares of CEMIG and as majority shareholder has full powers to decide on business relating to the Company’s objects as stated in the by-laws, and to adopt whatever decisions it deems to be necessary for the defense of its interests and development.

The government of the State of Minas Gerais can elect the majority of our senior management and has the competency to approve, among other subjects, matters that require a qualified quorum of shareholders. The latter include transactions with related parties, shareholding reorganizations and the date and payment of dividends.

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The government of the State of Minas Gerais, as our controlling shareholder, has the capacity to direct us to engage in activities and to make investments that promote the controlling shareholder’s economic or social objectives, and these might not be strictly aligned with the Company’s strategy, adversely affecting the direction of our business.

Our processes of governance, risk management, compliance and compliance couldinternal controls might fail to avoid regulatory penalties, damages to our reputation, or other adverse effects on our businesses,business, results of operations andor financial condition.

Our Company is subject to various different regulatory schemes, such as: (i)structures, of which the following are examples: (a) laws and regulations of the Brazilian electricity industry, including the New Industry Modelenergy sector, such as Law No. 10,848/04 (on trading in energy), regulations of the Brazilian regulator (ANEEL), among others; (ii)by ANEEL; (b) the laws and regulations that apply to listed companies with securities traded on the Brazilian capital markets,market, such as Law No. 6,404/1976,76 (the ‘Corporate Law’), regulations of the Brazilian Securities Commission (Comissão de Valores Mobiliários, orCVM), among others; (iii) theCVM; (c) laws and regulations that apply to Brazilian companies which havewith majority public-sector ownership,state-owned shareholdings, such as the Tenders Law among others; and (iv) theNo. 13,303/2016 (the ‘State Companies Law’); (d) laws and regulations that apply to Brazilian companies that have securities traded inregistered with the US capital markets,SEC, such as the Sarbanes-Oxley Act of 2002, the Foreign Corrupt Practices Act of 1977 (FCPA), and regulations of the United States SecuritiesSEC; and Exchange Commission (SEC)(e) laws and regulations regarding privacy and data protection, such as Law no. 13,709/2018 (the ‘General Data Protection Law, LGPD’), among others.

Due to the majority interest held by the State Government in our stockholding structure, we are required to contract the greater part of our works, services, advertising, purchases, disposals and rentals, through competitive tenders and administrative contracts which are ruled by the Tenders Law and other complementary legislation. Also, we operate in a sector in which there is frequent use of competitive tenders and high value administrative contracts with a large number of suppliers and clients. This exposes us to the risks of fraud and administrative impropriety that are inherent in these forms of contracting.

In recent yearsFurthermore, Brazil has intensified and improved its legislation and structures relating to maintaining competition, combat of improbity and prevention of corrupt practices. For instance, Law No. 12,846/2013 holds13 (the ‘Anticorruption Law’) established objective liabilities for Brazilian companies strictly liable if theythat commit acts against Brazilian or foreign governmental entities,public administration, including acts relating to tender processes of competitive tenders and administrative contracts, and has laid down heavyestablished tough penalties for those companies that contravene this law.are punished.

The Company has a high number of administrative contracts with high values and a large number of suppliers and customers, which increases its exposure to risks of fraud and administrative impropriety.

Our Company has structures and policies for the prevention and combat of fraud and corruption, audit and internal controls, and has adopted the recommendations for Best Corporate Governance Practices recommended by the Brazilian Corporate Governance Institute (Instituto(Instituto Brasileiro de Governança Coorporativa,Corporativa, orIBGC ‘IBGC’) and the framework of COSO (Committeethe Committee of Sponsoring Organizations of the Treadway Commission)Commission (COSO). Furthermore, due to the majority interest held by the State Government in our shareholding structure, we are required to contract the greater part of our works, services, advertising, purchases, disposals and rentals, through competitive tenders and administrative contracts, which are ruled by the Tenders Law, State Companies Law and other complementary legislation.

However, ourdespite the Company having processes of governance, risk management and compliance, we might be unable to avoid future violations of the laws and regulations to which we are subject (regarding labor, tax, environment, energy, among others), or violations of our internal control mechanisms, our Declaration of Ethical Principles and Code of Professional Conduct, or the occurrence of fraudulent or dishonest behavior by employees, or individuals or legal entities that are contracted, or other agents that may represent the company in dealings with third parties, especially with the Public Authorities. Non-compliance with laws

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Our management has identified material weaknesses in internal control over financial reporting, and regulations, among other rules, might resulthas concluded that our internal control over financial reporting was not effective on December 31, 2016, 2017, 2018, 2019 and 2020, which may have a material adverse effect on the Company’s results of operations and financial condition.

Our management identified material weaknesses in fines, loss of licenses, damage to our reputation or significantinternal control over financial losses.

Ongoing high profile anti-corruption investigations in Brazil may affect us,reporting for the perception of Brazillast 5 years. For further information on the material weakness identified by our management, see “Item 15 - Controls and domestic growth prospects.

Political events in Brazil have affected the developmentProcedures - Management’s Annual Report on Internal Control over Financial Reporting”. Because of the Brazilian economyidentified material weaknesses, our management concluded that our internal control over financial reporting was not effective as of December 31, for the last 5 years. Although we have developed and investors’ perceptions about Brazil. For example, mass street protests, which startedimplemented several measures to remedy these material weaknesses, we cannot be certain that we will remedy our existing material weakness or that there will be no other material weaknesses in mid-2013, and have continued in 2014 and 2015 (albeit to a lesser degree than in 2013) and demonstrated the public’s dissatisfaction with corruption and certain political measures, and represent a potential risk to the Brazilian social and economic outlook.

Additionally, certain Brazilian companiesour internal control over financial reporting in the oil & gas, energyfuture.

If our efforts to remediate the material weaknesses are not successful, we may be unable to report the Company’s results of operations for future periods accurately and infrastructure sectors are facing corruption probes by the CVM, the Brazilian Federal Police, the Brazilian Judiciary,in a timely manner and make our required filings with government authorities, including the SEC and the U.S. DepartmentCVM. Due to its inherent limitations, our internal control over financial reporting may not prevent or detect misstatements, and we cannot be certain that in the future additional material weaknesses will not exist or otherwise be discovered. Any of Justice (DOJ). Some issues are including Norte Energia S.A.,these occurrences could adversely affect our and the ownerCompany’s business, results of the concession for the constructionoperations and operation of Belo Monte Hydroelectric Plant, on Xingu River, State of Pará, Brazil, in which Cemig is a minority shareholder through Aliança Norte and Amazônia Energia with an interest of 12.5%. For further information, please refer to “Explanatory Note” and “Item 4. Information on the Company – Note 4 – Acquisition of a 9.77% interest in Norte Energia S.A.: the Belo Monte Hydroelectric Plant – Investigation of Norte Energia S.A.”financial condition.

 

Potential shortages of skilled personnel in operational areas could adversely affect our business and results of operations.

DependingIt is possible that we will experience shortages of qualified key personnel. In recent years, we have been carrying out voluntary severance incentive programs open to all of our employees. Such programs may reduce our employees’ headcount by more than our ability to hire new ones to fill key positions. Our success depends on our ability to continue to successfully train our personnel so they can assume key positions in the developments and outcome of such investigations, as well as the time it takes to conclude them, Cemig may be required to further adjust its financial statements, as well as face downgrades from rating agencies, civil and criminal penalties, funding restrictions, reduction in revenues, liquidity issues, reputational issues and other unforeseen material adverse effects. In addition, weorganization. We cannot assure you that Cemigwe will not becomebe able to properly train, qualify or retain key staff, or do so without costs or delays. Nor can we assure you that we will be able to hire new qualified personnel, in particular in operational areas, should the subjectneed arise. Any such failure could adversely affect our results of any criminal or civil anti-corruption action brought under U.S. or Brazilian law if any illegal acts or regulatory failures come to light. Any potential future anti-corruption-related action brought against us could result in charges against us, members ofoperations and our management, significant fines and penalties, reputational harm, distraction from our ongoing business and other unforeseen material adverse effects.business.

Our ability to distribute dividends is subject to limitations.

Whether or not the investor receives dividends depends on whether our financial situation permits us to distribute dividends under Brazilian law, and whether our shareholders, on the recommendation of our Board of Directors, acting in their discretion, determine suspension, due to our financial circumstances, of the distribution of dividends in excess of the amount of mandatory distribution required under our by-laws in the case of the preferred shares.

Because we are a holding company with no revenue-producing operations other than those of our operating subsidiaries, we can only distribute dividends to shareholders if the Company receives dividends or other cash distributions from its operating subsidiaries. The dividends that our subsidiaries can distribute depend on our subsidiaries generating sufficient profit in any given fiscal year. Dividends can be paid out fromyear and on restrictive covenant clauses in contracts for loans and financing of these subsidiaries as well as by any restriction imposed by the profit accruedregulator, all of which place limits upon their payments of dividends. Similarly, we have a limitation on the payment of dividends which cannot exceed the mandatory minimum of 50% of the net income for the business year, as contained in each fiscal year or fromour by-laws, due to restrictive covenant clauses in the accumulated profitscontracts for loans and financing of previous years, or from accumulated profit reserves.the subsidiaries in which we are guarantors. Dividends are calculated and paid in accordance with applicable Brazilian corporate law (“Brazilian Corporate Law”Law’) and the provisions of the by-laws of each of our regulated subsidiaries.

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Under our by-laws, we must pay our shareholders a mandatory annual dividend equal to at least 50% of our net profit for the preceding fiscal year, based on our financial statements (which are prepared in accordance with IFRS and the accounting practices adopted in Brazil), and holders of preferred shares have priority of payment. Our by-laws also require that the mandatory annual dividend we pay to holders of our preferred shares must be equal to at least the greater of (a) 10% of the par value of our shares, or (b) 3% of the value of the portion of stockholders’ equity represented by our shares, in the event that such amount is greater than 50% of our net profit. If in a given fiscal year we do not have net profit, or our net profit is insufficient, our management may recommend at the Annual Shareholders’ Meeting that the payment of the mandatory dividend should not be made in respect of that year. However, there is also a guarantee given by the government of the State of Minas Gerais, our controlling shareholder, that a minimum annual dividend of 6% will in any event be payable to all holders of common shares and preferred shares issued up to August 5, 2004 (other than public and governmental holders) in the event that mandatory distributions have not been made in a given fiscal year.

The level of default by our consumers could adversely affect our business, operational results and/or financial situation as well as those of our subsidiaries.

On December 31, 2015, the total of our past-due receivables owed by final consumers, excluding the allowance for doubtful receivables, was approximately R$919 million, corresponding to 4.31% of our consolidated net revenue in 2015, and our provision for doubtful receivables was R$625 million. The possibility exists that we might be unable to collect amounts payable by various consumers which are in arrears. If such debts are not totally or partially settled, we will suffer an adverse impact on our business, operation results and/or financial situation. Additionally, the amount of debts in arrears from our consumers that exceeds the provision that we have made could cause an adverse effect on our business, operational results and/or financial condition.

Instability of inflation rates and interest rates could adversely affect our economic results and financial situation.

The Company and its subsidiaries are exposed to losses linked to fluctuations in domestic interest rates and inflation rates, due to the existence of assets and liabilities indexed to the variations in the Selic and CDI rates, and the IPCA and IGP-M inflation indices.

A significant increase in interest rates or inflation would have an adverse effect on our financial expenses and financial results as a whole. At the same time, a significant reduction in the CDI rate, or in inflation, could negatively affect the revenue generated by our financial investments, but also have the positive effect of revaluing adjustments to the balances of Financial Assets of our Concessions(2).

ANEEL has discretion to establish the rates that distribution companiesdistributors charge their consumers.customers. These rates are determined by ANEEL in such a way as to preserve the economic and financial balance of concession contracts entered into with ANEEL.

Concession agreements and Brazilian law have established a mechanism that permits three types of rate adjustment: (i)(a) the Annual Adjustment; (ii)(b) the Periodic Review; and (iii)(c) the Extraordinary Review. The purpose of the Annual Adjustment ((‘Reajuste AnualAnnual’) is to compensate for changes in costs that are beyond the Company’sa company’s control, such as the cost of electricityenergy for supply to consumers,customers, the sector charges that are set by the federal government,Federal Government, and charges for use of the transmission and distribution facilities of other companies. Manageable costs, on the other hand, are adjusted by the IGP–MIPCA inflation index, less ana productivity and efficiency factor, known as the X Factor.Factor, which considers aspects such as distribution productivity and service quality standards. Every five years, there is a Periodic Tariff Review (Revisã(Revisão Periódica Tarifária,, or RTP)‘RTP’), the purpose of which is to: identify the variations in costs referred to above; provide an adequate return on the assets that the company has constructed during the period; andperiod, establish a factor based on economies of scale, which will be taken into account in the subsequent annual tariff adjustments.adjustments and define the efficient operational costs. An Extraordinary Tariff Review takes place whenever there is any unforeseen development that significantly alters the economic/financial equilibrium of the concession. Thus, although ourCEMIG D’s concession contracts specify that thepreservation of their economic and financial balance, of the contract shall be preserved, we cannot guarantee that ANEEL will set tariffs that adequatelydo remunerate us adequately in relation to the investments made or in relationthe operating costs incurred due to the operational costs incurred by reason of the concession.concession, and this might have a material adverse effect on our business, financial situation and operating results.

 

(2)These refer to infrastructure in which investment has been made that will be the subject of indemnity by the Concession-granting power, during the period of the concessions and at their termination, as set out in the regulatory framework of the electricity sector, and in the transmission and distribution concession contract signed with ANEEL by Cemig and its subsidiaries.

ANEEL has discretion in settingestablished the Permitted Annual Revenue (Receita AnnualAnual Permitida or “RAP”‘RAP’) of our transmission companies; if any adjustments result in a reduction of the RAP, this could have a material adverse effect on our results of operations and financial condition.

TheANEEL defines the RAP that we receive through our transmission companies, is determined by ANEEL, on behalf of the federal government.Federal Government. The concession contracts provide for two mechanisms for the adjustment of revenues: (i)(a) the annual tariff adjustments; and (ii)(b) the Periodic Tariff Review ((‘Revisão Tarifária Periódicadica’). The annual tariff adjustment of our transmission revenues takes place annually in June and is effective in July of the same year. The annual tariff adjustments take into account the permitted revenues of the projects that have come into operation, and the revenue from the previous period is adjusted by the IPCA index.inflation index (IPCA for Contract No. 006/1997 and IGP-M for Contract No. 079/2000). The periodic tariff review previously tooktakes place every four years, but Law No. 12,783/2013 changed the tariff review period to five years. Our last tariff review was in July, 2009, and the next is estimated for 2018 due to the fact that an Extraordinary Review occurred in 2013 as a result of Law No. 12,783/2013. During the periodic tariff review, the investments made by a concession holder in the period and the operationaloperating costs of the concession are analyzed by ANEEL, takingANEEL. The regulator takes into account only investments that it deems to be prudent, and operationaloperating costs that it assesses as having been efficient, using a benchmarking methodology developed by employing an efficiency model which compares the data the various transmission companies in Brazil. Therefore,methodology. Thus, the tariff review mechanism is subject to some extent to the discretionary power of ANEEL, since it may omit to include investments that have been made, and could recognize operationalrevenues for operating costs as being lower than those actually incurred. This could result in a material adverse effect on our business results.

An Extraordinary Tariff Review takes place whenever there is any unforeseen development that significantly alters the economic/financial equilibrium of the concession. Thus, although our concession agreements specify that the economic and financial balance of the contract shall be preserved, we cannot guarantee that ANEEL will set tariffs that adequately compensate us in relation to the investments made or in relation to the operating costs incurred because of the concession. This may have a material adverse effect on our business, financial condition and results of operations and financial condition.operations.

As previously mentioned, the renewal of concessions of the transmission assets of Cemig GT, under Law No. 12,783/2013, resulted in a reduction of the Permitted Annual Revenue (RAP) of this concession, and gives rise to payment of indemnity for the assets of that concession that had not be amortized. The federal government has already paid indemnity for part of the assets, but the assets in operation prior to the year 2000

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We have not yet been indemnified. According to Law No. 12,783/2013, full indemnity will be made for the assets based on a calculation of the assets not yet amortized, using the methodology of New Replacement Value (Valor Novo de Reposição, or VNR). Normative Resolution 589/2013 set the criteria for calculation, by concession holders, of the amount to be indemnified for these assets. The companies have calculated the value of the indemnities, but there is still no decision or statement by the concession authority of how this indemnity will be put into effect.

We are strictly liablestrict liability for any damages caused to third parties resulting from inadequate renderingprovision of electricity servicesenergy services.

Under Brazilian law, we are strictly liable for direct and indirect damages resulting from the inefficient rendering of electricityenergy generation, transmission and distribution services. In addition, when damages are caused to final consumerscustomers as a result of outages or disturbances in the generation, transmission and distribution system, whenever these outages or disturbances are not attributed to an identifiable member of the National System Operator (Operador Nacional do Sistema, orONS) or to the ONS itself, the liability for such damages is shared among generation, distribution and transmission companies. Until a party with final responsibility has been identified, the liability for such damages will be shared in the proportion of 35.7% to the distribution agents, 28.6% to the transmission agents and 35.7% to the generation agents. These proportions are established by theThe number of votes establishes these proportions that each of these types of electricityenergy concession holders receives in the general meetings of the ONS, and as such, are subject to change in the future. Consequently, our business, operational results and/orof operations and financial situationcondition might be adversely affected as a result ofin the event we are held liable for any such damages.

We may incur losses and reputational damage in connection with pending litigationlitigation.

We are currently defendingparty to several legal and administrative proceedings relating to civil, administrative, environmental, tax, regulatory, labor and other claims. These claims involve a wide range of issues and seek indemnities and restitution in money and by specific performance. Several individual disputes account for a significant part of the total amount of claims against the Company. TheSee “Item 8. Financial Information – Legal and Administrative Proceedings”. Our consolidated financial statements include provisionprovisions for risks in a total amount of R$755 million,1.9 billion, as of December 31, 2015,2020, for actions in which the chancesprobability of loss have been assessed as “probable” (i.e.,‘probable’.

One or more likely than not).unfavorable decisions against us in any legal or administrative proceeding may have a material adverse effect on us. In addition to making provisions and the costs associated with legal fees, we may be required by the court to provide collateral for the proceedings, which may adversely affect our financial condition. In the event that our provisions for legal actions are insufficient, payments for actions in excess of the amounts provisioned could adversely affect our operational results of operations and financial situation.condition.

In addition, certain members of our management are involved as defendants in criminal proceedings that are currently pending, which may distract our management and negatively affect us and our reputation. See “Item 6. Significant Civil and Criminal Proceedings Involving Key Management Members”.

Environmental regulations require us to perform environmental impact studies on future projects and obtain regulatory permits.

For reasons of obligations imposed by Brazilian environmental law, we must conduct environmental impact studies and obtain regulatory and environmental permits and licenses for our current and future projects. We cannot assure that these environmental impact studies will be approved by environmental agencies, that environmental licenses will be issued, that public opposition will not result in delays or modifications to any proposed project, or that laws or regulations will not change or be interpreted in a manner that could materially adversely affect our operations or plans for the projects in which we have an investment. We believe that concern for environmental protection is also an increasing trend in our industry. Although we consider environmental protection when developing our business strategy, changes in environmental regulations, or changes in the policy of enforcement of existing environmental regulations, could have a material adverse effect on our results of operations and our financial condition by delaying the implementation of energy projects, increasing the costs of expansion.

Furthermore, the implementation of investments in the transmission sector has suffered delays due to the difficulty in obtaining the necessary regulatory and environmental permits and approvals. This has led to delays in investments in generation due to the lack of transmission lines to provide for the outflow of the energy generated. If we experience any of these or other unforeseen risks, we may not be able to generate, transmit and distribute energy in amounts consistent with our projections, which may have a material adverse effect on our financial condition and results of operations.

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We operate without insurance policies against natural disasterscatastrophes and third partythird-party liability.

Other than in connection with flying,Except for use of aircraft, we do not have third partythird-party liability insurance coveringthat covers accidents and we havedo not soughtseek proposals for this type of insurance. We haveCEMIG has not sought a proposal for, and dohas not maintain,contracted, insurance coverage against natural disasters, such as earthquakes or floods, that might affect our facilities. Occurrence ofAny events of this naturetype could cause usgenerate unexpected additional unexpected costs, resulting in an adverse effecteffects on our business, operational results of operations and financial condition.

The insurance coverage heldcontracted by the Company mayus might be insufficient to pay compensationreimburse costs of damage.

Our business is normally subject to a range of risks, including industrial accidents, labor disputes, unexpected geological conditions, changes in the regulatory environment, environmental and climatic risks, and other natural phenomena. In addition, we and our subsidiaries might be found responsible for possible damages.losses and damages caused to third parties as a result of failures to provide generation, transmission and/or distribution service.

CemigWe only maintainsmaintain insurance for fire, risks involving our aircraft, and operational risks, , as well as those types of insurance covercoverage that are required by law, such as transport insurance of goods belonging to legal entities.

We cannot guarantee that insurancesthe insurance contracted areby us will be sufficient to cover in full or at all any liabilities that may arise in the course of our business nor that these insurance policies will continue to be available in the future. The occurrence of claims in excess of the amount insured, or which are not covered by our insurance policies, might generate significant and unexpected additional costs, which could have an adverse effect on our business, operational results of operations and/or financial situation.

We could suffer a loss of revenue and increased costs, exposure to significant liability, reputational harm and other serious negative consequences ifcondition. Further, we sustain cyber-attacks or other data security breachescannot guarantee that disrupt our operations or result in the dissemination of proprietary or confidential information about us or our clients or other third parties.

We manage and store various proprietary information and sensitive or confidential data relating to our operations. We may be subject to breaches of the information technology systems we use for these purposes. Experienced computer programmers and hackers maywill be able to penetratemaintain our network security and misappropriateinsurance coverage at favorable or compromiseacceptable commercial prices in the future.

Strikes, work stoppages or labor unrest by our confidential informationemployees or that of third parties, create system disruptions, or cause shutdowns. Computer programmers and hackers also may be able to develop and deploy viruses, worms and other malicious software programs that attack our products or otherwise exploit any security vulnerabilitiesby the employees of our products.suppliers or contractors could adversely affect our results of operations and our business.

All of our employees are represented by labor unions. Disagreements on issues involving divestments or changes in our business strategy, reductions in our personnel, as well as potential employee contributions, could lead to labor unrest. We cannot ensure that strikes affecting our production levels will not occur in the future. Strikes, work stoppages or other forms of labor unrest at any of our major suppliers, contractors or their facilities could impair our ability to operate our business, complete major projects and adversely affect our ability to achieve our long-term objectives.

A substantial portion of the Company’s assets is tied to the provision of public services and would not be available for attachment as collateral for the enforcement of any court decision.

A substantial portion of the Company’s assets is tied to the provision of public services. These assets can not be attached as collateral for the enforcement of any court decision because the assets revert to the concession-granting authority to ensure continuity in the provision of public services, according to applicable legislation and our concession agreements. Although the Brazilian Federal Government would be obligated to compensate us for early termination of our concessions, we cannot assure you that the amount ultimately paid by the Brazilian Federal Government would be equal to the market value of the reverted assets. These restrictions on liquidation may lower significantly the amounts available to holders of the notes in the event of our liquidation and may adversely affect our ability to obtain adequate financing.

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Loss by our subsidiary Gasmig of its concession could cause losses in Gasmig’s results.

In 1993, Gasmig obtained the concession for commercial operation of supply of piped gas to the industrial, automotive, commercial, institutional and residential sectors in the state of Minas Gerais for a period of 30 years (‘the Concession Contract’). The concession was extended to January 10, 2053 under the Second Amendment to the Concession Contract, dated December 26, 2014.

On September 19, 2019, Gasmig executed the Third Amendment to the Concession Contract, which replaced the obligation of Gasmig to build a gas pipeline from the city of Queluzito, in Minas Gerais, in the direction of the city of Uberaba, Minas Gerais, for a compensatory grant payment of R$852 million to the State of Minas Gerais, and confirmed extension of the Concession Contract to January 10, 2053. In addition, Gasmig committed to reach a total of 100,000 clients served by the end of 2022, and to build networks to serve the seven meso-regions of the State of Minas Gerais. Currently, Gasmig serves five of these meso-regions.

Under Article 35 of Law 8987 of February 13, 1995 (‘the Concessions Law’), the concession is subject to termination under certain circumstances, including the following: (i) expiration of the contractual term; (ii) the operation being taken over by the state; (iii) termination for other reasons, usually of time, arising from law; (iv) rescission of the contract (amicably, or by the courts); (v) annulment of the concession contract as a result of a failing or irregularity found in a tender or public bid procedure or in the manner of its grant; or (vi) bankruptcy or extinction of the concession holder. In any of these circumstances, the concession assets will revert to the Concession-granting Power, the state of Minas Gerais (‘the Grantor’). In the event that Gasmig loses its concession for any reason, we cannot guarantee that any indemnity payable to Gasmig will be sufficient to compensate its investments, the implicit rate of return, nor loss of future profits relating to the assets not yet totally amortized or depreciated.

The activities carried out by Gasmig are subject to interruptions, disturbances and risks in the distribution system, caused by accidents, operational difficulties, damage, failure of equipment or processes, natural causes or catastrophes (such as explosions, fires, floods, landslides, sabotage, terrorism, vandalism, and others), which might result in Gasmig having an obligation to indemnify clients that suffer damages and might expose it to administrative or court proceedings.

In addition, sophisticated hardware and operating system software and applications that we produce or procure from third partiesGasmig may contain defects in design or manufacture, including “bugs” and other problems that could unexpectedly interfere withsuffer the operationintervention of the system.

The costs to us to eliminate or addressGrantor in the foregoing security problems and security vulnerabilities before or after a cyber-incident could be significant. Our remediation efforts may not be successful and could resultevent that, in interruptions, delays or cessation of service, and loss of existing or potential clients that may impede our critical functions.

In addition, breaches of our security measures and the dissemination of proprietary information or sensitive or confidential data about us or our customers or other third parties could expose us, our clients or other third parties affected toGrantor´s opinion, there is a risk of lossGasmig failing to perform the services, or misuseif Gasmig has failed to perform its obligations under the concession contract or the applicable law. In such events, the Grantor could also levy fines against Gasmig or even revoke its concession.

Early termination of the Concession contract, and penalties in connection with such termination, would generate significant impacts on Gasmig’s results, and affect its capacity to pay and comply with its financial obligations. Gasmig’s concession will expire in January 2053, and may be extended, at the sole discretion of the Grantor.

Changes in the methodology and parameters adopted by the regulatory authorities in connection with the tariff review cycles of Gasmig may adversely impact our operations and financial condition

The general parameters of tariff regulation are specified in the Concession Contract, which: (i) determines the general guidelines for adjustment of tariff; (ii) guarantees pass-through of the cost of acquisition of gas and of the tariff review; and (iii) determines the distribution margin, which enables the economic and financial sustainability of Gasmig in accordance with the best practices used by Brazilian and international regulatory agencies for the natural gas distribution sector.

The concession contract also provides that the tariff will be reviewed if events occur that put the economic and financial equilibrium of the Concession Contract at risk, in the form of and for the periods necessary to avoid losses due to tariffs becoming inadequate.

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In November 2019 the Economic Development Department of Minas Gerais State (SEDE), a division of the Minas Gerais State Government, responsible for regulating the distribution of piped gas, completed the first tariff review cycle, in which the parameters for the remuneration rate, expectations of investments, costs and volumes for determining the tariffs in the 2018-2022 cycle were determined. In addition, SEDE included the impact of the payment of the Compensatory Grant in tariffs.

Changes in the tariff review cycles could cause a material adverse effect on Gasmig’s activities, affecting its financial condition and the results of its operations. These changes may also impact on market conditions and the prices of securities in Brazil, consequently adversely affecting Gasmig, and could change the price of gas or increase the costs of its activities.

Gasmig might not succeed in implementing the strategies in its long-term strategic plan at the desired moment, or might incur unexpected costs, which could have adverse consequences for its business, operational results and financial condition.

Gasmig’s capacity to comply with the strategic objectives depends, largely, on timely and successful implementation, with a good cost-benefit ratio, of its long-term strategy.

The following are some of the factors that could negatively affect this implementation:

·Substantial alterations in the economic conditions;
·Substantial alterations in regulatory matters;
·Capacity to generate cash flow, or obtain future financings, necessary for implementation of projects;
·Inability to obtain necessary governmental licenses and approvals;
·Unexpected engineering problems;
·Unexpected investments in environmental matters arising from alterations in legislation and/or incidents that demand indemnities for environment damage;
·Unexpected delays in the processes of expropriation and establishment of easements;
·Non-availability of the workforce or of the necessary equipment;
·Strikes;
·Delay in delivery of equipment by suppliers;
·Inappropriateness of the physical facilities and equipment for ensuring uninterrupted activities of the business and protecting the critical processes against failures and accidents;
·Delay resulting from failings by suppliers or third parties to comply with their contractual obligations;
·Interference by climate factors, or environmental restrictions;
·Significant variations of hydrological conditions from the historic average, that is to say, occurrence of rains in a volume or frequency not in accordance with the historic average;
·Changes in the environmental legislation, creating new obligations and causing additional costs for projects;
·Legal instability caused by political issues;
·Continuation, for a long period, of the restrictive conditions imposed by Covid-19; and
·Occurrence of any of the above factors could result in significant increases in costs, or delay or inhibit implementation of initiatives, and consequently compromise the execution of Gasmig’s strategic plan, with negative effect on the operational and financial results of Gasmig and CEMIG.

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The existence of a single supplier of natural gas in Brazil affects competitiveness in the market in which Gasmig operates.

The Brazilian gas market is undergoing a process of opening, but there are still some obstacles to be overcome. Currently, Petrobras holds the monopoly on supply and transport of natural gas. Gasmig and Petrobras entered into a Purchase Agreement for the supply of natural gas under the ‘Firm Inflexible’ regime, specifying the quantity contracted, the price of gas, and other factors. The price of gas acquired from Petrobras varies according to a contractual formula, and is adjusted in accordance with changes in the price of Brent oil, and the US dollar exchange rate. In 2020, the price of acquisition for gas other than for thermoelectric power varied significantly, decreasing by as much as 27.4%, but later increased at the end of the year to a price 3.7% lower than at the end of 2019.

The contract is for the period up to 2023, and the pricing of the molecule portion may be altered only by agreement between the parties. The price of the transportation of natural gas is regulated by, and may be revised by, the National Oil, Natural Gas and Biofuels Agency (ANP). If ANP changes the pricing, the difference is passed through to the distributors.

Changes in the prices and/or pricing policies of products that are substitutes for the product that Gasmig sells could affect the price of the energy products sold by Gasmig.

Petrobras also controls the prices of the principal energy substitutes that compete with natural gas. In 2017, Petrobras revised its pricing policy for energy sources that compete with natural gas. The prices of LPG (‘Liquefied Petroleum Gas’) and Fuel Oil fluctuated significantly during the last year. The prices of these energy products also vary in accordance with the oil price, and the US dollar exchange rate, which might result in their maintaining their competitiveness in relation to gas.

Petrobras may revise its pricing policy at any time. Any changes could influence the market´s demand for natural gas and its competing fuels, such as LPG, petroleum gas, and/or Fuel Oil, which could positively or negatively impact Gasmig’s operational results and financial situation.

Opening of the gas market or measures to encourage reduction of the price could affect the profitability of Gasmig.

In 2016 the Brazilian federal government launched the ‘Gás para Crescer’ (‘Gas for Growth’) program, with the objective of fostering the natural gas market in Brazil, through implementation of changes in the regulatory environment of the natural gas sector, preparing it for a reduction in the participation of Petrobras. The proposals of the Gás para Crescer program were incorporated into a draft law, which has been going through Brazil´s Congress for some years. Also because of this information, resultprogram, the National Oil, Natural Gas and Biofuels Agency (ANP) issued Requests for Public Contributions, with a view to receiving contributions from agents in litigationthe natural gas chain to enable the entry of new players in the market.

The ‘Gás para Crescer’ program was succeeded by the ‘Novo Mercado de Gás’ (‘New Gas Market’) program. The main directives of the program are consolidated in CNPE Resolution 16/2019, which sets principles and potential liabilityobjectives for us, damage our brandthe promotion of free competition in Brazil’s natural gas market.

Among the directives, it is established that there should be an incentive for the States and reputation,the Federal District to adopt good regulatory practices that contribute to effective liberalization of the market, increase in transparency and efficiency, de-verticalization of the sector, and appropriate pricing in the supply of natural gas, by segment of users. This will likely also involve an incentive for the States and the Federal District to adopt reforms and structuring measures, including a possible amendment to concession contracts to reflect good regulatory practices, which include the regulatory principles for Free Consumers, independent producers and independent importers. Finally, there would be an incentive for the States to arrange for privatization of the local state piped gas concession holders.

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In July 2019, Petrobras and the Brazilian antitrust authority CADE (‘Conselho Administrativo de Defesa Econômica’, or otherwise harm our business. In addition, we relyEconomic Defense Administrative Council) signed an Undertaking for Cessation (‘Termo de Compromisso de Cessação –TCC’), under which Petrobras undertook to sell the holdings that it presently owns in the transporters Nova Transportadora do Sudeste S. A. – NTS (10%), and TBG - Transportadora Brasileira Gasoduto Bolívia-Brasil S.A. (51%). Petrobras will also sell indirect equity interest in distributors, by selling either its shares in Gaspetro or Gaspetro’s equity interests in the distributors. Petrobras also made an undertaking to adopt certain limited capacitiesmeasures to give more transparency to the contracts for transport, and for third parties to have access to the capacity of the existing assets.

These measures, if implemented, might affect Gasmig, and there could be a variation in the cost price of gas and in the competitiveness of natural gas compared to other energy sources, generating a possible devaluation of natural gas in the market and altering Gasmig’s operational cash flow – i.e. it might have to pay a higher price than expected for the same product, generating negative financial consequences for Gasmig.

The renewal or extension of the gas supply contracts is not guaranteed, and the growth strategy might be adversely affected.

The gas supply contracts have specific periods of validity, and Gasmig might be adversely affected if this renewal and/or extension does not take place on third-party data management providers whose possible security problemsterms that are favorable to Gasmig’s growth strategy – this might occur in view of the possibility of entry of new agents into the gas market.

Further, Gasmig will have to comply with certain requirements for the renewal of the gas supply contract, and security vulnerabilities may have similar effectsfor this reason cannot guarantee that this contract will be renewed, or that it will be renewed on us.the same terms. If the supply contract is not renewed, or if it is renewed on less favorable terms, the business, financial situation and operational results of Gasmig could be negatively affected.

The volumes of natural gas supplied by Gasmig are concentrated in few sectors, and few clientsclients.

The volumes of sales to the non-thermoelectric generation sector are based on the large-volumelarge-scale industrial market which represents 94.41%sustains the sales volume, and constituted 77% of the volume of gas not sold to this sectorthermal electricity generation plants in 2015. While we serve clients in the steel, metallurgical and mining industries, our 202020. Gasmig’s largest clients responsible for 82.41% of the volume of gas sold in 2015, are in the industrial sector.

The Brazilian manufacturing sector is undergoing a severe crisis, with strong reductions since 2014 (down 3.1% from 2014 to 2013), intensifying in 2015 with a reductionsteel, metallurgy, mining, and manufacture of 8.3% from 2014 – according to data on industrial production volumes from the IBGE (Monthly Industrial Production – Physical Production (Pesquisa Industrial Mensal / Produção Física or PIM–PF).wood pulp.

In 2015, sales to the industrial sector, which comprises steel, metallurgical and mining companies, were down 14.97% from the previous year, due to the economic recession, exacerbated in the middleevent of the year by the policyreversal of increasing gas prices adopted by Petrobras.

Perpetuation of thisexpectations and/or an adverse economic scenario, could negatively affectcontinuity of the business, operational results andstructure of the financial condition of Gasmig.

The existence in Brazil of a sole supplier of natural gas affects competitiveness

In 1994, Petrobras andmarket served by Gasmig entered into a gas supply contract, which was supplemented in 2004 by an Additional Supply Contract (Contrato de Suprimento Adicional, or CSA) under which Gasmig would increase the volume of gas it purchased from Petrobras as of 2010. Since 2011, Petrobras had been providing discounts on the price of gas specified in the CSA. Beginning in June 2015, Petrobras published a gradual reduction of these discounts. Accordingly, from November 2015, the price in effect is the pice set forth in the CSA (without discount). As a result, throughout 2015, the average acquisition price for the non-thermal market increased by approximately 25.7%.

This policy of Petrobras to increase gas prices in 2015, combined with the discounts offered by Petrobras in earlier years, has led to the loss of competitiveness of natural gas vis-à-vis other forms of energy such as LPG (liquid petroleum gas) and fuel oil. If this trend continues, it could negatively affect the demand for natural gas, as it creates incentives to use other sources of energy, which wouldmight have a negative impacteffect on theGasmig’s business, operational results and financial conditionsituation.

Discussions in progress on the new directives of Gasmig.public policies in relation to the gas market in Brazil could negatively affect Gasmig’s business, if implemented.

There are uncertainties aboutSince the methodologysecond half of 2016, Petrobras has been reducing its presence in the natural gas supply chain. In 2017 it sold 90% of its stockholding interest in Nova Transportadora do Sudeste S.A. – NTS, to the Canadian company Brookfield Infrastructure Partners, and parametersin June 2020, completed the sale of 100% of its interest in Transportadora Associada de Gás S.A. – TAG, to the group comprising Engie and the Canadian fund Caisse de Dépôt et Placement du Québec (CPDQ).

Even with these divestitures, Petrobras continues to have a dominant position in the market, because it has a contract for the transport of gas from these assets, and continues to be adoptedthe monopoly supplier in the Brazilian gas market.

In 2019 the ‘Novo Mercado de Gás’ (‘New Gas Market’) program, developed by the regulatory authoritiesMining and Energy Ministry in partnership with the Economy Ministry, ANP, CADE and EPE, was instituted, with four sectors: Promotion of competition; Integration of natural gas with the electricity and industrial sectors; Harmonization of the state and federal regulations; and Removal of tax barriers. As practical results of the program, we highlight Resolution 16 of June 24, 2019, enacted by the National Energy Policy Council (CNPE) and the signature of the Cessation Undertaking (TCC) between the monopolies authority CADE (‘Conselho Administrativo de Defesa Econômica’) and Petrobras. CNPE Resolution 16 details guidelines of energy policy to achieve the objectives of the ‘New Gas Market’, especially in relation to promotion of competition. The TCC signed by CADE and Petrobras aims to stimulate competition in the first Tariff Review cycle to be applied to Gasmig

Gasmig obtainedsector and prevent future occurrence of anticompetitive conduct, covering total disposal of transport assets by the concession for distributiondominant agent, release of piped gas in the state of Minas Gerais for 30 years from the date of publication of State Law 11.021, of January 11, 1993, with the possibility of extension provided certain requirements are met. On December 26, 2014 the Second Amendmentexcess transport capacity to the respective Concession Contractmarket, and negotiation of non-discriminatory access for third parties to the infrastructures of outflow and processing of natural gas.

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Finally, Draft Law 6407/2013, known as ‘The New Gas Law’ (‘Nova Lei do Gás’), which brings together some measures that are necessary for formation of an open natural gas market, was signedpassed by the Senate on December 10, 2020, and now requires only passage by the periodChamber of Deputies (the lower house of Congress) and signature by the concession was extended until January 10, 2053.President.

UnderThe proposed changes could contain negative impacts on the Concession Contract, the Company will continue its natural gas distribution activities untilbusiness, and generate uncertainties on some aspects. The adoption of systems of entry and exit to the endtransport activity generates uncertainties in relation to the future cost of the service of transport. The incentive for the States to adopt harmonized regulatory principles for free agents (independent producers, independent importers) could represent risks to the distribution concession being compensated through tariffs paidholders of having to bear the burden of commitments to minimum withdrawals included in supply contracts, or even suffer physical bypass by the users of distribution services.

large consumers.

The Minas Gerais State Economic Development Department (Secretaria de Estado de Desenvolvimento Econômico, or SEDE), the body of the Minas Gerais State Government responsible for regulating piped gas distribution, will be undertaking the first tariff review of Gasmig. The process of tariff review is still being structured and at the moment there is no decision as to how long the review will take or to what methodology will be adopted. At some point during this process there will be a decision on the regulatory compensation rate, which might cause a change in the profit margin for gas distribution and affect our expected results.

In addition, given that this is Gasmig’s first tariff review, there can be no assurances as to the methodology for the valuation of Cemig’s assets, which could negatively impact the expected return for the business.

The regulatory agency responsible for the distribution of piped gas distribution is controlled by the government of Minas Gerais State, Government,whose interests might conflict with the interests of which might conflict with those of economic equilibriumbalance of the concession granted to Gasmig.

The Brazilian Federal Constitution establisheslays down that itthe commercial operation of local piped gas services is thea function of the States, to exploit local piped gas services, directly or through concession.

concessions. Gasmig is under the indirect control ofindirectly controlled by the State of Minas Gerais, through the majority shareholdingstockholding position held by CemigCEMIG in Gasmig. The Minas Gerais State Economic Development SecretariatDepartment (SEDE) is an instrumentalitya division of the State and in Minas Gerais exercisesState government, responsible for the rolefunction of regulator of the servicesregulation of piped gas distribution.distribution services. Further, SEDE is also responsible for promoting investmentsthe promotion of sustainable development in the State of Minas Gerais.

The Government of the State of Minas Gerais asState.

As indirect controlling stockholdershareholder of Gasmig, and at the same time regulator of the public service, through SEDE, the government of Minas Gerais State has the authority to direct the efforts and investments of the CompanyGasmig in accordance with its own interests – political, economic or social interests and thesewhich could have a negative impact on the economic equilibrium of the concession.

Risks Relating to Brazil

Political and economic instability in Brazil could have effects on the economy and affect us.

Historically, the Brazilian political environment has influenced, and continues to influence, the performance of the country’s economy. Political crises have affected and continue to affect investor confidence and that of the general public, which resulted in economic deceleration and heightened volatility in the securities issued by Brazilian companies. The President of Brazil has power to determine the governmental policies and actions related to the Brazilian economy and, consequently, to affect the operations and financial performance of companies, including ours.

Further, Brazilian markets have experienced low economic growth and increasing tension in the political environment,a high level of volatility due to the impeachment of former president ofuncertainties arising from on-going anti-corruption and other investigations being carried out by the Brazil, Dilma Rouseff,Brazilian Federal Prosecutors, and their impact on the relatedeconomy and on the Brazilian political environment. Such events and repercussions.

The current government of President Michel Temer is experiencing low levels of popularity. The government’s low level of popularity could result in political instability in Brazil, which could in turn result in a reduction of the credibility of public institutions.

Further, the country is suffering the effects on public opinion related to the irregularities that are being investigated in important Brazilian companies, which could result in a significant deterioration in the markets.

If such events result in a negative image being caused for investors,cause the trading value of our shares, preferred and common, and of our preferred and common ADSs, mightand our other securities to be reduced, and this could negatively affect our access to the international financial markets. Furthermore, any political instability resulting from such events, including upcoming political elections at the federal and state levels, if it affects the Brazilian economy, could cause us to re-evaluate our strategy.

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The Brazilian federal governmentFederal Government has exercised, and continues to exercise, significant influence on the Brazilian economy. Political and economic conditions can have a direct impact on our business, financial condition, results of operations and prospects.

The Brazilian federal governmentFederal Government frequently intervenes in the country’s economy and occasionally makes significant changes in monetary, fiscal and regulatory policy. Our business, results of operations and financial condition may be adversely affected by changes in government policies, as well as other factors including, without limitation:

·Fluctuations in the exchange rate;
·Regulatory policy for the energy sector;
·Inflation;
·Changes in interest rates;
·Fiscal policy;
·Other political, diplomatic, social and economic developments which may affect Brazil or the international markets;
·Liquidity of the domestic markets for capital and loans;
·Development of the energy sector;
·Controls on foreign exchange and restrictions on remittances out of the country; and/or
·Limits on international trade.

 

fluctuations

Uncertainty on whether the Brazilian Federal Government will make changes in policy or regulation that affect these or other factors in the exchange rate;

inflation;

changesfuture might contribute to the economic uncertainty in interest rates;

fiscal policy;

other political, diplomatic, socialBrazil and economic developments which may affectto greater volatility of the Brazilian securities-markets and the markets for securities issued outside Brazil or the international markets;

controls on capital flows; and/or

limits on foreign trade.

by companies. Measures by the Brazilian federal governmentFederal Government to maintain economic stability, and also speculation on any future acts of the Brazilian federal government,Federal Government, might generate uncertainties in the Brazilian economy, and increase the volatility of the domestic capital market,markets, adversely affecting our business, results of operations and financial condition. If the political and economic situations deteriorate, we may also face increased costs.

Taking into accountAdditionally, there are uncertainties regarding the Brazilian presidential systemfederal government's capacity to promote actions in 2021 that minimize the impacts of government,Covid-19 and promote a faster economic recovery.

These uncertainties, together with the considerable influence of the executive power, itcurrent economic crisis that Brazil is not possible to predict whether the present government or any successive governments will have an adverse effect onundergoing and other future developments in the Brazilian economy, may adversely affect our business, results of operations and consequently on our business.financial condition.

The stability of the Brazilian realReal is affected by its relationship with the U.S. dollar, inflation and Brazilian federal governmentFederal Government policy regarding exchange rates. Our business could be adversely affected by any recurrence of volatility affecting our foreign currency-linked receivables and obligations.obligations as well as increases in prevailing market interest rates.

The Brazilian currency has experienced high degrees of volatility in the past. The Brazilian federal governmentFederal Government has implemented several economic plans, and has used a wide range of foreign currency control mechanisms, including sudden devaluation, small periodic devaluation during which the occurrence of the changes varied from daily to monthly, floating exchange market systems, exchange controls and parallel exchange market. From time to time, there was a significant degree of fluctuation between the U.S. dollar and the Brazilian realReal and other currencies. On December 31, 2015,2020, the exchange rate between the realReal and the U.S.US dollar was R$3.95935.1935 for US$ 1.00. There is no guarantee that the Real will not depreciate, or appreciate, in relation to U.S.$1.00.the US dollar, in the future.

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The real may not maintain its current value orinstability of the Brazilian federal government may implement foreign currency control mechanisms. Any governmental interference with theReal/U.S. Dollar exchange rate orcould have a material adverse effect on us. Depreciation of the implementationReal against the United States dollar and other principal foreign countries could create inflationary pressures in Brazil and cause increases in interest rates, which could negatively affect the growth of the Brazilian economy, and consequently, our growth. Depreciation of the Real could cause an increase in financial and operating costs, since we have payment obligations under financing contracts and import contracts indexed to exchange control mechanisms, could lead to arate variations. In addition, depreciation of the real,Real could cause inflationary pressure that might result in abrupt increases in the inflation rate, which could reduce the value ofwould increase our receivablesoperating costs and make our foreign currency-linked obligations more expensive. Other than in respect of our revenues and receivables denominated in U.S. dollars, such devaluation could materiallyexpenses, which might adversely affect our business, results of operations, or prospects.outlook.

On December 31, 2015, approximately 0.31%We generally do not enter into derivative contracts or similar financial instruments or make other arrangements with third parties to hedge against the risk of an increase in interest rates. To the extent that such floating rates rise, we may incur additional expenses. Additionally, as we refinance our existing debt in the coming years, the mix of our consolidated indebtedness (which equaled approximately R$15,167 million) wasmay change, specifically as it relates to the ratio of fixed to floating interest rates, the ratio of short-term to long-term debt, and the currencies in which our debt is denominated in foreign currencies, ofor to which approximately R$33 million (or approximately 0.22%it is indexed. Changes that affect the composition of our consolidated indebtedness) was denominateddebt and cause rises in U.S. dollars.

short or long-term interest rates may increase our debt service payments, which could have an adverse effect on our results of operations and financial condition.

Risks relating to the preferred and common shares, and the preferred and common ADSs

Inflation and certain governmentalgovernment measures aimed to curb inflation maycontrol it might contribute significantly to economic uncertainty in Brazil, and could harmhave a material adverse effect on our business, results of operations, financial condition and the market valueprice of our shares, the preferred ADSs and the common ADSs.shares.

Brazil has historically experienced extremely high rates of inflation. Inflation, and some of the federal government’sFederal Government’s measures taken in an attempt to curb inflation, have had significant negative effects on the Brazilian economy. Since the introduction of the realReal in 1994, Brazil’s inflation rate has been substantially lower than in previous periods. AsBrazilian annual inflation as measured by the IPCA index Brazilian annual inflation rates in 2013, 2014the years 2018, 2019 and 2015 were 5.91%2020 was, respectively, 3.75%, 6.41%4.31% and 10.67%, respectively.4.52%. No assurance can be given that inflation will remain at these levels.

Future measures taken by the federal government,Federal Government, including increases in interest rates, intervention in the foreign exchange market or actions intended to adjust the value of the real,Real, might cause an increase in the rate of inflation, and consequently, have an adverse economic impact on our business, results of operations and financial condition. If Brazil experiences high inflation rates in the future, we might be unable to adjust the rates we charge our consumerscustomers to offset the effects of inflation on our cost structure.

A significant increase in interest rates or inflation would have an adverse effect on our finance expenses and financial results as a whole. At the same time, a significant reduction in the CDI rate, or in inflation, could negatively affect the revenue generated by our financial investments, but also have the positive effect of revaluing adjustments to the balances of our concession financial assets. Substantially all of our cash operating expenses are denominated in reaisReais and tend to increase with Brazilian inflation. Inflationary pressures might also hinder our ability to access foreign financial markets or might lead to further government intervention in the economy, including the introduction of government policies that could harm our business, results of operations and financial condition or adversely affect the market value of our shares and as a result, of our preferred ADSs, common ADSs and common ADSs.other securities.

Risks relating to the Preferred and Common Shares, and the Preferred and Common ADSs Instability of the exchange rate could adversely affect the value of remittances of dividends outside Brazil, and also the market price of the ADSs.

Many Brazilian and global macroeconomic factors have an influence on the exchange rate. In this context, the Brazilian federal government,Federal Government, through the Central Bank, has in the past occasionally intervened for the purpose of controlling unstable variations in exchange rates. We cannot predict whether the Central Bank or the federal governmentFederal Government will continue to allow the realReal to float freely or whether it will intervene through a system involving an exchange rate band, or the use of other measures.

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This being so, the realReal might fluctuate substantially in relation to the United States dollar, and other currencies, in the future. That instability could adversely affect the equivalent in US dollars of the market price of our shares, and as a result the prices of our ADSs, common and preferred, and also outward dividends remittances from Brazil.

For more information, see the section “Exchange rates”“Item 3. Key Informationin Part I, Item 3 – Selected Consolidated Financial Information.Exchange Rates”.

Changes in economic and market conditions in other countries, especially Latin American and emerging market countries, may adversely affect our business, results of operations and financial condition, as well as the market price of our shares, preferred ADS and common ADSs.

The market value of the securities of Brazilian companies is affected to varying degrees by economic and market conditions in other countries, including other Latin American countries and emerging market countries. Although the economic conditions of such countries may differ significantly from the economic conditions of Brazil, the reactions of investors to events in those countries may have an adverse effect on the market value of the securities of Brazilian issuers. Crises in other emerging market countries might reduce investors’ interest in the securities of Brazilian issuers, including our Company. In the future, this could make it more difficult for us to access the capital markets and finance our operations on acceptable terms or at all. Due to the characteristics of the Brazilian power industry (which requires significant investments in operating assets) and due to our financing needs, if access to the capital and credit markets is limited, we could face difficulties in completing our investment plans and the refinancing our obligations, and this could adversely affect our business, results of operations and financial condition.

The relative volatility and illiquidity of the Brazilian securities market may adversely affect our shareholders.

Investing in Latin American securities, such as the preferred shares, common shares, preferred ADSs or common ADSs, involves a higher degree of risk than investing in securities of issuers from countries with more stable political and economic environments and such investments are generally considered speculative in nature. These investments are subject to certain economic and political risks, including, as examples, the following:

·Changes to the regulatory, tax, economic and political environment that may affect the ability of investors to receive payment, in whole or in part, related to their investments; and
·Restrictions on foreign investment and on repatriation of capital invested.

 

changes to the regulatory, tax, economic and political environment that may affect the ability of investors to receive payment, in whole or in part, related to their investments; and

restrictions on foreign investment and on repatriation of capital invested.

The Brazilian securities market is substantially smaller, less liquid, more concentrated and more volatile than the major securities markets in the United States. This might substantially limit an investor’s ability to sell the shares underlying his preferred or common ADSs for the desired price and within the desired period. In 20152020, the São Paulo Stock Exchange (BM&FBovespa S.A. —(Brasil, Bolsa, de Valores, Mercadorias e Futuros,Balcão S.A or BM&FBovespa)‘B3’), the only stock exchange in Brazil on which our shares are traded, had an annual market capitalization of approximately R$1.675.14 trillion, and average daily trading volume of approximately R$6.7929.8 billion.

Holders of the preferred and common ADSs, and holders of our shares, may have different shareholders’ rights than holders of shares in U.S. companies.

Our corporate governance, disclosure requirements and accounting practices are governed by our by-laws, by the Level 1 Differentiated Corporate Governance Practices Regulations (Regulamento de Práticas Diferenciadas de Governança Corporativa Nível 11’) of the BM&FBovespa,B3 (the main Brazilian stock exchange) by the Brazilian Corporate Law (Federal Law No. 6,404/76) and by the rules issued by the CVM. These regulations may differ from the legal principles that would apply if our Company were incorporated in a jurisdiction in the United States, such as Delaware or New York, or in other jurisdictions outside Brazil. In addition, the rights of an ADS holder, which are derived from the rights of holders of our common or preferred shares, as the case may be, to have his interests protected in relation to decisions by our board of directors or our controlling shareholder, may be different under the Brazilian Corporate Law than underfrom the rules of other jurisdictions. Rules against insider trading and self-dealing and other rules for the preservation of shareholder interests may also be different in Brazil than inif compared to the United States rules, potentially establishing a disadvantage for holders of the preferred shares, common shares, or preferred or common ADSs.

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Exchange controls and restrictions on remittances from Brazil might adversely affect holders of preferred and common ADSsADSs.

The investor may be adversely affected by the imposition of restrictions on the remittance to foreign investors of the proceeds of their investments in Brazil and the conversion from reaisReais (R$) into foreign currencies. Restrictions of this type would hinder or prevent the conversion of dividends, distributions or the proceeds from any sale of preferred shares or common shares from reaisReais (R$) into U.S. dollars (US$). We cannot guarantee that the federal governmentFederal Government will not take restrictive measures in the future.

Changes in Brazilian tax laws may have an adverse impact on the taxes applicable to the sale of our shares, preferred ADSs or common ADSs.

Law No. 10,833 of December 29, 2003 (“Law No. 10,833/2003”) provides that the sale of assets located in Brazil is subject to taxation in Brazil, regardless of whether the sale occurs inside or outside Brazil. This rule applies whether the vendor is a Brazilian resident or a person not resident in Brazil, and also when both are resident outside Brazil.

There is no clear instruction as to the application of Law No. 10,833/2003. Accordingly, we are unable to predict whether Brazilian courts will decide whether it applies to sales of our preferred ADSs and common ADSs between non-residents of Brazil. However, in the event that the concept of the sale of assets is interpreted to include a sale of our preferred ADSs and common ADSs, application of this tax law would result in the imposition of withholding taxes on sales of our preferred ADSs and common ADSs by a non-resident to either a resident or a non-resident of Brazil.

Foreign shareholders may be unable to enforce judgments given in non-Brazilian courts against the Company, or against members of its Board of Directors or Executive Board.

All of our directors and officers reside in Brazil. ourOur assets, as well as the assets of these individuals, are located mostly in Brazil. As a result, it may not be possible for foreign shareholders to effect service of process on them within the United States or other jurisdictions outside Brazil, or to attach their assets, or to enforce against them, or against the Company in United States courts, or in the courts of other jurisdictions outside Brazil, judgments that are predicated upon the civil liability provisions of the securities laws of the United States or the respective laws of such other jurisdictions.

In order to have a judgment rendered outside of Brazil enforced in Brazil, the party seeking enforcement would need to obtainbe recognized in the confirmationcourts of Brazil (to the extent that Brazilian courts may have jurisdiction) and such courts would enforce such judgment without any retrial or reexamination of the merits of the original action only if such judgment had been previously ratified by the Brazilian Superior Court of Justice (Tribunal Superior de Justiça, or STJ),STJ, in complianceaccordance with the Constitution of Brazil, the requirements of Articles 15 and 17216-A to 216- X of the Law of Introduction to the Rules of Brazilian Law, Law No. 9,307/1996 (the Arbitration Law) and the internal regulationsInternal Regulations of the STJ.STJ (RISTJ), introduced by Regulatory Amendments No. 18/2014 and No. 24/2016. Notwithstanding the foregoing, no assurance can be given that ratification will be obtained.

Exchange of preferred ADSs or common ADSs for underlying shares may have adverse consequences.

The Brazilian custodian for the preferred shares and common shares must obtain an electronic certificate of foreign capital registration from the Central Bank to remit U.S. dollars from Brazil to other countries for payments of dividends, or any other cash distributions, or to remit the proceeds of a sale of shares.

If the investor decides to exchange his preferred ADSs or common ADSs for the underlying shares, the investor will be able to continue to rely, for five business days from the date of the exchange, on the depositary bank’s electronic certificate of registration in order to receive any proceeds distributed in connection with the shares. Thereafter,After that period, the investor may perhaps not be able to obtain and remit U.S. dollars abroad upon a sale of theour common/preferred shares, or distributions of proceeds relating to theour common/preferred shares, unless the investorhe or she obtains his or her own certificate of registration or registers the investment under CMN Resolution No. 2,689 of January 26, 2000,4,373/2014, dated September 29, 2014, which entitles registered foreign investors (‘Resolution No. 4,373/2014’) to buy and sell on thea Brazilian stock exchanges.exchange. If the investor does not obtain thisa certificate heof registration or register under Resolution No. 4,373/2014, the investor will generally be subject to less favorable tax treatment on gains with respect to the preferred orour common shares.

If thean investor attempts to obtain his or her own certificate of registration, certificate hethe investor may incur expenses or suffer significant delays in the application process.

Obtaining a registration certificate involves generating significant documentation, including completing and filing various electronic forms with the Central Bank and the CVM. In order to complete this process, the investor will usually need to engage a consultantwhich could delay his or attorney who has expertise in Central Bank and CVM regulations. Any delay in obtaining this certificate could adversely impact the investor’sher ability to receive dividends or distributions paidrelating to our common shares or the return of his or her capital in a timely manner. The custodian’s certificate of registration or any foreign capital registration obtained by an investor may be affected by future legislative changes, and additional restrictions applicable to the investor, the disposition of the underlying common/preferred shares or common shares outside Brazil, or to receive timelythe repatriation of the investor’s capital.proceeds of disposition may be imposed in the future.

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If the investor decides to exchange his preferred or common shares back into preferred ADSs or common ADSs, respectively, once he has registered his investment in preferred shares or common shares, he may deposit his preferred or common shares with the custodian and rely on the depositary bank’s registration certificate, subject to certain conditions. We cannot guarantee that the depositary bank’s certificate of registry or any certificate of foreign capital registration obtained by an investor may not be affected by future legislative or other regulatory changes, nor that additional Brazilian restrictions applicable to the investor, or to the sale of the underlying preferred shares, or to repatriation of the proceeds from the sale, will not be imposed in the future.

An investor of our common shares and ADSs might be unable to exercise preemptive rights and tag-along rights with respect to the common shares.

U.S. investors of common shares and ADSs may not be able to exercise the preemptive rights and tag-along rights relating to common shares unless a registration statement under the U.S. Securities Act of 1933, as amended, or the Securities Act, is effective with respect to those rights or an exemption from the registration requirements of the Securities Act is available. We are not obligated to file a registration statement with respect to our common shares relating to these rights, and we cannot assure you that we will file any such registration statement. Unless we file a registration statement or an exemption from registration is available, an ADR investor may receive only the net proceeds from the sale of his or her preemptive rights and tag-along rights or, if these rights cannot be sold, they will lapse and the ADR investor will receive only the net proceeds from the sale of his or her preemptive rights and tag-along rights or, if these rights cannot be sold, they will lapse and the ADR holder will receive no value for them.

Judgments of Brazilian courts with respect to our shares will be payable only in Reais.

If proceedings are brought in the courts of Brazil seeking to enforce our obligations in respect of our common shares, we will not be required to discharge any such obligations in a currency other than Reais. Under Brazilian exchange control limitations, an obligation in Brazil to pay amounts denominated in a currency other than Reais may only be satisfied in Brazilian currency at the exchange rate, as determined by the Central Bank, in effect on the date the judgment is obtained, and any such amounts are then adjusted to reflect exchange rate variations through the effective payment date. The then prevailing exchange rate may not afford non-Brazilian investors full compensation for any claim arising out of, or related to, our obligations under our common shares.

Sales of a substantial number of shares, or the perception that such sales might take place, could adversely affect the prevailing market price of our shares, or of the preferred or common ADSs.

As a consequence of the issuance of new shares, sales of shares by existing shareholders,share investors, or the perception that such a sale might occur, the market price of our shares and, by extension, of the preferred and/or common ADSs, may decrease significantly.

The preferred shares and preferred ADSs generally do not have voting rights, and the common ADSs can only be voted by proxy by providing voting instructions to the depositary.

Under the Brazilian Corporate Law and our by-laws, holders of our preferred shares, and, consequently, holders of our ADSs representing preferred shares, are not entitled to vote at our shareholders’ meetings, except in very specific circumstances.

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Holders of our preferred ADSs may also encounter difficulties in the exercise of certain rights, including the limited voting rights. Holders of the ADSs for our common shares do not have automatic entitlement to vote in our General Meetings of Stockholders,Shareholders, other than by power of attorney, by sending a voting instruction to the depositary. Where there is not enough time to send the form with voting instructions to the depository, or in the event of omission to send the voting instruction, the holders of ADSs for Cemig’sCEMIG’s preferred and common shares may be unable to vote by means of instructions to the depository.

Future equity issuances may dilute the holdings of current holders of our common shares or ADSs and could materially affect the market price for those securities.

We may in the future decide to offer additional equity to raise capital or for other purposes. Any such future equity offering could reduce the proportionate ownership and voting interests of holders of our common shares and ADSs, as well as our earnings and net equity value per common share or ADS. Any offering of shares and ADSs by us or our main shareholders, or a perception that any such offering is imminent, could have an adverse effect on the market price of these securities.

The Brazilian Government may assert that the ADS taxation for Non- Resident Holders shall be payable in Brazil.

Pursuant to Section 26 of Law No. 10,833, published on December 29, 2003, the sale of property located in Brazil involving non-resident investors is subject to Brazilian income tax as of February 1, 2004. Currently, the Company understands that ADSs do not qualify as property located in Brazil and, thus, should not be subject to the Brazilian withholding tax; nevertheless, the Brazilian Tax Authorities may try to assert Brazilian tax jurisdiction in such situation, incurring on the payment of tax income in Brazil for the Non-Resident Holders.

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Item 4.Information on the Company

Organization

Organizational and Historical Background

The Company was established on May 22, 1952 inCompanhia Energética de Minas Gerais Brazil as– CEMIG is a state-controlled mixed capital company (‘sociedade por ações de economia mistamista’ (a state-controlled mixed capital company) with indefinite duration, pursuant to Minas Gerais State Law No. 828 of December 14, 1951 and). CEMIG has its implementing regulation, Minas Gerais State Decree 3,710 of February 20, 1952. The Company’s full legal name is Companhia Energética de Minas Gerais–CEMIG, but is also known as CEMIG. Our headquarters areregistered office located at Avenida Barbacena, 1200, Belo Horizonte, Minas Gerais, Brazil. The Company’s main telephone numberU.S. Securities and Exchange Commission (the “SEC”) maintains a website (http://www.sec.gov) that contains reports, proxy and information statements and other information regarding registrants, such as us, that file electronically with the SEC. Our internet address is (55-31) 3506-3711.https://www.cemig.com.br. The information posted on our website or that could be accessed through our website is not an integral part of, or attached to or incorporated by reference into, this Form 20-F.

In order to comply with legalCEMIG built its first three hydroelectric power plants in the 1950s and regulatory provisions pursuant to which we were required to unbundle our vertically integrated businesses, in 2004, we incorporated two wholly-owned subsidiaries of CEMIG: Cemig Geração e Transmissão S.A., referred to as Cemig Generation and Transmission, and Cemig Distribuição S.A., referred to as Cemig Distribution which were established to carry on the business of electricity generation andcommenced its energy transmission and distribution respectively.

Cemig’s locationoperations in 1960. CEMIG was a factor inincorporated on May 22, 1952 and is organized and existing under the decisions by several major companies to be headquartered in Minas Gerais – such as Mannesmann, a steel company producing seamless tubes, due to the guarantee given by the state government that Cemig would be able to supply Mannesmann’s electricity requirements (at that time, equal to halflaws of the entire consumption of the state of Minas Gerais).

The first three hydroelectric plants built by Cemig were commissioned in the 1950s- Tronqueiras, ItutingaBrazil and Salto Grande.

In 1960, Cemig commenced its electricity transmission and distribution operations. During the same period the “Canambra” consortium was formed, by a group of Canadian, American and Brazilian technical experts, who between 1963 and 1966 identified and evaluated the hydroelectric potential of the State of Minas Gerais. This study – at that time – was already aligned with the concept of sustainable development – it revolutionized the focus of construction of power plants in Brazil, as well as defined which projects could be developed to supply future electric power needs.

In the 1970s, CemigCEMIG took over responsibility for the distribution of electricityenergy in the region of the city of Belo Horizonte, and incorporated Companhia Força e Luz de Minas Gerais, and embarked on the construction of more major power plants. In 1978 Cemig commissioned the São Simão hydroelectric power plant at that time its largest plant. This decade saw major progress inand advanced the transmission of energy with the construction of 6,000 km (3,728 miles) of distribution lines being laid inpower lines.

In the state of Minas Gerais.

The Minas-Luz Program,1980s, a partnership between Cemig, Eletrobrás (CEMIG, Centrais Elétricas Brasileiras S.A. (‘Eletrobras’) and the Brazilian federal government, was created inFederal Government launched the 1980sMinas-Luz Program, to expand service to low-income populations in rural areas and outer urban suburbs, including the shantytowns. The Emborcação hydroelectric power plant, onat the Paranaíba River, started operationoperating in 1982 – at the1982. At that time, it was the Company’s second largest power plant, and together with the São Simão plant, itthe Emborcação plant tripled the Company’s generation capacity. In 1983, Cemig establishedCEMIG created its Ecological Program Coordination Management Unit, which is responsible for the planning and development of a specific policy fordeveloping the Company’s environmental protection – enablingpolicies. This new unit fostered the research of alternative energy sources, such as wind power and solar generation, biomass and natural gas, to become a focus ofgas. Since then, the Company’sCompany has focused its research projects.projects on such alternative energy sources.

TheIn 1986, CEMIG’s subsidiary Gasmig (Companhia de Gás de Minas Gerais), was established in 1986, for purposes of distributing natural gas. On September 18, 1986 the Company changed its name from Cemig – Centrais Elétricas de Minas Gerais to Companhia EnergéticaGas de Minas Gerais – Cemig to reflect the expansion of its area of operation to include multiple sources of electricity.Gasmig, a natural gas distribution company, was incorporated. By the end of the 1980s, Cemig was distributing electricity to 96% ofCEMIG’s energy distribution business had a market share in the State of Minas Gerais according to ANEEL (Agência Nacional de Energia Elétrica), the Brazilian electricity regulator.

In the 1990s, despite the economic crisis, Cemig, according to its records, served approximately 5 million consumers. At that time Cemig added 237,000 new connections to the electricity supply in a single year – a record in its history. Also in the 1990s, Cemig began to build hydroelectric plants in partnership with the private sector. It was through this structure, for example, that the Igarapava hydroelectric plant, in the ‘Minas Triangle’ region, was built. It was commissioned in 1998.of 96%.

In 2000, CemigCEMIG was includedlisted in the Dow Jones Sustainability Index for the first time- a recognition which it has received repeatedly in recent years. Cemig seestime and continues to be listed since then. We believe this as confirmation of itsto confirm our dedication to the balance between the threeeconomic, environmental and social pillars of corporate sustainability: economic, social and financial. The year 2000 was also marked by (i) the parallel construction of three hydroelectric plants – Porto Estrela, Queimado and Funil – and (ii) the number of Cemig’s consumers growing to more than 5 million for the first time in its history.

sustainability. In 2001, Cemig began construction on 12 hydroelectric plants and intensifiedCEMIG’s ADRs representing its investments in its distribution and transmission systems. In the same year, Cemig’spreferred shares were listedupgraded to Level 2 on the New York Stock Exchange.

In 2002, according2004, due to new legal and regulatory requirements, CEMIG transferred its records,operations to two wholly owned subsidiaries: the number of Cemig’s consumers exceeded 6 million for the first time – and it began construction on the Irapé hydroelectric plant, in the Valley of the Jequitinhonha River. In that year, trading began in Cemig’s shares on the Latibex segment of the stock exchange of Madrid.

In 2003, Cemig began simultaneous construction of several hydroelectric plants, as part of an effort to avoid the rationing of electricity, and established several centers of excellence and research – focusing on climatology, thermoelectric generation, electricity efficiency and renewable electricity sources.

The year 2004 presented the Company with some major challenges: that year the structure of the new Brazilian regulatory framework came into force – its main requirement being the ‘unbundling’ of Cemig’s distribution,energy generation and transmission activities. In 2005, as a consequence of this ‘unbundling’, Cemig operated as a holding company with two wholly-owned subsidiaries: Cemig Distribuição S.A. and CemigCEMIG Geração e Transmissão S.A.(‘CEMIG GT’) and the energy distribution company CEMIG Distribuição S.A. (‘CEMIG D’).

In 2006, Cemig connected a further 230,000 new consumers in the State of Minas Gerais, and its investment in protecting the environment totaled R$60 million. The Irapé hydroelectric plant was inaugurated in July of 2006, and in that year the CompanyCEMIG began to operate in other states, with the acquisition of a significant interest in Light S.A. (“Light”(‘Light’), which operatedconcession is in the state of Rio de Janeiro, and Transmissoras Brasileiras de Energia – TBE, which operatedowned transmission lines in Northern, Midwest and Southern Brazil. Also, a consortium in which Cemig is a leading member began construction of a transmission line in Chile.

In 2008, the Company acquired a stockholding in wind farms in the northern Brazilian state of Ceará, with total potential generating capacity of approximately 100MW. In addition, the CompanyCEMIG initiated its participation in the generation project at UHE Santo Antônio ongeneration project at the Madeira River.

In April 2009, CemigCEMIG GT acquired Terna Participações S.A., now called Transmissora Aliança de Energia Elétrica S.A. – Taesa.(‘Taesa’). In May 2013, it increased its holdings in the electricityenergy transmission sector with the acquisition of equity interests in the following companies:

Empresa Amazonense de Transmissão de Energia S.A. – EATE;

Empresa Paraense de Transmissão de Energia S.A. – ETEP;

Empresa Norte de Transmissão de Energia S.A. – ENTE;

Empresa Regional de Transmissão de Energia S.A. – ERTE; and

Empresa Catarinense de Transmissão de Energia S.A. – ECTE.

five other transmission companies. This increased Cemig’sCEMIG’s market share in Brazilian electricityenergy transmission from 5.4% to 12.6%, making it the third largest transmission company in Brazil by Permitted Annual Revenue (RAP), according to ANEEL figures.

In December 2009 the Company signed a share purchase agreement with Andrade Gutierrez Concessões S.A., to acquire up to 13.03% of at that company’s holding in Light. This acquisition was completed in 2010, starting the process of building its position within the controlling stockholding group of Light.

The year of 2009 was the tenth year in which Cemig was included in the worldwide Dow Jones Sustainability Index – and in that year it was elected as the world leader in sustainability among utilities. It continues to be the only company in the electricity sector of Latin America that has been included in the “DJSI World” since the inception of that index.

In 2010, Cemig formed a partnership with Light for the development of smart grid technology – with a view to increasing operational efficiency, and reducing commercial losses. Also in 2010 – for the second year running – Cemig was rated Prime (B–) by Oekom Research, a German agency that issues sustainability ratings. In the same year Cemig GT (generation and transmission) signed a contract with Light for the acquisition of 49% of the share capital of Lightger S.A., a special-purpose company (“SPC”) holding the authorization for the commercial operation of the Paracambi Small Hydroelectric Plant.

time. In 2011, CemigCEMIG GT expanded its participation in relevant generation and transmission assets, including the acquisition, by means of:

(i)the acquisition of 50% of the capital stock of União de Transmissora de Energia Elétrica S.A. – UNISA, which holds four transmission assets, from Abengoa Concessões Brasil Holding S.A.;

(ii)the acquisition, by Amazônia Energia S.A. (which is controlled by Cemig with a 74,5% stake and Light with a 25,5% stake)Amazônia Energia S.A. (in which CEMIG and Light have, respectively, 74.5% and 25.5% of the total capital) of a 9.77% stake on Norte Energia S.A., the owner of the concession for the construction and operation of Belo Monte Hydroelectric Plant, on Xingu River, State of Pará. The transaction added 818 MW of generation capacity to our total activities, increasing our Market share in the Brazilian generation Market from 7% to 8%, and increasing Light’s total generation capacity by 280 MW;

(iii)the acquisition of a controlling stake in Renova Energia S.A., which has been working with small hydroelectric plants and wind farms for 11 years; and

(iv)the acquisition of a stake in four small hydroelectric plants located in the State of Minas Gerais.

In 2012, Taesa completed an agreement with Abengoa for the acquisition of the remaining 50% of the share capital of Unisa. In the same year Cemig concluded the consolidation of its investments in the transmission sector, by transfer of assets of this sector to Taesa. In 2012 Cemig was selected for the eighth consecutive year to be included in the ISE Corporate Sustainability Index (Índice de Sustentabilidade Empresarial) of the São Paulo Stock Exchange (BM&FBovespa).

In 2012, Cemig also started the following activities:

the implementation of the Integrated Mediation Center, in order to improve processes related to billing and energy losses, and to contribute to the operation and planning of its electric grid. Based on its high technology equipment, the center is considered as a first step for the development of smart grids.

together with Empresa de Informática e Informação do Município de Belo Horizonte S/A – Prodabel, the promotion of digital inclusion in poor communities of the city of Belo Horizonte.

The following describes some activities of Cemig subsidiaries and jointly-controlled subsidiaries during 2013, which includes the acquisition of significant power generation and transmission assets:

Parati made a public offering to acquire shares for cancellation of the listed company registration of Redentor Energia S.A. and for its withdrawal from itsNovo Mercado listing of BM&FBovespa. Redentor Energia left theNovo Mercado listing segment, but continues to be traded in the standard listing of BM&FBovespa;

Cemig GT signed a share purchase agreement with Petrobras (Petróleo Brasileiro S.A.) and Joelpa (tag along) for the acquisition of 49% and 2%, respectively, of the common stock of Brasil PCH; and an investment agreement with Renova Energia S.A, RR Participações S.A., Light Energia S.A. and a new company Chipley (jointly owned by Cemig GT and Renova), governing the admission of Cemig GT into the controlling stockholding block of Renova, and the assignment of the Brasil PCH share purchase agreement to Chipley;

Creation of 3 wind generation SPC held by Renova Energia S.A., with a 99.99% interest in each company: (i) Centrais Eólicas Itapuã VIII Ltda., (ii) Centrais Eólicas Itapuã XIII Ltda. and (iii) Centrais Eólicas Itapuã XIX Ltda.;

Cemig Capim Branco Energia S.A. completed the acquisition from Suzano Group of a 30.3030% holding in the SPC Epícares Empreendimentos e Participações Ltda., corresponding to an additional equity interest of 5.42% in the Capim Branco Energia Consortium;

Madeira Energia S.A. (Mesa) received cash injections from its stockholders, and credit lines, loans and financings with a long-term profile;

Gasmig invested to expand its distribution network, and increased its presence in the compressed natural gas (GNC) and in the residential distribution market segments;

The Board of Directors of Cemig authorized the dissolution of Cemig Serviços S.A. Termination of the company was registered at the Minas Gerais Commercial Board (Jucemg) in August 2013, and its corporate tax number (CNPJ) was canceled in November 2013;

Dissolution of the agreement that created the POT-T-603 Exploration Consortium;

Acquisition by EATE of the interest belonging to Orteng in Transmineiras (a group of three concessionaires made up of Companhia Transleste de Transmissão, Companhia Transirapé de Transmissão and Companhia Transudeste de Transmissão);

Transfer of control of Taesa from Cemig GT to Cemig (the holding company). The holders of the debentures of the second and third issues of Cemig GT agreed with the reduction of the share capital of Cemig GT as a result of the transfer of shares in Taesa to Cemig (the holding company), in accordance with the consent given by ANEEL;

Taesa won Lot ‘A’ (a 500kV electricity line) in ANEEL Auction 013/2013, and subsequently created Mariana Transmissora de Energia Elétrica S.A.;

Negotiation to create the company Aliança Geração de Energia S.A., to be the platform for consolidation of generation assets held by Cemig GT and Vale S.A. (“Vale”) in a generation consortium, and investments in future electricity generation projects.

Negotiation for the acquisition by Cemig GT of 49% of Aliança Norte Energia Participações S.A. (formed in 2015), which owns a 9% interest in Norte Energia S.A. belonging(‘NESA’), the owner of the concession for the construction and operation of Belo Monte Hydroelectric Power Plant, in Xingu River, State of Pará. The transaction added 818 MW of generation capacity to Vale

The following describes certainour total activities relating to subsidiaries and jointly-controlled subsidiaries during 2014:

Inclusion of 9 special-purpose companies operatingincreased Light’s total generation capacity by 280 MW. Also in wind generation, with 99% equity ownership,2011, CEMIG acquired a controlling stake in Renova Energia S.A.;

Inclusion of 4 special-purpose companies operating in hydroelectric generation, created for the purpose, in Guanhães Energia S.A., with 100% equity interest;

Formation of Cemig Overseas S.L, with head office in Spain, a wholly-owned subsidiary of Cemig (the holding company);

Inclusion in Light Energia S.A. of the wholly-owned subsidiary Lajes Energia S.A.;

Acquisition of the equity interest in Madeira Energia S.A. which was held by Andrade Gutierrez Participações S.A. and, subsequently, by SAAG Investimentos S.A. In the second half of 2014, Cemig GT acquired an indirect interest in Madeira Energia through the vehicles Fundo de Investimentos em Participações Malbec, Parma Participações S.A., and Fundo de Investimentos em Participações Melbourne (“FIP Melbourne” (‘Renova’). FIP Melbourne acquired an 83% interest in SAAG Investimentos S.A., which ownshas been working with Small Hydroelectric Power Plants (SHPs) and wind farms for over a 12.4% interest in Madeira Energia S.A., which owns 100% of Santo Antônio Energia S.A. Cemig’s indirect interest in Santo Antônio Energia S.A. is 8.05%.

Creation by Renova Energia S.A. of 17 special-purpose companies operating in wind generation to participate in auctions of wind power generation anddecade. In 2015, the commercialization of electricity on the free market.

Inclusion in Light S.A. of its 50.10% stockholding interest in the SPE Energia Olímpica, the objects of which are building and implementation of the Vila Olímpica substation and two 138-kV underground lines;

Association with Gás Natural Fenosa for the creation of the company Gás Natural do Brasil S.A., which will be a platform for consolidation of assets, and investment, in natural gas projects;

Disposal of the whole of Light’s equity interest in CR Zongshen E-Power Fabricadora de Veículos S.A.

Acquisition of the 40% equity interest in Companhia de Gás de Minas Gerais, belonging to Gaspetro, increasing Cemig’s interest to 99.57% of the total of Gasmig;

Inclusion of the Renova Moinhos de Vento Consortium in Renova Energia, with 99.99% interest;

Change in the stockholding structure of the companies STC and ERTE (Taesa);

Formation of the wholly-owned subsidiary Cemig Participações Minoritárias S.A.;

Acquisition by Cemig GT of a 49.9% interest in Retiro Baixo Energética S.A. from Orteng (24.4%) and Arcadis (25.5%). Retiro Baixo Energética S.A. holds the concession to operate the Retiro Baixo Hydroelectric Plant, with installed generation capacity of 83.7 MW, until August 2041.

Addition of the SLT Project Consortium in Cemig GT, with a 33.33% interest. Its objects are to manage and negotiate the contracting of legal, environmental, technical and any other external consultants necessary for the preparation of studies to ascertain the attractiveness of the São Luiz do Tapajós hydroelectric plant, in the State of Pará;

Addition of Cemig GT in the controlling block of Renova Energia S.A., with 27.37% of the total share capital and 36.8% of the voting shares, through a capital increase of 87,186,035 nominal common shares without par value;

Change in the equity interest in ERTE (Taesa);

Establishment of two sub-holding companies by Renova Energia S.A., named Diamantina Eólica Participações S.A. and Alto Sertão Participações S.A., with a 99.99% equity interest in each company. The purpose of such companies is to hold equity interests in other companies in the area of electricity generation and trading, and sales of electricity;

Cemig GT exited the Cosama Consortium;

Divestment by Cemig Geração e Transmissão of its 40.00% interest in Chipley SP Participações and increase in the percentage equity interest held by Renova Energia in Chipley to 99.99%; and

Formation of the company Aliança Geração de Energia S.A., to be a platform for consolidation of generation assets held by Cemig GT and Vale in generation consortia and investments in future electricity generation projects.

The following describe certain activities relating to subsidiaries and jointly-controlled subsidiaries during 2015:

Renova Group:

Participation by Renova Energia S.A. (i) in the Renova Moinho dos Ventos 2 Consortium, with a 99.99% equity interest, with the sole purpose of participating in bids; (ii) in Ventos de São Cristóvão Energias Renováveis S.A., with a 99.99% equity interest; (iii) in the holding company CMNPAR Fifty-Four Participações S.A., with an interest of 99,.99%; and (iv) in following four newly incorporated sub-holding companies: Bahia Holding S.A., Salvador Holding S.A., Nova Energia Holding S.A. and ESPRA Holding S.A.;

Transfer of the SPE Ventos de São Cristóvão Energias Renováveis S.A. from Renova Energia S.A. to Centrais Eólicas Bela Vista XIV S.A.;

Restructuring of Renova Energia S.A., which included: (i) acquisition of a 11.36% equity interest in TerraForm Global Inc., with the corporate purpose of joining other corporations; (ii) creation of three subholdings of TerraForm Global Inc.: (1) TerraForm Global BV, (2) Other Holdings and (3) TERP GLB Brasil; (iii) transfer of Nova Renova Energia, alongside Bahia Eólica Participações S.A. and the 5 wind generating SPEs, in which Renova Energia S.A. had an ownership interest to TERP GLB Brasil; (iv) transfer of Salvador Holding S.A., in which Renova Energia S.A. had an ownership interest in to TERP GLB Brasil; (v) transfer of Salvador Eólica Participações S.A., alongside the other 9 wind generating SPEs, in which Nova Renova Energia had an ownership interest to Salvador Holding S.A.; (vi) transfer of Renova Eólica Participações S.A., alongside 15 wind generating SPEs in which Nova Renova Energia had an ownership interest to Nova energia Holding S.A.; (vii) transfer of Diamantina Eólica Participações S.A., in which Renova Energia had an ownership interest to Alto Sertão Participações S.A.; (viii) transfer of the 24 wind generating SPEs in which Renova Energia S.A. had an interest to Diamantina Eólica Participações S.A.

Aliança Geração de Energia S.A.:

Conclusion of the transaction of association between Vale S.A. (‘Vale’) and CemigCEMIG GT to form Aliança Geração de Energia S.A. (‘Aliança’). was concluded. The two companies subscribed shares issued by Aliança which were paid in by means of the equity interests they held in the following electricityenergy generation assets: Porto Estrela, Igarapava, Funil, Capim Branco I, Capim Branco II, Aimorés and Candonga; plus a 100% interest in the following wind generation SPCs:Special-Purpose Entities (‘SPEs’): Central Eólica Garrote Ltda., Central Eólica Santo Inácio III Ltda., Central Eólica Santo Inácio IV Ltda. andAnd Central Eólica São Raimundo Ltda.

Cemig Geração e Transmissão S.A.:

Merge of Cemig Capim Branco Energia S.A. into Cemig GT, and consequently the cancellation of its registration with the Brazilian Federal Revenue Service.

Acquisition by Cemig GT, from Vale, of Vale’s 49% stake in Aliança Norte Energia Participações S.A., which holds a 9.00% interest in Norte Energia S.A. (“Nesa”) (which owns the concessions of Belo Monte) – corresponding to an indirect holding of 4.41% in Nesa.

Winding up of the Aimorés and Funil consortia and the consequent cancellation of their registration with the National Registry of Legal Entities (CNPJ) of the Federal Revenue Service.

EBL Companhia de Eficiência Energética S.A., that has a 33% equity interest in Light Esco Prestação de Serviço S.A was excluded.

Parati made a public tender offer seeking to acquire all of the outstanding shares of Redentor Energia S.A. (“Redentor”) and delist Redentor’s shares from BM&FBOVESPA. As a result, Parati became the owner of 99.79% of Redentor’s equity interest;

Cemig CEMIG GT won the concession for Lot D in ANEEL’s Auction No. 012/2015, for placement of concessions for hydroelectric plants under a regime of allocation of generating capacity and physical offtake guarantees. Lot D is comprised of 13 plants that were previously owned by Cemig,CEMIG, and an additional five plants which were owned by Furnas Centrais Elétricas S.A. The hydroelectric plants Cemig previously owned are: Três Marias, Salto Grande, Itutinga, Camargos, Marmelos, Joasal, Paciência, Piau, Tronqueiras, Peti, Cajuru, Gafanhoto and Martins. The plants Furnas previously owned are: Coronel Domiciano, Dona Rita, Sinceridade, Neblina and Ervália.(‘Furnas’). The aggregate installed generation capacity of these 18 plants is 699.57 MW.

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On July 17, 2019, in connection with the public offering of shares by Light, the Company sold 33,333,333 shares that it held in that investee, at the price per share of R$18.75, in the total amount of R$625 million.

On January 22, 2021, the Company sold 68,621,264 shares that it held in that investee, at the price per share of R$20.00, in the total amount of R$1,372 million. The transaction is part of the execution of CEMIG’s divestment program. With the completion of this transaction, CEMIG is no longer a stockholder of Light.

2020 Capital Increase

On July 31, 2020, the Shareholders’ Ordinary General Meeting approved an increase in the Company’s capital, of R$0.3 million, from R$7,294 million to R$7,594 million, through issuance of 60 million new shares, each with nominal value of R$5.00, comprising 20,056,076 common shares and 39,943,924, preferred shares. The shares that were subscribed in the capital increase of July 31, 2020, were considered in full in the calculation of basic and diluted profit for 2020, since these new shares already had potential for subscription since that date, as decided by the shareholders.

2021 Capital Increase

Considering that on December 31, 2020 the profit reserves, with the exclusion of the Tax Incentive reserves, exceeded the registered share capital by R$1,529 million, the Annual General Meeting of Shareholders approved on April 30, 2021, the Management´s proposal for increase of the registered share capital to R$8,467 million, as per Article 199 of the Brazilian Corporate Law through the issuance of new shares through a stock dividend available only to the Company’s existing shareholders, with the following terms and conditions (the ‘Capital Increase’):

·Amount of the Capital Increase through stock dividend: R$873 million through the issuance of 174,609,467 new shares (58,366,345 nominal common shares and 116,243,122 nominal preferred shares) each with nominal value of R$5.00, for both common and preferred shares; and
·The new shares have the same rights of the shares of the same class, including with respect to dividends and/or distributions on equity that may be declared by the Company.

Auction of Former CEMIG GT Generation Concessions and Indemnification

The concessions of the Jaguara, São Simão, Miranda and Volta Grande hydroelectric plants, operated by CEMIG GT, expired in August 2013, January 2015, December 2016 and February 2017, respectively.

As per the original terms of the concession contracts of Jaguara, São Simão and Miranda plants, CEMIG GT believed that it had the right for the renewal of such concessions and filed administrative and court proceedings requesting for the extension the contracts. These requests, however, were rejected by the MME on the view that the request was made out of time in relation to the period/rules set by Law 12,783/13.

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As part of the court decision, in March 2017 the preliminary injunctions that had maintained CEMIG GT in possession and operation of the concessions of the Jaguara and Miranda plants were revoked. CEMIG GT remained in control of the assets, and recognized revenues from the sale of energy and the operating costs of the assets through the date that the preliminary injunction was revoked. From that date onwards, CEMIG GT ceased to recognize any depreciation on the assets and began to recognize revenues relating to the provision of services of operation and maintenance of these plants in accordance with the regime of quotas specified by Law 12,783/13 (the ‘Quotas Regime’). As ordered by the MME Order 432/2015, the São Simão plant was operated under the Quotas Regime since September 2015.

Despite the ongoing court legal proceedings involving the São Simão, Jaguara and Miranda plants, on September 27, 2017, the Brazilian Federal Government tendered the concessions for the São Simão, Jaguara, Miranda and Volta Grande plants. The Volta Grande plant concession contract expired in February 2017. These plants have total generation capacity of 2,922 MW, and the concession price in the bid amounted to R$12,131 million. The parties that won these concessions are not related to CEMIG.

The new concession contracts were signed on November 10, 2017, and on this date extension of the periods in which CEMIG GT was engaged to temporarily continue to operate the assets was agreed upon as follows:

·Volta Grande plant: until November 30, 2017.
·Jaguara and Miranda plants: until December 28, 2017.
·São Simão plant: until May 9, 2018.

On August 3, 2017, the MME Order 291/17 determined the amount payable to CEMIG GT for the residual value of the infrastructure assets of the São Simão and Miranda plants at the end of the contract, at R$1,028 million, of which R$244 million relates to the residual value of the São Simão Plant, and R$784 million for the residual value of the Miranda Plant – these amounts being expressed in Reais as of September 2015 and December 2016, respectively. The amounts had been adjusted by the Brazilian Selic rate for federal securities, and the total adjustment recognized in 2018 as an operating income amounted to R$55 million. On August 31, 2018, CEMIG GT received the amounts of reimbursement relating to the assets not previously amortized or depreciated in the basic plans of the São Simão and Miranda hydroelectric plants, as specified in MME Order 291/2017. The total amount received was R$1,139 million. As of December 31, 2020, investments made after the Jaguara, São Simão and Miranda plants came into operation, in the amounts of R$174 million, R$2.7 million and R$23 million, respectively, are recorded as concession financial assets, and the final determination of the amounts to be paid to CEMIG GT are under discussions with the regulator. Management does not expect losses in the realization of these amounts.

The MME has not yet established indemnification amounts with respect to the Jaguara and Volta Grande power plants.

Wind Farms in the State of Ceará

On May 17, 2018, CEMIG GT signed an agreement with Energimp S.A. (‘Energimp’).

On December 20, 2018, following compliance with the conditions specified in the transaction agreement, CEMIG GT and Energimp signed the related Memorandum of Conclusion of Elimination of Cross-holdings. With the signature of this document: (i) the cross-holdings previously existing between the parties in Parajuru, Volta do Rio and Morgado were eliminated; (ii) all shareholding partnership between the parties was terminated; and (iii) CEMIG GT now owns 100% of the share capital of Parajuru and Volta do Rio, and Energimp owns 100% of the share capital of Morgado.

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The following describe certain activities relating to CEMIG subsidiaries, jointly controlled entities and associates during 2020, 2019 and 2018 (aggregated by business):

RENOVA GROUP

Change in control of Renova

On October 15, 2019, Light sold, for R$1.00, the totality of its shares in the jointly controlled entity Renova, equivalent in total to 17.17% of the share capital of the company, to CG I Fundo de Investimento em Participações Multiestratégia, namely 7,163,074 shares and 98 preferred shares. Additionally, Lightcom Comercializadora de Energia S.A. signed an Assignment Agreement through which it assigned all the credits held against Renova to CG I. With the expiry of the period specified in the Shareholders’ Agreement of Renova, the subsidiary CEMIG GT did not exercise its right of first refusal nor its right of joint sale, and thus there has been no change in its direct equity interest in Renova.

Application by Renova for a court-supervised reorganization plan

On October 16, 2019, the second State of São Paulo Bankruptcy and Court-supervised reorganization Court granted the application for in-court reorganization applied for by Renova, and by the other companies of the group (‘the Renova Group’), and determined, among other measures, the following: (i) Appointment of an independent company to act as judicial administrator; (ii) Suspension of actions and executions against the companies of the Renova Group for 180 days, under Article 6 of Law 11,101/2005; (iii) Presentation of accounts by the 30th of each month, while the in-court reorganization proceedings continue, on penalty of the controlling shareholders of the companies of the Renova Group being removed, and replaced by administrator, under Article 52, IV, of Law 11,101/2005; (iv) Waiver to present tax debt clearance certificates so that the companies of the Renova Group can carry on with their activities; and (v) Order to publish a list of creditors, with 15 day term for presentation of qualifications and/or divergences of credits in relation to the court-supervised reorganization.

On December 18, 2020, the General Meeting of Creditors approved the court-supervised reorganization plans submitted to the court by Renova. In this sense, the plans describe the means of recovery in detail, give details of the DIP bridge loan, identify the Isolated Production Units (UPIs) and specify the procedure for resources disposal and allocation. For more details related to the court-supervised reorganization plans, see Item.3 – Risck Factors and see note 16 to our Financial Statements.

Considering the non-existence of any legal or constructive obligations to the investee, the Company has concluded that the court-supervised reorganization filed by Renova does not have any additional impact on its financial statements.

LIGHT

Divestiture of Light

On June 21, 2017, CEMIG started a process to sell all its equity interest in Light S.A. (‘Light’). On July 14, 2017, Rio Minas Energia Participações S.A. (‘RME’) and Luce Empreendimentos e Participações S.A. (‘Lepsa’) also decided to start a process to sell all their interest in Light. This formalized the joint decision of CEMIG, RME and Lepsa to divest of their aggregate 52.12% controlling interest in Light at the time.

On November 27, 2018, RME sold 4,350,000 of its common shares in Light, reducing its holding to 10.90% of Light, thus reducing the combined interest of CEMIG, RME and LEPSA from 52.12% to 49.99% of Light's share capital.

On July 17, 2019, Light announced the closing of the primary and secondary public offering of common, nominative and book-entry shares issued by Light, with no par value, free and unencumbered of any charges or liens. In the context of the offering, there were (i) 100,000,000 (one hundred million) newly issued shares of Light, following an increase in Light’s capital stock, and (ii) 33,333,333 (thirty-three million, three hundred thirty-three thousand, three hundred thirty-three) shares held by CEMIG at a price per share of R$18.75.

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With the settlement of the restricted offering, the Company’s equity interest in the total share capital of Light was reduced from 49.99% to 22.58%, limiting its voting rights in Shareholders’ Meetings and, as a result, its ability to direct the relevant activities of the investee.

Thus, as from that date, the Company no longer had power that gave it control of this investee. In accordance with IFRS 10 – Consolidated financial statements, the investee was no longer considered a subsidiary, and therefore was no longer consolidated in the Company’s financial statements.

On January 22, 2021, in the public offering of common shares of Light, CEMIG sold its entire remaining holding of shares in Light at R$20.00 (twenty Reais) per share for a total of R$1,372 million. With the completion of this transaction, CEMIG is no longer a stockholder of Light.

TAESA

Acquisition of 11.624% of the shares of Brasnorte Transmissora de Energia S.A. (‘Brasnorte’)

On August 30, 2019, Taesa concluded the acquisition of 11.624% of Brasnorte increasing its equity interest from 88.376% to 100.00%. For the acquisition, Taesa will pay to the seller R$18,024 million.

Acquisition by Taesa of 100% of the shares of Rialma Transmissora de Energia 1 S.A. (‘Rialma’)

On March 13, 2020, Taesa concluded the acquisition of 100% of the shares of Rialma. The asset located in the State of Rio Grande do Norte, interconnected with one of Taesa’s substations – SE Lagoa Nova of Paraíso Açu Transmissora de Energia S.A., will allow operational advantages in maintaining the new asset, and consequently contributing to Taesa´s growth plan and its consolidation in the Brazilian transmission sector. Rialma comprises the transmission line LT Lagoa Nova II – Currais Novos II, voltage of 230 kV, double circuit, with an extension of 28km and Annual Permitted Revenues (RAP) of R$12.6 million (2019-2020 cycle).

For the acquisition, Taesa will pay to the seller R$60,482 million, subject to positive or negative adjustments resulting from the variation between the net debt and the working capital between the base date and the closing date, as well as other adjustments after the closing.

Taesa – Closing of Eletrobras Auction Process

On January 15, 2019, Taesa was informed about the formal closing of the process of Eletrobras Auction No. 01/2018, regarding the lots L, N and P, for which it placed the minimum bid. Through a notice, the Sale Committee of the Eletrobras Auction No. 01/2018 stated that, on January 14, 2019, Eletrobras’s Executive Board unanimously approved, without any reservations the ratification of Eletrobras Auction No. 01/2018, referring to lot L (‘Brasnorte’) and lot N (‘ETAU’). Concerning Lot P (‘Centroeste’), CEMIG, which was already a shareholder along with Eletrobras, exercised its right of first refusal, as detailed along this document.

On April 29, 2019, Taesa concluded the acquisition of shares of ETAU, with the payment of R$32.9 million.

On May 31, 2019, Taesa concluded the acquisition of Brasnorte with payment of R$75.6 million and of Transmineiras, with payment of R$77.5 million.

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Taesa wins dispute for Lot 12

On December 20, 2018, Taesa won the dispute for the lot 12 related to the Transmission Auction 004/2018, promoted on this date by ANEEL. The volume of investments (CAPEX) and the construction period mentioned above are based on the call notice of the auction published by ANEEL. However, Taesa expects a reduction in the estimated volume of investments as well as in the period to conclude and energize the project.

 

Taesa signs a SPA for the acquisition of four operational transmission assets

On December 17, 2018, Taesa entered into a Sales and Purchase Agreement with Âmbar Energia Ltda. (‘Âmbar’) and Fundo de Investimento em Participações Multiestratégia Milão (‘FIP’ and, together with Âmbar, the ‘Sellers’), for the acquisition by Taesa of (i) all shares representing the total and voting capital of São João Transmissora de Energia S.A. (‘SJT’) and São Pedro Transmissora de Energia S.A. (‘SPT’), and (ii) of 51% of the shares representing the total and voting capital of Triangulo Mineiro Transmissora de Energia S.A. (‘TMT’) and Vale do São Bartolomeu Transmissora de Energia S.A. (‘VSB’).

On January 3, 2019, Taesa´s Extraordinary General Meeting approved the acquisition of SJT, SPT, TMT and VSB. The completion of the acquisition is subject to certain conditions precedent, including, among others: (i) regulatory authorizations of ANEEL and CADE; (ii) the non-exercise of the preemptive right by Furnas Centrais Elétricas S.A. (‘Furnas’) in relation to shares issued by TMT and the non-exercise of the preemptive right by Furnas and CELG Geração e Transmissão S.A. in relation to shares issued by VSB; (iii) confirmation of fulfillment of the obligations set forth in the Leniency Agreement signed by J&F Investimentos S.A. and the Sellers, including the commitment that no indemnifying or sanctioning measures be proposed against the purchaser; and (iv) non-occurrence of any material adverse effect.

On February 14, 2020, Taesa completed the acquisitions of SJT and SPT for an adjusted amount of R$753.2 million. The acquisitions of TMT and VSB were cancelled due to the failure to obtain the consent by the creditors.

CEMIG SIM

Launch of CEMIG Soluções Inteligentes em Energia – CEMIG SIM

On October 08, 2019, CEMIG Soluções Inteligentes em Energia – CEMIG SIM was launched. It comprises the activities developed by Efficientia and CEMIG Geração Distribuída – CEMIG GD. Efficientia's by laws were modified in order to adapt to the new object of CEMIG SIM and change of corporate name. On October 19, 2020, a CEMIG’s Extraordinary General Meeting of Shareholders approved the merger of Geração Distribuída – CEMIG GD (wholly-owned subsidiary), at book value, and as a result the investee ceased to exist and the Company took over of all its rights and liabilities.The proposal is for CEMIG SIM to act, in this first moment, but not limited, in the following segments: distributed generation, account services, cogeneration, energy efficiency (with PEE resources), and supply and storage management.

On November 25, 2020, the Company’s wholly-owned subsidiary CEMIG Sim acquired 49% of interest in seven special-purpose companies operating in photovoltaic solar generation for the distributed generation market (‘geração distribuída’), with total installed capacity of 29.45MWp, for R$55 million. On August 19, 2020 and on September 30, 2020, this wholly-owned subsidiary also acquired 49% of interest in two others SPCs operating in the same market segment for R$8 million and R$10 million, respectively, with total installed capacity of 11.62 MWp.

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CENTROESTE

On December 20, 2018, CEMIG notified Eletrobras stating its interest in exercising its right of first refusal to acquire the interest held by Eletrobras in Companhia Transmission Centroeste de Minas Gerais S.A. - Centroeste, which constituted Lot P of Eletrobras Auction 01/2018. As officially reported by Eletrobras on October 22, 2018, the winning bid was for R$43.2 million.

The first refusal right was exercised on the same terms as contained in the Auction Announcement. The amount stated above will be adjusted by the accumulated variation in the Selic rate over the period from the reference date to the closing date of this transaction, less dividends and/or interest on capital paid or declared in favor of Eletrobras in the period.

On January 15, 2019, CEMIG announced that it had been informed of the acceptance and ratification by Eletrobras of the exercise by CEMIG of its right of first refusal.

On January 13, 2020, Centroeste became a wholly own subsidiary of the Company through the acquisition of the remaining equity interest of 49% held by Eletrobras.

Centroeste operates in construction, operation and maintenance of the transmission facilities of the Furnas-Pimenta transmission line – part of the national grid.

The cash consideration paid amounts to R$45 million, which was the price in the Tender Announcement, adjusted by the accumulated variation of the Selic rate up to the date of conclusion of the transaction and adjusted by the dividends and/or Interest on Equity paid or declared by Centroeste in favor of Eletrobras in the period.

Prior to the acquisition above and as of December 31, 2019, the Company held a 51% share of the investee, and did not control the entity according to its shareholders agreement, therefore, the investments in Centroeste was accounted for under the equity method. See more information on Note 16 to our consolidated financial statement - Investments.

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The companies incorporated in Brazil described below are our major subsidiaries and affiliates. The jointly controlledsubsidiary companies were recorded byunder the equity method:method (*):

 

LOGO

Cemig’s principal* As of March 31, 2021 the only change in our major subsidiaries and jointly-controlledaffiliates from December 31, 2020 to March 31, 2021 was the sale of the interest on Light which was already configured as an asset held for sale. For more information, see “Divestment of Light."

CEMIG’s main subsidiaries and jointly controlled entities and affiliates include the following:

·CEMIG Geração e Transmissão S.A. (‘CEMIG GT’) – 100% owned: operates in energy generation and transmission;
·CEMIG Distribuição S.A. (‘CEMIG D’) – 100% owned: operates in energy distribution;
·Companhia de Gás de Minas Gerais (‘Gasmig’) – 99.57% owned: acquires, transports, distributes and sells natural gas;
·SPEs of Lot D – 100% owned: Geração Camargos S.A., CEMIG Geração Itutinga S.A., CEMIG Geração Leste S.A., CEMIG Geração Oeste S.A., CEMIG Geração Salto Grande S.A., CEMIG Geração Sul S.A. and CEMIG Geração Três Marias S.A.; Lot D is comprised of 13 plants, previously owned by CEMIG, and an additional 5 plants, which belonged to other companies. The aggregate installed generation capacity of these 18 plants is 699.57 MW;
·SPEs – Wind Energy - 100% owned: Central Eólica Praias de Parajuru S.A. and Central Eólica Volta do Rio S.A., wind farms with 47 wind turbines with 71.20 MW;
·CEMIG SIM - 100% owned: distributed generation, account services, cogeneration, energy efficiency, and supply and storage management;
·Centroeste – 100% owned: operates in construction, operation and maintenance of the transmission facilities of the Furnas-Pimenta transmission line – part of the national grid;
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Table of Contents

 

Cemig Geração e Transmissão S.A. (“Cemig GT”) – 100% owned:
·Transmissora Aliança de Energia Elétrica S.A. (‘Taesa’) – jointly-controlled entity, with ownership of 36.97% of the voting stock and 21.68% of the total stock: construction, operation and maintenance of energy transmission facilities in 17 states of Brazil and in the Federal District;
·Aliança Geração de Energia S.A. (‘Aliança’) – jointly controlled entity, with direct ownership of 45% of the voting and total share. Aliança is privately owned and operates as a platform for consolidation of generation assets and investments in future generation projects;
·Investment in the Belo Monte Plant through Amazônia Energia S.A. and Aliança Norte: Amazônia Energia S.A. and Aliança Norte are shareholders in Norte Energia S.A.-NESA, which holds the concession to operate the Belo Monte Hydroelectric Plant, on the Xingu River, in the State of Pará. Through the jointly controlled entities referred to above, CEMIG GT owns an indirect equity interest in NESA of 11.69%. After its completion, with the installation of its 18th turbine, on November 2019, the installed capacity of the dam complex is 11,233 megawatts (MW). Belo Monte Hydroelectric Plant is the largest 100% Brazilian hydroelectric plant and one of the largest in the world; and
·Investment in the Santo Antônio Plant through Madeira Energia S.A (‘MESA’) which owns 100% of Santo Antônio Energia S.A., hydroelectric plant in the Madeira River in the state of Rondônia with an installed capacity of 3,568 megawatts (MW). CEMIG GT's holds 15.51% of MESA´s total shares.

Long-Term Strategic Plan

The long-term strategy and the multiannual business plan, reviewed and approved by the Board of Directors in electricity generation2018, defined that our mission is to provide integrated solutions for clean power, accessible to society, in an innovative, sustainable and transmission.

competitive way.

Cemig Distribuição S.A. (“Cemig D”) – 100% owned: operates in electricity distribution;

Companhia de Gás de Minas Gerais (“Gasmig”) – 99.57% owned: acquires, transports, distributes and sells natural gas;

Transmissora AliançIn 2021, the Board of Directors approved a de Energia Elétrica S.A. (“Taesa”) – jointly-controlled subsidiary, with ownership of 42.72%revision of the voting stockstrategic plan for 2021 – 2030. The principal guidelines and 31.54%directives include the following:

·Transform the customer experience to become one of the top companies in customer satisfaction;
·Execute the program of disinvestment of non-core assets, assets that do not provide returns, assets in which holdings are non-material in scale, and assets with liquidity, to leverage new investment;
·Investing to modernize core businesses, expand operations and develop new line of businesses for the future creating superior value;
·Redesign and digitize internal processes as well as customer interactions;
·Ensure operational efficiency of the businesses;
·Consolidate competencies, increase productivity and optimize personnel costs;
·Consolidate Health and Safety as a value;
·Be innovative in the quest for technological solutions for the businesses;
·Comply with the regulatory requirements; and;
·Reinforce the practices of environmental, social, and governance – ESG.

A process of evaluation of structures for disinvestment of the total stock: construction, operation and maintenance of electricity transmission facilities in 18 states of Brazil;

Light S.A. – Jointly-controlled subsidiary, with a direct holding of 26.06% and an indirect holding of 6.42% of total stock: electricity generation, transmission, trading and distribution, and other related services; direct or indirect holding of interests in companies operating in these areas; and

Renova Energia S.A. – jointly-controlled subsidiary, with direct ownership of 27.37% of the total capital and 36.8% of the voting stock. Listed company operating in development, construction and operation of plants generating power from renewable sources—wind power, small hydroelectric plants (SHPs), and solar energy; sales and trading of electricity, and related activities. Renova owns Latin America’s largest wind complex, in the central region of the state of Bahia;

Aliança Geração de Energia S.A. – jointly-controlled subsidiary, with direct ownership of 45% of the voting and total stock. Aliança is privately owned and operates as a platform for consolidation of generation assets and investments in future generation projects.

Strategy

Our vision and goal is to consolidate our position as the largest group in the Brazilian electricity sector in this decade, with a presence in the natural gas industry, and becoming a world leader in sustainability, admired by clients and recognized for our strength and performance.

In order to achieve our vision of the future and to follow our Long Term Strategic Plan, we have the following goals:

Strive to be a national leader in the markets we operate, with a focus on market share;

Strive for operational efficiency in asset management;

Be one of the most attractive companies for investors;

Be a benchmark in corporate management and governance;

Be innovative in the search for technological solutions for our business;

Be a benchmark in social, economic and environmental sustainability.

In 2015 and in the last 5 years, the Company’s installed capacity experienced constant growth. Cemig’s actions on climate change are in line with its business strategy through a commitment entitled “10 initiatives for the climate.” Published the Inventory of Greenhouse Gas Emissions Greenhouse verified by independent audit. Growing involvement all its stakeholders is the social responsibility strategy of Cemig which is present in more than 774 cities and 23 states of Brazil, generating, transmitting and distributing electricity, with quality services, for millions of Brazilians.

We have taken part in several transactions in recent years, which includes among others, the following:

Acquisitions involving Light and Parati

On March 14, 2013, Parati S.A. – Participações em Ativos de Energia Elétrica (“Parati”) made a public tender offer in order to the cancel Redentor Energia S.A.’s Listing Registration allow it to exit the Novo Mercado segment. As a result of this public offer, Redentor Energia exits form the Novo Mercado segment, but it had to remain listed in BM&FBovespa.

Acquisition of interest in Guanhães Energia

In February 2014, inclusion in Guanhães Energia S.A. by the creation of four special purpose companies for hydroelectric power generation, with 100% equity interest: PCH Fortuna II S.A., PCH Jacaré S.A, PCH Dores de Guanhães S.A. and PCH Senhora do Porto S.A.

In August 2015, the four wholly-owned subsidiaries of Guanhães Energia, all of which hold authorizations to build and operate small hydroelectric plants (SHPs), won the A-3 ‘New-build’ auction No. 04 of 2015, carried out by ANEEL. This gives them the right to sign contracts for electricity supply at prices higher than those currently in effect and also guarantees predictable revenues during the period of the concessions for all of the SHPs. Construction of these projects are 97% completed, and the start of commercial operations is scheduled for the end of 2016.

For more information about Guanhães Energia, see the section “Expansion of Generation Capacity.”

Acquisition of equity interest in Brasil PCH and Investment Agreement with Renova Energia SA

On June 14, 2013 Cemig GT signed a share purchase agreement with Petróleo Brasileiro S.A. (“Petrobras”) in connection with the purchase of 49% of the common shares of Brasil PCH (the “Brasil PCH Share Purchase Agreement”).

On August 8, 2013 Cemig GT approved the signing of an Investment Agreement with Renova, RR Participações S.A. (“RR”), Light Energia S.A. (“Light Energia”), and Chipley, governing the admission of Cemig GT into the controlling stockholding block of Renova, through a subscription by Cemig GT of new shares to be issued by Renova, the structuring of Chipley as a growth vehicle, owned by Cemig GT and by Renova, and the assignment to Chipley of the Agreement for Purchase of Shares in Brasil PCH S.A.

The issue price for the shares in Renova was set at R$16.2266 per common share, resulting in a value of R$1.41 billion for the portion of the increase in the share capital of Renova to be subscribed by Cemig GT. These amounts are to be updated byTAESA is in progress, within the CDI Rate from December 31, 2012 until the dateoverall concept of optimization of the capital increase.

The transaction to acquire an interest in Brasil PCH was subject to rightsCompany’s allocation of first refusal and/or joint sale by the other stockholders of Brasil PCH. At the expiration of the period for that exercise of the right of first refusal, none of the stockholders holding that right had decided to do so; and only one stockholder, Jobelpa S.A. (‘Jobelpa’), holder of 2% of the equity of Brasil PCH, decided to exercise its (‘tag-along’) right of joint sale.capital.

The transaction was completed on February 14, 2014, with payment by Chipley of R$739.94 million, funded by an Advance Against Future Capital Increase in Chipley made by Cemig GT.

On March 31, 2014, Cemig GT made the Advance Against Future Capital Increase in Renova, in the amount of R$810.12 million.

In October 2014, Cemig GT entered the controlling stockholding block of Renova Energia S.A. – Renova, acquiring 36.62% of Renova’s voting stock and 27.37% of its total capital, by subscription of 87,186,035 common shares. For the capital increase to take place, RR and Light Energia assigned their rights of preference to Cemig GT. The issue price of the shares in Renova was R$17.7789 per common share. The transaction was realized by use of two Advances against Future Capital Increase (Adiantamentos para Futuro Aumento de Capital,referred to as AFACs), with a total value of R$1.55 billion: the first, of R$739.94 million, was made on February 14, 2014, in Chipley; and the second, of R$810.12 million, on March 31, 2014.

Other corporate events relating to Renova Energia S.A. in 2014 and 2015:

In January 2014, the addition by Renova Energia S.A. of 9 special-purpose companies operating in wind generation, holding 99% equity interest: Centrais Eólicas Bela Vista II Ltda.; Centrais Eólicas Bela Vista III Ltda.; Centrais Eólicas Bela Vista IV Ltda., Centrais Eólicas Bela Vista V Ltda.; Centrais Eólicas Bela Vista VI Ltda.; Centrais Eólicas Bela Vista VII Ltda.; Centrais Eólicas Bela Vista IX Ltda.; Centrais Eólicas Bela Vista X Ltda. and Centrais Eólicas Bela Vista XI Ltda.;

In April 2014, the formation by Renova Energia, of 17 special-purpose companies operating in wind generation, with its head office in Guanambi, Bahia state: Centrais Eólicas Umburanas 1 Ltda., Centrais Eólicas Umburanas 2 Ltda; Centrais Eólicas Umburanas 3 Ltda; Centrais Eólicas Umburanas 4 Ltda; Centrais Eólicas Umburanas 5 Ltda; Centrais Eólicas Umburanas 6 Ltda; Centrais Eólicas Umburanas 7 Ltda; Centrais Eólicas Umburanas 8 Ltda; Centrais Eólicas Umburanas 9 Ltda; Centrais Eólicas Umburanas 10 Ltda; Centrais Eólicas Umburanas 11 Ltda; Centrais Eólicas Umburanas 12 Ltda; Centrais Eólicas Umburanas 13 Ltda; Centrais Eólicas Umburanas 14 Ltda; Centrais Eólicas Umburanas 15 Ltda; Centrais Eólicas Umburanas 16 Ltda; and Centrais Eólicas Umburanas 18 Ltda.

In August 2014, creation of the Renova Moinhos de Vento Consortium, in which Renova Energia has a 99.99% interest. The purpose of this consortium is to participate in public auctions for renewable energy projects and develop the projects it wins.

In November 2014, the formation of 2 sub-holding companies, called Diamantina Eólica Participações S.A. and Alto Sertão Participações S.A., each in which Renova Energia S.A. holds a 99.99% equity interest. The sub-holding companies purposes are to hold interests in other companies in the areas of electrical power generation and trading electricity.

Securities Contribution Agreement between Renova, TerraForm Global and SunEdison Inc.

In May 2015, a securities contribution agreement (the “Securities Contribution Agreement”) between Renova, TerraForm Global and SunEdison Inc. was entered into pursuant to which each party thereto agreed to contribute certain specific operational assets to TerraForm Global.

The first phase of the operation included the execution of the following agreements:

(i)57 
Purchase and sales agreement with respect to shares for the saleTable of assets of the ESPRA project for cash, representing three small hydroelectric power plants that sell energy under the Proinfa, with 41.8 MW of installed capacity for the equity value of R$136 million;Contents

 

(ii)Purchase and sales agreement of shares for the sale of assets of the Bahia project for cash, corresponding to five wind farms that sell energy in the LER 2009, with 99.2 MW of installed capacity for the equity value of R$451 million; and

 

(iii)Agreement for the exchange of shares of the Company’s subsidiaries who hold the assets of the Salvador project, representing nine wind farms that sell energy in the LER 2009, with 195.2 MW of installed capacity for the equity value of R$1.026 billion, for shares of TerraForm Global based on the price per share to be paid in the public offering (IPO) of TerraForm Global which is in progress.

The second phase of the Securities Contribution Agreement consisted of an exchange agreement with respect to shares of Renova’s subsidiaries that holds assets with 2,204.2 MW of installed capacity for shares of TerraForm Global at a R$13.4 billion enterprise value. One of the conditions to the completion of the second phase of the Securities Contribution Agreement was the conclusion of the sale of Light’s equity interest in the control group from Renova to SunEdison. Such sale did not occur and consequently the second phase of the Securities Contribution Agreement was terminated.

Acquisition of a 9.77% interest in Norte Energia S.A.: the Belo Monte Hydroelectric Plant

The Belo Monte Hydroelectric Plant (“Belo Monte”) is the largest power plant currently under construction in the world, and when completed it will have installed capacity of 11,233 MW and takeoff guarantee level of 4,571 MW average. The start of the commercial operation is scheduled for April 2016, and the concession period is 35 years. Commercial operations of a number of generators commenced during the first quarter of 2016, representing an aggregate capacity of 593 MW for distribution through the National Interconnect System. The concession for construction and operation of the Belo Monte Hydroelectric Plant, on the Xingu River, in the Brazilian state of Pará, is held by Norte Energia S.A. (“Norte Energia”), which won the auction held in April 2010.

The Northern Region of Brazil is the principal frontier for expansion of Brazil’s hydroelectric power generation, and more than 60% of the hydroelectric potential for expansion is still available. Thus, we believe that participation in the project has a strategic value. The Belo Monte Hydroelectric Plant is the second project in the region in which Cemig GT is participating, the first being its 10% interest in the consortium for the construction of the Santo Antônio Hydroelectric Plan in the Brazilian state of Rondônia.

Amazônia Energia Participações S.A. “Amazônia Energia” is a SPC in which the stockholders are: Light S.A., with 51% of the voting stock and 25.5% of the total capital; and Cemig Generation and Transmission (Cemig GT), with 49% of the voting stock and 74.5% of the total capital.

Investigation of Norte Energia S.A.

In March 2014, while conducting an investigation involving a local gas station/carwash in the city of Brasília (Federal District, Brazil), the Brazilian Federal Police and Public Prosecutors uncovered evidence of a much larger corruption and bribery scheme involving Brazil’s state owned oil company, Petrobras. As a result, a federal investigation, calledOperação Lava Jato (‘Operation Carwash’), was initiated and is being conducted by Federal Prosecutors and the Federal Police under the supervision of a Federal Judge. Over the course of the investigation into Operation Carwash, a number of companies and individuals have entered into cooperation agreements with the Brazilian Federal Prosecutor’s Office (Ministério Público Federal, or MPF), whereby suspects choose to collaborate with the authorities in exchange for a lighther sentence. Some of these cooperation agreements contained allegations involving the Belo Monte Hydroelectric Plant, on Xingu River in State of Pará. No criminal charges have been brought against Cemig as part of Operation Carwash.

In response to the allegations, Centrais Elétricas Brasileiras S.A. – Eletrobras (‘Eletrobras’), which owns 49.98% of the share capital of NESA, hired an international investigation team to search for irregularities in projects in which it is a shareholder, including NESA (the ‘Independent Investigation’). The Independent Investigation team has completed the investigation designed to identify misstatements to Eletrobras’ consolidated financial statements, which included an analysis of NESA. The Independent Investigation team is still in the process of performing some procedures, focusing on internal compliance matters. There are also ongoing investigations and other legal measures conducted by MPF involving other shareholders of NESA and some of their executives. Based on our current knowledge, Cemig does not expect these additional procedures provide any additional relevant information that would materially impact its consolidated financial statements in future periods.

The investigation concluded that certain contracts with some contractors and suppliers of the Belo Monte Hydroelectric Plant project included bribes estimated at 1% of the price of the contract plus some other fixed amounts.

Based on the conclusions and results identified by the independent internal investigation, the management of NESA has evaluated the impact on the financial statements according to International Accounting Standard IAS-16—Property, Plant and Equipment, and concluded that the amount of R$ 183 million is attributable to overpricing due to bribes deemed to be of an illicit nature and should not have been capitalized as part of the cost of its property, plant and equipment considering that such amount is not a cost attributable to operating and maintaining the plant.

NESA is not able to identify an accurate manner to estimate the periods of prior Financial Statements in which excessive capitalized costs may have occurred, because of the fact that the information made available by the independent internal investigation does not individually specify the contracts, payments and the periods of disclosure in which such excesses may have occurred. It is also emphasized that the alleged undue payments were not made by NESA, but by contractors and suppliers of Belo Monte Power Plant, and this factor also prevents identification of the exact amounts and periods of the payments.

Hence, NESA has applied the procedure specified in IAS 8 – Accounting Policies, Changes in Accounting Estimates and Errors, adjusting the estimated amounts of excessive capitalized costs in the amount of R$183 million, related to illegal payments in the Financial Statements as of December 31, 2015, due to the impracticability of identification of the adjustments for each prior period affected.

As a consequence of the adjustment recorded by NESA, Cemig recorded in the year ended December 31, 2015, as part of its equity method accounting in NESA, the amount of R$23 million on account line Investment in counterpart to the equity in its Statement of Income. Of this total amount, R$21 million was made by Cemig GT and R$2 million was made by Light S.A., according to IAS-8—Accounting Policies, Changes in Accounting Estimates and Errors.

For additional information, please refer to “Explanatory Note,” “Recent Developments – Allocation of Net Income for 2015,” “Item 18. Financial Statements – Note 14 – Investments” and “Item 18. Financial Statements – Note 23 – Equity and Remuneration to Shareholders – (c) Dividends – Allocation of Net Income for 2015 – Proposal by Management.”

Acquisition by Taesa of equity interests in the Abengoa Transmission Companies

Transfer of equity interests of the TBE transmission assets, held by Cemig and Cemig Generation and Transmission, to TAESA and Transfer of TAESA’S Control.

In August 2014, the following changes in the stockholding structure of the companies of the TBE group took place:

STC – a change in the equity interest of EATE from 80% to 61.55%, and inclusion of ENTE, with interest of 18.45%.

ERTE – a change in the percentage interest of Taesa in the total share capital, from 49.99% to 35.41%, and the inclusion of EATE, with interest of 29.16% in the total share capital.

At a meeting held on October 30, 2014, the Board of Directors approved an injection of capital by ENTE into ERTE, of R$37,557, represented by 21,732,203 preferred shares (29.41% interest in the total capital), in such a way as to give ERTE the funds necessary for payment of dividends that had been retained in corporate reserves. This meeting also authorized signature by the company, and Alupa, EATE and ENTE, of the Term of Assignment of First Refusal Right in the subscription of new shares and other securities in ERTE, under which transfer was made, free of financial consideration, in proportion to their respective shares in the total capital of ERTE. After this injection the totally paid-up share capital of ERTE was R$109,471, represented by 36,940,800 common shares and 36,940,800 preferred shares, without par value. Thus, Taesa then held a direct interest in ERTE of 24.99% and an indirect interest of 25.00% (taking into account that Taesa holds an interest of 49.98% in EATE and 49.99% in ENTE), continuing a direct and indirect holding in ERTE of 49.99%. This change in equity interest did not result in any goodwill premium nor discount or any impact on the Company’s profit.

Transfer of control of Taesa from Cemig GT to Cemig

On October 24, 2013 the General Meetings of Debenture Holders of Cemig GT consented, in the terms of Article 174, §3º of the Brazilian Corporate Law, to a reduction of the Share Capital of Cemig GT from R$3,296,785 to R$893,192 as a result of the transfer of the shares in Taesa (Transmissora Aliança de Energia Elétrica S.A.) to Cemig (Companhia Energética de Minas Gerais – Cemig), the latter being the guarantor of the debenture issues of Cemig GT, in accordance with the consent given by the electricity regulator, ANEEL, in ANEEL Authorizing Resolution No. 4108/2013, of May 14, 2013, and as decided by the Extraordinary General Meeting of Stockholders of Cemig GT on September 26, 2013.

Because this was a transaction between entities under common control, the transfer was carried out at historic cost of the investments on that date, without any effect on the results of Cemig or of its subsidiary Cemig GT.

Acquisition of the São Gotardo substation by TAESA

On June 6, 2012, TAESA won Lot E of ANEEL Auction 005/2012, TAESA formed a SPC named São Gotardo Transmissora de Energia S.A. to which ANEEL granted the right to commercial operation of the concession comprising two transmission functions within the São Gotardo 2 substation in the state of Minas Gerais. TAESA did not offer a discount in relation to the initial base RAP of R$3.74 million. The company commenced its operations in February, 2014.

TAESA follow-on equity offering

The holders of units in Fundo de Investimento em Participações Coliseu (“FIP Coliseu”), the equity investment fund that is part of the controlling stockholding block of Taesa, approved, at its nineteenth General Meeting of Unit Holders, held on October 21, 2014, an extension of the period of duration of FIP Coliseu, which would otherwise have been terminated on October 26, 2014, for up to 720 calendar days from October 21, 2014.

Clause 16.1.1 of the First Amendment to the Stockholders’ Agreement of Taesa (the “Stockholders’ Agreement”) provides that Santander Participações S.A. (“Santander”), a unit holder of FIP Coliseu and, therefore, an indirect stockholder of Taesa, will cease to be part of the Stockholders’ Agreement on October 30, 2014. To effect this separation from the Stockholders’ Agreement, and also because of the extension of the period of duration of FIP Coliseu referred to above, the twentieth General Meeting of Unit Holders of FIP Coliseu was held, and approved the partial split of FIP Coliseu, with reversion of the common shares of Taesa indirectly owned by Santander, then held by FIP Coliseu, to Fundo de Investimento em Participações Resling (the sole unit holder of which is Santander itself, hereinafter referred to as “FIP Resling”).

As a result of this, FIP Resling held 76,258,597 common shares of Taesa. At the request of Santander, the Board of Directors of Taesa, on October 30, 2014, approved the conversion of 50,839,064 common shares held by FIP Resling into preferred shares.

Immediately following this, the Board of Directors of the Company, at the request of Santander, approved the issuance of 25,419,532 Units in Taesa in favor of FIP Resling, through the conversion of 50,839,064 preferred shares into 25,419,532 common shares held by FIP Resling on October 30, 2014.

After the split of the shares held by Santander and the issuance of the Units in its possession, the composition of the total capital of the Company was as follows:

   ON shares   %   PN shares   %   Total capital   % 

FIP Coliseu

   228,775,790     35.7%         0.0%     228,775,490     22.1%  

Cemig

   293,072,229     45.7%     155,050,644     39.5%     448,122,873     43.4%  

Market

   93,446,517     14.6%     186,892,944     47.6%     280,339,461     27.1%  

FIP Resling

   25,419,533     4.0%     50,839,064     12.9%     76,258,597     7.4%  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total

   640,714,069     100.0%     392,782,652     100.0%     1,033,496,721     100.0%  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

The other clauses of the Stockholders’ Agreement of the Company remain valid up to the end of the concessions, and thus the shared management of the Company by Cemig and FIP Coliseu, or its successors, is continued.

Increase of stockholding in Gasmig

On July 29, 2014, acquisition of the 40% interest held by the subsidiary Gaspetro in Companhia de Gás de Minas Gerais (Gasmig) was agreed. This transaction was approved by the Boards of Directors of both Cemig and Petrobrás, at a purchase price of R$600 million, subject to certain usual conditions precedent, including the approval by the Brazilian monopolies authority (Conselho Administrativo de Defesa Econômica – CADE), and consent from the State of Minas Gerais, the grantor of Gasmig’s gas distribution concession. This acquisition is part of the Cemig’s strategy for the establishment, in partnership with Gás Natural Fenosa (‘GNF’), of Gas Natural do Brasil S.A. (‘GNB’), the platform for consolidating investments in natural gas projects.

In October 2014, a change in the equity interest of Companhia Energética de Minas Gerais in Gasmig’s voting capital, from 58.71% to 98.71%; and in the total capital, from 59.57% to 99.57%.

Association with Gás Natural Fenosa (GNF)

On June 13, 2014, Cemig signed agreements with Gas Natural Fenosa (“GNF”) formalizing an association for the creation of the company Gás Natural do Brasil S.A. (“GNB”), the platform for consolidating assets and investment in natural gas projects.

Acquisition of interest in the Capim Branco Plant Consortium

On May 28, 2013, Cemig Capim Branco Energia S.A., a wholly-owned subsidiary of Cemig, completed the acquisition of an equity interest of 30.3030% in the SPC Epícares Empreendimentos e Participações Ltda., a company in the Suzano Group, which holds an interest of 17.89% in the Capim Branco Energia Consortium (the “Consortium”). This acquisition represents an additional interest of 5.42% in the Consortium.

The interest acquired has been valued at R$94 million. The value of this acquisition was calculated by the discounted cash flow method. The difference between the consideration transferred and the fair value of the assets was allocated to the concession for the project, based on the cash expected to be generated during the concession period. This intangible asset will be amortized on a straight-line basis from June 2013 until August 2036, the date of termination of the concession.

On February 27, 2015 an Extraordinary General Meeting of the Stockholders of Cemig decided to authorize the incorporation by Cemig GT of Cemig Capim Branco Energia S.A., and the subsequent dissolution of the latter company. The incorporation consists of the transfer from Cemig to Cemig GT of the direct and indirect equity interests held by Cemig Capim Branco Energia S.A., equivalent to 26.4752% of the Amador Aguiar I and II Hydroelectric Plants. Of this total, Capim Branco directly holds 21.0526% of the Amador Aguiar I and II Plants and Capim Branco hold 30.3030% of the share capital of Epícares Empreendimentos e Participações Ltda., which, in turn, holds 17.8947% of the Amador Aguiar I and II Plants. The Brazilian regulator, ANEEL, approved the transfer.

This incorporation was one of the conditions precedent for subscription of shares in Aliança Geração de Energia S.A., by transfer of the interests held by Vale and Cemig GT in the following generation assets: Porto Estrela, Igarapava, Funil, Capim Branco I, Capim Branco II, Aimorés and Candonga (“the Association”).

As a result of the incorporation, there was an increase of R$1.7 billion in the share capital of Cemig GT, and an amendment of the head paragraph of Clause 5 of the by-laws of Cemig GT.

Partnership for consolidation of interests in generation holdings and creation of Aliança Geração de Energia S.A.

On December 19, 2013, Cemig GT signed commercial and stockholding documents with Vale, formalizing an association for creation of the company Aliança Geração de Energia S.A., intended to be a platform for consolidation of assets in generation consortia held by the parties, and investments in future electricity generation projects.

On August 5, 2014 Cemig GT and Vale signed the Definitive Association Agreement, regulating among other matters acquisition by Cemig GT of share capital in Aliança Geração de Energia S.A. by the subscription of 98,029 (ninety eight thousand twenty nine) nominal common shares without par value, such that following this Cemig GT will own a 45% interest in the total and voting stock of Aliança Geração, and Vale will own 55% of the total and voting stock. The Definitive Agreement provides that after fulfillment of certain conditions precedent, the second increase in the capital of Aliança will take place on the Closing Date of the transaction: the shares to be issued will be subscribed by Cemig GT and by Vale, preserving the proportion of a 55% holding by Vale and a 45% holding by Cemig GT.

On February 27, 2015, after approval by the Extraordinary General Meeting of Stockholders of Cemig, Vale and Cemig GT completed the transaction for the subscription of shares in Aliança Geração de Energia S.A. (‘Aliança’). The two companies subscribed the shares in Aliança by transfer to it of the equity interests they held in the assets of the Association.

Aliança now has hydroelectric installed capacity in operation of 1,158 MW (assured offtake level 652 MW), as well as other generation projects, which, at the time of the transaction approval, were valued at R$4.5 billion. Vale owns 55% and Cemig GT 45% of Aliança’s the equity capital.

The Consortia for the Aimorés and Funil plants and Cemig Capim Branco Energia S.A. with the Brazilian Federal Revenue Service have now been canceled.

Cemig GT undertook to also acquire for approximately R$310 million, 49% of Aliança Norte Energia Participações S.A., which holds the 9% interest owned by Vale in Norte Energia S.A. The acquisition price, corresponding to the capital injections made by Vale up to December 27, 2015, will be paid on the closing date, adjusted by the IPCA inflation index. With the acquisition Cemig GT becomes the indirect holder of a further 4.41% of Norte Energia, representing an installed generation capacity of 495.39 MW (201 average MW).

Under the existing contracts of the Association and of the Acquisition the Parties established that control will be shared between them and that there will be full alignment in the taking of all decisions in connection with the operation of the companies.

On March 31, 2015 the acquisition (the “Aliança Norte Acquisition”) involving the transfer of Vale’s 49% stockholding interest in Aliança Norte Energia Participações S.A., was completed. Aliança Norte Energia Participações S.A. owns 9% of Nesa – this corresponds to an indirect holding in NESA of 4.41%. The condition precedent referred to in the Material Announcement of February 27, 2015 was thus fulfilled.

The acquisition price was R$310 million, referring to the amount of funds placed by Vale into the share capital of Nesa up to the closing date, after monetary updating by the IPCA index from the date of each injection of funding up to February 28, 2015, in proportion to the indirect stockholding in Nesa of 4.41%.

Investment in the Santo Antônio plant through Madeira Energia S.A. (MESA) and FIP Melbourne

Madeira Energia S.A. (MESA) and its subsidiary Santo Antônio Energia S.A. (SAESA) are incurring establishment costs related to the construction of the Santo Antônio Hydroelectric Plant. The property, plant and equipment assets constituted by these expenditures totaled R$22.18 billion on December 31, 2015, and this amount, in accordance with financial projections prepared by its management, is to be incorporated by future revenues generated as from the start of operations of all the generator rotors of that entity. On December 31, 2015, the amount of PP&E proportional to the Company’s interest in this jointly-controlled subsidiary was R$4 billion.

The physical average offtake guarantee level for the Santo Antônio Hydroeletric Plant is 2,218 MW. This was reached in September 2014 with the start of commercial operation of the 32nd generating rotor. The Plant had 35 rotors in operation at the end of 2015. In November 2016, when completed and operating at full capacity, it is expected to have 50 rotors operating and generation capacity of 3,568 MW.

On November 19, 2014 SAAG Investimentos S.A. (SAAG) and Cemig GT filed an action for provisional remedy against Mesa, requesting an interim order to suspend, until consideration of the merits by the Arbitration Tribunal, the period for exercise, by SAAG and by Cemig GT, of the right of first refusal to subscribe the additional portion of the capital of Mesa, in the amount of R$174.72 million, approved in the Extraordinary General Meeting of Stockholders of Mesa held on October 21, 2014.

The action also requested suspension of all the effects of the decisions as they relate to SAAG and Cemig GT and to their interests in Mesa, including in relation to the dilution and the penalties specified in the Stockholders’ Agreement of Mesa.

The application for provisional remedy was granted on November 21, 2014, by the 39th Civil Court of the Central Jurisdiction of São Paulo. Arbitration proceedings were filed against Mesa in the Market Arbitration Chamber (Câmara de Arbitragem do Mercado, or CAM) in accordance with the regulations of the CAM. On December 31, 2015, these arbitration proceedings were waiting for a ruling.

There are ongoing investigations and other legal measures conducted by the MPF involving other indirect shareholders of Madeira Energia S.A. and some executives of these other indirect shareholders.

An Increase in equity stake through acquisition of an indirect position via Fundo de Investimento em Participações Melbourne (‘the Melbourne Equity Fund’ or ‘FIP Melbourne’)

On June 6, 2014 Andrade Gutierrez Participações S.A. (‘AGP’) transferred nominal preferred shares and nominal common shares corresponding to 83% of the total stock and 49% of the voting stock in SAAG Investimentos S.A. (‘SAAG’) to the Melbourne equity investment fund (‘FIP Melbourne’), an investment fund administered by Banco Modal, in which Cemig GT and private pension plan entities are investors through an equity investment fund structure (‘the Funds’) and as SPC when referred to jointly with the Funds, ‘the Investment Structure’).

Cemig GT holds less than 50% of the NAV of the Funds and less than 50% of the voting shares in the SPC, preserving the private-sector nature of the Investment Structure. SAAG owns 12.4% of the total share capital of Madeira Energia S.A. (‘Mesa’).

With the conclusion of the transaction on August 25, 2014, and certain stockholding changes made on March 31, 2016, Cemig GT now has a direct equity interest of 8.13% in Mesa, over and above its indirect interest of 10%.

The valuation for the acquisition was determined by the discounted cash flow method, and the difference between the book value and fair value of the assets was allocated to the concession of the project, having as its basis the cash generation expected during the period of the concession. This intangible asset will be amortized on the straight-line basis from the acquisition date until June 2043, the date of termination of the concession.

Other corporate events in 2014 and 2015

In March 2014, Cemig Overseas S.L, a wholly-owned subsidiary with its head office in Spain, was included in the Company’s organizational chart and Lajes Energia S.A was included in Light Energia S.A. as a wholly-owned subsidiary.

In May 2014, SPC Energia Olímpica was included in Light S.A.’s organizational chart. Light S.A. owns 50.10% of SPC Energia Olímpica total capital, whose corporate purposes are to build, operate and maintain the Vila Olímpica substation and two underground lines of 138kV, which will connect to the Vila Olímpica substation.

On August 4, 2014, at a meeting of the Board of Directors of the Company, authorization was given to constitute the wholly-owned subsidiary Cemig Participações Minoritárias S.A. – CemigPar, the objects of which are exclusively the holding of minority interests in the share capital of other companies, whose activities are related to services in energy, oil and gas, in their various fields, and developments and exploration of telecommunication and information systems, with initial capital of R$1,000 represented by one thousand nominal common shares without par value.

In October 2014, the Company incorporated Cemig Participações Minoritárias S.A.

In October 2014, inclusion in Cemig GT, of 33.33% equity interest in the SLT Project Consortium, the object of which is to manage and account for the contracting of legal, environmental, technical, and any other external consultants necessary for preparation of studies to ascertain the attractiveness of the São Luiz do Tapajós Hydroelectric Plant, located in the State of Pará.

In December 2014, Cemig Geração e Transmissão was removed from the Consortium Cosama, where it had a 49.00% stake.

In February 2015: elimination of Light Esco Prestação de Serviço S.A.’s 33.00% participation in EBL Companhia de Eficiência Energética S.A.

In April 2015, the Itaocara Hydroelectric Plant Consortium, the capital of which is owned by Cemig GT (49%) and Itaocara Energia Ltda. (a wholly-owned subsidiary of Light S.A.) (51%), won the concession for the Itaocara I hydroelectric plant, which has an installed capacity of 150 MW. This project is expected to be built on the Paraíba do Sul River and will cover areas in the counties of Aperibé, Cantagalo, Itaocara and Santo Antônio de Pádua, in the state of Rio de Janeiro, and Pirapetinga, in the state of Minas Gerais. Construction is planned to start in 2016 and is expected to create 1,200 direct jobs and 2,200 indirect jobs, at the peak of construction. The consortium has already obtained an environmental Installation License (Licença de Instalação, or LI), issued by the Brazilian environmental authority Ibama, and a Public Utility Declaration (Declaração de Utilidade Pública, or DUP), issued by ANEEL.

December 2015 auction by Aneel bid with respect to operating power plants

On November 25, 2015, Cemig GT won the auction for Batch D of the Aneel Bid 12/2015, consisting of 18 hydroelectric plants. The auction was for hydroelectric concessions in a quota allocation system to the concessionaires and licensees for distribution of electric energy of the National Interconnected System.

Among the hydroelectric plants to which Cemig obtained the relevant concessions are Três Marias, Itutinga and Salto Grande. Três Marias was a landmark in Brazilian engineering because its construction in the 1960s, allowed the country to gain knowledge for the construction of large dams of electricity generation. Salto Grande has generated the energy that allowed the installation of large steel complexes of the Steel Valley.

Of the 18 hydroelectric plants included in the concessions obtained by Cemig, 14 are already operated by Cemig, but their concession by the Brazilian federal government had been terminated. Apart from those, Cemig won concessions with respect to four new hydroelectric plants: Ervália, Coronel Domiciano, Sinceridade and Neblina. The new assets added almost 50 MW of capacity to Cemig Generation and Transmission’s generating units. Overall, the 18 power plants generate approximately 700 MW. Cemig will invest R$2.26 billion over the next 6 months, for the payment of the Bonus for Grant necessary for the execution of the Concession Agreement (established by paragraph 7 of Art. 8 of Law No. 12,783/2013 and increased by MP No. 688/2015). This will guarantee an income of R$500 million per year for Cemig for the next 30 years.

The Company’s board believes victory in the auction enables the Company to safely plan for its future, both to consolidate itself as the largest integrated group of electric energy in the country and to move towards new technological frontiers of the power sector, both within and outside Brazil.

The list of the 18 power plants of Batch D is as follows:

Power Plant

  Installed
power
(MW)
   Power Plant  Installed
power
(MW)
   Power Plant  Installed
power
(MW)
 

Três Marias

   396    Sinceridade   1.42    Paciência   4.08  

Itutinga

   52    Neblina   6.47    Piau   18.012  

Salto Grande

   102    Cajuru   7.2    Peti   9.40  

Camargos

   46    Gafanhoto   14    Dona Rita   2.41  

Ervália

   6.97    Marmelos   4    Tronqueiras   8.5  

Coronel Domiciano

   5.04    Joasal   8.4    Martins   7.7  

Increase in Renova’s capital

On February 2, 2016, Renova’s Board of Directors voted to increase Renova’s capital up to R$731 million by the issuance of 81,587,997 new common shares and up to 28,208,946 new preferred shares, being all nominal book-entry shares without a par value, for the issue price of R$6.66 per common share, R$6.66 per preferred share, and R$19.98 per unit. Each common or preferred share, and each unit, will carry the preemptive right to subscribe to 0.344436239 of a new share or unit. Cemig participated in this capital increase through its wholly-owned subsidiary Cemig GT, which has approved a capital contribution of up to R$240 million in Renova. Of this total amount, R$85 million was subscribed and paid in on February 3, 2016, R$115 million was subscribed and paid in in March 2016, and up to R$40 million may be subscribed and paid in during a round of subscription of leftover shares if there is one.

Exchange of Debentures owned by AGC Energia for shares Issued by Cemig

On March 3, 2016, BNDES Participações (“BNDESPar”) exchanged the totality of its debentures in the Non-convertible Permanent Asset-guaranteed Exchangeable Shareholders’ Debentures of the First Series issued by AGC Energia, for 54,342,992 common shares and 16,718,797 preferred shares issued by Cemig and previously owned by AGC Energia. After the exchange, the equity interest held by BNDESPAR in Cemig — which on March 2, 2016 comprised no common shares and 1.13% of the preferred shares — increased to 12.9% of Cemig’s common shares and 3.13% of Cemig’s preferred shares. This increased the interest of BNDESPAR in the total equity of Cemig from 0.75%, before the exchange, to 6.4% immediately thereafter.

Rescission of the contract between Renova and TerraForm for the sale of Espra

On April 2, 2016, the share purchase agreement for sale of the assets owned by Renova in the Espra project to TerraForm Global, Inc. was rescinded by an agreement between the Renova and TerraForm Global. TerraForm Global paid a breakup fee of US$ 10 million to Renova. As a result, Renova’s interests in the Espra project, which is comprised of three small hydroelectric plants (SHPs) with aggregate installed capacity of 41MW, are part of Renova’s operational assets portfolio.

Capital expendituresExpenditures

Capital expenditures for the years ended December 31, 2015, 20142020, 2019 and 20132018 in millions ofreaisReais, were as follows:

   Year ended December 31, 
   2015   2014   2013 

Distribution network

   894     792     884  

Power Generation

   567     2,990     358  

Transmission network

   146     80     91  

Others

   111     553     184  
  

 

 

   

 

 

   

 

 

 

Total capital expenditures (1)

   1,718     4,415     1,517  
  

 

 

   

 

 

   

 

 

 

 Year ended December 31,

2020

2019

2018

Distribution network1,319986861
Power Generation (1)5826479
Transmission network (2)15322396
Others

68

68

79

Total capital expenditures (3)1,5991,3031,515
(1)Includes borrowing costs, capitalized in the amount of R$55 million, R$23 million and R$31 million in 2020, 2019 and 2018, respectively. Includes the consideration paid for a 51% interest in Parajuru and Volta do Rio in the amount of R$166 million in 2018.
(2)Includes additions in transmission financial assets in the amount of R$153 million, R$223 million and R$96 million in 2020, 2019 and 2018, respectively.
(3)The capital expenditures are presented in our Consolidated Statement of Cash Flow mainly on account lines related to Financial Assets, Acquisitioncontract assets, acquisition of equity investees, capital increase oncontributions in investees, PP&E, acquisition of subsidiaries – Gasmig and intangible assets.

At present

For 2021, we plan to make capital investments in relation to our fixed assets in the amount of approximately R$1,2252,347 million, in 2016 – corresponding to our capital investment program funded through our cash flows.basic program. We expect to allocate these expenditures primarily to expandthe expansion of our distribution system. We will also allocate R$3,438196 million for injection of capital into subsidiaries in 2016,2021, to meet specific capital needs.

The amounts planned for 20162021 do not include investments in acquisitions, and other projects, that are not remunerated by the concession authorityconcession-granting power – which are not recognized in the calculations of tariffs made by Aneel (the regulator).

WeANEEL and we expect to fund our capital expenditures in 20162021 mainly from ourthe cash flow from operations and, to a lesser extent, through financing. We expect to finance our expansion and projects by commercial bank loans through debt rollover and by issuing promissory notes and debentures in the local market.

Business Overview

General

We run aOur business related toinvolves the generation, transmission, distribution and sale of electricity,energy, gas distribution telecommunications and the provisionto provide of energy solutions.

Cemig

Cemig engagesCEMIG

We are engaged in transactions to buy and sell of electricityenergy through itsour subsidiaries. The total volume of electricityenergy resourced in 20152020 was 83,75082,552 GWh or 6.8% less0.7% more than the volume sourced in 2014.2019 of 81,993 GWh or 2.9% more than in 2018 of 80,190 GWh. The amount of energy produced by us in 2020 was 9,080 GWh or 34.4% more than the Group in2015 was 14,6656,756 GWh 41% lessproduced in 2019 or 86.5% more than the 4,871 GWh produced in 2014; and the2018. The amount of energy purchased by us in 2020 was 73,471 GWh or 2.3% less than the Group totaled 69,08575,237 GWh 6% morepurchased in 2019 or 2.5%, less than the 75,319 GWh purchased in 2014.2018. These figures include electricity5,835 GWh purchased from Itaipu (6,190 GWh),in 2020, 5,659 GWh in 2019; and 5,738 GWh in 2018, and through the ElectricityEnergy Trading Chamber (Câ(mara de Comercialização de Energia Elétrica, or CCEE) and from other companies, (62,896 GWh).we purchased 67,601GWh in 2020; 69,577 GWh in 2019 and 69,581 GWh in 2018.

The energy traded in 20152020 totaled 83,75082,552 GWh, an amount 6.8% lower0.7% more than traded2019 in 2014, and 58%which, 47% of that volume (48,710(39,026 GWh), was traded to final consumers,customers, both captive and free.

Total losses of energy in the core network and distribution networks in 20152020 totaled 6,4617,012 GWh, which corresponds to 78%8% of total resources and 3% more7.2% less than the losses7,554 GWh loss in 2014 (6,282 GWh).

2019. The table below showspresents the breakdown of resources and power requirements by CemigCEMIG traded in the last three years:

58 

CEMIG’S ELECTRIC ENERGY BALANCE

(GWh)

2020

2019

2018

RESOURCES82,55281,99380,190
Energy generated by CEMIG7,1325,5333,770
Energy generated by Sá Carvalho420295326
Energy generated by Horizontes534861
Energy generated by CEMIG PCH7596481
Energy generated by Rosal Energia389192182
Energy generated by SPE1,011592451
Energy bought from Itaipu5,8355,6595,738
Energy bought from CCEE and other companies67,63769,57769,581

 

(GWh)

  2015   2014   2013 

RESOURCES

   83,750     89,856     85,884  
  

 

 

   

 

 

   

 

 

 

Electricity generated by CEMIG (1)

   14,068     22,983     24,525  

Electricity generated by auto-producers

   0     632     841  

Electricity generated by Ipatinga

   0     247     243  

Electricity generated by Barreiro

   54     80     69  

Electricity generated by Cachoeirão

   51      

Electricity generated by Sá Carvalho

   207     252     338  

Electricity generated by Horizontes

   62     63     76  

Electricity generated by Cemig PCH

   63.2     49.3     87  

Electricity generated by Rosal Energia

   97     190     261  

Electricity generated by Amador Aguiar

   62     401     406  

Electricity bought from Itaipu

   6,190     6,255     8,374  

Electricity bought from CCEE and other companies

   62,896     58,704     50,664  

REQUIREMENTS

   83,750     89,856     85,884  
  

 

 

   

 

 

   

 

 

 

Electricity delivered to final consumers

   48,710     52,505     45,883  

Electricity delivered to auto-producers

   10     967     969  

Electricity delivered by Ipatinga

   0     247     243  

Electricity delivered by Barreiro

   63     93     81  

Electricity delivered by Cachoeirao

   131      

Electricity delivered by Sá Carvalho

   472     472     472  

Electricity delivered by Horizontes

   76     80     85  

Electricity delivered by Cemig PCH

   82     99     94  

Electricity delivered by Rosal Energia

   201     263     263  

Electricity delivered to the CCEE and other companies

   27,543     28,848     31,504  
  

 

 

   

 

 

   

 

 

 

Losses

   6,461     6,282     6,290  
  

 

 

   

 

 

   

 

 

 

REQUIREMENTS82,55281,99380,190
Energy delivered to final customers39,02642,39742,707
Energy delivered by Sá Carvalho522472472
Energy delivered by Horizontes858987
Energy delivered by CEMIG PCH121121124
Energy delivered by Rosal Energia249213235
Energy delivered by SPEs940706882
Energy delivered to the CCEE and other companies34,59730,44128,802
Losses (1)7,0127,5546,881
(1)Discounting the losses attributed to generation (528(184 GWh in 2015)2020) and the internal consumption of the generating plants.

Generation

According to ANEEL, at December 31, 2015 we were the fourth largestThe electric power generation groupbusiness consists of the generation of energy using renewable energy sources (water, wind, sun and biomass).

As of December 31, 2020, we were one of the largest energy generation groups in Brazil, by total installed capacity. OnAs of that date, we were generating electricityenergy at 79over 89 hydroelectric plants two thermoelectric(small hydroelectric power plants (‘PCH’) and hydroelectric power plants (‘UHE’)), wind plants and 27 wind farms,solar plants, with total installed capacity of 8,112MW. Of thisover 6,000 MW, with plants present in 10 states of Brazil. The vast majority of our capacity theis generated at hydroelectric plants had(98.1% of installed capacity), with the remaining being generated by wind plants and a total of 7,716 MW, the thermalsolar plant.

Our top five power plants 144 MW, and the wind farms 252 MW. Nine of our hydroelectric plants had 72%accounted for over 66% of our installed electricityenergy generation capacity in 2015.2020 are:

Rank (Installed Capacity)

Generation Power Plant

CEMIG Group Company Holding Stake

Restricted / Unrestricted Group

Installed Capacity (MW)(*)

Start of Comm. Operations

Expiration of Concession or Authorization

Type of Power Plant

CEMIG´s Stake

1stBelo MonteNorte EnergiaUnrestricted1,376201608/26/2045UHE12.25%
2ndEmborcaçãoCEMIG GTRestricted1,192198207/23/2025UHE100%
3rdSanto AntônioSAESAUnrestricted553201206/12/2043UHE15.51%
4thNova PonteCEMIG GTRestricted510199407/23/2025UHE100%
5thIrapéCEMIG GTRestricted

399

200602/28/2035UHE100%
Sub-Total (Top 5)

4,030

    
Total (All Plants)6,086    

(*) the installed capacity presented refers to the CEMIG’s stake

59 

Transmission

The electric power transmission business consists of transporting energy power from the facilities where it is generated to points of consumption, distribution networks and Free Consumers.free customers (which are customers with demand equal to or greater than 3 MW, or customers with demand equal to or greater than 0.5 MW from alternative energy sources, such as wind, biomass or small hydroelectric plants. In 2021, this range will start from 1.5 MW, reaching 1.0 MW in 2022. Its revenue depends directly on the availability of its assets. TransmissionThe transmission network comprises powerenergy transmission lines and substations with voltage of 230kV230 kV or more, and is part of the Brazilian Grid regulated by ANEEL and operated by the ONS. See the section “The‘The Brazilian Power IndustryIndustry’. On December 31, 2015 the Cemig GenerationJanuary 27, 2021, CEMIG GT and Transmission network consisted ofother CEMIG transmission networks had approximately 1,355 miles of 500 kV lines, 1,228 miles of 345 kV lines, and 478 miles of 230 kV lines, located in Minas Gerais.

On December 31, 2015, Cemig’s Group transmission network, considering its proportional interest in each concession, corresponded to approximately 1174,374 miles of lines, >525 kV, 1,290 miles of 500 kV lines, 136 miles of 440 kV lines, 67 miles of 345 kV lines, 513 miles of 230 kV lines and 62 miles of 220 kV lines.as follows:

CEMIG GT and other CEMIG transmission networks lines in miles

Classification

CEMIG GT

Other CEMIG Group Companies (1)

> 525 kV Lines-70
500 kV Lines1,355740
440 kV Lines-68
345 kV Lines1,23067
230 kV Lines477367
220 kV Lines

-

-

Total3,0621.312
(1)Proportional to CEMIG’s stake in the relevant concession

Distribution

CemigWithin the CEMIG Group, energy distribution activities are conducted by a wholly owned subsidiary, CEMIG Distribution (‘CEMIG D’).

CEMIG D has four public service electricityenergy distribution concession contracts in the State of Minas Gerais, granting rights to the commercial operation of services related to the supply of electricityenergy to captive consumerscustomers in the regulated ACR market in municipalities in its concession area, including consumerscustomers that may be eligible, under the legislation, to become Free Consumers (consumers with demand equal to or greater than 3 MW, or consumers with demand equal to or greater than 500 kW from alternative energy sources, such as wind, biomass or small hydroelectric plants)customers in the free market (Ambiente de Contratação Livre-ACL, the ‘Free Market’).

TheCEMIG D’s concession area of Cemig Distribution covers approximately 219,103219,104 square miles, or 96.7% of the territory of the State of Minas Gerais. On December 31, 2015 Cemig Distribution’s electricity2020, CEMIG D’s energy system comprised 419,432339,086 miles of distribution lines, through which it supplied 26,45324,240 GWh to 8.079 million captive consumers8,695,421 regulated customers and transported15,671GWhtransported 20,078 GWh to 422 Free Consumers1,774 free customers that use the Company’sour distribution networks. The total volume of electricityenergy distributed was 42,12444,318 GWh, of which 44.3%45.6% was distributed to captiveregulate and free industrial consumers,15.4%customers, 12.8% to captiveregulate and free commercial consumers 23.3%customers, 24.8% to captiveregulated residential consumers,customers, and 16.2%16.8% to other captive consumersregulated and 0.8% to be used by distributors.free customers.

Cemig owns a directly held equity interest of 26.06% and an indirectly held equity interest of 6.41% in Light, which owns 100% of Light Serviços de Eletricidade S.A. (Light Sesa). In 2015 Light Sesa handled a total of 6,694 GWh in the concession area (captive clients + transport of electricity for Free Consumers). This figure was 2.5% higher than in 2014. There was growth in each of the consumption categories from 2013 to 2014, led by the commercial user category, whose consumption was 32% of the total, and 6% higher than in 2014.

Other businessesBusinesses

While our main business consists of the generation, transmission and distribution of electricity,energy, we also engage in the following businesses: (i) telecommunications, through our consolidated subsidiary Cemig Telecomunicações S.A.; (ii)distributed generation, account services, cogeneration, energy solutions consulting business for both Brazilianefficiency (with PEE resources), supply and international clients,storage management, through our subsidiary Efficientia S.A. (iii) exploitation of natural gas, through five consortia: (a) Exploration Consortium SF-T-104, (b) Exploration Consortium SF-T-114, (c) Exploration Consortium SF-T-120, (d) Exploration Consortium SF-T-127, and (e) Exploration Consortium REC-T-163; (iv)CEMIG Soluções Inteligentes em Energia-CEMIG SIM; (ii) sale and trading of electricity,energy, through structuring and intermediation of purchase and sale transactions, trading electricityenergy in the Free Market, through our wholly-owned subsidiaries CemigCEMIG Trading S.A. and Empresa de Serviços de Comercialização de Energia Elétrica S.A. and Cemig Comercializadora de Energia Incentivada S.A.; (v)(iii) acquisition, transport and distribution of gas and its subproductssub products and derivatives through Companhia de Gás de Minas Gerais (Gasmig)(‘Gasmig’); (iv) cloud solution, IT infrastructure, IT management services and (vi)cybersecurity through Ativas Data Center; and (v) technology systems and systems for operational management of public service concessions, including companies operating in electricity,energy, gas, water and sewerage and other utility companies, through Axxiom Soluções Tecnológicas S.A.

60 

Revenue sourcesSources

The following table illustrates the revenues attributable to each of our principal revenue sources, in millionsmillion ofreaisReais, for the periods indicated:

Year ended December 31,

2020

2019

(Restated)

2018

(Restated)

Energy sales to final customers23,01824,05221,882
Revenue from wholesale supply to other concession holders3,4142,8762,990
CVA (compensation for changes in ‘Parcel A’ items ) and other financial components455581,973
Financial component arising from PIS/Pasep and Cofins taxes refunded to customers– realization266--
Revenue from use of the energy distribution systems – TUSD3,0222,7222,045
Transmission operation and maintenance revenue280352343
Interest revenue arising from the financing component in the transmission contract asset438328311
Adjustment to expectation of cash flow from the indemnifiable financial asset of the distribution concession1618-
Revenue from financial adjusting of the Concession Grant Fee347318321
Construction revenues1,6371,292940
Transactions with energy on the CCEE154432217
Mechanism for the sale of surplus234--
Supply of gas2,0112,2981,995
Fine for violation of service continuity indicator(51)(58)(44)
Recovery of PIS/Pasep and Cofins taxes credits over ICMS-1,428-
Other1,7091,7211,640
Deductions from revenue

(11,722)

(12,351)

(12,314)

Total net revenues

25,228

25,486

22,299

   Year ended December 31, 
   2015  2014  2013 

Electricity sales to final consumers

   20,319    14,922    12,597  

Revenue from wholesale supply to other concession holders and PROINFA

   2,207    2,310    2,144  

Revenue from use of the basic electricity distribution system (TUSD)

   1,465    855    1,008  

CVA (compensation for changes in ‘Portion A’ items ) account and Other financial components of tariffs

   1,704    1,107     

Revenue from use of the transmission system

   261    557    404  

Indemnity transmission revenues

   101    420    21  

Construction revenues

   1,252    941    975  

Revenue from sale on the spot market

   2,425    2,348    1,193  

Supply of gas

   1,667    422     

Other operating revenues

   1,440    1,284    1,047  

Tax on revenues

   (11,549  (5,626  (4,762
  

 

 

  

 

 

  

 

 

 

Total

   21,292    19,540    14,627  
  

 

 

  

 

 

  

 

 

 

Power generationGeneration and tradingTrading

Overview

The table below gives operational information on ourCEMIG’s top five power plants accounted for over 66% of its installed energy generation plants atcapacity as of December 31, 2015:2020.

Generation Power Plant

  Cemig Group
Company
  Installed
Capacity
(MW)
   Assured
power
level
(avg.
MW)
   Start of
Commercial
Operations
   % of the
Total
Installed
Capacity
   Expiration of
Concession or
Authorization
  Type
of
Power
Plant
  CEMIG’s
stake
 

Amador Aguiar I (Capim Branco I)

  ALIANÇA   94.36     60.94     2006     1.16%    August 29, 2036  UHE   39%  

Amador Aguiar II (Capim Branco II)

  ALIANÇA   82.56     51.50     2007     1.02%    August 29, 2036  UHE   39%  

Aimorés

  ALIANÇA   148.50     77.40     2005     1.83%    December 20, 2035  UHE   45%  

Baguari

  BAGUARI ENERGIA   47.60     27.27     2009     0.59%    August 15, 2041  UHE   34%  

Camargos

  CEMIG GT   46.00     21.00     1960     0.57%    July 8, 2045  UHE   100%  

Emborcação

  CEMIG GT   1192.00     497.00     1982     14.69%    July 23, 2025  UHE   100%  

Funil

  ALIANÇA   81.00     40.05     2002     1.00%    December 20, 2035  UHE   45%  

Igarapava

  ALIANÇA   49.75     32.22     1999     0.61%    December 30, 2028  UHE   24%  

Itutinga

  CEMIG GT   52.00     28.00     1955     0.64%    July 8, 2045  UHE   100%  

Irapé

  CEMIG GT   399.00     210.70     2006     4.92%    February 28, 2035  UHE   100%  

Jaguara

  CEMIG GT   424.00     336.00     1971     5.23%    August 28, 2013  UHE   100%  

Miranda

  CEMIG GT   408.00     202.00     1998     5.03%    December 23, 2016  UHE   100%  

Nova Ponte

  CEMIG GT   510.00     276.00     1994     6.29%    July 23, 2025  UHE   100%  

Porto Estrela

  ALIANÇA   33.60     16.74     2001     0.41%    July 10, 2032  UHE   30%  

Queimado

  CEMIG GT   86.63     47.85     2004     1.07%    January 2, 2033  UHE   83%  

Rosal

  Rosal Energia S.A   55.00     30.00     1999     0.68%    May 8, 2032  UHE   100%  

Sá Carvalho

  Sá Carvalho S.A   78.00     58.00     1951     0.96%    December 1, 2024  UHE   100%  

Salto Grande

  CEMIG GT   102.00     75.00     1956     1.26%    July 8, 2045  UHE   100%  

São Simão

  CEMIG GT   1710.00     1281.00     1978     21.08%    January 11, 2015  UHE   100%  

Três Marias

  CEMIG GT   396.00     239.00     1962     4.88%    July 8, 2045  UHE   100%  

Volta Grande

  CEMIG GT   380.00     229.00     1974     4.68%    February 23, 2017  UHE   100%  

Santo Antônio

  CEMIG GT   449.74     392.22     2012     5.54%    June 12, 2046  UHE   18%  

Retiro Baixo

  Retiro Baixo Energética S.A.   20.46     9.61     2010     0.25%    August 25, 2041  UHE   25%  

Anil

  CEMIG GT   2.08     1.16     1964     0.03%    Indefinite  PCH   100%  

Bom Jesus do Galho

  CEMIG GT   0.36     0.13     1931     0.00%    N.A  PCH   100%  

Cachoeirão

  Hidrelétrica Cachoeirão   13.23     8.02     2008     0.16%    July 25, 2030  PCH   49%  

Cajuru

  CEMIG GT   7.20     3.48     1959     0.09%    January 4, 2046  PCH   100%  

Gafanhoto

  CEMIG GT   14.00     6.68     1946     0.17%    January 4, 2046  PCH   100%  

Jacutinga

  CEMIG GT   0.72     0.47     1948     0.01%    Indefinite  PCH   100%  

Joasal

  CEMIG GT   8.40     5.20     1950     0.10%    January 4, 2046  PCH   100%  

Lages

  CEMIG GT   0.68     0.54     2005     0.01%    Indefinite  PCH   100%  

Luiz Dias

  CEMIG GT   1.62     0.61     1914     0.02%    August 19, 2025  PCH   100%  

Machado Mineiro

  Horizontes Energia S.A   1.72     1.14     1992     0.02%    July 8, 2025  PCH   100%  

Marmelos

  CEMIG GT   4.00     2.88     1915     0.05%    January 4, 2046  PCH   100%  

Martins

  CEMIG GT   7.70     2.52     1947     0.09%    January 4, 2046  PCH   100%  

Paciência

  CEMIG GT   4.08     2.36     1930     0.05%    January 4, 2046  PCH   100%  

Pai Joaquim

  CEMIG PCH S.A   23.00     2.41     2004     0.28%    April 1, 2032  PCH   100%  

Pandeiros

  CEMIG GT   4.20     0.47     1957     0.05%    September 22, 2021  PCH   100%  

Paraúna

  CEMIG GT   4.28     1.90     1927     0.05%    N.A  PCH   100%  

Peti

  CEMIG GT   9.40     6.18     1946     0.12%    January 4, 2046  PCH   100%  

Pissarrão

  CEMIG GT   0.80     0.55     2001     0.01%    Indefinite  PCH   100%  

Piau

  CEMIG GT   18.01     13.53     1955     0.22%    January 4, 2046  PCH   100%  

Pipoca

  Hidrelétrica Pipoca   9.80     5.83     2010     0.12%    September 10, 2031  PCH   49%  

Poço Fundo

  CEMIG GT   9.16     5.79     1949     0.11%    August 19, 2025  PCH   100%  

Poquim

  CEMIG GT   1.41     0.58     2002     0.02%    Indefinite  PCH   100%  

Rio de Pedras

  CEMIG GT   9.28     2.15     1928     0.11%    September 19, 2024  PCH   100%  

Salto Morais

  CEMIG GT   2.39     0.74     1957     0.03%    July 1, 2020  PCH   100%  

Salto do Paraopeba

  Horizontes Energia S.A   2.46     0.00     2001     0.03%    October 4, 2030  PCH   100%  

Salto do Passo Velho

  Horizontes Energia S.A   1.80     1.48     2001     0.02%    October 4, 2030  PCH   100%  

Salto Voltão

  Horizontes Energia S.A   8.20     6.63     2001     0.10%    October 4, 2030  PCH   100%  

Santa Luzia

  CEMIG GT   0.70     0.23     2001     0.01%    February 25, 2026  PCH   100%  

Santa Marta

  CEMIG GT   1.00     0.58     1944     0.01%    Indefinite  PCH   100%  

São Bernardo

  CEMIG GT   6.82     3.42     1948     0.08%    August 19, 2025  PCH   100%  

Sumidouro

  CEMIG GT   2.12     0.34     1956     0.03%    Indefinite  PCH   100%  

Tronqueiras

  CEMIG GT   8.50     4.14     1955     0.10%    January 4, 2046  PCH   100%  

Xicão

  CEMIG GT   1.81     0.61     1941     0.02%    August 19, 2025  PCH   100%  

Paracambi

  Lightger   16.40     12.81     N.A     0.20%    N.A  PCH   66%  

Generation Power Plant

  Cemig Group
Company
  Installed
Capacity
(MW)
   Assured
power
level
(avg.
MW)
   Start of
Commercial
Operations
   % of the
Total
Installed
Capacity
   Expiration of
Concession or
Authorization
  Type
of
Power
Plant
  CEMIG’s
stake
 

Fontes Nova

  Lightger   86.60     68.23     N.A     1.07%    N.A  UHE   66%  

Ilha dos Pombos

  Lightger   122.80     75.45     N.A     1.51%    N.A  UHE   66%  

Nilo Peçanha

  Lightger   249.34     219.79     N.A     3.07%    N.A  UHE   66%  

Pereira Passos

  Lightger   65.54     33.46     N.A     0.81%    N.A  UHE   66%  

Santa Branca

  Lightger   36.77     21.00     N.A     0.45%    N.A  UHE   66%  

Bonfante

  Brasil PCH   3.63     2.58     2008     0.04%    N.A  PCH   19%  

Calheiros

  Brasil PCH   3.63     2.09     N.A     0.04%    N.A  PCH   19%  

Funil

  Brasil PCH   4.30     2.51     N.A     0.05%    N.A  PCH   19%  

Jataí

  Brasil PCH   5.74     3.89     N.A     0.07%    N.A  PCH   19%  

Retiro Velho

  Brasil PCH   3.44     2.51     N.A     0.04%    N.A  PCH   19%  

São Joaquim

  Brasil PCH   4.01     2.54     N.A     0.05%    N.A  PCH   19%  

São Simão

  Brasil PCH   5.16     2.91     N.A     0.06%    N.A  PCH   19%  

Fumaça IV

  Brasil PCH   0.86     0.50     N.A     0.01%    N.A  PCH   19%  

Carangola

  Brasil PCH   2.87     1.83     N.A     0.04%    N.A  PCH   19%  

Irara

  Brasil PCH   5.74     3.48     N.A     0.07%    N.A  PCH   19%  

Monte Serrat

  Brasil PCH   4.78     3.49     N.A     0.06%    N.A  PCH   19%  

Santa Fé I

  Brasil PCH   5.74     4.99     N.A     0.07%    N.A  PCH   19%  

São Pedro

  Brasil PCH   5.74     3.52     N.A     0.07%    N.A  PCH   19%  

Cachoeira da Lixa

  Renova Energia   5.20     2.62     2008     0.06%    N.A  PCH   35%  

Colino 1

  Renova Energia   3.86     2.45     2008     0.05%    N.A  PCH   35%  

Colino 2

  Renova Energia   5.62     3.50     2008     0.07%    N.A  PCH   35%  

Praias de Parajuru

  CEMIG GT   14.11     4.11     2009     0.17%    September 24, 2032  EOL   49%  

Praia do Morgado

  CEMIG GT   14.11     6.47     2010     0.17%    December 26, 2031  EOL   49%  

Volta do Rio

  CEMIG GT   20.58     9.02     2010     0.25%    December 26, 2031  EOL   49%  

Candiba

  Renova Energia   3.37     1.50     2014     0.04%    August 5, 2045  EOL   35%  

Igaporâ

  Renova Energia   10.68     4.90     2014     0.13%    August 5, 2045  EOL   35%  

Ilhéus

  Renova Energia   3.93     1.77     2014     0.05%    August 5, 2045  EOL   35%  

Licínio de Almeida

  Renova Energia   8.43     3.84     2014     0.10%    August 5, 2045  EOL   35%  

Pindaí

  Renova Energia   8.43     3.88     2014     0.10%    August 5, 2045  EOL   35%  

Planaltina

  Renova Energia   9.55     4.31     2014     0.12%    August 5, 2045  EOL   35%  

Porto Seguro

  Renova Energia   2.25     0.96     2014     0.03%    August 5, 2045  EOL   35%  

Rio Verde

  Renova Energia   10.68     5.83     2014     0.13%    August 19, 2045  EOL   35%  

Serra do Salto

  Renova Energia   6.74     2.62     2014     0.08%    August 5, 2045  EOL   35%  

Pajeú do Vento

  Renova Energia   8.99     4.15     2014     0.11%    August 5, 2045  EOL   35%  

Nossa Senhora da Conceição

  Renova Energia   10.12     4.37     2014     0.12%    August 5, 2045  EOL   35%  

Guanambi

  Renova Energia   7.31     2.98     2014     0.09%    August 6, 2045  EOL   35%  

Guirapá

  Renova Energia   10.12     4.78     2014     0.12%    August 19, 2045  EOL   35%  

Alvorada

  Renova Energia   2.81     1.39     2014     0.03%    August 5, 2045  EOL   35%  

Morrão

  Renova Energia   10.62     5.66     2014     0.13%    April 20, 2046  EOL   35%  

Da Prata

  Renova Energia   7.67     3.55     2014     0.09%    March 25, 2046  EOL   35%  

Dos Araçás

  Renova Energia   11.19     5.44     2014     0.14%    April 7, 2046  EOL   35%  

Seraíma

  Renova Energia   10.62     6.15     2014     0.13%    March 25, 2046  EOL   35%  

Tanque

  Renova Energia   10.54     4.88     2014     0.13%    May 26, 2046  EOL   35%  

Ventos do Nordeste

  Renova Energia   8.26     3.55     2014     0.10%    March 18, 2046  EOL   35%  

Ametista

  Renova Energia   10.03     0.00     2015     0.12%    March 14, 2047  EOL   35%  

Dourados

  Renova Energia   10.03     0.00     2015     0.12%    March 13, 2047  EOL   35%  

Maron

  Renova Energia   10.62     0.00     2015     0.13%    March 8, 2047  EOL   35%  

Pilôes

  Renova Energia   10.62     0.00     2015     0.13%    March 13, 2047  EOL   35%  

Igarapé

  CEMIG GT   131.00     71.30     1978     1.7%    August 13, 2024  UTE   100%  

Candonga

  ALIANÇA   31.50     14.51     2004     N.A    N.A  UHE   23%  

Barreiro

  Usina Termelétrica Barreiro S.A   12.90     11.37     2004     0.17%    April 30, 2023  UTE   100%  

Cel. Domiciano

  CEMIG GT   2.40     0.00     NA     0.03%    January 4, 2046  PCH   100%  

Sinceridade

  CEMIG GT   5.04     0.00     NA     0.06%    January 4, 2046  PCH   100%  

Neblina

  CEMIG GT   1.42     0.00     NA     0.02%    January 4, 2046  PCH   100%  

Ervália

  CEMIG GT   6.47     0.00     NA     0.08%    January 4, 2046  PCH   100%  

(1)“Assured power level” is a quantity calculated by the Mining and Energy Ministry to represent the long-term average output of a plant in practice, in accordance with studies by the Energy Research Company (Empresa de Pesquisa Elétrica, orEPE). ‘Assured power level’ calculation takes into consideration factors such as reservoir capacity and connection to other power plants. Contracts with final consumers and other concession holders do not provide for levels of production higher than the Assured Power level. Mining and Energy Ministry Resolution 303/2004 defined as general criteria guaranteeing the supply, the amount of physical guarantee of developments of electric power generation.
(2)Indicates date of start of commercial operation, or of our acquisition.

Cemig’sCEMIG’s market consists of sales of electricityenergy to:

(i)Captive consumers·Regulated customers in Cemig’sCEMIG’s concession area in the State of Minas Gerais;

(ii)·Free Consumerscustomers both in the State of Minas Gerais and other States of Brazil, through the Free Market (Ambiente de Contratação Livre, or ACL);Market;

(iii)·Other agents of the electricityenergy sector – traders, generators and independent power producers, also in the ACL;Free Market;

(iv)·Distributors in the Regulated Market (Ambiente de Contratação Regulada, or ACR);Market; and

(v)The wholesale trading chamber (Câmara de Comercialização de Energia Elétrica, or CCEE) (– eliminating·CCEE (eliminating transactions between companies of the CemigCEMIG Group).

The total volume of transactions in electricityenergy in 20152020 was 83,750 MWh,82,552 GWh, an decreaseincrease of 6,7 % from0.7% in comparison to the total of 89,856 MWh81,993 GWh in 2014.2019.

61 

Generation Assets

On February 27, 2015, the transaction of association between Vale S.A. and Cemig GT by subscription of shares in Aliança Geração de Energia S.A. was completed. As for consideration for their subscription of shares in Aliança, the two companies transferred to Aliança the following equity interests they held in the following electricity generation assets:Porto Estrela, Igarapava, Funil, Capim Branco I, Capim Branco II, Aimorésand Candonga. As a result of the Association Aliança now has installed hydroelectric generation capacitydate of 1,158 MW in operation (assured offtake level 652 MW), as well as other generation projects. Vale owns 55% of the equity in Aliança, and Cemig GT owns 45%. Aliança is valued at R$4.5 billion. For Cemig GT the association increases its potential to generate new business and maximize results, due to the combination of the two companies’ experiences in operational, financial and project management.

On March 31, 2015 the acquisition by Cemig GT of Vale’s 49% stockholding interest in Aliança Norte Energia Participações S.A., was concluded. Aliança Norte Energia Participações S.A. owns 9% of Norte Energia S.A. (“Nesa”) – the acquisition thus corresponded to an indirect holding in Nesa of 4.41%, representing installed capacity of 495.39MW (201 MW average).

On December 31, 2015this annual report, the subsidiaries, jointly controlled entities and jointly-controlled subsidiariesaffiliates of the Cemig Group holding company (Companhia Energética de Minas Gerais – Cemig)CEMIG operated 79 hydroelectric80 hydro plants, 2 thermal plants and 27 wind farms, totalizing 8,112 MW, corresponding respectively to 7,716 MW, 144 MW and 252 MW respectively. These figures make the Cemig Group the third largest generating group in Brazil by generating capacity.

In line with Cemig’s growth strategy, the group’s total installed generation capacity has grown constantly over the last five years.

Light has a total installed generation capacity of 282 MW, and an effective average output of 210totaling 5,937.07 MW.

We have incorporated subsidiaries in the State of Minas Gerais and other states in Brazil to operate certain of our generation facilities and to hold the related concessions.

In addition to our own plants, Cemig Generation and Transmission has theThe following interestsare companies in consortia, as of December 31, 2015:

Baguari Hydroelectric Power Plant — Participation of 49% of Baguari Energia S.A. and 51% of Baguari I Electric Power Generation (Neoenergia). In Baguari Energia SA, we hold 69.39% stake as partner, with Furnas Central Electric S.A. holding 30.61%.

Aimorés Hydroelectric Power Plant – We have an indirect interest of 45% through Aliança Geração de Energia S.A. (which has awhich CEMIG GT owns 100% interest in the plant).

Funil Hydroelectric Power Plant – We have an indirect interest of 45% through Aliança Geração de Energia S.A. (which has a 100% interest in the plant).

Igarapava Hydroelectric Plant – We have an indirect interest of 23.69% through Aliança Geração de Energia S.A. (which has a 52.7% interest in the plant). Votorantim Metais Zinco S.A. owns an equity interest of 23.9%, Companhia Siderúrgica Nacional S.A. owns 17.9%, and Anglogold Ashanti Córrego do Sítio Mineração S.A. owns 5.5%.

Queimado Hydroelectric Power Plant —We hold an 82.5% interest in this enterprise and our partner in this project is CEB Participações S.A. (CEBPar), a subsidiary of Companhia Energética de Brasília, or CEB, a state-controlled electricity company. As per the second Amendment to Concession Contract 006/1997, executed on July 17, 2009, CEB has a 17.5% interest in the plant.

Porto Estrela Hydroelectric Plant – We have an indirect equity interest of 30%, through Aliança Geração de Energia S.A. (which has a holding of 66.7% in the plant). Companhia de Tecidos Norte de Minas – Coteminas owns 33.3% of the plant.
equity:

·CEMIG Geração Camargos S.A., CEMIG Geração Itutinga S.A., CEMIG Geração Leste S.A., CEMIG Geração Oeste S.A., CEMIG Geração Salto Grande S.A., CEMIG Geração Sul S.A. and CEMIG Geração Três Marias S.A.; CEMIG GT incorporated these companies in 2016 to hold the concession contracts for 18 hydroelectric plants won in the auction the year before. The total installed generation capacity secured to CEMIG GT’s portfolio was 699,6 MW;
·CEMIG PCH S.A. – Independent power producer, operating the Pai Joaquim small hydroelectric power plant;
·Horizontes Energia S.A. – An independent power producer, operating the Machado Mineiro and Salto do Paraopeba SHPs in Minas Gerais; and the Salto do Voltão and Salto do Passo Velho hydroelectric plants, in the State of Santa Catarina;
·Rosal Energia S.A. – Concession holder operating the Rosal hydro plant, on the border between the States of Rio de Janeiro and Espírito Santo;
·Sá Carvalho S.A. – Production and sale of energy as a public energy service concession holder, through the Sá Carvalho hydroelectric power plant.

 

Candonga Hydroelectric Plant – We have an indirect equity interest of 22.5% through Aliança Geração de Energia S.A. (which owns 50% of the plant). Vale S.A. owns the remaining 50%.

Amador Aguiar I and Amador Aguiar II Hydroelectric Plants – We have an indirect equity interest of 39.3% through Aliança Geração de Energia S.A. – CBE Consortium (87.37% of the plant).

Água Limpa Hydroelectric Plant—We have a 49% interest in this enterprise and our partner, Light Energy, has the remaining 51%.

São Luiz do Tapajós Hydroelectric Plant – All have 11.11% interests in the Tapajós Consortium, established to conduct a feasibility study of the project. We have as partners: Eletrobrás, Eletronorte, CCCC S.A., EDF, Copel GeT, Endesa, GDF Suez and Neoenergia. The SLT Project Consortium (holding: 33.33%) was also created, to take part in the ANEEL auction for construction and operation of the plant, expected to be held at the end of 2015.

UHE Itaocara –We have a 49% interest in the Consortium Itaocara and our partner, Itaocara Energy Ltd. (100% owned by Light) owns the remaining 51%. The consortium was the winner of the ANEEL bid held on April 30, 2015, which made it responsible for the construction and operation of the power plant.

Moinhos de Vento Wind Farm— We hold an indirect interest of 27.4% through Renova Energia SA (99.99% ownership of the plant).

Moinhos de Vento2 Wind Farm —We hold an indirect interest of 27.4% through Renova Energia SA (99.99% ownership of the plant).

The generation companies in which CemigCEMIG GT has joint participationcontrol are:

·Aliança Geração de Energia S.A. (45%) – Platform of growth and consolidation of generation assets held by CEMIG GT and Vale (55%). The assets involved in the formation of the Aliança include the Aimorés and Funil hydroelectric plants and the following generation consortia: Porto Estrela, Igarapava, Capim Branco I, Capim Branco II and Candonga. In addition to the hydroelectric plants in operation, there are four wind plants, which compose the Complexo Eólico Santo Inácio in northeastern Brazil. The company has installed capacity of 1,257 MW in operation, and will be responsible for investments in future projects of energy generation;
·Aliança Norte Energia Participações S.A. (49%) – Together with Vale (51%), the company holds participation of 9% of Norte Energia S.A., holder of the concession to operate the Belo Monte hydroelectric plant, corresponding to an indirect equity interest of 4.41% and representing an installed capacity of 495 MW;
·Amazônia Energia Participações S.A. (49% of voting share, 74.5% of total capital) – Owned jointly with Light (25.5%), holds 9.77% of Norte Energia S.A., representing an installed capacity of 818 MW indirectly held by CEMIG GT;
·Renova (48.21% of voting stock, 36.23% of total capital) –As of December 31, 2020, Renova had generation supply contracts totaling 627.8 MW of generation capacity, of which 190.5 MW were already in commercial operation;
·Baguari Energia S.A. (69.39%) – The Company operates the Baguari Hydroelectric Plant through the Baguari Hydro Plant Consortium, together with Furnas Centrais Elétricas S.A. (30.61%). Baguari Energia S.A. owns 49% of the plant in partnership with Neoenergia, which owns the remaining 51%, through Baguari I Geração de Energia Elétrica;
·Retiro Baixo Energética S.A. (49.9%) – Holds the concession for the operation of the hydroelectric power plant Retiro Baixo, located in the lower course of the Paraopeba River in the State of Minas Gerais, which has installed capacity of 82 MW and assured energy of 36.6 MW;
·Hidrelétrica Cachoeirão S.A. (49%) – An independent power producer operating the Cachoeirão SHP, located at Pocrane, in the State of Minas Gerais. The other 51% is held by Santa Maria Energética;
62 
Table of Contents

 

Baguari Energia S.A. (69.39%)—We operate the Baguari Hydroelectric Plant, through the Baguari Hydro Plant Consortium, together with Furnas Centrais Elétricas S.A. (30.61%). Baguari Energia S.A. owns 49% of the plant, in partnership with Neoenergia, which owns the remaining 51%, through Baguari I Geração de Energia Elétrica.
·Hidrelétrica Pipoca S.A. (49%) – An independent power producer that built and operates the Pipoca SHP, on the Manhuaçu River, in the municipalities of Caratinga and Ipanema, in the State of Minas Gerais. The other 51% is held by Asteri Energia S.A.;
·Lightger S.A. (49%) – Independent power producer, formed to build and operate the Paracambi SHP (or PCH), on the Ribeirão das Lages river in the county of Paracambi, in the state of Rio de Janeiro. The remaining 51% shareholding is owned by Light;
·Guanhães Energia S.A. (49%) – Guanhães Energia S.A. is jointly-controlled entity, which has four wholly-owned subsidiaries – PCH Dores de Guanhães S.A., PCH Senhora do Porto S.A., PCH Jacaré S.A. and PCH Fortuna II S.A.. Guanhães Energia S.A. is engaged in commercial operation of these four SHPs. Three of them – Dores de Guanhães, Senhora do Porto and Jacaré – are in the municipality of Dores de Guanhães; and one, Fortuna II, is in the municipalities of Virginópolis and Guanhães, all in the State of Minas Gerais. In July 2019, the project reached its 44MW aggregate installed capacity;
·Madeira Energia S.A (‘MESA’) (8.54%) – MESA owns 100% of Santo Antônio Energia S.A., hydroelectric plant in the Madeira River in the state of Rondônia. CEMIG GT´s indirect holding in MESA amounts to 6.97% and takes place through the following companies: SAAG, FIP Melbourne (33.12%), Parma (56.75%) and FIP Malbec (49.92%); and
·Queimado Hydroelectric Power Plant – CEMIG GT holds an 82.5% interest in this entity and our partner in this project is CEB Participações S.A. (‘CEBPar’), a subsidiary of Companhia Energética de Brasília (‘CEB’), which owns 17.5% equity interest in the plant.

 

Cachoeirão S.A Hydroelectric Plant (49%) – An independent power producer, operating the Cachoeirão small hydroelectric power plant, located at Pocrane, in the state of Minas Gerais. The other 51% is held by Santa Maria Energética.

Pipoca S.A Hydroelectric Plant (49%) – An independent power producer which built and operates the Pipoca Small Hydro Plant, on the Manhuaçu River, in the municipalities of Caratinga and Ipanema, in the state of Minas Gerais. On July 8, 2013, ANEEL agreed to the transfer of stockholding control from Omega Energia Renovável S.A. to a holding company, Asteri Energia S.A.

Guanhães Energia S.A. (49%) – This company owns 100% of PCH Dores de Guanhães S.A., PCH Senhora do Porto S.A., PCH Jacaré S.A. and PCH Fortuna II S.A. – companies responsible for construction and commercial operation of four Small Hydroelectric Power Plants. Light owns the remaining 51% equity interest in Guanhães Energia.

Madeira Energia S.A (10%) – This Company (“Mesa”) owns 100% of Santo Antônio Energia S.A., generating electricity in the basin of the Madeira River in the state of Rondônia.

FIP Malbec (49.92%): Holding of 43.25% in Parma.

Parma (54.15%): Holding of 58.83% in FIP Melbourne.

FIP Melbourne (32.92%): Holding of 83% in SAAG, which owns 12.4% of Madeira

Praias de Parajuru Wind Farm (49%) – A beach-located wind farm at Beberibe, in the state of Ceará, in Northern Brazil.

Praias do Morgado Wind Farm (49%) – Also located on a Northern Brazilian beach, this wind farm is at Acaraú, in Ceará state.

Volta do Rio Wind Farm (49%) – This is the third of a group of three beach-located wind farms in Ceará, and is also in the municipality of Acaraú.

Amazônia Energia Participações S.A. (49% of voting stock, 74.5% of total capital) – Owned jointly with Light S.A (25.5%), holds 9.77% of Norte Energia S.A. (NESA), holder of the concession to operate the Belo Monte Hydroelectric Plant, on the Xingu river, in the state of Pará. The first turbine is planned to commence operations in April 2016.

Lightger S.A. (49%) – Independent power producer, formed to build and operate the Paracambi Small Hydro Plant (or PCH), on the Ribeirão das Lages river in the county of Paracambi, in the state of Rio de Janeiro. The remaining 51% stockholding is owned by Light.

Renova Energia S.A. (36.8% of voting stock, 27.4% of total capital) is the group’s vehicle for growth in generation from alternative generation and the group’s Small Hydro Plants. At the end of 2014 Renova had generation supply contracts totaling more than 2.5 GW of generation capacity, of which 652.3 MW were already in commercial operation. Cemig also has an indirect interest in Renova through Light Energy (21.4% of voting stock, 15.9% of total capital).

Retiro Baixo Energética S.A.—(49.9%) – Holds the concession for the operation of the hydroelectric power plant Retiro Baixo, located in the lower course of the Paraopeba River in the State of Minas Gerais, which has installed capacity of 83,7MW and assured energy of 38.5 MW.

Aliança Geração de Energia S.A., (45%) – Platform of growth and consolidation of generation assets held by Cemig GT (45%) and Vale (55%). The assets involved in the formation of the Aliança Geração de Energia S.A. include the following generation consortia: Porto Estrela, Igarapava, Funil, Capim Branco I and II, Aimorés and Candonga. The company has installed hydro capacity of 1,158 MW (652 MW) in operation, among other generation projects, and will be responsible for investments in future projects of electricity generation.

Aliança Norte Energia Participações S.A. (49%) – Together with Vale S.A. , the company holds participation of 9% of Norte Energia S / A corresponding to an indirect interest in Nesa of 4.41%, representing an installed capacity of 495,39 MW (201 MW)

The following are other companies in which Cemig (at the holding company level, Companhia Energética de Minas Gerais – Cemig) owns 100% of the equity:consortia were established to develop future projects:

·Tapajós Consortium – The Tapajós Consortium was created to develop technical and environmental feasibility studies of hydro plants in the Tapajos river basin. Technical studies have already been finished and sent to ANEEL for analysis while environmental studies depend on certain licenses to be concluded. In December 2020, due to lack of predictability of a bidding process to be conducted by ANEEL, CEMIG GT formalized its withdrawal from the Consortium; and
·Davinópolis Hydroelectric Plant (49%) – Consortium formed with Neoenergia (51%) to study the project's feasibility. Due to the lack of predictability regarding the holding of the ANEEL Auction and considering the economic and financial unfeasibility of the project with data previously collected, CEMIG GT intends to formalize its withdrawal from the Consortium in 2021.

 

Cemig PCH S.A. – Independent power producer, operating the Pai Joaquim small hydroelectric power plant.

Horizontes Energia S.A. – An independent power producer, operating the Machado Mineiro and Salto do Paraopeba small hydroelectric plants in Minas Gerais; and the Salto do Voltão and Salto do Passo Velho hydroelectric plants, in the state of Santa Catarina.

Ipatinga S.A. Thermal Power Plant (“UTE Ipatinga”) – An independent thermal power producer which utilized blast furnace gas as fuel to produce power at the Ipatinga thermal plant on the premises of Usiminas (Usinas Siderúrgicas de Minas Gerais S.A.) until December 2014, when its contract with Usiminas expired. UTE Ipatinga is currently in the process of being wound up.

Rosal Energia S.A. – Concession holder operating the Rosal hydro plant, on the border between the states of Rio de Janeiro and Espírito Santo.

Barreiro S.A. Thermal Power Plant – An independent power producer which built and operates the 12.9 MW Barreiro thermoelectric plant, on the premises of the metal products company V&M do Brasil S.A. (Vallourec & Mannesmann), in Belo Horizonte, Minas Gerais.

Sá Carvalho S.A. (subsidiary) – Production and sale of electricity, as a public electricity service concession holder, through the Sá Carvalho hydroelectric power plant.

The holding company (Companhia Energética de Minas Gerais – Cemig) also has interests in jointly-controlled subsidiaries that operate generation assets. These include:

Light S.A (26.06%) – Owns 25.5% of Amazônia Energia Participações S.A, 51% of Lightger S.A., 100% of Itaocara Energia Ltda. Light Energia S.A. has investments in several jointly-controlled subsidiaries – for example 51% of Guanhães Energia S.A.; 21.3% of the voting stock and 15.9% of the total stock, of Renova Energia S.A. (see chart in Part 4 for details); and 100% of Lajes Energia S.A., São Judas Tadeu and Fontainha.

Wind Farms

Wind farms have become one of the most promising power generation sources in Brazil. In addition to their low environmental impact, this source of electricityenergy is completely renewable and widely available in Brazil, according to numerous studies of potential wind power. Its rapid technical development over recent decades has successfully reduced costs per MWh when comparedin comparison to other power generation sources. CemigCEMIG has monitored and observed the rapid evolution of wind energy and its inclusion in the range of Brazilian energy supply sources.

Our firstCEMIG GT owns 100% of the equity in the following companies with wind farm, Morrofarms investments:

Central Eólica Praia de Parajuru S.A and Central Eólica Volta do Camelinho, began operatingRio - Wind farms located in 1994 in Gouveia, a town in northern Minas Gerais. It was the first wind farm in Brazil to be connected to the national electricity transmission grid. WithState of Ceará with a total generationinstalled capacity of 1 MW, Morro do Camelinho was built through a technical70.8 MW.

CEMIG GT has joint participation in the following companies with wind farms investments:

Renova (48.21% of voting share and scientific cooperation agreement with the government36.23% of Germany. Taking into account the experimental naturetotal capital) - The Alto Sertão III Phase A Wind Complex, currently under implementation and approximately 85% completed, will consist of the facility, and the fact that the equipment used is now obsolete, Cemig applied to ANEEL for permission to de-activate the plant, which was granted on September 2, 2010. On August 15, 2009, Cemig Generation and Transmission purchased from Energimp S.A. a 49% interest in three26 wind farms located in the State of Ceará, for R$223 million. The threeBahia with a generation capacity of 432.6 MW.

63 

Aliança Geração de Energia S.A. (45%) – Four wind farms, named UEE Praia do Morgado, UEE Praias de Parajuruwhich compose the Santo Inácio Wind Project. The project, located at Icapuí, in the State of Ceará, started its commercial operation in December of 2017 and UEE Volta do Rio,has an installed capacity of 98.7 MW. There are also two projects under construction: Projeto Eólico Acauã and Central Eólica Gravier. The latter is located at the State of Ceará, it will have a total installed capacity of 99.671.4 MW and its commercial operation is estimated to start at the beginning of 2022. The former is composed of Acauã I, Acauã II and Acauã III wind farms, it is located at the State of Rio Grande do Norte and has a total installed capacity of 109.2 MW.

On September 29, 2014 Cemig took its most significant step Its commercial operation is also estimated to start in making wind power a major component of its generation sources, with the acquisition by its generation company, Cemig Generation (Cemig GT) of a stake in the controlling stockholding group of Renova (Renova Energia S.A.) – acquiring 36.6% of Renova’s voting stock and 27.4% of its total capital, by subscription of 87,186,035 common shares. At the end of 2015 Renova had more than 2.5 GW of generating capacity placed under contract – the great majority being wind power, as follows:2022.

 

¡20 wind farms, with total generation capacity of 462.1 MW, in commercial operation in the Regulated Market (Ambiente de Contratação Regulado, or ACR);

¡9 wind farms, with 218 MW, completed and ready to come into commercial operation in the Regulated Market, awaiting transmission lines (under construction by other parties);

¡46 wind farms with aggregate generation capacity of 738 MW under construction with completion scheduled for 2015, 2016 and 2017 – of which 560.1 MW have been placed under supply contracts in the Free Market (Ambiente de Contratação Livre, or ACL);

¡17 wind farms with aggregate capacity of 355.5 MW at pre-construction design stage, to operate in the Regulated Market, planned for startup of commercial operation in 2018;

¡50% ownership of a group of 25 wind farms, at design stage for construction by Renova, with total capacity of 708 MW – with supply fully placed in the Free Market – for commercial startup in 2018 (the other 50% interest is owned by Cemig);

¡1 hybrid plant providing both solar (4.8MW) and wind power, under construction, with supply placed in the Free Market, to start operation in 2015;

¡4 solar plants, with a total of 114.9MW, in partnership with SunEdson;

¡8 wind farms with a total of 151.1 MW, placed in the Regulated Market in 2014 – of which 3 startup in 2017 and 5 in 2019;

¡3 Small Hydro Plants with aggregate capacity of 41.8 MW, with supply placed under the Proinfa Alternative Energy program, in the Regulated Market; and

¡13 Small Hydro Plants in commercial operation – in the company Brasil PCH, 51% owned by Renova – with 148.41 MW of installed capacity contracted in the Regulated market under the Proinfa program.

This chart shows the majority of our electricity generation companies, including their subsidiaries and affiliated companies:

LOGO

Expansion of Generation Capacity

We currently are involvedPoço Fundo

On February 5, 2019, Brazilian electricity regulatory agency ANEEL approved an expansion of installed capacity of Poço Fundo, a Small Hydroelectric Power Plant located on the Machado River, in the constructionstate of seven hydroelectric plants – Dores de Guanhães, Senhora do Porto, Fortuna II, Jacaré, Itaocara, Santo Antônio and Belo Monte. These plants will increase our total installed hydroelectric generation capacity by 1,353 MW overMinas Gerais, from 9.16MW to 30MW. Additionally, the coming six years. Theconcession was extended until May 29, 2045. Upon completion of a numberexpansion, the plant will consist of these plants is currently subject to a varietytwo generating units of contingencies, some of which are outside of our control. Below is a brief description of these projects:15MW each.

Guanhães Energia S.A.: Has four wholly-owned subsidiaries – PCH Dores de Guanhães S.A., PCH Senhora do Porto S.A., PCH Jacaré S.A.On January 6, 2020, expansion works started and PCH Fortuna II S.A., engaged in construction andthe commercial operation of 4 small hydroelectric plants (referred to as PCHs, forPequenas Centrais Hidrelétricas, or SHPs). Three of them – Dores de Guanhães, Senhora do Porto and Jacaré – are in the municipality of Dores de Guanhães; and one, Fortuna II,its first generation unit is in the municipalities of Virginópolis and Guanhães, all in the State of Minas Gerais. They will have an aggregate installed capacity of 44 MW. Construction schedules have been delayed by unforeseeable government environmental requirements, as well as delays in obtaining certain mechanical components. The delays by the construction consortium led to a recision in the construction contract and a restructuring of the implementation of the project, which is currently in progress. Senhora do Porto and Dores de Guanhães are now scheduled to produce their first power in the second half of 2016, and Jacaré and Fortuna II are expected to startbegin by June 21, 2022.

CEMIG SIM

CEMIG SIM, a wholly owned subsidiary of CEMIG that operates in distributed generation and energy solutions, invested in theits first halfyear of 2017. As of December 31, 2015 Cemig GT had subscribed capital totalingactivity (2020), approximately R$67.4373.5 million in the project,acquisition of 49% stakes in proportion to its 49% interest in this enterprise. The company is jointly-controlled, with Light Energia owning the remaining 51%.

On March 31, 2014 ANEEL transferred ownership of the rights to operate the small hydro plants of Guanhães Energia to the wholly-owned subsidiaries referred to above,nine photovoltaic plants. Currently CEMIG SIM has reached 3,000 customers in the terms of ANEEL Authorizing Resolutions Nºs 4,583, 4,584, 4,585commercial and 4,586, of March 18, 2014. industrial low voltage segments, which consume 6.2 GWh monthly.

In August 2015, the four wholly-owned subsidiaries of Guanhães Energia S.A. were the winning bidders in Auction A-3 of New Energy of Aneel No. 04/15. The successful bids guarantee the execution of contracts for the purchase and sale of energy at higher prices than current prices, during 30 years beginning on January 1, 2018.

Madeira Energia S.A. – MESA: Mesa is a special-purpose company, created2021, CEMIG SIM plans to construct and operate the Santo Antônio Hydroelectric Plant on the Madeira Riverinvest R$113 million in the municipality of Porto Velho, Rondônia, whichcommercial and industrial segments and will have generating capacity of 3,568 MW. The plant began operating in March 2012. Cemig GT owns 10% of Mesa, and has an indirect ownership of 8.13%. On December 31, 2015 the total value of the fixed assets representing the proportion of Cemig GT’s holdings in this indirectly-held subsidiary was R$4,003,560. At the end of 2015 the Santo Antônio Plant had 35 rotors in operation, representing capacity to generate approximately 2,495 MW. During 2015, the plant brought three more generating units into operation. The plant is expected to be completed in November 2016, and, when operating at full capacity, it will have 50 rotors in operation. The total investmentalso operate in the plant will amount to more than R$20 billion. The operation currently employs 457 people. The International Hydropower Association (IHA), a nonprofit founded nearly 20 years ago which measures the sustainability of hydroelectric plants undertakings and is supported by Unesco, awarded the Santo Antônio Plant the largest number of maximum scores in the Implementation category of all the projects it has analyzed over its 20-year history. The IHA’s assessment is based on four protocols: Early stage; Preparation; Implementation; and Operation. The assessment awarded to the Santo Antônio Plant in the Construction category was given after analysis of twenty topics in various areas: Assessment, Management, Stakeholder engagement, Stakeholder support, Conformance / compliance, and Outcomes. All these topics required technical documentation, internal/external interviews, and proof of the evidence for sustainability. The assessment underlines and confirms the commitment of the Santo Antônio Hydroelectric Plant to best global practices in sustainability.residential segment.

Norte Energia S.A. – Nesa: Since October 2011 Cemig GT has owned 74.5% of the special-purpose company Amazônia Energia Participações S.A., in partnership with Light Energia, which owns the remaining 25.5%. Amazônia Energia in turn holds 9.77% of Norte Energia S.A., another special-purpose company, which holds the concession to build, operate and maintain the Belo Monte Hydroelectric Plant. At the end of December 2015 the plant was approximately 82% complete. It is located on the Xingu River, in the Amazon Region, in the North of Brazil. When it is completed – scheduled for In 2019, it will have a full capacity of 11,233 MW, and will be one of the largest hydroelectric plants in the world. By the end of 2015 the Brazilian Development Bank (BNDES), together with the Federal Savings Bank (Caixa Econômica Federal, “CEF”, or “Caixa”) and the investment bank BTG Pactual, the financiers of the enterprise through a loan planned to total R$22.5 billion, had released a total of R$20.5 billion for its construction. Also by the end of 2015, Cemig had injected approximately R$590 million in this enterprise. Belo Monte started operating on April 20, 2016. The Belo Monte Power Plant, currently under construction, finished the year of 2015 with around 82% of its construction project completed. At the end of 2015, two of its power stations, Belo Monte e Pimental had been completed: (i) the first one is the plant principal power station, with eighteen turbines and a generation capacity of approximately 11,000 MW and (iii) the second, an auxiliary power station having a generation capacity of approximately 233 MW. Considering the completed parts of the Belo Monte Power Plant, 8.7% of the installed potential in Brazil is attributable to the plant, being the largest entirely Brazilian hydroelectric power plant and the fourth largest hydroelectric plant in the world, behind of the Chinese Three Gorges Plant (22,000 MW) and Xiluodu Plant (13,860 MW), and the Brazilian and Paraguayan Itaipu Plant (14,000 MW). The project requires a total investment of R$25.8 billion. (April 2010 currency)Considering the various environmental programs and projects that make up the Basic Environmental conditions of the Belo Monte Power Plant project, it was possible in 2015 to consolidate the compliance with the general and specific conditions of the Installation License of the enterprise. At the end of 2015, Ibama officially informed Norte Energia of the decision of the Federal Environmental Clearing Office regarding resources to be attributed in accordance with current legislation for the creation and deployment of conservation units. According to the determination, about 90% of the amount was distributed among the implementation of four existing protected areas under federal administration (ICMBio), and about 10% for the establishment or implementation of seven state conservation units (SEMA- PA). Two contemplated units, that are located in the plant’s area, are noteworthy- one of them is a wildlife refuge located in the Tabuleiro do Embaubal and the other unit will be created in Volta Grande do Xingu, one of the areas that Norte Energia proposed for environmental protection.

The UHE Itaocara Consortium: Since 2008, Cemig GT has held a 49% interest, with Itaocara Energia Ltda., a special-purpose company owned by Light S.A. (holder of 51%), the purpose of which is to build and operate the Itaocara power plant, a 151-MW small hydroelectric plant, to be constructed on the Paraíba do Sul river, between the municipalities of Itaocara and Aperibé, in the State of Rio De Janeiro. However, the reduction in the effective period regarding the original concession, and the impossibility of taking part in auctions in the regulated market, led the consortium to apply for rescission of the concession contract (Concession Contract Nº 012/2001) – a procedure that was made permissible by Law No. 12,893/2013 of July 9, 2013. On April 30, 2015 the Itaocara Power Plant Consortium, consisting of Cemig GT (49%) and Itaocara Energia Ltda. (51%), a consolidated subsidiary of Light S.A., took part in the 21st Bid of Energy From New Generation Projects (“Bid A-5”) for concessions regarding new projects of hydraulic and thermal power generation sources, with supply beginning on January 1, 2020 and a concession period of 30 years. The winning bidder was the Itaocara I Power Plant, with an installed power capacity of 150 MW. Through the success of the Bid A-5, the Itaocara Power Plant Consortium recovered the concession that had been previously rescinded in November 2013. The construction is planned to start in 2016 and it is expected to generate over 1,200 direct jobs and 2,200 indirect jobs in its peak working period. The Consortium UHE Itaocara already has an Installation License (LI), issued by the Brazilian Authority (IBAMA) and it has also the Declaration of Public Utility (DUP), issued by the Aneel.

Transmission

Overview

The transmission business consists of the transfer of electricityenergy from generation power plants to consumerscustomers directly connected to the basic transmission grid, free consumerscustomers and distribution companies.distributors. The transmission system comprises transmission lines and step-down substations with voltages ranging from 230 kV to 500 kV.

All the basic transmission grid users, including generators, distributors, free consumers,customers, and others, execute contracts for the use of the transmission system – CUST with the National System Operator (Operador Nacional do Sistema – ONS,), and make payments to the transmission companies for making available the use of their basic transmission grid equipment. See “-The‘The Brazilian Power Industry”Industry’ and “Item 5. Operating and Financial Review and Prospects.”Prospects”.

The following tables give operating information on our transmission capacity for the dates indicated:

 

Circuit Length of Transmission Lines in Miles as of December 31,

Voltage of Transmission Lines

2020

2019

2018

500 kV1,3551,3551,355
345 kV1,2301,2311,231
230 kV

477

478

478

Total3,0623,0643,064

 

   Circuit length of transmission lines in miles 
   As of December 31, 

Voltage of Transmission Lines

  2015   2014   2013 

>525 kV

      

500 kV

   1,355     1,355     1,355  

345 kV

   1,228     1,228     1,217  

230 kV

   478     478     475  
  

 

 

   

 

 

   

 

 

 

Total

   3,061     3,061     3,047  
  

 

 

   

 

 

   

 

 

 
64 
Table of Contents

 

   Transformation capacity (2)
of Transmission substations
 
   As of December 31, 

Substations

  2015   2014   2013 

Number of transmission substations (3)

   37     36     36  
  

 

 

   

 

 

   

 

 

 

MVA

   17178     16718     16285  

 

 

Transformation Capacity (1) of Transmission Substations as of December 31,

Substations

2020

2019

2018

Number of transmission substations (2)393838
MVA18,854.6518,104.6517,615
(1)Transformation capacity refers to the ability of a transformer to receive energy at a certain voltage and release it at a reduced voltage for further distribution.
(2)Shared substations are not included.

The tables below showpresent operational information on the transmission capacity of the joint venture (subsidiaries and affiliates transmission Cemig)CEMIG), proportional to the equity interest held by the CemigCEMIG Group in each case, on the dates indicated:

 Transmission Network Extension in Miles as of December 31,

Voltage of Transmission Lines

2020

2019

2018

>525 kV705959
500 kV740685654
440 kV686868
345 kV676731
230 kV

367

307

258

Total1,3121,1861,070

 

   Transmission Network
Extension in miles
 
   As of December 31 

Voltage of Transmission Lines

  2015   2014   2013 

>525 kV

   117     117     117  

500 kV

   1.289     1.290     1.290  

440 kV

   136     136     136  

345 kV

   67     67     67  

230 kV

   518     514     513  

220 kV

   62     62     62  
  

 

 

   

 

 

   

 

 

 

Total

   2.189     2.210     2.208  
  

 

 

   

 

 

   

 

 

 

 

Subsidiaries and affiliates transmission Cemig

Company

Number of transmission substations (2015)

TAESA

7 (6 private and shared 1)

ATE III

1 shared

EATE

5 (1 private and shared 4)

Lumitrans

2 shared

EBTE

7 (2 private and shared 5)

ERTE

3 (1 private and shared 2)

STC

4 (2 private and shared2)

ENTE

3 shared

ECTE

2 shared

ETSE

2 own pre-operational

ETEP

2 shared

ESDE

1 own

São Gotardo

1 shared

Brasnorte

4 (2 private and shared 2)

ETAU

4 (2 private and shared 2)

Mariana

2 pre-operational shared

Transleste

2 (1 private and shared 1)

Transirapé

2 (1 private and shared 1)

Transudeste

2 shared

Centroeste

2 shared

Transchile (*)

(*)The two existing substations are not the property of Transchile.

Transmission assets

LT 345 kV The Montes Claros–Irapé lineFurnas–Pimenta Transmission Line (Companhia Transleste de Transmissão)– In September 2003, a consortium comprising Alusa (Companhia Técnica de Engenharia Elétrica – Alusa), with a 41% interest, Furnas (with a 24% interest), Orteng (Orteng Equipamentos e Sistemas S.A.)(with a 10% interest) and Cemig (with a 25% interest), won the bid for the concession from ANEEL for the Montes Claros–Irapé Transmission Line. As required by the tender rules, the partners formed a company,Companhia Transleste de Transmissão S.A., responsible for the construction and operation of the line. This 345-kV transmission line, of about 87 miles, connects the substation at Montes Claros, a city in the North ofCentroeste de Minas Gerais, with the substation of theIrapé hydroelectric plant. The line began operating in December 2005. The concession expires in February 2034. On October 9, 2013, ANEEL consented to the transfer of the 10% interest held by Orteng Equipamentos e Sistemas S.A. toAmazonense de Transmissão de Energia S.AEATE.

LT 345 kV The Itutinga–Juiz de Fora Transmission Line (Companhia Transudeste de Transmissão ‘Centroeste’) – In September 2004, a consortium formed by Alusa, Furnas Orteng and Cemig –CEMIG, holding 49% and 51%, respectively, owning 41%, 25%, 10% and 24% – won the bid for the concession from ANEEL forof theItutinga–Juiz de Fora Furnas–Pimenta transmission line. As required by the tender rules, the partners formed a company,Companhia Transudeste de Transmissão S.A., which is responsible for construction and operation of the line. This 345-kV transmission line, of approximately 90 miles, links the substation of theItutinga hydroelectric plant to a substation at Juiz de Fora, a city in the Southwest of Minas Gerais. Commercial operation started in February 2007. The concession expires in March 2035. On October 9, 2013 ANEEL consented to the transfer of the 10% interest owned by Orteng toEATE.

LT 230 kV The Irapé–Araçuaí Transmission Line (Companhia Transirapé de Transmissão)– In November 2004 ,a consortium comprising of Alusa, Furnas, Orteng and Cemig, holding respectively 41%, 24,5%, 10% and 24.5%, won the bid for the concession from ANEEL for the Irapé–Araçuaí transmission line. As required by the tender rules, the partners constituted a company,Companhia Transirapé de Transmissão S.A., which has the responsibility for building and operating the line. This 230-kV line, of approximately 39 miles, connects the substation of the Irapé Hydroelectric Plant to a substation in Araçuaí, a city in the Northwest of Minas Gerais. Commercial operation began in May 2007 and the concession expires in 2035. On February 19, 2013, ANEEL Resolution of Authorization 3094/2013 authorized Transirapé to bolster the system with the installation of autotransformers with a power of 3 X 75MVA on the Irapé electrical substation, and another, with the same characteristics, on the Araçuaí 2 electrical substation. On October 9, 2013 ANEEL consented to the transfer of the 10% interest owned by Orteng to Empresa Amazonense de Transmissão de Energia S.A – EATE.

LT2 345 kV The Furnas–Pimenta Transmission Line (Companhia de Transmissão Centroeste de Minas)– In September 2004 a consortium formed by Furnas and Cemig, holding 49% and 51%, respectively, won the bid for the concession of theFurnas–Pimenta transmission line. As required by the tender rules, the partners formed a company,Companhia de Transmissão Centroeste de Minas S.A., which is responsible for the construction and operation of the transmission line. This 345-kV transmission line ofextending for approximately 39 miles connects the substation of the Furnas hydroelectric plant to a substation at Pimenta, a city in the Center-West region of Minas Gerais. It began commercial operation in March 2010. The2010 and the concession expires in March 2035.

LT 220 kV The Charrúa–Nueva Temuco Transmission Line in Chile (Transchile)– In April 2005 a consortium On January 13, 2020, the Company concluded the acquisition of Alusa and Cemig (51% and 49% respectively) wonof the tendershare capital held by theCentro de Despacho Económico de Carga del Sistema Interconectado Central, or CDEC–SIC, of Chile, to build, operate and maintainEletrobras in Centroeste, becoming the 220-kVCharrúa–Nueva Temuco transmission line for a period of 20 years. This was a landmark in Cemig’s history, since it was the Company’s first asset outside Brazil. With Alusa, we incorporatedTranschile Charrúa Transmisión S.A., an SPC created in Chile, which was responsible for the construction and now operates the line. The line is around 127 miles, connecting the substations ofCharrúa andNueva Temuco in the central region of Chile. We began the project in June 2005; construction started in April 2007. On July 18, 2007 Transchile Charrúa Transmisión S.A. signed a project finance contract for US$51 million with the Inter-American Development Bank (IADB) to construct the line and substations. Commercial operation began in January 2010.

Empresa de Transmissão Serrana S.A. – This is a special-purpose company created in January 2012 by ECTE, a jointly-controlled company owned by Taesa (with a 19.09% interest), Alupar Investimento S.A. (with a 42.51% interest), Centrais Elétricas de Santa Catarina S.A. (with a 30.89% interest) and MDU Resources Luxembourg II LLC, S.à.r.l. (with a 7.51% interest). It was formed to build and operate two substations: (i) the 525/230 kVAbdon Batistasubstation,with transformation capacity of 1,568 MVA; and (ii) the 230/138kVGaspar 2 substation, with 300 MVA capacity, both in the state of Santa Catarina. ECTE won the concession at ANEEL Auction 006 of 2011. The purposesole owner of the substation is to connect theGaribaldi andSão Roque power plants to the Brazilian National Grid, and expand the supply of electricity in the Itajaí Valley region. In 2015, the project construction was 100% completed.

Empresa Santos Dumont de Energia S.A. (‘ESDE’) – This is a special-purpose company created in November 2009 by ETEP, a jointly-controlled company owned by Taesa (with a 49.98% interest) and Alupar Investimento S.A. (with a 50.01% interest), to build and operate two facilities in the state of Minas Gerais: (i) the 345/138 kVSantos Dumont 2 substation, with transformation capacity of 375 MVA; and (ii) a -88/+100 Mvar Static Var Compensator (SVC). ESDE won the concession at ANEEL Auction 001/2009. The 345 kV and 138 kV components were completed in February 2013; the SVC was completed in January 2014.

São Gotardo Transmissora de Energia S.A. – Taesa was awarded the concession (Lot E) to build, operate and maintain the 345/138 kVSão Gotardo 2 substation (300 MVA), in Minas Gerais, in June 2012, at ANEEL Auction 005/2012, representing an Annual Permitted Revenue (Receita Anual Permitida, or RAP) of R$3.8 million. The operations started on March 19, 2014.investee since then.

Transmissora Aliança de Energia Elétrica S.A. – Taesa is a private company jointly controlled by Cemig,CEMIG, which holds 45.74%36.97% of the voting capital and 43.36%21.68% of the total capital of Taesa, and by Coliseu, a private investment fund.ISA Investimentos e Participações do Brasil S.A. which holds 14.88% of the total capital. Taesa has led Cemig’sCEMIG’s growth vector in the transmission segment, dedicated to the construction, operation and maintenance of transmission lines in all regions of the country. In 2013, Taesa incorporated several companies intoIt represents the group,main interest that we have in which it had 100% holdings and where the incorporation would provide economic gains and simplify the stockholding structure. This took place in January 2013 for the wholly-owned subsidiariesSul Transmissora de Energia S.A. (STE),ATE Transmissora de Energia S.A. (ATE) andNordeste Transmissora de Energia S.A. (NTE); and in June 2013 forATE II. On May 31 the transfer to Taesa of the totality of the stockholding interests held by Cemigone Transmission Company in the share capital of the transmission concession holders of the TBE Group was completed. On October 17, 2013 the purchase was completed, by its affiliated company EATE, of the 10% stockholding interests held by Orteng in each of: (i) Companhia Transleste de Transmissão, (ii) Companhia Transirapé de Transmissão; and (iii) Companhia Transudeste de Transmissão. On December 13, 2013, Taesa won the bid for Lot A at ANEEL Auction 013/2013, and as a result constitutedMariana Transmissora de Energia S.A. (MTE) – to operate a 30-year concession to operate the 85-km, 500-kV transmission line in Minas Gerais, which links theItabirito 2 andVespasiano 2 substations, which belong to Cemig.

This table shows the percentage holdings in the transmission companies as of the date hereof:

Subsidiary and affiliate transmission companies  % equity interest
(Direct and Indirect)
 

As of December 31, 2015

  Cemig   Taesa 

TAESA

   43.36      

ATE III

   43.36     100.00  

EATE

   21.67     49.98  

Lumitrans

   17.34     39.98  

EBTE

   32.30     74.49  

ERTE

   21.67     49.99  

STC

   17.34     39.98  

ENTE

   21.67     49.99  

ECTE

   8.28     19.09  

ETSE

   8.28     19.09  

ETEP

   21.67     49.98  

ESDE

   21.67     49.98  

São Gotardo

   43.36     100.00  

Brasnorte

   16.77     38.67  

ETAU

   22.80     52.58  

Mariana

   43.36     99.99  

Transleste

   27.17     5.00  

Transirapé

   26.67     5.00  

Transudeste

   26.17     5.00  

Centroeste

   51.00      

Transchile

   49.00      

This map illustrates the transmission assets of the Cemig Group:Brazilian electric sector.

 

LOGO

Expansion of transmission capacity

The Itabirito 2–Vespasiano 2 Transmission Line – Taesa was awarded this concession (Lot A) at ANEEL Auction 013/2013 in December 2013 – to build, operate and maintain the 52-mile, 500-kVItabirito 2–Vespasiano 2 transmission line, in Minas Gerais. Annual Permitted Revenue (RAP) is R$11 million. The project construction is scheduled for completion in 2017.

Distribution and purchasePurchase of electric powerElectric Power

Overview

Our distribution operation consists of transfers of electricityenergy from distribution substations to final consumers.customers. Our distribution network comprises a widespread network of overhead and underground lines and substations with voltages lower than 230 kV. We supply electricityenergy to small industrial consumers,customers, at the higher end of the voltage range, and to residential and commercial consumerscustomers at the lower end of the range.

65 

In 20152020, we invested approximately R$2051,273 million in the construction and acquisition of the property, plant and equipment needed to supply energy to our customers, expand and increase the capacity of our distribution system.

The following tables provide certain operating information pertaining to our distribution system, on the dates indicated:

Circuit length of distribution lines in miles – High voltage (from distribution substations to final customers) as of December 31,

Voltage of distribution lines

2020

2019

2018

 
161 kV30.2530.2530.25 
138 kV7,946.627,970.987,945.68 
69 kV2,223.912,221.782,221.78 
34.5 kV + 230 kV

633.78

633.75

633.75

 
Total10,834.5510,856.7610,831.46 

 

   Circuit length of distribution lines in
miles – High voltage

(from distribution substations to final
consumers)
 
   As of December 31, 

Voltage of distribution lines

  2015   2014   2013 

161 kV

   33.86     34.20     34.20  

138 kV

   7,531.71     7,321.72     7,271.70  

69 kV

   2,605.43     3,088.90     3,088.90  

34.5 kV + Others

   594.97     609.40     609.40  
  

 

 

   

 

 

   

 

 

 

Total

   10,765.97     11,054.22     11,004.20  
  

 

 

   

 

 

   

 

 

 

Circuit length of distribution lines in miles – Medium and low voltage (from distribution substations to final customers)

 

As of December 31,

Voltage of distribution network

2020

2019

2018

 
Overhead urban distribution lines.67,527.3066,223.5065,999.52 
Underground urban distribution lines1,524.161,539.701,535.05 
Overhead rural distribution lines

259,200.32

256,819.88

255,024.50

 
Total328,251.78324,583.08322,559.07 

 

   Circuit length of distribution lines in miles –
Medium and
low voltage

(from distribution substations to final
consumers)
 
   As of December 31, 

Voltage of distribution network

  2015   2014   2013 

Overhead urban distribution lines

   63,334.64     62,020.26     60,682.25  

Underground urban distribution lines

   426.90     426.97     426.90  

Overhead rural distribution lines

   244,904.15     242,998.48     241,122.49  
  

 

 

   

 

 

   

 

 

 

Total

   308,665.69     305,445.63     302,231.64  
  

 

 

   

 

 

   

 

 

 

   Step-down transformation capacity (1)
of distribution substations
 
   As of December 31, 
   2015   2014   2013 

Number of substations

   388     374     373  

MVA

   10,099.18     9,585.50     9,365.60  

Step-down transformation capacity (1) of distribution substations as of December 31,

 

2020

2019

2018

Number of substations414409405
MVA10,884.0510,742.0010,681.35
(1)Step-down transformation capacity refers to the ability of a transformer to receive energy at a certain voltage and release it at a reduced voltage for further distribution.

Expansion of Distribution Capacity

Our distribution expansion plan for the nextperiod of five years, comprising from 2018/ 2022, is based on projections of market growth. In the next five years, we anticipate an increase of approximately 1.25 million new urban consumers and approximately 59,500 rural consumers. In order to accommodate this growth, we expect that we will needplan to add 247,160 medium-voltage poles, 578on distribution lines, up to 7,389 miles of transmission linesmedium and 15low-voltage, and 1,838 miles of high-voltage; 80 step-down substations, adding 1,1232,150 MVA to our distribution network.

Purchase of Electric Power

During the year ended December 31, 20152020, we purchased 6,1895,835 GWh of electricityenergy from Itaipu, which represented approximately 23%15% of the electricityenergy we sold to final users, and 663610 GWh (3%(1.6%) of electricityenergy from Proinfa.PROINFA. We also purchased 1,1041,091 GWh under Nuclear Energy Quota Contracts (- Contratos de Cotas de Energia Nuclear,or CCENs), 4%‘CCENs’. (2.8%) and 7,7307,507 GWh of electricityenergy under Assured Energy Quota Contracts (- Contratos de Cota de Garantia Física,or CCGFs, 29%‘CCGFs’. (19%). In addition to this compulsory purchase, we have two other types of supply arrangements: (i) purchases through public auctions, which accounted for approximately 63%24% of the electricityenergy purchased for resale during the year ended December 31, 2015;2020; and (ii) long-term agreements existing prior to the New Industry Model Law, which represented approximately 6%2% of the electricityenergy purchased in 2015.2020.

66 

Itaipu — Itaipu is one of the largest operational hydroelectric plants in the world, with an installed capacity of 14,000 MW. Centrais Elétricas Brasileiras S.A. (‘Eletrobras’), or Eletrobrás, a holding company controlled by the Federal Government, owns a 50% interest in Itaipu, while the remaining 50% is owned by the government of Paraguay owns the remaining 50%. Brazil, pursuant to its 1973 treaty with Paraguay, has the option to purchase all of the electricityenergy generated by Itaipu that is not consumed by Paraguay,Paraguay. Brazil generally purchases more than 95% of the electricityenergy generated by Itaipu.

We are one of the power distribution companiesdistributors operating in the south, southeast and west-central regions of Brazil that are jointly required to purchase all of Brazil’s portion of the electricityenergy generated by Itaipu, in accordance with the Law No. 5,899/1973. The Federal Government allocates Brazil’s portion of Itaipu’s power among these electricityenergy companies in amounts proportionate to their respective historical market share of total electricityenergy sales. ANEEL enacted Resolution 1,386/2012No. 2,178/2016, which set 13.31%10.39% as the percentage the totalof Itaipu’s power produced by Itaipuproduction bestowed upon CCEE that Cemig DistributionCEMIG D would have to purchase in 2013,2017. For 2018, Resolution No. 2,355/2017 set it at 10.09% and for 2019 it was set at 10.03% (Resolution No. 2,500/2018). For 2020 the Resolution no 2,642/2019 set it at 10.32% for CEMIG-D. These rates that are fixed to defray Itaipu’s operating expenses and payments of principal and interest on Itaipu’s dollar-denominated borrowings and the cost inreaisReais of transmitting such power to the Brazilian grid. These rates are above the national average for bulk supply of power and are calculated in U.S. dollars. Therefore, fluctuations in the U.S. dollar/realReal exchange rate affect the cost, in realReal terms, of electricityenergy we are required to purchase from Itaipu. Historically, we have been able to recover the cost of such electricityenergy by charging supply rates to consumers.customers. According to our concession contract, increases in the supply rates may be transferred to the final consumercustomer upon approval by ANEEL.

Since 2007, ANEEL publishes at the end of each year the amount of electricityenergy to be purchased from Itaipu by each of the electric power distribution companiesdistributors for the following year, as guidance for the five subsequent years. Based on this, the distribution companiesdistributors can estimate their remaining energy needs in advance of the next public auctions.

Nuclear Energy Quota Contracts (CCENs):CCENs: These are contracts that formalize the purchase of energy and power as established in Law No. 12,111/200909 and REN N°ANEEL Resolution No. 530/201212 between distributors and Electronuclear for the energy produced by the Angra I and Angra II plants.

Assured Energy Quota Contracts (CCGFs):CCGFs: Decree No. 7,805/201212 regulated Provisional Measure (PM)Act No. 579/201212 and created contractual arrangements governing contracting of energy and power from the plants whose concessions were extended under Law No. 12,783/2013.13.

Auction Contracts —We: We have purchased electricityenergy in public auctions on the CCEE. These contracts are formalized between CemigCEMIG and the various vendors in accordance with the terms and conditions in the invitation to bid. The following table gives the amounts of electricity contracted, and average original tariff and prices related to the CCEAR contracts for electricity acquired by Cemig. See “—The Brazilian Power Industry” for more information on CCEEs and CCEARs.

Average Tariff (R$/MWh)

  Electricity Contracted
(MW —average per year)
   Term of the
Contract
 

83.13

   105.47     2005 to 2012  

106.95

   4.47     2006 to 2013  

132.27

   35.31     2008 to 2015  

114.28

   3.16     2012 to 2014  

126.77

   60.41     2008 to 2037  

129.26

   40.36     2008 to 2022  

132.39

   31.02     2009 to 2038  

115.05

   91.77     2009 to 2038  

134.99

   20.12     2009 to 2023  

121.81

   88.98     2009 to 2023  

138.85

   61.23     2010 to 2039  

134.67

   431.17     2010 to 2039  

120.86

   24.71     2010 to 2024  

137.44

   23.24     2010 to 2024  

128.42

   63.89     2010 to 2024  

129.14

   56.57     2011 to 2040  

128.37

   126.34     2011 to 2025  

78.87

   122.83     2011 to 2025  

77.97

   457.75     2012 to 2041  

102.00

   52.76     2012 to 2026  

80.10

   336.40     2012 to 2041  

262.00

   27.00     2015 to 2044  

270.81

   69.03     2014 to 2044  

99.48

   46.80     2014 to 2033  

67.31

   136.73     2015 to 2044  

129.70

   25.09     2015 to 2044  

121

   15.68     2016 to 2035  

133.29

   32.13     2018 to 2047  

117.51

   16.27     2018 to 2037  

135.58

   19.30     2018 to 2047  

96.28

   16.41     2018 to 2037  

119.03

   2.62     2018 to 2042  

121.00

   15.68     2017 to 2046  

129.96

   32.13     2017 to 2036  

161.89

   3.20     2019 to 2048  

205.19

   311.11     2019 to 2043  

136.00

   56.06     2019 to 2038  

183.66

   4.94     2020 to 2049  

278.46

   23.21     2020 to 2044  

205.01

   0.535     2018 to 2047  

212.75

   0.701     2018 to 2037  

181.14

   3.843     2018 to 2037  

‘Bilateral Contracts’Cemig DistributionCEMIG D entered into ‘bilateral contracts’ with various suppliers prior to the enactment of the New Industry Model Law in 2004. Such agreements are valid under their original terms but cannot be renewed. During the year endingended December 31, 2015 Cemig Distribution purchased 1,644 GWh under these contracts, which represented 6% of the total electricity purchased by Cemig Distribution in 2015.

2020 CEMIG D didn’t enter into new bilateral contracts.

Other businessesBusinesses

Natural gas distributionGas Distribution

Gasmig was established in Minas Gerais, Brazil, in 1986, for the purpose of developing and implementing the distribution of natural gas in the State of Minas Gerais. CemigCEMIG holds 99.57% of the shares of Gasmig and the remaining shares are owned by the Municipality of Belo Horizonte.

On August 25, 2004 Cemig, Gasmig, Gaspetro and Petrobras signed an Association Agreement, later amended on November 5, 2004, December 14, 2004 and August 15, 2007, forHorizonte owns the implementation of a plan to develop the natural gas market in the State of Minas Gerais. The plan provided for (i) the expansion of the existing gas pipeline network, under the responsibility of Petrobras, (ii) the expansion of the natural gas distribution network, under the responsibility of Gasmig, and (iii) the acquisition by Gaspetro of equity in Gasmig.

On October 10, 2014, a share purchase agreement was signed for acquisition by Cemig of Gaspetro’s 40% interest in Gasmig (previously approved by the Boards of Directors of Cemig and Petrobras), for R$570.93 million. This amount was the result of monetary update of R$600 million by the IGP–M inflation index, after discounting of the dividends paid, over the period from the base-date of the agreement to the closing of the transaction. The acquisition was completed after approval by the Brazilian Monopolies Authority (Conselho Administrativo de Defesa Econômica, orCADE) and consent from the concession authority, the State of Minas Gerais.remaining shares.

In July 1995, the State Government granted Gasmig an exclusive 30-year concession (from(as from January 1993) for distribution of piped gas covering the entire State of Minas Gerais and consumerscustomers located within it. On December 26, 2014, the Second Amendment to the Concession Contract was signed. This document extended Gasmig’s concession for commercial operation of piped gas services for industrial, commercial, institutional and residential use in the State of Minas Gerais for 30 years. As a result, the expiration of this concession was extended from January 10, 2023, to January 10, 2053.

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Gasmig’s marketing efforts focus on its ability to provide a more economically efficient and environmentally friendly alternative to oil products, like diesel and liquefied petroleum gas (LPG)(‘LPG’), wood, wood products and charcoal. In 2015,From January to December 2020, Gasmig supplied approximately 3.92,584 million cubic meters of natural gas per day to 4,215 consumers61,414 customers in thirty fiveforty cities: 11195 large and medium-sized industrial plants, 2181,121 small industrial plants and commercial consumers,customers, 57 retail distribution stations supplying vehicle natural gas (VNG) to vehicles, two thermoelectric electricity generation plants, three co-generation projects, four distributors of compressed natural gas (CNG),(‘CNG’) to vehicles, 2 gas fired power generation plants, 5 co-generation projects, 4 distributors of CNG to industrial customers and 3,820 homes. In 2015vehicular retail stations, and 60,128 homes, 2 thermoelectric plants.

From January to December 2020, Gasmig distributed approximately 4% of all natural gas distributed in Brazil.

Currently, Gasmig serves the following regions of the State of Minas Gerais: (i) Greater Belo Horizonte (the Metropolitan Region), (ii) the Rio Doce region (Vale do Aço), (iii) the South of Minas region (theSul de Minasregion), (iv) theZona da Mata region (in the southeast of the State), and (v) the Campos das Vertentes region – in all of them supplying the industrial, commercial, automotive, residential, co-generation markets, and thermoelectric power plants.

For distribution to the market other than thermoelectric electricity generation, Gasmig hasregistered an Additional Supply Contract (Contrato de Suprimento Adicional, orCSA) with Petrobras, signed on December 15, 2004, in effect until 2030 and with a sliding supply level rising to 5 million m³/day in 2018. In 2015 the Contractual Quantity was 4.02 million m³/day. There was previously another gas supply contractexpense for the non-thermoelectric market, referred to as the ‘Contrato Convencional’ (or “Contract Agreement”), signed on July 6, 1994, which was dissolved in 2013. The remaining balance of quantity of gas paid for under that contract was recovered during the year 2014.

For supply of gas to the thermoelectric plants, Gasmig has contracts for a total of 1.6 million m³/day, in effect until 2022.

The sales tariffs consist of a full pass-through of the cost of the acquisition of gas of R$1,083 million compared to an expense of R$1,436 million in the gas, plusperiod from January to December 2019, a reduction of 24.58%. Although the number of customers has increased 18.18% (mainly residential), the volumes have decreased 4% and 28% for industrial plants and retail distribution cost (margin) and taxes.

Capital expendituresstations supplying Compressed Natural Gas (‘CNG’) to vehicles respectively mainly due to pandemic negative side effects in 2013 and 2014, totaling R$117.93 million, was focused on expansion and densification of the existing networks, with a focus on serving the residential market. In 2015, capital expenditures totaled R$62 million and maintained a focus on serving the residential market, and 51.4 kilometers were added to our natural gas network.that sector.

Many energy-intensive industries, such as cement, steel, ferro-alloysiron-alloys and metallurgical plants, operate at significant volume in Minas Gerais. Gasmig’s principal strategy is expansion of its distribution network to cover the part of demand that has not yet been met. Gasmig dedicates efforts to development of new projects for expansion of its natural gas distribution system, to supply consumerscustomers in other areas of Minas Gerais, especially those that are densely industrialized. The first phase of service

From January to theVale do Aço region was completed in 2006. Also in 2006,December 2020, capital expenditures totaled R$42.6 million and 67.68 kilometers were added to our natural gas network. In 2018, Gasmig began to provide service tosupply theSul residential market in the city of Juiz de Minas region throughFora, built the pipeline for supplying a local network supplied with liquefiednew large industrial plant at the city of Jacutinga and acquired the site in which the operational center is located.

In the city of Belo Horizonte, the main projects developed were those aimed at serving the Urban Market. High Density Polyethylene (‘HDPE’) densification networks were implemented in the São Pedro, Santo Antônio, Luxembourg, Prado and Cidade Nova neighborhoods.

Gas distribution concessions

The concessions for distribution of natural gas (LNG).are granted by each Brazilian state. In 2009, after Petrobras completed the state of Minas Gerais the regulator, the State’s Economic Development Secretariat, sets the tariffs for natural gas pipelinesby market segment. The tariffs are comprised of a portion for the cost of gas and a portion for the distribution of gas. Each quarter the tariffs are adjusted to pass through the cost of gas, and once a year they are adjusted to update the portion allocated to cover the costs relating to the provision of the distribution service – remuneration of invested capital and to cover all the operating, commercial and administrative expenses of the concession holder.

The rate reviews occur every five years, from the end of the first cycle, from 2018 to 2022, to evaluate the changes in the costs of Gasmig, and to adjust the tariffs. The concession contract also specifies the possibility of an extraordinary review of tariffs if any event occurs that transportputs the economic-financial balance of the concession at risk.

On December 14, 2018, the Minas Gerais State Department for Economic, Scientific, Technological and Higher Education Development (‘Sedectes’ actually ‘SEDE’) or (‘the grantor’) presented a study, prepared by Fundação Getulio Vargas Business school (‘FGV’), related to financial economic rebalancing of the Gasmig concession agreement, also supported by consultation from General Attorney’s Office of the State. The rebalancing that has been requested by the grantor is based on the contractual obligation to build a gas from Paulínia, State of São Paulo,pipeline to Jacutinga,serve the Nitrogen Fertilizers Unit (UFN), which should have been built by Petrobras. Due to this reason Gasmig was requested to pay the State of Minas Gerais the local networks were connectedamount of which Sedectes estimates at R$852 million. Based on the study, SEDECTES requested a response from Gasmig and began discussion for solution related to imbalance referred to, considering that one of its conditions for extension of the concession contract (from 2023 to 2053, as specified in the second amendment to the nationalcontract) was execution of investments for construction of the gas transport network. In 2010pipeline.

68 

On September 19, 2019, the second phase of providing service toCompany entered into, with theVale do Aço region was completed.

In 2013, Gasmig began distributing natural gas to residential and small commercial consumers in the municipalities of Nova Lima, Belo Horizonte and Poços de Caldas.

Through a structuring project in 2013, Gasmig began to serve the municipalities of Governador Valadares and Itabira, from a facility to supply compressed natural gas (CNG) in the municipality of Ipatinga. In 2014 Gasmig began to service the municipality of Pouso Alegre through another structured project supplied with liquefied natural gas (LNG).

Natural gas exploration

Cemig, in partnership with other companies, won in the 10th Brazilian Round, promoted by the National Agency of Oil, Natural Gas and Biofuels (Agência Nacional do Petróleo, Gás Natural e Biocombustíveis) – ANP, in December 2008, the concession rights for natural gas exploration in four blocks in the São Francisco Basin, one block in the Recôncavo Basin, and one block in the Potiguar Basin, located in the states State of Minas Gerais, Bahiaas Grantor, the Third Amendment to the Concession Agreement for Industrial, Institutional and Rio Grande do Norte, respectively.

Block POT-T-603Residential Exploration of Piped Gas Services in the Potiguar Basin was given back to ANP afterState of Minas Gerais, which represents the conclusion of all planned activities, which demonstrated the absenceeconomic and financial rebalancing process of hydrocarbon that could be commercially produced.

Cemig hasthe concession contract, upon payment of a stakegrant fee in the following consortia:amount of R$852 million, updated from January 1, 2019 to the date of its payment at by the DI rate (Interbank Deposits, extra group) and ensures that Gasmig maintains the extension of the term of its concession until the year 2053.

¡Blocks SF-T-104 and SF-T-114 (São Francisco Basin): Cemig (24.5%), Codemig (24.5%) and Imetame (51%);

¡Blocks SF-T-120 and SF-T-127 (São Francisco Basin): Cemig (24.5%), Codemig (24.5%), Cemes (51%), being the last company formed by Imetame, Sipet and Orteng; and

¡Block REC-T-163 (Recôncavo Basin): Cemig (24.5%), Codemig (24.5%) and Imetame (51%).

On September 26, 2019, the Company issued Commercial Promissory Notes, in a single series, totaling R$850 million with a maturity of 12 months and interest of 107% of the DI rate, without any guarantees or endorsement. The activities committedproceeds from this issue were fully used, on September 26, 2019, to pay the granting bonus due to the Granting Authority updated by the variation of the DI rate since January 1, 2019 in the concession agreement are in progress,amount of R$891.2 million.

Also under Third Amendment to the Concession Agreement, the total amount paid for the compensatory grant will be added to the Company's asset remuneration base and include geological studies to assess the real potential to produce natural gasconsidered in the region. Those studies encompass seismic acquisition, surface geochemical survey, drilling of exploratory wells and rock petrophysical evaluation, among others, CEMIG’s projected investment is not expectedtariff review process by the grantor as an intangible asset to exceed R$30 million in the exploratory phase.

Atbe amortized until the end of the exploratory phaseconcession contract, with immediate effects on the consortia will decide to move on tosetting and review of tariffs.

With the development and production phase, if previous assessment demonstrates thatconclusion of Gasmig's First Periodic Tariff Review (1st RTP), in November 2019, SEDE confirmed the resources eventually identified have technical and economic feasibility for production.

Telecommunications, internet and cable television

Cemig Telecomunicações S.A. – CEMIGTelecom (“CEMIGTelecom”) is a Corporation registered for listing, a wholly owned subsidiaryinclusion of Companhia Energética de Minas Gerais S.A. – CEMIG. It offers an optical network for transport of telecommunications servicesthe grant bonus in the state of Minas Gerais using Cemig’s electricity transmissionregulatory asset base. The review resulted in guidance on investment and distribution infrastructure.

It is domiciled in Brazil, with its address at Rua dos Inconfidentes 1051—Térreo, Funcionários, Belo Horizonte, Minas Gerais. It has authorization from the Brazilian telecoms regulator, the National Telecommunications Agency (Agência Nacional de Telecomunicações, orAnatel), granted by Anatel Act No. 41.002 of December 3, 2003, for commercial operation of multimedia communications services, for an undefined period.

It was constituted on January 13, 1999, in partnership with AES Força Empreendimentos Ltda., a memberquality goals, service expansion and definition of the AES Corporation Group, and at that time was given the name Empresa de Infovias S.A. Its purpose is to provide servicesnew tariff design, offered by Gasmig, in the area2018 to 2022 cycle.

Among the approved changes is the creation of telecommunications, through an integrated system comprising fiber optic cables, coaxial cablesnew tariff classes, new consumption ranges, absorption of customers from other classes and electronic and associated equipment, for transmission, broadcasting and reception of symbols, characters, written signals, images, sound and information of any type, and also to provide telecoms serviceschanges in the wholesalecollection cascades, in order to meet market creating specialized circuits, in particular to other telecommunications companies such as fixed-linedemands and mobile telephone operators, and providerssimplify the classification of services such as cable TV, business carrier signals, data centers, broadband, etc.

CemigTelecom’s core business is provision of telecommunications servicescustomers in the operator segment,respective categories. The proposed new tariff design includes the following categories: Industrial, Commercial and provision of specialized services to the corporate market, providing networkIndustrial with lower consumption, Individual Residential, Residential Collective, Cogeneration, Thermoelectric, Compressed Natural Gas or Liquefied Natural Gas and Internet access connectivity solutions. It provides the largest optical network for telecommunications transport services in Minas Gerais, with a presence in more than 70 cities of the State, which contribute to approximately 90% of the State’s GDP. Also, in its expansion project, it makes optical network services available in the metropolitan regions of Salvador, Recife, Goiânia and Fortaleza, and has presence in the cities of São Paulo e Rio de Janeiro.Natural Gas.

CemigTelecom has a 19.6% interest in the joint venture Ativas Data Center S.A. (“Ativas”). Management and principal decisions are shared with an investor partner, governed by a stockholders’ agreement.

The corporate purpose of Ativas is the provision of ITC – Information and Communication Technology – infrastructure services. These comprise physical hosting of IT environments, database and site backup, storage, professional information security and availability services, ITC consultancy, connectivity and sale of access and Internet bandwidth. The construction of the data center, classified in category “Tier III” (by the Uptime Institute), to serve large and medium-sized corporations, was concluded in January 2011.

Consulting and Other servicesServices

CreatedCEMIG SIM was created in October 2019, as before the company Efficientia, to operate in the markets of: distributed generation, energy efficiency and energy solutions. As well as the branding and marketing strategy focused on the retail sector, and on digital transformation of the electricity sector, the organizational culture of SIM, which has a wholly-owned subsidiarystrong character of innovation and technology, is being constructed so that clients are always at the center of decisions.

In 2019, CEMIG SIM sold supply totaling 2,656 MWh/month, generated by three photovoltaic plants (the Janaúba, Corinto, Manga, Mirabela, Porteirinha I and Porteirinha II plants). CEMIG SIM achieved 810 clients as of December 31, 2019.

In 2020, CEMIG SIM sold supply totaling 3,962 MWh/month, generated by ten photovoltaic plants (the Janaúba, Corinto, Manga, Bonfinópolis II, Lagoa Grande, Lontra, Mato Verde, Mirabela, Porteirinha I and Porteirinha II plants). CEMIG SIM achieved 2,024 clients as of December 31, 2020.

In energy solutions, CEMIG SIM will operate in 2002, Efficentia S.A., a Brazilian sociedade por ações, created and implemented its own business model, launching an2021 in implementation of projects based on performance contracts, with reflects an innovative approach to the implementation of projectsphotovoltaic plants at medium-voltage clients, and also in the Brazilian market. The principal source of revenue for Efficientia has been the implementation of energy efficiency projects through performance contracts. Sixty such projects have already been implemented.

In 2015, Efficientia entered into contracts with customers in the industrial and services sectorsprojects. Business models are also being developed for the implementation of projects for the modernization of lightingmarkets of: energy storage, electric vehicles, and photovoltaic power generation systems, as listed below:cogeneration.

 

Esdeva Printing Industry: Modernization of an industrial lighting system using LED technology (expected savings of 485 MWh / year); Investment: R$780,000;
69 

 

Prosegur Brazil: Modernization of the lighting system of its headquarters using LED technology (expected savings of 275 MWh / year); Investment: R$359,000; and

Minas Tennis Club: lighting system modernization of its headquarters using LED technology (expected savings of 745 MWh / year); Investment: R$1.9 million.

Energy efficiency projects implemented by the Efficientia, promote effective energy savings, provide for the reduction of power usage during peak hours, as well as providing management of electricity demand.

In addition, the photovoltaic power generation projects developed by Efficientia are configured as investments in distributed energy generation. In 2015, contracts were entered into by Efficientia for the supply of photovoltaic generation systems with respect to the following projects:

Algar Technology and Consulting: Development and implementation of a Solar Photovoltaic Plant (expected generation of 466 MWh / year); Investment: R$ 2.2 million. This project was completed in 2015;

Village Condo Village I and II: Development and implementation of a Solar Photovoltaic Plant (scheduled to generate 1,018 MWh / year); Investment: R$ 6.1 million. Expected completion in 2016 (Village I) and 2017 (Village II); and

Algar Telecom: Development and implementation of a Solar Photovoltaic Plant (expected generation of 734 MWh / year); Investment: R$ 3.9 million. Expected completion in 2016.

Sale and tradingTrading of electricityEnergy

We provide services related to the sale and trading of electricityenergy in the Brazilian electricityenergy sector, such as evaluation of scenarios, representation of consumerscustomers in the CCEE, (Câmara de Comercialização de Energia Elétrica), structuring and intermediating of electricityenergy purchase and sale transactions, and consultancy and advisory services, besides services related to the purchase and sale of electricityenergy in the Free Market through our wholly-owned subsidiary companies CemigCEMIG Trading S.A., ESCEE (Empresa and Empresa de Serviços de Comercialização de Energia Elétrica S.A.) and CCEI (Cemig Comercialização de Energia Incentivada S.A. (‘ESCEE’).

Energy lossesLosses

CEMIG

The total recorded by CemigCEMIG as electricityenergy losses has two components: (i) an allocated portion of the losses arising in the National Grid; and (ii) the total of technical and non-technical losses (commercial losses) in the local distribution network of Cemig Distribution (Cemig D).CEMIG D.

As shown in the table of Cemig’s Electric Energy Balance, theThe total energy losses recorded by CemigCEMIG in the year of 2015 were 6,4612020 was 7,012 GWh, an increase of 2.9%a 7.2 % decrease in comparison to 2014.2019 (7,554 GWh). The Electricity Trading Chamber (CCEE)CCEE apportioned losses in the national grid totaling 528467 GWh to Cemig Distribution. The otherCEMIG D. Other energy losses, totaling 5,9336,545 GWh, include technical and non-technical losses in the local distribution system.

Technical losses were approximately 76.0%70% of the total losses related to Cemig DistributionCEMIG D for the year ended December 31, 2015.2020. Losses in distribution are inevitable as a resultbecause of transport of electricityenergy and its transformation betweeninto different levels of voltage. We seek to minimize technical losses by rigorous and regular assessments of the operational conditions of the distribution facilities, and investment to expand distribution capacity, for the purpose of maintaining quality and reliabilityreliable levels, thus reducing technical losses; we also operate the system in accordance with certain specific voltage levels, to reduce the level of losses. Technical losses are not strictly comparable: longer distribution distances (for example, in countryrural areas), naturally have higher technical loss levels.

Non-technical losses were approximately 24.0%30% of CemigCEMIG D’s total electricityenergy losses in 2015. They2020. Such losses are caused by consumercustomer fraud, illegal connections to the distribution network, and errors in metering and defects in meters. To minimize non-technical losses, preventive actions are taken regularly: consumers’customers’ meters and connections are inspected; meter readers are trained; metering systems are modernized; procedures for installation and inspection of meters are standardized; meters with quality control guarantees are installed; and the database of consumerscustomers is updated.

The non-technical losses of different distribution companiesdistributors can be partially comparable, taking into account the social complexities in the concession area and the effectiveness of efforts to combatprevent losses.

Quality indicators – DEC and FEC (SAIDI and SAIFI)

At the end of 2015,2020, the indicators that measure the quality of supply by CemigCEMIG D – (i) SAIDI (SystemSystem Average Interruption Duration Index)Index (‘SAIDI’), expressed as a figure per consumer,customer, in hours per year; and (ii) SAIFI (SystemSystem Average Interruption Frequency Index)Index (‘SAIFI’), also expressed as a consumer-experiencedcustomer-experienced average, were 11.549.64 and 5.88,5.05, respectively. In 2014,2019, the figures with respect to Cemig D for SAIDI and SAIFI were 10.7710.64 and 5.58,5.06, respectively. AtThe indicator calculation process is certified according to ISO Quality Standard 9001.

The result achieved in 2020 shows the endefficiency in the application of 2015,resources, as well as the SAIDIcommitment to continuous improvement and SAIFI for Light were 12.25 and 6.56, respectively, compared to 12.35 and 6.60 in 2014.customer service.

In the 12 months ending in December 2015, Light’s total losses totaled 8,766 GWh, or 23.2%CEMIG D signed the contractual amendment that unified its concession contracts for the provision of public electricity distribution services, which extended the concessions from January 1, 2016 until December 31, 2045. The contract defined limits for the internal portion of the total load, a reductioncontinuity indicators, Internal System Average Interruption Duration Index (‘SAIDI-i’) and Internal System Average Interruption Frequency Index (‘SAIFI-i’), and since 2016 CEMIG has been complying with the contract limits, as shown in the table below.

70 

 

SAIDI-i (hours)

SAIFI-i. (Interruption)

Year

2016

2017

2018

2019

2020

2016

2017

2018

2019

2020

Limit11.6211.3211.0310.7310.448.127.767.397.036.67
Performed11.5711.1810.4210.569.585.375.445.134.854.86

In 2020, CEMIG did not exceed the limit for the SAIDI-i and SAIFI-i limit, and in the fifth year of 0.5 percentage pointsthe concession, the Company achieved the best result in its history, 9.58 hours, compared to the December 2014 index.limit of 10.44 hours set by the Regulator (‘ANEEL’).

Consumers and billing

Consumer base

The Cemigconcession contracts has limitation of in the distribution of dividends and/or payment of Interest on Equity to the minimum established by law, in the envent of non-compliance with the annual indicators for outages (SAIDI and SAIFI) for two consecutive years, or three times in a period of five years, until the regulatory parameters are restored. CEMIG D was non-complaint for three times in the past five years, and, in such circumstances, CEMIG D limited the amount of dividend and interest on equity, to 25% of net income.

Customers and Billing

Customer base

The CEMIG Group sells electricityenergy through the companies Cemig Distribuição (Cemig Distribution, referred to as “Cemig D”), Cemig Geração e Transmissão (Cemig Generation and Transmission, or “Cemig GT”),CEMIG D, CEMIG GT and other wholly-owned subsidiaries – Horizontes Energia, Termelétrica Ipatinga (until January 2015), Sá Carvalho, Termelétrica de Barreiro, CemigCEMIG PCH, Rosal Energia, CEMIG Geração Camargos, CEMIG Geração Itutinga, CEMIG Geração Salto Grande, CEMIG Geração Três Marias, CEMIG Geração Leste, CEMIG Geração Oeste, CEMIG Geração Sul, CE Praias de Parajuru and Cemig Capim Branco Energia (until March 2015).CE Volta do Rio.

This market comprises sales of electricityenergy to:

(i)captive consumers·Regulated customers in Cemig’sCEMIG’s concession area in the State of Minas Gerais;

(ii)·Free Consumerscustomers both in the State of Minas Gerais and other Statesstates of Brazil, through the Free Market (Ambiente de Contratação Livre, orACL);Market;

(iii)other·Other participants of the electricityenergy sector – traders, generators and independent power producers, also in the ACL;Free Market; and
·Distributors, in the Regulated Market.

 

(iv)distributors, in the Regulated Market (Ambiente de Contratação Regulada, or ACR).

In 2015, The Cemig Group traded2020, we sold a total of 56,90453,309 GWh, or 10.3%-1.52% less than in 2014.

The volume2019, while the total of electricity soldpower we transported for free customers was 3.8% higher, at 20,078 GWh. Sales of energy to final consumers,customers plus our own consumption in 2015,2020 totaled 46,07339,402 GWh, or 6.6%6.7% less than in 2014.

Electricity consumption in general, in 2015, was affected by the adverse Brazilian political and economic scenario and, in the captive market, by the successive increases in electricity tariffs, associated with application of the ‘tariff flag’ system – resulting in a significant increase in most consumers’ electricity bills.

2019. Sales to distributors, traders, generatorsother generating companies and independent power producers totaled 10,831in 2020-totaled 13,907 GWh in 2015 – or 23.4% less16.7% higher than 2014 (in volume).in 2019.

In December 20152020, CEMIG Group invoiced 8,698,095 customers – a growth of 1.9% in the Cemig Group billed 8,079,771 clients. The figure is 0.9% higher thancustomer base in the year since December 2014.2019. Of this total, 8,079,719these, 8,697,714 are final consumers, or represent the Group’scustomers, including CEMIG’s own consumption,consumption; and 52381 are other agents ofin the Brazilian electricityenergy sector.

Sales to Final Consumers

ResidentialCustomers

Residential consumption, which accounts

The residential customer category accounted for 17.3%20.6% of theCEMIG’s energy sold by Cemigsales in 2015, totaled 9,8302020, totaling 10,981 GWh or 1.8% less4.2% more than in 2014.

A lower consumption by households can be attributed to a hike in electricity rates paid by consumers, including application of the ‘tariff flag’ rates in 2015. Also, there was a decrease in the real earnings of the population over the course of the 2015.

The2019 and average monthly consumption per consumercustomer in 20152020 was 126.5128.6 kWh/month, or 3.6% less2.0% more than in 2014 (131.22019 (126,1 kWh/month) – this was.

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This higher consumption by the first year-to-year reductionresidential customer category can be explained by the growth of 2.1% in this figure since 2008.the number of customers and also because people stayed at home more in 2020 due to the social distancing measures due to the Covid-19 pandemic.

Industrial

ElectricityIndustrial

Energy billed to regulated and free industrial customers with whom we have exclusive supply contracts (captive clients) and industrial customers with whom we do not have exclusive supply contracts (free industrial clients) in the State of Minas Gerais and other States, in 2015, represented 40.4%states was 23.9% of the total volume of electricity soldenergy traded by the Cemig Group during the year, and totaled 22,969us in 2020, at 12,731 GWh, or 11.7%14.4% less than in 2014.2019.

We attributeThis decline is the result of a 25.6% reduction in consumptionthe captive market, and a 12.3% reduction in the Free Market.

This category was strongly affected by this client categorythe crisis caused by the Covid-19 pandemic.

In the captive market the number of customers was 1.2% lower than in 2019, a reduction of 350 customers. This reduction is due to the following factors:migration of customers to the free market and a reclassification of customers to other classes (registration adequacy process).

 

a.Termination of clients’ contracts at the end of 2014, which were not renewed with Cemig GT.

b.Lower consumption by industrial clients due to the continuing contraction of economic activity both in the State of Minas Gerais and throughout Brazil:

Lower physical production, affected by inventory levels and lower demand from markets;

Increasing levels of idle capacity in manufacturing and diminishing use of labor (shorter shifts or working days, several cases of forced vacations, application of the employment protection plan, and dismissals of employees);

Lack of confidence among entrepreneurs, and low levels of private and public investment;

Uncertainties in the political and economic scenarios both in Brazil and internationally;

Higher cost of capital for companies – reflecting both high interest rates and more selective lending; and

Lower external demand, with lower Brazilian exports, and loss of a portion of Brazilian export market share to other foreign suppliers.

Commercial and Services

ElectricityEnergy sold to captiveregulated and free consumerscustomers in this category in Minas Gerais and other States of Brazil, totaled 6,433 GWh., which represented 11.3% of the total volume sold by the Cemig Group in 2015 – 0.6% higher than in 2014.

The increase with respect to this category is attributed with:

(i)a reduction of 0.1% in the volume of electricity sold to the captive consumers of Cemig D; and

(ii)a year-on-year growth of 11.6% in the volume of electricity billed by Cemig GT and wholly-owned subsidiaries to free clients in Minas Gerais and other Brazilian states.

The lower consumption by captive clients reflects a lower number of consumers invoiced, as some commercial establishments and services ceased to trade, in our view due either to the reduction of economic activity or to consumers taking measures to reduce electricity consumption due to its increased cost during the year.

The increase of consumption by our free consumer clients is associated with 25 contracts for incentive-bearing supply entered into between Cemig and Free Consumers, mainly in States other than Minas Gerais.

Rural consumers

Consumption by Rural Consumers totaled 3,380 GWh, in 2015, which represents 5.9%states was 16.1% of the total volume of electricity soldenergy traded by Cemigus in that year, or 0.3% lower in terms of volume than in 2014. Consumption by irrigation users was down 1.9% year to year, and use in agriculture and the raising of livestock was up 0.6%.

The lower consumption was due to a lesser use of irrigation systems and higher prices of electricity in 2015, which affected production costs.

Other consumer categories

The total of electricity sold to the other consumer categories – Public Authorities, Public Lighting, Public Services, and the Company’s own consumption totaled 3,4602020, at 8,571 GWh, or 1.1%8.2% less than in 2014.2019. This reflects a decrease of 15.9% in the volume billed to regulated customers of CEMIG D, and an increase of 1.6% in the volume billed by CEMIG GT and its wholly owned subsidiaries to free customers in Minas Gerais and other Brazilian states.

The main factor that explains the behavior of the commercial category is the reflection of the restrictions and measures of social distancing caused by the Covid-19 pandemic. In the captive market the migration of customers to the free market and to distributed microgeneration also contributed to the reduction. The free market grew due to the increase in customers.

Rural Customers

Energy consumed by the rural customer category in 2020, at 3,766 GWh, was 0.8% less than in 2019, and 7.1% of the total in 2020.

Other customer categories

Supply to other categories – government, public lighting, public services, and our own consumption – totaled 3,353 GWh in 2020 or 8.7% less than in 2019. In the public lighting category, there was an impact of an adjustment made in the billing calendar (ANEEL – Resolution nº 888/2020) and the insertion of LED lamps is some cities.

Sales in the Free Market, and ‘Bilateral Contracts’

TotalIn 2020, total sales of energy were 11,808 GWh, or 20.3% higher than in 2019.

At CEMIG GT there was a higher volume of short-term sales to traders in the first months of 2020, aiming redeeming part of the high credit that a company has at CCEE. In addition, there were also sales acquired with supply in the second half of 2020, with the expectation of recovering part of the reduction caused by the Cemig Groupdrop in the Free Market, in 2015, totaled 6,579 GWh, or 25.2% lower than in 2014 as a result of the termination of some contracts.consumption by free customers.

72 

Sales in the Regulated Market

Sales in the Regulated Market during 2015, were 20.5% lowerin 2020 totaled 2,099 GWh or 0.4% less than in 2014 as a result of the termination of contracts related to Regulated Market auctions held by Aneel in 2011, which had been entered into between Cemig GT and distributors for supply of electricity from 2012 to 2014.2019.

In 2015, Cemig GT participated in the 18th Adjustment Auction, with sales of supply for delivery in the first half of 2015, partially offsetting the reduction in other sales to the Regulated Market.

Sales of electricity generated by Cemig GT in 2015 were affected by the termination of generation plant concessions. This supply was redirected to the Physical Guarantee Quota mode and to settlement in the spot market.

The tablestable below show the Cemigpresents CEMIG Group’s market in more detail, itemizing transactions in 20152020 compared with 2014:to 2019:

Type of Sale20202019Variation YoY
CustomersEnergyCustomersEnergyCustomersEnergy

Amount

(un)

Participation

(%)

Amount

(GWh)

Participation

(%)

Amount

(un)

Participation

(%)

Amount

(GWh)

Participation

(%)

Variation

(%)

Variation

(%)

Traded Energy8,698,095100.0053,309100.008,537,540100.0054,134100.001.88-1.52
Sales to final customers8,697,00699.9939,36873.858,536,45999.9942,17679.131.88-6.66
Residential7,113,83781.7910,98120.606,966,69681.6010,53819.142.114.20
Industrial30,6300.3512,73123.8830,6570.3614,87329.11-0.09-14.40
- Captive29,5250.341,7733.3329,8750.352,3834.33-1.17-25.61
- Free1,1050.0110,95820.567820.0112,49024.7841.30-12.26
Commercial778,1198.958,57116.08806,6029.459,33517.38-3.53-8.19
- Captive776,9428.934,3848.22805,8119.445,2149.47-3.58-15.93
- Free1,1770.014,1877.857910.014,1217.9148.801.61
Rural688,2127.913,7667.06647,0667.583,7956.906.36-0.76
- Captive688,2017.913,7497.03647,0647.583,7926.896.36-1.13
- Free110.00170.0320.0030.01450.00453.45
Other Categories86,2080.993,3196.2385,4381.003,6346.600.90-8.67
Own Consumption7080.01340.067150.01380.07-0.98-9.88
Wholesale sales3810.0013,90726.093660.0011,92020.804.1016.67
- Contracts in Regulated Market270.002,0993.94270.002,1083.830.00-0.44
- Free and bilateral contracts3540.0011,80822.153390.009,81216.974.4220.35

 

Type of sale

  2015   2014   Variation(%) 
  Clients   Energy   Clients   Energy   Clients
%
  Energy
%
 
  Amount
(units)
   Participation
(%)
   Amount
(MWh)
   Participation
(%)
   Amount
(units)
   Participation
(%)
   Amount
(MWh)
   Participation
(%)
    

Traded Energy

   8,079,771     100.0     56,903,594     100.0     8,008,205     100.0     63,470,475     100.0     0.9    (10.3

Sales to final consumers

   8,078,963     100.0     46,034,739     8.9     8,007,405     100.0     49,286,776     77.7     0.9    (6.6

Residential

   6,532,169     80.8     9,829,992     17.3     6,455,960     80.5     10,013,757     15.8     1.3    (1.8

Industrial

   75,475     0.9     22,968,931     40.4     77,132     1.0     26,025,584     41.0     (2.1  (11.7

Captive

   75,085     0.9     3,757,203     6.6     76,728     1.0     4,076,645     6.4     (2.1  (7.8

Free

   390     0.0     19,211,728     33.8     404     0.0     21,948,939     34.6     -3,5    (12.5

Comercial

   714,433     8.8     6,433,728     11.3     719,955     9.0     6,395,473     10.1     (0.8  0.6  

Captive

   714,433     8.8     6,026,533     10.6     719,874     9.0     6,030,715     9.5     (0.8  (0.1

Free

   106     0.0     407,194     0.7     81     0.0     364,758     0.6     30.9    11.6  

Rural

   678,742     8.4     3,379,734     5.9     687,778     8.6     3,390,096     5.3     (1.3  (0.3

Others

   78,038     1.0     3,422,354     6.0     76,58     1.0     3,461,865     5.5     1.9    (1.1

Own Consumption

   756     0.0     37,661     0.1     748     0.0     37,59     0.1     1.1    0.2  

Wholesale sales

   52     0.0     10,831,194     19.0     52     0.0     14,146,109     22.3     0.0    (23.4

Sales on the CCEE

   46     0.0     4,252,099     7.5     35     0.0     5,346,833     8.4     31.4    (20.5

Free and Bilateral Contracts

   6     0.0     6,579,095     11.6     17     0.0     8,799,275     13.9     (64.7  (25.2
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This table showspresents the CemigCEMIG’s Group’s sales to the Industrial user category as a whole in 2015,2020, by sector of activity:

Sector of activity

Volume invoiced (GWh)

(%)

Mining1,94015.2
Foods1,76913.9
Metallurgy1,65013.0
Nonmetallic minerals1,46911.5
Chemicals1,0148.0
Plastic Products9987.8
Automotive8086.4
Textile6545.1
Cellulose and Paper4253.3
Other sectors

2,002

15.7

Total, industrial customers12,731100.0

 

Sector of activity

  Volume invoice, GWh   % 

Metallurgy

   6,163     26.8  

Mining

   4,608     20.1  

Non metallic minerals

   2,502     10.9  

Foods

   1,869     8.1  

Chemicals

   1,646     7.2  

Automotive

   1,228     5.3  

Machinery and equipment

   1,053     4.6  

Plastic Products

   767     3.3  

Textile

   673     2.9  

Other sectors

   2,461     10.7  
  

 

 

   

 

 

 

Total, industrial consumers

   22,969     100  
  

 

 

   

 

 

 

The ten largest industrial clientscustomers served by the CemigCEMIG Group, located in Minas Gerais and other states of Brazil, in orderterms of revenue, are:

Customer

Activity

Client

USIMINAS
Activity

Samarco

Metallurgy and Mining

Usiminas

CARBETO DE SILICIO SIKA BRASIL
Chemicals
NOVELIS DO BRASILMetallurgy

ArcellorMittal

COMPANHIA BRAS DE METALURGIA E MINERACAOMetallurgy

V&M

Metallurgy

Saint Gobain

Chemicals, non metallic mining

FIAT

Automotive

CBCC

Metallurgy

Anglo Ferrous

and Mining

Kinross

HOLCIM
Non-metallic mineral product manufacturing
WHITE MARTINSChemicals
SAINT GOBAINNon-metallic mineral product manufacturing
ANGLOGOLD ASHANTIMetallic Mining

International Paper do Brasil LTDA

ANGLO AMERICAN MINERIO FERRO BRASIL
Metallic Mining
CIMENTO TUPICellulose, Paper and CardboardNon-metallic mineral product manufacturing

Billing

OurNormative Resolution 414/2010, published by the ANEEL, regulates billing of customers who have active supply contracts with CEMIG D, among other instruments.

According to the Resolution, consumption of energy, and other items charged, are billed monthly, billingbased on the voltage level delivered to the customer unit and payment procedures for the distributioninstalled load at that unit. ‘Installed load’ means the sum of electricity vary bythe nominal potentials of the electrical equipment installed in the customer unit that is in a condition to operate, expressed in kilowatts (‘kW’). ‘Customer unit’ means the group of items comprising installations, facilities, branch connection, electrical equipment, cables and accessories (including the substation, in cases of supply at primary voltage), with receipt of energy at only one point of delivery, and individualized metering corresponding to a single customer located in one single property or in contiguous properties.

CEMIG D’s customers are divided into Low, Medium and High Voltage.

Invoices of High voltage of supply. Our large-scale customers, which have direct connectionsare connected directly to ourthe transmission network, are generally billed withinpayable five working days after the reading of their meters and receiptthe meter. These customers receive the payment document – the energy invoice – by email.

Medium Voltage customers are those that receive supply at a voltage of their invoices by e-mail. Payment is required within five days of delivery of the bill.

Other customers who receive medium voltage electricity (approximately 13,780 consumers receive electricity at 2.3 kV or above)more, which amount to about 13,570 customers, which are billed within two business days ofafter the reading of their meters, with payment to be made at least five business days from delivery of the invoice. This group of consumersmeter reading. They receive their invoices both in printed form and by email.

In 2013 we completed the implementation of the meter reading automation for consumers who receive medium voltage electricity.

Our low-voltage customers are billed within five business days of the reading of their meters, with payment to be made at leastemail, payable five business days from the date of delivery at the customer’s address. Due to modernization and automation of the meter reading of these customer units, by using remote metering, CEMIG D now has approximately 96.34% of its billing automated. This enables the customer unit to be metered in Real time – so that CEMIG D records and updates consumption of energy at regular intervals.

74 

Low Voltage customers are billed in cycles, which vary between 27 and 33 days. The bill is delivered simultaneously with the meter reading. A total of 7,983 million customer units are billed using this technology, which is known as ‘On Site Billing’. These bills are payable five business days from the date of their invoice, ordelivery (or 10 business days after delivery of their bill infor the caseestablishments of public sector institutions. Billsentities and bodies). The great majority of the amounts billed to this category of customers are prepared from meter readings orfor energy actually consumed. Only 0.97% of these customers are billed based on estimated consumption.consumption (i.e., on the arithmetic mean of the amounts recorded for the 12 months prior to the consumption that is not measured).

We areIn addition to the implementation of ‘On Site Billing’, CEMIG D has invested to increase the number of bills sent by email, which grew by 54% in 2020, with approximately 471 thousand customers now receiving their billing online. CEMIG intensify campaigns to incentivize customers to choose this way of receiving their monthly bills. The reduction in the processvolume of implementingprinted-paper used for billing helps reduce its global cost to the modalityCompany and contributes to environmental sustainability for the planet.

In 2020, CEMIG D saved approximately R$918 thousand with the electronic invoices sent monthly. Modernization of immediate billing for low voltage consumers, with simultaneous reading and printing of invoices. We utilized thisthe billing system on approximately 5,022,074 customersand the distribution network has significantly contributed to customers’ satisfaction and the quality of CEMIG’s energy supply. CEMIG intends to continue with improvement in 2015this and we expect this number to be increased to 7,000,000 customers by the end of 2016.related fields.

In June 2013, we implemented the option for low-voltage residential clients to receive invoices by email. As of December 31, 2015, approximately 65,000 low-voltage residential customers were registered to receive their invoices by e-mail.

Seasonality

Cemig’sCEMIG’s sales of electricityenergy are affected by seasonality. Historically, consumption by industrial and commercial consumerscustomers increases in the fourth quarter due to their increase in activity. The seasonality of rural consumption is usually associated with rainfall periods. During the dry season between the months of May and November, more electricityenergy is used to irrigate crops. The table below showspresents quarterly figures for electricityenergy billed by the CemigCEMIG Group to final users, captive consumersregulated customers and Free Consumersfree customers from 20132018 to 2015,2020, in MWh:GWh:

Year

First Quarter

Second Quarter

Third Quarter

Fourth Quarter

202010,1199,2679,75410,227
201910,34310,33910,65610,838
201810,30911,09011,01411,110

 

Year

  First Quarter   Second Quarter   Third Quarter   Fourth Quarter 

2015

   11,698     11,343     11,323     11,707  

2014

   11,963     12,242     12,435     12,683  

2013

   10,805     11,125     11,545     11,918  

Competition

Contracts with Free ConsumersCustomers

On December 31, 2015 Cemig2020 CEMIG GT had a portfolio of contracts with 482 industrial and commercial Free Consumers, a decrease of 2.1% from December 2014.2,693 free customers. Of this total, 225 clients1,664 customers were located outside of the stateState of Minas Gerais, amounting to 34.5%59% of the total volume of electricityenergy sold by CemigCEMIG GT in 2015.2020.

The strategy adopted by CemigCEMIG in the Free Market is to negotiate and enter into long-durationlong-term contracts, thus establishing and maintaining a long-term relationship with clients.customers. We seek to differentiate ourselves in the free marketFree Market from our market competitors by the type of relationship we have with our customers and the quality of our services, which have added value for Cemig Generation and Transmission.CEMIG GT. This strategy, together with a sales strategy that seeks to minimize exposure to short-term prices and contracts with a minimum demand on a take-or-pay basis, translates into lower risk and greater predictability of the Company’sour results.

Concessions

We conduct the majority of our activities in generation, transmission and distribution of electricity through concession contracts executed with the Brazilian Federal Government. The Brazilian Constitution requires that all concessions for public services must be the subject of competitive tenders. In 1995, in an effort to implement these provisions of the Constitution, the Federal Government instituted certain laws and regulations, referred to collectively as the Concessions Law, which govern the procedures for competitive tenders in the electricity sector.

On September 22, 2004, while the rules established by Law No. 9,074 on July 7, 1995 were still in effect, we requested from Aneel an extension for 20 years of the concessions of the Emborcação and Nova Ponte Hydroelectric Plants. On January 14, 2007, the Federal Government approved the extension of these concessions for a period of 20 years from July 24, 2005 until July 24, 2025. The related concession contract was amended on October 22, 2008, to reflect the extension granted to Cemig GT.

On September 11, 2012, the Federal Government issued Provisional Measure 579 of 2012 (‘PM 579’), which became Law No. 12,783 of January 11, 2013 (“Law No. 12,783”), governing the extension of concessions granted before Law No. 9,074 of July 7, 1995 (“Law No. 9,074/1995”). Under PM 579, concessions granted before Law No. 9,074/1995 could be extended for a single time, for a period of up to 30 years.

On December 4, 2012, the Company signed the second amendment to transmission contract 006/1997, which extended the concessions under such contract for 30 years, in accordance with PM 579, beggining in January 1, 2013. This resulted in an adjustment to the Permitted Annual Revenue (‘RAP’) from these concessions, which will reduce the revenue which we will receive arising from those concessions. The Brazilian government has compensated us for the reduction of the RAP in part but the assets in operation before the year of 2000 have not yet been compensated. In accordance with Law No. 12,783, we are required to be compensated for the reduction of the RAP of the assets in operation before 2000, over a period of 30 years, the amounts being adjusted by the IPCA inflation index.

Also on December 4, 2012, the Company elected not to accept the extension of the generation concessions that expired in the years 2013 to 2017, namely Três Marias, Salto Grande, Itutinga, Volta Grande, Camargos, Peti, Piau, Gafanhoto, Tronqueiras, Joasal, Martins, Cajuru, Paciência, Marmelos, Dona Rita, Sumidouro, Poquim and Anil. In relation to the power plants which had their first extension of the related concessions after the issuance of PM 579, namely Jaguara, São Simão and Miranda, the Company believes that Generation Concession Contract 007/1997 enabled the Company to extend these concessions for a further 20 years, until 2033, 2035 and 2036, respectively, without restrictions.

Based on this understanding Cemig GT applied for a writ of mandamus against an act of the Mining and Energy Minister with the objective of ensuring its right to extend the concession of the Jaguara hydroelectric plant, pursuant to the terms of Clause 4 of Concession Contract 007/1997. The Company was granted an interim injunction on September 3, 2013, which is still in effect, to continue commercial operation of the Jaguara plant until a judgment was issued by the courts on the writ of mandamus. Judgment was issued on this action, denying Cemig GT’s writ of mandamus application. Before the result of that judgment was published, Cemig GT petitioned to the Federal Supreme Court (Supremo Tribunal Federal, or STF) seeking provisional remedy and asking for an interim injunction permitting it to continue operating and managing the plant. The interim injunction was granted on December 21, 2015, but the STF has not issued a final rulling on the provisional remedy yet.

In addition to the litigation relating to the Jaguara plant, Cemig GT has also applied for a writ of mandamus with respect to the São Simão plant against an act of the Mining and Energy Minister, in order to ensure its right to extend the concession of this plant.

The interim injunction originally obtained by the Company on December 19, 2014, to remain in control of commercial operation of the São Simão plant until the judgment on the writ of mandamus, was reviewed, and overturned, by the Reporting Judge on June 30, 2015. While this proceeding is ongoing, Cemig GT is still in control of the plant, and since September 2015 the power generated by the São Simão plant has been allocated to the Regulated Market and has been paid for under the ‘quota’ regime, whereby Cemig GT is entitled to receive an amount equal to the costs of operating and maintaining the plant and it subject to adjustments related to the performance of the generation of electricity, instead of being able to sell the energy in the Free Market. On September 23, 2016 Cemig GT appealed the reversal of the interim injunction to the Superior Court (Superior Tribunal de Justiça, or STJ), but there has been no judgement on the appeal yet, nor on the merits of the writ of mandamus.

 

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For other hydroelectric plants, the concessions of which would expire for the second time by the year 2017, which include Três Marias, Salto Grande, Itutinga, Camargos, Piau, Gafanhoto, Peti, Tronqueiras, Joasal, Martins, Cajuru, Paciência, Marmelos, Dona Rita and Volta Grande,the company elected, in December 2012, not to accept the extension of their contracts under the terms of PM 579, and to continue to operate these facilities commercially until the termination of their respective concessions. As a result, with respect to the foregoing plants, with the exception of the Volta Grande plant, termination of the applicable concession occurred in July 2015.

During 2013 and 2014 Brazil experienced hydroelecrical shortages. A new regulatory framework was established by Provisional Measure 688/2015 (‘PM 688’), which became Law No. 13,203/2015. Among other matters, PM 688 and Law No. 13,203/2015 significantly altered Law No. 12,783/2013. Following publication of the tender documents for Generation Auction 12/2015 on October 7, 2015, which included the new regulatory provisions for renewal of concessions of existing plants stipulated by Law No. 13,203/2015, Cemig’s Board of Directors authorized our participation in Generation Auction 12/2015, and Cemig GT was successful at this auction, held at the BM&F Bovespa on November 25, 2015. Cemig won concessions for Lot D – which comprises the concessions for 18 hydroelectric plants: Três Marias, Salto Grande, Itutinga, Camargos, Cajuru, Gafanhoto, Martins, Marmelos, Joasal, Paciência, Piau, Coronel Domiciano, Tronqueiras, Peti, Dona Rita, Sinceridade, Neblina and Ervália. The total installed capacity of these plants is 699.5 MW, and their guaranteed basic offtake is 420.2 MW average.

These concession contracts have a period of 30 years beginning in January 2016 and expiring in January 2046 and, during the first half of 2016, were assigned by Cemig GT to 7 wholly-owned subsidiaries created for commercial operation of these concessions.

Distribution contracts: In relation to the extension of the distribution concession contracts, Cemig D, in accordance with Decree No. 7,805/2012 and Decree No. 8,461/2015, indicated acceptance of the extension of its concession contracts, and signed the Fifth Amendment to its Concession Contract in December 2015. This amendment guarantees extension of the foregoing concessions for a further 30 years from January 1, 2016 until January 2, 2046, but also requires the Company’s compliance with more stringent rules regarding service quality and with respect to the Company’s economic and financial sustainability, that must be met during the full 30 years of the concession.

Such compliance will be annually assessed by ANEEL, and if there is non-compliance the concession holder may be obliged to arrange for capital contributions by its controlling stockholders. Non-compliance for two consecutive years, or for a total of five non-consecutive years, will result in legal termination (caducidade) of the concession.

Raw materials

Fluvial water is the main raw material used by Cemig for hydroelectric generation of electricity. As of December 31, 2015, 79 of the group’s 108 plants use this source and provide 96% of our generation.

The cost of the water may be considered as nil, since water is a natural resource that comes from rivers and rain.

In a smaller proportion, the company also produces energy from wind (also with a nil cost) and in thermoelectric plants, burning fuel oil (the cost varies with the price of oil on the international market).

Environmental Matters

Overview

Our generation, transmission and distribution of electricityenergy and our distribution of natural gas are subject to federalfederal and statestate legislation relating to preservation of the environment. The Brazilian Constitution gives the federal government, statesFederal Government, states and municipalitiesmunicipalities powers to enact laws designed to protect the environment and issue enabling regulations under these laws. WhileGenerally, while the federal governmentFederal Government has the power to promulgate general environmental regulations, state governmentsstate governments have the power to enact specific and even more stringent environmental regulation and municipalitiesmunicipalities also have the power to enact laws in their local interest. A violator of Law No. 9,605/1998 – the Law on Environmental Crime (Lei de Crimes Ambientais) – may be subject to administrative and criminal sanctions, and willWe have an obligation to repair and/or provide compensation for environmental damages, Federal Decree No. 6,514/2008 specifies the penalties applicable to each type of environmental infraction, setting fines that vary between a minimum of R$50.00 and a maximum of R$50 million, as well as suspension of activities. Criminal sanctions applicable to legal entities may include fines and restriction of rights, whereas, for individuals, they may include imprisonment, which can be imposed against executive officers and employees of companies that commit environmental crimes.

We believe that we are in compliancecomplied with the relevant environmental laws and regulations in all material aspects.

In accordance with our environmental policy, we have established various programs to prevent and minimize damage, aiming to limit our risks related to environmental issues.

Management of vegetation in the electricityenergy system

The Environmental Management unitUnit of Cemig Distribution,CEMIG D, among other activities, develops methods and procedures for dealing with urban trees in relationthat are adjacent to distribution networks.the electric power system. Vegetation management is necessary due to the obligation to ensure the operational security of the system, and from the high number of interruptions in supply of electricityenergy caused by trees. In 2015,2020, trees were the cause of 39,328 electricityapproximately 33,010 energy supply outages, in both urban and rural areas, and were the fifthsixth largest cause of unscheduled outages in the Company’s distribution system.

Investments have been directed towards technical improvements in tree pruning, so that the process can take place in such a way as to reduce risks to the employee, the system and the population.or third parties. The interventions are carried out by directional pruning, a technique considered to be more appropriate for coexistence between large trees and electricityenergy distribution networks.

Through working partnerships between its own staff and external agents, CemigCEMIG has been developing digital applications to improve management of the process of handling vegetation and to reduce supply outages in urban areas. CemigCEMIG also has an initiativenew contracts to improve the handling of vegetation in power line pathways (its Integrated Vegetation Handling methodology) to reduce costs, improve the performance of the system and help improve environmental quality.

Environmental Licensing

The purpose of environmental licensing is to ensure the quality of life of the populationestablish conditions, restrictions and continuous monitoring of humanenvironmental control measures that should be complied with by entities and individuals to install, expand and operate entities or activities that generate impacts onuse environmental resources or have the potential to cause damage to the environment.

Brazilian law requires thatobtaining licenses be obtained for various activities, including construction, installation, expansion and operation of any facility that utilizesuses environmental resources, causes significant environmental degradation, or pollutespolluting degradation or has the potential to cause environmental degradation or pollution or to harm historic, cultural and archaeological heritage.

Failure to obtain and comply with the requirements of an environmental license to construct, implement, operate, expand or enlarge an enterpriseentity that causes significant environmental impact, such as the energy plants operated and in implementation by Cemig,CEMIG, is subject to administrative sanctions, such as thefines, suspension of activities and the payment of a fine, varying according to the competent authority,operations, as well as the before mentioned criminal sanctions, which include the payment of a fine,such as fines and imprisonment for individuals and restriction of rights for legal entities. We have projects licensed at both the federal and state levels.

The State of Minas Gerais

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Environmental Policy Council (Conselho de Política Ambiental) (“Copam”) Regulatory Ordinances No. 17, of December 17, 1996, and 23, of October 21, 1997, provide that operation licenses shall be renewed from time to time.Operating Licensing

The validity of the operational environmental licenses is controlled by a specific system and is verified annually.

Corrective Environmental Operation Licensing

Resolution No, 1, of January 23, 1986, issued by the National Environmental Council (Conselho Nacional do Meio Ambiente, or Conama), requires that environmental impact assessment studies be undertaken, and a corresponding environmental impact assessment report to be prepared, for all major electricity generation facilities built in Brazil after February 17, 1986. Facilities built prior to that year do not require these studies, but must obtain corrective environmental operation licenses, which can be acquired by filing a form containing specific information regarding the facility in question. Obtaining the corrective licenses for the projects which began operations before February 1986, under Resolution No. 6, of September 16, 1987, requires the presentation to the competent environmental body of an environmental report containing the characteristics of the project, the environmental impacts of the construction and operation, and also the mitigating and compensatory measures adopted or that are in the process of being adopted by the organization carrying out the project.

Federal Law No. 9,605, ofenacted on February 12, 1998, stipulates penalties for facilities that operate without environmental licenses. In 1998, the federal governmentFederal Government issued Provisional MeasureAct No. 1,710 (currently Provisional MeasureAct No. 2,163-41/2001)01), which allows project operators to enter into agreements with the relevant environmental regulators in order to comply with Federal Law No. 9,605/98. Accordingly, we have been negotiating with the Brazilian Environmental(i) IBAMA; and Renewable Natural Resources Institute (Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis, or Ibama) and(ii) the Regional Environmental Management Units (‘SupramsSuprams’), which is the environmental authority of the State of Minas Gerais to obtain the corrective environmental operation licensingoperating licenses for all our plants and transmission lines that began operating prior to February 1986. We have agreed with

For theSupram to bring our generation facilities located in the State of Minas Gerais, which are subject to the environmental licensing under state level, we have agreed with Supram and IBAMA to bring our facilities into compliance on a gradual basis. We do not currently anticipate any costs and commitments in connection with any recommendations that may be made by Ibama and by theSuprams.

For those facilities of Cemig Generation and TransmissionCEMIG GT that started operations before the Brazilian environmental legislation was enacted, although we have not yet obtained corrective licensing,February 1986, we have prepared the required environmental assessments, filed applications before the appropriate environmental bodies, and submitted them for analysis.

At present there are 22 separate proceedings which have been formalized for obtaining Corrective Operational Licenses. Of these, 21 are Under the applicable law, the Company is allowed to operate while awaiting the requisition appreciation. In order to comply with theSupram and 1 is with Ibama, All conditions, we used the related studies have been prepared and presented to the relevant regulatory bodies. With the enactment of the new Minas Gerais State Forest Law, consideration of the Corrective Operational Licenses that are under consideration by theSuprams will be resumed with a request for preparation of an Environmental Plan for Conservation and Use of the Surroundings of an Artificial Lake (Plano Ambiental de Conservação e Uso do Entorno do Reservatório Artificial, or ‘Pacuera’) for each reservoir. ThePacueras are being prepared, for subsequent formal submission. There are also a total of 10 proceedings to obtain renewal of Operational Licenses that have been formalized with variousSupramCondition Compliance Index – ‘ICC’. No demand of this type has been formalized with Ibama.

In 2015, 332020, 9 licenses and authorizations for regularization of projects of Cemig Distribution (Cemig D)CEMIG D were obtained, as follows: 07 Environmental Authorizations for Functioning (Autorizações Ambientais de Funcionamento, or AAFs); 14 Certificates Not Subject to Licensing (Certidões Não Passiveis de Licenciamento); 12in the category of Authorizing Documents for Environmental Interventions (Documentos Autorizativos para Intervenção Ambiental, or DAIAs), of which 02 were related to the support parties accessing power facilities.Interventions. All the above projects have been regularized in theSuprams IEFs agencies (State Institute of Forests – Minas Gerais State Environmental Agencies) spread out over the stateState of Minas Gerais.

With respect to the Corrective Operating Licenses (Licenças de Operações Corretivas, or LOCs) Cemig Distribution (Cemig D) has reached agreement withSuprams for regularization of the transmission lines which had been built before Normative Resolution 74/2004 was enacted, dividing its projects into seven regional grids: North South, Mantiqueira, East, Triângulo, West and Center. Cemig currently has five such licenses of which two are at the renewal phase: those in connection with the Triângulo Regional Grid. (application submitted on January 16, 2015) and the West Network (application submitted on August 12, 2015). A further two applications for regularization have been submitted, for the Center and East Networks, and are currently awaiting a decision with respect thereto.

Distribution of natural gas by Gasmig through pipelines throughout Minas Gerais is also subject to environmental control. AllIn most cases the environmental authority of the State of Minas Gerais (Secretary of State for Environment and Sustainable Development – ‘SEMAD’) has issued all licenses necessary for the regular operation of Gasmig’s activities have been obtained.activities.

Environmental licenses and authorizations issued by relevant statemunicipal, state and federalfederal bodies usually impose conditions relating to environmental impactimpacts inherent to our activities, which canmust be complied with in order for the environmental licenses to remain valid. They have to be complied with overas long as the period of validity of the applicable license. Cemiglicense is in force. To this end, CEMIG is taking appropriate steps for full compliance, and to provide proofevidence of compliance to the relevant environmental authorities, in each case to avoid any subsequent administrative or criminal penalties, such aswhich can include fines, suspension of activitiesoperations or revocation of licenses. One highlight in this process has been the signature of a Cooperation Working Agreement between Cemig Distribuição S.A, and the Municipality of Jequitinhonha in the State of Minas Gerais, for compliance with the environmental conditions imposed for the facilities built in the region, which has been awarded the ‘Cultivating Good Water’ (Cultivando Água Boa) Program by the Government of Minas Gerais.

We note, finally, that distribution of natural gas by Gasmig, through the gas pipelines in Minas Gerais, is also subject to environmental control, and all licenses necessary for regular operation of its activities have been obtained.

Environmental Legal Reserves

Under Article No. 12 of Federal Law No. 2,651,12,651, of May 25, 20132012 (the “new Braziliannew ‘Brazilian Forest Code”Code’), a Legal Reserve (the term in Brazilian legislation is “Reserva Legal”) is an area located inside a rural property or holding that is necessary for the sustainable use of natural resources, conservation or rehabilitation of ecological processes, conservation of biodiversity or for shelter or protection of native fauna and flora. As a general rule,Generally, all owners of rural properties have to preserve an area as a Legal Reserve. However, Article 12, §7 of the new Brazilian Forest Code establishes that a Legal Reserve will not be required for areas acquired or expropriated by the holder of a concession, permission or authorization to exploit hydroelectric power potential, in which projects for electric power generation, or electricityenergy substations or transmission or distribution lines are operating.

In Minas Gerais, State Law No. 20,922, enacted on October 17,16, 2013, made provisions in the Forest Policy and the Biodiversity Protection Policy in the state, adapting the environmental legislation to the provisions of the Forest Code. This had the effect of revoking the requirement for a Legal Reserve in the case of hydroelectric generation projects, enabling the processes of the Corrective Environmental Licensing that had been held up in the previous year for this reason to be resumed. In the federal sphere, Ibama’sIBAMA’s technical licensing team, in the corrective licensing of Cemig’sCEMIG’s plants, expressed an opinion, in correspondence sent to the Companyus on July 29, 2008, stating that in Cemig’sCEMIG’s case there was no need for the constitution of Legal Reserves.

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The approval of the new Forestry LawBrazilian Forest Code and the exclusion of the hydropower projects from the need to register a Legal Reserve settled this issue allowing for the continuation of the process of the environmental licensing of the several projects of the company, with the acquisition of the pending Operation Licensesoperating licenses and the maintenance of its legal compliance.

Permanent Preservation Areas

The vegetation surrounding the reservoir is statutorily classified as Permanent Preservation Areas or APPs. The length of the APP varies depending on whether the reservoir is located in rural or urban areas. In rural areas, at least 30 meters should be preserved, while in urban areas, at least 15 meters should be preserved.

Lack of preservation areasof vegetation in APPs or unauthorized suppression of vegetation in APPs may lead to administrative sanctions, such as fines ranging from R$5,000 to R$50,000 per hectare, limited to R$50 million and criminal liability.

As set forth byLaw 12,651/12 regulates that the Federal Law No. 12,651,APPs of May 25, 2012, among others cases, there are permanent preservation areas around artificial reservoirs. In orderreservoirs should be subject to enablea specific program created to regulate the protectionuse and conservation measures of those preservation areas, preparation of anthe area surrounding the reservoir. Such program is called Environmental Plan for ConservationUse and UseConservation of the Surroundings of an Artificial LakeReservoir Surrounding Area (Plano Ambiental de Conservação e Uso do Entorno dedo Reservatórios Artificiaisrio, or Pacuera) is required‘PACUERA’) and should be prepared according to the minimum requirements determined by the competent environmental authority in order to regulate conservation, restoration, usage and occupation of areas around artificial reservoirs. the environmental licensing proceeding.

With the new Forest Policy Law of Minas Gerais State, itthe requirement above was decided thatincorporated into state legislation and the preparation and approval of thePacuera is PACUERA should be in a condition offor the grant of Operational Licenses. Hence this requirement isoperating licenses.

We have now incorporated the performance of PACUERA into the proceedings for obtaining Corrective Licensesthe operating licenses of the projects subject to environmental licensing on the state level. CEMIG GT prepared and renewal of Operational Licenses.filed applications before the environmental bodies relating to all the required environmental assessments, including PACUERA, in respect to all facilities using artificial reservoir as required by law.

Compensation Measures

According to Federal Law No. 9,985, ofenacted on July 18, 2000, and to Decree No. 4,340, of Septemberenacted on August 22, 2002, companies whose activities result in major environmental impacts are required to invest in protected areasand maintain conservation units in order to mitigate those impacts. Conservation units are areas that are subject to special protection and include ecological stations, biological reserves, national parks and relevant ecological interest areas. The environmental authority that is competent environmental bodyto license the project stipulates the environmental compensation for each company depending on the specific degree of pollution or damage to the environment.

Federal Decree No. 6,848/2009, ofenacted on May 14, 2009, and Minas Gerais State Decree No. 45,175, ofenacted on September 17, 2009, regulate the methodology for deciding thethese compensation measures. Upmeasures, requiring that up to 0.5% of the total amount invested in the implementation of a project that causes significant environmental impact must be applied in compensation measures.

State Decree No. 45,175/2009 was amended by Decree No. 45,629/2011, which established the reference value of projects that cause significant environmental impact, as follows:

I – For projects executed before the publication of Federal Law No. 9,985, ofenacted in 2000, the net book value (Valor Contábil Líquido or ‘VCL’) will be used, excluding revaluations or, in its absence, the value of the investment presented by the representative ofmade to the project; and

II – Compensation for environmental projects executed after the publication of Federal Law No. 9,985, ofenacted in 2000, will use the reference established in Item IV of Article 1 of Decree No. 45,175, ofenacted in 2009, calculated at the time of execution of the project, and updated based on an inflation-linked adjustment index.

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Due to the impact of the 2013 ElectricityEnergy Concessions Law (Law No. 12,783, ofenacted on January 11, 2013) on the business of CemigCEMIG GT, the Company filed a consultation with the Minas Gerais State Forests Institute (Instituto Estadual de Florestas, orIEF,), to be informed about the environmental compensation payable in relation to the Transmission System. The IEF passedsubmitted the inquiry on to the Federal General Attorneys’ Office (Advocacia Geral da União, orAGU ‘AGU’). AtAs of the timedate of writing Cemig GTthis annual report, the Company has not received a reply to this consultation.

In addition to the environmental compensation referred to above, forest compensations for cleaning of electricityenergy tower paths and accesses in which vegetation has been suppressed are included as routine.

Other environmental requirements can be applied based onbecome applicable due to the impacts arising from implementation of projects,various projects; such asrequirements could include the structuring and operation of programs to monitor fauna and flora of regions surrounding facilities of the electricityenergy system, environmental education programs, and programs for recovery of degraded areas (Programas de Recuperação de Áreas Degradadas, orPRADs ‘PRADs’).

Fish Management – ThePeixe Vivo Program

Construction of hydroelectric plants canmay create a risk for fish that inhabit rivers, due to various changes in the aquatic environment caused by the useoperation of dams.plants. One of our environmental area’s principalthe main activities of CEMIG’s Environmental Management Department is to ensure thatprevent and mitigate environmental accidents involving the native fish population do not take place at ourits hydroelectric power plants. Further, to mitigate the impacts caused by the operation of our plants, CemigCEMIG has developed a methodology for evaluating the risk of fish mortality at the plants to mitigate the impacts caused by the operation of its plants. WeThe company also carrycarries out research projects in partnership with universities and research centers to develop scientific knowledge to serve as a basis for more effective fish population conservation programs to be implemented by the Company.CEMIG.

In spite of these efforts, an incident occurred in 2007, at theTrês Marias Hydroelectric Power Plant, resulting in the death of approximately 17 tons of fish, as estimated by the Environmental Police (8.2 tons, by our estimate). The volume of dead fish was not measured. As a result of the event, the Minas Gerais State Forests Institute imposed two fines, totaling approximately R$5.5 million, and on April 8, 2010 Cemig and the Public Attorneys’ Office of Minas Gerais State signed a Conduct Adjustment Commitment (Termo de Ajuste de Conduta, or TAC), for R$6.8 million in compensatory measures to be used for environmental improvements in the area affected by the Três Marias power plant, in Três Marias, Minas Gerais. Both these financial commitments have now been settled, and the environmental improvements in the affected area, such as automation of the fish protection grids, are being implemented.

In this context, in June 2007, we created thePeixe Vivo (Program (‘‘Fish Alive’Programa Peixe Vivo) Program as a result of members of senior management believing that it was necessary to take more effective measures to preserve fish populations of the rivers where the company has operations. The Program’sprogram’s main activities are summed up in its mission, which is: “To‘To minimize the impact on fish species, seeking handling solutions and technologies that will integrate electricityenergy generation by CemigCEMIG with conservation of native fish species, promoting involvement of the community”community’. Since its creation, the program has been operating on two fronts – one seeking preservation of fish populations in the stateState of Minas Gerais, and the other focusing on forming protection strategies to avoid and prevent fish deaths at Cemig’sCEMIG’s hydroelectric plants. The adoption of scientific criteria for decision-making, establishment of partnerships with other institutions and modification of practices adopted as a resultbecause of the information generated are the principles that guide the work of thePeixe Vivo team. Also, publication

Since 2018, the members of Peixe Vivo Program develop the fish death risk assessment program (Programa de Avaliação do Risco de Morte de Peixes – ‘PARMP´) aiming to mitigate potential risks related to maintenance and operation of hydroelectric plants. Fish fauna monitoring executed periodically and before operational procedures of plants is the main action of Peixe Vivo Program team to reach the goal of PARMP. Biologists evaluate fish density and environmental conditions based on monitoring data. The PARMP has been developed and validated during two consecutive research projects and is now implemented as a continually optimizing program of the resulting information to society is important – ensuring transparencyCompany. So far, a 77.7% reduction of mean monthly fish biomass impacted by operation of plants has been observed since the program, and creating opportunities for the community to express its concerns and suggestions.beginning of PARMP.

On average, over the period 2007 to 2015 Cemig2020 CEMIG spent R$6.86 million per year in activities and research projects in relation to thePeixe Vivo program. It invested a further R$6 million in physical barriers to prevent fish from entering the draft tube, and modernization of the main hatchery station at theVolta GrandeEnvironmental Station.

In spite of all the advances in fish management achieved by thePeixe Vivo Program, there are still major challenges to be studied and understood. In 2012, an estimated 1.8 tons of fish died in an occurrence at the Três Marias hydroelectric plant. The cause of death is still unknown, and the event was not expected – there was no precedent for the particular circumstances of this accident. However, with the adoption of measures to control this environmental incident, and as a result of our prompt reporting to the environmental authorities, the fine that we were charged for the accident, a total of R$50,000, was reduced by 45%, as provided by law due to immediate communication of the damage or danger to the environmental authority, and collaboration with the environmental bodies in solving the problems arising from our conduct. The fine imposed in 2012 (per kilogram of fish killed) was one-fortieth of the fine applied by the Minas Gerais State Forests Institute (Instituto Estadual de Florestas, orIEF) in the 2007 accident. ThePeixe Vivo Program studied the circumstances of the accident to decide optimum forms of control to avoid similar occurrences.

In 2015, there were several fish deaths near the Nova Ponte Hydroelectric Plant, which generated complaints by local citizens. Cemig’s Peixe Vivo program was utilized to investigate the cause of the deaths. A total biomass of approximately 650kg was affected. The Peixe Vivo program proposed a generation test to find the cause of the incidents and propose action to avoid recurrence. The cause identified was a decision to run at a low level of generation due to low flow in the basin of the Araguari River at the time. After completion of the tests, safe bands for operation were specified, and a bar placed on certain operational maneuvers (such as reversal of the synchronous generator) at the plant during this period of low flow. There were no further environmental episodes after the recommendations were implemented. The event gave rise to a fine totaling R$7,512.69, which qualified for a discount of 50% for recognition of the attenuating action taken by Cemig, in accordance with Article 68, sub-item I, subclauses ‘A’ and ‘E’ of Decree No. 44,844/08. This reduced the final amount of the fine to R$3,756.35.

In 2015, the Peixe Vivo program presented its research at a number of important meetings, including the 21st Brazilian Ichthyology Conference, and the 23rd National Electricity Production and Transmission Seminar (SNPTEE), and also to the Ferreira Gomes Consortium and Aliança Energia. It also held the course Topics in Management and Conservation of Ichthyofauna for the Electricity Sector, with participation by professionals from Cemig, the IEF, the Minas Gerais State Environment and Sustainable Development Departments (DEAMB and SEMAD), the Fish Inspection Directorate, LightGer, Retiro Baixo Energética S.A., the Cemig–CEB Consortium and Minas Gerais Federal University (UFMG). Participants were able to learn about the work of the Peixe Vivo program at Cemig’s hydroelectric plants, and about fish and their interaction with hydroelectric plants, as well as being given a guided tour of the Três Marias Hydroelectric Plant. Practical and theoretical teaching sessions dealt with subjects such as fish anatomy, physiology, systematics and genetics; limnology; legislation; operational procedures of Cemig plants, and environmental events. The lectures given also showed the importance of conservation of native fish species, and what we can do to minimize environmental impact on the bodies of water. The course also led to closer relationships with the environmental analysts of the State of Minas Gerais environmental oversight body (Sisema), facilitating dialogue regarding Cemig’s actions to deal with environmental risks.

ThePeixe Vivo program runs 10five scientific projects in partnership with research institutions, involving more than 22964 students and researchers.

These partnerships, which have been operating since 2007, have resulted in more than 364656 technical publications up to today’s date, and have also been referenced nationally and internationally for the practices of fish conservation and dialog with the community, presenting Cemig’sCEMIG’s work in several countries, and various states of Brazil. These academic results, jointly with the involvement of the community, have been used to create more efficient and practical conservation programs that make it possible for fish to coexist with generation plants in Brazilian rivers.

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Since it was created thePeixe Vivo Program has also received external recognition in awards. In 2009/2010, it was awarded the Brazil Environment Prize (Prêmio Brasil de Meio Ambiente) in the categoryBest fauna and flora preservation work. In 2010, it was placed first in the Aberje Award in the categoryCommunication about programs centered on corporate sustainability, a first for Cemig. In 2011 a work presented by thePeixe Vivo Program, entitledDevelopment of a methodology for evaluating risks of fish mortalities in Cemig’s plants, presented at the 21st Brazilian National Seminar on Production and Transmission of Electricity (Seminário Nacional de Produção e Transmissão de Energia Elétrica, or SNPTEE), was selected as the best work presented in theEnvironmental Impact group. In 2013 it was the finalist in theBrasil 2013 Green Project Awards, in the categoryProducts or Services. In 2014, it was among the ten first-placed competitors for the 12th Brazil Benchmarking Award and, in recognition of having developed best practices for fish protection, was the winner in theBest, Fauna category of the fifth annual award of the Hugo Werneck Prize. In 2015 the Peixe Vivo program won two awards in presentations of technical papers during the 23rd SNPTEE, in the Environmental Impacts Group: (i) the paper Fish behavior downstream from a hydroelectric plant: mitigating impacts of generation, presented by Raquel Loures (GIA2), won first place as the best paper presented; and (ii) Use of a Quantitative Tool for environmental management of river basins: applicability of the technique to the Brazilian electricity sector, presented by João Lopes (GIA4), won third place in the same group.

Urban Occupation of Rights of Way and Reservoir Banks

Gas Pipelines Our pipedGasmig’s natural gas distribution networks are underground crossingand run through inhabited areasrural and usingurban areas. Pipes are usually installed on public rightsroads near pluvial drainage, sanitation, energy and telecommunications, among other utilities. Installation of waythe networks in common with underground piping utilities operated by other public concession holders and public agencies. This increases the riskurban subsoil presents risks of unauthorized work without prior communication and consultation of our natural gas distribution network registers, and there is a possibility that accidents may occur, causing significant personal, property and environmental damage in case of ignition or a leak.to the pipelines from third party maintenance workers. However, all of our gas networks are explicitly,flagged according to national standards and intensively, markedinternal procedures. In addition to security signaling, the presence of the GASMIG network in roads, streets and signaled.other areas is shown on the Companys website, where the network map is made available in a complete and up-to-date manner. Gasmig has several inspectors monitoring its network daily, to prevent illegal orprovides free on- site guidance services for third parties excavations in urban roads, invasions or constructions erosions, as applicable, or any other problem that might cause risk to the pipeline. Gasmig, through its Dig Safely ((‘Escave com Segurança) program, has been building partnerships with the community, mainly with public authorities and holders of concessions, to disclose their registrations to companies that perform excavation on urban roads, to ensure that before digging close to the natural gas network, they call Gasmig’s 24-hour helpline, and request guidanceprogram. Guidance and support for safe execution of their work.

work can be requested through Gasmig’s 24-hour helpline.

Gasmig also has network inspection plans, in order to verify the security conditions of the system and prevent illegal intrusions, constructions or erosions nearby the pipelines.

In 2015 Gasmig had accidental emissions2019, mitigation measurements adopted by GASMIG reduced third parties’ damages flaws comparing prior numbers. The efficiency of a low volumethird parties’ damages prevention was about 99.5%, considering the total number of interventions executed near the pipelines. The loss of natural gas caused by unauthorized excavations by outside parties who had not previously examined ourwas reduced because of the low pressure used on damages ducts and because of the short time response to leak containment. In collaboration to shorten the response of incidents, safe zones (blockades) were created, making the attendance more effective. Gasmig also implemented a Management Plan of the Integrity of Metallic Gas Pipeline. From that plan, appropriate techniques are being used to a direct assessment threats to external and internal corrosion of gas network maps. There was also an event in which a truck collided with measurement equipment on a customer’s property.pipelines. In parallel, Gasmig is preparing to perform the internal inspection via PIGs electronics from Linha Tronco Vale do Aço, one of the main gas pipelines of the Company.

Transmission LinesIrregular occupation of high-voltage overhead lines — Wewe have easements for our transmission and subtransmissiondistribution networks over land with approximately 16,756 miles in length.subject to restrictions. A significant portion of such land isareas, however, has been occupied by unauthorized construction, includingmajority residential constructions. This type of activity causes risks of electric shock and accidents involving local residents, and constitutes an obstacle to the maintenance and operation of our electricityenergy system. We are currently seeking solutions for this problem,these problems, which will involve either removalresettlement of these occupants or improvements that would make it possible to maintain our electricityenergy system safely and efficiently. The Security Monitoring Committee on Invasion Risk in the Transmission and Subtransmission Lines was created to

To mitigate these risks, bywe have been monitoring and recording invasions and by taking action to prevent invasions on the paths of the transmission and subtransmissionsub transmission lines. A number of measures have been adopted to preserve the security of these lines, including: contracting of a company for systematic inspection, and implementation of security measures and works to minimize the risks of accidents; education of communities about the risks of accidents involving electric shocks arising from the invasion of sites and the building of homes; creation of community vegetable gardens; and removal of occupation of the transmission line pathways through agreements with local residents and other authorities, and/or through court actions.partnerships with the municipalities in our concession area.

Reservoir AreasIrregular occupation in Generation assets — We have implemented safety security measures are adopted to protect our electricitypower generation facilities against invasions, using observation posts and mobile patrols to control the banks of reservoirs. Electronic security systems to monitor the generation power plant installations are also planned. Any invadersinvasions. Invaders found inside the facilitiesfacility are detainedincluded by the surveillance team and takenremoved from the site, which occurs without resistance or violence.

The plants are marked with fences and warning signs, indicating that the property is private, that hunting, fishing and swimming are prohibited on site.

In order to police stations, where police complaints are filed. There are signs onoptimize security at the banksplants, the implementation of electronic security systems is planned.

In the reservoirsrisk areas of our hydroelectric generation facilities, there are signs indicating ownership. Periodicownership of the prohibition on fishing and swimming, due to the possibility of a sudden rise in the water level causing fatal accidents. The use of nautical signaling buoys close to large dams indicates a safe area and prohibits the entry of vessels.

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The Company maintains a team to carry out periodic inspections byin its areas, advising the mobile patrol units operatingcommunity on the reservoir areas report any invadersprohibition of reservoir banks. We frequently have to takeconstruction and removal of irregular occupants, before the company takes legal action for repossession.

The Company is implementing in its inspection methodology the use of satellite images to recover possession of invaded areas. Due to the vast area and number of reservoirs, we are continually subjected to new trespasses and occupation of the banks of the reservoirs by unauthorized construction. However, we are making our best efforts to prevent these invasions, and prevent any environmental damage to the Permanent Preservation Areas (Áreas de Preservação Permanente, orAPPs), around the reservoirs. To patrol the reservoir areas, we have driven approximately 185,131 km in vehicles, spent 1,064 hours navigating on reservoirs and waterways and made over 13,507 surveys. We have recently added one more inspection post for monitoring reservoir banks.identify irregular occupations.

The Carbon Market

We believe that Brazil has a significant potential to generate carbon credits arising from clean energy projects that comply withobserve the Clean Development Mechanism, (CDM)or CDM’, or the Voluntary Markets. Every year, we collect dataseek to quantify our emissions and publish our main initiatives on reductionin reducing the emission of greenhouse gas emissions, by means,carbon dioxide, for example ofthrough the Carbon DisclosureEmission Project.

The Cemig group takes partCEMIG Group participates in CDM projects at various stages of development, includingregistered in the United Nations Framework Convention on Climate Change (UNFCCC), which includes seven Small Hydroelectric PlantsSHPs with aggregatea capacity of 116 MW and two hydroelectric power plants with aggregatea combined generation capacity of 3,708 MW several wind plants with capacity totaling 375 MW, and a solar power plant with a capacity of 3 MW.

Cemig began the The process of measurementverification and saleemission of part of the carbon credits of the Cachoeirão Hydroelectric Plant, estimated at 181,000 tonSHP and UHEs Baguari and Santo Antônio has been completed, corresponding to approximately 1,402 tons of CO2 eqemissions avoided over the period of 2012 through 2015.this program.

Management of equipment and wasteswaste contaminated with Polychlorinated Biphenyls, or ‘PCBs’

Brazil has signed and ratified the Stockholm Convention (‘SC’) that includes goals related to the management of PCBs (Polychlorinated Biphenyls)

At Cemig, the large-scale equipment that contained PCBs and was manufactured before 1981 was withdrawn from the electricity system and sent for incineration in 2001.

Brazilian lawwithin electrical equipment. Brazil has prohibited the production, import and sale of PCBs since 1981 but allows its use in equipment that is still in operation. The Stockholm Convention,and it has been making efforts towards the goals of which Brazil is a signatory and which was ratified by Decree No. 5,472/2005, requires operationthe SC.

At CEMIG, almost all of the large equipment contaminated with PCB were removed from the electrical system and sent for incineration. The few large equipment contaminated with PCB still under operation are going to be removed by 2025, and finallyproperly disposed of by 2028.

A Normative Resolution is being prepared, underwithin the aegisdeadlines of the National Environment Council (Conselho Nacional de Meio Ambiente, orConama), which will “govern appropriate and controlled environmental management of Polychlorinated Biphenyls (PCBs) and their related wastes.”

SC.

All holders of contaminated equipment and materials will have staggered periods, up to a final deadline of 2025, to withdraw them from operation/use, and must finally dispose of them by 2028.

The draft of the Normative Resolution is being considered by the Legal Subjects Technical Board (CTAJ) of Conama, having been discussed in the Conama workgroup and by the Environmental Quality and Waste Management Technical Board (CTQAGR). There have been six meetings of the Conama workgroup, with no final consensus between members on a number of points. The CTQAGR has met eight times, and the text was considered to be approved in September 2014, in spite of several points that had extreme impact on the electricity sector. There were two meetings of the CTAJ, in September 2014 and March 2015, with further progress stayed on the matter until publication of procedural guides and manuals, which were published in June 2015. If there is approval at the next meeting the matter will go to the plenary meeting of Conama for voting.

There is a draft law on the same subject currently before Congress: No. 1,075/2011, put forward by Congressmen Penna and Sarney Filho. ItCEMIG has been reviewed by the Trade, Industry and Economic Development Committee (in 2011), and the Mining and Energy Committee (in 2014), and is under review by the Environment and Sustainable Development Committee (as of 2015), awaiting Opinion by the Rapporteur, Congressman Daniel Coelho (PSDB party). It still requiresmaintaining its historical good practices in order to be reviewed by the Constitution, Justice and Citizenship Committee, after which it would go onto the full lower house of Congress.avoid further contamination.

Cemig considers this information to be important. The control flow diagram currently followed in the Company may undergo some complementary adjustments necessary for full compliance with the requirements of the Resolution. This may result in high operational costs.

Cemig has participated in the discussions through the Brazilian Electricity Distributors’ Association (Associação Brasileira de Distribuidores de Energia, orAbradee) and the Electricity Industry Environment Forum (Fórum de Meio Ambiente do Setor Elétrico, orFMASE),through ABRADEE and FMASE.Operational Technologies – CEMIG

Operational technologies

We continue to investCEMIG invests in automated monitoring and control equipment, in connection with ourthe strategy of increasing efficiency and further modernizing and automating ourthe generation, distribution and transmission grids. CEMIG keeps developing and implementing new systems, with the purpose of optimizing its internal activities and increasing the availability of its infrastructure and applications that support CEMIG’s business.

Load Dispatch Center

CEMIG’s System Operation Center (Centro de Operação do Sistema, orCOS ‘COS’), located at ourthe head office in Belo Horizonte, is the nerve center of ourthe transmission and generation operations. ItWith a modern control room, it coordinates the operations of ourthe entire electricity and energy system, in realReal time, providing operational integration of the generation and transmission of energy.power. It also operates the interconnectioninterconnections with other generation, transmission and distribution companies. The supervision and control executed by the COS now extends to more than 50 high and51 extra high voltage substations, approximately 2416 major generating power plants, 15 minor generating power plants and 9 Small Hydroelectric Plants.1 wind farm.

Through its activities, the COS permanently guarantees the security, continuity and quality of ourthe energy supply of energy.to its clients and to the system. The activities of the COS are supported by up-to-date telecommunications, automation and information technology resources, and executed by highly qualified personnel. The COS has a Quality Management System, with ISO 9001:20082015 certification.

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Distribution Operation Center

Our distribution network is managed by a Distribution Operation Center (Centro de Operações de Distribuição, orCOD ‘COD’), located in Belo Horizonte. The COD monitors and coordinates our distribution network operations in realReal time. The COD isThey are responsible for the supervision and control of 388414 distribution substations, 306,159328,252 miles of medium and low voltage distribution lines, and 10,76610,835 miles of sub-transmission lines and 8,078.71 million customers and operates in 774 municipalities of Minas Gerais.

We provided an average of 10,92315,158 operating services in the field a day in 2015. The COD is certified according to ISO Quality Standard 9001: 2000.2020. There are various systems in use to automate and support the COD’s processes, including:including trouble call, field crew management, distribution substation supervision and control, restoration of power, emergency switching, network disconnection, and inspection. Technologies, including a geographic information systemGeographic Information System and satellite data communication helplineSatellite Data Communication Helpline, to reduce customer service restoration time and provide better customer service. These are devices, installed along our distribution network, that sense and interrupt fault currents, and automatically restore service after momentary outages, improving operational performance and reducing restoration time and costs.

GeospatialGeoscience Information & TechnologySystem

The operationalAtlantis Project aims at modernizing and engineeringunifying CEMIG’s system of geoprocessing of distribution lines and networks. The new system enables management of resources with a geospatial vision, allows the planning of expansions, records electrical equipment to the analysis of electrical networks, and assists in compliance with ANEEL’s normative resolutions.

The Geographic Information System (‘GIS’) will enable us to give support to the processes of our business are strongly supported by geo-referenced information management technologies, makingregistry and design, as well as supporting the planning, construction, operationfollowing corporate processes: network expansion and maintenance, protection of revenues, planning and supplies, property services and management of assets through full integration with the Enterprise Resource Planning (‘ERP’) system, besides supporting the operations.

Additionally, it provides support to engineering through integration with the electrical and mechanical calculations system that offers network analysis and suitable network sizing. The Atlantis project began in 2015 and part of the generation, transmissionsolution was deployed in August 2017. Since this time, the system is used by CEMIG's high, medium and distribution network more efficient. Additionally,low voltage asset registration teams.

In 2019, we´ve implemented the usereconciliation of mobilethe grid registration units with the elements registered in SAP/ERP, the consultation module and the electrical calculation module.

In 2020 the system was fully deployed.

There are another IT solutions based in GIS technologies, reduces costssuch as, geographic panels with data available in tabular and allows usmap views, automation panels for distribution's operations, system to provide more efficient servicesmanagement, inspection and security of dams and integrations to our customers.permit access to simple map views.

Internal Telecommunications Network

We believe we have oneCEMIG’s telecommunications network is composed of the largest telecommunication networks of all the Brazilian energy utility companies. Made up of high performancehigh-performance microwave links provided by more than 344376 communication stations, and an optical system of approximately 1,7471,161 miles of optical fiber it provides forproviding a mix of telecomtelecommunications. Our robust data network also contains communications facilities that share the site with more than 418 substations, 44-generation plants and 172 high and extra high voltage transmission and distribution lines.

The solutions provided range from corporate telephonic toand corporate networks – and alsoto mission critical telecommunications grid dedicated to monitoring, protection and control of substations, generation plants, substations, transmission and distribution lines, dispatching of field teamscrews to carry out mission-critical technical services and commercial contacts,services, lightning and storm prediction and hydro meteorological system to operate reservoirs.

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Our robust data network also contains the communications facilities that share the site with more than 300 substations, 39 generation plants and 172 transmission and distribution lines. For

In order to support for supervision and control of the medium-voltage mission critical distribution system, a proprietary radio communication system is in place, installed in approximately 300 key terminals1,023 reclosers and more than 1,61077 automated switches. Other 12,087 reclosers are monitored and controlled utilizing third part solution; begin 11,187 supported by cellular solution and 910 by satellite media.

Commercial and technical service dispatch are supported by 1,200 vehicle mobile terminals connected by a hybrid satellite and Cellular Solution. Solution and 400 handhelds equipped with cellular solution.

Approximately 39,118 energy meters are equipped with cellular solution and dedicated to revenue protection. Additionally, more than 5,000 meters utilizing RF Mesh and PLC solution are installed in low voltage customers and medium voltage transformers at Sete Lagoas region constituting a complete proof-of-concept of Advanced Metering Infrastructure (‘AMI’).

The corporate data network serves more than 240230 offices and units within the State of Minas Gerais.concession area.

The TelecomsTelecommunications Network Management Center (Centro de Gerência de Rede de Telecomunicações, or CGR), in Belo Horizonte,Operation monitors and operates the telecoms infrastructure of Cemig Generation and Transmission and Cemig Distribution, operating 24 hours x 7 x 365days a week to guarantee continuity for perfect functioning of the telecoms services, aimingand reliability, according to meet the requirements forBrazilian regulations and in compliance with ANEEL regulations, National Grid Operator (‘ONS’) operational performanceprocedures and service quality specified in operational agreements and concession contracts, regulations of ANEEL (the Brazilian electricity regulator), Anatel (the Brazilian telecom regulator), ANA (the Brazilian National Water Agency) as well as the procedures of the ONS (the National System Operator).other specific regulations.

Corporate Data Network

Our corporate data network has 295 sitesservices 377 units in 145 towns275 cities of Minas Gerais linked by an infrastructure, which includes microwave links, optical fibers and metal cables, owned either by ourselves or by contracted operators. The architecture is in Minas Gerais. line with market standards, using state-of-the-art equipment, which is monitored, operated and managed using the latest technological solutions.

The physical and logical architecture of the network employstopologies employ security resources such as firewalls, Intrusion Prevention Systems (IPSs)intrusion prevention system (IPS), Data Loss Prevention Systems (DLP)access control, antivirus and anti-virus and anti-spamantispam systems, which are continuallycontinuously updated to protect information against unauthorized access, in complianceaccordance with ISO 27002. A security information and event management system of event logs(SIEM) makes it possible to investigate occurrences andadverse events, while also guaranteeproviding a historical record base to meet legal requirements.

The Network and Security Operations Centers (‘NOC’ and ‘SOC’), at the Company’s head office, in Belo Horizonte, monitors, operates and manages the whole network and security infrastructure in Real time (24 hours per day, 7 days a week), maintaining confidentiality, integrity and availability of the data throughout the whole network.

Information Security Management

Information security, a permanent concern of ours, is ensured by a management system based on the Brazilian Standard (‘ABNT’) NBR ISO/IEC 27001:2013, which is aligned with best market practices. Our information security management system includes processes for policy, risk, communication, information classification and information security management and control. In addition, recurring actions for improvement in processes, communication, awareness and training strengthen our information security practices.

CEMIG maintains an ongoing safety awareness program for its employees through annual campaigns.

IT Governance Program

Our Information & Technology Governance Program aims to continually align ITprogram seeks alignment with ourthe business, adding value by applying information technology,through the application of the appropriate resource management risk managementof resources and risks, constantly monitoring performance and compliance, withensuring adherence to legal, regulatory and Sarbanes-Oxley requirements.

Our information technology Project Management Office (or PMO) has been responsible since 2008 for ensuring that management of information technology projects is systematic, using dedicated software methodology, processes and tools.

Considering the central role of Information Technology Governance in our business, a dedicated management unit was created in 2009 to concentrate, plan and implement all the actionscompliance requirements that are specificcontinuously audited. In order to information technology governance, including results arising fromexecute corporate strategy strategicand objectives, the company aligns interests and goals with control objectives and with governance and management processes, translating business opportunities and needs into results with compliance and within the appropriate levels of risk. To support this governance

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program and ensure that the strategy is implemented, the processes employed by the IT planning, legaldepartment are directly related to the control objectives and regulatory compliance, qualityare based on IT service management budget and financial management, services management and project management.

(‘ITIL’) best practices.

Customer Relationship ChannelsCommercial Management System

We have fiveestablished and consolidated an efficient customer service system, based on SAP CCS (‘Customer Care Solution’)/ CRM (‘Customer Relationship Management’) platform, fully integrated with the Business Intelligence (‘BI’) database, which supports our customer service processes.

The employees use CCS/CRM to manage and serve approximately 9 million customers who receive high, medium and low voltage energy supply. Both corporate tools offer security, quality and productivity to our processes of energy distribution with efficiency in accordance with the regulatory and Market requirements.

In 2019, we configured a new solution based in Salesforce software to improve the efficiency and reliability of energy trading and trading actions related for the use of distribution system assets. We aim improvements in controls over energy sales processes, greater traceability of information, management of customer portfolios with mapping of new opportunities, use of mobile devices such as tablets and smartphones and greater agility for customer billing.

The Salesforce solution was increased by the deployment of a portal accessed by specific customers. This portal offers an interface so that customers can make their requests and claims regarding energy quality.

During 2020, due to the emergencies caused by the Covid-19 pandemic, we implemented several adjustments focusing the automation and availability of our customer system and offering services by the internet and mobile app.

Management Tools

In 2019, we started a project to install new IT products to improve engineering processes, based on the Cyme Platform (‘CYME’), provided by Cooper Power Systems.

The CYME platform is an expert system that includes complex electrical calculations for the planning and study of distribution networks. In the case of CEMIG, which has an extensive and integrated distribution network and a significant level of complexity, the activities for implementing the technology solution are even more challenging and demanding, requiring considerable effort to complete the steps.

The project continued in 2020, although affected by pandemic. Interfaces and integrations were developed and customized to connect to Geographic Information System (‘GIS’) GE Smallworld, Outage Management System (‘OMS’) application, Advanced Metering Infrastructure (‘AMI’) and other systems. The CymDIS application that performs electric calculations based on our electric network was also delivered.

New mobile solution for collection of readings and simultaneous printing of invoices in the field: Since August 2020, we have readers using the new application "SGL Collector" (SGL is a reading management system) on smartphones. The new solution provides benefits of an application with a more intuitive graphical interface that makes it easy for the reader to learn and perform activities, associated with handling smaller, lighter equipment and with lower costs compared to the PDAs previously used. The installation and updating of versions of the application on the readers' smartphones is done remotely and centrally, through a UEM (‘Unified Endpoint Management’) platform that guarantees all the security and integrity of the equipment and applications used by the field teams in the execution of the activities throughout CEMIG's concession area.

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Customer Relationship Channels

We have nine major channels of service to our Minas Gerais customers. Customer service contact, whether of an emergency nature or to deal with, normal service requests, can be made via: (i) our call center, which can handle up to 250,000an average of 40,000 daily calls, in an atypical day, and also operates with an efficient electronic service through Interactive Voice Response (IVR,(‘IVR’, orUnidade de Resposta Audível – URA)); (ii) in person at branches in the 774 municipalities of our concession; (iii) through our Virtual Branch, on the site www.cemig.com.br,our website, which offers all of our 2046 types of service; (iv) via SMS; (v) via the social networks Facebook, (CEMIG. ATENDE)WhatsApp and Twitter (@ CEMIG_ATENDE;Twitter; (vi) smartphone application “Cemig Atende” ‘CEMIG Atende’ which offers 167 types of service and more recently Telegram Messenger application which offers 612 types of services.

Commercial Management System

We have established and consolidated an efficient customer care system, based on our SAP CCS/CRM platform which is totally integrated into our ERP and BI that support our decision-making processes. The CCS serves approximately 8 million customers who receive supply at high, medium and low voltage. It is a competitive tool, adding safety, quality and productivity to Cemig’s business processes, and adapts itself with great efficiency and speed to legal, regulatory and market changes and requirements.

Maintenance and Repair Systems

The 10,76610,835 miles of high voltage distribution lines in Cemig Distribution’sCEMIG D’s network, operating at from 34.5kV34.5 kV to 161kV,230 kV, are supported by approximately 54,23053,151 structures, mainly made of metal.

The network of Cemig Generation and TransmissionCEMIG GT has 3,0513,062 miles of high voltage transmission lines, operating at from 230 kV to 500 kV, supported by approximately 11,50711,754 structures.

The majority of the service interruptions to our distribution and transmission lines are the result of lightning, farmers’farm surface fires, vandalism, wind, and corrosion.

The entire high voltage transmission line system of Cemig DistributionCEMIG D is inspected once a year by helicopter, using a ‘Gimbal’ gyro-stabilized system with conventional and infra-redinfrared cameras, allowing for simultaneous visual and thermographic (infra-red)(infrared) inspections. Land-based inspections are also made at intervals of between one and three years, depending on the characteristics of the line, such as time in operation, number of outages, type of structure, and the line’s importance to the electricityenergy system as a whole.

All the extra high voltage transmission lines of Cemig Generation and TransmissionCEMIG GT are inspected twice a year by helicopter. Land-based inspections are made every two years to inspect the supporting structures. Line pathways are inspected annually, aiming to keep the areas free of vegetation that could lead to surface fires.

We use modern modular aluminum structures to minimize the impact of emergencies involving fallen structures. Most of our maintenance work on transmission lines is done using live-wire methods. We have a well-trained staff and special vehicles and tools to support live- and dead-wire work. In 2015, Cemig GT acquired 37 extra structures to be used in case of emergency. Cemig has a well-trained and equipped team to provide support whenever necessary.

Our set of spare equipment (transformers, breakers, arresters, etc.) and mobile substations isare of great importance in prompt reestablishment of power to our customers in the event of emergencies involving failed substations.

Information security management

Information security, a permanent concern of ours, is ensured by a management system based on the Brazilian Standard (ABNT) NBR ISO/IEC 27001:2013, which is aligned with best market practices. Our information security management system includes processes for policy, risk, communication, information classification and information security management and control. In addition, recurring actions for improvement in processes, communication, awareness and training strengthen the Company’s information security practices.

Management tools

In 2015, improvements were made to the SAP integrated ERP management system, involving the processes of human resources, maintenance, logistics and projects, solely to comply with federal regulatory requirements. An ‘opportunity databank’ was developed for allocation, promotion and development of employees, ensuring greater transparency for internal reallocations, and that better use would be made of the human resources available.

Our IT is developing a solution to automate freight costs in the processes of internal logistics, to meet the needs of the electricity sector regulatory body (Aneel) and also increase transparency.

A solution was developed aiming to optimize costs and time in planning and programing of maintenance of the various associated resources. This was done using the standard Multi-Resource Scheduling (MRS) functionality of SAP.

Different software programs that deal with maintenance of the protection equipment of the electricity system were integrated, to increase standardization, automation and execution of maintenance. To improve and clarify the physical and financial control of projects of the generation and transmission companies, a solution to analyze economic value added (EVA) was developed in the project management module.

Property, plant,Plant, and equipment; intangible assetsEquipment and Intangible Assets

Our principalmain assets are theour power generation plants, and transmission and distribution facilities described in this Item 4.infrastructure. Our net book value of total property, plant and equipment and intangible assets, including our investment in certain consortiaconsortium that operate electricityenergy generation projects, including projects under construction, was R$14,21514,217 million on December 31, 2015.2020.

Generation facilities represented 26%16.93% of this net book value, intangible assets represented 72%83.07%, of this net book value, (distributiondistribution facilities in intangible assets represented 82%77.96%, and other intangible, including our gas distribution system represented 18%)15.35% and other miscellaneous property and equipment, including transmission and telecommunication facilities, represented 2%6.69%.

The average annual depreciation rates applied to these facilities were: 2.76%2.96% for hydroelectric generation facilities, 6.15%6.19% for administration facilities, 7.65%and 4.94% for telecommunication facilities and 7.35% for thermoelectricwind facilities.

Apart from our distribution and generation network, no single one of our assets produced more than 10% of our total revenues in 2015.2020. Our facilities are in generalinfrastructure is adequate for our present needs and suitable for their intended purposes. We have rights of way for our distribution lines, which are our assets and do not revert to the landowner upon expiration of our concessions.

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The Brazilian PowerEnergy Industry

General

In the Brazilian electricityenergy sector, generation, transmission and distribution activities were traditionally conducted by a small number of companies that had always been owned by either the federal governmentFederal Government or the governments of individual states. Since the 1990s, several state-controlled companies were privatized, in an effort to increase efficiency and competition. The Fernando Henrique Cardoso administration (1995–(1995 – 2002) aimed to privatize the state-controlled part of the electricityenergy sector, but the Luis Inácio Lula da Silva administration (2003–(2003 – 2010) ended this process and implemented a “New‘New Industry Model”Model’ for the Brazilian electricityenergy sector, expressed in Law No. 10,848, ofenacted on March 15, 2004, referred to as the “New‘New Industry Model Law”Law’.

Subsequently, significantSignificant changes were implemented during Dilma Rousseff’s administration (i.e., since 2011)(2011 – 2016), by means of Provisional MeasureAct No. 579/2012, which became12, converted into Law No. 12,783/2013,13, establishing new rules for renewal of concessions, including rebidding for hydroelectric power generation concessions.

Subsequently, under the administration of Michel Temer (2016–2018), other changes were introduced in the sector by Provisional Act 735/16, enacted as Law No. 13,360/16, including a change of the bidding rules for energy generation, transmission and distribution concessions as well as addressing the renegotiation of hydrological risk. In addition, in 2017, a series of public consultations, which discussed proposals for modernization, and expansion of the Free Market in electric power supply with the industry (Public Consultation No. 33) began.

During the first year under Jair Bolsonaro (2019 – present), the government proceeded with the studies proposed by public consultation n. 33, holding several workshops and meetings with agents to study the following topics: separation of energy contracts into capacity and energy contracts, pricing, definition of price limits and reduction of the spot price time base.

Main Regulatory Authorities

National Energy Policy Council – CNPE

In August 1997, the CNPE was created to advise the Brazilian president regarding the development and creation of the national energy policy. CNPE is presided over by the MME, and the majority of its members are officials of the Federal Government. CNPE was created to optimize the use of Brazil’s energy resources and to assure the supply of energy to the country.

Ministry of Mines and Energy – MME

The MME is the Brazilian Federal Government’s primary regulator of the power industry. Following the adoption of the New Industry Model Law, the Brazilian Federal Government, acting primarily through the MME, undertook certain duties that were previously under the responsibility of ANEEL, including the drafting of guidelines governing the granting of concessions and the issuance of directives governing the bidding process for concessions related to public services and public assets.

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National Electric Energy Agency – ANEEL

The Brazilian power industry is regulated by ANEEL, an independent federal regulatory agency. After enactment of the New Industry Model Law, ANEEL’s primary responsibility is to regulate and supervise the power industry in line with the policy issued by MME and to respond to matters which are delegated to it by the Brazilian Federal Government.

National System Operator – ONS

The ONS was created in 1998 as a non-profit private entity comprising free customers, energy utilities engaged in the generation, transmission and distribution of energy, and other private participants such as importers and exporters. The New Industry Model Law granted the Brazilian Federal Government the power to appoint three directors of the ONS, including the Director-general. The primary role of the ONS is to coordinate and control the generation and transmission operations in the interconnected power system, subject to ANEEL’s regulation and supervision.

Brazilian Electric Power Trading Chamber– CCEE

One of the main roles of the CCEE is to run public auctions in the regulated market, including the auction of existing energy and new energy. Additionally, the CCEE is responsible, among other things, for: (1) registering all the power purchase agreements within the Regulated Market (CCEARs), and the agreements within the Free Market, and (2) accounting for and settling short-term transactions.

Under the New Industry Model Law, the price of energy in the spot market, known as the Differences Settlement Price (Preço de Liquidação de Diferenças, or ‘PLD’), takes into account factors similar to the ones used to determine the Wholesale Energy Market spot prices prior to the New Industry Model Law. Among these factors, the variation of the PLD will mainly vary according to the balance between the market supply and demand for energy, as well as the impact that any variation on this balance may have on the optimal use of the energy generation resources by the ONS.

The members of the CCEE are generators, distributors, trading agents and free customers, and its board of directors comprises four members appointed by these agents and one appointed by the MME, who is the chairperson of the board of directors.

Energy Research Company – EPE

The Brazilian Federal Government created EPE by a decree enacted on August 16, 2004. It is a state-owned company, responsible for carrying out strategic research on the energy industry – including energy, oil, gas, coal and renewable energy sources. EPE is responsible for: (i) studying projections for the Brazilian energy matrix; (ii) preparing and publishing the national energy balance; (iii) identifying and quantifying energy resources; and (iv) obtaining the required environmental licenses for new generation concessionaires. EPE’s research supports the MME in its policymaking role in the domestic energy industry. EPE is also responsible for approving the technical qualification of new energy projects to be included in the related auctions.

Energy Sector Monitoring Committee – CMSE

Decree No. 5,175 enacted on August 9, 2004, established the Energy Sector Monitoring Committee, or CMSE, which acts under the direction of the MME. The CMSE is responsible for monitoring and permanently evaluating the continuity and security of energy supply conditions and for indicating necessary steps to correct identified problems.

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Permanent Commission for Analysis of Methodologies and Computation Programs of the Electric Sector – CPAMP

Ordinance No. 47, enacted on February 19, 2008, created the Permanent Committee for Analysis of Methodologies and Computation Programs of the Electric Sector (‘CPAMP’), with the purpose of guaranteeing coherence and integration of the methodologies and computational programs used by MME, EPE, ONS and CCEE.

Ownership Limitations

On November 10, 2009, ANEEL issued Resolution No. 378, requiring it to notify the Economic Law Secretariat of the Ministry of Justice (‘SDE’) if it identifies any act that may cause unfair competition or may result in significant market control (under Article 54 of Law 8,884 enacted on June 11, 1994). After the notification, SDE must inform CADE. On November 30, 2011, Law No. 8,884 was revoked and replaced by Law No. 12,529, which terminated the SDE and replaced it with the Competition General Management Unit (‘Superintendência Geral’). Such unit, if necessary, will require ANEEL to analyze any such events, upon which CADE will decide if there should be any sanctions applied. Under Articles 37 and 45 of Law No. 12,529, these may vary from pecuniary penalties to dissolution or other disposition of the offending company.

The New Industry Model

The primary objective of the New Industry Model was to guarantee security of supply and reasonableness of rates. With the objectiveIn terms of guaranteeingensuring security of supply, the New Industry Model Law (a) requires distributors to contract their entire electricityenergy production, (loads), and to be responsible for making realistic projections of demand requirements; and (b) aims to arrange for the construction of new hydroelectric and thermal plants to be decided in ways that best balance security of supply and reasonableness of rates. To achieve reasonable rates, the New Industry Model Law requires (a)that all purchases of electricityenergy by distributors to be by auction, based on lowest price; (b)price criteria, and that contracting to be carried out through the Regulated Market (Ambiente de Contratação Regulada, orACR), or the Pool system; and (c) contracting of load to be separatedMarket. Auctions are categorized into two types of transactions, both always to be by auction:types: (i) contractsauctions for supply from new plants, to be built according to the contract (“new source” contracts) – for theaimed at expansion of the system; and (ii) contracting of theauctions for power generated by existing plants, (“existing source” contracts) – aiming to meet existing demand.

The New Industry Model created two environments for the purchase and sale of electricity:energy: (i) the ACR, or the Pool,Regulated Market, in which distribution companiesdistributors purchase through public auctions all of the power they need to supply their customers; and (ii) the Free Market, (Ambiente de Contratação Livre, orACL), to include all purchases of electricityenergy by non-regulated entities, (suchsuch as Free Consumersfree customers and electricity traders).trading companies. Distributors are allowed to operate only in the regulated environment,Regulated Market, whereas generators may operate in both, maintaining their competitive characteristics.

Requirements for expansion of the sector are evaluated by the federal governmentFederal Government through the Mining and Energy Ministry, or MME. Two entities were created to provide structure for the sector: (i) the Energy Research Company or EPE (Empresa(Empresa de Pesquisa Energética)tica or ‘EPE’), a state-controlled company responsible for planning expansion of generation and transmission; and (ii) the Electricity Trading Chamber (Câmara de Comercialização de Energia Elétrica, orCCEE,), a private companyentity responsible for the accounting and settlement of short-term (spot) electricity sales. Theenergy transactions. CCEE is also responsible, through delegation by ANEEL, for organizing and conducting the PoolRegulated Market public power auctions, in which allthe distributors purchase energy.

The New Industry Model eliminated self-dealing, forcing distributors to purchase electricityenergy at the lowest available price rather than from related parties. The New Industry Model exempted contracts executed prior to the enactment of the law, in order to provide regulatory stability to transactions carried out before it was enacted.

Several categories of power supply are not subject to the requirement for public auction via the Pool:Regulated Market: (1) certain low capacity generation projects located near consumption points (such as certain co-generation plants and the Small Hydroelectric Power Plants)SHPs); (2) plants qualified under the Proinfa (alternative generation sources) Program;PROINFA program; (3) power from Itaipu and, as from January 1, 2013, from Angra I and II; (4) power purchase and sale agreements entered into before the New Industry Model Law; and (5) the concessions extended by Law No. 12,783, are not subject to the public auctions for the supply of electricity at the Pool, Power generated by Itaipu (on the border of Brazil with Paraguay), is traded by Eletrobrás.12,783. The rates at which the Itaipuenergy generated electricityby Itaipu is traded are denominated in U.S. dollars and established by ANEEL pursuant to a treaty between Brazil and Paraguay, and there are also compulsory procurement volumes. As a consequence,Consequently, the price of energy from Itaipu rises or falls inaccording to the U.S. Dollar/realReal exchange rate. Changes in the price of Itaipu-generated electricityItaipu-generated energy are, however, neutralized by the federal government,Brazilian Federal Government, which buys all the energy credits from Eletrobrás.

Challenges to the constitutionality of the New Industry Model Law

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The New Industry Model Law is currently being challenged on constitutional grounds before the Brazilian Federal Supreme Court. The Brazilian federal governmentFederal Government moved to dismiss the actions, arguing that the constitutional challenges were moot because they relatedrelate to a provisional measureact that had already been converted into law. To date, the Brazilian Supreme Court has not reached a final decision upon the merits of this action and we do not know when such a decision may be reached. Thus, the New Industry Model Law is currently in force. Regardless of the Supreme Court’s final decision, certain portions of the New Industry Model Law relatingrelated to restrictions on distributors performing activities unrelated to the distribution of electricity,energy, including salessale of energy by distributors to Free Consumersfree customers and the elimination of agreements between related parties, are expected to remain in full force and effect.

Coexistence of two ElectricityTwo Energy Trading Environments

Under the New Industry Model Law, electricityenergy purchase and sale transactions are carried out in two different market segments: (1) the regulated market, or the Pool,Regulated Market, in which distribution companiesdistributors buy all their power supply needs through public bids; and (2) the free market,Free Market, for all purchases of electricityenergy by non-regulated entities (suchsuch as Free Consumers,free customers, energy traders and energy importers).importers.

The Regulated Market (the ACR or the Pool)

In the regulated market, distribution companiesRegulated Market, distributors purchase electricityenergy for their captive consumersregulated customers through public auctionauctions regulated by ANEEL and conducted by the CCEE.

Energy purchases take place through two types of bilateral contract:contracts: (i) Energy Agreements (Contrato de Quantidade de Energia) and (ii) Capacity Agreements (Contratos de Disponibilidade de Energia). Under an Energy Agreement, a generator commits to supply a certain amount of electricityenergy and assumes the risk that electricityenergy supply could be adversely affected by hydrological conditions and low reservoir levels, among other conditions, that could interrupt the supply of electricity,energy, in which case the generator will be required to purchase the electricity elsewhereenergy from third parties to meet its supply commitments. Under a Capacity Agreement, a generator commits to make a certain amount of capacity available to the ACR.Regulated Market. In this case, the revenue of the generator is guaranteed under the contractual conditions and the distributor must assumeassumes the hydrological risk. However, if there are additional costs to the distributors, these are passed on to consumers.customers. Together, these agreements comprise the energypower purchase agreements in the ACR (Contratos de Comercialização de Energia no Ambiente Regulado, or CCEARs).‘CCEARs’) in the Regulated Market.

The regulations under the New Industry Model Law stipulateestablish that distribution companiesdistributors that contract less than 100% of their total load consumption,demand, accounted in the CCEE, will be subject to fines.penalties. There are mechanisms to reduce thisthe possibility of penalties, such as participation in the MCSD mechanism (‘Mechanism of compensation of surpluses and deficits’), which allows for the managing of surpluses and deficits between distribution companies,among distributors, or purchase of supply in auctions during the year. Any remaining shortfall from 100% of total load consumption candemand may be purchased at the spot market price.market. If a company contracts more than 105% of its load consumption,total demand, it would be subject to price risk if it sells that supply in the spot market in the future. To reduce this price risk, a company may reduce its purchase contracts made at “existing source”‘existing source’ auctions by up to 4% each year, by bilateral negotiation through Regulation 711, through MCSD ‘New Energy contracts’, and reduce those contracts due tothrough loss of consumerscustomers that have opted to become Free Consumersfree customers (and are thus supplied by generators directly).

With the renewal of the hydroelectric power plant’splant concessions, the CCGF – Contracts for the Physical Accounts Security (‘CCGF’) were created. These contracts take into account 95%90% of the energy generated by the plants whose concessions were renewed in order to mitigate the hydrological risk. The execution of CCGF is mandatory and each distributor received an amount according to the assessment made by ANEEL.

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The Free Market (the “ACL”)

In the Free Market, electricityenergy is traded by power generators. The Free Market also includes certain grandfathered existing bilateral contracts between generators and distributors until the expiration of thetheir current terms thereof.terms. Upon expiration, suchnew contracts would have to be renewed or executed under the New Industry Model Law.

Potentially Free Consumersfree customers are those whose energy demand exceeds 3 (three) MW at a voltage equal to or higher than 69kV or at any voltage level if their supply began after July 1995. Also,Since January 2019, customers whose supply began before 1995 were also able to migrate to the Free Market pursuant to Law No. 13,360/16. In July 2019, the restriction to be a free customer will be reduced to 2.5 MW and in January 2020 to 2 MW (Ministerial Order 514/2018). On December 12, 2019, Ministerial Order no. 465/2019 reduced the restriction to be free consumer to 1.5 MW in January 2021, to 1.0 MW in January 2022 and to 0.5 MW in January 2023. This order also gave ANEEL and CCEE a dead line (January 2022) to finish and present regulatory measures necessary to allow the free market to be opened for consumers with a load below 0.5 MW, including the regulated energy trader and proposed opening schedule beginning January 1, 2024.

Until the total opening, customers with contracted demand of 500kW500 kW or more may be serviced by suppliers other than their local distribution company if they move to supplypurchase from certain alternative energy sources, such as SHPs, wind or biomass or Small Hydroelectric Plants.of a certain size.

Once a consumercustomer has opted for the free market,Free Market, it may only return to the regulated system after giving theits regional distributor of its region five years’ notice. The distributor may reduce this term at its discretion. The aim of the extended notice period is to ensure that, if necessary, the distributor canis able to purchase additional energy to supply the re-entry of Free Consumersfree customers into the Regulated Market. Also,Moreover, distributors may also reduce the amount of energy purchased according to the volume of energy that they will no longer distribute to Free Consumers.free customers. State-owned generators may also sell electricityenergy to Free Consumers,free customers, but unlike private-sector generators, they are obliged to do so through an auction process.

Restricted Activities for distributorsDistribution companies

DistributorsDistribution companies in the Brazilian Interconnected Grid (Sistema Interligado Nacional, orSIN ‘SIN’) are not permitted to: (1) operate in the business of the generation or transmission of electricity;energy; (2) sell electricityenergy to Free Consumers,free customers, except for those in their concession area and under the same conditions and rates as captive consumersregulated customers in the ACR;Regulated Market; (3) directly or indirectly hold any interest in any other company, except entities incorporated for raising, investment and management of funds necessary for the distributor (or its parent company or related companies or partnerships); or (4) engage in activities that are unrelated to their respective concessions, except for those permitted by law or in the concession agreement.

Contracts executed priorExecuted Prior to the New Industry Model Law

Under the New Industry Model Law, contracts executed by distribution companiesdistributors and approved by ANEEL before the enactment of that law will not be amended to reflect any extension of their terms or change in prices or volumes of electricityenergy already contracted.

Reduction of the Level of Contracted Electricity

Decree 5,163/2004, which regulates trading in electricity under the New Industry Model Law, allows distribution companies to reduce their CCEARs: (1) to compensate for the exit of Potentially Free Consumers from the regulated market, pursuant to a specific declaration delivered to the Mining and Energy Ministry, (2) by up to 4.0% per year of the initial contracted amount due to market deviations from their estimated market projections, at each distribution company’s discretion, starting two years after the initial electricity demand was declared; and (3) in the event of increases in the amounts of electricity acquired under contracts entered into before March 17, 2004. This reduction can be made only with CCEARs of existing power plants.

The circumstances in which the level of contracted electricity may be reduced must be stated in CCEARs, and distribution companies may make such reductions at their own sole discretion, in compliance with the provisions described above, and ANEEL regulations.

ANEEL regulations require any reduction of the level of contracted energy under the CCEARs of existing energy to be preceded by the Mechanism of Compensation of Surplus and Deficits, or MCSD, by means of which distribution companies that have contracted energy in excess of their demand may assign a portion of their CCEARs to distribution companies that have contracted less energy than needed to meet their consumers’ demand.

Limitations on pass-throughPass-Through

The New Industry Model also limits the pass-through of costs of electricityenergy to final consumers.customers. The Annual Reference Value corresponds to the weighted average of the electricityenergy prices in “A–5”‘A - 5’ and “A–3”‘A - 3’ auctions, calculated for all distribution companies,distributors, and creates an incentive for distribution companiesdistributors to contract for their expected electricityenergy demands in the A–A - 5 auctions, where prices are expected to be lower than in A–A - 3 auctions. The Annual Reference Value is applied in the first three years of power purchase agreements from new power generation projects. After the fourth year, the electricityenergy acquisition costs from these projects will be allowed to be passed through in full. The decreeDecree No. 5,163/04 establishes the following limitations on the ability of distribution companiesdistributors to pass through costs to consumers:customers:

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¡·No pass-through of costs for electricityenergy purchases that exceed 105% of regulatory demand.demand;

¡·Limited pass-through of costs for electricityenergy purchases made in an A–3 auction, if the volume of the acquired electricityenergy exceeds 2.0% of the demand found in A–5 auctions.auctions;

¡·Limited pass-through of electricityenergy acquisition costs from new electricityenergy generation projects if the volume re-contracted through CCEARs of existing generation facilities is below a “Contracting Limit”‘Contracting Limit’ defined by Decree 5163.No. 5,163;

¡Electricity·Energy purchases from existing facilities in the “A-1”‘A - 1’ auction are limited to 0.5% of distribution companies’distributors’ demand, frustrated purchases in previous A–A - 1 auctions, involuntary exposure to captive consumerregulated customer demand, plus the “replacement”‘replacement’, defined as the amount of energy needed to replace the power from power purchase contractsagreements that expire in the current year (A–(A - 1), according to ANEEL Resolution No. 450/2011. If the acquired electricityenergy in the A–A - 1 auction exceeds the limit, the pass-through to final consumerscustomers of costs of the excess portion is limited to 70.0% of the average value of such acquisition costs of electricityenergy generated by existing generation facilities. The Brazilian Mining and Energy MinistryMME will establish the maximum acquisition price for electricityenergy generated by existing projects.projects;

¡Electricity·Energy purchases in “market adjustment”‘market adjustment’ auctions are limited to 5.0% of a distribution concession holder’s total demand (the previous limit, modified by Decree 8,379/2014,14, was 1.0%, except for 2008 and 2009) and pass-through of costs is limited to Annual Reference Value.Value;

¡·If distributors fail to comply with the obligation to fully contract their demand, the pass-through of the costs from energy acquired in the short-term market will be the equivalent to the lower of the PLD or the Annual Reference Value.

Rationing under the New Industry Model Law

The New Industry Model Law establishes that, in a situation wherein which the federal governmentFederal Government decrees a compulsory reduction in the consumption of electricityenergy in a certain region, all energy amountquantity agreements in the regulated market, registered within the CCEE in which the buyer is located, shall have their volumes adjusted in the same proportion to the required reduction of consumption.

Rates

Electric energy rates in Brazil are set by ANEEL, which has the authority to adjust and review rates in accordance with applicable concession contracts.contracts and regulations. Each distribution company’s concession contract provides for an annual rate. In general, “Parcel‘Parcel A costs”costs’ are fully passed through to consumers. “Parcelcustomers. ‘Parcel A costs”costs’ are the portion of the rate calculation formula which provides for the recovery of certain costs that are not within the control of the distribution company. “Parcel‘Parcel B costs”costs’, which are costs that are under the control of the distributors, are restatedadjusted for inflation in accordance with the National Consumers Price Index (Índice Nacional de Preços, or IPCA index(1)).index. The average annual rate adjustment includes components such as the inter-year variation of Parcel A costs (CVA)(‘CVA’) and other financial adjustments, which compensate for changes in the company’s costs, upupward or downdownward, that could not be previously taken into account in the rate charged in the previous period.

(1)Since the signing of the new concession contract – The former Index was the IGP-M (General Market Price Index).

Holders of electricity distribution concessionsDistribution concessionaires are also entitled to periodic revisions.reviews. Our concession agreements establish a five-year period between periodic revisions.reviews. These revisionsreviews mainly aim: (i) to ensure necessary revenues to cover efficient operationaloperating costs, determined by the regulator, and adequate compensationreturn for investments deemed essential for the services within the scope of each company’s concession; and (ii) to determine the “X factor”‘X factor’, which is calculated based on the average productivity gains from increases in scale, and on labor costs.scale. The X factor is a result of three components: a productivity factor representing those productivity gains (Xpd); the quality factor XQ, which punishes or rewards the distribution company depending on the quality of the service provided, and the factor Xt, which has the objective of reducing or increasing the regulatory operationaloperating costs during thefive-year period between the rates revisions,reviews, to reach the level defined for the last year ofefficient operating cost determined by the revision cycle.regulator.

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In 2011, ANEEL completedconcluded the Public Hearing No. 040/2010, in which it dealt with the methodology for the third periodic revision.review. To calculate the rate of return, ANEEL used the methodology of weighted average costWeighted Average Cost of capital (WACC)Capital (‘WACC’), which resulted in a yearly rate of 7.50% after tax, compared to the rate of 11.25% applied in the previous cycle. This rate of return iswas applicable to the investments made by CemigCEMIG D until the next tariff cycle, which will bewas conducted in 2018. After that, the new rate of return calculated by the regulator is 8.09% after tax.

ANEEL also changed the methodology used to calculate the X Factor: from a method based on discounted cash flow to the Total Factor Productivity (TFP)(‘TFP’) method, which consists of defining potential productivity gains for each company based on average productivity gains.gains in the later years. It also included the other two components, as mentioned above: XQ and Xt. The components of the X factor, determined in the 2013 revision,2018 review, for the period 2013/2018,2018/2023, were: Xt = 0.68%-1.33%, which is applicable on each annual readjustment, Xpd and Xpd=1.15%. On each revision an XQ is calculated which are defined ex-post and added to the previous values.value based, respectively, on the productivity gains from the last year and from changes in the quality of services provided.

ANEEL has also issued regulations governing access to the distribution and transmission facilities, and establishing the rate for use of the local distribution system – Distribution Usage Rates, or TUSD;TUSD and the rate for the use of the transmission grid, or Transmission Usage Rates, or TUST. The rates to be paid by distribution companies, generators and Free Consumersfree customers for use of the interconnected power system are reviewed annually. The review of the TUST takes into account the “permitted annual revenues” (RAP)RAP of transmission concession holdersconcessionaires under their concession contracts.contracts For more detailed information on the rate-setting structure, see “—The Brazilian Power Industry—Rates‘Rates for the Use of the Distribution and Transmission Systems.

In 2015, ANEEL separated part of the variable energy costs of distributors, which were previously agreed to be applied in 2016, and created an additional fee that would be passed on to consumerscustomers through their electricityenergy bills. This system becameis known as “tariff‘tariff flags. The system provides consumerscustomers with a system disclosing the realReal costs of electricityenergy generation. The system is a simple one: the colors of flags (green, yellow or red) indicate whether, based on the conditions of electricityenergy generation, whether the cost of electricityenergy to consumerscustomers will increase or decrease. When the system provides a green flag, the hydrological conditions for power generation are favorable and there should be no increaseadditional fee included in the associated costs.customers’ rate. If the conditions are somewhat less favorable, the system will indicate a yellow flag and there will be additional charges proportional to consumption, at a ratio of R$2.50 per 100 kWh (or fractions thereof).consumption. If conditions are even less favorable, the system will indicate a red flag, and there will be anwhich has two levels.

In 2019, the additional tariff imposed on consumers proportionalcharges remain the same as 2018 until July when the additional charges corresponding to each flag were adjusted as follows: the consumption rate ofyellow flag was set to R$4.501.50 per 100 kWh, (or fractions thereof). Throughout the year 2015red flag level 1 was set to R$4.00 per 100 kWh and the red flag level 2 was set to R$6.00 per 100 kWh. Those additional charges were adjusted again in November 1st when the additional charges corresponding to each flag were adjusted as follows: the yellow flag was set to R$1.343 per 100 kWh, the red flag level 1 was set to R$4.169 per 100 kWh and the red flag level 2 was set to R$6.243 per 100 kWh. During 2020, due to the Covid 19 pandemic, the tariff flags were suspended from June/2020 until November/2020 (ANEEL’s dispatch nº 1,511/2020). ANEEL’s Dispatch nº 3,364/2020 restored the tariff flags on December/2020 there was a red flag remainedlevel 2 in the red.December, a yellow flag in January and a green flags in all other months.

ANEEL, when determining tariff adjustment applicable to energy distributors, estimates the costs considering a favorable scenario for power generation. However, during 2015 such adjustments were delayed to the following year, to the date

Acquisition of next tariff adjustment.

Land acquisitionland

The concessions granted to the CompanyCEMIG by the Federal Government do not include a grantassign to the concessionaire the acquisition of the land uponlands in which the power plants are located. In general, electricity utilitiesand substations will be implanted. Energy companies in Brazil have to negotiate with each property owner of property to obtain the land needed land.for the implementation of the entity. However, in the event that a concessionaire is unable to obtain neededthe necessary land in this way, such landamicably, these lands may be condemnedacquired for use by the concessionaire’s useconcessionaire through specific legislation. In cases of governmental condemnation,acquisition, through legal proceedings, the concessionaires may have to participate in negotiations relating toregarding the amountvalue of compensation with landownersto owners and the resettlement of communities to other locations. We make all effortsin legal proceedings. The Company makes every effort to negotiate with the owners and affected communities before applying to the judiciary.taking legal action.

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The Brazilian electric power systemElectric Power Systemoperational overviewOperational Overview

Brazil’s powerenergy production and transmission is a large-scale hydroelectric and thermal system made up predominantly of hydroelectric power stations, with many separate owners. The Brazilian Interconnected Grid linksconnects companies in the Southern, Southeastern, Center-West, and Northeastern Regions and part of the Northern Region of Brazil. Approximately 2% of the country’s electricityenergy production capacity is not connected to the Brazilian Grid, in small isolated systems located mainly in the Amazon region. Brazil’s abundant hydrological resources are managed through storage reservoirs. It is estimated that Brazil has hydroelectric power generation potential of close to 247,465246,241 MW, of which only 43%44% has been developed or is under construction, according to Eletrobrás studies compiled in July 2014.December 2018.

 

Source: Banco de Informações de Geração (SIGA ANEEL – 16/02/2021)

By April 2021, Brazil hashad an installed capacity in the interconnected power system of 150.24175.35 GW, approximately 61.34%51% of which is hydroelectric, according to theMatriz de Energia Elétricatrica’ (Eletric Power Matrix) available at theBancoSistemas de Informaçõesão de GeraçãoBIG‘SIGA’, published by ANEEL. This installed capacity includes half of the installed capacity of Itaipu – a total of 14,000MW14,000 MW owned equally by Brazil and Paraguay. There are approximately 78,189 miles of transmission lines operating at 230 kV or above in Brazil.

Approximately 34% of Brazil’s installed generating capacity and 55% of Brazil’s high voltage transmission lines are operated by Eletrobrás, a company owned by the federal government.Federal Government, operate approximately 30% of Brazil’s installed generating capacity and 49% of Brazil’s high voltage transmission lines. Eletrobrás has historically been responsible for implementing electricityenergy policy, and conservation and environmental management programs. The remaining high voltage transmission lines are owned by state-controlledState-controlled or local electric power companies.companies own the remaining high-voltage transmission lines. Distribution is conducted by approximately 60 state or local utilities, a majority of which havehas been privatized by the federal governmentFederal Government or state governments.

Historical backgroundBackground

The Brazilian Constitution provides that the development, use and sale of energy may be undertaken directly by the federal governmentBrazilian Federal Government or indirectly through the granting of concessions, permissions or authorizations. Since 1995, the federal governmentBrazilian Federal Government has taken a number of measures to restructure the power industry. In general, these have aimed to increase the role of private investment and eliminate restrictions on foreign investment, thus increasing overall competition in the power industry.

In particular, the federal governmentBrazilian Federal Government has taken the following measures:

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Table of Contents

 

·The Brazilian Constitution was amended in 1995 to authorize foreign investment in power generation. Prior to this amendment, all generation concessions were held either by a Brazilian individual, or by an entity controlled by Brazilian individuals, or by the Brazilian Federal Government or a state government;
·The Federal Government enacted Law No.8,987 on February 13, 1995, or the Concessions Law, and Law No.9,074 on July 7, 1995, or the Power Concessions Law, that together:
orequired that all concessions for the provision of energy-related services be granted through public bidding processes;
ogradually allowed certain energy customers with significant demand (generally greater than 3 MW), referred to as free customers, to purchase energy directly from suppliers holding a concession, permission or authorization;
oprovided for the creation of generation entities, or Independent Power Producers, which, by means of a concession, permission or authorization, may generate and sell all or part of their energy to free customers, distribution concessionaires and trading agents, among others;
ogranted free customers and energy suppliers open access to the distribution and transmission grids;
oeliminated the need for a concession to construct and operate power projects with capacity from 1 MW to 30 MW, or Small Hydroelectric plants, (SHPs), which was amended on May 28, 2009 by Law No. 11,943 and further by Law No. 13,360/16, raising the limit from 30 MW to 50 MW, regardless of being characterized as an SHP or not;

The Brazilian Constitution was amendedcurrent regulator, ANEEL, and the Conselho Nacional de Política Energética (National Energy Policy Council, or ‘CNPE’), were created in 1995 to authorize foreign investment in power generation. Prior to this amendment, all generation concessions were held either by a Brazilian individual, or by an entity controlled by Brazilian individuals, or by1997.

In 1998, the federal government or a state government.

The Federal Government enacted Law No. 8,987 on February 13, 1995, or the Concessions Law, and Law No. 9,074 on July 7, 1995, or the Power Concessions Law, that together:

required that all concessions for the provision of energy-related services be granted through public bidding processes;

gradually allowed certain electricity consumers with significant demand (generally greater than 3 MW), referred to as Free Consumers, to purchase electricity directly from suppliers holding a concession, permission or authorization;

provided for the creation of generation entities, or Independent Power Producers, which, by means of a concession, permission or authorization, may generate and sell all or part of their electricity to Free Consumers, distribution concessionaires and trading agents, among others;

granted Free Consumers and electricity suppliers open access to all distribution and transmission grids; and

eliminated the need for a concession to construct and operate power projects with capacity from 1 MW to 30 MW, or ��Small Hydroelectric Power Plants” , which was amended on May 28, 2009 by Law No. 11,943, raising the limit from 30 MW to 50 MW, independently of being a Small Hydroelectric Power Plant or not.

The present regulator, ANEEL, and the CNPE (Conselho Nacional de Política Energética – National Energy Policy Council), were created in 1997.

In 1998 the federal government enacted Law No. 9,648 or the (‘Power Industry Law,Law’), to overhaul the basic structure of the electricityenergy industry, providing as follows:

·Establishment of a self-regulated body responsible for operation of the short-term energy market, or Wholesale Energy Market, replacing the prior system of regulated generation prices and supply contracts;
·Creation of the ONS a non-profit, private entity responsible for the operational management of the generation and transmission activities of the interconnected power system;
·Establishment of public bidding processes for concessions for construction and operation of power plants and transmission facilities, in addition to the bidding process requirements under the Concessions Law and the Power Concessions Law, On March 15, 2004, the Brazilian Federal Government enacted Law No. 10,848, (or the ‘New Industry Model Law’), in an effort to further restructure the power industry, with the ultimate goal of providing customers with security of supply combined with fair rates. On July 30, 2004, the Brazilian Federal Government published Decree No. 5,163, governing trading rules under the New Industry Model Law, as well as the granting of authorizations and concessions for energy generation projects. These include rules relating to auction procedures, the form of power purchase agreements and the method of passing costs through to final customers.

 

Establishment of a self-regulated body responsible for operation of the short-term electricity market, or Wholesale Energy Market, replacing the prior system of regulated generation prices and supply contracts.

Creation of the ONS, the National Electricity System Operator, a non-profit, private entity responsible for the operational management of the generation and transmission activities of the interconnected power system.

Establishment of public bidding processes for concessions for construction and operation of power plants and transmission facilities, in addition to the bidding process requirements under the Concessions Law and the Power Concessions Law.

On March 15, 2004, the Brazilian federal government enacted Law No. 10,848, or the New Industry Model Law, in an effort to further restructure the power industry, with the ultimate goal of providing consumers with secure electricity supplies combined with low rates. On July 30, 2004 the federal government published Decree 5163, governing purchase and sale of electricity under the New Industry Model Law, as well as the granting of authorizations and concessions for electricity generation projects. These include rules relating to auction procedures, the form of power purchase agreements and the method of passing costs through to final consumers.

On September 12, 20122013, the Brazilian federal governmentFederal Government issued Provisional Measure No. 579, enacted PM 579/2012, which was converted into theas Law No. 12,783, related to the extension of the concessions granted prior to Law No. 9,074, , of July 7, 1995, aiming to decrease sectorthe sector’s charges and extend the low tariffs.achieving tariffs that are more reasonable. This legislation alterschanged the revision and extension ofrules applicable to certain concessions, and implementsimplemented new bidding process rules for certain utilities, and adjustments to tariffs, and changes to regulation governing an industry participant’s mobility between the ACR and ACL, and allocation of energy offered to both markets.
tariffs.

On December 8,August 18, 2015, the Brazilian federal governmentFederal Government published Provisional MeasureAct No. 688, enacted aswhich was converted into Law No.13,203, ofNo. 13,203, on December 8, 2015, (“Law No. 13,203”), which created the mechanism of voluntary re-negotiation of hydrological risks as they affectaffecting the hydroelectric generation companies. In the same law, the government changeschanged the bidding process rules.rules concessions too.

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In June 22, 2016, the Brazilian Federal Government issued Provisional Act No. 735, which was converted into Law No. 13,360, enacted on November 17, 2016, which, among other measures, altered Chapter III of Law 12,783, governing competitive bids for energy generation, transmission and distribution concessions.

On July 2017, the MME organized two public consultation proceedings with the purpose of gathering contributions from sectorial agents to improve the national electric energy sector and update its regulatory framework.

On February 9, 2018, the MME submitted for analysis by the Brazilian President a draft bill including several proposed changes to the industry regulation. Among other issues addressed by the MME in the draft of the bill, we highlight:

·Divestment of hydro power plants. In case of divestment of hydro power plants, the new concession would be granted by means of payment of compensation to the government and it would not be subject to the quota regime established by Law No. 12,783/2013 (for generation concessions renewed in accordance with Law No. 12,783/2013, the energy produced by the power plant must be sold to all distributors in Brazil according to a quota system);
·Expansion of the free market. The consumption requirement for the characterization of free customers would be reduced. Currently, free customers must have an energy load of 3MW. Between 2020 and 2024, the load criteria qualifying the free customer would vary from 2 MW to 300kW. By 2026, there would not be a minimum energy load required, as long as the free customer is connected to tension equal or higher than 2,3kV;
·Incentives for renewable energy. MME’s proposal tends to reduce incentives granted to renewable energies through discount over connection tariffs. Such discount may be subject to certain conditions;
·Hydrological risk. The hydrological risk of differences in power production due to a hydrological scenario would exclude: (i) generation in disregard of the merit order which means dispatching energy to the grid in disregard of the ascending price raking for energy generation, (ii) anticipation of delivery of firm energy to the system of relevant power plants, and (iii) restriction to the supply of energy to the grid due to delay in the transmission system; and
·Separation between energy consumption and firm energy. A timeline for implementation of the legislative model that separates the charges for firm energy added to the grid and energy consumption.

Furthermore, it is under analysis in Congress the Bill of Law nº 622/2015, which establishes a deadline, defined in 2017, for the application of discounts not lower than 50% in tariffs for use of the transmission and distribution systems (TUST and TUSD) for projects using alternative energy sources such as solar, wind, biomass and qualified cogeneration, as stated in Article 26 and paragraphs of Law 9,427/1996. In its status, the bill states that such discounts will stay valid for current grants, even if extended, and for future grants up to December 31, 2027. The bill also imposes on the Federal Government the obligation to create a market mechanism to encourage investments in low-carbon energy sources, to be implemented on January 1, 2027.Currently, Bill of Law nº 622/2015 is in the Infrastructural Services Commission, awaiting appointment of a rapporteur.

The publication of Law 14.052/2020 and Resolution 895/2020, proposed the reimbursement of agents holding the concession of hydraulic plants in the MRE of the effects: (i) generation in disregard of the merit order which means dispatching energy to the grid in disregard of the ascending price ranking for energy generation, (ii) anticipation of delivery of firm energy to the system of relevant power plants, and (iii) restriction to the supply of energy to the grid due to delay in the transmission system. These effects will be calculated retroactively from 2012 to 2020, updated and remunerated at the ANEEL rate of 9.63%. The amount will then be paid through extension of the plants' concession. With this new agreement, injunctions are expected to be withdrawn and market deficits to be settled. In this way, the liquidity of the market in the short term and the default in the CCEE should return to their historical values.

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Rationing and Extraordinary Rate Increases

Rationing of electricity; government measures to compensate electricity concession holders.

In late 2000 and early 2001, low levels of rainfall, significant growth in demand for electricity, and Brazil’s significant dependence on electricity generated from hydroelectric sources resulted in an abnormal fall in levels at several of the reservoirs used by Brazil’s largest hydroelectric generation plants. In May 2001 the Brazilian federal government announced a group of measures requiring reduction in consumption of electricity in response to those conditions (the “Brazilian electricity rationing plan”). Under this agreement electricity distribution and generation companies (such as our Company) were compensated for the losses of revenue resulting from the rationing imposed by the federal government – either due to lower volume of sales, or reduction in electricity selling prices, or purchases of electricity on the CCEE. This compensation was given in the form of the right to charge extraordinary increases in electricity tariffs to consumers over a future period, which averaged 74 months, and ended in March 2008.

However, the New Industry Model (its main purpose being to guarantee the supply of electricity) created auctions for the Regulated Market (Ambiente de Contratação Regulado, orACR), in which it is possible to buy electricity from new plants to guarantee supply. Since the New Industry Model was introduced, approximately 47,000MW of capacity have been placed in these auctions, for installation between 2008 and 2017.

Of this amount, a total of 5.97MW was contracted in “Reserve Auctions” – that is to say, this power capacity is not committed to any contract, or to any minimum supply.

In the rainy season of late 2012 and early 2013, there was much less rainfall than expected in Brazil’s Southeastern region (November to March), and in this situation the thermoelectric plants were activated to generate complementary supply to meet the system’s electricity consumption needs. During this period the principal strategy of the national system operator (ONS) –Operador Nacional do Sistema Elétrico) was to preserve storage capacity at the reservoirs of hydroelectric plants, to ensure supply of the system’s energy needs over the whole of the year 2013. This resulted in a high level of expenses on thermoelectric generation, and a sustained increase in the spot market price – which averaged R$121.29/MWh in July 2013.

Once again, in the rainy season of late 2013 and early 2014, rainfall in the Southeast was lower than the expected averages, an all-time low. This placed the system in a state of alert during the whole of 2014, concentrating the efforts of the operators on how to maintain the capacity of the system to supply consumption needs. The ONS continued to dispatch all the thermal plants, and introduced some flexibility to hydroelectric restrictions so as to maintain the levels of storage and meet demand. Over the year the price of electricity reached the regulatory limit, with the spot price rising to R$822/MWh for several months. Its average in the year was R$688/MWh. At the end of 2014, the levels of storage once again reached their lowest level, putting great pressure on the ONS to guarantee full operation of the system.

In order to maintain the requisite supply during 2015, the ONS continued to utilize the full capacity of thermoelectric plants, as there was no improvement in hydrology during the rainy season. In order to avoid possible rationing, the Brazilian federal government revised the applicable tariffs by removing subsidies and passing the cost of thermoelectric generation directly to consumers, the effect of which was an increase in the cost of energy by 50%. The effect of the increase in energy prices, coupled with the poor performance of the economy led to a drop in energy consumption of 1.3% compared to 2014. With lower power consumption, additional thermal utilization and the improvement in the hydrology of the second half of 2015, the Brazilian electricity system met the demand and there was no need for rationing. Once again, we ended the year with low levels of water being stored in reservoirs.

In the spot market, the spot price closed December 31, 2015 with a yearly average of R$287.20/MWh. The price cap for 2015 was R$388.48/MWh.

Conflicts of interest between the CompanyCEMIG and other users of water.water

The operation of reservoirs for generation of electricityenergy by CemigCEMIG requires CEMIGit to assess the multiple uses of water by other users of the relevant river basin, and this in turn requires CEMIGit to consider the applicability of a number of factors, including environmental factors, irrigation, , waterways bridges, and .bridges. In periods of severe drought, such as the one frombeginning in 2013, through CEMIG was actively involved in monitoring and forecasting the levels of reservoirs and in maintaining a dialogue with the public authorities, civil society and users. While the CompanyCEMIG engages other essential users and takes into account societal interests with respect to its water use, competing interests with respect to the use of water could, subject to certain minimum limits established by law, affect the use of water in our operations, which in turn could affect our operationaloperating results andor financial condition. Potential conflicts between CemigCEMIG and other usersareusers are monitored through the Company’sCEMIG’s active participation in River Basin Committees, and also in the related Technical Boards and Working GroupswhereGroups, where users of water, organized civil society and public authorities arerepresented. Cemigare represented. CEMIG participates in 5 River Basin Committees of rivers under federal control, and 20 River Basin Committees of rivers under local State control. The CompanyCEMIG also monitors news published in various media outlets, receives comments and complaints during the periods of floods or drought, and acts to resolve any conflicts with communities living in the river basins where it has hydroelectric plants.

For new projects, CemigCEMIG prepares a socio-environmental impact study, and carries out public hearings with all interested parties, where suggestions in assessing any potential conflicts are analyzed. When the project is operational, a Plan for Environmental Conservation and Use of the Artificial Reservoir Surroundings ((‘Plano Ambiental de Conservação e Uso do Entorno de Reservatório ArtificialArtificial’) is prepared with the participation of stakeholders. This plan is intended to govern conservation, recovery, use and environmental protection of the reservoir and its surrounding area in a balanced way, complying with the applicable legislation, the needs of the project and the demands of society.

CemigCEMIG also conducts a program calledProximityProximidade (‘Proximidade’(‘Proximity’), which coordinates activities aimed at improving the relationship with affected communities. Through this program, the CompanyCEMIG hosts public meetings whichthat cover topics such as the operational and security procedures in its hydroelectric plants; climate conditions; and environmental aspects. The CompanyCEMIG also provides opportunities for the public to take guided tours of plant facilities. ViaBy means of theProximityProximidade program, CemigCEMIG also receives comments and complaints from the affected population and establishes partnerships with local community leaders, publicentities,public entities, the local media and other actors responsible for safety and flood, including Civil Defense associations, the Fire Brigade and the Military Police.

Finally, the CompanyCEMIG uses a risk management system to analyze scenarios and estimate the degree of financial exposure to risks, considering the probability of each event, and its impact. In the scenarios related to potential conflicts with other users, CemigCEMIG also evaluates the effects arising from prolonged droughts, which canmay lead to an increase in competition for water between the electricityenergy sector and other users, and also the risks arising from consequences of floods due to excessive rain.

Concessions

We conduct the majority of our activities in generation, transmission and distribution of electricityenergy through concession contracts executed with the Brazilian Federal Government. The Brazilian Constitution requires that all concessions for public services must be the subject ofto competitive tenders. In 1995, in an effort to implement these provisions of the Constitution, the Federal Government instituted certain laws and regulations, referred to collectively as the Concessions Law, which governgoverns the procedures for competitive tenders in the electricityenergy sector.

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Table of Contents

On September 22, 2004, while the rules established by Law No. 9,074 on July 7, 1995 were still in effect, we requested from Aneel an extension for 20 years of the concessions of the Emborcação and Nova Ponte Hydroelectric Plants. On January 14, 2007, the Federal Government approved the extension of these concessions for a period of 20 years from July 24, 2005 until July 24, 2025. The related concession contract was amended on October 22, 2008, to reflect the extension granted to Cemig GT.

On September 11, 2012, the Federal Government issued Provisional Measure 579 of 2012 (‘PM 579’), which became Law No. 12,783 of January 11, 2013 (“Law No. 12,783”), governing the extension of concessions granted before Law No. 9,074 of July 7, 1995 (“Law No. 9,074/1995”). Under PM 579, concessions granted before Law No. 9,074/1995 could be extended for a single time, for a period of up to 30 years.Transmission:

On December 4, 2012, the CompanyCEMIG signed the second amendment to transmission contract No. 006/1997,97, which extended the concessions under such contract for 30 years, in accordance with PMPA 579, beggining inbeginning on January 1, 2013. This resulted in an adjustment to the Permitted Annual Revenue (‘RAP’)RAP from these concessions, which will reducereducing the revenue which we will receive arising from those concessions. The Brazilian governmentFederal Government has compensated us for the reduction of the RAP in part, but we have not yet been compensated for the assets in operation before the year of 2000 have not yet been compensated.2000. In accordance with Law No. 12,783, we are required to be compensated for the reduction of the RAP of the assets in operation before 2000, over a period of 30 years, the amounts being adjusted by the IPCA inflation index.

Also on December 4, 2012, the Company elected not to accept the extension This compensation was addressed by Mining and Energy Ministry Order No. 120/16, which determined that recognition of the generation concessions that expiredamounts owed would take place as from the tariff adjustment process of 2017.

The amounts payable of the indemnities corresponding to the portions of investments linked to revertible goods not amortized or depreciated, recognized by MME in Ministerial Order 291/2017, were impugned in the years 2013administrative sphere (still awaiting decision – a hierarchy appeal), and, in the judiciary. CEMIG GT applied for a Prior Provisional Decision, on November 27, 2016, with the objective of obtaining an order for the Federal Government to 2017, namely Três Marias, Salto Grande, Itutinga, Volta Grande, Camargos, Peti, Piau, Gafanhoto, Tronqueiras, Joasal, Martins, Cajuru, Paciência, Marmelos, Dona Rita, Sumidouro, Poquim and Anil. In relation toexhibit the power plants which had their first extensiondocumentation that supported its calculation of the related concessions afterindemnity for reversion of the issuanceassets of PM 579, namely Jaguara, Miranda, São Simão and Miranda,Volta Grande hydroelectric plants. The Federal Government immediately deposit the Company believes that Generation Concession Contract 007/1997 enablednon-contested portion of the Companyindemnity, which had been set at R$1,028 million. In this case, the application for interim decision was refused and CEMIG GT filed an Interlocutory Appeal (currently pending judgment). Additionally, on January 17, 2018, CEMIG amended the writ: (i) to extend these concessionsreiterate the need for a further 20 years, until 2033, 2035exhibition of documents; (ii) applying for declaration of nullity of Article 1, §1 and 2036, respectively, without restrictions.

Based on this understanding Cemig GT applied for a writ2, and Article 2, of mandamus against an act of the Mining and Energy Minister withMinistry Order 291/2017, and consequent payment of indemnity to include all the objective of ensuring its right to extendinvestments made by CEMIG GT in the concessionconcessions referred to; and (iii) requesting immediate payment of the Jaguara hydroelectric plant, pursuantnon-contested amount.

Generation contracts:

In the years 2014 and 2015, Brazil experienced a severe drought culminating in further alterations to the terms of Clause 4 of Concession Contract 007/1997. The Company was granted an interim injunction on September 3, 2013, which is still in effect, to continue commercial operation of the Jaguara plant until a judgment was issued by the courts on the writ of mandamus. Judgment was issued on this action, denying Cemig GT’s writ of mandamus application. Before the result of that judgment was published, Cemig GT petitioned to the Federal Supreme Court (Supremo Tribunal Federal, or STF) seeking provisional remedy and asking for an interim injunction permitting it to continue operating and managing the plant. The interim injunction was granted on December 21, 2015, but the STF has not issued a final rulling on the provisional remedy yet.

In addition to the litigation relating to the Jaguara plant, Cemig GT has also applied for a writ of mandamus with respect to the São Simão plant against an act of the Mining and Energy Minister, in order to ensure its right to extend the concession of this plant.

The interim injunction originally obtained by the Company on December 19, 2014, to remain in control of commercial operation of the São Simão plant until the judgment on the writ of mandamus, was reviewed, and overturned, by the Reporting Judge on June 30, 2015. While this proceeding is ongoing, Cemig GT is still in control of the plant, and since September 2015 the power generated by the São Simão plant has been allocated to the Regulated Market and has been paid for under the ‘quota’ regime, whereby Cemig GT is entitled to receive an amount equal to the costs of operating and maintaining the plant and it subject to adjustments related to the performance of the generation of electricity, instead of being able to sell the energy in the Free Market. On September 23, 2016 Cemig GT appealed the reversal of the interim injunction to the Superior Court (Superior Tribunal de Justiça, or STJ), but there has been no judgement on the appeal yet, nor on the merits of the writ of mandamus.

For other hydroelectric plants, the concessions of which would expire for the second time by the year 2017, which include Três Marias, Salto Grande, Itutinga, Camargos, Piau, Gafanhoto, Peti, Tronqueiras, Joasal, Martins, Cajuru, Paciência, Marmelos, Dona Rita and Volta Grande,the company elected, in December 2012, not to accept the extension of their contracts under the terms of PM 579, and to continue to operate these facilities commercially until the termination of their respective concessions. As a result, with respect to the foregoing plants, with the exception of the Volta Grande plant, termination of the applicable concession occurred in July 2015.

During 2013 and 2014 Brazil experienced hydroelecrical shortages. A new regulatory framework, was established by Provisional MeasureAct No. 688/2015 (‘PM 688’), which became15 and later converted into Law No. 13,203/2015. Among15. This law, among other matters, PM 688 and Law No. 13,203/2015measures, significantly altered Law No. 12,783/2013. 13, creating a mechanism of voluntary renegotiation of hydrological risks, since they affect the hydroelectric generation companies, and changing the rules for bidding for certain hydroelectric generation concessions. Subsequently, in 2016, other changes were introduced to the sector by Provisional Act No. 735/16, enacted as Law No. 13,360/16, which, among other measures, changed Chapter III of Law No. 12,783/13, which relates to bidding for energy generation, transmission and distribution concessions.

Following publication of the tender documents for Generation Auction No. 12/201515 on October 7, 2015, which included the new regulatory provisions for renewal of concessions of existing plants stipulated by Law No. 13,203/2015, Cemig’s15, CEMIG’s Board of Directors authorized our participation in Generation Auction No. 12/2015, and CemigCEMIG GT was successful at this auction, held at the BM&F BovespaB3 on November 25, 2015. Cemig CEMIG won concessions for Lot D’D’ – which comprises the concessions for 18 hydroelectric plants: Três Marias, Salto Grande, Itutinga, Camargos, Cajuru, Gafanhoto, Martins, Marmelos, Joasal, Paciência, Piau, Coronel Domiciano, Tronqueiras, Peti, Dona Rita, Sinceridade, Neblina and Ervália. The total installed capacity of these plants is 699.5 MW, and their guaranteed basic offtake is 420.2 MW average.

These concession contracts have a period of 30 years beginning in January 2016 and expiring in January 2046 and, during the first half of 2016, were assigned by CemigCEMIG GT to 7 wholly-owned subsidiaries created for commercial operation of these concessions.concessions (CEMIG Geração Camargos, CEMIG Geração Itutinga, CEMIG Geração Três Marias, CEMIG Geração Volta Grande, CEMIG Geração Leste, CEMIG Geração Oeste and CEMIG Geração Sul).

On September 9, 2020, the Law 14,052 was issued, changing the Law 13,203/2015 and establishing new conditions for renegotiation of hydrological risk in relation to the portion of costs incurred due to the GSF, borne by the holders of hydroelectric plants participating in the MRE between 2012 and 2017, when there was a serious crisis in water sources.

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The aim of this new law is to compensate the holders of hydroelectric plants participating in the MRE for non-hydrological risks caused by:

(i)        Generation ventures classified as structural, related to bringing forward of physical guarantee of the plants;

(ii) The restrictions on start of operation of the transmission facilities necessary for outflow of the generation output of structural projects; and

(iii) Generation outside the merit order system, and importation.

This compensation will take the form, of extension of the grant of concession or authorization to operate, limited to 7 years, calculated on the basis of the parameters applied by ANEEL.

On December 1, 2020, ANEEL issued its Normative Resolution 895, which established the methodology for calculation of the compensation, and the procedures for renegotiation of hydrological risk. To be eligible for the compensations under Law 14,052, the holders of hydroelectric plants participating in the MRE are required to:

(i)        Cease any legal actions which claimed exemption from, or mitigation of hydrological risks related to the MRE;

(ii) Relinquish any claims and/or further legal actions in relation to exemptions from or mitigation of hydrological risks related to the MRE; and

(iii) Not to have renegotiated hydrological risk under Law 13,203/2015.

On March 2, 2021 the CCEE sent to ANEEL the calculations for the concessions extensions in the Free Market (ACL) that have opted to accept the conditions proposed by ANEEL Normative Resolution 895/2020 and Law 14,052/2020. The Company’s management is awaiting ratification and publication by ANEEL of its extensions of the concession grants, for subsequent submission to the Company’s governance bodies for approval. Thus, no impact arising from this subject has been recorded in the financial statements at December 31, 2020.

Based on the preliminary data supplied by CCEE to ANEEL, the Company’s plants will have the right to the following periods of extension:

Power plant

Physical Guarantee

(average MW)

Preliminary expectation of Concession extension

(months)

Emboração

500

23

Nova Ponte

270

25

Sá Carvalho

56

22

Rosal

29

46

Others (1)

399

-

   

(1)Includes 11 power plants, of which 7 are owned by CEMIG GT, 1 is owned by CEMIG PCH and 3 are owned by Horizontes. The average concession extension in months varies between 1 and 84 months.

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With the approval of Law 14,120/2021, the right to reimbursement for the generation plants of Lot D was recognized, enabling the CCEE to make a new calculation, including these plants, indicating the right to their concession extension by the allowed maximum (seven years). Official confirmation of these amounts is pending regulations to be issued by ANEEL.

Distribution contractscontracts::

In relation to the extension of the distribution concession contracts, CemigCEMIG D, in accordance with Decree No. 7,805/2012 and Decree No. 8,461/2015, indicated acceptance of the extension of its concession contracts, and signed the Fifth Amendment to its Concession Contract in December 2015. This amendment guarantees extension of the foregoing concessions for a furtheran additional 30 years, from January 1, 2016 until January 2, 2046, but2046. The new amendment also requires the Company’sCEMIG’s compliance with more stringent rules regarding service quality and with respect to the Company’sCEMIG’s economic and financial sustainability, thatwhich must be met during the full 30 years of the concession.

Such compliance will be annually assessed by ANEEL, and if there is non-compliance, the concession holderconcessionaire may be obliged to arrange for capital contributions by its controlling stockholders.shareholders. Non-compliance for two consecutive years, or for a total of fivenon-consecutive years, will result in legal termination (caducidade)forfeiture of the concession

concession.

Principal Regulatory Authorities

National Energy Policy Council – CNPE

In August 1997, the National Energy Policy Council (Conselho Nacional de Política Energética, orCNPE), was created to advise the Brazilian president regarding the development and creation of the national energy policy. The CNPE is presided over by the MME, and the majority of its members are officials of the Federal Government. The CNPE was created to optimize the use of Brazil’s energy resources and to assure the supply of electricity to the country.

Mining and Energy Ministry – MME

The MME is the federal government’s primary regulator of the power industry. Following the adoption of the New Industry Model Law, the federal government, acting primarily through the MME, undertook certain duties that were previously under the responsibility of ANEEL, including the drafting of guidelines governing the granting of concessions and the issuance of directives governing the bidding process for concessions relating to public services and public assets.

National Electric Energy Agency – ANEEL

The Brazilian power industry is regulated by ANEEL, an independent federal regulatory agency. After enactment of the New Industry Model Law, ANEEL’s primary responsibility is to regulate and supervise the power industry in line with the policy to be dictated by MME and to respond to matters which are delegated to it by the Brazilian Federal Government and or the MME.

National System Operator – ONS

The ONS was created in 1998 as a non-profit private entity comprising Free Consumers, electricity utilities engaged in the generation, transmission and distribution of electricity, and other private participants such as importers and exporters. The New Industry Model Law granted the federal government the power to appoint three directors of the ONS, including the Director-general. The primary role of the ONS is to coordinate and control the generation and transmission operations in the interconnected power system, subject to ANEEL’s regulation and supervision.

Electricity Trading Chamber – CCEE

One of the main roles of the CCEE is to conduct public auctions in the regulated market, including the auction of existing electricity and new electricity. Additionally, the CCEE is responsible, among other things, for (1) registering the volume of all the energy purchase agreements within the regulated market (Contratos de Comercialização de Energia no Ambiente Regulada, orCCEAR), and the agreements resulting from the free market, and (2) the accounting for and clearing of short-term transactions.

Under the New Industry Model Law, the price of electricity bought or sold in the spot market, known as the Differences Settlement Price (Preço de Liquidação de Diferenças, orPLD), takes into account factors similar to the ones used to determine the Wholesale Energy Market spot prices prior to the New Industry Model Law. Among these factors, the variation of the PLD will be mainly linked to the equilibrium between the market supply and demand for electricity as well as the impact that any variation on this equilibrium may have on the optimal use of the electricity generation resources by the ONS.

The members of the CCEE are generators, distributors, trading agents and Free Consumers, and its board of directors comprises four members appointed by these agents and one appointed by the MME, who is the chairman of the board of directors.

Energy Research Company – EPE

The Brazilian federal government created the Electricity Research Company, or EPE, by a decree of August 16, 2004. It is a state-owned company, responsible for carrying out strategic research on the energy industry – including electricity, oil, gas, coal and renewable energy sources. EPE is responsible for: (i) studying projections for the Brazilian energy matrix; (ii) preparing and publishing the national energy balance; (iii) identifying and quantifying energy resources; and (iv) obtaining the required environmental licenses for new generation concession holders. EPE’s research is used to support the MME in its policymaking role in the domestic energy industry. EPE is also responsible for approving the technical qualification of new electricity projects to be included in the related auctions.

The Electricity Sector Monitoring Committee – CMSE

Decree No. 5,175 of August 9, 2004 established the Electricity Sector Monitoring Committee, or CMSE, which acts under the direction of the MME. The CMSE, is responsible for monitoring and permanently evaluating the continuity and security of electricity supply conditions and for indicating necessary steps to correct identified problems.

Ownership limitations

On November 10, 2009, ANEEL issued Resolution No. 378, requiring it to notify the SDE (the Economic Law Secretariat –Secretaria de Direito Econômico – of the Ministry of Justice) if it identifies any act that may cause unfair competition or may result in significant market control – under Article 54 of Law 8,884 of June 11, 1994. After the notification, SDE must inform CADE. On November 30, 2011, Law No. 8,884 was revoked and replaced by Law No. 12,529 – which terminated the SDE and replaced it with the Competition General Management Unit (Superintendência Geral) – which, if necessary, will require ANEEL to analyze any such events, upon which CADE will decide if there should be any sanctions applied. Under Articles 37 and 45 of Law No. 12,529 these may vary from pecuniary penalties to dissolution or other disposition of the offending company.

Incentives for Alternative Sources of Power

In 2000, a federal decree created the Thermoelectric Priority Program (Programa Prioritário de Termeletricidade, orPPT), for the purpose of diversifying the Brazilian energy matrix and decreasing its strong dependency on hydroelectric plants.

In 2002, the Proinfa Program was established by the federal government to create certain incentives for development of alternative sources of energy, such as wind energy projects, Small Hydroelectric Power Plants and biomass projects.

Law No. 9,427/96, as amended by Law No. 10,762/03, further established that hydroelectric plants with an installed capacity of 1MW or less, generation plants classified as Small Hydroelectric Plants, and those with qualifying solar, wind, biomass or cogeneration sources, with capacity to supply 30MW or less, used for independent production or self-production, will have the right to a discount of at least 50% on the rates for use of the transmission and distribution system, charged on production and consumption of the energy sold. This legal provision was regulated by ANEEL through its Resolutions 077/2004, 247/2006 and 271/2007.

Also the government held two alternative energy generation auctions and four backup regulated auctions, for power from wind energy projects, SHP projects, or biomass projects.

Regulatory chargesCharges

Global Reversion Fund and Public Use Fund – RGR and UBP

In certain circumstances, power companies are compensated for assets used in connection with a concession if this concession is eventually revoked or is not renewed. In 1971, the Brazilian Congress created a Global Reversion Fund (Reserva Global de Reversão, orRGR ‘RGR’), designed to provide funds for such compensation. In February 1999, ANEEL revised the assessment of a fee requiring all distributors, transmission companies and certain generators operating under public service regimes to make monthly contributions to the RGR at an annual rate equal to 2.5% of the company’s fixed assets in service, but not to exceed 3.0% of total operating revenues in any year. In recent years, the RGR has been used principallymainly to finance generation and distribution projects.

The federal governmentBrazilian Federal Government has imposed a fee on IPPs reliant on hydrological resources, except for Small Hydroelectric Power PlantsSHPs and generators under the public services regime, similar to the fee levied on public-industry companies in connection with the RGR. IPPs are required to make contributionscontribute to the Public Use Fund (Fundo de Uso de Bem Público, orUBP ‘UBP’), according to the rules of the corresponding public bidding process for the granting of concessions. Until December 31, 2002, Eletrobrás received the UBP payments. Since then they have been paid directly to the federal government.Brazilian Federal Government.

Since January 2013, the Global Reversion Fund has not been charged to: (i) any distribution companies;distributors; (ii) any transmission or generation utilities whose concessions have been extended under Law No. 12,783; or (iii) any transmission utilities that started their bidding procedure on or after September 12, 2012.

Fuel Consumption Account – CCC

The Fuel Consumption Account (Conta de Consumo de Combustível, or CCC)‘CCC’), was created in 1973 to generate financial reserves to cover the high costs associated with the use of thermoelectric energy plants, especially in the Northern Region of Brazil, due to the higher operating costs of thermoelectric plants compared to hydroelectric plants. All electricityenergy companies were required to contribute annually to the CCC. Annual contributions were calculated on the basis of estimates of the cost of fuel needed by the thermoelectric energy plants in the following year. The CCC was then used to reimburse generators operating thermoelectric plants for a substantial portion of their fuel costs. TheStarting in 2013, CCC's expenditures are included in the annual budget of the CDE. Eletrobrás managed the CCC was administeredand, as of May 2017, it has been managed by Eletrobrás.

Since January 2013, with the enactment ofCCEE pursuant to Law No. 12,783/2013, utilities and market participants are no longer required to contribute to the CCC.13,360/2016.

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Charge for the Use of Water Resources

With the exception of Small Hydroelectric Plants, all hydroelectric utilities in Brazil must pay fees to Brazilian states and municipalities for the use of hydrological resources. The amounts are based on the amount of electricityenergy generated by each utility and are paid to the states and municipalities where the plant or the plant’s reservoir is located.

Energy Development Account – CDE

In 2002, the federal government institutedBrazilian Federal Government created the Energy Development Account (Conta de Desenvolvimento Energético, orCDE), to be in effect for 25 years, funded by: (i) annual payments made by concession holdersconcessionaires for the use of public assets; (ii) penalties and fines imposed by ANEEL; and, (iii) since 2003, the annual fees to be paid by agents offering electricityenergy to final consumers,customers, by means of a charge to be added to the rates for the use of the transmission and distribution system. The amounts are adjusted annually. The CDE was created to support: (1) development of electricityenergy production throughout the country; (2) production of electricityenergy from alternative sources; and (3) universalization of energy services throughout Brazil. With the enactment of Law No. 12,783/2013, these fees were used to contribute to reduction of electricity tariffs.energy rates. The CDE is managed by Eletrobrás.CCEE.

Under the New Industry Model Law, failure to pay the contribution to the RGR, the ProinfaPROINFA Program, the CDE or any payments for purchases of electricityenergy in the regulated market prevents the non-payingdefaulting party from receiving a rate readjustment (except for an extraordinary revision)review), or receiving resources arising from the RGR or CDE.

ANEEL Inspection Charge – TFSEE

The Energy Services Inspection Charge, or TFSEE, is an annual tax charged by ANEEL for its administrative and operationaloperating costs. It is calculated according to the Tariff Regulation Procedure (Procedimento de Regulação Tarifária, orProret ‘Proret’) – (Subsection 5.5: Energy Services Inspection Charge – TFSEE)Charge) based on the type of service provided (including independent production), and is proportional to the size of the concession, permission or authorization. It is limited to 0.4% of the annual economic benefit, considering the installed capacity, earned by the concessionaire, permit holder or authorized party and must be paid directly to ANEEL in 12 monthly installments.

The ACRRegulated Market Account

Contracts held by distribution companiesdistributors for a total supply of approximately 8,600 MW expired in December 2012. These contracts had been executed in the first auctions of energy from existing supply sources in 2005, and the energy should have beenre-contracted in a further auction, but the Brazilian Federal governmentGovernment did not hold the auction in 2012, because it expected that, with the renewal of the concession contracts this supply would come from Assured Energy Quota Contracts. However, the energy supply that was renewed was lower than expected and the distribution companiesdistributors were under-contracted by 2,000 MW in 2013,2014 and by 2,500 MW in 2014.2015. By 20152016, the lowerdecrease of consumption of electricity fixedenergy resulted in a balance between the under-contracted scenario leadpower purchase agreements and the distribution to a regular energy balance situation.demand from distributors. The ACRRegulated Market Account was established in 2014 to cover the exposure that distribution companiesdistributors could have as a result of under-contracted amounts. By 2015, the lower consumption of electricityenergy eliminated the under-contracted shortfall and resulted in a more regular contract.contracting level. Thus, the ACRRegulated Market Account was not needed to cover the exposure of distribution companiesdistributors during 2015.

This situation was further exacerbated by the fact that certain power plants did enter into operation when expected, and by the low level of contracting in the auctions held in 2013 and 2014. The result was that the total level of under contracting in 2014 was 3,500 MW. In this scenario the only option for the distribution companies,distributors, in a situation of under contracting, iswas to purchase the required supply in the spot market.

The hydrological situation of the system in 2013 and 2014, as explained above, raised the energy cost in the spot market to its highest level, causing the financial exposure of the distribution companiesdistributors to reach billions of Reais. Reais.

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Since the cost of the distribution companies’distributors’ exposure is passed through to consumerscustomers only in the following year, this gap caused a problem in the companies’ cash flow. By 2015, the new price cap was lower than in 2014 and the “tariff flags”‘tariff flags’ mechanism helped the distribution companiesdistributors to balance their exposure so no new loan was necessary.

To deal with this, the government created the ACRRegulated Market Account, by Decree No. 8,221/2014 (of14 enacted on January 1, 2014),2014, regulated by ANEEL Resolution No. 612/2004,04, which created an account to be managed by the CCEE, aiming to cover part or all of the costs resulting from the involuntary exposure to the spot market and of the dispatching of the thermal plants linkedrelated to the availability contracts in the regulated market. To cover these costs, the CCEE obtained a financing from a group of private and public institutions. These funds were then passed to the distribution companies,distributors, as determined by Decree No. 8,221/201414 and ANEEL Resolution No. 612/2014. In 2014 and 2015, R$21 billion was raised by this account and passed through to the distribution companies.distributors.

Starting in The ANEEL Resolution No. 1,863/15 defined the charges to be applied on the energy customers and the Resolution No. 2004/2015 the total amount of theselater updated those charges. These loans contracted was paid in 24 months,were charged by means of the payment of charges through CDE, by alland were inserted in the energy rates after the Annual Tariff Adjustment of each distribution companiescompany proportionally to their captive markets. This chargeInitially CEMIG D had 59 months to pay the loan, and in December 2015, that period was addedupdated to the electricity rates charged by the distribution companies to their consumers.47 months.

Tariffs Flags

In 2015, ANEEL separated part of the variable energy costs of distributors, which were previously agreed to be applied in 2016, and created an additional fee on that would be passed on to consumers through their electricity bills. This system became known as “tariff flags.” The system provides consumers with a system disclosing the real costs of electricity generation. The system is a simple one: the colors of flags (green, yellow or red) indicate whether based on the conditions of electricity generation whether the cost of electricity to consumers will increase or decrease. When the system provides a green flag, the hydrological conditions for power generation are favorable and there should be no increase in the associated costs. If the conditions are somewhat less favorable, the system will indicate a yellow flag and there will be additional charges proportional to consumption, at a ratio of R$2.50 per 100 kWh (or fractions thereof). If conditions are even less favorable, the system will indicate a red flag and there will be an additional tariff imposed on consumers proportional to the consumption rate of R$4.50 per 100 kWh (or fractions thereof). Throughout the year 2015 the tariff flag remained in the red.

Energy Reallocation Mechanism

The Energy Reallocation Mechanism (Mecanismo de Realocação de Energia, orMRE ‘MRE’), attempts to mitigate the risks involved in the generation of hydroelectric power by mandating that all hydrohydroelectric power generators share the hydrological risks within the Brazilian Grid.grid. Under Brazilian law, the revenue from sales by generators does not depend on the amount of energy they in fact generate, but on the “Guaranteed Energy”‘Guaranteed Energy’ or “Assured Energy”‘Assured Energy’ of each plant, indicated in each concession agreement.

Any imbalances between the power energy actually generated and the Assured Energy is covered by the MRE. In other words, the MRE reallocates the energy, transferring a surplus from those who generated in excess of their Assured Energy to those who generated less than their Assured Energy. The volume of electricityenergy actually generated by the plant, either more or less than the Assured Energy, is priced pursuant to an “Energy‘Energy Optimization Tariff”Rate,’ which covers the operation and maintenance costs of the plant. This additional revenue or expense is accounted for on a monthly basis by each generator.

The MRE is efficient in mitigating the risks of individual plants that have adverse hydrological conditions in a river basin, but it does not succeed in mitigating this risk when low hydrological levels affect the whole Grid,grid, or large regions of it. In extreme situations, even with the MRE, the aggregate generation of the whole Systemsystem will not attain the levels of the total Assured Energy, and hydrological generators may be exposed to the spot market. In these situations, the shortage in hydro resources will be compensated by greater use of thermal generation, and spot prices will be higher.

In 2014, Brazil was subject to very adverse hydrological conditions, which resulted in a lower level of hydroelectric generation, and on the full utilization of thermoelectric plants of the system, as noted above. This led the plants of the MRE to generate at levels below their physical guarantee levels, causing an exposure for the generation companies to the short-term market. The proportion of the exposure is calculated by the ratio between the electricityenergy generated by all the plants of the MRE and the total of all the physical guarantees. This ratio is called the Generation Scaling Factor or GSF(‘GSF’) (Fator de ajuste da energia). In 2014, the GSF was 0.91, which indicates that the generation companies had their physical guarantee reduced by 9% in that year. In 2015, this exposure continued to occur, despite of a slightly better hydrology, but with the continued thermal dispatch and lower energy consumption the GSF closed the year at 0.84.

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During 2015, the low values of GSF’s in conjunctionGSFs along with high spot prices again left producers of hydroelectric generation with high financial exposure. Thus, starting in March 2015, generators began to obtain court injunctions to prevent such exposure. Such injunctions claimed that the GSF’s calculation methodology was wrong whichincorrect and that it caused undue exposure to producers. From March to September, there was an exponential increase in the number of injunctions issued, which led to a paralysis of the market. In order to address this situation, the Brazilian federal governmentFederal Government proposed (by means of MPProvisional Act No. 688) the renegotiation of the hydrological risk, enabling generators with ACR’sFree Market contracts to transfer the exposure to consumerscustomers in exchange for a risk’s premium payment to be deposited in the so-called tariff band deposit account (the tariff band surcharges are deposited in such account and transferstransferred to the distribution concessionaires are made from this account as well)concessionaires) and would be indemnified for the losses suffered in 2015 by means of, among other measures, an extension of their power generation grants (concessions or authorizations, as the case may be) for up to 15 years. In other words, hydroelectric power plants would recover the costs incurred with GSF deficits retroactively to January 2015, and such recovery would form a “regulatory asset”‘regulatory asset,’ which would be amortized over the term of the concession/authorization. If the remaining concession/authorization period is insufficient (i.e., not long enough to amortize the regulatory asset), then generating companies would have a concession/authorization extension (limited to 15 years). To be able to use the mechanism the companies have to waive all claims filed and all injunctions obtained, as well as waive any further rights they would have in connection with any such legal action. This mechanism enablesenabled plants with contracts signed in the regulated market and the free market to renegotiate them. However, the system and mechanism for renegotiating are different in the two markets. In both, this mechanism functions as a hedge, in which the generators bear the high cost of reserve of energy, and for their generation they receive the amount stipulated by the spot market price.price for their generation.

In the free market,Free Market, the system did not have the same acceptance levels that were present in the regulated market, since the value of the risk premium was too high and, in order to hedge their GSF exposure, the generation companies would have to acquire reserve energy contracts. For these reasons, and considering that and there are other alternatives available in the free market to mitigate the hydrological risk,risks, generation companies deemed the voluntary negotiation in general, was deemed inefficient by generation companies.

inefficient. Consequently, acceptance of the mechanism by the regulated market was, approximately 90%. However, it was not accepted by the free market.

In 2020, the average GSF stood at 0.83 still impacted by a hydrological condition below the historical average and lower reservoir levels. The chart below presents the average price and GSF for the periods shown:

 

Charges for Use of the Distribution and Transmission Systems

ANEEL oversees rate regulations that govern access to the distribution and transmission systems and establish rates: (i) for the use of the local distribution system – Distribution Usage Rates, or TUSD;TUSD and (ii) for the use of the interconnected transmission grid – Transmission Usage Rates, or TUST. Additionally, distribution companiesdistributors of the South, South-EastSoutheast and Midwest parts of the grid pay specific charges for transmission of electricityenergy generated at Itaipu.Itaipu Hydro Plant. All these rates and charges are set by ANEEL. The following is a summary of each rate or charge:

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TUSD

The TUSD is paid to a distribution company by generation companies, other distribution companiesdistributors and consumers,customers, for the use of the distribution system to which they are connected. It is adjusted annually according to an inflation index, the variation in transmission costs, and regulatory charges. This adjustment is passed to customers of the Distributiondistribution network in the Annual Rate Adjustment or Revisions.

Reviews.

Law 9,427/96 defines the application of discounts not lower than 50% in tariffs for use of the distribution and transmission systems (TUSD and TUST) for projects using alternative energy sources such as solar, wind, biomass and qualified cogeneration, as stated in his Article 26 and paragraphs.

TUST

The TUST is paid by generators, distributors and Free Consumers,free customers, for the use of the basic transmission grid to which they are connected. It is adjusted annually according to an inflation index and taking into account any adjustment to the annual revenue of the transmission companies. According to criteria established by ANEEL, owners of the different parts of the transmission grid were required to transfer the coordination of their facilities to the ONS in return for receiving regulated payments from the transmission system users. Generation and distribution companies,distributors, and Free Consumers,free customers, also pay a fee for exclusive transmission connections to some transmission companies. The fee is set byregulator sets the regulatorfee for a 12-month period and it is paid monthly through the issuance of invoices.

As mentioned above, this tariff may suffer changes regarding the application of discounts for generators using the low-carbon energy sources defined in Article 26 and paragraphs of Law 9,427/1996.

Distribution rates

Distribution rates are subject to review by ANEEL, which has the authority to adjust and review rates in response to changes in electricityenergy purchase costs, charges payments or transmissions payments, or other factors related to market conditions. ANEEL divides the costs of all distribution companiesdistributors into: (1) costs that are beyond the control of the distributor, or “Parcel A”‘Parcel A’ costs; and (2) costs that are under the control of the distributor, or “Parcel B”‘Parcel B’ costs. The rate adjustment is based on a formula that takes into account the division of costs between the two categories.

Parcel A costs include, among others, the following:

·Regulatory Charges (CDE, TFSEE and PROINFA);
·Costs of energy purchased for resale (CCEARs, power from Itaipu, and bilateral agreements); and
·Transmission charges (National grid, the Transmission Frontier grid, transport of energy from Itaipu, use of network for connection to other transmission companies, use of networks of other distributors, and the ONS).

 

Regulatory Charges (CDE, TFSEE and Proinfa);

Costs of electricity purchased for resale (CCEARs, power from Itaipu, and bilateral agreements); and

Transmission charges (National Grid, the Transmission Frontier grid, transport of electricity from Itaipu, use of network for connection to other transmission companies, use of networks of other distribution companies, and the ONS).

Parcel B costs are those that are within the utility’s control, and include:

return on investment;

taxes;

regulatory default;

depreciation costs; and

costs
·Return on investment;
·Taxes;
·Regulatory default;
·Depreciation costs; and
·Costs of operation of the distribution system.

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In general, Parcel A costs are fully passed through to consumers.customers. Parcel B costs,costs; however, are restatedadjusted for inflation in accordance with the IGP–MIPCA inflation index (General Market Price Index – Índice Geral de Preços do Mercado), adjusted by the X Factor. Electricity distribution companies,Energy distributors, according to their concession contracts, are also entitled to periodic revisions.reviews. These revisionsreviews mainly aim: (i) to ensure necessary revenues to cover efficient PortionParcel B operationaloperating costs and adequate compensation for investments deemed essential for the services within the scope of each company’s concession; and (2)(ii) to determine the X factor.

The X factor is used to adjust the proportion of the change in the IGP-MIPCA index that is used in the annual adjustments and to share the company’s productivity gains with final consumers.customers.

In addition, holders of electricity distribution concessionsconcessionaires are entitled to an extraordinary review of rates, on a case-by-case basis, in the event of unusual circumstances, to ensure their financial equilibriumbalance and compensate them for unpredictable costs, including taxes that significantly change their cost structure.

 

Item 4A.Unresolved Staff Comments

Not Applicable.

Item 5.Operating and Financial Review and Prospects

You should read the information contained in this section together with our consolidated financial statements as of December 31, 2020, 2019 and January 1, 2019 and for the years ended December 31, 2020, 2019 and 2018, contained elsewhere in this annual report. The following discussion is based on our consolidated financial statements, which have been prepared in accordance with IFRS and presented in reais.million of Reais.

Our consolidated financial statements for the years ended December 31, 2019 and the opening balance as of January 1, 2019 have been restated to reflect the application of change in accounting policy disclosed in note 2.8 of our annual consolidated financial statements.

Basis of Preparation

Statement of compliance

Our consolidatedThe financial statements of the Company have been prepared in accordance with International Financial Reporting Standards (“IFRS”(‘IFRS’), as issued by the International Accounting Standards Board (IASB)(‘IASB’).

Company’s management certifies that all relevant and material information in the financial statements is being disclosed, which is used by management in its administration of the Company.

As part of its normal operations, the Company receives written comments and/ or requests from local regulators (i.e. ANEEL and CVM) regarding some of the information reported by the Company on its quarterly and annual reports, as well as on its regulatory financial statements filled locally in Brazil. The Company responds to such requests timely and its management believes that these comments and/ or requests would not have a material impact on the current or previously issued financial statements.

On April 30, 2021, the Company’s Audit Committee authorized the issuance of the consolidated financial statements as of December 31, 2020, 2019 and January 1, 2019 and for the years ended December 31, 2020, 2019 and 2018.

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Basis of measurement

The consolidated financial statements have beenwere prepared based on a historical cost basis, except in the case of certain financial instruments and assets as held for sale, which are measured at fair value and fair value less costs to sell, in accordance with the exceptionstandards applicable, as detailed in Note 31 and 32, respectively.

Functional currency and presentation currency

The consolidated financial statements are presented in Reais, which is the functional currency of the followingCompany and its subsidiaries, joint ventures and affiliates, and all amounts are rounded to the nearest million, except when otherwise indicated.

Transactions in foreign currency were converted to Reais at the exchange rate as of the transaction date. Balances of monetary assets and liabilities denominated in foreign currency are translated to Reais at the exchange rates at the reporting date. Foreign exchange gains and losses resulting from the settlement or translation of assets and liabilities denominated in foreign currency are recorded in finance income and costs in the consolidated statement of income.

Use of estimates and judgments

Preparation of the consolidated financial statements requires management to make judgments, estimates and assumptions that affect the application of accounting policies and the reported amounts of assets, liabilities, revenues and expenses. Uncertainties about these assumptions and estimates could result in outcomes that could require a material itemsadjustment to the carrying amount of assets or liabilities affected in future periods.

Estimates and assumptions are periodically reviewed, using as a reference both historical experience and any significant change in scenarios that could affect the Company’s financial position or results of operations. Revisions in relation to accounting estimates are recognized in the period in which the estimates are reviewed, and in any future periods affected.

The main estimates and judgments that have a significant effect on the amounts recognized in the financial statements are as follows:

·Adjustments for loss on doubtful accounts – Note 8 to the Financial Statements;
·Deferred income tax and social contribution tax – Note 10 to the Financial Statements;
·Financial assets and liabilities of the concession – Note 14 to the Financial Statements;
·Concession contract assets – Note 15 to the Financial Statements;
·Investments – Note 16 to the Financial Statements;
·Property, plant and equipment (‘PP&E’) and useful life of assets – Note 17 to the Financial Statements;
·Intangible assets and useful life of assets – Note 18 to the Financial Statements;
·Leasing transaction – Note 19 to the Financial Statements;
·Amounts to be refunded to customers – Note 21 to the Financial Statements;
·Employee post-employment obligations –Note 24 to the Financial Statements;
·Provisions – Note 25 to the Financial Statements;
·Unbilled revenue – Note 27 to the Financial Statements;
·Financial instruments measurement and fair value measurement – Note 31 to the Financial Statements;
·Assets held for sale measurement – Note 32 to the Financial Statements.

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The settlement of the transactions involving those estimates may result in amounts that are significantly different from those recorded in the Statement of financial position (balance sheet):statements due to the uncertainty inherent to the estimation process. The Company reviews its significant estimates at least annually.

 

Non-derivative

The main new accounting standards and interpretations

a)New accounting standards, interpretation or amendments of accounting standards, applied for the first time in 2020

The new accounting standards, interpretation or amendments of accounting standards, applied for the first time in 2020 had no impact on the consolidated financial assetsstatements of the Company. (See Note 2 of the financial statements).

b)Standards issued but not yet effective

The new and amended standards and interpretations that are issued, but not yet effective, up to the date of issuance of the Company’s financial statements are disclosed in the financial statements. The Company intends to adopt these new and amended standards and interpretations, if applicable, when they become effective. (See Note 2 of the financial statement).

Summary of significant accounting policies

The significant accounting policies described in the financial statements have been applied consistently to all the periods presented in the consolidated financial statements, except for the practices, which were applied prospectively as from 2020, in accordance with the standards and regulations previously described in this section. (See Note 2 of the financial statement)

The main accounting policies relating to the Company´s present operations that require judgment and the use of specific valuation criteria are the following:

Financial instruments

Financial instruments are classified, at initial recognition, as subsequently measured at amortized cost, fair value through other comprehensive income (‘OCI’), and fair value through profit or loss.

loss, depending on the financial asset’s contractual cash flow characteristics and the Company’s business model for managing them.

 

Financial

Fair value through profit or loss: this includes the concession financial assets held for tradingrelated to distribution segment infrastructure. The financial assets related to energy distribution infrastruture are measured at fair value.

Financial assets of the Concession measured by theexpected New Replacement Value (VNR)(Valor Novo de Reposição, equivalentor ‘VNR’), as defined in the concession agreement, which represent the fair value of the residual value of the infrastructure as of the balance sheet date. The financial assets related to gas distribution infrastruture are measured based on the fair value.value of the indemnity established in the concession contract. The Company recognizes a financial asset resulting from a concession contract when it has an unconditional contractual right to receive cash or another financial asset from, or under the direction of the grantor for the services of construction and maintenance of the infrastructure.

This category also includes cash equivalents, marketable securities not classified at amortized cost, derivative financial instruments and indemnities receivable from the generation assets.

Cash and cash-equivalents comprise cash at banks and on hand and short-term highly liquid deposits, subject to an insignificant risk of changes in value, maintained to carry out the Company’s short-term cash management. The disclosures about the main assumptions used in fair value measurement are summarized in the respective notes.

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Financial liabilities

Derivative financial instruments (Swap transactions and call spread): The Company maintains derivative instruments to manage its exposure to the risks of changes in foreign currency exchange rates (US dollar). Derivative instruments are recognized initially at their fair value and the related to put options,transaction costs are recognized in the Statement of income when they are incurred. After initial recognition, derivatives are measured at fair value through discountedand changes in fair value are recorded in the Consolidated Statement of Income.

Derivative financial instruments (Put options) – The options to sell to CEMIG GT units of the FIP Melbourne and FIP Malbec funds (‘the SAAG PUT’) were measured at fair value using the Black-Scholes-Merton (BSM) method, using as reference the related put options obtained by the BSM model valued on its exercise date. See note 31 to the Financial Statements for further details.

Amortized cost: This includes accounts receivables from customers, traders and power transport concession holders; accounts receivable from Minas Gerais State; restricted cash; escrow deposits in litigation; marketable debt securities with the intention of holding them until maturity and the terms of their contracts originate known cash flow.

flows that constitute exclusively payments of principal and interest; concession financial assets related to generation concession grant fee; accounts receivable from related parties; suppliers; loans and debentures; debt agreed with the pension fund (‘Forluz’); concessions payable; the Minas Gerais State PRCT Tax Amnesty Program; advances from customers; assets and liabilities related to the CVA account and Other financial components in tariff adjustments; the low-income subsidy; reimbursement of tariff subsidies; and other credits.

Critical Accounting PoliciesAmortized cost is calculated by taking into account any discount or premium on acquisition and fees or costs that are an integral part of the effective interest rate (‘EIR’).

Gains and losses are recognized in profit or loss when the asset is derecognized, modified or impaired.

Receivables from customers, traders and power transport concession holders

Accounts receivable from customers, traders and power transport concession holders are initially recognized at the sales value and subsequently measured at amortized cost. These receivables are stated including sales tax and net of withholding taxes, which are recognized as recoverable taxes.

In order to estimate future losses on receivables, the Company adopted a simplified approach, considered that the accounts receivable from customers do not have significant financial components, and calculated the expected loss considering the historical average of non-collection over the total billed in each month (based on the last 24 months of billing), segregated by type of customer and projected for the next 12 months, taking into account the age of maturity of invoices, including those not yet due and unbilled.

The following discussion describes those areas that requireAnnual Permitted Revenue (‘RAP’) is the most judgment or involve a higher degree of complexityconsideration received as revenue from the investment in the applicationnational grid as well as the construction or upgrades, operation and maintenance services. The revenue from the energy transmission concession contracts is recognized when the performance obligation is satisfied. The contract asset is transferred to the financial asset, falling within the scope of IFRS 9, after the issuance of the accounting policiescredit notice, monthly issued by ONS, authorizing RAP billing, which is when the right to consideration is unconditional. The revenue is recognized at the transaction price and the assets are subsequently measured at amortized cost, using the effective interest method, adjusted by impairment losses, when applicable, and recognizing the deferred taxes. As required by IFRS 9 – Financial Instruments, the financial asset carrying amount is analyzed and, when applicable, a loss allowance for expected credit losses is recognized.

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The expected losses for overdue accounts of customers that currently affect our financial condition and results of operations. The accounting estimates we make in these contexts require us to make assumptions about matters that are highly uncertain.

The discussion addresses only those estimates that we consider most importantrenegotiated their debt is measured based on the degreematurity date of uncertainty and the likelihoodoriginal invoice, despite the new terms negotiated. Expected losses are fully recognized for accounts overdue for more than 12 months.

Expected losses for invoices unbilled, not yet due or less than 12 months past due are measured according to the potential default events, or losses of credit expected for the whole life of a material impactfinancial instrument, if we used a different estimate. There are many other areas in which we use estimates about uncertain matters, but the reasonably likely effect of changed or different estimates is not material to our financial presentation. credit risk has significantly increased since its initial recognition.

For more detailed information about our Critical Accounting Policies and Estimates, please refer to Note 2 to our audited consolidated financial statements as of December 31, 2015 (the “Financial Statements”).

Allowancelarge customers, the provision for doubtful accounts

We record an allowance for doubtful accountsreceivables is recorded based on estimates by Management, in an amount that we estimate to be sufficient to cover presently foreseeable losses, as follows:probable losses. The main criteria used by the Company are: (i) customers with significant open balances, the receivable balance is analyzed based on the debt history, negotiations in progress, and asset guarantees; and (ii) for consumers with material debts,large customers, an individual analysis of the balance is made, taking into accountdebtors and the history of default, negotiationsinitiatives in progress to realize the receivables.

Concession assets

Energy and the existence of real guarantees; (ii) for other consumers, the debts thatGas Distribution segment: Concession infrastructure under construction are more than 90 days past due for residential consumers, or more than 180 days past due for commercial consumers, or more than 360 days past due for the other consumer categories, are provisioned at 100%. These criteria are the sameinitially recorded as those established by ANEEL.

We continuously monitor collections and payments from consumers and review and refine our estimation process. A future change in our estimates could result in an increase in the allowance for doubtful accounts which could have a material adverse impact on our operating results and financial condition.

Deferred income tax and Social Contribution tax

We account for income taxescontract assets, in accordance with IFRS. IFRS requires an asset15 and liability approachIFRIC 12, considering that the Company is entitled to recording currentconsideration for performance completed to date, and, deferred taxes. Accordingly,only when the effects of differences betweenconstruction phases ends, has the tax basis of assets and liabilities and the amounts recognized in our consolidated financial statements have been treated as temporary differencesright to charge for the purpose of recording deferred income tax.

We regularly review our deferred tax assets for recoverability and establish a valuation allowance based on historical taxable income, projected future taxable income, and the expected timing of the reversals of existing temporary differences. If we are unableservices provided to generate sufficient future taxable income,customers or if there is a material change in the actual effective tax rates or time period within which the underlying temporary differences become taxable or deductible, we could be required to establish a valuation allowance against all or a significant portion of our deferred tax assets resulting in a substantial increase in our effective tax rate and a material adverse impact on our operating results.

Property, plant and equipment

The assets in Property, plant and equipment are valuedreceive an indemnity at the cost incurred on the date of their acquisition or formation, including deemed cost, and capitalized financial costs, less accumulated depreciation. The cost includes expenditures that are directly attributable to the acquisition of an asset. The cost of self-constructed assets includes the cost of materials and direct labor, and any other costs directly attributable to bringing the assets to a working condition for their intended use.

Intangible assets

The following criteria are applied to individual cases: (i) Intangible assets acquired from third parties are measured at total acquisition cost, less expenses of amortization; and (ii) intangible assets generated internally are recognized as assets in the phase of development, provided that the technical feasibility of using them is demonstrated and that the future economic benefits are probable. They are measured at cost, net of accumulated amortization and accumulated impairment losses.

Financial Assets of the Concession

Our accounting treatment for financial assets of the concession depends on the valuation criteria for the assets linked to the concession.

For the distribution activity assets – We measure the value of the assets which will not be fully amortized by the end of the concession agreement period for assets not yet amortized. In accordance with IFRS 15 and report this amountIFRIC 12, construction revenues equivalent to new infrastructure are initially recorded as a financial asset ofcontract assets, measured at construction cost plus margin (which, for the concession because itconstruction business, is an unconditional right to receive cash or other financial assets directly from the concession-granting power (“the grantor”)deemed as zero). Construction cost include borrowing costs.

The portion of the assets of the concession that willinfrastructure to be fully amortized during the concession period is recorded as an intangible asset, as provided for in IFRIC 12 – Concession contracts, and is amortized in full duringsubsequently measured at cost less amortization. The amortization rates reflect the concession agreement period.

New assetsexpected pattern of their consumption and are recorded initially as Intangible assets, valued at acquisition cost, including capitalized borrowing costs. When the assets are brought into operation they are split into financial assets and intangible assets, according to the criterion mentioned in the previous paragraph: the portion of the assets that is recorded in financial assets is valuedmeasured based on the new replacement cost, having as a referenceasset carrying amount using the amounts homologatedstraight-line method, using the rates based on the expected useful life of the energy distribution assets that are used by the grantor as the Remuneration Base of Assets (Base Regulatória de Remuneração, or BRR) inRegulator during the tariff review process.

ForThe Company recognizes a financial asset for the transmission activity assets – Sinceresidual value of the transmission contracts determine thatinfrastructure at the end of the concession, holders haverepresenting an unconditional right to receive cash or another financial asset directly from the grantor. This portion is subsequently measured at the estimated fair value, which represents the New Replacement Value (Valor Novo de reposição, or VNR), based on the Regulatory Remuneration Base of Assets ratified by the regulator (‘ANEEL’) in the nametariff processes.

Transmission segment: When construction is finalized, concession infrastructure assets remains as contract asset, considering the existence of performance obligations during the concession period, represented by the network construction, operation and maintenance, as there is no unconditional right to receive the consideration for the construction service unless the company operates and maintains the infrastructure. The contract asset is reclassified as a financial asset (accounts receivable) only after the performance obligation to operate and maintain the infrastructure is satisfied, since from that point nothing more than the passage of time is necessary for the consideration to be received. The costs related to the infrastructure construction are recognized as incurred in the statement of income. The construction or upgrade services revenues are recognized in accordance with the stage of completion of the grantor,construction service, based on the costs actually incurred, including construction margin.

The margin added to the performance obligation related to the construction and improvements is based on Company’s expectations regarding its projects profitability.

When adjusting the amount of consideration for the concession contract asset financing component, the Company uses the discount rate which reflects the Company’s estimation of the financing of the transmission infrastructure investments. This reflects the rate that discounts the nominal amount of the consideration to the price that the customer would pay in cash for the goods or services when (or as) they transfer to the customer. The interest rates implicit in the contract are defined at the beginning of the investments and take into account the credit risk of the counterparties.

108 

When the tariff set is changed at the time of the periodic tariff reviews, the contract asset is remeasured, discounting the future revenue (RAPs) using the contract original discount rate, implicit in the contract. The amount remeasured is confronted to the carrying amount and the difference is recognized as an adjustment to revenue (either as an increase in or a reduction of revenue) at the date of the contract modification (the adjustment to revenue is made on a cumulative catch-up basis).

Consideration monthly received is allocated to revenue related to the operation and maintenance service and to the collection of the contract asset related to the construction service based on their relative fair value. Costs of expansion and upgrades of the infrastructure are recorded as contract assets.

Financial portion of remuneration and depreciation unpaid since the extensions of concessionsin in accordance with Law 12,783/2013: corresponding to the portion of remuneration and depreciation unpaid from the date of the extension of the concessions until it was incorporated into the Assets Remuneration Base (January 1, 2013 until June 30, 2017), to be paid over a period of eight years through the RAP.

The amounts to be received are subject to the applicable regulatory rules in the tariff process, including the mechanisms that monitor and measure efficiency. In this new transmission concessions, we recordedcontext, the unconditional right to consideration depends on the satisfaction of the performance obligation to operate and maintain, and is, thus, characterized as a contractual asset.

Generation segment:The concession fee right paid for the concession contracts granted by ANEEL in November 2015 are classified as a financial asset, at fair value, correspondingamortized cost, as it represents an unconditional right to receive cash, adjusted by the transmission revenue to be receivedIPCA index, and remuneratory interest, during the whole period of the concession.

Auctions

Impairment

In assessing impairment of electricity generation concessions

Provisional Measure 579/2012, enacted as Law 12,783/2013 on January 11, 2016, conditionedfinancial assets, the acceptanceCompany uses historical trends of the concessionsprobability of 15 plantsdefault, timing of Cemig GT (Cajuru, Camargos, Gafanhoto, Itutinga, Joasal, Marmelos, Martins, Paciência, Peti, Piau, Salto Grande, Trêrecovery and the amounts of loss incurred, adjusted to reflect management’s judgment as to whether current economic and credit conditions are such that the actual losses are likely to be greater or less than suggested by historical trends.

Additionally, management revises, annually, the carrying amount of non-financial assets, for the purpose of assessing if there is any indication, such as events or changes in the economic, operational or technological conditions that an asset may be impaired. If any indication exists, or when annual impairment testing of an asset is required, the Company estimates the asset´s Marias, Tronqueiras, Dona Ritarecoverable amount. The recoverable amount of an asset or cash generating unit is defined as the higher between its value in use and Volta Grande), and thoseits fair value less costs to sell. When the carrying amount of an asset or cash generating unit exceeds its recoverable amount, an impairment loss is recognized, adjusting the carrying amount of the Jaguara, São Simão and Miranda plantsasset or cash generating unit to acceptance byits recoverable amount.

Employee benefits

The liability recorded in the concession holderconsolidated statement of predefined tariffs, although under certain circumstances concession holders couldfinancial position related the Company’s retirement benefit pension plan obligations, is the greater of: (a) the amount to be compensated for the investments madepaid in each plant and not yet amortized. Cemig GT did not agreeaccordance with the terms of the pension plan for renewalamortization of the actuarial obligations, and therefore, did not renew(b) the concession at that time.

In November 2015, Cemig GT took partpresent value of the actuarial obligation, as calculated by a qualified actuary, less the fair value of the plan’s assets, and adjusted for unrecognized actuarial gains and losses. Expenses related to the debt agreed upon with the pension trust fund were recorded in Auction 12/2015finance income (expenses), because they represent financial interest and woninflation adjustment. Other expenses related to the concessionspension fund were recorded as operating expenses.

109 

The Company offers post-employment healthcare benefits to its employees as well as life insurance for Lot D. Lot D comprised the concessions for 18 plants. For fiveactive and retired employees. The expected costs of these benefits are accrued over the concession had been previously heldperiod of employment using the same accounting methodology that is used for defined benefit pension plans. These obligations are measured annually by Furnas S.A. The total assured average power offtakea qualified independent actuary.

Actuarial gains and losses arising as a result of changes in actuarial assumptions are recognized in other comprehensive income.

Short-term benefits to employees: Employees’ profit sharing as determined in the 18 plants is 420 MW, as follows:Company’s by-laws are recorded in accordance with the collective agreement established with the employees’ union and recorded in employees’ and managers’ profit sharing in the statement of income.

 

Generating plant

  Concession expiry
date
   Installed capacity
(MW)
   Average physical
offtake guarantee
level (‘Assured
Energy’)—MW
 

Três Marias Hydroelectric Plant

   Jan.2045     396.00     239.00  

Salto Grande Hydroelectric Plant

   Jan.2045     102.00     75.00  

Itutinga Hydroelectric Plant

   Jan.2045     52.00     28.00  

Camargos Hydroelectric Plant

   Jan.2045     46.00     21.00  

Piau Small Hydroelectric Plant

   Jan.2045     18.01     13.53  

Gafanhoto Small Hydroelectric Plant

   Jan.2045     14.00     6.68  

Peti Small Hydroelectric Plant

   Jan.2045     9.40     6.18  

Tronqueiras Small Hydroelectric Plant

   Jan.2045     8.50     3.39  

Joasal Small Hydroelectric Plant

   Jan.2045     8.40     5.20  

Martins Small Hydroelectric Plant

   Jan.2045     7.70     1.84  

Cajuru Small Hydroelectric Plant

   Jan.2045     7.20     2.69  

Paciência Small Hydroelectric Plant

   Jan.2045     4.08     2.36  

Marmelos Small Hydroelectric Plant

   Jan.2045     4.00     2.74  

Coronel Domiciano Small Hydroelectric Plant

   Jan.2045     5.04     3.59  

Dona Rita Small Hydroelectric Plant

   Jan.2045     2.41     1.03  

Ervália Small Hydroelectric Plant

   Jan.2045     6.97     3.03  

Neblina Small Hydroelectric Plant

   Jan.2045     6.47     4.66  

Sinceridade Small Hydroelectric Plant

   Jan.2045     1.42     0.35  
    

 

 

   

 

 

 
     699.59     420.27  
    

 

 

   

 

 

 

Please note that the information presented on installed capacity, guaranteed average offtake,Income tax and other operational information, is not part of the scope of an audit of financial statements, and has thus not been examined by the external auditors.social contribution tax

The contract for these plants provided Cemig withincome tax and social contribution tax expenses represents the concession for their commercial operationtotal amount of current and deferred taxes, which are presented separately in the financial statements. The Company is subject to the regular tax regime ‘Lucro Real’. However, its subsidiaries that can benefit from the favorable tax regime, according to tax law, analyze the payable tax projection for the next 30 years until 2046,year, in order to determine the tax regime that reduces its taxes payment.

Deferred and requires that for 2016current tax related to items recognized directly in equity or in other comprehensive income (OCI) are recognized directly in equity.

Periodically, in accordance with IFRIC 23, the entirety of the output must be soldCompany and its subsidiaries evaluate positions taken in the Regulated Market, undertax returns with respect to situations in which applicable tax regulations are subject to interpretation and establishes provisions where appropriate.

Current

Current income tax assets and liabilities are measured at the Physical Guarantee Quota System (Sistema de Cota de Garantia Física,amount expected to be recovered from or CGF);paid to the taxation authorities. The tax rates and from 2017 untiltax laws used to compute the end ofamount are those that are enacted or substantively enacted at the concessions, 70% of the output will be sold in the Regulated Market and 30% in the Free Market.reporting date.

Cemig’s offer for the annual payment was R$499, and the single fee paid for the grant of the 30-year concession for the 18 hydroelectric plants was R$2.2 billion. Of this fee, 65% was paid on January 4, 2016, and the remaining 35% was paid on July 1, 2016. The contract was signed on January 5, 2016.

Depreciation and amortization

Depreciation and amortization is computed using the straight-line method, at annual rates based on the estimated useful lives of theAdvances, or tax credits, are presented as current or non-current assets, in accordance with ANEEL regulationsthe expected date of their realization at the balance sheet date, when the tax amounts are duly calculated and industry practice in Brazil.offset against advances made.

Our accounting treatment

Deferred

Deferred tax is recognized for amortizationtemporary differences between the carrying amount of intangible assets depends on the nature of the intangible asset. Intangible assets linked to a service concession agreement, net of residual value, are amortized in accordance with IFRIC 12 on a straight-line basis over the concession period stipulatedan asset or liability in the concession contract. Other intangiblestatement of financial position and its tax base at the reporting date.

Deferred tax liabilities are recognized for all the inter-temporal tax differences. Deferred tax assets are amortized on a straight-line basis overrecognized for all the estimated useful economic lives of the assets in conformity with the amortization rates established by the concession authority.

Totemporary differences deductible, to the extent that it is probable that future taxable profit will be available for the actual lives differtemporary differences to be offset, except:

·When the deferred tax (asset or liability) arises from the initial recognition of goodwill or an asset or liability in a transaction that is not a business combination and, at the time of the transaction, affects neither the accounting profit nor taxable profit or loss;
·In respect of taxable temporary differences associated with investments in subsidiaries, associates and interests in joint arrangements, when the timing of the reversal of the temporary differences can be controlled and it is probable that the temporary differences will not reverse in the foreseeable future;
·In respect of deductible temporary differences associated with investments in subsidiaries, associates and interests in joint arrangements, deferred tax assets are recognized only to the extent that it is probable that the temporary differences will reverse in the foreseeable future and taxable profit will be available against which the temporary differences can be utilized;
110 

·Theses taxes are measured at the tax rates that are expected to apply in the year when the asset is realized or the liability is settled, based on tax rates (and tax laws) that have been enacted or substantively enacted at the reporting date.

Deferred income tax and social contribution tax assets are reviewed at the reporting date, and are reduced to the extent that their realization is no longer probable.

The Company offsets deferred tax assets and deferred tax liabilities if and only if it has a legally enforceable right to set off current tax assets and current tax liabilities and the deferred tax assets and deferred tax liabilities relate to income taxes levied by the same taxation authority on either the same taxable entity.

Non-current assets classified as held for sale and discontinued operations

The Company classify non-current assets as held for sale when their carrying amount will be recovered, principally, through a sale transaction rather than through continuous use. This condition is met only when the asset (or group of assets) is available for immediate sale in its current condition subject only to usual and customary terms for the sale of the asset (or group of assets) and its sale is considered highly probable. Management must be committed to the sale which is expected to be completed within one year from these estimates, there wouldthe date of classification. Assets held for sale are measured at the lower of its carrying amount and fair value less costs to sell. Costs to sell are the incremental costs directly attributable to the disposal of an asset, excluding finance expenses and income tax expenses.

Fixed assets (PP&E) and Intangible assets are not depreciated or amortized as long as they are classified as held for sale. Assets and liabilities classified as held for sale are presented separately as current items in the Statement of financial position.

Dividends received from jointly controlled entities and affiliates, classified as held for sale, are recognized in the Income statement, in view of the discontinuation of measurement by the equity method, under IFRS 5.

A disposal group qualifies as discontinued operation if it is a component of an entity that either has been disposed of, or is classified as held for sale, and:

·Represents a separate major line of business or geographical area of operations;
·Is part of a single coordinated plan to dispose of a separate major line of business or geographical area of operations; or
·Is a subsidiary acquired exclusively with a view to resale.

Discontinued operations are excluded from the reported profit from continuing operations, and are presented as a single amount, after taxes, based on discontinued operations, in the statement of income.

Additional disclosures are presented in Note 32. All the other notes to the financial statements include amounts for continuing operations, except when otherwise stated.

Revenue recognition

In general, revenue from contracts with customers is recognized when the performance obligation is satisfied, at an amount that reflects the consideration to which the Company expects to be an impactentitled in exchange for the goods or services transferred, which must be allocated to that performance obligation. The revenue is recognized only when it is probable that the Company will collect the consideration to which it is entitled in exchange for the goods or services transferred to the customer, considering the customer’s ability and intention to pay that amount of consideration when it is due.

111 

Revenues from the sale of energy are measured based on the amount of depreciationenergy supplied and amortization accrued in our consolidated financial statements. A significant decreasethe tariffs specified in the estimated useful lifeterms of a material amount of property, plant and equipment, intangibles,the contract or in the assets of the electricity generation project consortium in which we are a partner, could have a material adverse impact on our operating resultseffect in the period in which the estimate is revised and in subsequent periods.

Employee post-retirement benefits

We sponsor a defined-benefit pension plan and defined-contribution pension plan covering substantially all of our employees.

The determination of the amount of our obligations for pension and other post-retirement benefits depends on certain actuarial assumptions. These assumptions are described in Note 21 to our consolidated financial statements and include, among others, the expected long-term rate of return on plan assets and mortality rate. While we believe that our assumptions are appropriate, significant differences in actual results or significant changes in our assumptions may materially affect our pension and other post-retirement obligations.

Provision for risks

We are party to certain legal proceedings in Brazil arising in the normal course of business regarding tax, labor, civil and other issues.

Such provisions are estimated based on historical experience, the nature of the claims, as well as the current status of the claims. Accounting for contingencies requires significant judgment by management concerning the estimated probabilities and ranges of exposure to potential liability. Management’s assessment of our exposure to contingencies could change as new developments occur or more information becomes available. The outcome of the contingencies could vary significantly and could materially impact our consolidated results of operations, cash flows and financial position.

Unbilled electric power supplied

Unbilled retailmarket. Revenues from supply of electric power,energy to final customers are recorded when the delivery has taken place. The billing is carried out monthly. Unbilled supply of energy, from the period between the last billing and the end of each month, is estimated based on the supply contracted and on the volume of energy delivered but not yet billed.

Historically, the differences between the estimated amounts and the actual revenues recognized are not significant.

Revenues from use of the distribution system (TUSD) received by the Company from other concession holders and other customers that use the distribution network are recognized in the period in which the services are provided. Unbilled retail supply of energy, from the period between the last measured consumption, according to the schedules specified in the concession regulation, and the end of each month, is estimated based on the billing from the previous month or the contractual amount.

The ‘Parcel A’ revenue and other financial components in tariff adjustments are recognized in the Statement of income when the energy acquisition costs effectively incurred are different from those considered by the Grantor to stablishes the energy distribution tariff.

Any adjustment of expected cash flows from the concession financial asset of the energy distribution concession contract is accruedpresented as operating revenue, together with the other revenues related to the energy distribution services.

Construction revenue – corresponds to the performance obligation to build the infrastructure, by the investments in concession assets made by the Company in the reporting period. Recognition of this revenue is directly related to the expenditure incurred on the addition of contractual assets.

Revenues from the sale of gas are measured based on the volume of gas sold and the tariffs specified in the terms of the contract. Revenues from supply of gas are recorded when the delivery has taken place, based on the volume measured and billed. The billing is carried out monthly. In addition, unbilled supply of gas, from the period between the last billing and the end of each month, is estimated based on the supply contracted and on the volume of gas delivered but not yet billed. Historically, the differences between the estimated amounts and the actual revenues recognized are not significant and are recorded in the following month.

Revenues from transmission concession services are recognized in the statement of income monthly, and includes:

·Construction revenue corresponds to the performance obligation to build the transmission infrastructure, recognized based on the satisfaction of performance obligation over time. They are measured based on the cost incurred, including PIS/Pasep and Cofins taxes over the total revenues and the profit margin of the project.
·Operation and maintenance revenue corresponds the performance obligation of operation and maintenance specified in the transmission concession contract, after termination of the construction phase. They are recognized when the services are rendered and he invoices for the RAPs are issued.
·Interest revenue in the contract asset recognized, recorded as transmission concession gross revenue in statement income. Revenue corresponds to the significant financing component in the contractual asset, and is recognized by the linear effective interest rate method based on the rate determined at the beginning of the investments, which is not subsequently changed. The average of the implicit rates is 6.68%. The rates are determined for each authorization and are applied on the amount to be received (future cash flow) over the contract duration. This includes financial updating by the inflation index specified for each transmission contract.

The services provided include charges for connection and other related services; the revenues are recognized when the services are rendered.

112 

The profit margin on operation and maintenance of transmission infrastructure is determined based on the individual sale price of the service, based on available information on the value of the consideration that the entity expects to have the right to, in exchange for the services promised to the client, in cases where the Company’s transmission subsidiaries have the right, separately, to the remuneration for the activity of operation and maintenance, as per IFRS 15 – Revenue from contracts with clients, and the costs incurred for the provision of services of operation and maintenance.

The Resolution ANEEL 729/2016 regulates the Variable Portion (‘Parcela Variável’ or ‘PV’), which is the pecuniary penalty applied by the grantor as a result of any unavailability’s or operational restrictions on facilities that are part of the National Grid and the surcharge corresponding to the pecuniary bonuses provided to concessionaries as an incentive to improve the transmissions facilities availability. The Company assessed the PV effects, based on historical data, and concluded that recognizing the occasional variable consideration arising from the PV estimated would not result in relevant account information. Therefore, for the both situations described, it is recognized as an adjustment to revenue, either as an increase in or a reduction of operation and maintenance revenue, when it occurs.

Leases

As from the IFRS 16 first adoption, on January 01, 2019, the Company assesses at contract inception whether a contract is, or contains, a lease. That is, if the contract conveys the right to control the use of an identified asset for a period of time in exchange for consideration. Company applies a single recognition and measurement approach for all leases, except for short-term leases and leases of low-value assets.

When recording a lease operation, the lessee recognizes a liability to make the payments (a leasing liability) and an asset, representing the right to use the subject asset during the period of the leasing (an asset of right to use).

Right-of-use assets:Company recognizes right-of-use assets at the commencement date of the lease (i.e., the date the underlying asset is available for use). Right-of-use assets are measured at cost, less any accumulated amortization and impairment losses, and adjusted for any remeasurement of lease liabilities. The cost of right-of-use assets includes the amount of lease liabilities recognized, initial direct costs incurred, and lease payments made at or before the commencement date less any lease incentives received. Right-of-use assets are amortized on a straight-line basis over the shorter of the lease term and the estimated useful lives of the assets; as described in Note 19 to the Financial Statements.

If ownership of the leased asset transfers to the Company at the end of the month. While we believe that our accruals are appropriate, significant differences in actual resultslease term or significant changes in our assumptions may materially affect our receivables from consumers.

Derivative instruments

Accounting for derivative transactions requires us to employ judgment to compute fair market values, which are used as the basis for recognitioncost reflects the exercise of a purchase option, amortization is calculated using the estimated useful life of the derivative instrumentsasset.

Lease liabilities:At the commencement date of the lease, the Company recognizes lease liabilities measured at the present value of lease payments to be made over the lease term. The lease payments include fixed payments (including in our consolidated financial statements. Such measurement maysubstance fixed payments) less any lease incentives receivable, variable lease payments that depend on the use of estimates such as long-term interest rates, foreign currenciesan index or a rate, and inflation indices, and becomes increasingly complex whenamounts expected to be paid under residual value guarantees. The lease payments also include the instrument being valued does not have counterparts with similar characteristics traded in an active market. For more detailed information about Derivative Instruments please refer to Note 28 to our Financial Statements.

Cemig granted to Fundo de Participações Redentor, which is a stockholder in Parati, a put option to sell the totality of its shares in Parati, exercisable in May 2016. The exercise price of a purchase option reasonably certain to be exercised by the Company and payments of penalties for terminating the lease, if the lease term reflects the Company exercising the option is calculated from the sum of the value of the amounts injected by the Fund into Parati, plus the runningto terminate. Variable lease payments that do not depend on an index or a rate are recognized as expenses of the fund, less Interest on Equity, and dividends, distributed by Parati. The exercise price is subject to monetary updating by the CDI (Interbank CD) Rate plus financial compensation at 0.9% per year. For more details please see note 14 to the financial statements.

Cemig GT and the private pension plan entities participating in the investment of SAAG entered into put option agreements exercisable byperiod in which the funds in July 2021. The exercise price ofevent or condition that triggers the put options will correspond to the amount invested by each private pension plan, updatedpro rata temporis by the IPCA index as published by the IBGE (Instituto Brasileiro de Geografia e Estatística), plus interest at 7% p.a., discounting dividends and interest on equity that have already been paid by SAAG to the private pension plan entities. For more details please see Note 14 to our financial statements.

Rules, interpretations and changes that came into effect on January 1, 2015, with possible impacts on the Company

The following rules and changes of rules came into effect during the business year:

payment occurs.

Changes to IAS 19/CPC 33 (R1) –Defined-benefit plans: Contributions by employees.

IFRS Annual Improvements cycles: 2010-2012 and 2011-2013.

The Company has analyzed impacts of these changes and did not have material impacts in its financial statements.

New and revised rules and interpretations already issued and not yet adopted, with possible impacts for the Company

In effect for annual periods starting on or after January 1, 2016:

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Changes to IFRS 11 –Joint Arrangements: Provide instructions on accounting for the acquisitionTable of a “business combination” as defined by IFRS 3–Business Combinations.Contents

 

Changes to IAS 1 –Presentation of Financial Statements: These offer guidance regarding the application of the concept of materiality.

Changes

In calculating the present value of lease payments, the Company uses its incremental borrowing rate at the lease commencement date because the interest rate implicit in the lease is not readily determinable. After the commencement date, the amount of lease liabilities is increased to IAS 16reflect the accretion of interest and IAS 38: Provide clarification with respectreduced for the lease payments made. In addition, the carrying amount of lease liabilities is remeasured if there is a modification, a change in the lease term, a change in the lease payments (e.g., changes to acceptable methods for depreciation and amortization.

future payments resulting from a change in an index or rate used to determine such lease payments) or a change in the assessment of an option to purchase the underlying asset.

Changes to IFRS 10, IFRS 12 and IAS 28 –Investment entities: Applying exception from consolidation: provide guidance as to the applicability to controlling entities that are subsidiaries of an investment entity, (as defined in the guidance) of provisions allowing for investment entities to not consolidate its subsidiaries in its financial statements but instead value them at fair value therein.

Changes to IFRS 5 provide guidance with respect to cases where an entity reclassifies a non-current asset from held for sale) from ‘held for sale’ to ‘held for distribution’ (or vice-versa).

Changes to IFRS 7 provide additional guidance to clarify whether a service contract constitutes continuous involvement in an asset transferred, for the purposes of the necessary disclosures in relation to the transferred assets.

Changes to IAS 19 clarified that the rate used to discount obligations for post-retirement benefits should be determined based on AA corporate bond yields at the end of the reporting period.

The Company is still evaluatingrecognize separately the impacts that these new rules and alterationsexpenses of existing rules will haveinterest on the amountsleasing liability and disclosures presented in its consolidated financial statements.

In effect for annual periods starting on or after January 1, 2017:the expense of depreciation of the asset of the right to use.

 

Changes

Short-term leases and leases of low-value assets:The Company applies the short-term lease recognition exemption to IAS 12 – Recognitionits short-term leases. It also applies the lease of deferred taxlow-value assets for non-realized losses.

Disclosure Initiative (Changes to IAS 7) – Changes IAS 7 –Statement of Cash Flows: Clarifies that entities should provide disclosure that enable users of financial statements to evaluate changes in liabilities arising from financing activities applicable to annual periods starting on or after January 1, 2017.

In effect for annual periods startingrecognition exemption to leases that are considered to be low value. Lease payments on or after January 1, 2018:short-term leases and leases of low value assets are recognized as expense on a straight-line basis over the lease term.

 

Changes to IFRS 10 and IAS 28 –Sale or Contribution of Assets between an Investor and its Associate or Joint Venture: Provides guidance with respect to situations that involve the sale or contribution of assets between an investor and its associate or joint-venture.

IFRS 9 –Financial instruments: Establishes that all financial assets recognized that are within the scope of IAS 39 must be subsequently measured at amortized cost or fair value.

In relation to the impairment of financial assets, IFRS 9 requires use of a forward-looking ‘expected loss’ impairment model, in contrast to the model of actual impairment stated in IAS 39.

IFRS 15 –Revenue from Contracts with Customers: In May 2014 IFRS 15 was issued and established a simple and clear model for companies to use in accounting for revenue arising from contracts with clients. IFRS 15 will replace the current guidance on recognition of revenue contained in IAS 18 –Revenues, IAS 11 –Construction Contracts, and the related interpretations, when it comes into effect.

In effect for annual periods starting on or after January 1, 2019:

IFRS 16 –Leases: With this new rule, lessors will have to recognize the liability for future payments and the right to use of the leased asset for practically all leasing contracts, including those currently classified as operational leasing contracts.

The Company is still evaluating the impacts that these new rules and alterations of existing rules will have on the amounts and disclosures presented in its consolidated Financial Statements.

Principal factors affectingFactors Affecting our financial condition and results of operationsFinancial Performance

Analysis of electricity salesEnergy Sales and costCost of electricity purchasedEnergy Purchased

ElectricityEnergy rates in Brazil, related to electricity distribution companies’energy distributors’ sales to captiveregulated customers, are set by ANEEL, which has the authority to readjust and review rates in accordance with the applicable provisions of the concession contracts. See “Item 4: The Brazilian Power Industry—Rates”Tariffs”.

We charge captive consumersregulated customers for their actual electricityenergy consumption during each 30-day billing period at specified rates. Certain large industrial consumerscustomers are charged according to the electricityenergy capacity contractually made available to them by us, with adjustments to those rates according to consumption during peak demand time, as well as capacity requirements that exceed the contracted amount.

In general, rates on electricityenergy that we purchase are determined by reference to the capacity contracted for as well as the volumes actually used.

The following table sets forth the average rate (in reaisReais per MWh) and volume (by GWh) components of electricityenergy sales and purchases for the periods indicated. The term “average rate”‘average rate’ refers to revenues for the relevant class of consumerscustomers divided by the MWh used by such class and does not necessarily reflect actual rates and usage by a specific class of end-users during any particular period.

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Table of Contents

 

   Year ended December 31, 
   2015   2014   2013 

Electricity sales:

      

Average rate to final consumers (R$/MWh)

      

Industrial rate

   251.69     184.16     171.54  

Residential rate

   742.42     517.58     476.93  

Commercial rate

   614.86     435.65     390.06  

Rural rate

   416.27     267.85     244.72  

Public services rate and others

   473.41     320.05     284.49  

Total sales to final consumers (GWh)

      

Industrial consumers

   22,969     26,026     23,452  

Residential consumers

   9,830     10,014     9,473  

Commercial consumers

   6,434     6,395     6,035  

Rural consumers

   3,380     3,390     3,028  

Public services and other consumers

   3,422     3,462     3,371  

Average rate (R$/MWh)

   441.03     302.53     277.50  

Total revenues (R$million)

   20,319     14,922     12,597  

Sales to distributors:

      

Volume (GWh)

   10,831     14,146     16,127  

Average rate (R$/MWh)

   203.77     163.30     132.94  

Total revenues (R$million)

   2,207     2,310     2,144  

Year ended December 31,

2020

2019 (Restated)

2018

(Restated)

Energy sales:   
Average rate to final customers (R$/ MWh)   
Industrial rate327.62320.04276.61
Residential rate899.31917.41843.28
Commercial rate580.91582.62558.83
Rural rate581.49542.26496.27
Public services rate and others540.52548.43505.74
    
Total sales to final customers (GWh)   
Industrial customers12,73114,87317,689
Residential customers10,98110,53810,267
Commercial customers8,5719,3358,380
Rural customers3,7663,7953,615
Public services and other customers3,3193,6343,571
Average rate (R$/ MWh)584,18569,76501.32
Total revenues (R$million)23,01824,05221,882
    
Sales to concession holders:   
Volume (GWh)13,90711,92011,992
Average rate (R$/ MWh)241.82246.90250.33
Total revenues (R$million)3,3632,9433,002

Distribution ratesRates

Our operational results have been significantly affected by fluctuations inCEMIG D's periodic tariff review takes place every five years and has the levelsobjective of rates that Cemig Distribution (Cemig D) is authorized to charge for distribution of electricity. The process of setting rates in Brazil has been influenced, historically, by government attempts to control inflation. Withre-evaluating the restructuring ofcompany's manageable costs, which primarily include the Brazilian electricity sector, which began in 1995,operating costs and under the terms of the renewal of the concession contract that we signed with ANEEL in 1997, there have been significant changes in the process of setting tariffs.

Every year, in April, ANEEL issues a resolution that establishes the average annual rate adjustment for Cemig D (our distribution company). This rate (usually a positive figure, indicating increase) was 3.06% in 2013, 16.3% in 2014 and 41.41 % in 2015.

In January 2013 the Brazilian federal government enacted Law Nº 12,783, which removed some charges imposed on providers of electricity, reducing (i) the prices of electricity sold by those generators that had their concession agreements renewed, and also (ii) the prices for transmission of electricity, due to reduction of the Permitted Revenue of those transmission companies that had their concessions renewed. On January 24 of that year, ANEEL set new tariffs for the distributors, to pass through the effects of that law to consumers. This adjustment was made by an Extraordinary Tariff Review, for all the distributors. For Cemig, this tariff adjustment represented a reduction of invoiced revenue by 22%.

However, this adjustment did not affect our operational revenue, because it was applied only in the costs of Portion A, which arefixed assets that comprise the remuneration and depreciation of these assets. In the tariff review, the regulator applies the methodology for defining efficient operating costs which are not controllable.and evaluates the incremental investments made in the asset base since the last review, as well as the write-offs and depreciation of the existing assets, composing a new remuneration base.

On April 7, 2015May 15, 2020, in view of the public calamity scenario resulting from the Covid-19 pandemic, CEMIG submitted a request to ANEEL definedto defer the annualapplication of the result of its tariff process until June 30, 2020, in order to mitigate the effects on consumers in its concession area, the tariff that was in force since May 2019 remaining. On June 25, 2020, ANEEL’s Board approved the result of CEMIG's readjustment with an average impact of 4.27%.

On August 5, 2020, CEMIG submitted to ANEEL a proposal for the reversal of R$714 million, for consumers in its concession area, regarding the financial component of reimbursement of Pasep / Cofins, with the objective of complying with contribute to low tariffs at a time when society as a whole was seeking to reduce the impacts of the pandemic. On August 18, 2020, ANEEL approved the readjustment with the insertion of this negative component reducing the average effect of CEMIG D’s 2020 tariff adjustment for Cemig D (Distribution): an increase of 35.83%. Thisto zero. Such rate was effective starting on August 19, 2020 and it remains the same until May 27, 2021. Such updating had the following components: (i) an increase of 29.99%,6.07% due to the Tariff Adjustment Index; (ii) an increasedecrease of 6.97%14.31% due to the variation in PortionParcel A costs (CVA – non-manageable costs); and (iii) ana increase of -1.12%8.24% related to other financial adjustments. Starting in 2013, subsidies given to certain consumers have been treated externally to the tariff figures, and no longer appear as a component of the tariff adjustment index.

The average annual tariff adjustments of CemigCEMIG D in 2015, 20142020, 2019 and 2013,2018, and the revisions of their respective components are givenwere as follows:

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2020

2019

2018

Average annual/periodic tariff adjustment0.00%8.73%23.19%

Components

   
Tariff adjustment index6.07%1.94%13.30%
Inter-year variation in fixed costs (CVA)-14.31%15.98%4.59%
Other financial adjustments8.24%-9.18%5.30%

Transmission Rates

In January 2013, our transmission concession was renewed for another 30 years in this table:accordance with the rules defined in Law 12,783/2013. At that time, there was an Extraordinary Review and transmission revenue was strictly reduced to the amount necessary to cover operation and maintenance costs, being part of the non-reversible assets indemnified.

   2015   2014   2013 

Average annual/periodic rate adjustment

   35.83%     14.76%     2.99%  

Components

      

Tariff adjustment index

   29.99%     10.77%     0.47%  

Inter-year variation in fixed costs (CVA)

   6.97%     2.78%     1.03%  

Subsidies

   0.00%     0.00%     1.45%  

Other financial adjustments

   -1.12%     1.23%     0.11%  

On February 27, 2015, ANEELIn 2017, the capital cost of the reversible assets not yet amortized at the time of renewal of the transmission became part of the Allowed Annual Revenue (‘RAP’) of transmission concessionaires covered by Law 12,783/2013, according to rules defined new ratesin MME Administrative Rule no. 120/2016. This revenue consists of two components. One refers to the financial component, which corresponds to the cost of capital of the non-indemnified assets for the distributors. This adjustment was made by an Extraordinary Tariff, applicable to all distributors. This adjustment was applied a specific and simplified calculation procedure to treat material change costs of CDE and power purchase. For Cemig this tariff adjustment represented an increase of 28.8% in their tariffs, effective from March 2, 2015 to April 7, 2015.

On April 8, 2015, ANEEL determined the annual tariff adjustment to be applied to Cemig D. This adjustment resulted in an average increase of 12.61% in electricity tariffs paid by CEMIG D’s customers, effective from April 8, 2015 to April 7, 2016.

On May 24, 2016, Aneel determined that the Annual Tariff Adjustment should be applied to the tariffs of Cemig D. The result was an average increase in consumer electricity rates by 3.78%, in effect as of May 28, 2016 until May 27, 2017.

Transmission rates

The revenue adjustment of the electricity transmission grids owned by Cemig, as specified by the concession contract, is made annually in June. The concession contract previously established a four-year period between periodic revisions. Law No. 12,783/2013 (Extension of Concessions) amended the term to provide for a frequency of every five years, from 2013 onward.

In 2010, ANEEL approved the results for the second periodic revision, again with a reassessment of the entire asset base of Cemig GT. The results were released by means of Resolution 988 of June 18, 2010, setting a decrease in annual revenue of 15.88%. This was retroactively applied to 2009, since the regulator had been working on the definition of the rules to be applied for this revision.

The concession contract provides that revenues must be restated for inflation annually. Until January 2013, the index used to restate for annual inflation was the General Market Price inflation Index, or IGP–M. The IGP-M posted inflation of 4.26% from June 2011 to May 2012, increasing the revenue for the 2012–2013 cycle. In June 2011, ANEEL approved an increase in the transmission revenue of 5.0%. After the implementation of Law 12,783/2013, from 2013 onward concession contracts are amended to set IPCA inflation as the index used for the annual adjustment of transmission companies’ Permitted Annual Revenue (Receita Annual Permitida, orRAP).

At the end of 2012, the federal government renewed Cemig’s transmission concession and reduced its revenue, from January 2013 to June 2017. During this period, the transmission company remained without any revenue for the assets made available that had not yet been indemnified. The second component, called the economic component, refers to the cost of capital to be paid to the end of the asset lifespan.

According to Technical Note No. 183/2017, appended to Resolution No. 2,258/2017, which ratified the RAP calculation for the 2017-2018 cycle, the total value of the cost of capital of assets not indemnified for this cycle was R$148 million per year. It also removed370.8 million.

Concerning the readjustment processes, the transmission concession agreement provides for a review every five years. The first review after the concession renewal was to occur in July 2018. However, this review occurred only in 2020 with a retroactive effect from July 2018. The methodology for this review was approved by Normative Resolution No. 816/2018, which covers a new criterion for valuation of the amount of revenue two taxes previously included:asset base and captures other revenues for tariff moderation. A new model for calculating operating costs is being discussed with the “Government Employees” Pension Fund Contribution’ (Programa de Formação do Patrimônio do Servidor Público, orPasep) and the “Contribution to Finance Social Security” (Contribuição para o Financiamento da Seguridade Social, or “Cofins”).

regulator. In July 2013, as a result of the annual tariff adjustment, Cemig2020, CEMIG GT’s RAP was increased to R$199 million, resulting from the addition of revenue from new works, a portion for adjustments related to the previous year, and the inflation adjustment by the IPCA index.15.7%. The total variationmain positive variations were observed in the RAP from January to JulyEconomic and Financial Component of 2013 was 11.66%.

In July 2014, the annual tariff adjustment increased Cemig GT’s RAP to R$224 million – a further increaseAnnual Cost of 12.30%.

In July 2015, Cemig GT’s RAP was adjusted by 23.6%Assets (‘CAA’) of Basic Network of the Existing System (‘BNES’), due to the applicationchange of IPCAthe WACC and the reinclusion of the Ke parameter on revenue already approved and also duethe Financial Component, both effects of the Review process of the 2018-2023 cycle. The postponement of the RAP Review of the 2018-2023 cycle (which took place, as expected, in 2020) generated an Adjustment Portion of R$165 million, referring to the recognitionpositive effects of new reinforcements. Cemigthe review on the revenue of the 2018-2019 and 2019-2020 cycles. This amount will be paid in three installments of R$55 million (June 2020 prices) in the 2020-2021, 2021-2022, and 2022-2023 cycles, adjusted by the IPCA. In CEMIG Itajubá, in turn, had case (concession contract No. 079/2000) there was awarded an increaseadjustment of 4.1% of revenue approved for the 2015-2016 cycle, relating to the two concessions, totaling R$270.7 million.

In July 2016, the RAP of Cemig GT was increased by 26.2%6.5%, as athe result of the application of the IPCAan inflation indexadjustment to the revenue previously approved and also due to recognition of new improvements strengthening the network. The substation that had been put out to tender, Cemig Itajubá, ,which is No. 079/2000, was awarded a positive adjustment of 3.0%. The increase for the Itajubá facility was lower than average inflation as measured bybased on the IGP-M index, due to the reduction of the RAP for this concession starting on the first half of 2017. The approved revenue for the 2016-17 period, for the two concessions, is an aggregate of R$340 million.index.

Rationing of electricity – and government measures to compensate electricity concession holders

In late 2000 and early 2001, low levels of rainfall, significant growth in demand for electricity, and Brazil’s significant dependence on hydroelectric generation sources resulted in an abnormal fall in levels at several of the reservoirs used by Brazil’s largest hydroelectric generation plants. In May 2001 the federal government announced a group of measures mandating reduction in consumption of electricity in response to those conditions. Under these measures, electricity distribution and generation companies (such as our Company) were reimbursed for the losses of revenue resulting from the rationing imposed by the federal government – arising either from lower sales volume, or lower sales prices of electricity, or from having purchases of electricity made on the CCEE. This compensation was given in the form of the right to charge extraordinary increases in electricity tariffs to consumers over a future period, which averaged 74 months, and ended in March 2008.

However, the New Industry Model (one of the principal purposes of which is to guarantee supply of electricity) created auctions for the Regulated Market (Ambiente de Contratação Regulado – ACR), in which it is possible to buy electricity from new plants to be built to guarantee supply. Since the New Industry Model was introduced, contracts for supply of approximately 47MW from new generation capacity to be provided by new-build plants have been placed in these auctions, supply to start over the period from 2008 through 2017.

Of this amount, a total of 5.97MW was contracted in ‘Reserve Auctions’ – that is to say, this power capacity is not committed to any contract, or to any minimum supply level.

In the rainy season of late 2012 and early 2013 (November 2012 to March 2013), there was much less rainfall than expected in Brazil’s Southeastern region, and due to this situation the thermoelectric plants were activated to generate complementary supply to meet the system’s electricity consumption needs. In this period the principal strategy of the National System Operator (Operador Nacional do Sistema Elétrico – ONS) was to preserve storage capacity in the reservoirs of hydroelectric plants, to ensure supply of the system’s energy needs over the whole of the year 2013.

This resulted in a high level of expenses on thermoelectric generation, and a sustained increase in the spot market price – which averaged R$121.29/MWh in July 2013.

In the rainy season of late 2013 and early 2014, rainfall in the Southeast was again significantly lower than the expected averages. This placed the system in a state of alert at the beginning of 2014, focusing on means of maintaining the capacity to supply the system’s consumption needs. Storage levels were again lower than expected for the period, and final figures for rainfall and flows in the period were awaited, to give a complete picture of the need for adjustments of load to preserve the capacity to serve the market.

Again in the rainy season of late 2014 and early 2015the rainfall in the Southeast was below the historic average, completing two consecutive rainy seasons with low precipitation in the Southeast. As the reservoirs finished 2014 with the lowest recorded historic level, the ONS continued to dispatch all the thermoelectric generation through 2015 and hope for a load reduction. By March 2015 the government decided to remove some subsidies in the energy tariff leading it to a rise of 50%, this tariff rise and the industrial load reduction due to the effect of economy recession gave the system a relief in the first semester of 2015.

During the winter (dry season) of 2015, the climate began to change due to the effect of El Niño (climate phenomenon that occurs when Pacific Ocean gets warmer than average). This phenomenon affects the rain in Brazil bringing more rain to the south and less to the north and northeast. With rain in the south being above average from June to December, the system ended 2015 with a reservoir condition better than it did in 2014. By 2016, still under El Niño’s effect the Southeast had an above historic average rainfall in January leading to a great recover in the south east reservoir. Due to these improved conditions for hydroelectric generation, in February 2016 the ONS began to reduce thermoelectric generation.

Exchange ratesRates

Substantially all of our revenues and operating expenses are denominated in reais.Reais. However, we have some foreign currency-denominated debt. As a result, in reporting periods when the realReal declines against the U.S. dollar or other foreign currencies in which our debt is denominated, our operating results and financial position arecan be adversely affected.affected even with such foreign currency-denominated debt being hedged. Foreign exchange gain or loss and monetary variation gain or loss may impactaffect our results of operations in periods in which there are wide swings in the value of the realReal relative to the U.S. dollar or high inflation. We have a number of financial and other contracts under which we owe, or are entitled to, amounts in respect of monetary variation as measured by an index of price inflation in Brazil. In 2012,

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Impacts of Covid-19

Overview

On March 11, 2020, the World Health Organization characterized Covid-19 as a pandemic, reinforcing the restrictive measures recommendations to prevent the virus dissemination worldwide. These measures are based, mainly, on social distancing, which have been causing major negative impact on entities, affecting their production process, interrupting their supply chains, causing workforce shortages and closing of stores and facilities. The economies around the world are developing measures to handle the economic crisis and reduce any possible effect, especially by their central banks and fiscal authorities.

Government measures aimed at Brazilian energy sector

Several measures were implemented by the Brazilian government, specifically aimed at energy sector, which include:

·The provisional normative act. 950/2020 issued on April 8, 2020, which provides for 100% discount in the calculation of social energy tariff (‘Tarifa Social de Energia Elétrica’), from April 1, 2020 to June 30, 2020, applicable to customers included in low-income residential subclass, with energy consumption less than or equal to 220 kWh/month. The act also authorizes the Federal Government to allocate resources to Energy Development Account (CDE), limited to R$900 million, to cover the tariff discounts established.
·Expansion on the limit of total amount of energy that can be declared by energy distributors in the process of the mechanism for the sale of surplus (‘Mecanismo de Venda de Excedentes’ - MVE), during 2020, from 15% to 30%, for the purpose of facilitating contractual reductions.
·Provision of financial resources available in the reserve fund in April 2020, by CCEE, in accordance with ANEEL Dispatch 986/2020, dedicated to reduce future regulatory fees. CEMIG D was granted with R$122 million.
·Under Resolution 878/2020, issued on March 24, 2020, the regulator has implemented some measures in an attempt to maintain the public service of energy supply, which include: prohibiting energy supply suspension due to default of certain categories of customers (residential), for 90 days, extended to July 31, 2020, prioritizing emergency assistance and energy supply to services and activities regarded as essential, drawing up specific contingency plans to assist health care units and hospital services, among others. Under Resolution 879/2020, issued in July 21, 2020, the regulator changed the Resolution 878/2020, as of August, 2020, maintaining the prohibition of energy supply suspension only to low income residential subclass, revoking the provisions applied to the other residential subclasses and related to services and activities regarded as essential.
·Authorization to create the ‘Covid-Account’ under the Decree 10,350/2020 issued on May 18, 2020, as detailed in the following topic.

Company’s initiatives

On March 23, 2020, the Company had swap contractsestablished the Coronavirus Crisis Management Committee (‘Comitê Diretor de Gestão da Crise do Coronavírus’) to ensure its readiness to making decisions because of the fast-changing situation, which became more widespread, complex and systemic.

Also, in line with recommendations to maintain social-distancing measures, the Company has implemented an operational contingency plan and several precautionary measures to keep its employees healthy and safe, including: security and health technicians contacting operational staff on a daily basis; interacting daily with subcontractors Social Service department to monitor the evolution of suspicious cases; changing the schedule to prevent gatherings; restricting national and international travel; suspending technical visits and events at Company’s facilities; using remote means of communication; adopting work-from-home policies for a substantial number of employees, providing face masks for employees in external service or in service into its facilities, and requiring outsourcings providers to put the same procedures in place.

117 

In August 2020 the Company started the plan for the purposegradual return-to-office, which is in compliance with measures for prevention, control and mitigation of convertingrisks of Covid-19 transmission in work environments.

In-person service to the originalgeneral public was suspended temporarily, and resumed, subject to appointment, from August 3, 2020, in the municipalities that subscribed to the plan created by the State of Minas Gerais, called ‘Plano Minas Consciente’, and which are in the ‘Green Wave’ phase of the program. The decision to serve the public in person by appointment obeys the rules of the plan, and is in accordance with responsible resumption of the economy in Minas Gerais state, following the Covid-19 pandemic.

The Company maintains the communication with its customers on virtual channels and essential assistance in customers’ facilities, ensuring the appropriate energy supply.

The Company also adopted the following measures in order to contribute with society:

·Providing payment flexibility to low-income residential subclass customers, registered as social tariff, who will be able to pay their debts in up to six installments, without interest or penalties, applied until July 1, 2020;
·Providing payment flexibility to public and philanthropic hospitals as well as to emergency rooms units, without interest or penalties, conditions applied until July 1, 2020;
·Offering the entities regarded as small business by Brazilian law the option for payment in up to six installments, without interest or penalties, conditions applied until July 1, 2020;
·A negotiation campaign was launched, in effect until October 31, 2020, enabling customers to pay debt by installments in up to 12 months without interest.

In addition, the Company Executive Board approved the following measures, in order to support the fight against the Covid-19 during the critical period named “purple wave” (‘onda roxa’) instituted by the Extraordinary Covid-19 Committee of the State of Minas Gerais, through the Deliberation n. 138, of March 16, 2021, in the State of Minas Gerais:

·Suspending the interruption in supply of energy of customers classified as low income residential subclass;
·Providing payment in installments to customers classified as low income residential subclass, under the specific conditions of the program, available in the Company website.
·Providing payment in installments to customers from other classes, including commercial customers classified as as small business by Brazilian law, operating in the sectos affected by the crises, under the specific conditions of the program, available in the Company website;
·Prioritizing emergency assistance and energy supply to health care units and hospital services and others activities regarded as essential; and
·Communication initiatives aimed at raising awareness of the population about the importance of staying at home, rational use of energy, and electronic equipment use, preventing overload, short-circuit and fires.

The Company is working diligently to mitigate the crisis impacts on its liquidity, implementing the following measures, among others:

·Restraint of the capital expenditure planned for 2020, in the approximate amount of R$349 million and a budget review, which reduced the expenses related to labor, material, outsourced services and others, in the approximate amount of R$164 million;
·Reduction in dividends payments to shareholders, and deferral dividends and interest on equity payments to the end of 2020;
·Negotiating with its customers on the free market their contracts;
118 
·Negotiating the terms and conditions established in contracts signed with gas suppliers, including Petrobrás;
·Deferral, during the year, payment of taxes and social charges payment, as authorized by legislation.

“Covid-account” (‘Conta-Covid’)

On May 18, 2020, in order to mitigate the financial effects caused by the Covid-19 pandemic, the Decree n. 10,350/20 authorized the creation of Covid account, to support the energy distribution sector, which is the basis of the energy sector financial flow, aimed to either cover the distribution agents revenue/cash flow deficit or to anticipate their revenues, related to (i) over-contracted purchases due to market retraction, (ii) “CVA” sector assets (iii) maintaining the neutrality of regulatory charges, (iv) compensation for the delay in applying tariff adjustments until June 30, 2020 and (v) anticipation of “parcel B” revenues as determined by ANEEL regulation.

On June 23, 2020, the regulator issued the Normative Resolution n. 885/2020, which set out the criteria and procedures to manage the “Covid-account”, as well as regulated the use of the CDE regulatory charge.

On January 26, 2021, ANEEL issued the Despatch nº 181/2021, which defined the monthly charge to be paid in order to amortize the loan, as well as the respective coverage to be included into the tariff to pay the charge. The annual quote of ‘CDE-Covid-Account’ will be paid by the distribution agents through the tariff charge included in the energy tariff and in the tariff of use of distribution system (‘TUSD’).

The amount received by CEMIG D will be converted, updated by Selic rate, as a tariff negative financial component in the tariff processes of 2021, ensuring the neutrality.

CEMIG D joined the financial compensation mechanism under the Covid-account (‘Conta-Covid’), in order to boost its cash flow enabling it to meet its financial obligations, in spite of the collection reduction resulting of the economic crises. The total total amount from the “Covid-Account”received by CEMIG D, in installments, was R$1,404 million.

There are some rules applied to distribution agents entitled to the Covid-account resources, such as (i) relinquishing any intention to reduce or end the purchase of energy from generators because of a particular financing,reduction in the sales caused by the pandemic crises, until December 2020; (ii) in the event of default on payments, limiting their dividend payments to the legal minimum of 25% of net income and (iii) renounce the right to complain in court or arbitral tribunals on the conditions, procedures or obligations determined in legal and regulatory provisions on Covid-account. Notwithstanding, the right to request an extraordinary tariff review is fully preserved.

Due to the statements of renunciations established in the Acceptance Document under the Normative Resolution 885/2020, on July 3, 2020 CEMIG D’s Shareholders Extraordinary General Meeting approved alteration to its by-laws, to include §4 on Clause 33 limiting the distribution of mandatory dividend or interest on equity to the legal minimum, exceptionally for the cases and conditions that the regulator may demand, by rule or by contract, in order to mitigate a situation of financial imbalance caused by any fact or event attributable to a third party, or overriding government rulings, or expressly recognized force majeure.

Impact of Covid-19 on Financial Statements

Since March 2020, the Company has been monitoring the Covid-19 pandemic impact on its business and the market in which it operates. The Company has implemented a series of precautionary measures to protect the health of its employees and to prevent the spread of the novel coronavirus in its operational and administrative facilities. The measures are in accordance with the recommendations of World Health Organization (WHO) and Brazilian Ministry of Health and aim to contribute with the populations and Brazilian Authorities efforts, in order to help prevent the virus dissemination.

119 

The Coronavirus crises made an impact on the Company operations, especially related to energy distribrution market, due to the contraction of the economic activities and the social distancing measures, affecting entities production process, interrupting their supply chains, causing workforce shortages and closing of stores and facilities. These effects might result in lower energy consumption and an increase in delinquency.

In this scenario intervention in market policies, and the initiatives to reduce transmission of Covid-19, also led to lower consumption of natural gas in 2020 than in 2019: consumption by the industrial sector was 3% lower year-on-year, and consumption by the automotive sector was 28% lower. At the same time, consumption in 2020 by residential users was 20% higher year-on-year, and by commercial users was 14% higher – reflecting the natural motivation of increased use of natural gas as a safer option when supply is continuous.

As of December 31, 2020, from an interestthe observation of the pandemic’s economic effects, the Company assessed the assumptions used for calculating fair value and recoverable amount of certain financial and non-financial assets, as follows:

·The subsidiary CEMIG GT assessed whether the greater pressure on the exchange rate, combined with a lack of financial market liquidity, will have a negative impact on derivative financial instruments entered into to protect its operations against the risks arising from foreign exchange rate changes. At this point, given the current market conditions, the change in derivative instrument’s fair value, based on the forecasts of future interest and exchanges rates, cannot offset the Company’s total exposure to foreign exchange rate variability, resulting in a net loss of R$4 million in the period of January to December of 2020. The long-term projections carried out for the foreign exchange rate are lower than the current dollar quotation, which may represent a decrease in Company’s foreign exchange variation expense, if the projected scenario occurs;
·The Company is assessing the circumstances arising from Covid-19 pandemic and associated measures aimed at reducing the impact of the economic contraction on customer delinquency when measuring expected credit losses. The Company has intensified measures to mitigate the risks of delinquency, such as a campaign of negotiation with clients in arrears whose energy supply the Company was temporarily prohibited from suspending as well as intensifying the usual collection measures;
·The Company also reviewed the financial assets and liabilities measured at fair value to reflect the conditions and current rates projected, which impacts are presented in Note 31 to the Financial Statements;
·The total load on the Brazilian national grid fell in 2020, especially from March to May, and has been recovering gradually since. Year to date, the energy transported and sold to CEMIG D customers increased 4.42% and reduced 5.31%, respectively. In the second semester of 2020, the energy transported increased 10.29% and the energy sold expanded 94.66%, compared with the same period of the last year, reflecting the easing of social distancing rules;
·The accumulated variation of the CEMIG D’s captive customers market, measured from the pandemic outbreak until December 2020, reduced by 8%. It is important to mention that the effects of the financing expenses arising from energy purchase were minimized by the ‘Covid-Account’ creation; and
·The Company is starting negotiations and deferrals with its customers and energy and gas suppliers, in order to maintain CEMIG GT and Gasmig liquidity during the economic crisis.

The impacts of the Covid-19 pandemic disclosed are based on the variation inCompany’s best estimates. Despite the exchange rateimpact of the U.S. dollar, to an interest rate basedpandemic on the Brazilian Interbank CD Rate (the Certificado de Depósito Interbancário, or CDI, Rate). These transactions were settled during 2013.Company’s liquidity in 2020, significant long-term effects are not expected.

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Operating Results

Year Ended December 31, 2020 compared to the Year Ended December 31, 2019

Net revenues

Our consolidated financial statements for the years ended December 31, 2015 compared2019 and 2018 have been restated to reflect the year ended December 31, 2014change in an accounting policy and its impacts are disclosed in note 2.8 of our consolidated financial statements.

Net operating revenues

Net operating revenues increased 8.97%decreased by 1.02% from R$19,54025,486 million in 20142019 (restated) to R$21,29225,228 million in 2015.2020, as follows.

 

2020

Net revenues

2019

(Restated)

Net revenues

2020 vs 2019

 (in million of R$)(%)(in million of R$)(%)(%)
Energy sales to final customers23,01891.2424,05294.37(4.30)
Revenue from wholesale supply to other concession holders3,41413.532,87611.2818.71
CVA (compensation for changes in ‘Parcel A’ items ) and Other financial components4551.80580.23684.48
Financial component arising from PIS/Pasep and Cofins taxes refunded to customers– realization2661.05---
Revenue from use of the electricity distribution systems – TUSD3,02211.982,72210.6811.02
Transmission operation and Maintenance revenue2801.113521.38(20.45)
Interest revenue arising from the financing component in the transmission contract asset4381.743281.2933.54
Adjustment to expectation of cash flow from indemnifiable financial asset of the distribution concession160.06180.07(11.11)
Revenue on financial updating of the Concession Grant Fee3471.383181.259.12
Construction revenues1,6376.491,2925.0726.70
Energy transactions on the CCEE1540.614321.69(64.35)
Mechanism for the sale of surplus2340.93---
Supply of gas2,0117.972,2989.02(12.49)
Fine for violation of service continuity indicator(51)(0.20)(58)(0.23)(12.07)
Recovery of PIS/Pasep and Cofins taxes credits over ICMS--1,4285.60-
Other revenue1,7096.771,7216.76(0.75)
Deductions on revenue(11,722)(46.46)(12,351)(48.46)(5.09)
Total net revenue25,228100.0025,486100.00(1.02)

 

   2015  % of net
operating
revenues
  2014  % of net
operating
revenues
  2015
versus
2014 %
 
   (in millions
of R$)
     (in millions
of R$)
       

Electricity sales to final consumers

   20,319    95.4    14,922    76.4    36.2  

Revenue from wholesale supply to other concession holders

   2,207    10.4    2,310    11.8    (4.5

CVA (compensation for changes in ‘Portion A’ items ) account and Other financial components of tariffs

   1,704    8.0    1,107    5.7    53.9  

Revenue from use of the electricity distribution grid – TUSD

   1,465    6.9    855    4.4    71,3  

Revenue from use of the concession transmission system

   261    1.2    557    2.9    (53.1

Transmission indemnity revenue

   101    0.5    420    2.1    (76.2

Construction revenues

   1,252    5.9    941    4.8    33.0  

Transactions in electricity on the CCEE

   2,425    11.4    2,348    12.0    3.3  

Supply of gas

   1,667    7.8    422    2.2    295.0  

Other operating revenues

   1,440    6.7    1,284    6.5    12.1  

Taxes on revenue and regulatory charges

   (11,549  (54.2  (5,626  (28.8  105.3  

Total net operating revenues

   21,292    100.0    19,540    100.0    9.0  

ElectricityEnergy sales to final consumerscustomers

Total revenue from electricity salesenergy sold to final consumers (excluding Cemig’s own consumption)customers in 2020 was R$20,31923,018 million, in 2015, representing an increaseor 4.30% lower than the figure for 2019 of 36.17% over 2014 (R$14,922 million).R$24,052 million.

The variation mainly reflects the following insights:main items that affected total revenue from energy sold to final customers were:

·The annual tariff adjustment for CEMIG D effective as from May 28, 2019, with an average upward effect of 8.73% on customer tariffs, in comparison an average upward effect on customer tariffs of 23.19% effective as from May 28, 2018; and
·Volume of energy sold to final customers 6.66% lower year-on-year.

 

Annual

The annual tariff adjustment for CemigCEMIG D, effective July 1, 2020, with average upward effect on consumercustomer tariffs of 14.76%, effectivewas 4.27% and from April 8, 2014 (full effectAugust 19, 2020, the adjustment was recalculated, resulting in 2015).

The Extraordinary Tariff Adjustment (RTE) for Cemig D, which resulted in an average increase in consumers’ tariffs of 28.76%, applicable from March 2, 2015.

An annual tariffthe adjustment with averagehaving a null effect on consumercustomer tariffs, due to reimbursement to customers of 7.07%R$714 million, corresponding to the escrow deposits released after the success of CEMIG’s legal action (against which there is no further appeal), effectivewhich recognized the right to exclude the ICMS amounts from April 8, 2015.the calculation basis of PIS/Pasep and Cofins taxes. See Note 14 to the financial statements.

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Table of Contents

 

Creation, in 2015, of the ‘Tariff Flag’ mechanism, at the following rates per 100 kWh consumed: (i) as from January 2015, R$1.50 per 100kWh for the Yellow Flag tariff, and R$3.00 for the Red Flag tariff; (ii) as from March 2015, R$2.50 per 100kWh for the Yellow Flag tariff and R$5.50 for the Red Flag tariff; and finally (iii) from September 2015, R$2.50 for the Yellow Flag tariff and R$4.50 for the Red Flag tariff. The Red Flag rates were in effect for the whole of 2015.

Volume of electricity sold in 2015 was 10.35% lower than in 2014.

Market Evolution

The total for sales of Cemig’sin CEMIG’s consolidated electricityenergy market comprises sales to: (i) captive consumersCaptive customers in Cemig’sCEMIG’s concession area in the State of Minas Gerais,Gerais; (ii) Free ConsumersCustomers in both the State of Minas Gerais and other States of Brazil, in the Free Market (Ambiente de Contratação Livre, or ACL),; (iii) other agents of the electricityenergy sector – traders, generators and independent power producers, also in the Free Market,Market; (iv) distributors,Distributors, in the Regulated Market (Ambiente de Contratação Regulada, or ACR);ACR Market; and (v) sales in the Wholesale Trading ChamberExchange (Câmara de Comercialização de Energia Elétrica, or CCEE), eliminating transactions between companies of.

As illustrated in the Cemig Group.

Thetable below, the total volume of electricityenergy sold by CemigCEMIG in 2015 was 10.3% less than in 2014.2020 decreased by 1.52% as compared to 2019:

   GWh 
  2015   2014   Var % 

Residential

   9,830     10,014     (1.8

Industrial

   22,969     26,026     (11.7

Commercial, Services and Others

   6,434     6,395     0.6  

Rural

   3,380     3,390     (0.3

Public Power

   892     891     0.1  

Public Illumination

   1,326     1,298     2.2  

Public Service

   1,204     1,273     (5.4

Subtotal

   46,035     49,287     (6.6

Own Consumption

   38     37     2.7  
   46,073     49,324     (6.6

Supply to Other Concessionaires (1)

   10,831     14,146     (23.4

Total

   56,904     63,470     (10.3

 GWh (2)

2020

2019

Var %

Residential10,98110,5384.20
Industrial12,73114,873(14.40)
Commercial, Services and Others8,5719,335(8.18)
Rural3,7663,795(0.76)
Public Power714905(21.10)
Public Illumination1,2431,357(8.40)
Public Service1,3621,373(0.80)
Subtotal39,36842,176(6.66)
Own Consumption3438(10.53)
 

39,402

42,214

(6.66)
Supply to Other Concessionaires (1)13,90711,91916.68
Total

53,309

54,134

(1.52)
(1)Includes Regulated Market ElectricityEnergy Sale Contracts (CCEARs) and ‘bilateral contracts’ with other agents.

Comments on the various consumer categories:

(2)Residential: Residential consumption in 2015 was 1.84% lower than in 2014. This reflects a reduction of consumption which we believe was a reaction to the significant increases in the rates charged to final consumers during 2015 –Data not audited by external auditors; includes Regulated Market Energy Sale Contracts (CCEARs) and the application of the “Flag Tariff” rates during 2015. Average monthly consumption per consumer in 2015 was 126.5 KWh/month, or 3.6% less than in 2014 (131.2 KWh/month) – this was the first year-on-year reduction in this category since 2008.‘bilateral contracts’ with other agents.

 

Residential:Residential consumption in 2020 was 4.20% higher than in 2019. This increase is primarily due to new customer connections made in 2020, in CEMIG D.

Industrial:Total volume of energy consumed by regulated and free industrial customers was 14.40% lower in 2020 than in 2019. This decrease was due primarily to industrial activity not resuming growth due to the Covid-19 pandemic during the year.

Commercial, Services and Others:Consumption was 8.18 % lower in 2020, mainly due to the Covid-19 pandemic during the year.

Rural:Consumption by rural users increased by 0.76 % in 2020.

Supply to Other concessionaires:The energy sale to other concessionaires increased 16.68% compared to 2019 due to a higher volume of energy available sold in this segment, to redeem part of the high credit that those companies have at CCEE.

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Industrial: Consumption by captive and Free industrial clients was 11.74% less than in 2014, due mainly to contracts terminating at the endTable of 2014 not being renewed with Cemig GT, and lower levels of economic activity than in 2014 – a factor that directly affects industrial consumption of electricity.Contents

 

Commercial, Services and Others: Consumption by captive and Free Consumers both inside the concession area in Minas Gerais and outside the state, was 0.6% higher in 2015, mainly reflecting higher volumes invoiced by Cemig GT and its wholly-owned subsidiaries to Free Consumers – offset by lower volume invoiced to the captive consumers of Cemig D.

Rural: Total consumption by rural consumers was 0.31% lower in 2015, than in 2014 reflecting less use of irrigation, and the higher price of electricity during 2015, increasing farmers’ production costs.

Other categories: Consumption by the other consumer categories (public authorities, public lighting, public services and Cemig��s own consumption) was 1.13% lower in 2015 than in 2015.

Revenue from wholesale supply to other concession holders

Revenue from wholesale supply to other concession holders was R$2,207 million in 2015, or 4.46% less than in 2014 (R$2,310 million). It reflects a decrease involumeUse of electricity sold to other concession holders of 23.43% compared to in the previous year: 10,831 GWh in 2015, compared to 14,146 GWh in 2014.

Revenue from use of the electricity distribution grid (TUSD)

Distribution Systems (the TUSD charge):This is revenue from the charging ofFree Customers the Tariff for Use of the Distribution System (Tarifa de Uso do Sistema de Distribuição, or TUSD), to Free Consumers, for transport(TUSD) on the volume of electricity sold.energy distributed. In 20152020, this revenue was R$1,4653,022 million, 71.35% more thancompared to R$2,722 million in 2014 (R$855 million).2019, an increase of 11.02% year-on-year, mainly reflecting the following:

·Upward adjustment of 15.47% in the TUSD, in CEMIG D’s 2019 annual tariff adjustment, effective from May 28, 2019 added to an upward adjustment of 5.74% in the TUSD, in CEMIG D’s 2020 annual tariff adjustment, effective from May 28, 2020.

The increase reflects the increase in the tariff for free consumers, as from April 8, 2014, of 8.79% (full effect in 2015), and the further impact of tariff increases of 96.21% in 2015. The 2015 increases were mainly due to passing through of the increase in the quota payable for the Energy Development Account (Conta de Desenvolvimento Energético, or CDE) (See Note 10 of the Financial Statements). The effect of the increase in tariffs was partially offset by the effect of lower activity in the industrial sector – which consumed 11.74% less electricity than in 2014.

The CVA Account and Other financial components, in tariff increases

Cemigrate increases:CEMIG recognizes the difference between actual non-controllable costs (in which the CDE, and electricityenergy bought for resale, are significant components) and the costs that were used as the basis for determiningof decision of the rates charged to consumers. This balance – thecustomers. The amount that will beof this difference is passed through to clientscustomers in CemigCEMIG D’s next tariff adjustment – has been recorded as an operationalin 2020 this represented a revenue item of R$1,704455 million, in 2015, compared to the R$1,107 million58 million. The higher figure in 2014.

Revenue from use of the concession transmission system

Revenue from use of the concession transmission system totaled R$261 million in 2015,2020 compared to R$557 million in 2014, a decrease of 53.1%. This was2019 is mainly due to a reductionhigher cost of energy and the estimated figures used for future cost of energy in the revenues relatedtariff calculation (this difference generates a financial asset to be reimbursed to the conection fromCompany through the generation system to the transmission system.next tariff adjustment).

Transmission indemnityconcession revenue

·Construction revenue corresponds to the performance obligation to build the transmission infrastructure, recognized based on the satisfaction of obligation performance over time. They are measured based on the cost incurred, including PIS/Pasep and Cofins taxes over the total revenues and the profit margin of the project. For more information, see note 15 to the Financial Statements.
·Operation and maintenance revenue correspondes to the performance obligation of operation and maintenance specified in the transmission concession contract, after termination of the construction phase. They are recognized when the services are rendered and the invoices for the RAPs are issued.
·Interest revenue in the contract asset recognized, recorded as transmission concession gross revenue in statement income. Revenue corresponds to the significant financing component in the contractual asset, and is recognized by the linear effective interest rate method based on the rate determined at the start of the investments, which is not subsequently changed. The average of the implicit rates is 6.68%. The rates are determined for each authorization and are applied on the amount to be received (future cash flow) over the contract duration. This includes financial updating by the inflation index specified for each transmission contract.

Transmission indemnity revenue totaled R$101 million in 2015, compared to R$420 million in 2014, a decrease of 76.2%. The higher revenue recorded in 2014 is due to the diference between the accounting amounts previously recorded by Cemig related to the transmission assets and the preliminary indemnity amount approved by Aneel related to such assets. The amount recorded in 2015 represents an adjustment of the amount recorded in 2014 and in prior years.

Revenue from transactions in electricityenergy on the CCEE

CCEE:Revenue from transactions in electricityenergy on the CCEE was R$2,425154 million in 2015,2020, compared to R$2,348432 million in 2014, representing an increase2019, a decrease of 3.28%. The components64.35% year-on-year. This reflects lower volume of this figure were: (i) Higher total volume sold, at 7,157,641 MWh in 2015, compared to 3,354,224 MWh in 2014; and (ii) the Spot Price (Preço de Liquidação de Diferenças, or PLD)energy available for settlement in the wholesale market 58.31% lower (at R$287.20/MWh in 2015, compared R$688.89/MWh in 2014).2020 considering the low level of Brazilian reservoirs and energy allocated to be sold to other segments.

Revenue from supply of gas

Cemiggas:CEMIG reported revenue from supply of gas totaling R$1,6672,011 million in 2015,2020, compared to R$4222,298 million in 2014, representing2019, a decrease of 12.49%. This mainly reflects the decrease on the volume of gas sold to the wholesale market in 2020, mainly in the thermal and industrial segment.

Construction revenues:Distribution and transmission infrastructure construction revenues totaled R$1,637 million in 2020, compared to R$1,292 million in 2019 (restated), an increase of 295.02%. The variation reflects the fact that results for Gasmig began to be consolidated into Cemig’s results in October 2014 (in 2014 the revenue reported corresponds to only 3 months).

Construction revenues

Construction and infrastructure revenue (in transmission and distribution) totaled R$1,252 million in 2015, compared to R$942 million in 2014, an increase of 32.91%26.70%. This revenue is fully offset by Construction costs in the distribution segment, of the same amount, and corresponds to the Company’s investments in assets of the concession duringin the period.year. For the transmission segment, this represents investment in small improvements in 2020, due to regulatory changes and the suspension of contracts with works suppliers’ reinforcements.

Other operating revenues

123 

Recovery of PIS/Pasep and Cofins taxes credits over ICMS:The credits of PIS/Pasep and Cofins totaling R$1,428 million in 2019, resulted from the success in the Company’s legal action questioning the inclusion of ICMS tax in these amounts since July 2003.

Revenue from the mechanism for the sale of energy surplus:The revenue from the mechanism for the sale of energy surplus (MVE) were R$234 million in 2020, relating to offers of supply made at the end of 2019 by CEMIG D. This mechanism is an instrument regulated by ANEEL enabling distributors to sell overcontracted supply – the energy amount that exceeds the quantity required to supply captive customers.

Other:Other operating revenues totaled R$1,4401,709 million in 2015,2020, compared to R$1,2841,721 million in 2014, an increase2019, 0.75% lower year-on-year. The breakdown of 12.1%. This was mainly duethe other revenues is presented on Note 27 to an increase in the revenue from subsidies applicable to users of distribution services, which amount was reimbursed by Eletrobras. Those subsidies totaled R$996 million in 2015, compared to R$790 million in 2014.Financial Statements.

Deductions from RevenueRevenue:

Taxes and charges applied to operational revenue in 20152020 were R$11,54911,722 million, or an increase of 105.30% from 20145.09% lower than in 2019 (R$5,62612,351 million). This was (restated), mainly due to an increase inreflecting the CDE costs (explained in more detail below) and also higher net revenues (most of these charges are calculated simply as percentages of revenue).following:

The Energy Development Account – CDE

Payments to the Energy Development Account (CDE) are decided by an Aneel Resolution. The purpose of the CDE is to cover costs of concession indemnities, tariff subsidies, the subsidy for balanced tariff reduction, the low-income consumer subsidy, the coal consumption subsidy, and the Fuels Consumption Account (CCC).

Charges for the CDE in 2015 were R$2,870 million, compared to R$211 million in 2014. This is the result of the new budget for the CDE in 2015, in which Aneel increased the annual amount to be paid by Cemig D, which is passed through to the consumer in the Sector Charges component of tariffs.

This is a non-manageable
·CDE: The amounts of payments to the Energy Development Account (CDE) are decided by an ANEEL Resolution. The purpose of the CDE is to cover costs of concession indemnities, tariff subsidies, and the subsidy for balanced tariff reduction, the low-income customer subsidy, the coal consumption subsidy, and the Fuels Consumption Account (CCC). Charges for the CDE in 2020 were R$2,443 million, compared to R$2,448 million in 2019. This is a non-controllable cost: the difference between the amounts used as a reference for setting of tariffs and the costs actually incurred is compensated for in the subsequent tariff adjustment.

·Customer charges – the ‘Tariff Flag’ system: The Tariff Flag bands are activated because of low levels of water in the system’s reservoirs – tariffs are temporarily increased due to scarcity of rain. The ‘Red’ band has two levels – Level 1 and Level 2. Level 2 comes into effect when scarcity is more intense. Activation of the tariff flags generates an impact on billing in the subsequent month. Income from charges to the customer related to the Tariff Flag bands was 49.32% lower in 2020, at R$149 million, compared to R$294 million in 2019. This reflects application of the Green band for the whole year of 2020, due to reduction of the demand due to the Covid-19 Pandemic effects.

·Other taxes and charges on revenue: The other significant deductions from revenue are taxes, which are calculated as a percentage of sales revenue. Thus, their variations arise, substantially, from the changes in revenue.

Periodic Tariff Review

The tariff review effected in June 2020 for Contract 006/1997 resulted in recognition of revenue of R$529 million, comprising R$322 million for new assets in the National Grid, and R$207 million for existing assets in the National Grid, corresponding to the extension of the concessions, under Law 12,783/13, which were included in the regulatory remuneration base. In December 2020, contract 079/2020 was also submitted to the periodic tariff review, and this resulted in recognition of revenue of R$23 million (R$22 million net of PIS/Pasep and Cofins taxes). The revenues resulting from the periodic tariff reviews reflect, principally, the change in the rate of regulatory remuneration for the transmission activity, and remeasurement of the New Replacement Value (Valor Novo de Reposição – VNR) of the regulatory remuneration base (BRR).

Additionally, these revenues were impacted by the increase in annual RAP, in July 2020, and includes the effects of inflation and also new revenues resulting from investments authorized.

124 

Operating costs and expenses

Operating costs and expenses in 2020 were R$21,432 million, a decrease of 4.64% as compared to 2019 (R$22,475 million).

The following table illustrates the components of operating costs and expenses in 2020 and 2019 expressed as a percentage of net revenues:

 

2020

Net revenues

2019

(Restated)

Net revenues

2020 vs 2019

 (in  million of R$)(%)(in  million of R$)(%)(%)
Energy bought for resale(12,111)48.01(11,286)44.287.32
Charges for use of the national grid(1,748)6.93(1,426)5.6022.58
Depreciation and amortization(989)3.92(958)3.763.24
Personnel(1,276)5.06(1,272)4.990.31
Gas bought for resale(1,083)4.29(1,436)5.63(24.58)
Outsourced services(1,265)5.01(1,239)4.862.10
Post-employment benefits(438)1.74(408)1.607.35
Materials(79)0.31(91)0.36(13.19)
Operating provisions and impairment………..(423)1.68(2,401)9.42(82.38)
Employees’ and managers’ profit sharing…..(142)0.56(263)1.03(46.01)
Infrastructure construction costs(1,581)6.27(1,200)4.7131.75
Other operating expenses, net(297)1.17(494)1.94(40.20)
Total operating costs and expenses

(21,432)

84.95

(22,474)

88.18

(4.64)

The following are the main variations in operating costs and expenses between 2020 and 2019 (restated):

Employees´and managers´ profit sharing

The expense on employees and managers profit sharing was R$142 million in 2020, compared to R$263 million in 2019. The decrease was due to a lower consolidated net income of CEMIG – the basis of calculation for this expense.

Energy purchased for resale

Expenses due to energy purchased for resale in 2020 were R$12,111 million, compared to R$11,286 million in 2019, representing an increase of 7.31%. The main factors contributing to such increase were:

·Expenses on energy acquired in regulated market auctions increased by 10.36%, totalling R$3,334 million in 2020, as compared to R$3,021 million in 2019, mainly due to the increase in the volume of energy acquired;
·Expense on supply from Itaipu was 39.26% higher, at R$1,990 million in 2020, compared to R$1,429 million in 2019. The difference is mainly due to the increase of 31.80% in the average dollar quotation in 2020 compared to 2019 (R$5.23 and R$3.97, respectively), which has contributed to the rise in dollar energy price per KW (US$28.41/KW in 2020 and US$27.71/KW in 2019);
·The expenses on distributed generation (‘geração distribuída’) acquired was R$678 million in 2020, compared to R$207 million in 2019, 227.54% higher. This reflects the higher number of generation units installed (63,845 in December 2020, compared to 31,172 in December 2019); and the higher volume of energy injected into the grid (1,008,589,663 MWh in 2020, compared to 412,290,475 MWh in 2019);
125 
·The cost of purchases of supply in the spot market was at R$1,497 million in 2020, compared to R$1,886 million in 2019. The result expressed for spot-price supply is the net balance between revenues and expenses of transactions on the Power Trading Chamber (CCEE). The lower figure is mainly due to the average spot price (PLD) being 22.06% lower, at R$177.00/MWh in 2020, compared to R$227.10/MWh in 2019.

This is a non-controllable cost for CEMIG Distribution: the difference between the amounts used as a reference for calculation of tariffs and the costs actually incurred is compensated for in the subsequent tariff adjustment.

Consumer charges – For further details see Note 29 to the “Tariff Flag” system

In 2015, with the creation of the Tariff Flag mechanism, Cemig attributed, within Consumer charges, a total of R$1,067 million arising from the Tariff Flag system.

Operating costs and expenses

Operational costs and expenses, excluding Financial Revenue (expenses) in 2015 were R$ 18,317 million, 26.8% more than in 2014 (R$ 14,451 million). For more information please refer to Note 25 to our Financial Statements.

 

   2015  % of net
operating
revenues
  2014  % of net
operating
revenues
  2015
versus
2014 %
 
   (in millions
of R$)
     (in millions
of R$)
       

Electricity purchased for resale

   (9,542  (44.8  (7,428  (38.0  28.5  

Gas purchased for resale

   (1,051  (4.9  (254  (1.3  313.8  

Charges for the use of transmission facilities of the basic grid

   (999  (4.7  (744  (3.8  34.3  

Depreciation and amortization

   (835  (3.9  (801  (4.1  4.2  

Personnel

   (1,435  (6.7  (1,252  (6.4  14.6  

Employees’ and managers’ profit shares

   (137  (0.6  (249  (1.3  (45.0

Outsourced services

   (899  (4.2  (953  (4.9  (5.7

Post-employment obligations

   (156  (0.7  (212  (1.1  (26.4

Materials

   (154  (0.7  (381  (1.9  (59.6

Provisions for operating losses

   (1,402  (6.5  (581  (3.0  141.3  

Construction costs

   (1,252  (5.9  (942  (4.8  32.9  

Other operating expenses, net

   (455  (2.1  (654  (3.3  (30.4
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total operating costs and expenses

   (18,317  (86.0  (14,451  (74.0  26.8  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

The following are the main variations in expenses between 2015 and 2014:

The expense on electricity purchased for resale in 2015 was R$9,542 million. Compared to R$7,428 million in 2014, representing an increase of 28.46%. The main factors contributing to such increase are:

Expense on electricity acquired via auctions was 22.70% higher, at R$3,978 million in 2015, compared to R$3,242 million in 2014, arising mainly from availability contracts, due to expenditure on fuel for generation by the thermal plants.

Expense on electricity from Itaipu Binacional was 108.92% higherin 2015 than in 2014. This amount, indexed to the U.S. dollar, was R$1,734 million in 2015, compared to R$830 million in 2014. This reflects both an increase in the tariff in U.S. dollarsfrom US$ 26.05/kW-month in 2014 to US$ 38.07/kW-month as from January 2015, and also the appreciation of the U.S. dollar against the Real in 2015, compared to 2014. The average exchange rate for the U.S. dollar in invoices in 2015 was R$3.38, or 43.83% higher than the average rate of R$2.35 used in invoices in 2014.

The expense on electricity purchased in the free market was 56.75% higher, at R$2,762 million in 2015, compared to R$1,762 million in 2014. The difference mainly reflects that the volume of electricity purchased for resale by Cemig GT was 48.10% higher in 2015 (at 15,273,685 MWh), than in 2014 (10,313,226 MWh), reflecting lower generation capacity, with the termination of the concessions of some plants.

The cost of purchases of supply in the spot market was lower by 25.97% in 2015 compared to 2014, at R$935 million in 2015, compared to R$1,263 million in 2014, reflecting the lower cost of electricity in the wholesale market in 2015.

Charges for use of the transmission facilitiesnational grid

Charges for use of the basicnational grid totaledin 2020 were R$9991,748 million, compared to R$1,426 million in 2015, compared to R$744 million in 2014, represents2019, representing an increase of 34.27%22.58%.

This expense is payable by electricityenergy distribution and generation agents for use of the facilities that are components of the national grid. The amounts to be paid are set by an Aneel.ANEEL Resolution. The higher figure is mainly due to the annual adjustment in charges for use of the National Grid, which usually takes place in July, and had an effect of approximately 27.4% in 2020.

This is a non-manageable cost:cost for CEMIG Distribution: the difference between the amounts used as a reference for calculation of tariffs and the costs actually incurred is compensated for in the subsequent tariff adjustment.

Provisions for operating losses

Operating provisions and impairment

Operating provisions in 20152020 totaled R$ 1,402423 million, compared to R$ 5812,401 million in 2014, an increase2019, a decrease of 141.31%82.38%. This changeThe decrease was mainly reflecteddue to:

·Provisions for employment-law legal actions amounting R$46 million in 2020, compared to a provisions of R$136 million in 2019. This arises mainly from reassessment of the probability of loss in existing actions, based on application of the IPCA-E inflation index instead of the TR reference rate in monetary adjustment for employment-law legal actions dealing with debts.
·Variation of provisions for taxes, which represented the recognition of R$75 million in 2020, compared to R$1,228 million in 2019. This variation results, mainly, of the Company’s reassessment, based on the opinion of its legal advisers, of the probability of loss on administrative and court proceedings opened against the Company relating to social security contributions on the payment of profit shares to its employees, alleging that Company did not previously establish clear and objective rules for the distribution of these amounts. For further details see Note 28 to the Financial Statements.
·Expected losses on doubtful receivables from clients 38.24% lower, at R$147 million in 2020, compared to R$238 million in 2019. This difference mainly reflects reversal of expected losses for debts for energy consumption and services owed by the direct and indirect administration of Minas Gerais State of R$210 million, in 2020, that the Company will be able to be offset against ICMS tax owed to the state, under State Decree 47,908/2020. For more information, see Note 11to the Financial Statements. Also, default in 2020 declined due to clients’ acceptance of the negotiation rules approved by the Company for dealing with the impacts of the Covid-19 pandemic.
·This was partially offset by the recognition of an estimated loss on realization of the receivables from Renova, in the amount of R$688 million, after an assessment of the investee’s credit risk, which deteriorated in the current year, that increased the cost with operating provisions in 2019.

For further Information see Note 25 to the Financial Statements.

126 

Infrastructure construction costs

Infrastructure construction costs in 2020 totaled R$1,581 million, or 31.75% more than in 2019 (R$1,200 million).

Construction revenues for energy and gas distribution segment are equivalent to new infrastructure are initially recorded as contract assets, measured at construction cost plus margin (which, for the construction business, is deemed as zero). Construction cost include borrowing costs.

Construction revenues for transmission segment are recorded when construction is finalized, concession infrastructure assets remains as contract asset, considering the existence of performance obligations during the concession period, represented by the network construction, operation and maintenance, as there is no unconditional right to receive the consideration for the construction service unless the company operates and maintains the infrastructure.

Gas bought for resale

In 2020 the Company reported expense of R$ 1,0791,083 million andon acquisition of gas, 24.58% less than the expense of R$ 119 million, respectively, made in 2015 for losses relating to put options on equity interests in Parati, and SAAG (theSanto Antônio plant investment). More details on the criteria for making of these provisions are in Note 14 to our Financial Statements (UnderPut options).

Personnel expenses were R$1,4351,436 million in 2015, compared to R$1,252 million in 2014, an increase of 14.62%.2019. This increase is primarily due to the following items:decrease of 16.28% in the volume of gas bought from Petrobras, related to the impacts of the Covid-19 pandemic in the thermal and industrial sector demand.

 

Salary increases, under

Post-employment obligations

The Company’s post-retirement obligations were 7.35% higher in 2020, than 2019, being R$438 million and R$408 million, respectively. This mainly reflects a higher cost for the Collective Agreemententered into between us and the unions which represent our employees (“Collective Agreement”) of 6.34%, coming into effectHealth Plan in November 2014 (full effect in 2015).

Salary increases of 3% beginning in March 2015, as a result2020, due to reduction of the collective negotiation decided by the courts on application from organizations representing the employees.

Salary increases, under the Collective Agreement, of 10.33%, as from November 2015.

Expenses on raw materials and inputs for production of electricity in 2015 totaled R$84 million, compared to R$282 million in 2014 , representing a reduction of 70.21%. This reflects lower acquisition of fuel oil in 2015 for burning by theIgarapé thermal plant because that plant was shut down during the year for maintenance and the installation of new equipment.

Infrastructure construction costs totaled R$1,252 million in 2015, compared to R$942 million in 2014, an increase of 32.91%. This line records the Company’s investment in assets of the concessiondiscount rate used in the period, and is fully offset by the line “Construction Revenue”,actuarial valuation made in the same amount.December 2019.

Outsourced services totaled R$899 million in 2015, compared to R$953 million in 2014, a decrease of 5.7%. This was mainly due to a R$62 million reduction in outsourced services related to collections and meter reading of the distribution business.

Employees’ and managers’ profit shares totaled R$137 million in 2015, compared to R$249 million in 2014, a decrease of 45.0%. This was mainly due to a reduction in Cemig’s net income in 2015 compared to 2014, since this is the main determinantShare of profit sharing.(loss), net, of associates and joint ventures

In 2015, the company recorded an expense of R$1,051 million on acquisition of gas, compared to an expense of R$254 million in 2014, an increase of 313.78%. This increase can be explained by the fact that results and data for Gasmig began to be consolidated into Cemig’s results in October 2014 (in 2014 the revenue2020, CEMIG reported corresponds to only 3 months).

Fair value results in corporate operation

In 2015 the Company posted a gain of R$729 million relating to valuation at fair value of the assets of Aliança Geração de Energia. This is described in more detail in Note 14 to our Financial Statements.

Equity gain (loss) in subsidiaries

In 2015 Cemig posted a net gain by the equity method of R$393357 million, compared to a net loss of R$210125 million reported in 2019. This primarily reflects higher gains in 2020 on the investments in TAESA compared to losses on the investments in Santo Antônio Energia and Itaocara in 2019. See Note 16 to the Financial Statements for details on the results from the investees recognized under this line.

Net finance income (expense)

Net finance income totaled R$905 million in 2014. This was mainly due Madeira Energia reporting a loss of R$2 million in 2015, compared to a loss of R$388 million in 2014. In 2015, as a result of the Eletrobras’ internal investigation, Cemig recorded a loss of R$23 million in Cemig’s equity in earnings of unconsolidated investees for Aliança Norte, Amazônia Energia and Light, from its interest in Amazonia Energia. This variation is mainly due to a specific loss registered by Madeira in the previous year related to the contract with the construction company and also to losses in electricity operations in the investee.

Net Financial Expenses

Cemig had net financial expenses of R$735 million in 2015,2020, compared to net financialfinance expenses of R$1,101$1,360 million in 2014.2019. The main factors affecting ourcontributing to this change in net financialfinance income and expenses were:

·Recognition, asin 2020, of R$1,753 million from 2015,the hedge transaction related to the Eurobond transaction, compared to recognition of a gain of R$998 million in 2019. The adjustment of the hedge transaction to fair value resulted in a positive effect, due to a lower variation in the future curve for the DI (Interbank Deposit) rate than in the future curve for the US dollar exchange rate. This gain should be considered together with the expense on foreign exchange variation and monetary updating onarising from the balancesEurobond, as described below; and
·Revenue of Monetary updating of the CVAPIS/Pasep and theOther financial components elements of tariff adjustments, representing an increase in financial revenue ofCofins taxes credits over ICMS, adding up to R$681,580 million in 2015.2019. CEMIG, CEMIG GT and CEMIG D filed an Ordinary Action for a declaration that it was unconstitutional to include the ICMS value added tax within the taxable amount for calculation of PIS/Pasep and Cofins; and for recognition of these companies’ right to offsetting of amounts unduly paid for the 10 years prior to the action being filed, with monetary adjustment by the Selic rate. For more information see Note 10 to the Financial Statements.

 

A higher gain on updating of Financial assets in the Remuneration Assets Base (BRR): this represented an item of R$606 million in 2015, compared to R$58 million in 2014. This reflected:

127 

This was partially offset by the following:

·Higher interest on loans in foreign currency – which in 2020 represented a financial expense of R$850 million, compared a financial expense of R$664 million in 2019. This higher increase is due to 29% higher exchange rate in effect in in 2020 (R$5.19 in 2020, compared to R$4.03 in 2019);
·Higher foreign exchange variation on loans in foreign currency – which in 2020 represented a financial expense of R$1,742 million, compared a financial expense of R$226 million in 2019. This higher increase is due to the higher exchange rate in effect in the present index of the BRR – the IPCA index – which was 10.67%period (29% in 2015,2020, compared to a variation of 3.69%4% in the IGP-M index in 2014.2019).

 

In June 2014, there was a reversal in the monetary updating of the BRR, totaling R$110 million, due to the final, definitive, homologation of the value of the BRR of Cemig D.

RecognitionThe breakdown of monetary updating on deposits linked to legal actions, representing a gainfinancial income and expenses is in financial revenue of R$212 million in 2015.

Higher expenses of exchange rate variations on loans and financings, and Itaipu Binacional, which totaled R$172 million in 2015, compared to R$26 million in 2014. This reflects the effects on Cemig D of the higher variation of the U.S. dollar in 2015 (47.01% over 2015, compared to 13.39% in 2014);

Charges for loans and financings were 48.87% higher at R$1,386 million during 2015, compared to R$931 million in 2014. This mainly reflects higher debt indexedNote 29 to the CDI Rate and also the higher CDI rate itself, in 2015 (representing 13.23% in the year, compared to 10.81% in 2014);
Financial Statements.

 

Expense on monetary correction of loans and financings was 42.80% higher, at R$387 million in 2015, compared to R$271 million in 2014. This reflects a higher variation in the IPCA inflation index in the period (10.67% in 2015, compared to 6.41% in 2014).

Revenue from cash investments was 15.77% lower, at R$251 million in 2015, compared to R$298 million in 2014 – due to a lower amount of cash invested in 2015.

Please see the Net Financial Expenses and Incomes composition at Note 26 to our financial statements.

Income taxTax and the Social Contribution taxTax

In 2015,2020, the Company’s expense on income tax and the Social Contribution tax totaled R$893936 million, on pre-tax profit of R$ 3,3623,801 million, an effective rate of 26.56%24.63%.

In 2014,2019, the Company’s expense on income tax and the Social Contribution tax totaled R$1,3431,599 million (restated), on pre-tax profit of R$4,4794,570 million (restated), an effective rate of 29.98%34.99%. There is a reconciliation of these effective rates with

Operating Results

Year Ended December 31, 2019 compared to the nominal tax rates in Note 10 to our Financial Statements.

Year Ended December 31, 2018

YearOur consolidated financial statements for the years ended December 31, 2014 compared2019 and 2018 have been restated to reflect the change in accounting policy disclosed in note 2.8 of our annual consolidated financial statements.

From January 1, 2019, we were required to adopt IFRS 16 – Leases. IFRS 16, establishes principles for recognition, measurement, presentation and disclosure of leasing transactions and requires that lessees account all the leasing transactions in accordance with a single balance sheet model, similar to the accounting of financial leasing. At the leasing operation beginning date, the lessee recognizes a liability to make the payments (a lease liability) and an asset, representing the right of use the subject asset during the period of the leasing (a right-of-use asset). Lessees are required to recognize separately the expenses of interest on the leasing liability and the expense of depreciation of the asset of the right to use.

Lessees are also required to revalue the leasing liability when certain events occur (for example, change in the period of leasing, a change in the future payments of the leasing as a result of a change in an index, or a rate used to determine such payments). In general, the lessee will recognize the amount of the revaluation of the lease liability as an adjustment to the right-of-use asset.

The Company has made an analysis of the initial application of IFRS 16 in their financial statements as from January 1, 2019, and elected to apply the recognition exemptions for short-term leases (contracts that, at the commencement date, have a lease term of 12 months or less and do not contain a purchase option), and leases for which the underlying asset is of low value. We used the modified retrospective approach when adopting such standards; thus, we did not restate our financial statements as of and for the year ended December 31, 20132018 and 2017 for the adoption of IFRS 16. Accordingly, our financial statements as of and for the year ended December 31, 2019 and our financial statements for the comparative periods are not directly comparable when it comes to such standard. For more information regarding the adoption of IFRS 16 and its effects on our financial statements, see note 2.4 to the Financial Statements included in “Item 18. Financial Statements”.

128 

Net operating revenues (restated)

Net operating revenues increased 33.6%by 14.30% from R$14,62722,299 million in 20132018 to R$19,54025,486 million in 2014.2019, as follows.

 

2019

(restated)

Net revenues

2018

(restated)

Net revenues

2019 vs 2018

 (in million of R$)(%)(in million of R$)(%)(%)
Energy sales to final customers24,05294.3721,88298.139.92
Revenue from wholesale supply to other concession holders2,87611.282,99013.41(3.81)
CVA (compensation for changes in ‘Parcel A’ items ) and Other financial components580.231,9738.85(97.06)
Revenue from use of the electricity distribution systems – TUSD2,72210.682,0459.1733.11
Transmission operation and maintenance revenue3521.383431.542.62
Interest revenue arising from the financing component in the transmission contract asset3281.293111.395.47
Generation assets - indemnity revenue--550.25-
Adjustment to expectation of cash flow from indemnifiable financial asset of the distribution concession180.07---
Revenue on financial updating of the Concession Grant Fee3181.253211.44(0.93)
Construction revenues1,2925.079404.2237.45
Energy transactions on the CCEE4321.692170.9799.08
Supply of gas2,2989.021,9958.9515.19
Fine for violation of service continuity indicator(58)(0.23)(44)(0.20)31.82
Recovery of PIS/Pasep and Cofins taxes credits over ICMS1,4285.6---
Other revenue1,7216.761,5857.118.64
Deductions on revenue(12,351)(48.46)(12,314)(55.22)0.30
Total net revenue25,486100.022,299100.014.30

 

   2014  % of net
operating
revenues
  2013  % of net
operating
revenues
  2014
versus
2013 %
 
   (in millions of
R$)
     (in millions of
R$)
       

Electricity sales to final consumers

   14,922    76.4    12,597    86.1    18.5  

Revenue from wholesale supply to other concession holders and Proinfa

   2,310    11.8    2,144    14.7    7.7  

CVA (compensation for changes in ‘Portion A’ items ) account and Other financial components of tariffs

   1,107    5.7           

Revenue from use of the electricity distribution grid – TUSD

   855    4.4    1,008    6.9    (15.2

Revenue from use of the concession transmission system

   557    2.9    404    2.8    37.9  

Transmission indemnity revenue

   420    2.1    21    0.1    1,900.9  

Construction revenues

   941    4.8    975    6.7    (3.4

Transactions in electricity on the CCEE

   2,348    12.0    1,193    8.2    96.8  

Other operating revenues

   1,706    8.7    1,047    7.2    62.8  

Taxes on revenue and regulatory charges

   (5,626  (28.8  (4,762  (32.6  18.1  

Total net operating revenues

   19,540    100.0    14,627    100.0    33.6  

ElectricityEnergy sales to final consumerscustomers

RevenueTotal revenue from electricity salesenergy sold to final consumers (excluding Cemig’s own consumption) increasedcustomers in 2019 was R$2,32524,052 million, or 18.5% from9.92 % higher than the figure for 2018 of R$12,597 million in 2013 to R$14,922 million in 2014.21,882 million.

The variation mainly reflects the following factors:

Annual tariff adjustment, with average effects on consumer tariffs of 2.99%, effectivemain items that affected total revenue from April 8, 2013 (full effect in 2014).

Tariff increase for Cemig D, with average effect on tariffs for captive consumers of 14.76%, in effect from April 8, 2014.

The quantity of electricity suppliedenergy sold to final consumers was 8.66% higher in 2014.
customers were:

·The annual tariff adjustment for CEMIG D effective as from May 28, 2019, with an average upward effect of 8.73% on customer tariffs, in comparison an average upward effect on customer tariffs of 23.19% effective as from May 28, 2018;
·Lower revenues from the ‘Tariff flag’ components of customer bills: R$294 million in 2019, compared to R$655 million in 2018. This reflects the level of reservoirs, activating the ‘green Flag’ for most of the months in 2019, as a consequence of the best hydrological conditions compared to the year of 2018;
·Volume of energy sold to final customers 0.08% higher year-on-year.

Market Evolution

The total of Cemig’sfor sales in CEMIG’s consolidated electricityenergy market comprises sales toto: (i) captive consumersCaptive customers in Cemig’sCEMIG’s concession area in the State of Minas Gerais; (ii) Free ConsumersCustomers in both the State of Minas Gerais and other States of Brazil, in the Free Market (Ambiente(Ambiente de Contratação Livre, or ACL); (iii) other agents of the electricityenergy sector – traders, generators and independent power producers, also in the ACL;Free Market; (iv) distributors,Distributors, in the Regulated Market (Ambiente de Contratação Regulada, or ACR);ACR Market; and (v) the wholesale trading chamberWholesale Trading Exchange (Câmara de Comercialização de Energia Elétrica, or (CCEE) eliminating transactions between companies – CCEE).

129 

As illustrated in the Cemig Group).

Thetable below, the total volume of electricityenergy sold by CemigCEMIG in 2014 was 3.2% more than in 2013.2019 decreased by 2.56% as compared to 2018:

 GWh (2)

2019

2018

Var %

Residential10,53810,2672.64
Industrial14,87317,689(15.92)
Commercial, Services and Others9,3358,38011.40
Rural3,7953,6154.98
Public Power9058713.90
Public Illumination1,3571,384(1.95)
Public Service1,3731,3164.33
Subtotal42,17643,522(3.09)
Own Consumption3841(7.32)
 

42,214

43,563

(3.10)
Supply to Other Concessionaires (1)11,92011,992(0.60)
Total

54,134

55,555

(2.56)

Includes Regulated Market Energy Sale Contracts (CCEARs) and ‘bilateral contracts’ with other agents.

Data not audited by external auditors; includes Regulated Market Energy Sale Contracts (CCEARs) and ‘bilateral contracts’ with other agents.

 

   GWh 
  2014   2013   Var
%
 

Residential

   10,014     9,473     5.7  

Industrial

   26,026     23,452     11.0  

Commercial, Services and Others

   6,395     6,036     5.9  

Rural

   3,390     3,028     12.0  

Public Power

   891     861     3.5  

Public Illumination

   1,298     1,267     2.4  

Public Service

   1,273     1,242     2.5  

Subtotal

   49,287     45,359     8.7  

Own Consumption

   37     35     5.7  
   49,324     45,394     8.7  

Supply to Other Concessionaires (*)

   14,146     16,127     (12.3

Total

   63,470     61,521     3.2  

(*)Includes Energy Trading on Regulated Market Agreements (Contrato de Comercialização de Energia no Ambiente Regulado or CCEAR) and bilateral agreements with other agents;

Comments on the various consumer categories:

Residential: Consumption by the residential category grew by 5.70%Residential consumption in 2014, from 2013. The increase is associated mainly with connection of new consumers, higher temperatures in the year, and more use of air conditioners or ventilators in homes. The average monthly consumption per consumer rose by 2.2% from 2013, to 131.2 kWh/month, the highest level since 2001.

Industrial: Consumption by free and captive industrial clients2019 was 10.98%2.64% higher than in 2013, mainly reflecting2018. This increase is primarily due to new customer connections made in 2019, in CEMIG D.

Industrial: Total volume of electricity invoicedenergy consumed by regulated and free industrial customers was 15.92% lower in 2019 than in 2018. This decrease was due primarily to Free Consumers 13.7%industrial activity not resuming growth at the rate expected for the year.

Commercial, Services and Others: Consumption was 11.40 % higher in the year, as new clients were added, and as available supply was redirected following the termination, in December 2013, of supply contracts in the Regulated Market, to the Free Market.

Commercial: Consumption by Free and Captive commercial clients in Cemig’s concession area in Minas Gerais, and outside the State, was 5.9% higher in 2014, basically reflecting connection of new consumer units, and also an increase of consumption, principally through air conditioners as a result of the high temperatures in 2014.

Rural: Consumption by rural consumers grew by 11.94% in the year, reflecting increase demand for electricity for irrigation, due to the a-typical climate conditions over the year of 2014, with less rain and higher temperatures.

Other consumer categories: Consumption by the other consumer categories (public authorities, public lighting, public services and Cemig’s own consumption) was 2.8% higher in 2014.

Revenue from wholesale supply to other concession holders and Proinfa

Revenue from wholesale supply to other concession holders increased by R$166 million or 7.7% from R$2,144 million in 2013 to R$2,310 million in 2014.

Although the volume of electricity sold to other concession holders was 12.3% lower in the year, at 14,146,109 MWh, vs. 16,127,376 MWh in 2013, the increase in revenue resulted from the average sale price being 20.7% higher, at R$159.16 per MWh in 2014, compared to R$132.94/MWh in 2013.

The increase in average price was2019, mainly due to the reductionincorporation of supplynew customers in CEMIG GT’s portfolio.

Rural: Consumption by rural users increased by 4.98 % in 2019.

Supply to Other concessionaires: The energy sale to other concessionaires decreased 0.60 % compared to 2018 due to a lower volume of electricityenergy available sold in 2014, which in turn wasthis segment, considering the result of the lowerlow level of reservoirs.Brazilian reservoirs in 2019 and the allocation of energy sold to final customers.

Revenue from useUse of the electricity distribution grid (TUSD)

Distribution Systems (the TUSD charge):This is revenue from charging ofFree Customers the Tariff for Use of the Distribution System (Tarifa de Uso do Sistema de Distribuição, or TUSD), to Free Consumers, for transport of electricity sold. Revenue from(TUSD) on the use of the electricity distribution system (TUSD) decreased 15.18%, from R$1,008 million in 2013 to R$855 million in 2014.The difference is mainly caused by the factors affecting Cemig D, such as (a) lower industrial activity in the sector – reflected in 10.3% lower volume of energy transported; and (b) the tariff impact for Free Consumers as from April 8, 2013, with reduction of the TUSD by 33.2%, which begandistributed. In 2019, this revenue was R$2,722 million, compared to be offset by theR$2,045 million in 2018, an increase of 8.8% as from April 8, 2014.33.11% year-on-year, mainly reflecting the following:

·upward adjustment of 17.44% in the TUSD, in CEMIG D’s 2018 annual tariff adjustment, effective from May 28, 2018 in comparison to a upward adjustment of 17.28% in the TUSD, in CEMIG D’s 2019 annual tariff adjustment, effective from May 28, 2019.

The CVA Account and Other financial components, in tariff increases

Due torate increases: CEMIG recognizes the alteration indifference between actual non-controllable costs (in which the concession contractsCDE, and energy bought for resale, are significant components) and the costs that were used as the basis of decision of the electricity distributors, the Company beganrates charged to recognize the balancescustomers. The amount of non-manageable costs to bethis difference is passed through to customers in CEMIG D’s next tariff adjustment – in 2019 this represented a decrease in revenue of R$58 million, compared to an increase in 2018 of R$1,973 million. The lower figure in 2019 than 2018 is mainly due to a lower difference in 2019 than 2018 between actual costs of energy and the estimated figures used for future cost of energy in the tariff calculation (this difference generates a financial asset to be reimbursed to the Company through the next tariff adjustment of Cemig D, representing aadjustment).

130 

Transmission concession revenue of R$1,107 million in 2014. This is explained in detail in Explanatory Note 13 to the financial statements.

·Construction revenue corresponds to the performance obligation to build the transmission infrastructure, recognized based on the satisfaction of obligation performance over time. They are measured based on the cost incurred, including PIS/Pasep and Cofins taxes over the total revenues and the profit margin of the project. For more information, see note 15 to the Financial Statements.
·Operation and maintenance revenue correspondes to the performance obligation of operation and maintenance specified in the transmission concession contract, after termination of the construction phase. They are recognized when the services are rendered and the invoices for the RAPs are issued.
·Interest revenue in the contract asset recognized, recorded as transmission concession gross revenue in statement income. Revenue corresponds to the significant financing component in the contractual asset, and is recognized by the linear effective interest rate method based on the rate determined at the start of the investments, which is not subsequently changed. The average of the implicit rates is 6.68%. The rates are determined for each authorization and are applied on the amount to be received (future cash flow) over the contract duration. This includes financial updating by the inflation index specified for each transmission contract.

Revenue from transactions in electricityenergy on the CCEE

CCEE:Revenue from transactions in energy on the wholesale electricity market through the Electricity Trading Chamber (Câmara de Comercialização de Energia, orCCEE) totaled was R$2,348432 million in 2014,2019, compared to R$1,193217 million in 2013–2018, an increase of 96.8% from the previous year.99.08% year-on-year. This basically reflects the increasehigher volume of 161.88% in the average priceenergy available for settlement in the wholesale market resulting fromin 2019 considering the low level of Brazilian reservoirs and energy allocated to be sold to other segments.

Revenue from supply of the hydroelectric plants in 2014 (R$688.89/MWh in 2014, compared to R$263.06/MWh in 2013).

Transmission indemnity revenue

Transmission indemnity revenue totaled R$420 million in 2014, compared to R$21 million in 2013, an increase of 1,900.9%. The higher revenue recorded in 2014 is due to the diference between the accounting amounts previously recorded by Cemig related to the transmission assets and the preliminary indemnity amount disclosed by Aneel related to such assets.

Construction revenues

Construction revenues were R$34 million lower, compared to R$975 million in 2013 and R$941 million in 2014, due to a smaller investment in concession assets. These revenues represent the investments in concession assets. See Note 25 to our financial statements.

Other operating revenues

Other operating revenue increased by R$659 million, or 62.9%, from R$1,047 million in 2013 to R$1,706 million in 2014. Our other operating revenues are:

   2014   2013 
   (in millions of reais) 

Supply of Gas

   422      

Charged service

   11     10  

Telecommunications services

   135     127  

Services rendered

   118     122  

Grants (*)

   790     673  

Rentals and leasing

   81     57  

Other

   149     58  
  

 

 

   

 

 

 

Total

   1,706     1,047  

(*)Revenue recognized for the tariff subsidies applicable to users of distribution services, reimbursed by Eletrobrás.

The higher figure in 2014 was mainly due to inclusion of thegas: CEMIG reported revenue from supply of gas totaling R$422 million, because of the change in the accounting system to consolidation of Gasmig, as from October 2014.

Taxes and charges applicable to revenues

Taxes and charges on revenues were R$5,6262,298 million in 20142019, compared to R$4,7631,995 million in 2013, representing a growth rate2018, an increase of 18.1%15.19%. This mainly reflects the increasesincrease in Revenue,the cost of gas, which was passed through to which theycustomers of 6.74% higher year-on-year.

Construction revenues: Distribution infrastructure construction revenues totaled R$1,292 million in 2019 (restated), compared to R$940 million in 2018 (restated), an increase of 37.45%. This revenue is fully offset by Construction costs, of the same amount, and corresponds to the Company’s investments in assets of the concession in the year.

Recovery of PIS/Pasep and Cofins taxes credits over ICMS: The credits of PIS/Pasep and Cofins taxes (previously erroneously charged to include the amounts of ICMS taxes paid or due), totaling R$1,428 million, resulted from the success in the Company’s legal action questioning the inclusion of ICMS tax in these amounts, and is backdated to July 2003.

Other revenues: Other revenues was R$1,721 million in 2019, compared to R$1,585 million in 2018, 8.64% higher year-on-year. This was primarily due to an increase in revenues related to subsidies and reimbursement for decontracted supply that are applied.reimbursed by Eletrobras. The breakdown of the other revenues is presented on Note 29 to the Financial Statements.

Deductions from Revenue: Taxes and charges applied to revenue in 2019 were R$12,351 million (restated), or 0.30% higher than in 2018 (R$12,314 million) (restated), mainly reflecting the following:

·CDE:The amounts of payments to the Energy Development Account (CDE) are decided by an ANEEL Resolution. The purpose of the CDE is to cover costs of concession indemnities, tariff subsidies, and the subsidy for balanced tariff reduction, the low-income customer subsidy, the coal consumption subsidy, and the Fuels Consumption Account (CCC). Charges for the CDE in 2019 were R$2,448 million, compared to R$2,603 million in 2018. This is a non-manageable cost: the difference between the amounts used as a reference for setting of tariffs and the costs actually incurred is compensated for in the subsequent tariff adjustment.
·Customer charges – the ‘Tariff Flag’ system: The Tariff Flag bands are activated because of low levels of water in the system’s reservoirs – tariffs are temporarily increased due to scarcity of rain. The ‘Red’ band has two levels – Level 1 and Level 2. Level 2 comes into effect when scarcity is more intense. Activation of the tariff flags generates an impact on billing in the subsequent month. Income from charges to the customer related to the Tariff Flag bands was 55.11% lower in 2019, at R$294 million, compared to R$655 million in 2018. This reflects less application of the Red band in 2019 than in 2018, due to (i) stabilized reservoir levels, and (ii) slightly higher expectations of rain.
131 

·Other taxes and charges on revenue: The other significant deductions from revenue are taxes, which are calculated as a percentage of sales revenue. Thus, their variations arise, substantially, from the changes in revenue.

Operating costs and expenses

Operating costs and expenses, excluding Financial Revenue (expenses) in 20142019 were R$14,45122,475 million 28.6% more than(restated), an increase of 15.73% as compared to 2018 (R$19,420 million).

The following table illustrates the components of operating costs and expenses in 2013 (R$11,232 million). For more information please refer to Note 25 to our financial statements.2019 and 2018 expressed as a percentage of net revenues:

 

2019

(restated)

Net revenues

2018

Net revenues

2019 vs 2018

 (in  million of R$)(%)(in  million of R$)(%)(%)
Energy bought for resale(11,286)(44.28)(11,084)(49.71)1.82
Gas bought for resale(1,436)(5.63)(1,238)(5.55)15.99
Charges for use of the national grid(1,426)(5.60)(1,480)(6.64)(3.65)
Depreciation and amortization(958)(3.76)(835)(3.74)14.73
Personnel(1,272)(4.99)(1,410)(6.32)(9.79)
Employees’ and managers’ profit sharing(263)(1.03)(77)(0.35)241.56
Outsourced services(1,239)(4.86)(1,087)(4.87)13.98
Post-employment benefits(408)(1.60)(337)(1.51)21.07
Materials(91)(0.36)(104)(0.47)(12.50)
Operating provisions and impairment(2,401)(9.42)(466)(2.09)415.24
Construction costs(1,200)(4.71)(897)(4.02)33.78
Other operating expenses, net(494)(1.94)(405)(1.82)22.22
Total operating costs and expenses

(22,474)

(88.18)

(19,420)

(87.09)

15.73

 

   2014  % of net
operating
revenues
  2013  % of net
operating
revenues
  2013
versus
2012 %
 
   (in millions
of R$)
     (in millions
of R$)
       

Electricity purchased for resale

   (7,428  (38.0  (5,207  (35.6  42.7  

Gas purchased for resale

   (254            

Charges for the use of transmission facilities of the basic grid

   (744  (3.8  (575  (3.9  29.4  

Depreciation and amortization

   (801  (4.1  (824  (5.6  (2.8

Personnel

   (1,252  (6.4  (1,284  (8.8  (2.5

Employees’ and managers’ profit shares

   (249  (1.3  (221  (1.5  12.7  

Outsourced services

   (953  (4.9  (917  (6.3  3.9  

Post-employment obligations

   (212  (1.1  (176  (1.2  20.5  

Materials

   (381  (1.9  (123  (0.8  209.8  

Royalties for usage of water resources

   (127  (0.6  (131  (0.9  3.1  

Provisions for operating losses

   (581  (3.0  (305  (2.1  90.5  

Construction costs

   (942  (4.8  (975  (6.7  3.4  

Other operating expenses, net

   (527  (2.7  (493  (3.4  6.5  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total operating costs and expenses

   (14,451  (74.0  (11,231  (76.8  28.7  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

The following are the main variations in expenses:operating costs and expenses between 2019 and 2018:

Personnel

Personnel expenses were R$1,272 million in 2019, compared to R$1,410 million in 2018, a decrease of 9.79%. The was mainly due to a reduction of 10% in the avarage number of employees in 2019 compared to 2018 (5,796 in 2019 and 5,923 in 2018).

Employees´and managers´ profit sharing

The expense on electricityemployees and managers profit sharing was R$263 million in 2019, compared to R$77 million in 2018. The increase was due to a higher consolidated net income of CEMIG – the basis of calculation for this expense.

132 

Energy purchased for resale was

Expenses due to energy purchased for resale in 2019 were R$7,42811,286 million, compared to R$11,084 million in 2014, compared to R$5,207 million in 2013,2018, representing a growthan increase of 42.7%1.82%. The main factors in this difference are:contributing to such were:

·The cost of purchases of supply in the spot market was at R$1,886 million in2019, compared to R$1,818 million in 2018, reflecting CEMIG D’s exposure to the wholesale market in 2019.
·Expenses on supply acquired through physical guarantee quota contracts were 5.30% higher, at R$715 million in 2019, compared to R$679 million in 2018. This mainly reflects CEMIG D’s average quota tariff being in 2019, at R$102.22/MWh, compared to R$92.51/MWh in 2018.
·Expenses on energy acquired in regulated market auctions by 9.71% lower, totalling R$3,021 million in 2019, as compared to R$3,346 million in 2018, mainly due to level of the water reservoirs of the hydroelectric plants in the system, the number of thermoelectric plants dispatched was larger in– with a consequent higher expense on fuel for these plants.

ExpenseExpenses on purchase of electricitysupply acquired in the free market and ‘bilateral contracts’ were, at R$4,098 million in 2014 was2019, compared to R$4773,871 million higher, duein 2018. This mainly reflects CEMIG GT’s expenses being (R$4,097 million in 2019, compared to higher trading activity, and also the higher price of electricityR$4,055 million in 2014 due to low reservoir levels at the hydroelectric plants.

Involuntary exposure of Cemig D (Distribution) to the spot market in 2014, together with the higher price of electricity,2018) due to the low levels of the hydroelectric plants’ reservoirs. This resulted in the company having an expense in this market of R$1,263 million in 2014, compared to R$304 million in 2013.

The expense on electricity from Itaipu Binacional was 18.3% lower in 2014, at R$830 million in 2014, than in 2013 (R$1,016 million), reflecting a volume of electricity purchased 28.7% lower, at 6,254,980 MWh in 2014, compared to 8,777,227 MWh in 2013. This electricity is priced in dollars, and the effect of this reduction in quantity was partially offset by the appreciation of the dollar against the Real in 2014. The average exchange rate for the dollar in invoices in 2014 was R$2.4, compared to R$2.16 in 2013 – an increase of 8.8%.

energy acquired.

Charges for use of the transmission network, which are set by ANEEL, were 29.4% higher in 2014, at R$744 million, compared with R$575 million in 2013. These rates, which are set by an ANEEL resolution, are paid by the distribution and generation agents, for use of the facilities that comprise the National Grid. This is a non-manageable cost:cost for CEMIG Distribution: the difference between the amounts used as a reference for calculation of tariffs and the costcosts actually incurred is compensated for in the nextsubsequent tariff adjustment. For further details see Note 28 to the Financial Statements.

Provisions

Charges for operating lossesuse of the national grid

Charges for use of the national grid in 2019 were 90.5 higher in 2014, at R$5811,426 million, compared to R$3051,480 million in 2013.2018, representing a decrease of 3.65%.

This expense is payable by energy distribution and generation agents for use of the facilities that are components of the national grid. The main factorsamounts to be paid are set by an ANEEL Resolution. The amounts in 2019 are due to increased transmission costs related to the payment of the transmission indemnities to the agents of the energy sector that accepted the terms of Law 12,783/13.

This is a non-manageable cost in the reduction were:

A provisionenergy distribution business: the difference between the amounts used as a reference for calculation of R$195 million made in 2014, comprising: R$166 million ontariffs and the valuation of the put optioncosts actually incurred is compensated for shares in Parati, and R$29 million from the same effect in the put options for sharessubsequent tariff adjustment.

Operating provisions and impairment

Operating provisions in SAAG (investment in Madeira Energia), signed between Cemig GT and private pension plan entities. For more details please see Explanatory Note 14 to our financial statements.

Provisions for employment-law legal actions2019 totaled R$71 million higher in 2014 (at R$2422,401 million, compared to R$171466 million in in 2013). This mainly reflects a provision of R$127 million in 2014 resulting from the salary increase of 3% in real terms for the employees, resulting from the judicial arbitration, sought by representatives of the employees, on an annual collective employment agreement. More details are in note 22 to our financial statements.

Personnel expenses were 2.5% lower in 2014 at R$1,252 million, compared with R$1,284 million in 2013. This mainly reflects an extraordinary expense of R$78 million in 2013 on the PID Voluntary Retirement Program.

Expenses on raw materials and inputs for production of electricity in 2014 totaled R$282 million, compared with R$56 million in 2013 –2018, an increase of 403.6%415.24%. The increase was mainly due to:

·Recognition of an estimated loss on realization of the receivables from Renova, in the amount of R$688 million, after an assessment of the investee’s credit risk, which deteriorated in the current year;
·Provisions for employment-law legal actions amounting R$136 million in 2019, compared to a reversal of provisions of R$42 million in 2018. This arises mainly from new actions, or from reassessment of the probability of loss in existing actions, based on adverse court decisions taking place in the period. Also, a difference was recognized for application of the IPCA-E inflation index instead of the TR reference rate in monetary adjustment for employment-law legal actions dealing with debts arising from March 25, 2015 to November 10, 2017. These are at the advanced execution phase and now have probability of loss assessed as ‘probable’, due to the recent decision by the Regional Employment-law Appeal Court of the Minas Gerais region (3rd Region) to apply the decision of the Higher Employment-law Appeal Court, ordering use of the IPCA-E index. For further Information see Note 25 to the Financial Statements; and
133 
·Variation of provisions for taxes, which represented the recognition of R$1,228 million in 2019, compared to the reversion of R$5 million in 2018. This variation results, mainly, of the Company’s reassessment, based on the opinion of its legal advisers, of the probability of loss on administrative and court proceedings opened against the Company relating to social security contributions on the payment of profit shares to its employees, alleging that Company did not previously establish clear and objective rules for the distribution of these amounts. For further Information see Note 25 to the Financial Statements.

Infrastructure construction cost

Infrastructure construction costs in 2019 totaled R$1,200 million, or 33.78% more than in 2018 (R$897 million). This mainly reflectscost is fully offset by Construction revenue, of the need for acquisition of a higher quantity of fuel oil in 2014, for the Igarapé thermoelectric plant, which was dispatched more in this year duesame amount, and corresponds to the low level of water in the hydroelectric reservoirs.

Infrastructure Construction Costs in 2014 were R$942 million, 3.38% less than in 2013 (R$975 million).This line records the Company’s investment in assets of the concession in the period.

Construction revenues for energy and gas distribution segment are equivalent to new infrastructure are initially recorded as contract assets, measured at construction cost plus margin (which, for the construction business, is deemed as zero). Construction cost include borrowing costs.

Construction revenues for transmission segment are recorded when construction is finalized, concession infrastructure assets remains as contract asset, considering the existence of performance obligations during the concession period, represented by the network construction, operation and maintenance, as there is fullyno unconditional right to receive the consideration for the construction service unless the company operates and maintains the infrastructure.

Gas bought for resale

In 2019 the Company reported expense of R$1,436 million on acquisition of gas, 15.99% more than the expense of R$1,238 million in 2018. This is primarily due to the increase of 23.11% in the cost of gas bought from Petrobras.

Post-employment obligations

The Company´s post-retirement obligations were 21.07% higher in 2019, than 2018, being R$408 million and R$337 million, respectively. This mainly reflects a higher cost for the Health Plan in 2019, due to reduction of the discount rate used in the actuarial valuation made in December 2018.

Share of profit (loss), net, of associates and joint ventures

In 2019, CEMIG reported a gain by the equity method of R$125 million, compared to a loss of R$104 million reported in 2018. This primarily reflects higher losses in 2018 on the investments in Renova and Santo Antônio Energia. See Note 16 to the Financial Statements for details on the results from the investees recognized under this line.

Net finance income (expense)

Net finance income totaled R$1,360 million in 2019, compared to net finance expenses of R$518 million in 2018. The main factors contributing to this in net finance expenses were:

·Revenue of Monetary updating of the PIS/Pasep and Cofins taxes credits over ICMS, adding up to R$1,580 million. CEMIG, CEMIG GT and CEMIG D filed an Ordinary Action for a declaration that it was unconstitutional to include the ICMS value added tax within the taxable amount for calculation of PIS/Pasep and Cofins; and for recognition of these companies’ right to offsetting of amounts unduly paid for the 10 years prior to the action being filed, with monetary adjustment by the Selic rate. For more information see Note 9.
134 

The increase was partially offset by the line Construction Revenue,following:

·Recognition, in 2019, of R$998 million from the hedge transaction related to the Eurobond Issue, compared to recognition of a gain of R$893 million in 2018. The adjustment of the hedge transaction to fair value resulted in a positive effect, due to a lower variation in the future curve for the DI (Interbank Deposit) rate than in the future curve for the US dollar exchange rate. This gain should be considered together with the expense on foreign exchange variation arising from the Eurobond, as described below;
·Lower foreign exchange variation on loans in foreign currency – which in 2019 represented a financial expense of R$226 million, compared a financial expense of R$582 million in 2018. This reduction is due to the lower exchange rate in effect in the period (4.02% in 2019, compared to 17.03% in 2018).

The breakdown of financial income and expenses is in the same amount.

Net Financial Expenses

Net financial expenses were R$1,101 million in 2014 compared to net financial revenues of R$309 million in 2013. The main factors that impacted our net financial results in 2014 were:

In 2013 Cemig recorded a gain of R$313 million, recognized in Financial Revenue (expenses), comprising R$81 million as reversal of Pasep and Cofins taxes, and R$232 million as revenue from monetary updating. This resulted from final judgment (i.e. subject to no further appeal) on Cemig’s court challenge claiming illegality of expansion of the calculation basis for the Pasep and Cofins taxes to include Financial revenue and other Non-operational revenue, for the period 1999 to January 2004.

Charges for loans and finances were 33.38% higher, at R$931 million, in 2014, compared to R$698 million in 2013, dueNote 29 to the higher volume of funds indexed to the CDI rate in 2014, and also the CDI itself being higher (10.81% in 2014, vs. 8.05% in 2013).Financial Statements.

A financial expense of R$239 million was recognized in 2014 for complimentary monetary updating representing the difference between the Cemig rate and the IGP-M rate applied to the amount of the Advance against Future Capital Increase made by the Minas Gerais State government in previous years. For more details please see Explanatory Note 22 to our consolidated financial statements.

Please see the Net Financial Expenses and Incomes composition at Note 26 to our consolidated financial statements.

Income taxTax and the Social Contribution taxTax

In 2014, Cemig’s2019, the Company’s expense on income tax and the Social Contribution tax was an expense oftotaled R$1.3431,599 million (restated), on pretaxpre-tax profit of R$4,4794,568 million representing a(restated), an effective rate of 30.0%35.00%. In 2013 this2018, the Company’s expense wason income tax and the Social Contribution tax totaled R$950610 million (restated), on pretaxpre-tax profit of R$4,0542,011 million a(restated), an effective rate of 23.4%30.33%. There is a reconciliation of these effective rates with the nominal tax rates in Explanatory Note 10

Year Ended December 31, 2020 compared to the financial statements.Year Ended December 31, 2019

Liquidity and capital resourcesCapital Resources

Our business is capital-intensive. Historically, we have had a need for capital to finance the construction of new generation facilities and expansion and modernization of the existing generation, transmission and distribution facilities.

Our liquidity requirements are also affected by our dividend policy. We finance our liquidity and capital needs principally with cash generated by operations and, on a lesser scale, with funds from financing.

On December 31, 2015 the Company’s consolidated current liabilities exceeded its consolidated current assets by R$3,697 million. The reason for this working capital deficiency was, primarily, new financings with short-term maturities for the Company’s Investment Program, and transfer of debentures from long term to short term, associated with the provision for dividends and Interest on Equity in the amount of R$1,256 million, in December 2015 and the loss on put options in the amount of R$1,245 million.

Management monitors the Company’s cash flow, and for this purpose assesses measures to adjust the present situation of its financial assets and liabilities to the levels considered appropriate to meet its needs. In this specific case, negotiations are in progress with financial institutions to extend of the debt becoming due in 2016, for long-term maturities.

Cash and Cash Equivalents

On December 31, 2015 neither our cash position nor our cash equivalents were maintained in any other currencies than the Real.

Cash and cash equivalents on December 31, 20152020 totaled R$9251,680 million, compared to R$887536 million on December 31, 2014. Below are2019 and R$891 million on December 31, 2018. No cash nor cash equivalents were held in any other currency than the Real. The main components of this variation:

Net Cash flowflows from operationaloperating activities

The totals of net cash generated by operationaloperating activities in 20152020 and 20142019 were, respectively, R$3,0078,607 million and R$3,7342,036 million. The decreasehigher net cash from operationaloperations in 2020 was mainly due to the receipt of R$1,404 referring to the Covid account, in addition to the amounts raised from judicial deposits referring to the Pasep/ Cofins action on the ICMS, in the amount of R$1,383 million. In addition, in 2020 the Company started to offset Pasep/Cofins credits on ICMS against federal taxes payable, which caused a lower cash outflow to pay taxes in comparison with 2019, being R$240 million in 2020 compared to R$1,767 million in 2019.

The totals of net cash generated by operating activities in 2015 than 20142019 and 2018 were, respectively, R$2,036 million and R$1,008 million. The higher net cash from operations in 2019 was mainly reflectsdue to the reduction net profitCompany’s higher profitability, and the ratio between non-manageable costs and the tariff receipts for CEMIG D, expressed in 2015, after adjustment forthe change in the “CVA” account (“Parcel A” items not affecting cash flow. variation compensation) and the item “Other financial components”.

135 

Net profit adjusted for items not affecting cash flow in 2015 was R$3,998 million, or 29.15% lower than the figure of R$5,643 million for 2014.

Cash flow used in investmentinvesting activities

The Company used net cash of R$3,2175,076 million in investmentinvesting activities in 2015,2020, compared to net cash used in investing activities of R$4,2991,188 million generated by investmentin 2019. The increase reflects the high volume of the Company’s investments in the marketable securities – which totaled R$3,368 million in 2020, and R$79 million in 2019, mainly due to more cash available.

The Company used net cash of R$1,188 million in investing activities in 2014.2019, compared to net cash used of R$211 million in 2018. This mainly representsfigure results from: payment by Gasmig of the acquisitionsconcession grant fee, of equity interests in 2014, in whichR$891 million, with the highlights were Renova, Madeira Energiaobjective of re-establishing the economic-financial equilibrium of the concession contract, and Gasmig. See more details in Note 14its extension up to our Financial Statements.

2053. This amount was added to the Remuneration Base of Assets (BRR) of Gasmig, as an intangible asset, to be amortized over the period up to the end of the concession contract.

Net Cash flow used in financing activities

NetIn 2020, cash flow generatedused in financing activities totaled R$2,387 million primarily related to the payment of loans, financing and debentures in the amount of R$2,531 million, R$84 million related to leasing payments and R$598 million related to dividends and interest on capital paid, which were partially offset by an inflow from loans, financing and debentures of R$826 million.

Cash used in financing activities in 20152019 totaled R$2471,203 million, comprising amortizationscomprising: R$4,883 million in amortization of financings, totaling R$4,6964,477 million in new funding received; R$96 million in leasing payments; and payments of R$796701 million in dividends and Interestinterest on Equity, offset by receipt of funds from financings totaling R$5.739 billion.equity paid to shareholders.

NetIn 2018, cash flow consumed byused in financing activities in 2014 totaled R$750936 million, comprising amortizations of financings totaling R$1,394509 million and payments of R$3,917 million inrelated to dividends and Interestinterest on Equity,capital paid, amortization of financing totaling R$3,527 million partially offset by receiptnew financing of funds from financing totaling R$4,5622,990 million and subscription of capital by shareholders in the amount of R$110 million.

Indebtedness

Our indebtedness from loans, financingsfinancing and debentures (current and non-current) as of December 31, 20152020 was R$15,16715,020 million, composedwhich was comprised of R$6,3002,059 million of current debt and R$8,867 million of non-current debt. Our indebtedness from loans, financings and debentures as of December 31, 2014 was R$13,509 million, composed of R$5,291 million of current debt and R$8,21812,961 million of non-current debt. Of our debt as of December 31, 20152020, R$477,825 million was denominated in foreign currencies (R$33 million of which was U.S. dollar-denominated and R$14 million of which was Euro-denominated) and R$8,8287,195 million denominated in reais. See Note 19 to our financial statements.Reais.

Our indebtedness from loans, financingsfinancing and debentures (current and non-current) as of December 31, 20142019 was R$13,50914,777 million, composedwhich was comprised of R$5,2912,747 million of current debt and R$8,218 million of non-current debt. Our indebtedness from loans, financings and debentures as of December 31, 2013 was R$9,457 million, composed of R$2,238 million of current debt and R$7,21912,030 million of non-current debt. Of our debt atas of December 31, 20142019, R$396,061 million was denominated in foreign currencies (R$25 million of which was U.S. dollar-denominated)dollar-denominated and R$13,4708,716 million denominated inreaisReais. See Note 19 to our Financial Statements.

Our main financial contracts, on a consolidated basis,indebtedness as of December 31, 2015, are2020, is shown in the following table:table (in millions of Reais):

136 
Table of Contents

 

Amounts in thousands of reais: LENDER

  Principal Maturity   Annual Financial Cost (%)   Currency   Total consolidated in
31/12/2015
 

Foreign currency

        

Banco do Brasil S.A. – Various Bônus (1)

   2024     Various     US$     33  

KFW

   2016     4.50     EURO     3  

KFW

   2024     1.78     EURO     11  

Debt in foreign currency

         47  

BRAZILIAN CURRENCY

        

Banco do Brasil

   2017     108.33% do CDI     R$     144  

Banco do Brasil

   2017     108.00% do CDI     R$     433  

Banco do Brasil

   2016     104.10% do CDI     R$     925  

Banco do Brasil

   2016     104.25% do CDI     R$     804  

Banco do Brasil

   2017     111.00% of CDI     R$     100  

Banco do Brasil

   2020     114.00% of CDI     R$     499  

BNDES

   2026     TJLP+2.34     R$     81  

BNDES

   2026     TJLP+2.48     R$     11  

CEF

   2018     119.00% of CDI     R$     201  

Eletrobrás

   2023     UFIR. RGR + 6.00 a 8.00     R$     185  

Large consumers

   2018     Various     R$     8  

Finep

   2018     TJLP + 5 e TJLP + 2.5     R$     9  

Promissory Notes—8th Issue (3)

   2016     111.70 of CDI     R$     1,889  

Promissory Notes—6th Issue (2)

   2016     120.00 of CDI     R$     1,441  

BASA

   2018     CDI+1.9     R$     121  

Promissory Notes—1st Issue (4)

   2015     110.40% do CDI     R$     23  

Debt in Brazilian currency

         6,874  

Total of loans and financings

         6,921  

Debentures, 2nd Issue (3)

   2017     IPCA + 7.96     R$     441  

Debentures – 2nd Issue, 2nd Series (2)

   2017     CDI + 0.90     R$     540  

Debentures—3rd Issue, 3rd Series (2)

   2022     IPCA + 6.20     R$     923  

Debentures—3rd Issue, 2nd Series (2)

   2019     IPCA + 6.00     R$     275  

Debentures—3rd Issue, 2nd Series (3)

   2021     IPCA + 4.70     R$     1,403  

Debentures—3rd Issue, 3rd Series (3)

   2025     IPCA + 5.10     R$     839  

Debentures—3rd Issue, 1st Series (3)

   2018     CDI + 0.69     R$     462  

Debentures

   2018     CDI+1.60     R$     1,037  

Debentures

   2020     IPCA+8.07     R$     29  

Debentures—4th Issue, 2nd Series (2)

   2016     CDI +0.85     R$     501  

Debentures—5th Issue, 1st Series (2)

   2018     CDI + 1.70     R$     1,412  

Debêntures (5)

   2016     TJLP+3.12     R$     41  

Debentures (5)

   2018     CDI + 1.60     R$     103  

Debêntures (5)

   2018     CDI+0.74     R$     100  

Debêntures (5)

   2022     
 
TJLP+7.82(75%) e Selic
+1.82 (25%)
  
  
   R$     125  

CEMIG TELECOM—1st Issue, 1st Series (4)

   2018     TJLP+3.62     R$     8  

CEMIG TELECOM—1st Issue, 2nd Series (4)

   2018     TJLP+4.32     R$     3  

CEMIG TELECOM—1st Issue, 3rd Series (4)

   2018     TJLP+1.72     R$     2  

CEMIG TELECOM—1st Issue, 4th Series (4)

   2018     TJLP+3.62     R$     2  

Total de Debêntures

         8,246  

Overall total – Consolidated

         15,167  
 Principal maturityAnnual financial cost %Currency20202019
CurrentNon-currentTotalTotal
FOREIGN CURRENCY       
Banco do Brasil: Various Bonds (1) (4)2024DiverseUS$2101218
Eurobonds (2)20249.25%US$597,7957,8546,092
(-)Transaction costs   -(16)(16)(19)
(±) Interest paid in advance (3)   -(25)(25)(30)
Debt in foreign currency   

61

7,764

7,825

6,061

BRAZILIAN CURRENCY       
Caixa Econômica Federal (5)2021TJLP + 2.50%R$17-1761
Caixa Econômica Federal (6)2022TJLP + 2.50%R$14-14118
Eletrobrás (4)2023UFIR + 6.00% at 8.00%R$35820
Large customers (4)2024IGP-DI + 6.00%R$---5
Sonda (7)2021110.00% of CDIR$50-5049
Promissory Notes – 1st Issue - Single series (8)2020107.00% of CDIR$---875
(-) FIC Pampulha - Marketable securities of subsidiary companies (9)   ---(3)
Debt in Brazilian currency   

84

5

89

1,125

Total of loans and financings   

145

7,769

7,914

7,186

Debentures - 3th Issue – 3rd Series (2)2022IPCA + 6.20%R$3953677621,088
Debentures - 6th Issue – 2nd Series (2)2020IPCA + 8.07%R$---17
Debentures - 7th  Issue – Single series (2) (11)2021140.00% of CDIR$289-289578
Debentures - 3th Issue – 2nd Series (4)2021IPCA + 4.70%R$588-5881,109
Debentures - 3th Issue – 3rd Series (4)2025IPCA + 5.10%R$439921,035991
Debentures - 7th Issue – 1st Series (4)2024CDI + 0.45%R$5421,3501,8922,165
Debentures - 7th Issue – 2nd Series (4)2026IPCA + 4.10%R$31,5851,5881,520
Debentures – 4th Issue – 1st Series (8)2022TJLP+1.82%R$10102031
Debentures – 4th Issue – 2nd Series (8)2022Selic + 1,82%R$54914
Debentures – 4th Issue – 3th Series (8)2022TJLP + 1,82%R$12102234
Debentures – 4th Issue – 4th Series (8)2022Selic + 1,82%R$551015
Debentures – 7th Issue – Single series (8)2023CDI + 1.50%R$20406080
Debentures – 8th Issue – Single series (8)2031IPCA + 5.27%R$14876890-
(-) Discount on the issuance of debentures (10)   -(18)(18)(22)
(-) Transaction costs   

(12)

(29)

(41)

(29)

Total, debentures   

1,914

5,192

7,106

7,591

Total   

2,059

12,961

15,020

14,777

(1)Net balance of the Restructured Debt comprising bonds at par and discounted, with balance of R$234 million, less the amounts given as Deposits in guarantee, with balance of R$222 million. Interest rates vary: 2.00vary – from 2 to 8.00% per annum;8% p.a.; six-month Libor plus spread of 0.81% to 0.88% per annump.a.;
(2)CemigCEMIG Geração e Transmissão.o;
(3)Cemig Distribuição.Advance of funds to achieve the yield to maturity agreed in the Eurobonds contract;
(4)Cemig Telecom.CEMIG Distribuição;
(5)Gasmig.In Central Eólica Praias de Parajuru, resulting from the transactions to eliminate cross-shareholdings between CEMIG GT and Energimp. For more details see Note 18 to the financial statements;
(6)Central Eólica Volta do Rio – result of elimination of cross-shareholdings between CEMIG GT and Energimp. For more details see Note 18 to the financial statements;
(7)CEMIG Company. Arising from merger of CEMIG Telecom;
(8)Gasmig. The proceeds from the 8th debenture issue, concluded by Gasmig on September 10, 2020, in the amount of R$850 million, were used to redeem the Promissory Notes issued on September 26, 2019, with maturity at 12 months, whose proceeds were used in their entirety for payment of the concession grant fee for the gas distribution concession contract;
(9)FIC Pampulha has financial investments in securities issued by subsidiary companies of the Company. For more information and characteristics of this fund, see Note 30 to the financial statements;
(10)Discount on sale price of the 2nd series of the 7th Issue by CEMIG Distribution (CEMIG D).

The following financing contracts were entered into in 2015:

In April 2015, Cemig D finishedOn February 2, 2021, CEMIG GT effected extraordinary amortization of its 8th Commercial Notes Public Issue, whereby 340 Commercial Notes were issued, with a unit face value7th issue of R$5 million at the issue date of April 1st, 2015,non-convertible debentures, in the total amount of R$1,700 million. The net funds obtained with the issue were allocated to the payment of debts and to the purchase of energy. The commercial notes expire 360 days after the issue date, maturing on March 26, 2016, and it pays an interest equivalent to 111.7% of CDI. The Cemig D’s 8th Commercial Notes Issue relies on the guarantee of its controlling company, Companhia Energética de Minas Gerais – Cemig.

In July 2015, Cemig GT finished its 6th Non-Convertible, Unsecured Debentures Public Issue, whereby 100,000 non-convertible, unsecured debentures were issued in two series, being 97,275 debentures of the 1st series and 2,725 debentures of the 2nd series, with unit face value of R$10,000 at the issue date of July 15, 2015, in a total amount of R$1.0 billion. The net proceeds from this issue were allocated in replenishment of the Company’s cash position, following payment of debts. The debentures expire 3 years (1st series) and 5 years (2nd series) after the issue date and it pays an interest equivalent to 100% of capitalized CDI with a spread of 1.6%/year (1st series) and inflation index plus 8.067%/year. Cemig GT’s 6th Non-Convertible Unsecured Debentures Public Issue relies on the guarantee of its controlling company, Companhia Energética de Minas Gerais – Cemig.

In December 2015, Cemig GT finished its 6th Commercial Notes Public Issue, whereby 144 Commercial Notes were issued, with a unit face value of R$10265 million, at the issue date of December 30, 2015, in the total amount of R$1.4 billion. The net funds obtained with the issue were allocated to the payment of the first installment of the concession fees of the power plants related to Aneel’s Lot D Auction 12/2015. The commercial notes expire 360 days after the issue date, maturingwhich had final maturity in December 24, 2016, and it pays an interest equivalent to 120% of CDI. Cemig GT’s 6th Commercial Notes Issue relies on the guarantee of its controlling company, Companhia Energética de Minas Gerais – Cemig.2021.

137 

The following financing contracts were entered into during the year ended December 31, 2020 (in millions of Reais):

Financing source 2019DatePrincipal maturityAnnual financial cost %Amount
BRAZILIAN CURRENCY    
Debentures – 8th Issue – single Series (1)September, 20202031IPCA + 5.27%850
(-)Transactions costs   (24)
Total raised   

826

(1)Gasmig

On September 10, 2020, Gasmig concluded its 8th issue of simple debentures, not convertible into shares, in 2014:

In April 2014, Cemig D completed its 7ththe amount of R$850 million, in a single series, with an 11-year term and monetary restatement by the IPCA plus interest of 5.27% per year, based on 252 working days. The total net funds raised were allocated to Gasmig, on the present date, of the mandatory early redemption of the 1st Issue of Commercial Notes Public Issue, whereby it issued 121 CommercialPromissory Notes, in a single series, with a unit face value of R$10 million by the issue date of April 8, 2014, in the total amount of R$1,210 million. The net funds obtained from850 million on the issue date.

The following financing contracts were allocatedentered into during the year ended December 31, 2019 (in millions of Reais):

Financing source 2019DatePrincipal maturityAnnual financial cost %Amount
BRAZILIAN CURRENCY    
Debentures – 7th Issue – 1st Series (1)July, 20192024CDI + 0.454%2,160
Debentures – 7th Issue – 2nd Series (1)July, 201920264.10% of IPCA1,500
Promissory Notes – 1st Issue (2)September, 20192020107.00% of CDI850
(-)Transactions costs   (10)
(-)Discount on the issuance of debentures (3)   (23)
Total raised   

4,477

(1)CEMIG Distribuição
(2)Gasmig
(3)Discount on the sale price of the 2nd series of the debentures issued by CEMIG Distribuição.

On July 22, 2019, the Company completed the distribution of its 7th issue of simple debentures, non-convertible secured debentures, in the amount of R$3,685 million, in two series. The 1st series, with a term of 5 years, for R$2,160 million and paying interest of CDI + 0.45%. The 2nd series, with a 7 year term, in the amount of R$1,500 million and paying monetary restatement by the IPCA plus interest of 4.10%, making an average equivalent cost estimated at 108.61% of CDI.

The Company used the proceeds to prepay the outstanding balance of the 9th issue of promissory notes, with final maturity in October 2019, of the 6th issue of simple debentures, with final maturity in June 2020, of the 5th issue of simple debentures, with final maturity in June 2022, and Bank Credit Notes, with final maturities in June 2022, totaling R$3,644 million in principal, interest and charges.

Issuance of Commercial Promissory Notes

In May 2018, CEMIG D issued Commercial Promissory Notes for R$400 million, due on October 24, 2019. The promissory notes bear interest at 151% of the CDI Rate, which will be paid on the maturity date. The proceeds will be used to recompose CEMIG D’s cash, due to the payment of debtsthe 3rd issuance of debentures, and to enhance working capital. The issuance is guaranteed by CEMIG and benefits from collateral composed of a fiduciary assignment (alienação fiduciária) of shares issued by Gasmig. The Commercial Promissory Notes have restrictive financial covenants, requiring the accomplishmentmaintenance of investments in constructions meant to increase, renewa Net Debt/EBITDA ratio less than or equal to: (A) for CEMIG: (i) 4.5x for June 2018; (ii) 4.25x for the fiscal year 2018; and improve(iii) 4.25x for June 2019; and (B) for CEMIG D (i) 7.5x for June 2018; (ii) 4.5x for the Company energy distribution structure. The commercial notes expire 360 days afterfiscal year 2018; and (iii) 3.8x for June 2019.

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On December 19, 2018, CEMIG D completed the issue date, maturing in April 3, 2015, and it pays an interest equivalent to 105%public offering of CDI. The interest will be paid by the expiry date along with the amortization. The Cemig D’s 7th Commercial Notes Issue relies on the guarantee6th issuance of its controlling company, the Companhia Energética de Minas Gerais – Cemig.

In April 4, 2014, Cemig D extended a part of its debt through a renewal of credit transactions in the total amount of R$200 million, contracted with Banco do Brasil. The maturity date was April 4, 2014, and has been postponed until April 4, 2015. The interest rate on this loan is 108.5% of CDI/year.

In January 2014, Cemig GT completed its 4th Non-Convertible, Unsecured Debentures Public Issue, whereby it were issued 50,000simple non-convertible unsecuredsecured debentures, in a single series, under which 550,000 debentures, with par value unit face value of R$10,000 by1,000, at the issue date of December 23, 2013,3, 2018, in a total amount of R$500 million. The net proceeds from the issuance were allocated to recuperate the cash due to payment of debts. The debentures have maturity three years from the issuance date, on December 23, 2016, and pay compensatory interest of 100% of the CDI rate, capitalized by a spread of 0.85% per year. The interest will be paid yearly and the amortization will550 million that shall be paid in a single installment in the expiry date. The Cemig GT’s 7th Non-Convertible Unsecured Debentures Public Issue relies12 monthly installments, maturing on the guarantee of its controlling company, the Companhia Energética de Minas Gerais – Cemig.

In June 2014, Cemig GT completed its 5th Commercial Notes Public Issue, whereby it were issued 140 Commercial Notes, in a single series, with unit face value of R$10,000 by the issue date of June 27, 2014, in a total amount of R$1.4 billion. The net funds obtained with the Commercial Notes issue were used to debt payment and for equity acquisition (Retiro Baixo, Santo Antônio and Aliança) by the Company. The Commercial Notes expire 360 days after the issue date, maturing in June 22, 2015, and it pays an interest equivalent to 106.85% of CDI. The interest will be paid by the expiry date along with the amortization. The Cemig GT’s 5th Commercial Notes Public Issue relies on the guarantee of its controlling company, the Companhia Energética de Minas Gerais – Cemig.

In December, 2014, Cemig GT completed its 5th Non-Convertible, Unsecured Debentures Public Issue, whereby it were issued 140,000 non-convertible, unsecured debentures, in a single series, with unit face value of R$10,000 by the issue date of December 10, 2014, in a total amount of R$1.4 billion.3, 2020. The net proceeds from the issuance were used for replenishment of the CEMIG D’s cash position due to expenses related to purchase energy and for the payment of debt, investmentdebts maturating in equity interests (Renova and Aliança) and replenishment of cash expended on equity interests during 2014.February 2019. The debentures have a maturity at four years from the issue date, on December 10, 2018, and pay an interest equal to 100%interests of the CDI rate capitalized by a spread of 1.70%plus 1.75% per year. The interest will be paid yearlymonthly, with the first installment due on January 3, 2019 and the amortization is to be paid in 2 equal and consecutive installments. The first, equivalent to 50% of the unit face value, is to be paid in December 10, 2017, and the second, equivalent of the balance of the unit face value, will be paid in December 10, 2018. Cemig GT’s 5th Non-Convertible, Unsecured Debentures Public Issue relylast installment on the guarantee of its controlling company, the Companhia Energética de Minas Gerais – Cemig.

The following financing contracts were entered into in 2013:

Cemig D (Distribution) raised R$2.981 billion in 2013. This comprised R$200 million under a Bank Credit Note in favor of Banco do Brasil, for the acquisition of electricity; R$600 million through amendment to a Bank Credit Note; R$2,160 million through the third issue of debentures, to redeem the fifth and sixth issues of Promissory Notes and for investments; and R$21.2 million in financings from Eletrobrás for the Cresce Minas Program.

On February 15, 2013 Cemig D made its third debenture issue in the Brazilian market. This was for a total of R$2.16 billion, with three levels of interest rates: (i) the CDI rate + 0.69% p.a., for the debentures with maturity at five years; (ii) the IPCA inflation index + 4.70% p.a., for the debentures with maturity at eight years; and (iii) the IPCA inflation index + 5.10% p.a. for the debentures with maturity in 12 years. The proceeds were used to redeem the fifth and sixth issues of promissory notes, and for investment in distribution infrastructure.date. The debentures are guaranteed by Cemig.

On October 24, 2013, Cemig GT signed amendments to Bank Credit Notes(i) CEMIG´s Guaranty; (ii) fiduciary assignment (alienação fiduciária) of 33.37% common shares issued in favor of Banco do Brasil in 2006, extending the maturity of the tranches payable in 2013, in the amount of R$600 million, to the years 2014 (20%), 2015 (20%) and 2016 (60%), maintaining the other maturities and the cost of 104.1% of the variation of the CDI rate, and paying a fee of 0.99% on the transaction on the date of signature of the amendments. These renewals will continue to have the guarantee of Cemig (the holding company), and Cemig GT will continue to have the option of making early settlement, without additional costs.

On December 31, 2013, all the financings contracts signed with Banco Santander and Banco Itaú BBA which hadby Gasmig. The indenture also has restrictive financial covenants, requiring Cemig to maintain certain indices within contractually established limits, otherwise the creditor could demand early maturitymaintenance of the debt, had been terminated.

At present, Cemig GT has a financing contract with the BNDES, which was used for injection of capital into its subsidiary Baguari Energia S.A., for construction of the Baguari hydroelectric complex, with a restrictive financial covenant requiring Cemig, guarantor of the financing, to maintain a minimum capitalization rate as expressed by Stockholder’s equity / Total assetsNet Debt/EBITDA plus dividends received that shall be equal or below (A) for CEMIG D: (i) 4.50x for the fiscal year of 30%2018; (ii) 3.80x for June 2019; (iii) 3.80x for the fiscal year of 2019; inclusive. and (B) for CEMIG (i) 4.25x for the fiscal year of 2018; (ii) 4.25x for June 2019; (iii) 3.50x for the fiscal year of 2019; inclusive.

CEMIG GT’s retap of Eurobonds

On July 18, 2018, CEMIG GT issued an additional US$500 million of its Eurobonds. The proceeds were used to repay debt. As with the original issuance of Eurobonds by CEMIG GT in December 2017, the issuance was hedged by a coupon swap and a call spread on the principal, in order to protect the company against foreign exchange volatility.

CEMIG GT’s issuance of Eurobonds

CEMIG GT issued the Eurobonds in December 2017. The issuance was priced in December with a 9.25% coupon and 9.5% yield and the proceeds were used to repay existing short-term debt. The bonds will pay interests semiannually and the principal will fall due in December 2024, with an option for prepayment, without premium after 6 years from issue. The issuance was hedged by a coupon swap and a call spread on the principal, in order to protect the company against foreign exchange volatility.

The Eurobonds contain certain restrictive covenants which, among other things, limit CEMIG GT’s ability to (i) incur additional debt; (ii) make certain dividend payments, redeem capital stock and make certain investments; (iii) transfer and sell assets; (iv) enter into any agreements that would limit the ability of subsidiaries to pay dividends or make distributions; (v) create liens on assets; (vi) effect a consolidation, merger or sale of assets; and (vii) enter into transactions with affiliates. The Eurobonds also contain certain financial maintenance covenants applicable to CEMIG and CEMIG GT.  The indenture governing the Eurobonds contains customary events of default. CEMIG GT has the right, at its option, to redeem any of the Eurobonds, in whole or in part, at any time on or after December 5, 2023, at the absence of which Cemig is obliged to provide collateral whichredemption prices set forth in the BNDES’s assessment represent 130%indenture governing the Eurobonds. Prior to December 5, 2023, CEMIG GT has the right, at its option, to redeem the Eurobonds, in whole but not in part, at a redemption price equal to the greater of (i) 100% of the debtor balanceprincipal amount of such Eurobonds and (ii) the sum of the contract, within six months frompresent value at such redemption date of (a) the endredemption price of the business year in whichEurobonds on December 5, 2023 plus (b) all required interest payments on the required capitalization ratio was not obtained, or to present an interim balance sheet, audited by an auditor registered with the Securities Commission, that indicates returnEurobonds through December 5, 2023 (excluding accrued but unpaid interest to the required minimum capitalization rate. This covenant isdate of redemption), discounted to be measuredthe redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the end of every business year. AtTreasury Rate plus 50 basis points, plus in each case any accrued interest on the end of 2015 there was no non-compliance with this clause.

Cemig GT also has a financing contract with the German development bank KfW, used for constructionprincipal amount of the solar generation plant installedEurobonds to, but excluding, the date of redemption.

139 

CEMIG Financing Guarantees

CEMIG has provided total financing guarantees for R$15,020 million on the roofloans, financing and debentures, on December 31, 2020, were as follows: (in millions of the Mineirão football stadium. This contract does not have a restrictive covenant clause, but makes referenceReais)

2020
Promissory notes and Sureties10,197
Guarantee and Receivables3,454
Receivables112
Shares330
Unsecured927
TOTAL

15,020

Restricted Covenant Clauses

The Company has contracts with covenants linked to such financial ratios, as follows:

Title - SecurityCovenantRatio required – Issuer

Ratio required

CEMIG (guarantor)

Compliance required

7th Debentures Issue

CEMIG GT (1)

Net debt

/

(Ebitda + Dividends received)

The following or less:

3.0 in 2020

2.5 in 2021

The following or less:

3.0 in 2020

2.5 in 2021

Semi-annual and annual

Eurobonds

CEMIG GT (2)

Net debt

/

Ebitda adjusted for the Covenant (6)

The following or less:

3.0 on Dec. 31, 2020

3.0 on June 30, 2021

2.5 on/after Dec. 31, 2021

The following or less:

3.0 on Dec. 31, 2020

3.0 on June 30, 2021

3.0 on/after Dec. 31, 2021

Semi-annual and annual

7th Debentures Issue

CEMIG D

Net debt

/

Ebitda adjusted

The following or less than 3.5The following or less than 3.0Semi-annual and annual

Debentures

GASMIG (3)

Overall indebtedness (Total liabilities/Total assets)

Less than 0.6-Annual
Ebitda / Debt servicing1.3 or more-Annual
Ebitda / Net finance income (expenses)2.5 or more-Annual
Net debt / Ebitda

The following or less than 2.5 on Dec, 31.2020

-Annual

8th Debentures Issue

Gasmig

Single series (4)

Ebtida/Debt servicing

Net debt/Ebitda

1.3 or more as of Dec, 31.2020

3.0 or less as of Dec, 31.2020

-

-

Annual

Annual

Financing Caixa Econômica Federal

Parajuru and Volta do Rio (5)

Debt servicing coverage index

Equity / Total liabilities

Share capital subscribed in investee / Total investments made in the project financed

1.20 or more

20.61% or more (Parajuru)

20.63% or more (Volta do Rio)

20.61% or more (Parajuru)

20.63% or more (Volta do Rio)

-

-

-

Annual (during amortization)

Always

Always

(1)7th Issue of Debentures by CEMIG GT, as of December 31, 2016, of R$2,240 million.
(2)In the event of a possible breach of the financial covenants, interest will automatically be increased by 2% p.a. during the period in which they remain exceeded. There is also an obligation to comply with a ‘maintenance’ covenants – that the consolidated debt, shall have a guarantee for debt of 1.75x Ebitda (2.0 as of December 31, 2017); and a ‘damage’ covenant, requiring real guarantee for debt at CEMIG GT of 1.5x Ebitda.
(3)If Gasmig does not achieve the required covenants, it must, within 120 days from the date of notice in writing from BNDES or BNDESPar, constitute guarantees acceptable by the debenture holders for the total amount of the debt, subject to the rules of the National Monetary Council (CMN), unless the required ratios are restored within that period. Certain contractually specified situations can cause early maturity of other debts (cross-default).
140 
(4)Non-compliance with the financial covenants results in automatic early maturity. If early maturity is declared by the debenture holders, Gasmig must make the payment after receipt of notification.
(5)The financing contracts with Caixa Econômica Federal for the Praias de Parajuru and Volta do Rio wind power plants have financial covenants with compliance relating to early maturity of the debt remaining balance. Compliance with the debt servicing coverage index is considered to be demandable only annually and during the period of amortization, which begins in July 2020.
(6)The adjusted Ebtida arises from earings before interest, income taxes and social contribution on net income, depreciation and amortization in accordance with CVM Instruction No 527 from October 4, 2012.

The Company is in compliance with all covenants as may be agreedof December 31, 2020, except for non-compliance with any other creditor of the company. Since the financing contracts that had contained financial covenants, with Itaú and Santander, have been terminated, and the financial covenant inof the contractloan contracts with the BNDES does not applyCEF of the subsidiaries Central Eólica Praias de Parajuru and Central Eólica Volta do Rio. Thus, exclusively to comply with the requirement of item 69 IAS 1, the Company reclassified R$2 million, to current liabilities, referring to the contract signed with KfW, because it makes reference to an indexloans of Cemig itself,those subsidiaries, which were originally classified in non-current liabilities. Additionally, the financing contract with Banco KfW at present does not impose any restriction on Cemig GT.

InCompany assessed the financialpossible consequences arising from this matter in their other contracts of Cemig Dfor loans, financings and of Cemig GT there are standard clauses restricting payment of dividends, if the companies are in default; restricting asset disposals that might adversely affect their activities; and restricting disposal of stockholding control of the companies involved.

Cemig D entered into a loan agreement with the BNDES in October 2014, which was used for the financing of some investments in projects related to enhancethe reliability of the electric system during the FIFA World Cup in 2014, with a restrictive financial covenant requiring Cemig, guarantor to the financing, to maintain a minimum capitalization rate of Stockholder’s equity / Total assets of 30%, as well as a Net Debt/EBITDA less or equal to 4x, in the absence of which Cemig is obliged, in 30 days from BNDES’s notice, to provide collateral which in the BNDES’s assessment represent 130% of the debt’s balance under the contract, unless in such period the ratios have returned to the agreed levels. This covenant is to be measured at the end of every business year. At the end of 2015 Cemig was in compliance with this covenant. On August 12, 2016, Cemig prepaid the loan.

Issuance of securities by Cemig D and Cemig GT requires the prior authorization of the Brazilian Development Bank (Banco Nacional de Desenvolvimento Econômico e Social, or BNDES).

Because we have a significant portion of our financings, totaling R$6,300 million, due for payment in 2016, we need short-term funds to pay and refinance these obligations. As a state company, we are subject to restrictions, under present laws and regulations, in relation to financing and our capacity to obtain financing in certain situations. For example, we need to obtain approval from the Finance Ministry and the Central Bank before making any international financial transaction: such approval is usually given only if the purpose of the transaction is to finance the importation of goods or to rollover our existing foreign debt. In addition, financial institutions in Brazil are subject to restrictions on exposure to the risks related to State governments, governmental bodies and state-controlled companies such as Cemig. Still, such restrictions do not prohibit local financial institutions from acquiring debentures, and other local debt instruments issued by the Company. However, there can beconcluded that no assurance that these restrictions may not be amended as to include the acquisition of local debt instruments by financial institutions and, therefore, hinder our ability to obtain financing in the future. See the section “Item 3. Material information – Risk factors – Risks relating to Cemig – We are subject to rules and limits applied to levels of public sector borrowing and to restrictions on the use of certain funds we raise, which could prevent us from obtaining financing.”further reclassifications were necessary.

The recent changes in the regulations of the electricity sector, especially those introduced for generation and the transmission by Law No.12,783/2013, and the tariff review of Cemig D, which occurred in April 2013, have demanded more precise budget planning. In 2014 and 2015 we covered our expenditure on capital and investments in acquisitions and met our needs for liquidity through a combination of cash flow from operations and financings. For the year 2016, we expect to finance the necessary funding for the proposed investments in acquisitions, and to meet our other liquidity needs, through a combination of cash flow from operations and financings. Since we principally use cash generated by operations to provide funding for our liquidity and capital needs, factors that result in an increase or reduction of our revenues and net profit could have a corresponding effect on our access to sources of liquidity.

In the long term, we foresee that it will be necessary to make significant capital expenditures on maintenance and updating of our generation, transmission, and distribution facilities, and we expect to employ various sources of liquidity, such as cash flow from operations and financings, in relation to such needs. See the section “Item 3. Material information – Risk factors” for an explanation on certain questions that could adversely affect our liquidity position.

Research and Development

We dedicate ourselves to projects that use technological advances not only in electricityenergy systems, but also in all fields related to energy, such as development of alternativeenvironmental control, storage energy sources, environmental control,systems, performance of energy systems and safety optimization.

In 2015, we invested CEMIG currently invests around R$30.043 million in research projects and development, andDevelopment (‘R&D’).

In 2020, CEMIG transferred R$47.19 million to the FNDCT, and R$23.6 million to EPE.

In 2014 we invested R$60.7 million in research and development, and transferred R$47.643 million to the National Scientific and Technological Development Fund (Fundo(Fundo Nacional de Desenvolvimento Científico e Tecnológico, or FNDCT)‘FNDCT’), a federal fund to support research and development, and R$23.821 million to the federal Energy PlanningResearch Company EPE (Empresa(Empresa de Pesquisa Energética)tica, or ‘EPE’).

In 20132019, we invested R$73 million in research and development, and transferred R$3641 million to the FNDCT, and R$1820 million to the federal Energy Planning Company, EPE.

In 2018, we transferred R$38 million to the FNDCT, and R$19 million to the EPE.

Trends

As a public service utility, we are subject to regulations issued by the Brazilian federal governmentFederal Government as described in “Item 4: Information on the Company –The– The Brazilian power industry.”Power Industry”. Therefore, any change in the regulatory framework may affect us significantly either with respect to our revenue, if the change relates to prices or with respect to our operating expenses if the change relates to costs incurred to provide service to consumers.customers.

As to the question of reliability of supply of electricity,energy, the structural capacity of the system is adequate to meet the market’s needs for consumption of electricity,energy, and the expansion of generation and transmission capacity currently in development will be able to meet the expected demand for consumption from the market. Rates of growth of electricityenergy consumption in Brazil in recent years have been 2.21% (2012-2013)-0.9% (2015-2016), 2.42% (2013–2014)4.2% (2016-2017), 3.73% (2017-2018), 1.92% (2018-2019) and 2.1 % (2014-2015) reduction due to-1.56% (2019-2020), as a result of strong recovery of energy consumption after two years of economic recession and high energy tariffs.recession. The Brazilian governmentFederal Government has been successful with the “new supply”‘new supply’ auctions starting in 2005 – which have made possible the construction of new projects such as the Santo Antônio hydroelectric plant (3,150 MW) and the Jirau hydroelectric plant (3,750 MW), on the Madeira River; the Belo Monte plant (11,233 MW) on the Xingu River; and the Teles Pires plant (1,820 MW) on the Teles Pires River, in accordance with the needs of the distribution companiesdistributors for purchase of electricity.

Commitments

In a contract that regulate the partnership of Cemig with FIP Redentor in the acquisition of 100% of the sharesenergy.

Regarding capital expenditures, for 2021 we planned to make capital investments in Light indirectly held by both Enlighted and FIP PCP, Cemig has granted FIP Redentor the rightrelation to sell all of its sharesour fixed assets in Parati to Cemig, in the fifth year after FIP Redentor’s acquisition of such shares, for a price equal to the amount of approximately R$2,347 million, corresponding to our basic program. We expect to allocate these expenditures primarily to the expansion of our distribution system. We will also allocate R$196 million for injection of capital invested by FIP Redentor ininto subsidiaries to meet specific capital needs. For more details see item 4 ‘Capital Expenditures’.

141 

In the acquisition of these shares, adjusted in accordance with the variationmatter of the CDI plus 0.9% per annum netpandemic situation, caused by the new coronavirus, see ‘Risk Factors’ and ‘Impacts of Covid-19’, where the dividendsCompany addresses its initiatives and benefits received by FIP Redentor.possible impacts on its business.

Cemig

Commitments

CEMIG GT and the private pension plan entities participating in the investment structure of SAAG signedentered into put options (‘the Put Options’) whichoption agreements exercisable by the funds could exercise in the eighty-fourth month after June 2014 the right to sell all of tis shares in SAAG to Cemig. The entities participating in that investment structure are FIP Melbourne, Parma Participações S.A. and FIP Malbec.July 2021. The exercise price of the Put Optionsput options will correspond to the amount invested by each private pension plan, in the Investment Structure, updated adjusted pro rata temporis, by the Expanded National Consumer Price (IPCA)IPCA index as published by the IBGE, plus interest at 7% per year, less suchp.a., discounting dividends and Interestinterest on Equity as shallcapital that have already been paid by SAAG to the private pension plan entities.

The Company believes that the premises and conditions that were the grounds for the investment in Santo Antônio Energia and the legal structure of the various contracts signed for this purpose underwent substantial changes which resulted in the options imbalance and invoked the arbitration cause to discuss the terms of the agreements. For more details, see Note 34 to our consolidated financial statements.

Contractual obligations

CemigCEMIG and its subsidiaries have contractual obligations and commitments that mainly include amortizationacquisition of loans and financings, purchase of electricityenergy from Itaipu, purchaseacquisition of electricityenergy at auctions, physical quota guarantees and other commitments, as follows:follows as of December 31, 2020: (in millions of Reais)

 20212022202320242025After 2026Total
Purchase of energy from Itaipu1,5151,5481,5951,5951,59533,49941,347
Purchase of energy – auctions3,4163,3873,3783,5363,32847,85564,900
Purchase of energy – ‘bilateral contracts’33233233222267801,365
Quotas of Angra 1 and Angra 22882912993013006,3407,819
Transport of energy from Itaipu1892152182221595211,524
Other energy purchase contracts4,4504,7234,6223,4783,31028,77749,360
Physical quota guarantees81281281281281217,04321,103
Total

11,002

11,308

11,256

10,166

9,571

134,115

187,418

 

   2016   2017   2018   2019   2020   After 2020   Total 

Purchase of electricity at auctions

   2,453     3,005     3,225     3,686     4,561     91,075     108,005  

Other electricity purchase contracts

   3,359     3,612     3,149     2,510     2,525     32,311     47,466  

Purchase of electricity from Itaipu

   1,408     1,475     1,425     1,389     1,450     37,219     44,366  

Physical quota guarantees

   637     677     698     717     698     30,707     34,134  

Purchase of gas for resale

   1,091     1,139     1,289     1,289     1,293     12,031     18,132  

Loans and financings

   6,300     2,628     2,493     806     963     1,977     15,167  

Quotas for Angra 1 and Angra 2

   223     238     262     272     290     11,762     13,047  

Transport of electricity from Itaipu

   81     89     95     102     111     7,172     7,650  

Purchase of energy – ‘bilateral contracts’

   280     295     314     331     345     1,711     3,276  

Debt to pension plan – Forluz

   76     81     85     90     96     384     812  

Operating lease contracts

   63     21     23     22             129  

Paid concession

   3     2     2     2     2     10     21  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total

   15,974     13,262     13,060     11,216     12,334     226,359     292,205  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 
142 
Table of Contents

The Company does not

CEMIG and its subsidiaries have any material off-balance sheet arrangements.loans, financing and debentures, by currency and index, with the respective amortization, as follows: (in millions of Reais)

 20212022202320242025

2026

And thereafter

Total
Currency       
US dollar61--7,805-

-

7,866

Total, currency denominated61--7,805--7,866
Index       
IPCA (1)1,0436152483411,1381,4784,863
UFIR/RGR (2)332---8
CDI (3)912570560268--2,310
URTJ/TJLP (4)5320----73
Total by index2,0111,2088106091,1381,4787,254
(-)Transaction costs(12)(1)(1)(18)(5)(20)(57)
(±)Interest paid in advance

-

-

-

(25)

-

-

(25)

(-) Discount

-

-

-

-

(9)

(9)

(18)

Overall total

2,060

1,207

809

8,371

1,124

1,449

15,020

(1)Expanded National Customer Price (IPCA) Index,
(2)Fiscal Reference Unit (Ufir / RGR)
(3)CDI: Interbank Rate for Certificates of Deposit,
(4)Interest rate reference unit (URTJ) / Long-Term Interest Rate (TJLP)
(5)IGP-DI (‘General – Domestic Availability’) Price Index,

CEMIG and its subsidiaries have contracts containing a lease that are, in their majority, indexed to the IPCA inflation index on an annual basis. Below is an analysis of maturity of lease contracts:

(R$ million)Consolidated (nominal)
202156
202227
202326
202426
202526
2026 at 2045483
Undiscounted values

644

Embedded interest(417)
Leasing liabilities

227

143 

Item 6.Directors, Senior Managers and Employees

Directors and Senior Management

CemigThe Company is managed by itsthe Board of Directors composed of 15 members, each with a respective alternate, and by the Executive Board. The Board which consists of 11 Executive Officers. The Minas Gerais State Government, since it is the majority shareholder, has the right to elect the majorityDirectors of the Company comprises nine members, of which one shall be the Chair and another the Deputy Chair. The Executive Board has seven Executive Officers, who may be shareholders, resident in Brazil, elected by the Board of Directors. Every holderDirectors for a period of Cemig common shares has the right to vote in an election for members of our Board of Directors. Under the Brazilian Corporate Law, any shareholder holding at least 5% of Cemig’s common shares in circulation may request the adoption of a multiple vote procedure, which confers upon each share a number of votes equaltwo years, subject to the present numberrequirements of membersthe applicable law and regulations. Re-election for a maximum of three further consecutive periods of office is permitted. The structure and composition of the Board of Directors and gives the shareholderExecutive Board shall be identical in the right to accumulate his or her votes in one sole candidate, or distribute them among several.

Under the Brazilian Corporate Law, holders of preferred shares representing at least 10% of Cemig’s share capital,wholly-owned subsidiaries CEMIG Distribuição S.A and also holders of common shares representing at least 15% of its registered capital (other than the controlling shareholder) have the right to appoint a member ofCEMIG Geração e Transmissão S.A., with occasional exceptions if approved by the Board of Directors and his or her respective substitute member in a separate election. If none of the holders of common shares or preferred shares qualifies under the minimum limits specified above, shareholders representing, in the aggregate, a minimum of 10% of the share capital may combine their holdings to appoint a member of the Board of Directors, and that member’s substitute member.Directors.

Cemig and its wholly-owned subsidiaries Cemig Generation and Transmission and Cemig Distribution all have the same Board of Directors, Audit Board and Executive Board, except that, in the Executive Boards of those two wholly-owned subsidiaries, only Cemig Distribution has a Chief Distribution and Sales Officer, and only Cemig Generation and Transmission has a Chief Generation and Transmission Officer.

Board of Directors

Cemig’sThe Board of Directors meets, ordinarily, at least once a month and, extraordinarily, whenever called by its Chairman, Vice-Chairman,Chair, Deputy Chair, or by one-thirdone third of its members, or by the Executive Board (Board of Executive Officers).Board. Its responsibilities includeinclude: setting the corporate strategy, general orientation of Cemig’sCEMIG’s businesses, approval of certain significant transactions, and the election, dismissal and monitoring of ourthe Chief Officers (members of the Executive Officers.Board).

All members and substitutethe members of the Board of Directors are elected by the General Meeting of Stockholders. A substitute member replacesShareholders. With the respective permanent member whenever there is a temporary absenceexception of the permanent member, or that member’s post is vacant, in which case the substitute remains in the post until the appointment of a permanent member to fill the vacancy. No member of the Board of Directors permanent or substitute,representing the Employees, no other member of the Board of Directors has any employmenta work contract with the Company,CEMIG or with any subsidiary that provides for any benefit in the event of its termination.

rescission.

Under our by-laws,The following rules apply to the members of our Board of Directors are elected for a concurrent period of two years, and may be re-elected. Our Board of Directors is made up of 15 permanent members, and their respective substitutes, of whom eight are elected by the Minas Gerais State Government and FIA Dinâmica Energia, one by BNDES Participações S.A.—BNDESPAR (alternate is empty), four by FIA Dinâmica and AGC Energia S.A, one by the shareholder José Pais Rangel and Geração Futuro L. Par FIA, and one by the holders of preferred shares. The period of office of the present memberscomposition of the Board of Directors expires at the Annual General Meeting of Stockholders to be held in April 2018. The names, positions and dates of initial appointment of the present board members and their respective substitute members are as follows:

Directors:

a)The following two groups of shareholders each have the right to elect one member, in a separate vote, in accordance with the applicable legislation: (i) the minority holders of common shares, and (ii) the holders of preferred shares;
b)At least 25% (twenty five per cent) of the members must be independent, or, under Article 141 of Law 6,404/1976, at least one of them if there is a decision for the minority shareholders to exercise their option to use the multiple vote mechanism;
c)The employees have the right to elect one member, subject to the terms of Federal Law 12,353 of December 28, 2010, as applicable;
d)In any event, the majority of the members shall be elected by the controlling shareholder of the Company.

Composition of the Board of Directors:

Board of Directors

NameNomination

Position

Position

Date of first appointment

José Afonso Bicalho Beltrão da SilvaMárcio Luiz Simões Utsch (1)

ChairJanuary 22, 2015March 25, 2019

Bruno Westin Prado Soares LealAfonso Henriques Moreira Santos (1)

MemberAlternateJanuary 22, 2015July 31, 2020

Mauro Borges LemosCledorvino Belini (1)

MemberVice-ChairJanuary 22, 2015March 25, 2019

Samy Kopit MoscovitchJosé Reinaldo Magalhães (1)

MemberAlternateMarch 25, 2019
(Seat vacant) (1)Member-
Paulo César de Souza e Silva (2)MemberJuly 31, 2020
José João Abdalla Filho (3)MemberApril 30, 20152014

Helvécio Miranda Magalhães (1)

Marcelo Gasparino da Silva (2)
Board MemberJanuary 22, 2015

Wieland Silberschneider (1)

AlternateJanuary 22, 2015

Marco Antônio de Rezende Teixeira (1)

Board MemberJanuary 22, 2015

Antônio Dirceu Araújo Xavier (1)

AlternateJanuary 22, 2015

Marco Antonio Soares da Cunha Castello Branco (1)

Board MemberJanuary 22, 2015

Ricardo Wagner Righi de Toledo (1)

AlternateJanuary 22, 2015

Nelson José Hubner Moreira (1)

Board MemberJanuary 22, 2015

Carlos Fernando da Silveira Vianna (1)

AlternateJanuary 22, 2015

Allan Kardec de Melo Ferreira (1)

Board MemberJanuary 22, 2015

Luiz Guilherme Piva (1)

AlternateJanuary 22, 2015

Arcângelo Eustáquio Torres Queiroz (1)

Board MemberJanuary 22, 2015

Franklin Moreira Gonçalves (1)

AlternateJanuary 22, 2015

Patrícia Gracindo Marques de Assis Bentes (2)

Board MemberOctober 25, 2016

empty (2)

Alternate

Ricardo Coutinho de Sena (3)

Board MemberJanuary 20, 2016

Bruno Magalhães Menicucci (3)

AlternateDecember 21, 2012

Paulo Roberto Reckziegel Guedes (3)

Board MemberAugust 4, 2010

Carolina Alvim Guedes Alcoforado (3)

AlternateOctober 25, 2016

Daniel Alves Ferreira (3)

Board MemberOctober 25, 2016

Tarcísio Augusto Carneiro (3)

AlternateOctober 25, 2016

Saulo Alves Pereira Junior (3)

Board MemberAugust 4, 2010

Marina Rosenthal Rocha (3)

AlternateMay 2, 2016

Marcelo Gasparino da SilvalMarco Aurélio Dumont Porto (4)

Board MemberMay 2, 2016

Aloísio Macário Ferreira de Souza (4)

AlternateMay 2, 2016

José Pais Rangel (5)

Board MemberApril 30, 2014

José João Abdalla Filho (5)

AlternateApril 30, 2014February 17, 2020

(1)Elected by State of Minas Gerais and FIA Dinâmica Energia.other shareholders
(2)Elected by BNDES Participações S.A.-BNDESPARminority shareholders
(3)ElectedAppointed by FIA Dinâmica Energia and AGC Energiathe holders of the preferred shares.
(4)Elected by a representative of the preferred stockholders.employees
(5)144 
Elected by minority stockholdersTable of Contents

Below is some brief biographical information about each member of the Board of Directors:

Arcângelo Eustáquio Torres QueirozMárcio Luiz Simões Utsch – Mr. Queiroz graduated with, born in 1959, has a degreelaw degree. Principal executive positions: Mesbla S.A. (department store): General Manager, Purchasing and Operations; Gradiente Entertainment (electronics, games): Chief Officer for Sales and Distribution Logistics. Alpargatas S.A.: Joined 1997. CEO from 2003 until retirement, age 60, in History from the University Center of Belo Horizonte – UNIBH. Since 1988 he has worked for the Cemig Group, first at Cemig, and then, at Cemig Distribution, where he currently occupies the position of Technical Administrator. From 2006 to 2010, he was a regular member of the Pro-Health Committee (Comitê Prosaúde) of Forluminas Seguridade Social – Forluz, the pension fund of some of the Cemig Group’s companies. Currently, he is Director of the Intermunicipal Union of Electricity and Fuel Gas Industry Workers of the State of Minas Gerais (Sindieletro/MG). He is a member of our Career and Compensation Committee and, since 2009, has been a member of our Board of Directors and also the Boards of Directors of Cemig D and Cemig GT.2019.

Nelson José HubnerAfonso Henriques Moreira Santos – Mr. Hubner, born in 1957, has a degree in engineering from Universidade Federal Fluminense (Rio de Janeiro) with specialization in mathematics from Centro de Ensino Unificado de Brasília. He was Brazil’s interim Mining and Energy Minister from May 2007electric engineering. From April, 2019 to January 2008, and Director-generalDecember of the Brazilian electricity regulator, ANEEL, from 2009 to 2013.

Allan Kardec de Melo Ferreira – From 1993 to 2014 Mr. Ferreirasame year he was a member of the Audit Board of Directors of Light S.A. Board member at IX Estudos e Projetos LTDA from October, 2006 to April, 2019. He served as full time professor at the Oi Group, and a partner-consultantFederal University of PJF. He has a law degreeItajubá from the Pontifícia Universidade Católica of Minas Gerais, with a postgraduate degree in mathematics from the Centro de Ensino Unificado de Brasília.January 1980 to March 2016.

José Afonso Bicalho Beltrão da SilvaCledorvino Belini – Born, born in 1948, Mr. da Silva1949, has a degree in economicsbusiness administration from Mackenzie University, a master's degree and postgraduate degree from São Paulo University (USP), and MBA from FDC/ Insead. In a 44-year career at Fiat, he served as its CEO in Brazil and Latin America for 11 years (2004-2015), and in 2009 joined the Federal UniversityFiat Group Executive Council (‘GEC’), the highest governing body of Minas Gerais (UFMG)the Fiat Group worldwide. In 2010–2013, he was president of the Brazilian Vehicle Manufacturers’ Association (‘Anfavea’). Since October 2017, he has been an Independent Member of the Board of Directors of the JBS group.

José Reinaldo Magalhães, a master’s degreeborn in Regional Economics1956, was manager of private equity FIP funds at BR-Investimentos and Bozano Investimentos Gestoras de Recursos from Cedeplar of UFMG,2009 to 2015 – the team member responsible for the Funds’ investment and Ph.D in economics from the University of Manchester, England. He was CEO of Credireal (Banco de Crédito Real de Minas Gerais) in 1994–7, and of BEMGEdisinvestment decisions. At PREVI (Banco do Estado de Minas Gerais)Brasil pension fund), he was Director of Investments, Institutional Investor Department, from – 2006–2018. At Banco do Brasil, he was New York Branch Assistant Manager in 1994–8. He was Secretary of Finance2004–2005, Deputy Manager of the prefecture of Belo HorizonteChicago Representative Office (2002-4), and Executive Manager in the Director’s Department for Planning and Risk Management, from January 2006 to July 2012. From March 2009 to July 20141998 to2002. At PREVI, he was CEO of PBH Ativos S.A.Division Manager, International Financial Institutions Management, from 1995 to 1998. From April 2013 to December 20141994–1998, he was Advisora Trainee in the Overseas Manager Training Program, in São Paulo, Austin, Texas and London, and from 1990 to 1994, an analyst in the MinisterTechnical Department (‘DETEC’) of Development, IndustryBB-B1 Banco de Investimentos. He joined DETEC in October 1975, and Foreign Trade. Hefrom 1983–1989 was also AdvisorTechnical Adviser to the Brazilian Development Bank (BNDES) from April 2013 to December 2014. Currently, Mr. da Silva holds the position of Secretary of Minas Gerais State Treasury.Supervision Office.

Paulo César de Souza e Silva, born in 1955, graduated in economics at Mackenzie University in São Paulo. He took part of the executive board of Embraer from October 1997 to May 2019.

José João Abdalla Filho, born in 1945, is CEO and controlling shareholder of Banco Clássico S.A.; Substitute Member of the Board of Directors of CEG (Companhia Distribuidora de Gás do Rio de Janeiro); Substitute Member of the Board of Directors of Tractebel Energia S.A.; CEO of Dinâmica Energia S.A.; and CEO of Social S.A. Mineração e Intercâmbio Comercial e Industrial.

Marcelo Gasparino da Silva, —Mr. Silva was born in 1971. He is a lawyer specializing in corporate tax law, with a degree from ESAG, and MBA in Controllership, Auditing and Finance. He began his executive career in 2007 as Legal and Institutional Director of Celesc. He is the Coordinator of the Santa Catarina Chapter, Holder of Board Member Certification from, and a member of the Council of, IBGC (the Brazilian Corporate Governance Institute). He is Chair of the Board of Directors of Usiminas, and is a member of the Board of Directors of Bradespar and Eternit. He has served as a Member of the Boards of Directors of:of Eletrobras, Celesc, AES Eletropaulo, Tecnisa and SC Gás, and as a member of the Audit BoardsFiscal councils of Bradespar, AES Eletropaulo, AES Tietê and Renuka do Brasil. He is Coordinator of the Legal and Compliance Committee of Eternit. He is the spokesperson of the GGCGGG (Corporate Governance Group).

Marco Antônio de Rezende TeixeiraAurélio Dumond Porto– Mr. Rezende Teixeira was, born in 1956. Since 1983 he has been a lawyer for Companhia Brasileira de Trens Urbanos. He was Solicitor-general of Belo Horizonte City, from 1997 to 2012. Since 2012 he has been manager and partner of Rezende Teixeira Sociedade de Advogados. He has a law degree from Universidade Federal de Minas Gerais (UFMG).

Mauro Borges Lemos– Mr. Borges Lemos has been the Professor of Economics at the Federal University of Minas Gerais since 1980. He has been working with the Development, Industry and Foreign Trade Ministry since 2013 – and served as Minister from February 2014 to January 2015. He was President of Brazil’s Industrial Development Agency (ABTI) from 2011 to 2014. He has1968, earned a degree in economicscivil engineering from Fumec University in 1994, before pursuing postgraduate studies and specialization in project management, and innovation and knowledge management, at IETEC, He has an MBA in business management from Centro Universitário Newton Paiva. Working at CEMIG since March 1986, initially via CEMIG Senai, he became Assistant Engineer, Project Engineer, Generation Projects Manager; and Technical and Commercial Director of the Federal University of Minas Gerais, with a doctorate in economics from London University,two SPCs Hidrelétrica Cachoeirão S.A and post-doctorate from the University of Illinois, USA, and the University of Paris.

Marco Antonio Soares da Cunha Castello Branco—Mr. Castelo Branco was CEO of Usiminas from 2008 to 2010. Since then he has been a Board Member of Hydac Tecnologia do Brasil Ltda., and since 2011, of Diferencial Energia ParticipaçõesHidrelétrica Pipoca S.A. He has served as Alternative Energy Sources Manager, Quality and Special Projects Manager, and Management and Internal Controls Manager; and is currently a degreeQuality Analyst in engineering from the Federal University of Minas Gerais (UFMG).

José Pais Rangel—Diretor Vice-President of Banco Clássico S.A.; MemberOffice of the Board of Directors of Companhia Distribuidora de Gás do Rio de Janeiro – CEG; Member of the Board of Directors of Tractebel Energia S.A.; Member of the Board of Directors of Kepler Weber S.A.; Manager of investment funds, licensed by the CVM. Member of the Board of Directors of each of Cemig, Cemig DCEO.

145 

Significant Civil and Cemig GT.Criminal Proceedings Involving Key Management Members

Ricardo Coutinho de SenaMr. Sena has a degree in Civil Engineering from Minas Gerais Federal University, and completed his postgraduate studies in Financial Administration at the Getúlio Vargas Foundation in Rio de Janeiro. He worked at the construction company M. Roscoe from 1972 to 1981, after which he joined Andrade Gutierrez, where he was Head of Budgets and, beginning in 1993, General Manager of the New Business Unit. Since 2000 he has been CEO of Andrade Gutierrez and a member of its Board of Directors. He represents Andrade Gutierrez S.A. Concessões on the Board of Directors of several of its subsidiaries. Since 2010, he has been a member of the Boards of Directors of Cemig, Cemig D and Cemig GT.

Paulo Roberto Reckziegel Guedes – Mr. Guedes has a degree in Civil Engineering from Rio Grande do Sul Federal University, and a Corporate MBA from the Dom Cabral Foundation. He joined the Andrade Gutierrez Group in 1993, working as assistant engineer, supervisory engineer, general manager of operations and project manager. Since 2000 he has been Executive Director of Andrade Gutierrez S.A. Concessões (“AG Concessões”), a listed company holding concessions for public works and services, and also represented AG Concessões on the Board of Directors of several subsidiaries of the group. Since 2010, he has beenMarcelo Gasparino da Silva, a member of the Board of Directors of Cemig, Cemig DCEMIG, is a defendant in two "Civil Action of Administrative Impropriety due to Damages to the Public Treasury" proceedings (not criminal cases), both of which were filed before the 1st Public Treasury Court of Florianópolis in Santa Catarina State, Brazil.

In the first case, the prosecutor in Santa Catarina State, Brazil has alleged irregularities regarding a specific business purchase by Celesc Distribuição S.A. approved on December 11, 2008 without the required auction proceeding. Such purchase was made in reliance on an emergency decree by the State Governor. Mr. Marcelo Gasparino da Silva was named as a defendant as a result of his role as Celesc Distribuição's Legal Officer from 2007 to 2009. In the other civil action involving Mr. Marcelo Gasparino da Silva, the prosecutor has alleged irregularities in the agreement entered into by Celesc Distribuição S.A. and Cemig GT. HeMonreal Corporação Nacional de Serviços e Cobranças S/C Ltda. Almost all former members of the Celesc Distribuição’s board of directors between 2003 and 2009 were named as defendants in the case. Both actions are in the pre-trial proceeding stage, and the relevant complaints have not been accepted by the Court yet. Since the last report in 2021, there hasn't been significant development on these cases and there's no verdict, they are still on the pre-trial proceeding stage.

Mr. José João Abdalla Filho, a member of the Company’s Board of Directors, is defendant in a criminal action pending before the 2nd Federal Criminal Court of Rio de Janeiro, for which he is accused of having committed the crime of tax evasion, for alleged omission of information in his 2010 income tax return. Mr. Abdalla Filho presented his defense, in which he alleges that the Court is unfit to proceed with the criminal action, and non-occurrence of the criminal practice, considering that the facts found (sale of real estate) occurred in the 1910s and 1940s, and not in the year 2001, according to the accusatory view. On August 3, 2020, the Court gave judgment “ruling the criminal action to be extinct, without decision on the merit, due to recognition of absence of process, namely, absence of correct, and consequently valid, constitution of the tax credit”. The Federal Public Attorneys then filed an appeal, on September 8, 2020. At this time, the case was remitted to the regional Federal Appeal Court of the 2nd Region. The regional Attorneys of the Republic presented an opinion on September 19, 2020. A date for hearing by the Court for judgment on the appeal is pending.

In another criminal action, before the first Federal Court of Araçatuba – Judiciary of São Paulo State, Mr. Abdalla Filho is accused of the crime of tax evasion, for alleged false declaration of the totality of his revenues, and omission of revenues in a company in which he was CEO, majority shareholder and manager during the years 2006–2008. In preliminary defense, Mr. Abdalla stated the view that the accusation should be rejected, due to the case being null in its entirety, and that on the merit, the accusation is without grounds, and a ruling of complete acquittal should be given. On June 5, 2019, the Federal Public Attorneys presented an amendment to the accusation to include the allegation that Mr. Abdalla Filho had committed the same offenses for the years 2010 and 2011. However, by an interim decision of the Chair of the Federal Supreme Court on July 15, 2019, the exclusion applied for by Mr. Abdalla was granted. On December 10, 2019, a further judgment ordered the case to go forward, due to the view taken by the full Supreme Court in the final judgment on the Special Appeal referred to. On the same occasion, the court determined issuance of Letters Rogatory to the federal judiciary of Rio de Janeiro to serve notice on Mr. Abdalla for presentation of a new preliminary defense due to the amendment to the accusation. With the case being digitalized, a writ pointing to failures in the digitalization was presented on January 1, 2021, and a judgment was given ordering the secretariat to check the digitalization, to correct the failings, and subsequently serve notice on the defendant to present preliminary defense. This regularization of the digitalization, and service of notice on the defendant for presentation of a new preliminary defense, is still pending.

146 

A third criminal action, also about tax evasion, was presented in the first Federal Court of Americana – judiciary of São Paulo State. The Federal Public Attorneys allege omission of information, false declaration to the tax authorities, and attempt to defraud tax inspection. The case involves more than one company chaired and managed by Mr. Abdalla. After the preliminary defense, Mr. Abdalla is of the view that the accusation should be rejected, that the case is null in its entirety, and that on the merit the accusation cannot proceed, since an acquittal judgment has been given. However, due to the interim decision by the Chair of the Federal Supreme Court on July 15, 2019, in the Special Appeal RE 1.55.941/SP, with ergo omnes effect as precedent over all other cases, dismissal of the criminal action was requested, and granted. On January 30, 2020, a memberfurther decision ruled that the case should be resumed, due to the understanding stated by the Full Supreme Court in the final judgment on the said Special Appeal. The case records in the criminal action have been digitalized, and designation of the date for hearing of evidence and judgment is pending.

Executive Board

The Executive Board comprises seven Executive Officers, who may be shareholders, resident in Brazil, elected by the Board of Directors for a period of two years, subject to the requirements of the applicable legislation and regulations. Re-election for a maximum of three consecutive periods of office is permitted. The periods of office of the present members of the Board of Directors of Light S.A. and Light Serviços de Eletricidade S.A.

Daniel Alves Ferreira—Mr. Ferreira was born in 1972. He is the lawyer responsible for Mass Litigation, and Capital markets,expire at the MPMAE law office, working in law on Consumer relations, Civil Law and Corporate Law. He took part in the Civil Procedure Law Conferences of the Bar Institute of São Paulo on: Aspects of the Reform of the Code of Civil Procedure; Stable Union; and Alterations to the Code of Civil Procedure.

Saulo Alves Pereira Junior – Mr. Pereira has a degree in Electrical Engineering from the Pontifícia Universidade Católica of Minas Gerais (PUC-MG), and postgraduate degrees in Works and Services Budget Planning from the Instituto de Educação Continuada of PUC–MG and Business Administration from the Federal University of Bahia. He also concluded a Corporate MBA from the Dom Cabral Foundation. He began his career in 1993 as an intern in Cemig’s Operations Center. In 1995 he joined Construtel Projetos e Construções Ltda, as an engineer in planning and budget coordination, and in 1998 he became General Manager of that company’s Business Unit in Bahia. In 2000, he joined the Andrade Gutierrez Group, and in 2004 became Chief Sales Officer of Construtora Andrade Gutierrez S.A. Since 2007, at Andrade Gutierrez Concessões S.A., he has been actively participating in the group’s consolidation in the electricity sector. Since 2010 he has been a member of the Boards of Directors of Cemig, Cemig D and Cemig GT.

Helvécio Miranda Magalhães – Mr. Magalhães, born in 1963, was Health Secretary of the Municipality of Belo Horizonte from 2003 to 2008, Municipal Secretary for Budget, Planning and Information of the municipality of Belo Horizonte in 2009 and 2010; and Healthcare Secretary of the National Health Ministry from 2011 to 2014. He has a degree in medicine, with specialization in epidemiology, from Minas Gerais Federal University (UFMG), and a doctorate in Community Health from Unicamp.

Patrícia Gracindo Marques de Assis Bentes – Mrs. Bentes, born in 1965, graduated the course of Business Administration of the Federal University of Rio de Janeiro (“UFRJ”) and earned a master degree in Finances and Marketing from the University of São Paulo (“USP”) in 1996. Obtained certifications Series 7 and 63 from the U.S. National Association of Securities Dealers (NASD) in 1996 and operated in the American capital market under such licenses until 2001. Independent Investment Agent registered at the Comissão de Valores Mobiliarios (“CVM”) since 2008. Worked at CITIGROUP between September/88 – September/01, where participated of privatization processes with use of privatization currencies for debt conversion. Organized and managed the department responsible for elaborating industry studies and risk analysis involving debt and capital for publicly traded companies in Brazil, Chile and Argentina. Was transferred in 1995 to New York where structured operations for the capital market, such as: Structuring of the 1st Credit Rights Investment Fund (“FIDC”) with CDC portfolios, personal credit and credit cards combined, in the amount of BRL 1 billion for Unibanco; Structuring of a USD 200 million financing for the construction of a thermoelectric power plant at the Southern Cone for Maire Engineering, multinational construction company, with Brazilian Development Bank (“BNDES”), Eximbank and Hermes resources; Structuring of the acquisition of CEEE distributor of energy, located at the south east region, by foreign investors, in the amount of USD 75 million, including the leveraged funding (LBO); Structuring of the fund raise in the amount of BRL 40 million for Canguru Embalagens, through a securitization covered by future receivables, without a supply agreement, the FIDC Canguru, with S&P rating; Structuring and distribution of Negresco CFI 1st FIDC, in the amount of BRL 60 million with an S&P brAAAf rating; Structuring of Risk Participation Agreements for Volvo (Mexico) and Bematech (Brazil); Structuring and distribution of Banco Volvo 1st fund raise through a subordinated Certificate of Deposit (“CDB”) of BRL 60 million, with a 10 years term and payment of principal at the final due date. Worked at BANCO BRACCE between March/11 and September/12, as the Executive Vice-President, where hired, shaped and trained the relationships team; Defined and executed strategies for the disclosure and consolidation of the Bank’s brand; Proposed and implemented the organization’s cultural bases (mission, vision and values) and codes of conduct for all employees. Worked in a partnership with the Bank’s controlling partners in the fundraising process from local investors and high income international investors. The efforts resulted in the entry of foreign investors from Southern Cone, Europe and Silicon Valley that acquired a relevant share of the Bank’s controlling holding. In 18 months, formed a portfolio with 553 names, among prospects and issuer clients, and 215 investors, with a dealflow of 47 operations in the approximate amount of BRL 2 billion. Executive-Partner at ESTATICE HOLDINGS, since October/12, where works in the structuring of fundraisings for corporate clients through FIDCs, FII, CRA, CRI and other securities. Projects in which provides consulting services for the World Bank with respect to the structuring of a fundraising for a Project of Energy Efficiency developed in association with the Municipal Administrations of the cities of Rio de Janeiro and Belo Horizonte.

Board of Executive Officers

Our Executive Board, made up of eleven Executive Officers, is responsible for putting into effect the decisions of our Board of Directors and for day-to-day management. The members of the Executive Board – the Executive Officers – have individual responsibilities established in our by-laws and hold their positions for a period of office of three years. The period of office of the present Executive Officers expires at the first Meeting of the Board of Directors following the Annual General Meeting of StockholdersShareholders to be held in April 2016.2022. The Executive Officers are elected by the Board of Directors. Ordinary meetings are heldmeets ordinarily at least twice per month; extraordinary meetings are heldmonth, and extraordinarily whenever called by the Chief Executive Officer or CEO, or by two Executive Officers other than the CEO.Officers.

The Executive Officers exercise their positions as full-time occupations in exclusive dedication to the service of the Company. They may simultaneouslyat the same time exercise non-remunerated positions in the management of the Company’s wholly-owned or other subsidiaries, or affiliated companies, at the option of the Board of Directors. They do, however, obligatorily hold and exercise, however, the corresponding positions in the wholly-owned subsidiaries Cemig DistributionCEMIG Distribuição S.A. and Cemig Generation and Transmission.CEMIG Geração e Transmissão S.A.

The Executive Board is responsible for the dailycurrent management of the Company’s business, subject to obedience to the obligation to obey the Long-Term Strategic Plan,Long-term Strategy, the Multi-year Strategic ImplementationBusiness Plan, and the Annual Budget.

Some decisions, as outlinedBudget, which must be prepared and approved in Section 4 of Clause 21accordance with the by-laws. The Annual Budget shall reflect the Company’s Multi-year Business Plan and, consequently, the Long-Term Strategy, and must give details of the by-laws, requireoperational revenue and expenses, costs and capital expenditure, cash flow, the approvalamount to be allocated to the payment of dividends, investments of cash from the Executive Board.

In the eventCompany’s own funds or from funds of absence, leave, resignation or vacancy of the post of the Chief Executive Officer, the Deputy Chief Executive Officer exercises the duties of the Chief Executive Officer, for whatever period the absence or leave may last,third parties, and in the event of vacancy or impediment or resignation, until the post is filled by an appointment made by the Board of Directors. In the event of absence, leave, resignation or vacancy of the post of any of the other members ofdata that the Executive Board considers to be necessary.

Subject to the Executive Board may, by approval of a majority of its members, attribute the exercise of the respective functions to another Executive Officer, for as long as the period of absence or leave – or,provisions in the eventpreceding Clauses and good corporate governance practices, it shall be the duty of vacancy, the impediment or resignation – lasts, until the post is filled by the Board of Directors. The Chief Executive Officer or aeach member of the Executive Board elected into comply with these by-laws, the way described above shall holddecisions of the position forGeneral Meeting of Shareholders, and of the periodBoard of time remaining inDirectors, the substituted officer’s term.Internal Regulations and decisions of the Executive Board, these being duties of the related Chief Officers’ Offices.

The following are the names, positions and dates of initialfirst appointment of ourthe Members of the Executive Officers are as follows:

Board:

Executive Board

NameChief Officer

Nomination

Position

Date of original
initial appointment

Mauro Borges Lemos

Chief Executive Officer (CEO) and Chief Corporate
Management Officer (cumulatively) September 01, 2016– CEO
Reynaldo Passanezi FilhoJanuary 22, 201513, 2020

Paulo Roberto Castellari Porchia

Chief Trading Officer
Deputy CEODimas CostaSeptember 01,1, 2016

Evandro Leite Vasconcelos

Chief Energy Distribution and Commercialization OfficerMarney Tadeu AntunesSeptember 01, 2016January 5, 2021

Franklin Moreira Gonçalves

Chief Generation and Transmission OfficerPaulo Mota HenriquesJanuary 22, 2015March 21, 2019

César Vaz de Melo Fernandes

CEMIGPar Director
Maurício Dall’AgneseChief Officer for Business DevelopmentOctober 9, 2015December 11, 2020

Fabiano Maia Pereira

Chief Officer for Finance and Investor Relations OfficerLeonardo George de MagalhãesJanuary 22, 2015March 20, 2020

Márcio Lúcio Serrano

Chief Counsel and Chief Officer for Human Relations and ResourcesRegulationEduardo SoaresJune 17, 2016

Dimas Costa

Chief Trading OfficerSeptember 01, 2016

Raul Lycurgo Leite

Chief CounselJanuary 22, 2015

Luís Fernando Paroli Santos

Chief Institutional Relations and Communication OfficerFebruary 11, 2016March 20, 2020

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Mauro Borges LemosReynaldo Passanezi Filho – Mr. Borges, born in 1965, is a graduate of the Senior Executive Program, the principal course in the Stanford University Graduate School of Business (July-August 2018); he attended the CEO course of the Getúlio Vargas Foundation in Entrepreneurial Management from March 2015 to July 2017; has beena doctorate in economics from São Paulo University, 1995-2000; a master’s degree in economics from the Professor of Economics at the Federal University of Minas Gerais since 1980. WorkingCampinas, 1987-92, with distinction, for the Development, Industrydissertation in Industrial Organization on the subject ‘financial Solutions and Foreign Trade Ministry since 2013, he served as Brazil’s MinisterPrivatization for Development, Industry and Foreign Trade from February 2014 to January 2015. He was President of Brazil’s Industrial Development Agency (ABTI) from 2011 to 2014. He hasBrazilian Steel’; a degree in economics from the FederalSão Paulo University, of Minas Gerais, with a doctorate1983-86 (sixth-placed in economics from London University, and post-graduate studies at the University of Illinois, USA,Entrance examination); and the University of Paris.

Paulo Roberto Castellari Porchia – Mr. Castellari Porchia has a degree in business managementLaw from the Business Management SchoolPontifícia Universidade Católica of São Paulo, (EASP)1983-89. He is a member of the Brazilian Bar Association (OAB). From 1994 to 1996 he was Personal Assistant to the CFOHe has wide experience in positions of Minorco South America in Brazil. In 1996–98 he was Project Manager for the implementation of SAP at Tarmacsenior leadership in the UK;private sector, the financial sector and the public sector; excellence in 1998–2000 he worked for his MBA at the London Business School while also working as Associated Corporate Finance Director at Minorco Ltd,strategy and management, with a track record of success in England; from 2000 to 2003 he was Personal Assistant to the COOprivatizations, restructurings and growth; solid qualification in finance and mergers and acquisitions, with profound knowledge of AngloGold Ashanti LtdLatin America and infrastructure, especially electricity.

Dimas Costa, born in South Africa. Over the years 2003–2015 he worked for Anglo American plc. From 2003 to 2011 he was Director of the Center of Excellence of Anglo Base Metals in England, and Director for Marketing and New Business in Brazil. In 2009–2011 he was CEO of the Phosphates and Niobium businesses in Brazil; and in 2011–2016 he was CEO of Minério de Ferro Brasil (Minas Rio). Since 2016 he has been a Senior Consultant in the Industrial Group of Boston Consulting Group International.

Dimas Costa – Mr. Costa1954, earned a degree in electrical engineering from PUC Minas in 1978. In 1978–From 1978 to 1980, he was an Engineer in the Water & Energy Department of Minas Gerais, where he was Division Head from 1980 to 1985. From 1978 to 1980, he worked as an engineer in the Minas Gerais State Water and& Energy Department, where he was a Division Head from 1980 to 1985. With Cemig,Department. At CEMIG, in 1985–1987,1985-1987, he was an engineer in the Distribution Senior Management Unit; from 1987 to 1995 he was an Assistantassistant in the Senior Power Planning & Development Management Unit for Energy Planning and Development;Unit; from 1995 to 1998 he was Managermanager of the Energy Development Department; from 1998 to 2007, he was Sales Managermanager for Corporate Clients;sales to corporate clients; from 2007 to 2010, he wasgeneral manager for sales to clients of the Company’s General Manager for Client Sales;company; and fromin 2011 to 2013, hegeneral manager of the company for sales to the company’s clients with incentive benefits. He was the Company’s General Manager for Incentive-bearing Client Sales. Since 2013 he has beenformerly Director and managing partner of Ponta Energia Consultores Associados Ltda.Ltda, from 2013 to 2016.

Franklin Moreira GonçalvesMarney Tadeu Antunes – Born, born in 1970, and affiliated with the CUT group of unions, from 2003 to 2009, Mr. Gonçalves1962, has been Energy Secretary of the National Federation of Urban Workers (FNU), and was President of FNU-CUT , and director of the Electricity Workers’ Unions of Minas Gerais (Sindieletro–MG) from 1993 to 2014. At Cemig, he has been a Technical Officer in System Operations Supervision and Control in the Generation and Transmission Senior Management unit, and in Distribution Operations Engineering, in the Distribution Senior Management unit. He is also a member of the Board of Directors of Cemig, Cemig D and Cemig GT, the Board of Directors of Transmissora Brasileira de Energia (TBE), the Federal Renewable Energy Sources Council of the Brazil Maior plan; the State Energy Council of Minas Gerais; and the Minas Gerais State Science and Technology Council. He earned a degree in systems analysiselectrical engineering from Newton Paiva Unicentrothe College of Belo Horizonte,Engineering of Sorocaba, with specialization and postgraduate degrees and studies in 1996;subjects including Management, Strategy, Project Management, Marginal Costs and completed his MBA in Leadership and Management of State Companies through the FranklinCovey Business School/Coge Foundation, Rio de Janeiro, in 2013.

César Vaz de Melo Fernandes – From 1995 to 1998, Mr. Vaz de Melo worked as Cemig’s General Manager for DistributionElectricity Tariffs. He has 34 years’ experience in the Minas Triangle Region. HeBrazilian electricity sector. Most recently, he was Cemig’s General Manager forChief Distribution Engineering, from 1998Officer of the electricity distributor EDP in São Paulo (from 2015 to 20002020) and General Manager for Distribution Operation and Maintenance, from 2000 to 2002. From 2003 to 2005, he served at Cemig as the General Manager, Distribution, for the Metropolitan Region of Belo Horizonte. Following that period, Mr. Vaz de Melo became the Executive Coordinator of Cemig’s Hydroelectric Projects in Amazônia and served in that position until 2009. From 2005 to 2007 he cumulated the position ofSales Director of Construction for Furnas. In 2009 and 2010, he was the General Manager for Planning and Operationdistribution companies of Cemig GT and was appointed Cemig’s General Manager for Business Developmentthe CPFL Energia Group (2011–2015).

Paulo Mota Henrique, born in 2015. Mr. Vaz de Melo holds1962, has a degree in electrical engineering from the Federal University of Minas Gerais (UFMG), and an MBA in Finance and Management from IBMEC.

Fabiano Maia Pereira – Since 2003 Mr. Pereira has worked as a finance and control analyst in the Federal Treasury Department of the Finance Ministry, operating in the management of domestic and external public debt, and in development of federal programs based on credit transactions. He is also a member of the Audit Boards of BB Cartões S.A., BB Capitalização S.A. and BB DTVM S.A. He has a degree in economics from the Federal University of Juiz de Fora, a master’s degreeMBA from the Getúlio Vargas Foundation, and specialization in economicsIndustrial Automation Engineering from the Federal University of Minas Gerais (UFMG). His professional career began at CEMIG in 1987, where he worked as General Manager for Transmission in Belo Horizonte from 2004 to 2007, and was responsible for the technical, financial and administrative management of the assets of substations and transmissions lines of ultra-high voltage belonging to the national grid, and other transmission facilities. He was General Manager, Generation and Transmission Management Control, CEMIG GT, from 2007 to 2009: - where responsibilities included planning, implementation, coordination and development of Strategy Management in the Chief Generation and Transmission Officer's Office. In 2009, he became General Manager for Coordination, Generation and Transmission, CEMIG GT – responsible for management of corporate processes in the office of the Chief Generation and Transmission Officer’s Office, and planning and management of Generation and Transmission projects in companies and wholly owned subsidiaries. He also served as General Manager of Taesa (from 2009 to 2011) and Director of the Brazilian Power Transmission Companies’ Association (‘Abrate’) (from 2017 to 2019).

Maurício Dall’Agnese, born in 1984, has a doctoratedegree in economics from theSão Paulo University of Brasília (UnB).

Márcio Lucio Serrano – Mr. Serrano has degrees in natural history, biological sciences and medicine from the Federal University of Minas Gerais (UFMG)(USP), and postgraduate degrees:wide experience in employment-related medicine from Minas Gerais Medical College (National Employment Medicine Association);M&A processes in psychiatry from Gama Filho University (Brazilian Psychiatry Association); and in psychoanalysis (Minas Gerais Psychoanalysis Council). He served as Chief Corporate Management Officer of Cemig, Cemig D and Cemig GT in 2015-16. In the municipality of Belo Horizonte, he was Administration Secretary for the Northern Region in 2008-9, and Municipal Human Resources Secretary from 2009 to 2012. He served as director of the Southeastern Region of Fonac, the National Forum of Administration Secretaries of State Capitals. At the Biocor Institute, he was Coordinating Doctor for Occupational Health from 2012 to 2014. In the corporate sector, he has been occupational physician at Mineração Morro Velho (Anglo Gold Corporation). In the Minas Gerais State Industries’ Federation (Fiemg), he created the Occupational Health Program for the Furniture Industry. At Unimed Belo Horizonte he was founder and coordinator of the Occupational Health Department. In the Regional Medical Council (CRM) of Minas Geraiselectric power sector. Since April 2020 he has served as a Member of the Technical CouncilCEMIG’s Associate Director for Employment-related medicine. At V&M do BrasilStrategy and Innovation. Previously he was Health Advisor to the Sidertube Foundationhas served in leadership positions at BBVA, ISA CTEEP and acted as Manager of its Health Self-management Plan, and of Employment-related Medicine. At Vallourec & Sumitomo do Brasil (VSB), he served as consultant to the Human Resources and Occupational Health Department. He is a Member of the Council of the Brazilian Academy for Occupational Medicine.Vale.

Evandro Leite Vasconcelos – Until 2014 Mr. Vasconcelos was the Chief Energy Officer of Light S.A., and also its chief New Business Development Officer. He worked at Cemig from 1983 to 2010, as manager of the Operational Hydro-meteorological Division and the Energy Planning Department. He was General Manager for Coordination of Generation and Transmission, General Manager for Generation, and General Manager for Generation and Transmission Planning and Operation. He was also Chief Generation Officer and CEO for Rosal Energia S.A., a wholly-owned subsidiary of Cemig. Currently he holds a position on the Boards of Directors of Renova Energia S.A., Light Esco PrestaçãoLeonardo George de Serviços S.A. and Cepel. HeMagalhães has a degree in civil engineering fromaccounting, and has been an employee of CEMIG for more than 30 years. Since 2008, he has worked in the Federal UniversityController’s Department, with numerous executive responsibilities in the Finance Department including accounting, tax planning, financial planning, budget, valuation of Minas Gerais (UFMG),investments, cash management and forecasting of results.

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Eduardo Soares is a lawyer, with MBAa career of 30 years in business management from the Getúlio Vargas Foundation (FGV),profession, dedicated to the areas of infrastructure, energy, structured financings, project finance, and a master’s degree in water resources engineering from the COPPE postgraduate school of Rio de Janeiro Federal University (UFRJ).administrative and corporate law. He has lecturedwide experience in physics in the Pitágoras Learning System,financial transactions, M&A, restructurings and in hydrology to the civil engineering course of PUC University of Minas Gerais.stockholding transactions.

Raul Lycurgo Leite – Mr. Leite has worked as a Federal Attorney in the offices of the Brazilian National Procurator-General and Advocate-General since 2002. Since 2011 he has been a legal advisor to the Ministry of Development, Industry and Foreign Trade. He also does work for the office of the Procurator-General of the National Terrestrial Transport Agency (ANTT). He was part of the ‘task force’ formed by the Procurator-General and Advocate-General to organize the 2nd Stage (Phase II) and the 3rd Stage (Phase I) of the program to award federal highway concessions, to combat transport of pirated goods on interstate and international buses, and to put into effect the Pro-Pass Brazil Program, which aims to put 98% of the interstate highway passenger lines out to competitive tender, and create a propitious environment for bidding to develop the High Speed Train (Trem de Alta Velocidade). He is a member of the Audit Boards of the Brazilian Industrial Development Agency (ABDI), the Brazilian Agency for Promotion of Exports and Investments (ApexBrasil), and Finame, and a substitute member of the Audit Board of the BNDES (National Development Bank). He has a degree in law from the Ensino Unificado School of Brasília (CEUB), with post-graduation in tax law and policy; a degree in Economic and Company Law from the Getúlio Vargas Foundation; and a master’s degree in International Law from the Washington College of Law at American University, Washington, DC.

Luís Fernando Paroli Santos – Mr. Paroli served as Chief Administrative Officer of Furnas Centrais Elétricas S.A. from 2008 to January 2016. As from January 2016 he has been the Advisor on Corporate Communication to Cemig’s CEO. From 2011 to 2014 Mr. Santos was Vice-President of the COGE Foundation. From November 2014 to December 2015, he was the President of the Foundation and Chair of the Governing Council of Cemig. He has served on the Board of Directors of the following companies: from May 12, 2010 to April 11, 2012 at Retiro Baixo Energética S.A.; from April 30, 2010 to March 29, 2012 at Companhia Transleste de Transmissão; from April 26, 2011 to March 29, 2012 at Companhia Transirapé de Transmissão, Companhia Transudeste de Transmissão, Companhia de Transmissão Centroeste de Minas, and Companhia de Transmissão Furnas-Pimenta II. Since 2004, Mr. Santos has been proprietor and director of the Capoeira Grande Farm in Elói Mendes, Minas Gerais, handling its financial administration and fund management.

Compensation of Members of the Board of Directors and Executive OfficersBoard

The total compensationcosts of key personnel, comprising the member ofExecutive Board, the Fiscal Council, the Audit Committee and the Board of Directors in 2020, 2019 and 2018, are within the Executive Board,limits approved at a General Shareholders’ Meeting, and Audit Board, including benefitsthe effects on the income statements of any type, is established by the General Meeting of Stockholders, in accordance with the legislation from time to time in force.

In the fiscal yearyears ended, December 31, 2015 the total compensation paid to Cemig’s directors and officers and to the directors and officers of Cemig Distribution and Cemig Generation and Transmission, including health insurance, paid leave, bonuses, post-employment and other benefits, totaled approximately R$15,469 million.are as follows:

The following chart shows the compensation paid to the members of our Board of Directors, Executive Board, Audit Board and Support Committee members in 2015:

(in millions of Reais)202020192018
Remuneration272534
Profit sharing (reversal)964
Assistance benefits113
Total

37

32

41

 

   Compensation in the year ended
December 31, 2015 (R$’000)
 
   Board of
Directors
   Executive
Officers
   Audit
Board
 

Number of members (1)

   28     11     10  

Total compensation

   3,210     11,370     888  

(1)The number of members corresponds to the monthly average of members divided by 12 months. For the Audit Board, the number includes the substitute members, as per the decision taken by the 2011 Ordinary and Extraordinary Genereal Meetings of Stockholders. The number of members stated above is in accordance with the 2015 Ordinary and Extraordinary General Meetings of Stockholders and it includes substitute members.

There is no contract between the CompanyCEMIG or its wholly-owned subsidiaries subsidiaries or affiliated companiesand affiliates and any director or officer of the CompanyCEMIG that grants any kind of post-employmentretirement benefits, other than the retirement plan of Forluz and the healthcare plan CEMIG Saúde, which is applicable to the Executive Officers (as long as they qualify under the rules and regulations of Forluz) on the same terms as for other employees.

The Audit BoardFiscal Council

Under Cemig’sCEMIG’s by-laws, its Audit BoardFiscal Council is established permanently. It is required to meet once every three months, but in practice it has been meeting once a month.sets forth ordinary monthly meetings and extraordinary meetings whenever necessary. It comprises three to five members, and their respective substitute members, elected by the stockholdersshareholders at the Annual General Meeting, for a term of one business year.two years. A member may be re-elected a total of two times. The holders of the preferred shares, as a group, are entitled to elect one member of the Audit BoardFiscal Council and a corresponding substitute. A single minority holder of common shares, or a group of minority holders of common shares, with a joint holdinginterest of at least 10% of the total shares, has the right to elect one member of the Audit BoardFiscal Council and a corresponding substitute. The majority of the members shall be elected by the controlling shareholder and at least one member shall be a public servant. The primary responsibility of the Audit Board,Fiscal Council, which is independent from management and from the independent external auditors appointed by the Board of Directors, is to review the financial statements and report on them to the stockholders.shareholders. The Audit BoardFiscal Council is also responsible for providing opinions on any proposals by management to be submitted to the General Meeting of StockholdersShareholders related to: (i) changes in the share capital; (ii) issue of debentures or warrants; (iii) capital expenditures plans and budgets; (iv) distribution of dividends; (v) changes in the corporate structure; or (vi) corporate reorganization, such as mergers, consolidations and spin-offs

spin-offs. The Audit BoardFiscal Council also examines the activities of management and reports on them to the stockholders.shareholders.

The current members of the Audit Board,Fiscal Council and their substitute members, all of whose terms expire at the Annual General Meeting of StockholdersShareholders to be held in 2016 to approve the financial statements for the fiscal year 2015,2020, are as follows:

Name

Position

Position

Date of initial
appointment

Charles Carvalho GuedesGustavo de Oliveira Barbosa (1)

Chair MemberApril 30, 2015August 7, 2019

Bruno Cirilo Mendonça de CamposIgor Mascarenhas Eto (1)

Substitute memberAlternateApril 30, 2015November 9, 2020

Edson Moura SoaresFernando Scharlack Marcato (1)

MemberApril 30, 2015October 19, 2020

Marcos Túlio de MeloCarlos Eduardo Amaral Pereira da Silva (1)

Substitute memberAlternateMay 2, 2016August 7, 2019

Rafael Amorim de AmorimElizabeth Jucá e Mello Jacometti (1)

MemberMay 2, 2016August 7, 2019

Aliomar Silva LimaFernando Passalio de Avelar (1)

Substitute memberAlternateFebruary 27, 2003July 31, 2020

Newton Brandão Ferraz RamosMichele da Silva Gonsales Torres (2)

MemberMay 2, 2016July 31, 2020

Rodrigo de Mesquita PereiraRonaldo Dias (2)

Substitute memberAlternateMay 2, 2016August 7, 2019

Manuel Jeremias Leite CaldasCláudio Morais Machado (3)

MemberMay 2, 2016June 11, 2018

Ronaldo DiasCarlos Roberto de Albuquerque Sá (3)

Substitute memberAlternateMay 2, 2016June 11, 2018

(1)Appointed by Estado deState of Minas Gerais.Gerais (as the controlling shareholder).
(2)Appointed by AGC Energia
(3)Elected by the holders of the preferred shares.
(3)Appointed by the minority of the holders of voting shares.

149 

Below is a brief biography of each member of our Audit Board:Fiscal Council:

Charles Carvalho Guedes –Gustavo de Oliveira Barbosa, Mr. Guedesborn in 1965, has a degree in data processingaccounting from UNICEUB (‘Centro de Ensino Unificado de Brasília’), and post-graduation, with MBA in executive management of Pension Funds, from the Federal District University Centre (‘ICAT/UDF’). He was Chief Executive Officer of the Rio de Janeiro State Pension Fund (‘Rioprevidência’) from 2010 to 2016. He then served as State Secretary for Finance and Planning of Rio de Janeiro from 2016 to 2018; Technical Banking Advisor in the Regional Headquarters for Public Legal Entities at Caixa Econômica, from 2018 to 2019, and consultant at Barbosa & Mello Consultoria in 2019. He is currently State Secretary for Finance in the Minas Gerais State Government.

Igor Mascarenhas Eto, born in 1991, has a degree in Business Administration from IBMEC Minas Gerais. He was Commercial Annalist in Ceres Finances from October 2012 to jolly 2013, Finance Intern in Libe Construction Company from July 2013 to December 2013, owner-partner of ArteClube Communication Company from January 2015 to November 2016 and of Person Strategic Management and Consulting Company from May 2014 to November 2016 and to January 2018 to august 2019. Igor was also Project Manager in 2LM Strategic Management and Consulting Company from March 2016 to December 2017 and he developed activities in Partido Novo (political party), in Belo Horizonte city, as Secretary of Finances from April 2017 to April 2019, Administration Coordination of Campanha Romeu Zema Governador (‘Governor Romeu Zema Campaign’) from August 2018 to October 2018, Party Expansion Leader of Metropolitan Region of Belo Horizonte city (‘RMBH’) since August 2017. Subsequently, he was General Secretary of Minas Gerais Government from January 2019 to March 2020 and he is currently State Secretary in Minas Gerais Government since March 2020.

Fernando Scharlack Marcato, born in 1978, has a master’s degree in Public Law from Paris University 1 (‘Panthéon-Sorbonne’). He worked for over 12 years in the multidisciplinary structuring of infrastructure projects and he was also Executive Secretary for New Business at SABESP – Basic Sanitation Company of São Paulo state for 5 years. He has been a law teacher for 8 years in law course at Getúlio Vargas Foundation of São Paulo (‘FGV Direito-SP’), having coordinated and organized FGV’s first post-graduate course in infrastructure Law, in addition to coordinating FGV’s PPP’s (Public-Private Partnerships), Concession and Privatizations Study Group and he was co-founder of Infracast, first Portuguese Language podcast and social network channel on the topic PPP’s (‘Public-Private Partnerships’), Concession and Privatizations. He was also founding partner of GO Association, multidisciplinary consultancy in the Brazil’s infrastructure and co-author of the book Infrastructure Law, vol 1, Saraiva Publisher Company in 2017. He is currently the State Secretary for Infrastructure and Mobility in the Minas Gerais Government.

Carlos Eduardo Amaral Pereira da Silva, born in 1969, has a degree in Medicine from the Federal University of Juiz de Fora (UFJF), with MBA in management of Business and Projects from the same university, and MBA in Patient Health and Safety Management from the Juiz de Fora Medicine & Health School (‘Suprema’). Since 1994, he has served as a neurosurgeon at the Minas Gerais State Hospital Foundation (‘FHEMIG’), also serving since 1998 at Juiz de Fora Federal University (‘UFJF’). Since 1996, he has been a neurosurgeon at the Monte Sinai Hospital (‘HMS-NCI’). He is currently State Secretary for Health in the Minas Gerais State Government.

Elizabeth Jucá e Mello Jacometti, born in 1960, has a degree in Economics, specialization course in finance, from Juiz de Fora Federal University (UFJF), and master’s degree in Leadership and management from the Public Leadership Centre (‘CLP’)/��Instituto Singularidade. From 2013 to 2016 she was Planning and Management Secretary of the Prefecture of Juiz de Fora, where she was also Municipal Health Secretary from 2016 to 2018. She is currently State Secretary for Social Development in the Minas Gerais State Government.

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Fernando Passalio de Avelar, born in 1978, has a degree in Business Administration from Estácio de Sá College, postgraduate degree in Government Audit from Gama Filho Foundation and postgraduate degree in Financial Institutions Management from Pontifical Catholic University of Minas Gerais (‘PUC Minas’). Fernando has professional background, included as business person, and an academic experience in private financial institutions as well as in public agencies as government employee of the State Public Finance Secretary since 2008. He worked, since 2009, as internal auditor and, for many years, as public manager working on public projects and public policies aimed at supporting the productive sector.

Michele da Silva Gonsales Torres, born in 1983, is a lawyer specialized in Corporate Law at Mackenzie University and Compliance Specialist at LEC-Legal, Ethics & Compliance. Member of the Compliance Committee of IASP/SP, currently is responsible of contracts and compliance office area and management office since 2015 at the law firm ALFM Advogados. Michele has worked for many years as Legal Manager of a medium-sized construction and engineering company, and has been operating with company risk management, preparing Codes of Conduct and implementing Compliances Program. Moreover, Michele is specialist in analysis, preparation and management of all sort of contracts, elaboration of corporate acts, strategic legal planning for business deals. She was the Fiscal Council Member of COMPANHIA ENERGÉTICA DE MINAS GERAIS-CEMIG (2018-2019) and was elected again in 2020 (2020-2022). She is also the Fiscal Council Member of Light S.A. (2020-2021).

Ronaldo Dias, born in 1946, has a degree in Accounting from Faculdade Moraes Júnior. From 2014 to 2016 he was a substitute member of the Fiscal Council of CEG, the Rio de Janeiro Gas Distribution Company. Subsequently he was a substitute member of the Fiscal Council of CEMIG, from 2016 to 2018. Since 2017 he has been a director of Banco Clássico.

Cláudio Morais Machado, born in 1943, has a degree in Accounting, with updating from 1998 to 2017, and serves as an Accounting Expert Witness for State and Federal Courts of Rio Grande do Sul, with focus on finance. He has lectured at postgraduate courses in accounting and auditing from 1973 to 2015; giving lectures and serving as facilitator in courses of Ibracon (6th Regional Sector), CRCRS and IBGC; and is a university lecturer in postgraduate courses specialized in accounting, auditing and corporate governance, since 1990. He has also served as a Member of the Fiscal Councils of the following companies: Grupo Everest Hotel, do Rio de Janeiro, 2015; Profarma Distribuidora de Produtos Farmacêuticos S.A., Rio, 2015; Tupi S.A., Joinville, Santa Catarina, 2010–2016; Porto Alegre (city of Rio Grande do Sul), which he chaired since 2003; the holding company Paludo Participações S.A., of Porto Alegre (RS), since 2014; and the NGO Fundação Projeto Pescar, Porto Alegre, since 2012. From 2011 to 2015 he served as substitute member of the Fiscal Council of the Management Development Institute (‘IDG’) of Nova Lima, Minas Gerais. He joined the Fiscal Council of CEMIG, nominated by BNDESPar, in 2018.

Carlos Roberto de Albuquerque Sá, born in 1950, has a degree in accounting and economics, and a postgraduate degree in Financefinance, from PUC (‘Pontifícia Universidade Católica’) of Rio de Janeiro. Since 2011 he has been coordinator of the Audit Committee of Lojas Marisa; a since 2016 has been a member of the Fiscal Council of the holding company of Itaú/ Unibanco, and of Marfig Global Foods. He is a partner in the company CS Consult.

The Audit Committee

The Audit Committee is an independent, consultative body, permanently established, with its own budget allocation. Its objective is to provide advice and assistance to the Board of Directors, to which it reports. It also has the responsibility for such other activities as are attributed to it by legislation.

The main activities conducted by the Audit Committee are related to: (i) supervision of independent auditors activities, (ii) supervision of the activities carried out in the areas of internal control, internal audit and preparation of the financial statements of the Company, and (iii) monitor the quality and integrity of the internal control mechanisms, the financial statements, information and measurements disclosed by the Company.

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The Audit Committee has four members, all of which are independent, nominated and elected by the Board of Directors in the first meeting after the Annual General Meeting for periods of office of three years, not to run concurrently. One re-election is permitted.

The Audit Committee has operational autonomy to conduct or order consultations, evaluations and investigations within the scope of its activities, including contracting and use of independent external specialists.

The Audit Committee must have means for receiving accusations, including those of a confidential nature, internal and external to the Company, on subjects related to its area of duties.

The Audit Committee may exercise its duties and responsibilities in relation to such wholly-owned and other subsidiaries of the Company as adopt the structure of joint sharing of an Audit Committee.

Name

Position

Pedro Carlos de MelloCoordinator
Afonso Henriques Moreira SantosMember
Márcio de Lima LeiteMember
Roberto TommasettiMember

The following is a brief biography of each member of our Audit Committee:

Pedro Carlos de Mello, born in 1952, has a degree in accounting from the Federal District Unified Teaching Association (AEUDF), and a degree in Economics from the Political Sciences and Economics College of Cruz Alta. He has an MBA degree in controllership from Fipecafi (The Accounting, Actuarial and Financial Research Institute Foundation of São Paulo University – USP), MBA in training of executives from Coppead (the Postgraduate Management Research Institute of Rio de Janeiro Federal University – ‘UFRJ’), and postgraduate degree in accounting, costs and auditing from the Getúlio Vargas Foundation (FGV)(‘FGV’). SinceFor the Accounting Management Unit of Banco do Brasil S.A. in Brasília (DF), he was Chief Accountant from April 2007 to March 2007, he has been2009; Executive Manager for Supervision of Brazilian Subsidiaries and Foreign Offices (‘Gesex’) from April 1999 to April 2007; and acted as General Manager for Accounting, in absences of the principal office holder (in Brasília), from 1998 to April 2007. He was General Coordinator of Management Information for Stockholdings. From April 2010 to Aprilthe Technical Analysis Director (‘DITEC’) of the National Pension Plan Authority (‘Previc’) in 2014, he wasand a substitute member of the Audit BoardFiscal Council of Eletrobrás.Usiminas in 2016 and 2017. Since April 2014,2016 he has been a member of the Audit BoardCommittee of Petrobras Biocombustível – Petrobio. Since March 2015,the Minas Gerais Development Bank (‘BDMG’).

Afonso Henriques Moreira Santos, born in 1957, has a degree in Electric Engineering. From April, 2019 to December of the same year he has been an alternatewas member of the Board of Directors of IBR Brasil RessegurosLight S.A. Board member at IX Estudos e Projetos LTDA from October, 2006 to April, 2019. He served as full time professor at the Federal University of Itajubá from January 1980 to March 2016.

Edson Moura Soares –Márcio de Lima Leite Head of the State Office of the Government of the State of Minas Gerais. From June 2007 to December 2010, he was, born in 1971, has a parliamentary assistant to the Chamber of Deputies in Brasília, Federal District. From January 2011 to December 2014 he was the Head of the Office of the Chamber of Deputies in Brasília.

Rafael Amorim de Amorim – Mr. Rafael Amorim de Amorim is a member of the Audit Board of Cemig S.A. He is a lawyer and company manager, and holds a Master’s Degree in Lawlaw degree from the Stricto Sensu Postgraduate Program ofMilton Campos Faculty and in accounting from the Pontifícia Universidade Católica de Brasĺlia (UCB-DF). He is a Legislative Consultant in the area of Public Administrative Law for the Lower House of Congress (the Chamber of Deputies), and Administrative Supervision Sub-comptroller in the Comptroller General’s Department of the State(‘PUC’) of Minas Gerais. He has a postgraduate degree in Strategic Management with specialization in finance from Minas Gerais Federal University (‘UFMG’), and a master’s degree in law, economic and social relations from the Milton Campos Faculty. He is a Lecturer at the Universitycurrently director of the Federal District (UDF)Commercial Association of Minas Gerais (‘ACMinas’); a guest professor at PUC of Minas Gerais; and a course instructor for the Tax Administration SchoolChief Counsel and Business Development Director at Fiat Chrysler Automobiles (‘FIAT’) of the Economy Ministry (ESAF/MF) and the Chamber of Deputies Training Center (Cefor). He has served in a variety of posts in the federal public administration: in the office of the Comptroller-General of the Republic; the Industry, Development and Foreign Trade Ministry; and the Office of the Federal Attorney General. He served on the Audit Board of Light S.A. for 2015–16.Latin America.

Newton Brandão Ferraz Ramos –Roberto Tommasetti,Mr. Ramos born in 1973, has a degree in accountingEconomics from PUC University of Minas Gerais, completed postgraduate studies in management at FUMEC/MG in 1994, and has an MBA in Finance from the Dom Cabral Foundation. From 1993 to 1994 he worked as a supervisor at Branaço Produtos Siderúrgicos S.A.‘Federico II’ (Italy), revalidated by Rio de Janeiro State University (‘UERJ’), and in 1994–5 asaccounting from UFRJ (‘Rio de Janeiro Federal University’). He has a sector manager for Carrefour. In 1995–1997master’s degree in accounting and finance from PUC, São Paulo, and a doctorate in accounting from UFRJ. CPA in Brazil and Italy, he was an accountantis a partner of a consulting firm and expert consultant at ARG Ltda.,lectures financial and management accounting in 1997–8 Financial Managergraduate and postgraduate courses. Member of Visoconsult Engenharia. Since 1998Italian-Brazilian Chamber of Commerce of Rio de Janeiro, where he is part of the Brazil-Italy Energy Council, he has been an executive of Andrade Gutierrez Concessões S.A., including service on the Audit Boards of Companhia de Saneamento do Paraná – Sanepar – and Companhia de Concessões Rodoviárias – CCR.

Manuel Jeremias Leite Caldas –Mr. Caldas is an economist and electrical engineer. He is Financial Advisor to Alto Capital Gestora de Recursos. He has served as Chief Economist of Banco Pebb S.A., and Senior Analyst at Banco Bozano Simonsen S.A. He is a Membermember of the Board of Directors of AES Eletropaulo. He serves onand the Audit Boards of Eletrobras and Contax. He has served as a Member of the Board of Directors of Forjas Taurus, and on the Audit Boards of Oi and Cesp.

Consumer Council

In accordance with Brazilian law we have established a Consumer Council, comprising representatives of consumer groups and advocacy organizations, but not members of our Board of Directors. The Consumer Council advises us in questions of service and other concerns of our consumers.

Audit Committee

Our Audit Board acts as our Audit Committee for the purposes of the Sarbanes-Oxley Act of 2002. Under Section 10A-3 of the SEC rules on Audit Committees of listed companies on the New York Stock Exchange, it is optional for non-U.S. issuers not to have a separate Audit Committee, made up of independent members, if there is an Audit Board established and chosen in accordance with the legal rules of its origin country, when such rules expressly require or allow that such board obey certain obligations; and if such exception is the case, an Audit Board may exercise the obligations and responsibilities of an Audit Committee of the United States up to the limit permitted by Brazilian Law. The financial specialists of our Audit Board are Mr. Newton Brandão Ferraz Ramosdifferent companies and Mr. Ronaldo Dias, an alternate member of of the Audit Board.served as CFO, Chief Controller, and independent auditor.

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Employees

OnAs of December 31, 2015,2020, we had 6,2025,254 employees at Cemig, Cemig DistributionCEMIG, CEMIG D and Cemig Generation and Transmission,CEMIG GT, of which 210179 were management level and 77 were contracted to provide temporary outsoursed services. On December 31, 2014 we had 7,922 employees at Cemig, Cemig Distribution and Cemig Generation and Transmission, of which 219 were at management level, and 139103 were contracted to provide temporary outsourced services. OnAs of December 31, 20132019, we had 7,9225,596 employees at Cemig, Cemig DistributionCEMIG, CEMIG D and Cemig Generation and Transmission,CEMIG GT, of which 221185 were at management level and 40172 were contracted to provide temporary outsourced services. As of December 31, 2018, we had 6,083 employees at CEMIG, CEMIG D and CEMIG GT, of which 244 were management level and 316 were contracted to provide temporary outsourced providers.services. This table showspresents the breakdown of our employees by type on those dates:

   Number of Employees at (1) 
   December 31, 2015 (2)   December 31, 2014   December 31, 2013 

Managers

   210     219     221  

Professional staff

   1,448     1,360     1,365  

Operational technical staff and office employees

   6,202     6,343     6,336  
  

 

 

   

 

 

   

 

 

 

Total

   7,860     7,922     7,922  
  

 

 

   

 

 

   

 

 

 

Number of Employees as of December 31, (1)

2020 (2)

2019 (3)

2018 (4)

Managers179185244
Professional staff1,1331,1471,188
Operational technical staff and office employees

3,942

4,264

4,651

Total5,2545,5966,083
(1)These figures include only employees of Cemig GenerationCEMIG GT, CEMIG D and Transmission, Cemig Distribution and Cemig.CEMIG.
(2)In 2015, 232020, 104 employees were hired 7and 444 left CEMIG.
(3)In 2019, 272 employees were re-admittedhired and 94762 left the Company.CEMIG.
(4)In 2018, 359 employees were hired and 244 left CEMIG.

Unions

Annual meetings wereMeetings are held throughout the year for collective negotiation with the unions that represent the employees. The Collective Work Agreements (Acordos Coletivos de Trabalho, or ACTs)‘ACTs’) that result from these meetings cover salary adjustments, benefits, rights and duties of the employment relationship, and comescome into effect for the subsequent period of 12 months, starting on November 1 of each year.

year until the end of the validity of each respective Collective Work Agreement. Negotiations between the Company and the Unions for the 2015-20162019-2021 Collective Work AgreementAgreements were finalized. They compriseconcluded.

During the October 2019 to January 2021, negotiations, the company and the unions agreed to a readjustment of economic benefits to ensure replacement of losses due to inflation in the economic clauses, sinceperiod, with an adjustment of 2.55% in line with inflation, in addition to ensuring the negotiations for the 2012–13 Collective Work Agreement did not successfully reach a signed agreement,correction of salaries and required opening of collective salary increase proceedingsbenefits, in November 2020, by the negotiating parties. In July 2013 the Regional Employment Appeals Court (Tribunal Regional do Trabalho, or TRT) of the 3rd Region published the Regulating Judgment resulting from the mediation, with validity over four years, that is to say frominflation index (INPC-IBGE) accumulated between November 1, 2012 to2019 and October 31, 2016. However, the economic clauses may be reviewed annually, through renewed collective negotiations between the various union entities that represent the employees.2020.

The following are highlights of the items agreed for 2015–16:

salary adjustment, and adjustment to the economic clauses, by a factor of 10.33%;

a salary adjustment of 3% retrospectivelly applied to November 2012, granted by Judgment RO-1573-50.2012.5.03.0000 of the Higher Employment-law Appeal Court;

distribution of a linear amount of R$64.13, added to the salary of all the employees, as an individual salary increase – referring to December 2014 (distribution in 2015), as per Clause 31 of the 2012–16 Normative Judgment; and

distribution of an increase of 1% to all employees who have an employment-law link with the company in July 2016, for settlement of the obligations under Clause 48 of the 2007–2008 Collective Work Agreement.

The Regulating Judgment maintained the same points of the ACTs from previous years:agreement reaffirmed benefits as: payment of day and night overtime; bonuses; setting of a ceiling for grant of financial help for training in technical or graduation courses; advance of the first installment of the annual 13th-salary13th salary payment; assistance benefits; release of union leaders and provisional job stability; and funds for grant of salary alterations in accordance with the Careers and Remuneration Plan (Plano de Cargos e Remunerações, or PCR)‘PCR’).

In health and safety in the workplace, the employees have the following benefits guaranteed: regulated Internal Accident Prevention Committees (Comissões Internas de Prevenção de Acidentes, or CIPAs)‘CIPAs’), with participation by the unions; medical health inventory; inspection of contractors as to their work safety; and notification of serious or fatal accidents.

During the 2019/2021 negotiations, in 2015, there waswasn`t a stoppage of 52 days,stoppage/strike. However, in which approximately 16.15% of the employees took part. In the event of strikes, the CompanyCEMIG has an Operational Emergency Committee, created forwith the basic purposeobjective of establishing a Contingency Plan to maintain our essential services In the Company’sevent of strikes; CEMIG has an Operational Contingency Council aimed at setting forth a Contingency Plan for continuation of its essential services.

After negotiations with the unions, the Collective Work Agreement was signed with 17 union entities, comprising a salary adjustment of 10.33%, definition of criteria for funds distribution for individual salary increases, changes in Group Life Insurance, granting of an extra food ticket and maintenance of jobs and voluntary retirement programs, valid for the period between November 1, 2015 to October 31, 2016.

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Compensation

CEMIG compensates its employees in a competitive way, in line with best market practices.

In order to consolidate the Company’s attractiveness in the market, Cemig’sCEMIG’s compensation strategy reflects a compatible and competitive positioning with the market, with benefits and programs for the welfare of its employees. Thus, CemigCEMIG has a Plan for JobsCareers and Remuneration (PCR),Plan in which the positions are described based on their nature and complexity, as well as the knowledge requirements necessary for the performance of their functions. The fees are set considering the reviews of positions, made according to specific methodology. ThisThe plan is designed to attract, develop, retain and enhance the best talented Company professionals needed to conduct Cemig’sCEMIG’s business while preserving the Company’sour culture, the alignment to its business objectives, competitiveness and longevity in the market where it operates without losing sight of the particularities of its segment and the commitment of the employees with the result of their work. In addition, the PCRCareers and Remuneration Plan establishes criteria for granting horizontal and vertical progressions that include, among other things, employee performance.

The current Careers and Remuneration Plan (Plano de Carreiras e Remuneração, or PCR) was put in place in 2004,September 2018 aiming to provide the Companyus with the instruments of compensation considered to be necessary to maintain an equitable and competitive payment structure and establish criteria for promotions. WithIn order to maintain a current plan that is consistent with the change ofbusiness context, the Executive Board of Cemig held in January 2015Careers and the reformulation of the Company’s StrategicRemuneration Plan the PCRis being revised. The review project hadis expected to be postponed to 2017. The aim it is adapting it tocompleted in the new realityfirst half of the enterprise business, the strategic planning of the Company and aligned to other HR processes.2021.

This table showspresents the monthly average of base salary and of compensation, by job category:category of CEMIG:

December 31, 2020 (R$)

Average base salary as of

Average compensation as of

Managers20,047.0634,292.17
Professional staff10,681.0812,957.84
Operational technical staff and office employees5,253.138,153.58

 

   Average base salary at
December 31, 2015
   Average compensation
at December 31, 2015
 

Managers

  R$16,756.40    R$26,795.45  

Professional staff

  R$8,277.10    R$10,997.37  

Operational technical staff and office employees

  R$3,861.22    R$6,160.05  

Program for Sharing in Profit, Results, and Productivity:Productivity

CEMIG has a program for sharing by the employees of profits and results with employees in accordance with the applicable Brazilian employment legislation. Profits are distributed only if, in aggregate, at least 50%70% of the corporate targets are achieved, after relative weighting for each of the corporate and individualoperational indicators.

In 2015,2020, in contrast to previous years, Cemig made no advance payment on account of the employees’ Profit Sharing payment (Participação nos Lucros e Resultados, or PLR). In accordance with the terms of the SpecificCollective Agreement, CEMIG distributed 4.3% of its profits.

In 2019, in accordance with the terms of the Collective Agreement, CEMIG distributed 4% of its profits, with the possibility of an increase of another 20% of the value of this profit that exceeds the budget, reaching the maximum limit to be distributed of 7.5% of the Consolidated Net Income.

The calculation of the profit sharing distribution will be based on the Result of Indicators, and the payment will be made 100% in proportion to the individual remuneration of each employee among all the employees represented by the signatory entities of the referred agreement.

Distribution will occur only if at least 70% of the goals are achieved as a whole, observing the relative weight of each of the indicators. The basket of indicators for the year 2020 contains 10 corporate indicators.

In 2018, in accordance with the terms of the Collective Agreement PLR 2015/2015CE as2017, CEMIG distributed part of its profits to the employees represented by the unions that signed a payment in the agreed amountprogram and simplified the list of R$100 million, forindicators to 7 corporate and 28 operational indicators, facilitating the monitoring of the results by its employees. CEMIG also signed the Collective Agreement PLR for the 2015 business year,that will be made in May 2016, with a condition that no employee will receive less than 120% of his/her monthly compensation.

In 2014 we brought forward payment ofdistribute part of the profit sharesprofits to employees, forbased on the 2014 business year,results in the amount of approximately R$106.2 million, and the remaining part was paid by April 2015.2018.

In 2013, the payment of part of the profit shares to employees for the 2013 business year was brought forward, in the amount of R$96.7 million, and the remaining portion, R$103.4 million, was paid in April 2014, for a total of R$200.1 million paid as participation in profits and results.

154 

Benefits

The Company givesCEMIG provides its employees a range of benefits, such as reimbursement of disability-related expenses of employees and/or their dependents, funeral assistance in the event of death of an employee or of his or her direct dependents, and payment of part of the employee’s contribution to the complementary pension plan. In 2015,2020, a total of R$237.1183 million was paid in employee benefits, to employees, comprising R$100.2100 million in contributions to the pension plan and R$136.983 million in assistance benefits.

Voluntary Retirement Programs

In January 2013, we introducedApril 2020, the Incentive Severance Program(Programa Incentivado de Desligamento,Company approved the Voluntary Programmed Separation Plan for 2020 (PDVP 2020). Those eligible - all employees who had worked at the Company for 25 years or PID), in responsemore by December 31, 2020 - were able to join from May 4 to May 22, 2020. The program paid the regulatory changesstandard legal severance pay per termination agreement, being 50% of the notice period, an amount equal to 20% of the Base Value of the employee's FGTS fund, an additional premium equal to 50% of the notice period, plus 20% of the Base Value of the FGTS fund, as well as other payments foreseen in the energy sector. It was targetedlegislation. The program has reached 396 employees and the Company expects to save approximately R$100 million per year.

In December 2019, the Company created the Programmed Voluntary Retirement Plan (PDVP 2019). Eligible employees – all employees who worked at the Company for 25 years or more as of 2013, had over 20 years of (i) employment at CemigDecember 31, 2019 – were able to join the program between January 7 and (ii) contributions to Forluz; and who already had retired status underJanuary 31, 2019. The PDVP provided for the National Social Security System(Instituto Nacional de Seguridade Social, or INSS).

In 2013, 854 people left the Company by accepting the terms of the PID. They received (i) payment of up to four times their monthly salary (without exemption from income tax) and (ii) the 40% extra payment on the balance of the employee’s accumulated funds under the FGTS system that would be obligatory if a dismissal were without cause. Additionally, Cemig guaranteed full payment of the group life insurance plan andlegal severance payments, including indemnified notice, deposit of the health planamount corresponding to a fine of 40% of the FGTS base amount for six months commencing onretirement purposes and other charges provided by the datelegislation, with no provision for payment of additional premium. In March 2019, the employee leavesCompany approved the Company.reopening of the PDVP 2019, with the adhesion period between April 1 and 10, 2019, and changes to the requirements for adhesion, keeping the other conditions unchanged. The program reached 613 employees and the Company expects savings of approximately R$150 million per year.

In 2014 two employees leftMarch 2018, CEMIG approved the company under the PID – both were on sick leave and received the full benefit on receiving medical confirmation of recovery.

In November 2015 Cemig introduced its Programmed Voluntary Retirement Offer (Programa de Desligamento Voluntário Programado,Program (the ‘2018 PDVP’). Employees eligible to be part of the 2018 PDVP are those that will have worked for CEMIG for 25 years or PDVP), for employees who, atmore as of December 31, 2015, had been with2018. The period for joining the company,2018 PDVP was April 2 through April 30, 2018. The 2018 PDVP offered payment of the severance amounts specified by law, including payment for the notice period, and contributed todeposit of the Forluz pension plan, for 10 years, and were already qualified for retirement under the INSS national social security system (for men, 35 years’ contribution or age 55; for women, 30 years’ contribution or age 50). The offer included, as extra compensation: (i) thepenalty amount of 40% of the balance onFGTS (Labor Guarantee Fund) Base Value, as well as the employee’s account withother payments specified by the federal retirement system (Fundo de Garantia por Tempo de Serviço, or FGTS) – which would normally apply only for dismissal without just cause; and (ii) forward salary for three months. Thislegislation. The 2018 PDVP was accepted by 175151 employees, who left or will leavefor which the company overestimated cost in the period between March 2016 and the end dateamount of the program in October 2016.R$25.6 million was recorded.

Health and Safety

As a result of the various initiatives and programs from CEMIG, focused on health, hygiene and safety at work, accident indicators have shown a significant reduction over the last seven years. The corporate indicator Frequency Rate of Work Related Injuries with Absence (‘TFA’) of the workforce, which had been stable in recent years, reached 1.66 in December/2020, the last recorded, signaling an increase of 3,75% compared to the result recorded in 2019 and 9.21% above the limit set by the company of 1.52. We also registered a fatal accident that killed 3 employees of one of our partner companies.

In 2015,2019, the indexFrequency Rate of frequency of accidents causing absence from work (Taxa de Frequência de Acidentes com AfastamentoWork Related Injuries with Absence (‘TFA’), or TFA) for ourrelative to the workforce, was 2.561.60 accidents per million man-hourshours worked, 5.26% higher than in 2018, and 18.75% below the 1.90 limit.

It is also important to note that, the Coronavirus pandemic brought about a series of exposuredifficulties for the company's usual activities, generating the need to risk. This is an increaseimplement a series of 21.5% fromadditional measures, led by the previous year, interrupting a continuing reduction trendcompany's health area, to enable business continuity and safeguard the integrity of accidents withinall the last 3 years.

The most frequent causes of work accidents are related to: vehicle traffic; faultsworkers in planning, or in analyses of risk of a task; and faults in compliance with the stages of execution of activities.

Aiming to achieve its policy goal of having zero severe or fatal accidents, after analyzing the high safety ratios achieved by Spanish companies, Cemig sought technical cooperation from the Ibero-American Social Security Organization (OISS), an international agency linked to Latin American, Portuguese and Spanish speaking countries, to put in place a program to monitor Cemig’s preventive actions for workplace health and safety.

A working plan was drawn up under the resulting technical cooperation agreement, for implementation over the period June 2016 to December 2018, involving Cemig’s entireour workforce.

LOGO

Share ownership

No member of the Board of Directors or Executive Board owns more than 0.03% of our preferred shares or more than 0.03% of our common shares.

 

155 
Item 7.Major shareholders and related party transactions

Principal shareholdersShareholders

On DecemberMarch 31, 2015,2021, the government of the State of Minas Gerais was the holder, directly and indirectly of 214,414,739258,759,424 common shares, or 50.96%50.97% of the Company’sCEMIG’s shares carrying the right to vote. As of the same date, AGCFIA Dinâmica Energia, the Company’sour second largest stockholder,shareholder, held 138,700,848129,606,377 common shares, or approximately 32.96%25.53% of that class of shares, and 42,671,76335,328,172 preferred shares, or approximately 5.09%3.49% of that class of shares. AGC Energia is a subsidiary of Andrade Gutierrez Concessões S.A. (“AGC”), an affiliate of the AG Group. The AG Group is one of the largest private groups in Latin America, with a presence in the sectors of engineering, construction, telecoms, electricity and public concessions. The shares held by the principal stockholders have the same voting rights as all the other shares.

The table below provides information about ownership of the common and preferred shares in CemigCEMIG as of April 01, 2016:March 2021:

Shareholder

  Common
shares
   % of the
Class
   Preferred
shares
   % of the
Class
 

Minas Gerais State Government (1)

   214,414,739     50.96%     10,030,000     1.2%  

AGC Energia S.A.

   84,357,856     20.05%     25,952,966     3,09%  

FIA Dinâmica Energia Fund

BNDES Participações S/A- BNDESPAR

   

 

39,948,054

54.342.992

  

  

   

 

9.49%

12,92%

  

  

   

 

44,220,090

26,220,938

  

  

   

 

5.28%

3,13%

  

  

Total of all members of Board of Directors, Executive Board and Fiscal Council

   105,920     0.03%     169,289     0.02%  

Others

   27,595,078     6.56%     730,923,014     87.95  

Total shares

   420,764,639     100%     837,516,297     99.93%  

Shares in treasury

   69         560,649     0.07%  
  

 

 

   

 

 

   

 

 

   

 

 

 

Total shares issued

   420,764,708     100%     838,076,946     100%  
  

 

 

   

 

 

   

 

 

   

 

 

 

Shareholder

Common Shares

% of the Class

Preferred Shares

% of the Class

Minas Gerais State Government (1)258,759,42450.97%11,112,0481.10%
FIA Dinâmica Energia Fund129,606,37725.53%35,328,1723.49%
BNDES Participações S/A – BNDESPar56,578,17511.14%27,299,4322.70%
Total of all members of Board of Directors, Executive Board and Fiscal Council10,313-67,4780.01%
Others62,715,92912.35%936,691,47392.64%
Total shares507,670,218100%1,010,498,60399.94%
Shares in treasury71-583,7090.06%
Total shares issued507,670,289100%1,011,082,312100%
(1)The shares attributed in this line to the State of Minas Gerais include shares held by Minas Gerais Participações S.A., a Brazilian stock company (sociedade por ações), and other agencies of the State government and companies controlled by thatthe State of Minas Gerais.

Since CemigCEMIG was formed, its operations have been influenced by the fact that it is controlled by the government of the Brazilian State of Minas Gerais. Its operations have had and will continue to have an important impact in the development of trade and industry of Minas Gerais and on the social conditions in the State. Occasionally in the past the Minas Gerais Statestate government has oriented the company to dedicate itself to certain activities and make certain expenditures specifically designed to promote the social, political or economic objectives of the government of the State of Minas Gerais, and not necessarily destined to generate profit for Cemig,CEMIG, and there is the possibility that the state government may orient us in this direction in the future. See the section “Item 3. Material Information – Risk factors – Risks relatingRelating to CemigCEMIG – We are controlled by the Governmentgovernment of the Brazilian State of Minas Gerais, which maymight have interests that are different from thosethe interests of the other investors, or even of the Company.”Company”.

On DecemberAs of March 31, 2015, we2021 CEMIG had 40 holders1 holder of common shares represented by ADRs who were registered in the United States, holding a total of 7,643,6852,587,491 common shares; and 27612 registered holders of preferred shares represented by ADRs who were registered in the United States, holding a total of 429,369,263227,670,421 preferred shares. These figures do not include the 287,918,816 preferred shares and 462,508 common shares represented by ADRs.

Although the by-laws do not make any restriction on a change in control of the Company,CEMIG, under the legislation of the State of Minas Gerais State such a change would require a state law authorizing the change of control. Because we are a companyCEMIG is controlled by the State, any sale that results in the state government not holding more than 50% of the voting stockshares of CemigCEMIG (or any other transaction that could transfer the control of the company,CEMIG, in whole or in part), requires approval by legislation specifically authorizing this change, made by the legislative power of Minas Gerais, approved by a minimum of 60% of the members of the State Assembly; and this authorization must then also be approved by the local citizens in a referendum.

On April 15, 2010, Lazard Asset Management LLC notified us that it had acquired 17,497,213 shares, or 5.01% of the total shares issued by Cemig. On February 4, 2011, Lazard Asset Management LLC notified us that it had increased its holding in Cemig to 7.46%, a total of 28,673,232 shares. On May 13, 2014, Lazard Asset Management LLC notified us that it held 43,114,404 preferred shares represented by ADRs, or 5.14% of the Company’s total shares outstanding.

On June 06, 2014, Lazard Asset Management LLC notified us that it held 42,475,810 preferred shares represented by ADRs or 5.07% of the Company’s total shares outstanding.

On June 18, 2010 AGC Energia notified occurrence of the transfer of shares under the Share Purchase Agreements signed by Southern and AGC Energia, with AGC as consenting party, on November 12, 2009. AGC Energia acquired from Southern 98,321,592 common shares issued by Cemig, representing 32.96% of the voting capital and 14.41% of the total share capital. AGC Energia emphasized that this transaction does not change the stockholding control or the administrative structure of Cemig.

On August 1, 2011, AGC Energia and the State of Minas Gerais entered into a stockholders’ agreement (recognized by Cemig and with BNDESPar as the third beneficiary), under which AGC Energia has the right to appoint Cemig’s Chief Business Development Officer, subject to approval by the State of Minas Gerais. For more information, see note 23 to our consolidated financial statements.

On March 26, 2013 the FIA Dinâmica Energia Fund notified us that it had acquired 19,078,800 preferred shares. With this acquisition, FIA Dinâmica Energia held at that time 5.1% preferred shares issued by Cemig.

On October 22, 2015 MGI – Minas Gerais Participações notified us that it had reduced its holding in the share capital of Cemig from 9.38% of the preferred shares to 1.20% of the preferred shares.

On January 20, 2016, FIA Dinâmica Energia Fund acquired 2,360,000 preferred shares of the Company.With this acquisition, FIA Dinâmica Energia held at that time 5.28% of the preferred shares issued by Cemig.

On March 3, 2016, BNDES Participações S.A exchanged the totality of its holding of debentures issued under the Deed of the First Private Issue by AGC Energia of Non-convertible Permanent Assetguaranteed Exchangeable Shareholders’ Debentures, in a Single Series, dated February 28, 2011 and amended January 17, 2012, for 54,342,992 common shares and 16,718,797 preferred shares in Cemig, owned by AGC Energia. After the exchange, the equity interest held by BNDESPar in Cemig — which on March 2, 2016 totaled 0% of the common shares and 1.13% of the preferred shares — increased to 12.9% of the common shares and 3.13% of the preferred shares.

We are not aware of any other significant alterations in percentages of shares held by holders of 5% or more of our voting shares in circulation during the last three years.

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Related partyParty Transactions

During the regular course of our business, we engage in transactions with related parties, some of which are of a recurring nature. The following summarizes the material transactions we engage in with our principal shareholders and their affiliates.

The CompanyCEMIG is party to the following transactions with related parties:

Transactions in electricity between generators and distributors were made in auctions organized by the federal government; transactions for transport of electricity, made by transmission companies, arise from the centralized operation of the National Grid carried out by the National System Operator (ONS). These transactions thus take place on terms equivalentparties (refer to those that prevail in arm’s length transactions.

Sale of electricityNote 30 to the government of the State of Minas Gerais. These transactions take place on terms equivalent to those which prevail in the transactions with independent parties, due to the fact that the price of the electricity is that defined by Aneel through a resolution referring to the Company’s annual tariff adjustment.

Financial Statements for more details):

·ContractsSale of energy supply to the Minas Gerais State government. The price of the supply is the one set by ANEEL through a Resolution relating to the annual tariff adjustment of CEMIG D. In 2017 the government of Minas Gerais State signed a debt recognition agreement with ForluzCEMIG D for payment of debt relating to amortize past actuarial deficits. the supply of power due and unpaid, in the amount of R$113 million, to be settled in 24 installments, updated monthly by the variation of the IGP-M index, up to November 2019. Twenty installments were unpaid on December 31, 2020. These receivables have a guarantee in the form of CEMIG’s right to retain dividends and Interest on capital otherwise payable to the State (in proportion to the State’s equity interest in the Company), for as long as any payments are overdue or in default. CEMIG D filed an application with the tax authority of Minas Gerais state to accept the terms of State Law 23,510/2020, to enable part of the ICMS tax payable to be offset against the debt owed by the government of Minas Gerais state to the Company. At present, the state tax authority is validating the invoices presented, to authorize the compensation of credits. As a result, the Company has reversed the amount of R$210 million previously recognized as expected losses for doubtful receivables;
·Inflation advance against Future Capital Increase (AFAC), which were returned to the State of Minas Gerais. These receivables have guarantee in the form of CEMIG´s right to retain dividends and Interest on Equity otherwise payable to the State (in proportion to the State’s equity interest in the Company), for as long as any payments are overdue or in default. The balance receivable on December 31, 2020, is R$12 million (R$115 million on December 31, 2019);
·Transactions in energy between generators and distributors were made in auctions organized by the Federal Government; transactions for transport of energy, made by transmission companies, arise from the centralized operation of the National Grid carried out by the National System Operator (ONS);
·Contract to provide plant operation and maintenance services related to transmission services;
·Legal actions realized and legal actions provisioned arising from the agreement made between Aliança Geração (jointly controlled entity), Vale S.A. (company which we have joint ventures in common) and CEMIG. The action is provisioned in the amount of R$119 million, of which CEMIG’s portion is R$41 million;
·Advance payments for energy supply made in 2019 to Norte Energia (jointly controlled entity), established by auction and by contract registered with the CCEE (Wholesale Trading Exchange). Norte Energia delivered contracted supply until December 31, 2020, starting on January 01, 2020. There is no financial updating of the contract;
·CEMIG GT (subsidiary) has an R$688 million receivable from Renova (jointly-controlled entity) that due to the uncertainties related to continuity of Renova (jointly-controlled entity), an estimated loss on realization of the receivables was recorded for the full value of the balance;
·On November 25, 2019, December 27, 2019 and January 27, 2020, DIP loan contracts under the court-supervised reorganization proceedings, referred to as ‘DIP’, ‘DIP 2’ and ‘DIP 3’, were entered into between the Company and Renova (jointly-controlled entity), which is in-court reorganization , in the amounts of R$10 million, R$6.5 million, and R$20 million respectively. The contracts specify interest equal to 100% of the accumulated variation in the DI rate, plus an annual spread, applied pro rata die (on 252-business-days basis), of 1.083% for the DIP contract, 2.5% for the DIP2 contract and 1.5% for the DIP3, up to the date of respective full payment. The Company recognized an impairment loss for the receivables from Renova, of its total carrying amount of R$37 million, in the second semester of 2020. For further information, see note 16 (c) to our consolidated financial statements;
·Liability recognized relating to the Company’s interest in the share capital of Hidrelétrica Itaocara, due to its negative equity (see Note 16 to the Financial Statements);
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·Contract for development of management software between CEMIG D (subsidiary) and Axxiom Soluções Tecnológicas S.A., instituted in ANEEL Dispatch 2657/2017. The liability on December 31, 2020, is R$4 million (R$3 million on December 31, 2019);
·The contracts of Forluz are updated by the Expanded ConsumerCustomer Price Index (IPCA)(Índice Nacional de Preços ao Consumidor Amplo, or IPCA) calculated by the Brazilian Geography and Statistics Institute (Instituto Brasileiro de Geografia e Estatística, orIBGE)(IBGE) plus interest of 6% p.a. and will be amortized up to the business year of 2024. See Explanatory2031 (see Note 2124 to our financial statements.the Financial Statements);
·The Company’s contributions to the pension fund for the employees participating in the Mixed Plan, and calculated on the monthly remuneration, in accordance with the regulations of the Fund;
·Funds for annual current administrative costs of the Pension Fund in accordance with the specific legislation of the sector. The amounts are estimated as a percentage of the Company’s payroll;
·Rental of the Company’s administrative head offices from Forluz (the employee pension fund), in effect up to November 2020 and August 2024 (able to be extended every five years, up to 2034), with annual inflation adjustment by the IPCA index and price reviewed every 60 months. Aiming at costs reduction, in November 2019, CEMIG returned the Aureliano Chaves building to Forluz and in November, 2020, CEMIG decided to renew with Forluz and returned the remaining leased floors of Aureliano Chaves building;
·Post-employment obligations relating to the employees’ health and dental plan (CEMIG Saúde). (See Note 24 to the Financial Statements);
·The relationship between CEMIG and its investees are described in Note 16 – Investments to the Financial Statements;

The Company’s contributions to the pension fund for the employees participating in the Mixed Plan, and calculated on the monthly compensation, in accordance with the regulations of the Fund. See Explanatory Note 25 to our financial statements.

 

Funds for annual current administrative costs of the Pension Fund in accordance with the specific legislation of the sector. The amounts are estimated as a percentage of the Company’s payroll.

Contribution by the sponsor to the employees’ Health Plan and Dental Plan. See Explanatory Note 21 to our financial statements.

Rental of the head office building.

Payments in advance against future delivery of electricity. Those contracts are updated at rates from 135% to 155% of the CDI rate.

Loan with Renova in an aggregate amount to R$60 million to be repaid by an initial payment of R$6 million plus eleven consecutive monthly installments until February 10, 2018. The monthly installments will accrue interest equal to 150% of the CDI rate from December 15, 2015 until the actual payment date.

Contract to provide the service of operation and maintenance of the power generation plant.

Contract related to development of management software.

Item 8.Financial informationInformation

Consolidated financial statementsFinancial Statements and other financial informationOther Financial Information

Please consultFind our consolidated financial statements, which begin on page F-1 of this document, and “Item 3. Key Information – Selected Consolidated Financial Data.”Data”.

Legal and administrative proceedingsAdministrative Proceedings

The Company, and its subsidiaries, in particular Cemig Geração e Transmição S.A. (“Cemig GT”)CEMIG GT and Cemig Distribuição S.A. (“Cemig D”),CEMIG D, are partiesinvolved in certain legal and administrative proceedings regarding tax, regulatory, consumer,customer, administrative, environmental, employment-law and other issues, in relation to its business. In accordance with IFRS, we record and disclose the amounts of the proceedings that we have determined a loss to “probable”‘probable’, and disclose the amounts of the proceedings in which we have determined a loss to be “possible”,‘possible’; to the extent, these amounts can be reasonably estimated. For more information regarding such contingencies, see Note 25 to the Notes to our consolidated financial statements.Financial Statements.

Regulatory mattersMatters

CemigCEMIG and CemigCEMIG D are parties in lawsuits claimingarising from clauses in electricityof energy supply contracts for public illumination,lighting, signed with various municipalities in the concession area. These actions also request restitution of a portion of amounts charged in the last 20 years, in the event that the courts recognize that these amounts were unduly charged. The casesproceedings are based on an alleged mistake by CemigCEMIG in the estimate of time used for the calculation of the consumption of electricityenergy by public lighting paid for by the Public Lighting Contribution (Contribuição de Iluminação Pública, or CIP)‘CIP‘). On December 31, 2015,2020, the amount involved in these actions was approximately R$1.31.072 billion, and the chancesprobability of loss have been establishedwere assessed as possible, due to‘possible’, since, although the lack of consistent precedentscase law is amply in favor of the companies’ arguments.CEMIG, it has not been definitively consolidated.

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CEMIG GT filed an application to be included a joint defendant in a lawsuit brought by AES Sul against ANEEL, seeking annulment of ANEEL Dispatch No. 288/2002, which set the guidelines for interpretation of ANEEL Resolution No. 290/2000, and thus changed the situation of AES Sul Distribuidora, from creditor to debtor of the Wholesale Energy Market (Mercado(Mercado Atacadista de Energia,, or MAE)‘MAE’), predecessor of the present Electricity Trading Chamber (CCEE). CemigCCEE. CEMIG GT obtained an interim remedydecision to suspend the deposit that had been ordered in favor of AES, determined in the process of financial settlement, for the historic amount.

The application to be joined as a party was granted and CemigCEMIG GT is a co-litigant with Centrais Elétricas de Santa Catarina S.A. (Celesc)(‘CELESC’) in the principal case (the “Ordinary Action”(‘Ordinary Action’), resulting in CemigCEMIG D being able to present petitions and appeals in that action if necessary. A Special Appeal was filed against the decision allowing for CemigCEMIG D’s joinder before the Higher Appeal Court (Superior Tribunal de Justiça, or STJ),STJ, which awaits judgment. This appeal does not prevent CemigCEMIG GT from acting in the case to which it was admitted. Judgment at first instance was given against said Ordinary Action, and AES filed an appeal, which was granted. The Appeal Court Judgment on the appeal was the subject of a Motion for Clarification by CemigCEMIG GT, on which judgment was given (cognizance taken, and appeal granted in part as to confirmation that only AneelANEEL should bear the costs of loser’s fees). As to the merits of the date of this annual report, noquestion, an appeal has been filed against this decision.was lodged (against non-unanimous decision by an appellate court), which awaits judgment. On December 31, 2015,2020, the amount involved in the action was R$230376 million, and the chancesprobability of loss were assessed as possible,‘possible’ since there is still the possibility of the second instance decision being modified in the appeals that are currently awaiting judgment.

Cemig GTCompany and its subsidiaries are represented by the Brazilian Independent Electricity Producers Association (Associação Brasileira dos Produtores Independentes de Energia Elétrica, or Apine)involved in a legal actionnumerous administrative and judicial proceedings, challenging, principally: (i) tariff charges in which Apine seeks a declaration of nullity of Articles 2 and 3 of CNPE Resolution 3, of March 6, 2013, which states – in summary – that the National System Operator (Operador Nacional do Sistema, or ONS) shall have the power, in addition to what is indicated by the computer programs, to dispatch electricity resources or change the direction of exchange between sub-markets, and that the costinvoices for use of the additional dispatch will be prorated between all the agentsdistribution system by a self-producer; (ii) alleged violation of the market,targets for continuity indicators in proportion to the electricity traded. The ability to make such rulings represents impositionretail supply of a burden on the Generating Agents of the market, which led them, through their associations, including Apine, to question the legality of this Resolution in the Courts. The Plaintiff’s request was granted by the trial court, with interim remedy in favor of members of Apine, including Cemig GT and its subsidiaries. The updated amount of this demand for Cemig GT and its subsidiaries on December 31, 2015, was approximately R$155 million, and the chances of loss were assessed as possible, in view of the unprecedented nature of the subject matter.

Cemig GT applied for an order of mandamus against an act of the Mining and Energy Minister with the objective of ensuring Cemig GT’s right to an extension of the period of the concession of the Jaguara hydroelectric plant, under Clause 4 of Concession Contract 007/1997, obeying the original bases of this contract, which were prior to Law Nº 12783/2013. Cemig GT was granted an interim injunction, which is still in effect, to continue commercial operation of the Jaguara hydroelectric plant until a final judgment is rendered on this application for mandamus. Judgment was then given on this Action, refusing the applications made by Cemig GT. Before the result of that judgment was published, which would have prevented filing of an appropriate appeal, Cemig GT applied to the Federal Supreme Court (Supremo Tribunal Federal, or STF) for a Provisional Remedy with interim injunction permitting it to continue operating and managing the plant. Although this judgment has not yet been published, which prevents filing of the appropriate appeal, the Company applied to the STF for provisional remedy with interim injunction permitting it to continue operating and managing the plant. The interim injunction was granted. Judgment has not yet been given in this action for provisional remedy.With the publication of the result of the judgment, the Company filed an ordinary appeal to the Federal Supreme Court on March 1, 2016. The chance of loss in this action has been classified as possible, due to its nature and the complexity involved in this particular case. The case has a number of elements to be considered: (i) the singular nature of Concession Contract No. 007/1997; (ii) the unprecedented nature of the subject matter;energy; and (iii) the fact thattariff increase made during the action would be a leading case regardingfederal government’s economic stabilization plan referred to as the extension of concession periods by the Brazilian Courts.

Cemig GT applied for an order of mandamus against an act‘Cruzado Plan’, in 1986. The aggregate amount of the Mining and Energy Minister with the objectivecontingency is approximately R$293 million (R$280 million at December 31, 2019), of ensuring its right to extend the period of its concession for the São Simão Hydroelectric Plant, under Clause 4 of Concession Contract 007/1997, in accordance with the original terms of this contract, which were prior to Law Nº 12,783/2013. The interim relief originally obtained by Cemig GT – empowering it to continue in control of the commercial operation of the São Simão Plant until judgment is given in the application for mandamus – was reviewed, and overturned, by the Reporting Justice. At present, the electricity generated by the São Simão Plant is being paid for under the ‘quota shares’ system. Judgment on the merit of this action has not begun until the judgment on the mandamus in relation to the Jaguara Hydroelectric Plant, referred to above; and the Reporting Justice of the Court stated in his interim decision that he might re-examine the case in the event that the judgment on the mandamus in the Jaguara case was not given within 45 days after the start of the activities of the First Section of the Higher Appeal Court (Tribunal Superior de Justiça, or STJ) in 2015. The chance of loss in this actionR$52 million (R$36 million at December 31, 2019) has been classifiedrecorded as possible, due to its nature and the complexity involved in this particular case. It should be noted that this case has a number of elements to be considered: (i) the singular nature of Concession Contract No. 007/1997; (ii) the unprecedented nature of the subject matter; and (iii) the fact that the action will be a leading case in consideration of the extension of concessions by the Brazilian Courts, side by side with the Jaguara case, since both have the same issues to be considered and facts, they are being considered by the same judicial body.

Cemig D is party in an administrative action brought by the Brazilian electricity regulator, ANEEL (Agência Nacional de Energia Elétrica) in which ANEEL claims that accounting procedures required by the sector regulations were not complied with in the valuation of certain Fixed assets in service, following an inspection of those assets by ANEEL, leading to Infringement Notice Nº 014/2014. The Company’s defense seeks to cancel or significantly reduce the penalty applied by ANEEL. As of December 31, 2015,provision – the amount involved in this action was R$66 million. The chancesestimated as probably necessary for settlement of loss in this action have been assessed as possible.these disputes.

Tariff increasesIncreases

The Federal Public Attorneys’ Office filed a class action against the CompanyCEMIG D and ANEEL, to avoid exclusion of consumerscustomers from classification in the Low-income Residential Tariff Sub-category, and also requesting an order for the CompanyCEMIG D to pay 200% of the amount allegedly paid in excess by consumers.customers in that sub-category. Judgment at first instance was given in favor of the plaintiffs. CemigFederal Public Attorneys, and CEMIG D and ANEEL have filed an interlocutory appeal with the Regional Federal Appeal Court.TRF. A decision by the Court in this case has been pending since March 2008. OnAs of December 31, 20152020 the amount of the contingencyinvolved in this case was approximately R$222 million.357 million The Company has classified the chanceschance of loss has been classified as possible‘possible’ due to the existence of other favorable precedents,judgments, both in the judiciary and in the administrative sphere, that are in favor of the argument put forward by CemigCEMIG D.

Cemig

Tax and Similar Charges

CEMIG, CEMIG GT and CEMIG D is defendantare parties in severalvarious legal actions and in particular a class action files bydisputing the Municipal Association for Protectionapplicability of the Consumer and the EnvironmentUrban Land Tax (Associação Municipal de Proteção ao Consumidor e ao Meio AmbienteImposto Territorial Urbano, or Amprocom)‘IPTU’), challenging amounts of tariffs chargedon Real estate properties designed for public service concessions. This is a matter on which case law has not been established by the Company after 2002 and its methodhigher courts. There is an Extraordinary Appeal awaiting judgment by the Federal Supreme Court which, because it will give rise to a global precedent, will be applied to the other legal actions involving the same question. As of calculation, and applying for restitution, to all the consumers allegedly damaged in the processes of Periodic Review and Annual Adjustment of tariffs, in the period 2002 to 2009, of any amounts allegedly unduly charged. At December 31, 2015,2020 the amount involved in this action was R$276 million. The chancesthese actions for which probability of loss in this action have beenwere assessed as possible, due to‘probable’ totaled approximately R$4 million and the fact that there is no precedent.

Tax and similar charges

Cemig and its wholly-owned subsidiaries, especially Cemig GT and Cemig D, are partiesproceedings in several administrative and judicial tax-related proceedings concerningwhich the impositionprobability of state sales tax (Imposto Sobre a Circulação de Mercadorias e Serviços, or ICMS), rural real estate ownership tax (Imposto Sobre a Propriedade Territorial Rural, or ITR), the Contribution for Social Integration (Programa de Integração Social, or PIS), Pasep and Cofins (taxes on gross sales revenue), the Social Contribution tax on net profit (Contribuição Social Sobre o Lucro Líquido, or CSLL), and federal corporate income tax (Imposto de Renda da Pessoa Jurídica, or IRPJ), among others.loss were assessed ‘possible’ totaled approximately R$81 million.

In 2006, Cemig, CemigCEMIG, CEMIG GT and CemigCEMIG D advanced funds to some of their employees in exchange for their rights to future payments, referred to as the “Anuênio.”Anuênio.’ No income tax or social security contributions were collected in connection with those payments, since it is our opinion that they are not applicable The Brazilian Federal Revenue Service, however, initiated an administrative proceeding seeking to levy taxes on such payments. In order to avoid the risk of imposition of penalties, we filed two writs for mandamus, which were decided unfavorably to us in the lower court. The Company hasWe have appealed and waits forare awaiting the ruling of the Court of Appeals ruling on whether the income tax is applicable. Regarding the social security contributions, the Regional Federal Court decidedTRF ruled against the Company. The Companyus. We appealed to the Superior Courts, which hashave not yet rendered a decision.

On December 31, 2015,2020, the amount involved in these actions was, approximately, R$264295 million, and we have assessed the chance of loss as possible,‘possible’, in view of the indemnity nature of the advance payments made to the employees and the absence of specific case law in Brazilian Superior Court of Justice (Superior Tribunal de Justiça, or STJ)STJ and the Regional Federal Court (“TRF”)TRF of the First Region. We emphasize that, in relation to Income Tax, both the STJ and the TRF of the First Region adopt the position that there is no tax levied on payments arising from the suppression of employees’ collective bargaining rights when agreed through a collective agreement, since such amounts are considered as being of an indemnity nature.

The Brazilian Social Security Institute (Instituto Nacional de Seguridade Social –

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INSS) initiated an administrative proceeding against CemigCEMIG in 2006 alleging non-payment of the social security contribution on the amounts paid to the Company’sour employees and directors as profit-sharing in the period 1998 to 2004. In 2007, we filed a writ of mandamus seeking declaration that such profit-sharing payments were not subject to social security contributions. We received a partial favorable decision in 2008, which declared non-applicability of the contribution of social security on the profit-sharing amounts paid for employees, and its applicability on the profit-sharing amounts paid to directors. We have appealed the decision and, are waiting foron August 23, 2019, the upper courtTRF of the 1st Region issued a ruling giving partial approval to decide. Ondeclare the decay of tax credits related to taxable events that occurred up to August 2001, but denying the other requests. As a result of that decision, on December 31, 2015,2020, the amount involved in this action was assessed as approximately R$160139 million, and we have assessed the chance of loss as possible, based on the result of judgments of the Administrative Tax Appeals Committee (Conselho Administrativo de Recursos Fiscais, or CARF), on similar cases.‘probable’.

The Brazilian federal tax authority (Federal Tax Authority (‘Secretaria da Receita Federal) has brought, in addition to the process mentioned above, other administrative proceedings against Cemig, CemigCEMIG, CEMIG GT, CemigCEMIG D and Rosal Energia S.A., in relation to Social Security contributions under various headings: employee profit shares,sharing, the Workers’ Food Program (Programa de Alimentação do Trabalhador, or PAT)‘PAT’), the education support contribution (auxí(‘auxílio-educação)o’), time-of-service bonuses, Special Additional Retirement payments, taxes under suspended enforcement, overtime payments, hazardous occupation payments, matters related to Sest/Senat (transport workers’ support programs), donations, sponsorships, and fines for non-compliance with accessory obligations. We have presented defenses and wait for judgment. OnAs of December 31, 2015, proceedings2020, the amount involved in these actions was approximately R$1.5 billion. As a result of the decision by the TRF of the 1st Region mentioned above, the amounts for which we assessed the chancesprobability of loss were assessed as possible‘probable’ totaled approximately R$1.361.137 billion and the proceedings where we assessedin which the chancesprobability of loss as probablewere assessed ‘possible’ totaled approximately R$1354 million.

The federal tax authority has filed several administrative proceedings against Cemig, CemigCEMIG, CEMIG GT, CemigCEMIG D and Sá Carvalho S.A., are parties in administrative proceedings in relation to Corporate Income Tax (IRPJ)(‘IRPJ’) and the Social Contribution on Net Profit (CSLL)income (‘CSLL’). InAs of December 2015,31, 2020, the amount involved in these actions were assessed as approximately R$227425 million, and the chancesprobability of loss assessed as possible .The federal‘possible’. The infringement notices for the Social Contribution (CSLL) tax authority (are due in particular to the companies having excluded, from their declared basis of calculation for this tax, amounts relating to: (i) cultural and artistic donations and sponsorship; (ii) payments of punitive fines; (iii) taxes with liability suspended; and (iv) expenses on amortization of goodwill, since there is no provision in law that supports taxation of amounts reported under this heading. The infringement notices for corporate income tax are due to the fact that when calculating the Secretaria da ReceitaReal Profit the companies considered as expenses the amounts spent on technological innovation, under Law 11,196/05. The Trade and Industry Ministry (‘MCTI’), which initially, due to lack of information, had not recognized this legal categorization of these amounts, is reviewing its legal opinions now that it is in possession of the information sent by the companies.

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The Federal) served Tax Authority issued an infringement notice on Parati – Participações em Ativos de Energia Elétrica (Parati)(‘Parati’), a CemigCEMIG affiliated company, and on the basis of beingas a jointly responsible party, on Cemig,CEMIG, in relation to the withholding income taxWithholding Income Tax (Imposto de Renda Retido na Fonte, or IRRF‘IRRF’) allegedly applicable to capital gains arising from the disposal of assets or rights in Brazil by a non-resident, on the basis of allegedly being the legal entity responsible for the withholding and payment of the tax. The transaction in question was in regards to the purchase by Parati, and sale by Enlighted, on July 7, 2011, of a 100% interest in LuceLepsa LLC (a company headquartered in Delaware, USA),. Lepsa LLC was also the owner of 75% of the quotas of Luce Brasil Fundo de Investimento em Participações (“(‘FIP Luce”Luce’), which in turn was the indirect holder, through Luce Empreendimentos e Participações S.A., of approximately 13.03% of the total and voting stockshare of Light S.A. (Light, which has only issuesissued common shares). At present, afterAfter certain transactions, Parati has becomebecame the direct holder of 100% of the shares of Luce Empreendimentos e Participações S.A. (LEPSA), which in turn iswas the holder of approximately 13.03% of the voting stockshare and total share capital of Light. FIP LuceAfter successive corporate transactions, Parati was liquidatedmerged into CEMIG and, consequently, succeed its position in this process. On May 2, 2016, the Delegated Judgment office of the Federal Tax Authority decided on December 6, 2012the challenge presented by Parati and Luce LLC on May 18, 2012. OnCEMIG: it maintained the posting of the tax credit against Parati, and in relation to CEMIG, it upheld the principle of joint liability. The companies then appealed, and the Voluntary Appeal is pending judgment by CARF. As of December 31, 2015,2020, the amount involvedclaimed in this case wastotaled approximately R$202 million. We have assessed234 million and the chance of loss was assessed as ‘possible’, mainly due to the matters of fact: (i) on the question of simulation, the situation in this specific case is more favorable than that in the precedents that are found in the case law. If the allegation of simulation is overturned, we believe that there will be no legal case for the demand for payment; (ii) on the merit, because this is a very specific transaction, there are no similar precedents; and (iii) with regards to the fine, the same arguments hold as possible.

to the singular nature of this specific case.

CemigCEMIG and its wholly-owned subsidiaries, in particular Cemigespecially CEMIG GT and CemigCEMIG D, are parties in several judicialvarious court and administrative proceedings dealing with offsetting of credits of IRPJ, CSLL,arising from tax losses in corporate income tax returns, and also payments made in excess, identified by Federal Revenue Payment or Credit Receipts, involving corporate income tax, the Social Contribution on net income and the PIS and Cofins taxes. The companies are contesting the claimsnon-ratification by the authorities of these taxes madeoffsetting, and attempts by the federal tax authority.authorities to recover the amounts of these taxes to be compensated. On December 31, 20152020, the amount involved in these for which the chanceprobability of loss waswere assessed as possible was‘possible’ totaled approximately R$663.2203 million.

The Company is a partyCEMIG and its subsidiaries are involved in onenumerous administrative and judicial proceeding involving requests for restitutionclaims actions relating to taxes, including, among other matters, subjects relating to the Rural Property Tax (‘ITR’); the Tax on Donations and offsettingLegacies (‘ITCD’); the Social Integration Program (Programa de Integração Social, or ‘PIS’); the Contribution to Finance Social Security (Contribuição para o Financiamento da Seguridade Social, or ‘Cofins’); Corporate Income tax (‘Imposto de Renda Pessoa Jurídica’, or ‘IRPJ’); the Social Contribution (‘Contribuição Social sobre o Lucro Líquido’, or ‘CSLL’); and motions to tax enforcement. As of credits arising from tax carryforward balances indicated in the tax returns (DIPJs), and also for excess payments identified by the corresponding tax payment receipts (DARFs and DCTFs) for the calendar years from 1997 to 2000. On December 31, 20152020, the total amount involved in this proceeding was approximately R$482 million. The chancesthese actions for which probability of loss were assessed as possible, because‘probable’ totaled approximately R$14 million and the final decision will be based above all on examinationproceedings in which the probability of loss were assessed ‘possible’ totaled approximately R$152 million.

ICMS (local state value added tax)

From December 2019 to November 2020 the Tax Authority of Minas Gerais State issued infraction notices against the subsidiary Gasmig, in the total amount of R$55 million, relating to reduction of the ample documentationcalculation base of ICMS tax in the sale of natural gas to its customers over the period from December 2014 to December 2016, alleging a divergence between the form of calculation used by Gasmig and the opinion of that tax authority. The claims comprises: principal of R$17 million, penalty payments of R$27 million and interest of R$11 million.

Considering that the State of Minas Gerais, over a period of more than 25 years, has never made any allegations against the methodology of calculation by the Company, the managers, together with their legal advisers, believe that there is a defense under Article 100, III of the administrative proceedingsNational Tax Code, which removes claims for penalties and interest; and that the contingency for loss related to these amounts is ‘remote’. In relation to the argument on the difference between the amount of ICMS tax calculated by Gasmig and the new interpretation by the state tax authority, the probability of loss was considered ‘possible’. On December 31, 2020 the amount of the contingency for the period relating to the action, when we believe elements will be identified that are able to support Cemig’s arguments.rules on expiry by limitation of time is R$107 million.

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Contracts

CemigCEMIG D is a party in court disputes involving claims for rebalancing of contracts to implement part of the rural electrification program known asLuz Para Todos (“(‘Light for Everyone”All’). As of December 31, 2015,2020, the amount involved in these actions was approximately R$202356 million. The chancesamounts for which probability of loss in these actions have beenwere assessed as possible.

Cemig is a party in a State Credit Administrative Proceeding (Processo Administrativo de Crédito Estadual, or PACE), brought by the State of Minas Gerais, on December 29, 2014, claiming an additional amount in excess of the amount returned by Cemig to the State of Minas Gerais in December 2011 as restitution of an Advance against Future Capital Increase. In response to the filing of the PACE proceedings, the Board of Directors at its meeting of December 29, 2014 decided to authorize the Executive Board to urgently take the measures necessary to apply for suspension of demandability of the credit being demanded by the State in the PACE, and that this may be made by means of an administrative or court deposit. On December 29, 2014, Cemig made the administrative deposit of the amount claimed by the State of Minas Gerais, of R$239.4 million. On December 31, 2015, the amount involved in this administrative action was‘probable’ totaled approximately R$269 million. The chances1 million and the proceedings in which the probability of loss in this action have beenwere assessed as probable.‘possible’ totaled approximately R$355 million.

The CompanyCEMIG and the State of Minas Gerais are parties in an administrative proceeding beforefiled by the Audit Court of the State of Minas Gerais (‘TCMG’), on a representation of supposed irregularities in the manner used for application of arrears interest, and in the percentage of discount given, at the time of the settlement of the debt owed by the State of Minas Gerais to CemigCEMIG in relation to the Contract for Assignment of the Outstanding Balance Receivable on the CRC (Earnings Compensation) Account. OnEarnings Compensation Account (‘CRC’). In June 2018, the Court’s Technical Unit and the Public Attorneys’ Accounting Department gave opinions, against the Representation. The principal arguments presented by CEMIG were accepted. Proceedings in the case before the Reporting Member of the Court have been completed, and will be included in a judgment agenda for decision by the full Court sitting in session. As of December 31, 2015,2020, the amount involved in this action was approximately R$363448 million, and the chancesprobability of loss in the action were assessed as possible.‘possible’.

Employment-law obligations

Cemig, CemigEmployment Law Obligations

CEMIG, CEMIG GT and CemigCEMIG D are parties in various legal actions broughtlabor claims filed by their employees and by employees of companies that provide them with services. Most of these claims relate to overtime and additional pay, severance payments, various benefits, salary adjustments and the effects of such matters on a supplementary retirement plan, and the use of outsourced labor. Under Brazilian employment laws, claimants must file claims for any unpaid amounts to which they are entitled within two years from the relevant termination of the employment contract, and such rights are limited to a period of five years prior to the filing of the claim. On December 31, 2015,2020, the value of the claims for which the chancesprobability of loss had been assessed as probable‘probable’ was approximately R$290 million, and427 million; for those with chancesprobability of loss assessed as possible‘possible’ the amount was approximately R$682 million, including959 million.

Alteration of the amount with respect to the Action for Executionmonetary updating index of Judgment referred to below.labor claims

Additionally, Cemig, Cemig D and Cemig GT are parties in proceedings before the Employment-Law Courts forThe Higher Labor Appeal Court (Tribunal Superior do Trabalho, or ‘TST’), considering a Collective Salary Adjustment filedposition adopted by the Minas Gerais Electricity Industry Workers’ UnionFederal Supreme Court (Sindicato dos Trabalhadores no Indústria Energética de Minas Gerais – SindieletroSupremo Tribunal Federal), and a further 13 federations/unions. The final decision subject‘STF’) in two actions on constitutionality that dealt with the index for monetary updating of federal debts, decided on August 4, 2015 that labor claims not yet decided that discuss debts subsequent to no further appeal in this caseJune 30, 2009 should be updated based on the variation of the IPCA-E (‘Expanded National Customer Price’) Index, rather than of the TR reference interest rate. On October 16, 2015, an interim injunction was given on February 23, 2015, requiringby the three companies to increaseSTF that suspended the salarieseffects of their employees, for productivity,the TST decision, on the basisgrounds that decisions on matters of 3% (three percent) (calculated on the amount receivedgeneral constitutional importance should be decided exclusively by the employee after the applicable deductions), to be applied retroactively for the period commencing on November 1, 2012.STF. In March 2015, these companies implemented the increase of 3% (three percent) in their payroll, and on October 6, 2015, signed an agreement with the union entities, with the exception of the Workers’ Union of the South of Minas (Sindicato dos Trabalhadores do Sul de Minas – Sindisul), for payment by installments, in the payroll, of the amounts for the perioda public joint judgment of November 1, 20122018, the Higher Employment Appeal Court decided that the IPCA-E should be adopted as the index for inflation adjustment of employment-law debts for cases proceedings filed from March 25, 2015 to February 28, 2015. On April 6, 2015, Sindisul filed an ActionNovember 10, 2017 and the TR continue to be used for Executionthe other periods.

However, in December 2020, the Federal Supreme Court, aiming to end the discussion around the topic involving the updating index of Judgment,labor claims, gave partial judgment in favor of two actions for receiptdeclaration of constitutionality, deciding for the unconstitutionality of Reference Rate (TR) and ruled that monetary adjustment applied to employment-law liabilities should be by the IPCA-E index until the stage of service of notice in a legal action, and thereafter by application of the amount owedSelic rate,. The effects of this decision were modulated as follows: (a) payments already made in due time and in the appropriate manner, using application of the TR, the IPCA-E or any other indexer, will remain valid and may not be the subject of any further contestation; (b) actions in progress that are at the discovery phase, should be subject to each employeebackdated application of the Selic rate, on penalty of future allegation of non-demandability of judicial title based on an interpretation contrary to the position of the Supreme Court; and; (c) the decision is automatically applicable to actions in its membership basewhich final judgment has been given against which there is no appeal, provided that there is no express submission in relation to the period referred to. On December 31, 2015,monetary adjustment indices and interest rates; and this also applies to cases of express omission, or simple consideration of following the amount involved in this action was approximately R$13 million, and the chances of loss in the action were assessed as possible.

legal criteria.

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Environmental issues

Cemig, Cemig GT, Southern Electric and FEAM are defendants in a class action filed on February 5, 2007 by the Regional Environmental Association of Patrocínio, which involves a claim for indemnifying and redressing environmental damages caused by theNova Ponte hydroelectric power plant. On March 11, 2016 the judge ruled in favour of the defendants. On May 5, 2016 the Regional Environmental Association of Patrocínio appealed and is currently awaiting judgement by the Minas Gerais State Court of Appeals. As of December 31, 2013, the amount involved in this action was approximately R$1.8 billion. However, taking into account the phase of the case, and the changes in the legislation subsequent to the filing of the action, it was possible for the technical staff to reappraise the claims and the amount to be disbursed in the event of loss in the action. On December 31, 2015, the amount involved in this action was approximately R$314 million and the chances of loss have been assessed as possible; however, due to a favorable decision on March 11, 2016 from the judge in the class action the Company has revised the chances of loss to remote.Issues

The Public Attorneys’ Office of the State of Minas Gerais and other parties, have brought civil public actions against Cemig, CemigCEMIG, CEMIG GT and CemigCEMIG D requiring them to invest at least 0.5% of their annual operationaloperating revenue since 1997 in environmental protection and preservation of the water tables of the municipalities where hydroelectrichydro electrical plants are located, and to indemnify the State of Minas Gerais, proportionately, for environmental damage allegedly caused, arising from omission to comply with Minas Gerais State Law No.°12,503/97. Partial judgment has been given in favor of the plaintiffs in four of these actions by the Minas Gerais State Court of Appeals, ordering CemigCEMIG and CemigCEMIG GT to invest 0.5% of gross annual revenue since 1997 in measures for preservation and protection of the water tables. The Companies have filed appeals towith the STJ and towith the Federal Supreme Court (Supremo Tribunal Federal, or STF),STF, since the actions involve federal laws and constitutional matters. On February 9, 2015, the STF recognized the general repercussion of the dispute. In May / 2020, the virtual trial by the STF was concluded, which, by majority, considering theme 774 of general repercussion, granted the extraordinary appeal, considering the unconstitutionality of State Law No. 12,503 / 1997, as it constituted an undue State intervention in the contract of concession of the exploitation of the energy use of water courses, an activity of the Union's competence, according to art. 21, XII, ‘b’, of the Federal Constitution. As of December 31, 2015,2020, the amount involved in these actions was approximately R$99186 million, and the chancesprobability of loss were assessed as possible.‘remote’.

Additionally, Cemig, CemigCEMIG, CEMIG GT and CemigCEMIG D are party to a number of other administrative and judicial proceedings and claims involving environmental matters, regarding certain protected areas, environmental licenses and remediation of environmental damages, among others. OnAs of December 31, 20152020, the amount for which chance of loss was assessed as probable‘probable’ was approximately R$60,000131.4 thousand and the total of casesproceedings in which chancesprobability of loss were assessed as possible‘possible’ was approximately R$90165 million. These proceedings also include other public civil actions in which the amounts involved cannot be precisely assessed, in our view, since most of these lawsuits are related to alleged environmental damages and claim indemnity, remediation of damaged areas and compensation measures that will be defined in the course of the proceedings, by expert verification of the amounts involved. Also, since public civil actions relatelawsuits are related to collective rights, individual actions may be filed seeking reparations or damages arising from judicial decisions to be issued under the public civil actions.

Property and liabilityLiability

Cemig, CemigCEMIG, CEMIG GT and CemigCEMIG D are party in several legal proceedings, mainly as defendant, relating to realReal property and to indemnity arising from accidents taking place in the ordinary course of the business. On December 31, 20152020 the amount for which chancesprobability of loss were assessed as probable‘probable’ was approximately R$5141 million and the total of casesproceedings in which chancesprobability of losses were assessed as possible‘possible’ was approximately R$189 million.448million.

Additionally, Cemig Distribution is a

Other proceedings

Company and its subsidiaries are involved as plaintiff or defendant, in fifteen legal actions in which the plaintiffs seek indemnity for pain and suffering and property damagesother less significant claims, related to the accident that took placenormal course of their operations including: provision of cleaning service in power line pathways and firebreaks, indemnities for rescission of contracts, on February 27, 2011, ina lesser scale, and disputes alleging losses suffered as a result of supposed breaches of contract at the towntime of Bandeira do Sul, which resulted from coiled metal carnival decorations being thrown over electricity distribution cables, causing a short-circuit which severed medium-voltage cablesprovision of services of cleaning of power line pathways and resulted, when the cables hit the ground, in the deathfirebreaks. As of 16 people, with dozens of other people injured. On December 31, 2015, the amount involved was approximately R$14 million. The chances of loss in these actions have been assessed as possible. The greater significance of these actions for Cemig is not related to their financial impacts, but to the negative exposure of the Company’s image, since the accident was widely publicized by the media.

Questions involving the Company’s equity holdings

Cemig GT is party to an arbitration proceeding in the Market Arbitration Chamber (Câmara de Arbitragem do Mercado, or CAM) where it is seeking the annulment of the capital increase approved on October 21, 2014 in an Extraordinary General Meeting of Stockholders of its affiliated company Madeira Energia S.A. (Mesa). On December 31, 20152020, the amount involved in relation to the capital contribution by Cemig GT was approximately R$177 million and the chancesthese actions for which probability of loss were assessed as possible. In September 2016, however,‘possible’ totaled approximately R$591 million and the arbitration panel issued a rulig favorable to Cemig GT, thereforeproceedings in which the chancesprobability of loss were revisedassessed ‘probable’ totaled approximately R$54 million.

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Customer’s claims

Company and its subsidiaries are involved in various civil actions relating to remote.

indemnity for moral injury and for material damages, arising, principally, from allegations of irregularity in measurement of consumption, and claims of undue charging, in the normal course of business. As of December 31, 2020, the amount involved in these actions for which probability of loss were assessed as ‘possible’ totaled approximately R$119 million and the proceedings in which the probability of loss were assessed ‘probable’ totaled approximately R$22 million.

Renova: Application to override corporate identity

A Receivables Investment Fund (Fundo de Investimento em Direitos Creditórios – FIDC) filed an application for Override of Legal Identity (Incidente de Desconsideração da Personalidade Jurídica – IDPJ) in relation to certain companies of the Renova group, aiming to include some shareholders of Renova, including the Company and its subsidiary CEMIG GT, as defendants jointly and severally liable. The amount involved in this dispute is estimated at R$76 million at December 31, 2020. The probability of loss have been assessed as ‘possible’.

Dividend Policy and Payments

Mandatory Dividend—Priority and Amount of Dividends

Under our by-laws, we are required to pay to our shareholders, as mandatory dividends, 50% of the net profitincome of each fiscal year ending December 31, determined in accordance with Law No. 6,404, datedenacted on December 15, 1976, or “Brazilian‘Brazilian Corporate Law”Law’. Our preferred shares have priority in the allocation of the minimum mandatory dividend for the period in question. The order of priority of the dividend distribution is as follows:

The annual minimum dividend for the preferred shares: these have preference in the event of repurchase of shares, and have an annual minimum dividend equal to the greater of the following:

10% of their par value; or

3% of the shareholders’ equity associated with it.

·10% of their par value; or
·3% of the shareholders’ equity associated with it;
·The dividends on the common shares, up to the minimum percentage for the preferred shares.

The Annual General Meeting of Shareholders held on April 30, 2018 approved payment of dividends for the year 2017, of R$486 million, to holders of preferred shares and R$15 million to holders of common shares. The payment of dividends was made in a single tranche on December 30, 2018.

On December 18, 2018, the Company declared payment of Interest on Capital in the amount of R$210 million, on account of the amount of the minimum mandatory dividend for 2018, and payable to shareholders whose names were on the Company’s Nominal Share Registry on December 21, 2018. This amount was paid in two installments, the first on June 28, 2019 and the second on December 27, 2019. The Board of Directors proposed to the Annual General Meeting (AGM) held on May 3, 2019 the payment of dividends for the year 2018 of R$437 million, to holders of preferred shares and R$220 million to holders of common shares. The payment of dividends was made in a single tranche on December 27, 2019.

On December 18, 2019, the Company declared payment of Interest on Capital in the amount of R$400 million, on account of the amount of the minimum mandatory dividend for 2019, and payable to shareholders whose names were on the Company’s Nominal Share Registry on December 23, 2019. This amount will be paid in two installments, the first by June 30, 2020 and the second by December 30, 2020. The Board of Directors decided to propose to the Annual General Meeting (AGM) to be held on July 31, 2020 the payment of dividends for the year 2019 of R$364 million, to holders whose names are in the Company´s Nominal Share Registry on the date of the AGM. The payment of dividends was made in a single tranche on December 30, 2020.

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On September 22 and December 23, 2020, the Company declared payment of Interest on Capital in the amount of R$553 million, on account of the amount of the minimum mandatory dividend for 2020, and payable to shareholders whose names were on the Company’s Nominal Share Registry on September 22 and December 30, 2020. This amount will be paid in two installments, the first by June 30, 2021 and the second by December 30, 2021. The Board of Directors decided to propose to the Annual General Meeting (AGM) to be held on April 30, 2021. The payment of dividends for the year 2020 of R$929 million, to holders whose names are in the Company´s Nominal Share Registry on the date of the AGM. The payment of dividends will be paid in two installments, the first by June 30, 2021 and the second by December 30, 2021.

Unrealized profit reserve: Article 197 of the Brazilian corporate law nº 6,404/76 allows the Company to pay the mandatory dividend, calculated as required by the Bylaws, up to the minimum percentageamounts of the realized portion of the net income for the preferred shares.

Anyyear (received in cash). The excess between such mandatory dividend amount remaining afterand the paymentdividends that will be actually paid was recorded in the ‘Unrealized profit reserve’.

In 2020, Company presented a positive net share of profit of subsidiaries, jointly controlled entities and affiliates of R$2,704 million, which can be regarded as unrealized portion of net income for the year, in accordance with the Brazilian corporate law. The share of profit of subsidiaries and joint ventures might not be realized in 2021, which means it might not be converted into cash, considering the macro-economic scenario and the fact that the impacts of Covid-19 – coronavirus on investees’ cash flows and financial results may continue in 2021.

In light of the realized profit for the year, as stated above, Management proposed the constitution of unrealized profit reserve will be maintained with a balance in the amount of R$835 million, considering the reversal of the reserve constituted in 2019 and the new constitution of the same amount in 2020.

The unrealized profit reserve amounts can only be used to pay mandatory dividends. Hence, when the Company realizes such profits in cash, it must distribute the corresponding dividend on common stock must be distributed on an equal,pro rata basis with respect to all preferred shares and common shares.in the subsequent period, after offsetting of any losses in subsequent years.

Without prejudice to the mandatory dividend, beginning in fiscal year 2005, every two years, or shorter period if the Company’s cash position permits, we distribute extraordinary dividends, up to the limit of the cash available, as determined by the Board of Directors, under the Company’s Strategic Guidelines Plan and the dividend policy specified in that plan.

The annual dividends declared shall be paid in two equal installments, the first by June 30 and the second by December 30 of each year. Extraordinary dividends shall be paid as decided by the Board of Directors.Directors, according to the same deadline.

Under Brazilian Corporate Law, the Board of Directors may declare interim dividends, in the form of interest on capital, to be paid from retained earnings, accumulated reserves or profit reported in semi-annual or quarterly financial statements. Any interim dividend paid may be set off against the amount of the mandatory dividend payable for the fiscal year in which the interim dividend was paid.

In the fiscal years in which we do not have sufficient profit to pay dividends to our preferred and common shareholders, the State of Minas Gerais guarantees a minimum dividend of 6% of the par value of the preferred or common shares, respectively, per year to all shares of the Company issued as ofuntil August 5, 2004 and held by individuals.

Amounts Available for Distribution

The amount available for distribution is calculated on the basis of the financial statements prepared in accordance with generally accepted accounting practices adopted in Brazil and the procedures described below.

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The mandatory dividend is calculated on the basis ofadjusted net profitincome, defined as net profitincome after taking onto account: (a) amounts allocated to the legal reserve, (b) amounts allocated to the formation of therecord contingency reserves and reversal of these reserves accumulated in previousprior fiscal years, and (c) any unrealized profit transferred to the unrealized profitunrealizedprofit reserve account, and any amounts previously posted to this reserve account which have been realized in the fiscal year and used to offset losses.

We are obligated to maintain a legal reserve of 5% of the net profitincome of each fiscal year until it reaches 20% of the Company’s social capital.capital according to Article 193 of Brazilian Corporate Law. However, we are not obligated to make any allocation to the legal reserve in relation to any fiscal year in which the sum of the legal reserve and the other established capital reserves exceeds 30% of the Company’s total paid-in capital. Any net lossesloss for the year may be charged against the legal reserve.

Under Brazilian Corporate Law, profits of subsidiaries or affiliated companiesaffiliates are reportedaccounted by the equity method and income from term sales, realizable after the end of the next fiscal year, are accounted for as unrealized profit.

The total of profitincome reserves (with the exception of the reserve for contingencies relating to expected losses, tax benefits and the unrealized profit reserve), the legal reserve, the special reserves, the reserve for investment projects, and retained earnings may not be greater than the Company’s registered capital. The amount in excess of our registered capital must be used to increase our registered capital or be distributed as cash dividends.

Under Brazilian Corporate Law and the by-laws of the Company, dividends not claimed within three years of the date on which they are distributed revert to the Company.

Interest on CapitalEquity

Under Brazilian law we may pay interest on capital as an alternativecorporations are permitted to the distribution ofdistribute dividends to shareholders. Funds distributed as interest on equity qualify within the calculation of minimum dividend established in the by-laws. These amountsform of a tax-deductible notional interest expense on shareholders’ equity in accordance with Law No. 9,249/1995 of December 26, 1995, as amended. The amount of tax-deductible interest that may be paid in cash; andis calculated by applying the Company may treat them as an expense for the purposesdaily pro rata variation of the calculation ofTJLP on the income tax and social contribution. The total amount paid in interest on capital is limited to the result of application to the Company’s shareholders’ equity ofduring the Long Term Interest Rate (“TJLP”), determined byConselho Monetário Nacional (CMN)relevant period and may notcannot exceed the greater of (i) 50% of the net profit (after the social contribution on net profits, and before income tax, and the deduction of the interest attributable to shareholders’ equity) for the period in respect of which the payment is made or (ii) 50% of retained earnings and profit reserve as of the date of the beginning of the period in respect of which the payment is made. of:

·50.0% of net income (before taking into account such distribution and any deductions for income taxes and after taking into account any deductions for social contributions on net income) for the period in respect of which the payment is made; or
·50.0% of earnings reserves and retained earnings.

Non-residents shareholders must register with the Central Bank so that the foreign currency proceeds of their dividend, interestInterest on equityCapital payments, or of sale or other amounts relating to their shares, may be remitted to them outside Brazil. The preferred shares underlying our Preferred ADSs and the common shares underlying our Common ADSs are held in Brazil by the custodian bank, as agent for the depositary bank, which is the registered owner of the shares.

Dividends and interest on shareholders’ equity over the minimum established in a Company’s by-laws are recognized when approved by the shareholders in the general meeting.

Currency Exchange

Payments of cash dividends and distributions, if any, will be made inreaisReais to the custodian on behalf of the depositary bank, which will then convert such proceeds into U.S. dollars and transfer such U.S. dollars to the depositary bank for distribution to holders of ADRs. In the event that the custodian is unable to immediately convert thereaisReais received as dividends into U.S. dollars, the amount of U.S. dollars payable to the holders of ADRs may be adversely affected by devaluations of therealReal that occur before such dividends are converted and remitted. TherealReal depreciated approximately 49.05% relative22.61% in comparison to the U.S. dollar in 2015.2020. See “Item 3, Key Information—Risk Factors—Risks Relating to Brazil— The Federal Government exercises significant influence on the Brazilian economy, Political and economic conditions can have a direct impact on our business.”business”.

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Dividends in respect of the preferred shares and common shares paid to non-resident holders, including holders of Preferred ADSs and Common ADSs, are generally not subject to Brazilian withholding tax, although in general payments of interest on capital are subject to withholding tax. See “Item 10, Additional Information—Taxation—Information - Taxation - Brazilian Tax Considerations—Considerations - Taxation of Dividends”Dividends’ and “—‘- U.S. Tax Considerations—Considerations - Taxation of Distributions.” There is no specific record date upon which the depositary bank will determine the exchange rate to be used in connection with converting cash dividends or other cash distributions. Pursuant to the Deposit Agreements, the depositary bank will arrange for the funds to be converted into U.S. dollars upon receipt of notice of cash dividends or other cash distributions.

History of Dividend Payments

The table below gives the history of recent declarations of dividends and Interest on EquityCapital to holders of our common and preferred shares. In each case, the payment takes place in the year following the year for the results of which the dividend was declared. For the periods indicated, the dividends paid per common share and per preferred share are the same. Please seeSee the section “Item 3 – Material information – Selected Consolidated Financial Information”.

Declaration History of Dividends and Interest on EquityCapital (1)

Dividend Year

  Common Shares   Preferred Shares 
   (R$)(2)   (US$)(3)   (R$)(2)   (US$)(3) 

2013

   553,627,379     232,031,592     1,101,974,620     461,850,217  

2014

   266,619,949     87,019,795     530,697,050     173,209,651  

2015(4)

   211,996,628     61,364,700     421,971,371     122,144,143  

Dividend Year

Common Shares

Preferred Shares

 

(in millions R$) (2)

( in millions US$) (3)

(in millions R$) (2)

(in millions US$) (3)

2018 (4)29075577149
2019 (5)2554950999
2020 (6)49688986176
(1)Under Brazilian accounting practices, dividends and Interest on EquityCapital are accounted in the business year in which the profitsincome from which the dividends are declared, provided that they are previously approved.approved;
(2)Amounts expressed inreaisReais are expressed in nominal reaisReais.;
(3)The amounts in USD displayed above are for illustrative purposes only and were calculated by dividing the amount of dividends and interest on capital paid, expressed in nominal reais,Reais, by the exchange rate obtained from the Federal Reserve Board’s website on respective “record dates”: December 31, 2013 and‘record dates’; for 2020 - as of April 17, 2015. For dividends and interest on equity related to 2015, the exchange rate used was from April 29, 2016. For additional information about the exchange rate used for dividend and interest on capital conversion, please consult the “Exchange Rate” section above.16, 2021;
(4)The dividendsOn December 18, 2018, the Company declared payment of Interest on Capital in the amount of R$210 million, on account of the amount of the minimum mandatory dividend for 2015 refer amounts that2018, and payable to shareholders whose names were approved aton the Company’s Nominal Share Registry on December 21, 2018. This amount will be paid in two installments, the first by June 28, 2019 and the second by December 30, 2019.According to the proposal of the Ordinary and Extraordinary General Meetings of StockholdersShareholders held on May 3, 2019, the Company proposed payment of R$437 million as mandatory minimum dividend to holders of preferred shares whose names are on the Company’s Nominal Share registry on the date on which the Ordinary (Annual) General Meeting is held. The Company also proposed payment of R$220 million as the mandatory minimum dividend to holders of common shares whose names are on the Company’s Nominal Share registry on the date on which the Ordinary (Annual) General Meeting is held;
(5)On December 18, 2019, the Company declared payment of Interest on Capital in the amount of R$400 million, on account of the amount of the minimum mandatory dividend for 2019, and payable to shareholders whose names were on the Company’s Nominal Share Registry on December 23, 2019. This amount will be paid in two installments, the first by June 30, 2020 and the second by December 30, 2020. According to the proposal of the Ordinary and Extraordinary General Meetings of Shareholders to be held on July 31, 2020, the Company proposed payment of R$364 million as mandatory minimum dividend to holders of common and preferred shares whose names are on the Company’s Nominal Share registry on the date on which the Ordinary (Annual) General Meeting is held.
(6)On September 22, 2020, the Company declared payment of Interest on Capital in the amount of R$120 million, on account of the amount of the minimum mandatory dividend for 2020, and payable to shareholders whose names were on the Company’s Nominal Share Registry on September 25, 2020. This amount will be paid in two installments, the first by June 30, 2021 and the second by December 30, 2021. On December 23, 2020, the Company declared payment of Interest on Capital in the amount of R$433 million, on account of the amount of the minimum mandatory dividend for 2020, and payable to shareholders whose names were on the Company’s Nominal Share Registry on December 30, 2020. This amount will be paid in two installments, the first by June 30, 2021 and the second by December 30, 2021. According to the proposal of the Ordinary and Extraordinary General Meetings of Shareholders to be held on April 29, 2016. The dividends declared for30, 2021, the business year 2015 will be paid by December 30, 2016.Company proposed payment of R$929 million as mandatory minimum dividend to holders of common and preferred shares whose names are on the Company’s Nominal Share registry on the date on which the Ordinary (Annual) General Meeting is held.

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Item 9.Offer and Listing Details

Trading Market

The principal trading market for our preferred shares is the BM&FBovespa.Brazilian Stock Exchange (B3). Our Preferred ADSs, each representing one preferred share as of December 31, 20152020 have traded on the NYSE under the symbol “CIG”‘CIG’ since September 18, 2001. Prior to that date, our Preferred ADSs were traded in the over-the-counter, or OTC, market in the United States. The Preferred ADSs are evidenced by Preferred ADRs issued by Citibank, N.A., as depositary, pursuant to a Second Amended and Restated Deposit Agreement, dated August 10, 2001, as amended on June 11, 2007 and on September 11, 2012 by and among the Company, the depositary and the holders and beneficial owners of Preferred ADSs evidenced by Preferred ADRs issued thereunder. As of DecemberMarch 31, 20152021 there were approximately 287,918,816227,670,421 Preferred ADSs outstanding (each representing one preferred share), representing approximately 34.35%20.19% of our 826,957,231 outstanding1,011,082,312 preferred shares (Free Float)(without considering the effect of the capitalization of 116,243,122 preferred shares approved on April 30).

The principal trading market for our common shares is the BM&FBovespa.B3. Our Common ADSs, each representing one common share as of December 31, 20152020 have traded on the NYSE under the symbol “CIG.C”‘CIG.C’ since June 12, 2007, when we established an American Depositary Shares program for our common shares. The Common ADSs are evidenced by Common ADRs issued by Citibank, N.A., as depositary, pursuant to a Deposit Agreement, dated June 12, 2007, by and among Company, the depositary and the holders and beneficial owners of Common ADSs evidenced by Common ADRs issued thereunder. As of DecemberMarch 31, 20152021 there were approximately 462,5082,587,491 Common ADSs outstanding (each representing one common share), representing 0,11%0.51% of our 206,187,821 outstanding507,670,289 common shares (Free Float)(without considering the effect of the capitalization of 58,366,345 common shares approved on April 30). The following prices are net of earnings, including dividends:

On September 30, 2016,As of December 31, 2020, the closing price per preferred share on the BM&FBovespaB3 was R$8.5814.27 and the closing price per Preferred ADS on the NYSE was US$ 2.59.2.82.

On September 30, 2016,As of December 31, 2020, the closing price per common share on the BM&FBovespaB3 was R$8.5616.11 and the closing price per Common ADS on the NYSE was US$2.82.3.18.

The following table sets forth the reported high and low closing sale prices adjusted for dividends for the preferred and common shares on the BM&FBovespaB3 and the Preferred and common ADSs on the NYSE for the periods indicated.

 

   Common
Shares
   Common
ADSs
   Preferred
Shares
   Preferred
ADS
 

Period

  Price in
Nominal R$
   Price in US$   Price in
Nominal R$
   Price in US$ 
   High   Low   High   Low   High   Low   High   Low 

2010

   6.23     4.92     3.82     2.78     8.75     6.86     5.48     3.89  

2011

   8.95     5.81     5.81     3.22     11.11     7.75     6.87     4.57  

2012

   14.94     8.57     7.72     4.28     17.40     9.65     8.88     4.65  

2013

   14.50     10.45     7.09     4.76     14.09     10.32     6.99     4.67  

2014

   19.29     10.1     8.46     4.42     18.46     10.04     8.35     4.25  

2015

   15.86     5.85     5.50     1.30     15.66     5.61     5.19     1.40  

2013

                

1 Q

   12.63     10.45     6.67     5.64     13.06     10.32     6.88     5.23  

2 Q

   14.50     10.93     7.09     4.89     14.09     11.06     6.99     4.98  

3 Q

   13.50     11.00     6.13     4.76     13.18     10.75     5.92     4.71  

4 Q

   12.38     11.19     5.74     4.82     12.23     10.99     5.72     4.67  

2014

                

1 Q

   12.93     10.16     5.77     4.42     12.69     10.04     5.70     4.25  

2 Q

   15.49     12.40     7.31     5.66     15.88     11.94     7.20     5.33  

3 Q

   19.29     13.74     8.46     6.04     18.46     13.25     8.35     5.50  

4 Q

   16.25     12.70     6.83     4.83     16.02     11.85     6.74     4.40  

2015

                

1 Q

   14.12     11.60     5.33     3.46     13.37     10.95     4.97     3.51  

2 Q

   16.26     11.65     5.50     3.60     16.08     11.50     5.35     3.71  

3 Q

   12.00     6.57     3.72     1.65     11.97     6.48     3.86     1.61  

4 Q

   7.93     6.00     2.61     1.30     8.06     5.76     2.14     1.44  

2016

                

1 Q

   8.62     4.39     2.43     1.08     8.70     4.10     2.42     1.02  

2 Q

   8.30     5.43     2.30     1.43     8.26     5.16     2.30     1.40  

3 Q

   10.03     7.12     3.20     2.15     9.97     7.09     3.08     2.08  

 

Common Shares

Common ADSs

Preferred Shares

Preferred ADS

 

Price in Nominal R$

Price in US$

Price in Nominal R$

Price in US$

Year

High

Low

High

Low

High

Low

High

Low

20169.083.943.030.988.263.432.630.86
201713.456.054.441.8110.235.923.341.76
201815.035.974.261.5413.866.093.561.58
201918.7113.734.833.2115.0912.243.952.86
202016.337.104.061.3714.617.253.401.24
 
 

Common Shares

Common ADSs

Preferred Shares

Preferred ADS

Quarter

Price in Nominal R$

Price in US$

Price in Nominal R$

Price in US$

2019

High

Low

High

Low

High

Low

High

Low

1 Q17.0314.454.403.6514.1312.433.743.21
2 Q18.7114.624.773.7914.9412.243.813.00
3 Q18.5615.234.833.5915.0913.623.953.24
4 Q15.8213.733.903.2114.2112.303.372.86
2020        
1 Q16.307.104.061.4514.617.463.401.42
2 Q11.577.192.511.3711.037.252.301.24
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3 Q11.719.982.311.8411.359.902.241.80
4 Q16.3310.763.221.8914.279.952.841.80
 
 

Common Shares

Common ADSs

Preferred Shares

Preferred ADS

 

Price in Nominal R$

Price in US$

Price in Nominal R$

Price in US$

Month

High

Low

High

Low

High

Low

High

Low

October 202012.1810.762.191.8910.789.951.991.80
November 202013.9111.572.651.9812.3810.132.371.82
December 202016.3314.093.222.6714.2712.412.842.50
January 202117.3715.823.272.8515.2513.462.932.50
February 202116.9214.503.172.5714.4211.962.672.11
March 202115.7913.672.852.3913.0311.362.271.99
April 2021 (until April 26,2021)15.8015.262.902.7713.5012.512.432.13

* Source: Economatica – net earnings prices, including dividends.

The table below represents the stock dividends paid on the common and preferred shares and their respective Common and Preferred ADSs, resulting in an adjustment to the price per share and ADS:

Record of dividends paid on common and preferred shares and Common and Preferred ADSs

Year

Declaration

Record date Brazil

Payment date Brazil

Record date NYSE

Payment date NYSE

201804/30/201804/30/201812/28/201805/03/201801/08/2019
201905/03/201905/03/201912/26/201905/07/201901/07/2020
202007/31/202007/31/202012/30/202008/14/202001/08/2021

 

Record of stock dividends paid on common and preferred shares and Common and Preferred ADSs

 

Year

  %   Declaration   Record date
Brazil
   Payment
date Brazil
   Record date
NYSE
   Payment
date NYSE
 

2010

   10.00%     04/29/2010     04/29/2010     05/05/2010     05/04/2010     05/10/2010  

2012

   25.00%     04/27/2012     04/27/2012     05/04/2012     05/02/2012     05/11/2012  

2013

   12.85%     04/30/2013     04/30/2013     05/07/2013     05/06/2013     05/14/2013  

2014

   30.76%     12/26/2013     12/26/2013     01/03/2014     12/26/2013     01/10/2014  

2015

   25.00%     04/30/2015     04/30/2015     12/28/2015     05/06/2015     01/05/2016  

The shares price and ADSs price were adjusted to the new number of shares, after the stock dividend.

Since July 12, 2002, our shares have been traded on the LATIBEX, under the ticker symbol “XCMIG,”‘XCMIG,’ The LATIBEX is an electronic trading market created in 1999 by the Madrid Stock Exchange in order to facilitate the trading market of Latin American Securities in Euros.

Trading on the BM&FBovespaB3 S.A. - BRASIL, BOLSA, BALCÃO (‘B3’)

The preferred shares and common shares are traded on the BM&FBovespa,B3, the only Brazilian stock exchange that trades shares. Trading on the BM&FBovespaB3 is limited to brokerage firms and a limited number of authorized entities. The CVM and BM&FBovespaB3 have discretionary authority to suspend trading in shares of a particular issuer under certain circumstances.

Trading on the B3 is conducted between 10:00 a.m. and 5:00 p.m. or from 11:00 a.m. to 6:00 p.m. (during daylight savings time in Brazil). The B3 also permits trading from 5:30 p.m. to 6:00 p.m. during a different trading period called the ‘after market’, except during daylight time. Trading during aftermarket is subject to regulatory limits on price volatility and on the volume of shares transacted through internet brokers.

If you were to trade in the preferred shares or common shares on the BM&FBovespa,B3, your trade is settled in three business days after the date of the trade. Delivery of and payment for shares is made through the facilities of a separate clearinghouse, which maintains accounts for brokerage firms. The seller is ordinarily required to deliver the shares to the exchange on the second business day following the date of the trade. The clearing house for the BM&FBovespaB3 is theCâmara de Ações (previously organized as Companhia Brasileira de Liquidação e Custódia, CBLC) or ‘CBLC’).

In order to better control volatility, the BM&FBovespaB3 has adopted a “circuit breaker”‘circuit breaker’ system pursuant to which trading sessions may be suspended (i) for a period of 30 minutes whenever the index of this stock exchange falls more than 10% from the index registered for the previous day; (ii) for one hour if the index of this stock exchange falls 15% or more from the index registered for the previous day, after the reopening of trading; and (iii) for a

169 

certain period of time to be defined by the BM&FBovespa,B3, if the index of this stock exchange falls 20% or more from the index registered for the previous day, after the reopening of trading.

The minimum and maximum price is based on a reference price for each asset, which will be the previous session’s closing quote, when considering the asset at the beginning of the day before the first trade, or the price of the day’s first trade. The asset’s reference price will be altered during the session if there is an auction sparked by the intraday limit being breached. In this case, the reference price will become whatever results from the auction.

B3 settles the sale of shares three business days after they have taken place, without monetary adjustment of the purchase price. The shares are paid for and delivered through a settlement agent affiliated with the B3. The B3 performs multilateral compensation for both the financial obligations and the delivery of shares. According to the B3’s regulations, financial settlement is carried out by the Central Bank’s reserve transfer system. The securities are transferred by the B3’s custody system. Both delivery and payment are final and irrevocable.

BM&FBovespaTrading on the B3 is significantly less liquid than trading on the NYSE andor other major exchanges in the world. As of December 31, 2015, the aggregate market capitalization of the 358 companies listed on the BM&FBovespa was equivalent to approximately R$1.91 trillion and the 10 largest companies listed on the BM&FBovespa represented approximately 50% of the total market capitalization of all listed companies. Although any of the outstanding shares of a listed company may be tradedtrade on a Brazilian stock exchange,the B3, in most cases fewer than half of the listed shares are actually available for trading by the public. Thepublic, the remainder of these shares isbeing held by small groups ofa controlling persons, governmental entitiesgroup or one principal shareholder.by government entities.

Our preferred shares and common shares have daily liquidityTrading on the BM&FBovespaB3 by a holder not deemed to be domiciled in Brazil for Brazilian tax and have had no suspensionregulatory purposes, or a ‘non Brazilian holder,’ is subject to certain limitations under Brazilian foreign investment regulations. With limited exceptions, non-Brazilian holders may trade on Brazilian stock exchanges in accordance with the requirements of tradingCMN Resolution No. 4,373/2014, which requires that securities held by non-Brazilian holders be maintained in the past five years other than duecustody of financial institutions authorized by the Central Bank and by the CVM or in deposit accounts with financial institutions. In addition, Resolution No. 4,373/2014 requires non Brazilian holders to BM&FBovespa utilizing circuit breakers on a few occasions in 2008 with respectrestrict their securities trading to the trading of all sharestransactions on the BM&FBovespa.B3 or qualified over the counter markets. With limited exceptions, non-Brazilian holders may not transfer the ownership of investments made under Resolution No. 4,373/2014 to other non-Brazilian holders through a private transaction.

We have been a member of Special Corporate Governance Level 1 of the BM&FBovespaB3 since October 2001. The rules regarding such corporate governance segment are comprised by the Special Corporate Governance Level 1 Regulations (“(‘Regulamento de Listagem do Nível 1 de Governança Corporativa), which were amended on March 21, 2011 by BM&FBovespaB3 and approved by the CVM. Such revised set of rules became effective on May 10, 2011. Among the obligations that are contemplated by such regulations, we are required to:

present our consolidated statements of financial position, Standardized Financial Statements – DFP, consolidated Profit and loss account, quarterly financial statements – ITR, and the Reference Form (Formulário de Referência);

include, in the notes to our quarterly financial statements, a note regarding related party transactions, containing the disclosure provided in the applicable accounting rules to annual financial statements;

disclose
·Present our consolidated statement of financial position, Standardized Financial Statements – DFP, consolidated statement of income, quarterly financial statements – ITR, and the Reference Form (‘Formulário de Referência’);
·Include, in the notes to our quarterly financial statements, a note regarding related party transactions, containing the disclosure provided in the applicable accounting rules to annual financial statements;
·Disclose any direct or indirect ownership interest per type and class exceeding 5% of each type and class of the Company’s capital stock, to the level of individual shareholders, once the Company has been provided with such information;

disclose the amount of free float shares and their respective percentage in relation to total shares outstanding, which shall be of at least 25% of shares representing our capital stock;

disclose, by December 10th of each year, an annual timetable of corporate events, containing, at a minimum, the date of (a) acts and corporate events, (b) public meetings with analysts and other applicable parties, and (c) disclosure of financial information scheduled for the next fiscal year, Any changes in scheduled events must be notified to the BM&FBovespa and to the public at least 5 days in advance;

hold at least one annual meeting with market analysts and any other applicable parties;

prepare, disclose and submit to the BM&FBovespa, a securities trading policy and a code of conduct establishing the values and principles that guide the Company;

establish that the term of office of our board of directors shall not exceed two years, with reelection being permitted;

have different persons occupying the positions of chairman of the Company’s capital share, to the level of individual shareholders, once the Company has been provided with such information;
·Disclose the amount of free float shares and their respective percentage in relation to total shares outstanding, which shall be of at least 25% of shares representing our capital share;
·Disclose, by December 10th of each year, an annual timetable of corporate events, containing, at a minimum, the date of (a) acts and corporate events, (b) public meetings with analysts and other applicable parties, and (c) disclosure of financial information scheduled for the next fiscal year, Any changes in scheduled events must be notified to the B3 and to the public at least 5 days in advance;
·Hold at least one annual meeting with market analysts and any other interested parties to disclose information about their economic and financial situation, projects and perspectives;
·Prepare, disclose and submit to the B3, a securities trading policy and a code of conduct establishing the values and principles that guide the Company, the controlling shareholder, the members of the
170 

board of directors and chief executive officerof the Fiscal Council, when installed, and members of any bodies with technical or main executive officer of our company;

advisory functions created the by-laws;

·Establish that the term of office of our board of directors shall not exceed two years, with reelection being permitted;
·Have different persons occupying the positions of chairman of the board of directors and chief executive officer or main executive officer of our company;
·Adopt mechanisms that provide for capital dispersion in any public share offerings through the adoption of special procedures, such as guaranteeing access to all interested investors or distributing to non-institutional individuals or investors of at least 10% of the total to be distributed; and
·Include in our by-laws the mandatory provisions required by B3.

 

adopt mechanisms that provide for capital dispersion in any public share offerings; and

include in our by-laws the mandatory provisions required by the BM&FBovespa by May 10, 2014 (which we have already complied with);

Disclosure of Trading by Insiders

Brazilian securities regulations require our controlling shareholders, management, members of our Fiscal Council and any other technical or advisory body to disclose to us, the CVM and the BM&FBovespaB3 the number and types of securities issued by us, our subsidiaries and our controlling companies that are held by them or by persons closely related to them and any changes in their respective ownership positions during the preceding 12 months. The information regarding the trading of such securities (amount, price and date of acquisition) must be provided to the CVM and the BM&FBovespaB3 by the Company within 10 days of the end of the month in which they occurred or of the month in which the managers of the Company were empowered.

Disclosure of Material Developments

Under the Brazilian securities legislation, we are required to publicly disclose any material act or fact related to our business, to the Brazilian Securities Commission (CVM)CVM and to BM&FBovespa (the São Paulo Stock Exchange).B3. We are also required to publish an announcement of such material acts or facts (in newspapers or on news websites). An act or fact is considered material if it has a material impact on: the price of our securities; the decision of investors to buy, sell or hold our securities; or the decision of investors to exercise any rights as holder of any of our securities. Under extraordinary circumstances, material acts or facts may in practice not be disclosed if the controlling stockholdersshareholders or the management believes that revealing them would put the Company’s legitimate interests at risk, provided that such controlling stockholdersshareholders or managers must immediately publicize the material act or fact if they lose control over the information or in case of atypical alterations on stockshare prices or on the amount of shares traded.

Trading on Brazilian stock exchanges by non-residents in Brazil is subject to limitations under the Brazilian law on foreign investment. See the section “Item 10. Additional information – Foreign exchange controls”.

Regulation of Brazilian Securities Markets

The Brazilian securities markets are principally governed by Law No. 6,385, datedenacted on December 7, 1976, and the Brazilian Corporate Law, each as amended and supplemented, and by regulations issued by the CVM, the CMN,National Monetary Council (CMN), and the Central Bank, which has, among other powers, licensing authority over brokerage firms, and which regulates foreign investments and foreign exchange transactions. These laws and regulations, among others, provide for disclosure requirements applicable to issuers of traded securities, protection of minority shareholders and criminal penalties for insider trading and price manipulation. They also provide for licensing and oversight of brokerage firms and governance of the Brazilian stock exchanges.

Under Brazilian Corporate Law, a corporation is either publicly owned,public (‘companhia aberta’), such as we are, or closely held (a closed company (‘companhia fechadafechada’). All publicly ownedpublic companies, including us, are registered with the CVM and are subject to reporting requirements. Our shares areA company registered with the CVM may have its securities traded on the BM&FBovespa, butBrazilian stock exchanges or in the Brazilian over-the-counter market. Our common shares are listed and traded on the B3 and may be traded privately subject to certain limitations. The Brazilian OTC market consists of direct trades and tradessome limitations between individuals in which a financial institution registered with the CVM serves as intermediary.

171 

We have the option to request that trading in our securities on the BM&FBovespaB3 be suspended in anticipation of a material announcement. Trading may also be suspended on the initiative of the BM&FBovespaB3 or the CVM based on or due to, among other reasons, a belief that a company has provided inadequate information regarding a material event or has provided inadequate responses to inquiries by the CVM or the stock exchange.

The Brazilian law provides general restrictions on unfair trading practices andover the counter market manipulation, althoughconsists of direct trades between individuals in Brazil there maywhich a financial institution registered with the CVM serves as intermediary. No special application, other than registration with the CVM, is necessary for securities of a public company to be fewer instancestraded in this market. The CVM requires that it be given notice of enforcement actions and judicial precedent is less well defined thanall trades carried out in certain other countries.the Brazilian over the counter market by the respective intermediaries.

Trading on the BM&FBovespaB3 by non-residents of Brazil is subject to limitations under Brazilian foreign investment and tax legislation. The Brazilian custodian for the preferred shares or the common shares must register with the Central Bank of Brazil to be eligible for the remittance of funds in U.S. dollars abroad for payments of dividends, any other cash disbursements, or upon the disposition of the shares and sales proceeds thereof. In the event that a holder of Preferred ADSs exchanges itsit is Preferred ADSs for preferred shares or a holder of Common ADSs exchanges itsit is Common ADSs for common shares, the investor will need to apply for registration, as required by Resolution no.No. 4,373, datedenacted on September 29, 2014, which regulates investments in Brazilian financial and securities markets by foreigners. See “Item 10. Additional Information—Exchange Controls”.

Disclosure Requirements

The CVM Rule No. 358, of January 3, 2002, establishes some requirements regarding the disclosure and use of information related to material facts and acts of publicly held companies, including the disclosure of information on the trading and acquisition of securities issued by publicly held companies. Among others, these requirements include provisions that:

·Establish the concept of a material fact that gives rise to reporting requirements. Material facts include decisions made by the controlling shareholders, resolutions of the general meeting of shareholders and of management of the company, or any other facts related to the company’s business (whether occurring within the company or otherwise somehow related thereto) that may influence the price of its publicly traded securities, or the decision of investors to trade those securities or to exercise any of those securities’ underlying rights;
·Specify examples of facts that are considered to be material, which include, among others, the execution of shareholders’ agreements providing for the transfer of control, the entry or withdrawal of shareholders that maintain any managing, financial, technological or administrative function with or contribution to the company, and any corporate restructuring undertaken among related companies;
·Oblige the investor relations officer, controlling shareholders, other officers, directors, members of the audit committee and other advisory boards to disclose material facts;
·Require simultaneous disclosure of material facts to all markets in which the corporation’s securities are admitted for trading;
·Require the acquirer of a controlling stake in a corporation to publish material facts, including its intentions as to whether or not to de-list the corporation’s shares, within one year;
·Establish rules regarding disclosure requirements in the acquisition and disposal of a material shareholding stake; and
·Restrict the use of insider information.

172 
Item 10.Additional Information

CEMIG’s Compliance and Corporate Governance System

CEMIG seeks to keep its compliance and corporate governance system aligned to best market practices. Over recent years, the Company has been enhancing its system of governance. This now includes all the requirements specified in Federal Law 13,303/16 (‘the State Companies Law’). Under this law, all companies that are controlled or partly owned by the state, and their subsidiaries, have the obligation to comply with new rules on corporate governance, contracting of outsourced entities or individuals, and public competitions.

CEMIG now includes the following practices of good governance and compliance demanded by this legislation:

1.       The Board of Directors is responsible for ensuring implementation and supervision of our systems of risk management and internal controls.

2.       At least 25% of the Board of Directors must be independent.

3.       We have an Audit Committee.

4.       The CEO has the responsibility of directing compliance and corporate risk management.

5.       The members of the Board of Directors, the Executive Board and the members of committees formed under the by-laws must be submitted to individual and collective performance evaluation annually.

6.       The head of the Internal Audit Unit may be appointed, and dismissed, only by the Board of Directors, in both cases only with due justification, and must be chosen from among the Company’s career employees.

7.       Adaptation of the Company to the General Data Protection Law (LGPD), with a structure dedicated to the subject, and designation of an Official Responsible for Data Protection.

As well as adopting good corporate governance and compliance practices, CEMIG has a group of policies that establish directives for related subjects. These include:

CEMIG´s Anti-fraud Policy; the Related Party Transactions Policy; the Nominations and Eligibility Policy; the Governance and Management Policy for Non-controlled Investees; the Conflict of Interests Policy; the Data Privacy Policy for Clients and the Public; the Data Privacy Policy for Employees, Suppliers and Service Providers; and the Corporate Risks Management and Compliance Policy.

CEMIG’s Compliance Policy comprises consolidation of the directives that aim to assure the Company’s commitment to adoption of a high standard of integrity and compliance with rules and the law, in the conduct of its business. CEMIG’s commitment to the concept and principle of Integrity is one of its Values, approved by the Board of Directors. The following are objectives of CEMIG’s Compliance Policy:

·To create and maintain an organizational culture that encourages ethical conduct and commitment to best compliance practices, and obedience to internal and external rules (a ‘compliance culture’);
·To prevent, detect and respond to any failings in compliance with CEMIG’s internal and external rules, and any deviations of conduct; and
·To concentrate on mitigation of compliance risks prioritized by the Company.

The Compliance Policy establishes the directives and means for achieving these objectives, including among other matters: the role of Senior Management and the Company’s leadership; maintenance of documented rules and procedures; training and teaching in communication; implementation of internal controls; and availability of channels for consultations and reports of adverse behavior.

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In terms of anti-corruption action, the Company’s most significant risks relating to fraud and corruption have been mapped, documented and approved by Senior Management. In this mapping process, probabilities of materialization of risks are estimated, in accordance with their causes and the severity of the consequences if they occur, and the internal controls and measures related to mitigation of each risk are mapped.

Three areas – Compliance; Risk Management and Internal Controls; and Privacy and Data Protection – are responsible for coordinating the related processes in the company and supporting the individuals responsible for each area of risk and controls. The Internal Audit unit is responsible for periodically checking the compliance and effectiveness of functioning of the Company’s systems of internal controls, compliance and risk management, including the risks and controls related to prevention of and combating corruption.

On its corporate intranet, CEMIG makes a group of rules and procedures permanently available to employees, which orient appropriate conduct by employees in management of processes and execution of all their activities.

The Company also has an Anonymous Reporting Channel, an Ombudsman, and an Ethics Committee, which are accessible for interactions with their internal and external public and able to record and deal with any ethical irregularities or dilemmas affecting operations.

Matters related to compliance are continually dealt with through the Company’s internal channels and mechanisms for communication and training. For this, we use several internal channels, including email, the intranet, the Leadership Channel, banners and WhatsApp. In 2020, with the impacts of the pandemic on the work environment, online means of communication were extremely important tools for increasing internal communications. We covered a range of subjects through articles, texts and videos, aiming to take highly important contents on the culture of integrity and compliance to everyone in the Company. Internal Policies and Procedures were also widely disseminated through these channels.

Training sessions in compliance are made available periodically to the Company’s employees. Training courses were held in 2020 on Moral and Sexual Harassment in the Workplace, and Prevention of Fraud and Corruption. Also, all employees must mandatorily receive the training on CEMIG’s Code of Conduct, every year.

In 2019 and 2020, CEMIG carried out its Compliance Maturity Survey. The aim of this survey is to assess the levels of knowledge on what compliance is, on CEMIG’s Compliance Policy, on adherence to our values (culture), and on employees’ perception in terms of CEMIG’s procedures for prevention, detection and response that are currently in place. Together, these dimensions express the maturity of compliance in the Company. The data resulting from the survey show us that there is attention and commitment on the part of employees in relation to compliance culture and behavior, recognition of its importance, and growing interest in the subject.

Finally, we highlight that CEMIG is a signatory to the UN Global Compact, of which principle number 10 is: ‘Work against corruption in all its forms, including extortion and bribery’; and of the Entrepreneurs’ Pact for Integrity and Against Corruption, organized by the Ethos Institute of Brazil.

Memorandum and Articles of Association

By-laws

We are a state-controlled company registered under the laws of Brazil. The registration number (‘NIRE’) given to us by the Board of Trade of Minas Gerais (Junta Comercial do Estado de Minas Gerais, or ‘Jucemg’) is 31300040127.7968077. Set forth below is a brief summary of certain significant provisions of (i) our by-laws, as amended by our general and special shareholders’ meeting on June 03, 2014July 31, 2020 and (ii) Brazilian Corporate Law. The description of our by-laws contained herein does not purport to be complete and is qualified by reference to our by-laws, which have been filed as an exhibit to this annual report.

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Objects and purpose

As described in Clause 1 of its by-laws, CemigCEMIG was incorporated with four main objects:

(i)to i.Tobuild, operate and commercially operate systems of generation, transmission, distribution and sale of electricity,energy, and related services;

(ii)to ii.Tooperate in the various fields of energy, from whatever source, with a view to economic and commercial operation;

(iii)to iii.Toprovide consultancy services within its field of operation to companies in and outside Brazil; and

(iv)to iv.Tocarry out activities directly or indirectly related to its objects, including the development and commercial operation of telecommunication and information systems.systems, technological research and development, and innovation.

Preferred Shares

Holders of preferred shares have the right to receive annual minimum dividends in an amount equal to the greater of 10% of the par value of each preferred share or 3% of the net worth value associated with each preferred share. Holders of our preferred shares also have priority over any other class of shares if we decide to redeem shares. A preferred share does not entitle its owner to vote at the general shareholders’ meetings.General Shareholders’ Meetings.

Share Subscription

Shares purchased by the State Government, which must constitute at all times the majority of our voting shares, are paid for in accordance with Brazilian Corporate Law. Shares purchased by other shareholders (whether natural persons or legal entities) shall be paid for in accordance with the decision resulting from the general meeting of shareholders that addresses the matter.

Article 171172 of the Brazilian Corporate Law provides that each shareholder has a general preemptive right to subscribe for new shares or convertible securities issued in any capital increase, in proportion to that shareholder’s shareholding, except in the event of the exercise of any option to acquire shares of our capital stock.share. Shareholders must exercise their preemptive rights within 30 days of the publication of the notice of capital increase.

In the event of a capital increase, holders of Preferred ADSs, which represent preferred shares, and holders of Common ADSs, which represent common shares, have preemptive rights to subscribe only for newly issued preferred shares or common shares, respectively, in proportion to their shareholdings but may be unable to exercise those rights due to U.S. securities law restrictions. See “Item 3, Risk Factors—Risks Relating to the Preferred Shares, Preferred ADSs, Common shares and Common ADSs—You may not be able to exercise preemptive rights with respect to our securities.”securities”.

Minority Shareholders

Our by-laws provide that the preferred and minority common shareholders are entitled to elect one member and an alternate to the Board of Directors, respectively, in a separate vote in accordance with the applicable legislation, as more fully described in “—‘—Rights of Shareholders—Rights of Minority Shareholders”.Shareholders.’

Dividends

For a discussion of our dividend policy, see “Item 8, Financial Information—Dividend Policy and Payments”.

Payments.”

General Meetings of Stockholders

General Meetings of StockholdersShareholders

The general meetings of shareholders are held for the purposes specifiedprovided for by law, specifically in law, as stated inthe Brazilian Corporate Law. Ordinary General Meetings are heldThey take place within the first four months following the end of the business year, and must be are

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called withby prior notice of at least 15 days’ prior notice. Braziliandays. The Corporate Law also specifies that the following decisions maycan be made only be taken at aby the General Meeting of Stockholders:

any change in the by-laws;

increase or reduction in the Company’s issued share capital, and subscription of new shares;

election and/or dismissal of members of the Board of Directors or of the Fiscal Council;

authorization for the issue of convertible debentures or any other convertible securities;

suspension of exercise of the rights of a stockholder who has violated Brazilian Corporate Law or the by-laws;

approval of any merger with or by another company in which we are not the surviving company or the spin-off;

acceptance or rejection of the valuation of in-kind contributions offered by a stockholder in consideration for issuance of shares;

approval of conversion of the Company into a limited liability company or into any other form of corporate entity;

approval of any dissolution or liquidation of the Company, the appointment or dismissal of the respective liquidator and/or review of the reports prepared by him or her;

Shareholders:

·To changes the by-laws;
·To elect or dismiss, at any action relatingtime, the members of the company’s management or Fiscal Council or committee, subject to sub-item II of Article 142 of the Corporate Law;
·Annually, to receive the accounts of management, and to decide on the financial statements presented by them;
·To authorize issuance of debentures;
·To suspend exercise of shareholders’ rights;
·To decide on valuation of goods or assets that a shareholder provides for formation of the share capital;
·To authorize issuance of ‘founder’s shares’;
·To decide on transformation, merger, absorption or split of or by the company, its dissolution or liquidation; To elect or dismiss liquidators, and take decisions on their accounts; and
·To authorize the managers to admit bankruptcy orconcordata; seek concordats.

 

approval of the annual financial statements;

issuance of ‘founders’ shares’; or

cancellation of registration with the CVM as a publicly-held company or delisting of our common shares from the BM&FBovespa, except in the case of a public tender offer for privatization.

As a general rule, the affirmativea vote of stockholdersin favor by shareholders representing at least the majority of our issuedthe common shares outstanding,in circulation, present in person or represented by proxyholders of power of attorney, at a General Meeting of Stockholders,Shareholders, is required to approvefor approving or ratifyratifying any proposed measure.measure proposed. Abstentions are not taken into account.counted. However, thean affirmative vote by shareholders representing a majority of stockholders representing one half of our outstanding common sharesthe share capital in circulation is required for any decision to:decisions which:

·Create preferred shares or increase an existing class of preferred shares in a manner not proportional in relation to the other classes of shares, unless the measure is specified or authorized by the by-laws;
·Change any preference, prerogative or condition of redemption or amortization conferred upon one or more classes of preference shares; or create a class with greater prerogatives than those of the existing classes of preferred shares;
·Reduce the percentage of the obligatory dividends;
·Make any change to the company’s corporate Objects;
·Carry out any transaction of absorption or merger of the company with any other company;
·Carry out a split of part of the company’s assets or liabilities;
·Approve our participation in a group of companies;
·Apply for cancellation of the state of liquidation;
·Approve dissolution of the company;
·Approve the creation of ‘founder’s shares’; and/or
·Approve incorporation of all of our shares into those of another company in such a way as to make us a wholly owned subsidiary of that other company.

 

create preferred shares or disproportionately increase an existing class of preferred shares in relation to the other classes of shares, unless such action is provided for in, or authorized by, our by-laws;

modify a preference, privilege or condition in terms of redemption or amortization conferred on one or more classes of preferred shares; or create a new class with greater privileges than those of the existing classes of preferred shares;

reduce the percentage of mandatory dividends;

make any change to the Company’s corporate objects;

cause the Company to incorporate or to be incorporated by, or to merge with, another company;

spin off a portion of our assets or liabilities;

approve our participation in a group of companies;

apply for cancellation of liquidation status;

approve the dissolution of the Company;

approve the creation of founders shares and/or

approve the incorporation of all of our shares by another company in such a way that we become a wholly-owned subsidiary of that other company.

StockholdersShareholders may be represented at a stockholders’ meetingGeneral Meeting of Shareholders by a person holding za power of attorney from the stockholder, appointed nogiven not more than one year prior to the date of the meeting. To be eligiblequalified to represent a stockholder inshareholder at a General Meeting of Stockholders,Shareholders, the person holding aholder of the power of attorney must be a stockholder, or one of our executive officersshareholder, or one of the membersCompany’s directors, or a member of the Board of Directors, or an attorney-at-law. In a publicly held corporation,lawyer. For a listed company, such as ours,CEMIG, the party holdingholder of the Powerpower of Attorneyattorney may also be a financial institution.

Subject to the provisions of the Brazilian Corporate Law and our by-laws, our Board of Directors may ordinarilyroutinely call our General Meetings of Stockholders. These meetingsShareholders. General Meetings of Shareholders may also be called by:called:

·By the Fiscal Council, if the Board of Directors omits to call the General Meeting within one month from the date on which this has been requested of it, in accordance with the applicable law, or a General Meeting at any moment in the event that serious and urgent matters affect our Company;
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·By any shareholder, whenever the Board of Directors omits to call the General Meeting of Shareholders within 60 days from the date on which this has been requested of it in accordance with the Brazilian Corporate Law or our by-laws;
·By shareholders holding at least 5% of the share capital, in the event that the Board of Directors omits to call the General Meeting within 8 calendar days from receipt of a request from these shareholders to call a General Meeting, with indication of the matters to be discussed; or,
·By any holders of at least 5% of our voting stock or 5% of the shareholders without the right to vote, if our Board of Directors omits to call the General Meeting of Shareholders within 8 calendar days from receipt of a request from said shareholders to install the Fiscal Council.

Remote voting procedure

Pursuant to CVM Instruction No. 561, it is mandatory that remote voting – an absentee ballot system – should be available for Ordinary (Annual) General Meetings and Extraordinary General Meetings of Shareholders held to elect members of the Board of Directors fails to call aor the Fiscal Council.

Shareholders may exercise the vote in General Meeting of Stockholders within one calendar month of any date onMeetings by filling in the Remote Voting Statement (Boletim de Voto à Distância, or ‘BVD’), which it has been requested to do so, undermust contain all the applicable laws, or an Extraordinary General Meeting of Stockholders at any time when serious and urgent matters affect the Company;

any stockholder, whenever the Board of Directors fails to call a General Meeting of Stockholders within 60 days of being required to do so by the Brazilian Corporate Law or by our by-laws;

holders of at least 5% of our share capital, if the Board of Directors fails to call a General Meeting of Stockholders within eight calendar days of receipt of a request from those stockholders to call a General Meeting of Stockholders, indicating the matterssubjects to be discussed;
decided. The BVD may be delivered through the custody agent, through the administrator for book-entry shares, or directly at the Company.

holdersThe objective of at least 5%remote voting is to increase shareholders’ participation in general meetings, by facilitating the process of voting/representation. It also enables reduction of the costs of attending meetings and representation in them. In accordance with the provisions of the legislation, CEMIG is adopting remote voting stock, or 5%as from the start of those stockholders who do not have the right to vote, if the Board of Directors omits to call a General Meeting of Stockholders within eight calendar days of receipt from those stockholders of a request to place the Fiscal Council in session.
current year.

The Board of Directors

Our by-laws require our Board of Directors to comprise 15 sitting members and 15 alternatehave nine members. One must be appointed Chair of the Board, and one Deputy Chair.

Key functions specific to the Board of Directors include the following:

·To set the general orientation of the Company’s business;
·To elect, dismiss and evaluate the Executive Officers of the Company, in accordance with the applicable legislation, subject to the by-laws;
·To approve the policy on transactions with the related parties;
·To decide, upon proposal by the Executive Board, on disposal of, or placement of a charge upon, any of the Company’s property, plant or equipment, and on the Company giving any guarantee to any third party of which the individual value is equal to 1% or more of the Company’s Shareholders’ equity;
·To decide, upon proposal by the Executive Board, on the Company’s investment projects, signing of contracts and other legal transactions, contracting of loans or financing, or the constitution of any obligations in the name of the Company which, individually or jointly, have value equal to 1% or more of the Company’s Shareholders’ equity, including injections of capital into wholly-owned or other subsidiaries or affiliates or the consortia in which the Company participates;
·To call the General Meeting of Shareholders;
·To monitor and inspect the management by the Executive Board: the Board of Directors may, at any time, examine the books and papers of the Company, and request information on contracts entered into or in the process of being entered into, and on any other administrative facts or acts which it deems to be of interest to it;
·To give a prior opinion on the Executive Board’s report of management and accounts of the Company;
·to choose and to dismiss the Company’s auditors, from among companies with international reputation that are authorized by the Securities Commission (CVM) to audit listed companies, subject to statement of position by the Fiscal Council;
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to set the general strategy/direction of the company’s business;

to elect and dismiss Executive Officers;

to decide, prior to the company entering into them, on contracts between the company and any of its stockholders, or companies which are sole or joint controlling stockholders of any of its stockholders;

to decide, on a proposal put forward by the Executive Board, on the disposal or the creation of liens upon any of the Company’s non-current assets, and on giving by the Company of any guarantee to any third party in an individual value greater than or equal to R$14 million;

to decide, upon a proposal put forward by the Executive Board, on the Company’s investment projects, signing of contracts and other legal transactions, contracting of loans or financings, or the undertaking of any obligations in the name of the Company which, individually or jointly, have value of R$14 million or more, including injections of capital into wholly owned or other subsidiaries or affiliated companies or the consortia in which the Company participates;

to call the General Meeting of Stockholders;

to monitor and control the management by the Executive Board: the Board of Directors may, at any time, examine the books and papers of the company, and request information on contracts agreed to or in the process of being agreed to, and on any other administrative facts or actions which it deems to be of interest;

to give a prior opinion on the report of management and the accounts of the Executive Board of the company;

to appoint of dismiss the company’s auditors, from among companies with international reputation authorized by the Securities Commission (CVM) to audit listed companies;

to authorize, upon a proposal by the Executive Board, commencement of administrative tender proceedings, and proceedings for dispensation from or non-requirement of bids, and the corresponding contracts, for amounts of R$14 million or more;

to authorize the issuance of securities, in the domestic or external markets, for the raising of funds, in the form of debentures, promissory notes, medium-term notes and other instruments.

to authorize, upon a proposal by the Executive Board, the filing of legal actions and administrative proceedings, and making of Court and extrajudicial settlements, when the amount is greater than or equal to R$14 million;

to authorize the issue of securities ,in the domestic or external markets, for the raising of funds, in the form of debentures, promissory notes, medium-term notes and other instruments;

to delegate to the Executive Board the power to authorize signing of contracts for the sale of electricity or provision of distribution or transmission services, in accordance with the legislation;

to approve the company’s Long-Term Strategic Plan, the Multi-year Strategic Implementation Plan, and the Annual Budget, and any changes or revisions thereof;

·To authorize, upon proposal by the Executive Board, opening of administrative tender proceedings, or proceedings for dispensation or non-requirement of tender, or of non-applicability of the duty to tender, and the corresponding contracting, when the amount is more than 1% or more of the Company’s Shareholders’ equity, or more than R$100,000,000.00, as adjusted annually by the IPCA Inflation Index, if positive;
·Upon proposal by the Executive Board, to authorize filing of legal actions, or administrative proceedings, or entering into court or out-of-court settlements, for amounts equal to 1% or more of the Company’s Shareholders’ equity;
·To authorize the issuance of securities in the Brazilian or external market, for raising of funding in the form of non-convertible debentures, promissory notes, commercial papers and other instruments;
·To approve the Long-term Strategy, the Multi-year Business Plan and the Annual Budget, and alterations and revisions to them;
·Annually, to set the directives and establish the limits, including financial limits, for spending on personnel, including concession of benefits and collective employment agreements, subject to the competency of the General Meeting of Shareholders and subject to the Annual Budget;
·To authorize the exercise of the right of preference and rights under shareholders’ agreements or voting agreements in wholly-owned or other subsidiaries or affiliates and the consortia in which the Company participates, except in the cases of the wholly-owned subsidiaries CEMIG Distribuição S.A. and CEMIG Geração e Transmissão S.A., for which the General Meeting of Shareholders has the competency for decision on these matters;
·To approve participation in the share capital of, and constitution or extinction of, any company, undertaking or consortium;
·To approve, in accordance with its Internal Regulations, the institution of committees supporting the Board of Directors – the opinions or decisions of which are not a necessary condition for decision on the matters by the Board of Directors;
·To accompany the activities of internal auditing;
·To discuss, approve and monitor decisions that involve corporate governance practices, relationship with interested parties, people management policy and code of conduct;
·To ensure implementation of, and to supervise, the systems for management of risks and internal controls established for the prevention and mitigation of the principal risks to which the Company is exposed, including the risks related to safety and security of accounting and financial information and the occurrence of corruption or fraud;
·To establish an information disclosure policy to mitigate the risk of contradiction between the various areas and the managers of the Company;
·To make statements on any increase in number of the Company’s own staff, concession of benefits or advantages, or revision of a salaries and careers plan, including alteration in the amount paid for commissioned posts or free appointments, and compensation of Chief Officers;
·To appoint, and to dismiss, in both cases with grounds, the head of the Internal Audit Unit, from among the Company’ career employees;
·To elect the members of the Audit Committee, at the first meeting held after the Annual General Meeting, and to dismiss them, at any time, upon vote given with grounds by absolute majority of the members of the Board of Directors;
·To arrange for analysis, every year, of the success in meeting targets and results in execution of the Multi-year Business Plan and the Long-term Strategy, and to publish its conclusions and state them to the Legislative Assembly of Minas Gerais State and to the Minas Gerais State Audit Court; and
·To approve the complementary policies, including the policy on holdings, in accordance with the terms of these by-laws.

The financial limits for spending on personnel, including grant of benefits and collective employment agreements, subject to the competency of the General Meeting of Stockholders and the Annual Budget approved;

to authorize and exercise of the right of preference in stockholders’ agreements or voting agreements in wholly-owned or other subsidiaries, affiliated companies and the consortia in which the Company participates, except in the cases of the wholly-owned subsidiaries Cemig Distribuição S.A. and Cemig Geração e Transmissão S.A., for which the General Meeting of Stockholders is competent to decide;

to approve declarations of votes in the General Meetings of Stockholders and procedures for voting in the meetings of the boards of directors of the wholly owned and other subsidiaries, affiliated companies and the consortia in which the Company participates, when participation in the capital of other companies or consortia is involved; and such decisions must, in any event and not only in matters relating to participation in the capital of other companies or consortia, observe the provisions of these by-laws, the Long-term Strategic Plan and the Multi-year Strategic Implementation Plan;

to approve the constitution of, and participation in the equity capital of any company, undertaking or consortium;

to approve the appointment of committees, in accordance with the Internal Regulations: each respective committee shall, prior to the decisiondecisions by the Board of Directors give its opinion, which shall not be binding: (i) on the matters over which competence is attributed to itthat are identified by the Internal Regulations; and (ii) in relation to any matter, whenever requested by at least two thirdsa percentage of the members ofCompany’s Shareholders’ equity shall be automatically adopted when the Board of Directors; and

to authorize provisions in the Company’s accounts, in amounts of R$14 million or more, upon proposal by the Executive Board.

The financial limit referred to above is adjusted, in Januarystatements of each year by the IGP–M inflation index (‘General Price Index – Market’), published by the Getúlio Vargas Foundation. As from January 2016 this limit had been adjusted to R$19.184 millionare approved.

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Under Brazilian Corporate Law, members of the Board of Directors of a company usually have certain duties equivalent to those imposed by the laws of the majority of the States of the USA, including duty of loyalty to the company, duty not to trade in their own personal interest, and the duty diligently attend to the management of the company’s business. The Members of our Board of Directors and our Executive Board may be held liable for failure in these duties to us and to our stockholders,shareholders, and may be subject to legal action in proceedings brought by government bodies or by our stockholders.shareholders.

There are no provisions in our bylaws relating to: (i) power for a board member to vote on proposals or contracts in which he or she has a material interest; (ii) powers that may be exercised by our board members to take on loans; (iii) retirement age for members of the Board of Directors; or (iv) the number of shares necessary for qualification of board members.

The Chair and Vice-Chair of the Board of Directors must be chosen by their peers, at the first meeting of the Board of Directors that takes place after the election of its members, and the Vice-Chair shall take the place of the Chair when the Chair is absent or prevented from exercising his/her functions.

The stockholdersshareholders have the power to set the compensation of the members of boards at the General Meeting of StockholdersShareholders at which the board members are elected.

Rights of Shareholders

We extend to our shareholders all of the rights that are provided under Brazilian law. Our by-laws are in compliance with the Brazilian Corporate Law.

Essential Rights

Article 109 of Brazilian Corporate Law provides that a corporation may not deny certain rights to its shareholders under any circumstances,circumstances. These shareholders’ rights include:

·The right to have a share of the corporation’s earnings;
·The right to have a share of the corporation’s assets, in the event of a liquidation of the Company;
·The right to supervise our management according to Brazilian Corporate Law;
·Preemptive rights to subscribe new shares or securities convertible into shares, except for exceptions provided by Brazilian Corporate Law and our by-laws; and
·The right to withdraw from the company under certain circumstances provided in Brazilian Corporate Law.

 

the right to have a share of the corporation’s earnings;

the right to have a share of the corporation’s assets, in the event of a liquidation of the Company;

the right to supervise our management according to Brazilian Corporate Law;

preemptive rights to subscribe new shares or securities convertible into shares, except for exceptions provided by Brazilian Corporate Law and our by-laws; and

the right to withdraw from the company under certain circumstances provided in Brazilian Corporate Law,

Voting Rights

As a general rule, only our common shares are entitled to vote and each common share corresponds to one vote. Holders of preferred shares acquire voting rights if, during three consecutive fiscal years, we fail to pay a fixed or minimum dividend to which the preferred shares are entitled. If a holder of preferred shares acquires voting rights in this manner, such rights will be identical to the voting rights of a holder of common shares and will continue until the dividend is paid. No restrictions exist on the right of a holder of common shares or preferred shares to exercise voting rights with respect to such shares by virtue of such holder being a non-resident of Brazil or a citizen of a country other than Brazil. However, holders of Preferred ADSs may only vote the underlying preferred shares through the depositary according to the terms of the Second Amended and Restated Deposit Agreement, and holders of Common ADSs may only vote the underlying common shares through the depositary according to the terms of the Common ADS Deposit Agreement. In any circumstance in which holders of preferred shares are entitled to vote, each preferred share will entitle its holder to one vote.

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Redemption Rights

Brazilian Corporate Law provides that, under limited circumstances, a shareholder has the right to withdraw his or her equity interest from the company and to receive payment for the portion of shareholder’s equity attributable to his or her equity interest. Our common shares and preferred shares are not redeemable, with the exception that a dissenting stockholdershareholder is entitled under Brazilian Corporate Law to obtain redemption in the event of any of the following decisions being made at a stockholders’shareholders’ meeting by stockholdersshareholders representing at least 50% of the voting shares:

·Creating preferred shares or increasing an existing class of preferred shares without maintaining the existing ratio with the remaining class of preferred shares, unless when already set forth in or authorized by the bylaws (1);
·To modify a preference, privilege or condition of redemption or amortization conferred on one or more classes of preferred shares, or to create a new class with greater privileges than the existing classes of preferred shares (2);
·To reduce the mandatory distribution of dividends (3);
·To change the Company’s purpose (4);
·To merge into another company or to consolidate with another company, subject to the conditions set forth in Brazilian Corporate Law (5);
·To transfer all of our shares to another company in order to make us a wholly-owned subsidiary of that company, known as ‘incorporação de ações’ (6);
·To approve acquisition of the control of another company at a price that exceeds certain limits set out in Brazilian Corporate Law (7);
·To split up, subject to the conditions set forth in Brazilian Corporate Law (8);
·To transform the Company into another type of company (9);
·To participate in a centralized group of companies, as defined under Brazilian Corporate Law and subject to the conditions set forth therein (10);

 

to create a new class of preferred shares or to disproportionately increase an existing class of preferred shares relative to the other classes of share (unless such actions are provided for or authorized by the by-laws);

to modify a preference, privilege or condition of redemption or amortization conferred on one or more classes of preferred shares, or to create a new class with greater privileges than the existing classes of preferred shares;

to reduce the mandatory distribution of dividends;

to change the Company’s corporate objects;

to have the Company amalgamated or merged with another company;

to transfer all of our shares to another company in such a way as to make us a wholly-owned subsidiary of that company;

to approve acquisition of the control of another company at a price that exceeds certain limits set out in Brazilian Corporate Law;

to carry out a split of the Company’s stock;

to transform the Company into another type of company;

to approve the Company’s participation in a group of companies as defined in Brazilian Corporate Law;

or in the event that an entity resulting from (a) an incorporation, (b) transfer of shares as described in item (6) above or (c) a split made by the Company fails to become a listed company within 120 calendar days from the meeting at which such decision was taken.

Only holders of shares adversely affected by the changes mentioned in items (1) and (2) above may require the Company to redeem their shares. The right of redemption mentioned in items (5), (6), (7) and (10) above may only be exercised if our shares do not satisfy certain liquidity ratios or dispersion at the time of the decision by the stockholder.shareholders. The stockholder’sshareholders’ right to withdraw referred to in item (8) may be exercised only if the split results in: (a) a change in the corporate objects, except when the equity value of the assets and liabilities split off is passed to a company whose preponderant activity coincides with that arising from the corporate objects of the company from which it is split; (b) reduction of the mandatory dividend; or (c) participation in a group of companies. Also note that in the case of item (11)(10), the right to withdraw applies to all the Company’s stockholders,shareholders, and not only to those who have been dissident at the related General Meeting of Stockholders.shareholders. The right to redeem shares will expire 30 calendar days from publication of the minutes of the related stockholders’shareholders’ meeting, except: (a) in the case of items (1) and (2) above, if the decision is subject to confirmation by the holders of the preferred shares (which must be given in an Extraordinary General Meeting to be held within one year), in which case the period of 30 days shall be counted from publication of the minutes of the Extraordinary General Meeting; or (b) in the case of item (11)(5), (6) and (7) above, in which case the period of 30 days shall be counted from the end of a period of 120 days, given for the company resulting from the amalgamation, merger or unbundling to obtain a listed company registration and have its shares listed on the secondary market.

Our Company has the right to reconsider any act that gives rise to rights of redemption within 10 calendar days of expiry of such rights if the redemption of shares of dissident stockholdersshareholders places the Company’s financial stability at risk. Law 9,457 ofenacted on May 5, 1997, which altered Brazilian Corporate Law, contains provisions which, among other matters, restrict the rights of redemption in certain cases and allow companies to redeem their shares for their economic value, subject to certain requirements. Our by-laws at present do not specify that our share capital may be redeemed at its economic value and, consequently, any redemption in accordance with Brazilian Corporate Law would be made at a minimum of the book value per share, determined on the basis of the last Statement of financial position approved by the stockholders,shareholders, it being stipulated that, if the General Meeting which gives rise to the rights of redemption has taken place more than 60 calendar days of the date of the last approved Statement of financial position approved, the stockholdershareholder shall have the right to require that its shares be valued based on a new Statement of financial position on a date that falls within a period of 60 calendar days of the General Meeting of Stockholders.Shareholders.

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Rights of Minority Shareholders

Brazilian Corporate Law provides that shareholders who ownowning at least 5% of the capital stockshare of a corporation are afforded the following rights, among others:

the right to require that the books of the corporation be made available for review, whenever there is any indication of an act violating the Brazilian legislation or the Company’s by-laws, or whenever these have been violated, or if there are grounds for suspicion that serious irregularities have been committed by the company’s management;

the right to require the Company’s managers to reveal:

(i)·The right to require that the books of the corporation be made available for review, whenever there is any indication of an act violating the Brazilian legislation or the Company’s by-laws, or whenever these have been violated, or if there are grounds for suspicion that serious irregularities have been committed by the company’s management; the right to require the Company’s managers to reveal:
oThe number of securities issued by the company or by subsidiaries, or companies of the same group, that theyThey have acquired or sold, directly or through other people, in the prior business year;

(ii)oshareShare purchase options that management have contracted or exercised in the prior business year;

(iii)oallAll benefits or advantages, whether indirect or complementary, that they have received or which they are receiving from the company, or from affiliated or subsidiary companies or companies of the same group;

(iv)otheThe terms of such employment contracts as have been signed by the company with directors or high-level employees; and/or

(v)oanyAny other material acts or facts in relation to the activities of the company.
·The right to require that the members of the Fiscal Council supply information about matters within their sphere of competence;
·The right to call General Meetings of Shareholders, in certain circumstances, whenever the members of the Board of Directors or of the Executive Board omit to do so; and
·The right to file legal actions for indemnity against members of the Board of Directors or the Executive Board, as the case may be, for losses and/or damages caused to the company’s property, whenever it is decided in the General Meeting of Shareholders that such an application for indemnity will not be presented.

 

the right to require that the members of the Fiscal Council supply information about matters within their sphere of competence;

the right to call general meetings of stockholders, in certain circumstances, whenever the members of the Board of Directors or of the Executive Board omit to do so; and

the right to file legal actions for indemnity against members of the Board of Directors or the Executive Board, as the case may be, for losses and/or damages caused to the company’s property, whenever it is decided in the General Meeting of Stockholders that such an application for indemnity will not be presented.

Minority shareholders that own, individually or in aggregate, our outstanding common shares (since at least 10% of our outstanding common shares are held by minority shareholders), and also holders of our preferred shares, have the right to appoint one member of the Fiscal Council and an alternate. All shareholders have the right to attend general meetings of shareholders.

Brazilian Corporate Law also provides that minority shareholders that hold either (i) preferred shares representing at least 10% of the total share capital of a company or (ii) common shares representing at least 15% of the voting capital of a company, have the right to appoint one member and an alternate to the Board of Directors. If no common or preferred shareholder meets these thresholds, shareholders holding preferred shares or common shares representing at least 10% of the total share capital of the company are entitled to combine their holdings to appoint one member and an alternate to the Board of Directors.

Changes in rights of stockholdersshareholders –

A General Meeting of StockholdersShareholders must be held whenever the Company intends to change the rights of holders of our common shares or preferred shares. Under Brazilian Corporate Law the proposed changes must be approved by a majority of the class of stockholdersshareholders that would be affected. Certain changes related to the rights of preferred shares, such as changes in preferences, advantages or conditions of redemption or amortization, may result in the exercise of rights to withdraw by the holders of the shares affected.

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Going Private Transactions and Delisting from the BM&FBovespaB3 –

Our delisting, as a public company, must be preceded by a tender offer by our controlling shareholders or the Company for the acquisition of all of the then outstanding shares, subject to the conditions below:

·The price offered for the shares under the public offering must be the fair value of those shares, as established in Brazilian Corporate Law; and
·Shareholders holding more than two thirds of our float shares shall have expressly agreed to the decision to become a private company or accepted the offer.

 

the price offered for the shares under the public offering must be the fair value of those shares, as established in Brazilian Corporate Law; and

shareholders holding more than two thirds of our float shares shall have expressly agreed to the decision to become a private company or accepted the offer,

Under Brazilian Corporate Law, the fair price shall be at least equal to our valuation as determined by one or more of the following valuation methods: Stockholders’Shareholders’ equity as expressed by book value, Stockholders’Shareholders’ equity valued at market prices, discounted cash flow, comparison of multiples, the quoted price of our shares on the securities market; or based on some other method of valuation accepted by the CVM. The price of the offer may be revised if it is challenged within 15 calendar days of its publication by holders of at least 10% of our outstanding shares, by means of a request sent to our management for an extraordinary General Meeting of StockholdersShareholders to be called to decide on whether to request new valuations, using the same, or another, valuation method. If the new valuation is lower than the valuation challenged, the stockholdersshareholders that requested a new valuation, and those that approved the request, shall reimburse us for the costs incurred. However, if the second valuation is higher, the offering party will have the option to continue the offer, with the new price, or withdraw the offer.

Arbitration

Pursuant toUnder the Brazilian Corporate Law and its related regulations, if provided for in a company’s by-laws, disputes amonglitigation between shareholders will beis subject to arbitration. Ourthe arbitration specified in the by-laws. Under Clause 44 of CEMIG’s by-laws, currently do not providethe Company, its shareholders, managers and members of the Fiscal Council undertake to resolve through arbitration, preceded by mediation, before the Market Arbitration Chamber (CAM) of the B3 or the FGV Mediation and Arbitration Chamber, all and any dispute or controversy that may arise between them related to or arising from, in particular, the application, validity, efficacy, interpretation or violation of the provisions contained in the applicable legislation and regulations, the by-laws, any shareholders’ agreements filed at the head office, the rules issued by the Brazilian Securities Commission (CVM), or the other rules applicable to the functioning of the capital markets in general, as well as those contained in the Level 1 Regulations of the B3. Without prejudice to the validity of this arbitration clause, application for arbitration.urgency measures, before the arbitration tribunal has been constituted, should be remitted to the Judiciary, through the courts of the legal distinct of Belo Horizonte, Minas Gerais.

Material Contracts

For information concerning our material contracts, see “Item 4, Information on the Company” and “Item 5, Operating and Financial Review and Prospects”.

Exchange Controls

There are no restrictions on the ownership of preferred shares or common shares of non-financial institutions by legal entities domiciled outside Brazil. However, the right to convert dividend payments and proceeds from the sale of preferred shares or common shares into foreign currency and to remit such amounts outside Brazil is subject to restrictions under foreign investment legislation, which generally requires, among other things, that you register the relevant investment with the Central Bank and the CVM. Such restrictions on the remittance of foreign capital abroad may hinder or prevent the custodian for our common shares represented by our ADSs or the holders of our common shares from converting dividends, distributions or the proceeds from any sale of these shares into U.S. dollars and remitting the U.S. dollars abroad. Holders of our ADSs couldbe adversely affected by delays in, or refusal to grant any, required government approval to convert Brazilian currency payments on the common shares underlying our ADS and to remit the proceeds abroad.

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Since March 30, 2015, CMN Resolution No. 4,373/2014, of September 29, 2014, has been in full effect, providing for the issuance of depositary receipts in foreign markets in respect to shares of Brazilian issuers. CMN Resolution No. 4,373/2014, among other acts, revoked CMN Resolution No. 1,927/1992, enacted on May 18, 1992, CMN Resolution No. 1,289/1987, of March 20, 1987, and CMN Resolution No. 2,689/2000, enacted on January 26, 2000. Under Brazilian law relating to foreign investment in the Brazilian capital markets, foreign investors registered with the CVM and acting through authorized custodial accounts managed by local agents may buy and sell shares on Brazilian stock exchanges without obtaining separate certificates of registration for each transaction. Foreign investors may register their investment under Law No. 4,131/1962, enacted on September 3, 1962, as amended, or under CMN Resolution No. 4,373, enacted on September 20, 2014.

The Law No. 4,131/1962 is the main legislation concerning investment of direct foreign capital and foreign direct equity in companies based in Brazil. It is applicable to any amount of capital that enters Brazil in the form of foreign currency, goods or services. Foreign investment portfolios are regulated by CMN Resolution No. 4,373/2014, CVM Instruction No. 559/2015, enacted on March 27, 2015, which regulates the approval of ADR programs by the CVM, and CVM Instruction No. 560/2015, enacted on March 27, 2015, which regulates the filing of transactions and disclosure of information by foreign investors, all reflecting the provisions of CMN Resolution No. 4,373/2014.

As of January 1, 2016, foreign investors that intend to be registered with the CVM shall fulfill the requirements under CVM Instruction No. 560/2015. In accordance with CMN Resolution No. 4,373/2014, the definition of a foreign investor includes individuals, legal entities, mutual funds and other collective investment entities, domiciled or headquartered abroad. In order to become a 4,373 Holder, a foreign investor must:

·Appoint at least one representative in Brazil, with powers to perform actions relating to its investment;
·Appoint an authorized custodian in Brazil for its investments, which must be a financial institution or entity duly authorized by the Central Bank or CVM;
·Appoint a tax representative in Brazil;
·Through its representative in Brazil, register itself as a foreign investor with the CVM;
·Through its representative in Brazil, register its foreign investment with the Central Bank; and
·Be registered with the Federal Tax Authority (‘Secretaria da Receita Federal’), or the ‘RFB’, pursuant to RFB Normative Instruction 1,634/2016, enacted on May 06, 2016, and RFB Normative Instruction No. 1,548/2015, enacted on February 13, 2015.

Investments in the preferred shares through the holding of Preferred ADSs, or in the common shares through the holding of Common ADSs, must be made pursuant to Annex II to CMN Resolution No. 4,373 datedenacted on September 29, 2014. Direct investments in the preferred shares upon the cancellation of the Preferred ADSs, or in the common shares upon the cancellation of the Common ADSs, may be held by foreign investors under Law No. 4,131 of September 3, 1962 or CMN Resolution No. 4,373 ofenacted on September 29, 2014, both of which effectively allow registered foreign investors to invest substantially in any capital market instrument in Brazil and extend a favorable tax treatment to all foreign investors registered and qualified under CMN Resolution No. 4,373, who are not resident in a tax haven, as defined by Brazilian tax laws.

Under CMN Resolution No, 4,373, foreign investors may invest in almost all financial assets and engage in almost all transactions available in the Brazilian financial and capital markets, provided that certain requirements are fulfilled. In accordance with CMN Resolution No. 4,373, the definition of foreign investor includes individuals, legal entities, mutual funds and other collective investment entities that are domiciled or headquartered abroad.

Securities and other financial assets held by investors under CMN Resolution No 4,373 must be registered or maintained in deposit accounts or in the custody of an entity duly licensed by the Central Bank or the CVM. Further, any transfer of a security that is held pursuant to CMN Resolution No. 4,373 must be made according to the Central Bank and CVM rules. Holders of Preferred ADSs or Common ADSs who have not registered their investment with the Central Bank could be adversely affected by delays in, or refusals to grant, any required government approval for conversions of payments made inreais and remittances abroad of these converted amounts.

The Annex II Regulations provide for the issuance of depositary receipts in foreign markets in respect of shares of Brazilian issuers. The Preferred ADSs have been approved under the Resolution no.No. 1,289, which was repealed by Resolution no.No. 4,373, by the Central Bank and the CVM, and the Common ADSs have been approved by the CVM (since authorization from the Central Bank is no longer necessary).

Electronic certificates of registration have been issued in the name of Citibank, N.A., the depositary bank, with respect to the Preferred ADSs and the Common ADSs, and are maintained by Citibank Distribuidora de Títulos e Valores Mobiliários S.A., the Brazilian custodian for the preferred shares and the common shares, on behalf of the depositary bank. These electronic certificates of registration are registered through the Central Bank Information System. Pursuant to the certificates of registration, the custodian and the depositary bank are able to convert dividends and other distributions or sales proceeds with respect to the preferred shares represented by Preferred ADSs and the common shares represented by the Common ADSs into foreign currency and remit the proceeds outside Brazil.

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In the event that a holder of Preferred ADSs exchanges such Preferred ADSs for preferred shares, or a holder of Common ADSs exchanges such Common ADSs for common shares, such investment will need to be registered with the Central Bank, according to Resolution No. 4,373. Thereafter, the holder may not be able to convert into foreign currency and remit outside Brazil the proceeds from the disposition of, or distributions with respect to, the preferred shares or the common shares, unless the holder is a duly qualified investor under Resolution No. 4,373 by registering with the CVM and the Central Bank and appointing a representative in Brazil. If not so registered, the holder will be subject to less favorable Brazilian tax treatment than a holder of Preferred ADSs or Common ADSs. Regardless of qualification under Resolution No. 4,373, residents in tax havens are subject to less favorable tax treatment than other foreign investors. See “—‘—Taxation—Brazilian Tax Considerations.

Under current Brazilian legislation, the Brazilian Federal Government may impose temporary restrictions of foreign capital abroad in the event of a serious imbalance or an anticipated serious imbalance of Brazil’s balance of payments. For approximately nine months in 1989 and early 1990, the Brazilian Federal Government froze all dividend and capital repatriations held by the Central Bank that were owed to foreign equity investors, in order to conserve Brazil’s foreign currency reserves,reserves. These amounts were subsequently released in accordance with Brazilian Federal Government directives. We cannot assure you that the Brazilin Federal Government will not impose similar restrictions on foreign reparations in the future.

Taxation

The following summary contains a description of certain Brazilian and U.S. federal income tax consequences of the purchase, ownership and disposition of preferred shares, common shares, and Preferred ADSs or Common ADSs by a United States person, as defined in section 7701(a)(30) of the Internal Revenue Code of 1986, or the Code, as amended, or a holder that otherwise will be subject to U.S. federal income tax on a net income basis in respect of preferred shares, common shares, Preferred ADSs or Common ADSs, which we refer to as a U.S. holder, but it does not purport to be a comprehensive description of all of the tax considerations that may be relevant to a decision to purchase preferred shares, common shares, Preferred ADSs or Common ADSs. In particular this summary deals only with U.S. holders that will hold preferred shares, common shares, Preferred ADSs or Common ADSs as capital assets and does not address the tax treatment of U.S. holders that own or are treated as owning 10% or more of the total combined voting power of all classes of stock entitled to vote of the Company or 10% or more of the total value of shares of all classes of stock of the Company or that may be subject to special tax rules, such as banks or other financial institutions, insurance companies, retirement plans, regulated investment companies, real estate investment trusts, dealers in securities or currencies, brokers, traders in securities that elect to mark to market, tax-exempt organizations, persons liable for alternative minimum tax, “pass-through entities”‘pass-through entities’ such as partnerships or persons that will hold preferred shares, common shares, Preferred ADSs or Common ADSs as part of a hedging transaction, constructive sale transaction, position in a “straddle”‘straddle’ or a “conversion transaction”‘conversion transaction’ for tax purposes, and persons that have a “functional currency”‘functional currency’ other than the U.S. dollar. If an entity treated as a partnership for U.S. federal income tax purposes invests in our preferred shares, common shares, Preferred ADSs or Common ADSs, the U.S. federal income tax considerations relating to such investment will depend in part upon the status and activities of such entity and the particular partner. Any such entity should consult its own tax advisor regarding the U.S. federal income tax considerations applicable to it and its partners relating to the purchase, ownership and disposition of such preferred shares or ADSs. This summary, as relates to U.S. tax considerations, does not describe any implications under U.S. state or local tax law, non-U.S. tax law, or the federal estate tax or gift tax. U.S. shareholders should consult their own tax advisors regarding such matters.

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This summary is based upon the tax laws of Brazil and the United States as in effect on the date hereof which are subject to change, possibly with retroactive effect, and to different interpretations. Prospective purchasers of preferred shares, common shares, Preferred ADSs or Common ADSs are encouraged to consult their own tax advisors as to the Brazilian, U.S. or other tax consequences of the purchase, ownership and disposition of preferred shares, common shares, Preferred ADSs or Common ADSs, including, in particular, the effect of any foreign, state or local tax laws.

Although there is currently no income tax treaty in force between Brazil and the United States, the tax authorities of both countries have had discussions that may culminate in such a treaty. No assurance can be given, however, as to whether or when a treaty will enter into force or how it will affect the U.S. holders of preferred shares, common shares, Preferred ADSs or Common ADSs.

Brazilian Tax Considerations

General — The following discussion summarizes the main Brazilian material tax consequences of the acquisition, ownership and disposal of preferred shares, common shares, Preferred ADSs or Common ADSs, as the case may be, by a holder that is not domiciled in Brazil, which we refer to as a non-Brazilian holder for purposes of Brazilian taxation. In the case of a holder of preferred shares or common shares, we assume the investment is registered with the Central Bank. The following discussion does not address all of the Brazilian tax considerations applicable to any particular non-Brazilian holder. Therefore, each non-Brazilian holder should consult his or her own tax adviser concerning the Brazilian tax consequences of an investment in our preferred shares, common shares, Preferred ADSs or Common ADSs.

Taxation of Dividends — Dividends paid by the Company, including stockshare dividends and other dividends paid in property to the depositary in respect of the preferred shares or common shares, or to a non-Brazilian holder in respect of the preferred shares or common shares, are currently exempted from withholding tax in Brazil to the extent that the dividends are paid out of profits generated as of January 1, 1996. Dividends relating to profits generated prior to January 1, 1996 may be subject to Brazilian withholding tax at varying rates, depending on the year the profits were generated.

Payments of ‘Interest on Equity’capital’– Law No. 9,249, ofenacted on December 26, 1995, as amended, enables Brazilian corporations to make distributions to stockholders,shareholders, in Brazilian currency, of a payment referred to as Interest on Equitycapital (‘Juros sobre Capital Próprio’). The payment is calculated based on multiplying the value of the company’s Stockholders’Shareholders’ equity by the federal government’s Long-Term Interest Rate (Taxa de Juros de Longo Prazo or TJLP)Federal Government’s ‘TJLP’, as set forth by the Central Bank, and payments up to such an amount may be deducted by the company as an expense when calculating its profit that will be taxable by income tax and the Social Contribution tax,Tax, subject to the deduction not exceeding the greater of:

50% of the net profit (after deduction of the Social Contribution tax on Net Profit, and before the provision for corporate income tax and the amounts attributed to stockholders as Interest on Equity) for the period in which the payment will be made; or
·50% of the net income (after deduction of the Social Contribution tax on Net Income, and before the provision for corporate income tax and the amounts attributed to shareholders as Interest on capital) for the period in which the payment will be made; or
·50% of the sum of retained earnings and earnings reserves as of the date of the beginning of the period in respect of which the payment is made.

 

50% of the sum of retained earnings and earnings reserves as of the date of the beginning of the period in respect of which the payment is made.

Any payment of interest on capital to shareholders (including holders of Preferred ADSs in respect of preferred shares and Common ADSs in respect of common shares) is subject to a withholding tax at a rate of 15%, or 25% if the non-Brazilian holder is domiciled in a jurisdiction that does not impose income taxNil or where the maximum income tax rate is lower than 20% or where the local legislation imposes restrictions on disclosing the shareholding composition or the ownership of the investment, or a Tax Haven Holder.Low Taxation Jurisdiction. These payments may be included, at their net value, as part of any mandatory dividend.

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Law No. 9,430, ofenacted on December 27, 1996 was amended by Law No. 11,727 ofenacted on June 24, 2008, and later by Law No. 11,941 ofenacted on May 27, 2009, establishing the concept of a ‘privileged tax regime’, to govern transactions involving transfer pricing, and to strict rules for capitalization. This concept has a wider reach than the concept of a tax haven.Nil or Low Taxation Jurisdiction. Under the new laws, a ‘privileged tax regime’ is defined as one which has one or more of the following characteristics: (i) it does not tax income or it taxes it at a maximum rate lower than 20%; (ii) it grants tax advantages to non-resident entities or individuals (a) without requiring substantial economic activity in the country or territory or (b) conditional upon non-exercise of substantive business activity in the country or territory; (iii) it does not generate tax income outside its territory, or taxes such income with a maximum rate lower than 20%; (or 17% if the jurisdiction follows international standards of tax transparency, as defined by Brazilian Internal Revenue Office, especially in what regards to the disclosure of information in respect to corporate structure, ultimate beneficial owner, ownership of assets and business activities carried on in their territory) or (iv) it does not allow access to information on stockholdings,shareholdings, ownership of assets or rights, or to the business transactions carried out.

Although interpretation of the current Brazilian tax legislation might lead to the conclusion that the concept of ‘privileged tax regime’ should apply only for the purposes of rules to govern transfer pricing in Brazil, it is unclear whether such concept would also apply to other types of transaction, such as investments carried out in the Brazilian financial and capital markets for the purposes of this law.

There is no judicial guidance as to the application of Law No. 9,430 of December 27, 1996, as amended, and accordingly we are unable to predict whether the Brazilian Internal Revenue Service or the Brazilian courts might decide that the ‘privileged tax regime’ concept should be applicable in such a way as to deem a Non-Brazilian-Resident Holder to be a Tax Haven Resident when carrying out investments in the Brazilian financial and capital markets. However, in In the event that the ‘privileged tax regime’ concept is interpreted to be applicable to transactions carried out in the Brazilian financial and capital markets, this tax law would accordingly result in the imposition of taxes on a Non-Brazilian-Resident Holder that meets the privileged tax regime requirements in the same way as is applicable to a Tax Haven Resident.Nil or Low Taxation Jurisdiction. Current and prospective investors should consult with their own tax advisors regarding the consequences of the implementation of Law 9,430 ofenacted on December 27, 1996, as amended, and of any related Brazilian tax law or regulation concerning the concepts of “tax haven”‘Nil or “privilegedLow Taxation Jurisdiction’ or ‘privileged tax regimes”regimes’.

To the extent that payments of interest on capital are included as part of a mandatory dividend, we are required to distribute an additional amount to ensure that the net amount received by shareholders, after payment of the applicable withholding tax is at least equal to the mandatory dividend.

Distributions of interest on net equity to foreign holders may be converted into U.S. dollars and remitted outside Brazil, subject to applicable exchange controls, to the extent that the investment is registered with the Central Bank.

We cannot assure you that our Board of Directors will not determine that future distributions should be made by means of dividends or interest on net equity.

Taxation of Gains — According to Law No. 10,833/03, the gains recognized on a disposal of assets located in Brazil, such as CEMIG shares, by a non-Brazilian holder, are subject to withholding income tax in Brazil,Brazil. This rule is applicable regardless of whether the disposal is conducted in Brazil or abroad whether or not the disposal is made to an individual or entity resident or domiciled in Brazil.

As a general rule, capital gains realized as a result of a disposal transaction are the positive difference between the amount realized on the disposal of the asset and the respective acquisition cost.

Capital gains realized by non-Brazilian holders on the disposal of shares sold on the Brazilian stock exchange (which includes the transactions carried out on the official over-the-counter market) are subject to:

withholding
·Withholding income tax at a zero percent rate, when realized by a non-Brazilian holder that (i) has registered its investment in Brazil whit the Central Bank under the rules of the Brazilian Monetary Council, (‘CMN’) (‘Resolution No. 4,373 enacted on September 29, 2014’), or a Registered Holder, and (ii) is not a Nil or Low Taxation Jurisdiction Holder;
·In all other cases, including gains realized by a Non-Resident Holder that is not a Registered Holder and/or is a resident of or domiciled in a Nil or Low Taxation Jurisdiction, subject to income tax at a 15.0% rate. In this case, a withholding income tax of 0.005% shall be applicable and can be offset against any income tax due on the capital gain.

Any other gains assessed on the disposition of the Brazilian Monetary Council, (or CMN) (Resolution No. 4373, of September 29, 2014), or a Registered Holder, and (ii) iscommon shares that are not a Tax Haven Holder;

income tax at a rate 15% up to 22.5%, dependingcarried out on the amount of the capital gain, with respectBrazilian stock exchange are subject to gains realized by a non-Brazilian holder that is not a Registered Holder and is not a Tax Haven Holder (including a non-Brazilian holder who qualifies under Law No. 4,131/62); and

income tax at a rate of 15% with respect to gains earned by Tax Haven Holders that are Registered Holders. In, except for Nil or Low Taxation Jurisdiction, which, in this case, a withholding income tax of 0.005% shallwould be applicable and can be offset against any income tax due on the capital gain.

Any other gains realized on the disposal of shares that are sold on the Brazilian stock exchange:

income tax at a rate from 15% upsubject to 22.5%, depending on the amount of the capital gain, when realized by any non-Brazilian holder that is not a Tax Haven Holder, no matter if a Registered Holder or not; and

income tax at a rate of 25% when realized. Law No. 13,259 of March 17, 2016 increased the income tax rates applicable to gains derived by a Tax Haven Holder, no matter if a Registered Holder or not.

Brazilian individuals up to 22.5% and, such increase, applicable as of January 2017, may affect Non-Resident Holders. Non-Resident Holders should consult with their own tax advisors regarding the consequences of Law 13,259/2016. In the cases above, if the gains are related to transactions conducted on the Brazilian unofficial over-the-counter market with intermediation, the withholding income tax of 0.005% shall also be applicable and can be offset against any income tax due on the capital gain.

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Any exercise of preemptive rights relating to shares will not be subject to Brazilian income tax. Gains realized by a non-Brazilian holder on the disposal of preemptive rights will be subject to Brazilian income tax according to the same rules applicable to the disposal of shares.

There can be no assurance that the current favorable tax treatment of Registered Holders will continue in the future.

Sale of Preferred ADSs and Common ADSs by U.S. Holders to Other Non-Residents in Brazil—BrazilPursuant to Section 26 of Law No. 10,833, published on December 29, 2003, the sale of property located in Brazil involving non-resident investors is subject to Brazilian income tax as of February 1, 2004. Our understanding is that ADSs do not qualify as property located in Brazil and, thus, should not be subject to the Brazilian withholding tax.tax; nevertheless, there is a risk that the Tax Authorities will try to assert Brazilian tax jurisdiction in such situation, reason why Non-Resident Holders should consult with their own tax advisors the chances of success in that respect Insofar as the regulatory norm referred to is generic and has not been tested through the administrative or judicial courts, we are unable to assure the final outcome of such situation.

If such argument does not prevail, it is important to mention that with respect to the cost of acquisition to be adopted for calculating such gains, Brazilian law has conflicting provisions regarding the currency in which such amount must be determined, CEMIG’s Brazilian counsel’s view is that the capital gains should be based on the positive difference between the cost of acquisition of the preferred shares or common shares registered with the Central Bank in foreign currency and the value of disposal of those preferred shares or common shares in the same foreign currency. This view has been supported by aA precedent issued by the Brazilian administrative court.court has supported this view. However, considering that the tax authorities are not bound by such precedent, assessments have been issued adopting the cost of acquisition in Brazilian currency.

Gains on the Exchange of Preferred ADSs for Preferred Shares or the Exchange of Common ADSs for Common ShareShares—s—Although there is no clear regulatory guidance, the exchange of ADSs for shares should not be subject to Brazilian tax.tax to the extent that, as described above, ADSs do not qualify as property located in Brazil for the purposes of Law No. 10,833. Non-Brazilian holders may exchange Preferred ADSs for the underlying preferred shares or Common ADSs for the underlying common shares, sell the preferred shares or common shares on a Brazilian stock exchange and remit abroad the proceeds of the sale within five business days of the date of exchange (according to the depositary’s electronic registration), with no tax consequences. Although there is no clear regulatory guidance, the exchange of ADSs for shares should not be subject to Brazilian withholding income tax. Nevertheless, it is important to mention that there is no precedent regarding this matter in administrative or judicial courts.

Upon receipt of the underlying preferred shares in exchange for Preferred ADSs or the underlying common shares in exchange for Common ADSs, non-Brazilian holders may also elect to register with the Central Bank the U.S. dollar value of such preferred shares or common shares as a foreign portfolio investment under CMN Resolution No. 4,373/2014, which will entitle them to the tax treatment referred to above in connection with “U.S.‘U.S. market investors”investors’.

Alternatively, the non-Brazilian holder is entitled to register with the Central Bank the U.S. dollar value of such preferred shares or common shares as a foreign direct investment under Law No. 4,131/62, in which case the respective sale would be subject to the tax treatment referred in the section “Taxation‘Taxation of Gains”Gains’.

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Gains on the Exchange of Preferred Shares for Preferred ADSs or Common Shares for Common ADSsADSs——The With reference to the deposit of preferred shares in exchange for the Preferred ADSs or common shares in exchange for the Common ADSs, may be subject to Brazilian income tax on capital gains if the amount previously registered with the Central Bank as a foreign investment in preferred shares or common shares or, in the case of other market investors under CMN Resolution No. 4,373/2014,difference between the acquisition cost of the preferred shares or common shares as the case may be, is lower than:

the average price per preferred share or common share on the Brazilian stock exchange on which the greatest number of such preferred shares or common shares were sold on the day of deposit; or

if no preferred shares or common shares were sold on that day, the average price on the Brazilian stock exchange on which the greatest number of preferred shares or common shares were sold during the 15 preceding trading sessions.

The difference between the amount previously registered, or the acquisition cost, as the case may be, and the averagemarket price of the preferred shares or common shares calculated as set forth above, is considered to be a capital gain subject to income tax at a rate from 15% up to 22.5%, depending on the amount of the capital gain, or 25% for Tax HavenNil or Low Taxation Jurisdiction Holders. Although there is no clear regulatory guidance, such taxation should not apply in case of Non-Resident Holders registered under CMN Resolution No. 4373/4,373/2014, except for Tax HavenNil or Low Taxation Jurisdiction Residents. Law No. 13,259 of March 17, 2016 increased the income tax rates applicable to gains derived by Brazilian individuals up to 22.5% and, such increase, applicable as of January 2017, may affect Non-Resident Holders. Non-Resident Holders should consult with their own tax advisors regarding the consequences of Law 13,259/2016.

Taxation of foreign exchange transactions—Brazilian law imposes Financial Transactions Tax (Imposto("Imposto sobre Operações Financeiras, or IOF)‘IOF’) on foreign exchange transactions (known as the IOF/Câmbio, or ‘FX IOF’), on conversion of Reais into foreign currency or vice-versa. The currently applicable rate of this tax for almost all foreign exchange transactions is 0.38%, but different rates. However, exchange transactions carried out for the inflow of funds in Brazil for investments in the Brazilian financial and capital market made by a foreign investor (including a Non-Resident Holder, as applicable) are applicablesubject to certain other transactions,IOF/Exchange at a 0%. The IOF/Exchange rate will also be 0% for the outflow of which the following are examples:

(i)inflow of foreign exchange funds for transactions made in the financial and capital markets of Brazil by a Non-Brazilian Holder: 0%;

(ii)transactions contracted by a foreign investor for transfers from outside Brazil of funds for investment in equities in Brazil effected on a stock exchange or a commodities or futures exchange under CMN Resolution 4,373/2014: 0%;

(iii)foreign exchange transactions for the return of funds invested by a foreign investor in the financial and capital markets described in items (i) and (ii) above: 0%;

(iv)foreign exchange transactions for payment of dividends and Interest on Equity relating to the investments described in items (i), (ii) and (iii) above: 0%;

(v)simultaneous foreign exchange transactions relating to cancellation of depositary receipts for transfer of the investment into shares traded on the stock exchange: 0%;

(vi)settlement of foreign exchange transactions in respect of foreign loans with first maturity at 180 days or more is subject to an IOF rate of 0%; and

(vii)settlement of foreign exchange transactions relating to foreign loans subject to registration with the Brazilian Central Bank contracted directly or through issuance of securities in the international market, which have a first maturity at less than 180 days, is subject to IOF tax at the rate of 6%.

Although there is no clear regulatory instruction, conversion from ReaisBrazil related to dollars for paymentthese types of investments, including payments of dividends to holdersand interest on shareholders’ equity and the repatriation of ADSs is also expected to benefit fromfunds invested in the FX IOF tax at the rate of 0%.Brazilian market.

Notwithstanding the said rates of the FX IOF tax in effect on the date of publication hereof, the Finance Ministry is authorized by law to increase the rate of this tax up to a maximum of 25% of the value of the transaction, but only for future transactions.

Taxation on transactions relating to securities—securitiesBrazilian legislation imposes a tax on financial transactions relating to securities (referred to as theIOF tax on Securities, or the‘IOF/‘IOF/Títulos’), including transactions made on Brazilian stock exchanges.

The IOF Tax on Securities may also apply to transactions involving ADSs of preferred shares, or ADSs of common shares, if they are considered by the Brazilian tax authorities to be assets located in Brazil.

The rate of the IOF Tax on Securities applicable to transactions involving shares (preferred shares, ADSs for preferred shares, common shares and ADSs for common shares) is currently zero. Moreover, by Decree No. 8,165 ofenacted on December 24, 2013, the rate of the IOF Tax on Securities applicable on assignment of shares traded on a Brazilian stock exchange for the specific purpose of the underlying issuance of DRs – Depositary Receipts – outside Brazil was reduced to zero.

The Finance Ministry has the power to increase the rates of IOF Tax on Securities to as high as 1.5% per day, but this is applicable only to future transactions.

Other Brazilian Taxes—TaxesSome Brazilian states impose gift and inheritance tax on gifts or bequests made by individuals or entities not domiciled or residing in Brazil to individuals or entities domiciled or residing within such states. There are no Brazilian stamp, issues, registrations, or similar taxes or duties payable by holders of preferred shares, common shares, Preferred ADSs or Common ADSs.

U.S. Tax Considerations

In general, and taking into account the earlier assumptions, for U.S. federal income tax purposes, a U.S. holder of ADSs is typically treated as the owner of the underlying common or preferred shares represented by those ADSs. Consequently, exchanges of ADSs into shares, and shares into ADSs, generally, will not be subject to U.S. federal income tax.

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Taxation of Distributions—Subject to the discussion below under “– Passive‘Passive Foreign Investment Company Rules,”Rules’, distributions with respect to the shares or the ADSs (other than distributions in redemption of the shares subject to Section 302(b) of the Code or in a liquidation of the Company) will, to the extent made from current or accumulated earnings and profits of the Company as determined under U.S. federal income tax principles, constitute dividends. A distribution also includes distributions characterized as interest attributable to shareholders’ capital for Brazilian law purposes and the amount of any Brazilian taxes withheld on any such distribution, if any, even though a U.S. holder will not receive such amount as part of their distribution. Whether current or accumulated earnings and profits will be sufficient for all such distributions on the shares or ADSs to qualify as dividends depends on the future profitability of the Company and other factors, many of which are beyond the control of the Company. To the extent that such a distribution exceeds the amount of the Company’s earnings and profits, it will be treated as a non-taxable return of capital to the extent of the U.S. holder’s basis in the shares or ADSs, and thereafter as capital gains. As used below, the term “dividend”‘dividend’ means a distribution that constitutes a dividend for U.S. federal income tax purposes. The Company does not currently intend to continue the calculations of its earnings and profits under U.S. federal income tax principles. Accordingly, U.S. holders should expect that all distributions made with respect to the shares or ADSs will generally be treated as dividends. Cash dividends (including distributions characterized as interest attributable to shareholders’ capital for Brazilian law purposes and amounts withheld in respect of Brazilian taxes) paid with respect to:

(i)the·The shares generally will be included in the gross income of a U.S. holder as ordinary income on the day on which the dividends are actually or constructively received by the U.S. holder; or

(ii)the·The shares represented by ADSs generally will be included in the gross income of a U.S. holder as ordinary income on the day on which the dividends are received by the depositary bank, and

in either case, will not be eligible for the dividends received deduction allowed to corporations. Dividends paid inreais in either case, will not be eligible for the dividends received deduction allowed to corporations. Dividends paid in Reais will be included in the income of a U.S. holder in a U.S. dollar amount calculated by reference to the exchange rate in effect on the day they are received by the U.S. holder, in the case of shares, or the depositary bank, in the case of shares represented by ADSs.

If dividends paid inreaisReais are converted into U.S. dollars on the day they are received by the U.S. holder or the depositary bank, as the case may be, U.S. holders generally should not be required to recognize a foreign currency gain or loss in respect of the dividend income. U.S. holders should consult their own tax advisors regarding the treatment of any foreign currency gain or loss if anyreaisReais received by the U.S. holder or the depositary bank are not converted into U.S. dollars on the date of receipt, as well as the tax consequences of the receipt of any additionalreaisReais from the custodianduecustodian due to Brazilian inflation.

Dividends will generally constitute foreign source income and will generally constitute “passive‘passive category income”income’ or, in the case of certain U.S. holders, “general‘general category income, for foreign tax credit purposes. In the event Brazilian withholding taxes are imposed on such dividends, such taxes may be treated as a foreign income tax eligible, subject to generally applicable limitations and conditions under U.S. federal income tax law, for a credit against a U.S. holder’s U.S. federal income tax liability (or at a U.S. holder’s election, may be deducted in computing taxable income). The calculation and availability of foreign tax credits and, in the case of a U.S. holder that elects to deduct foreign taxes, the availability of deductions, involves the application of rules that depend on a U.S. holder’s particular circumstances in the event Brazilian withholding taxes are imposed.circumstances. U.S. holders should consult their own tax advisors regarding the availability of foreign tax credits with respect to Brazilian withholding taxes.

Distributions to U.S. holders of additional common shares of “common stock” or preemptive rights relating to such “common stock”common shares with respect to their common shares or Common ADSs that are made as part of apro rata distribution to all shareholders of the Company generally will not be treated as dividend income for U.S. federal income tax purposes, but could result in additional U.S.-source taxable gain upon the sale of such additional shares or preemptive rights. Non-pro rata distributions of such shares or rights generally would be included in the U.S. holder’s gross income to the same extent and in the same manner as distributions payable in cash. In that event, the amount of such distribution (and the basis of the new shares or preemptive rights so received) generally will equal the fair market value of the shares or preemptive rights on the date of distribution. It is not entirely clear whether the preferred shares will be treated as “preferred stock”preferred shares or “common stock”common shares for this purpose. If the preferred shares are treated as “common stock”common shares for these purposes the treatment above would apply to distributions of shares or preemptive rights with respect to preferred shares or Preferred ADSs. On the other hand, if the preferred shares are treated as “preferred stock”preferred shares a distribution of additional shares or preemptive rights would be included in gross income to the same extent as a cash distribution whether or not such distribution is considered apro rata distribution.

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Qualified Dividend Income –Notwithstanding the foregoing, certain dividends received by individual U.S. holders that constitute “qualified‘qualified dividend income”income’ currently may be subject to a reduced maximum marginal U.S. federal income tax rate. Qualified dividend income generally includes, among other dividends, dividends received during the taxable year from “qualified‘qualified foreign corporations.”corporations’. In general, a foreign corporation is treated as a qualified foreign corporation with respect to any dividend paid by the corporation with respect to stockshares of the corporation that isare readily tradable on an established securities market in the United States. For this purpose, a share is treated as readily tradable on an established securities market in the United States if an ADR backed by such share is so traded.

Notwithstanding this previous rule, dividends received from a foreign corporation that is a passive foreign investment company (as defined in section 1297 of the Code)below under ‘Passive Foreign Investment Company Rules’) in either the taxable year of the corporation in which the dividend was paid or the preceding taxable year will not constitute qualified dividend income. In addition, the term “qualified‘qualified dividend income”income’ will not include, among other dividends, any (i) dividends on any share or ADS which is held by a taxpayer for 60 days or less during the 121-day period beginning on the date which is 60 days before the date on which such share or the shares backing the ADS become ex-dividend with respect to such dividends (as measured under section 246(c) of the Code) or (ii) dividends to the extent that the taxpayer is under an obligation (whether pursuant to a short sale or otherwise) to make related payments with respect to positions in substantially similar or related property. Moreover, special rules apply in determining a taxpayer’s foreign tax credit limitation under section 904 of the Code in the case of qualified dividend income.

Individual U.S. holders should consult their own tax advisors to determine whether or not amounts received as dividends from us will constitute qualified dividend income subject to a reduced maximum marginal U.S. federal income tax rate and, in such a case, the effect, if any, on the individual U.S. holder’s foreign tax credit.

Taxation of Capital GainsSales, Redemptions and Other Taxable Dispositions — Deposits and withdrawals of shares by U.S. holders in exchange for ADSs will not result in the realization of gain or loss for U.S. federal income tax purposes.

Subject to the discussion below under “– Passive– ‘Passive Foreign Investment Company Rules”Rules’, gains or losses realized by a U.S. holder on the sale, redemption or other taxable disposition of shares or ADSs will be subject to U.S. federal income taxation as capital gains or losses in an amount equal to the difference between such U.S. holder’s basis in the shares or the ADSs and the amount realized on the disposition.disposition in the case of the shares as determined in U.S. dollars. Gains or losses recognized by a U.S. holder on such a sale, redemption or other taxable disposition generally will be long-term capital gains or losses if, at the time of the sale or other taxable disposition, the shares or ADSs, as applicable, have been held for more than one year. Certain non-corporate U.S. holders (including individuals) may be eligible for preferential rates of U.S. federal income tax in respect of long-term capital gains. The deduction of a capital loss is subject to limitations for U.S. federal income tax purposes.

A gain realized by a U.S. holder on a sale, redemption or other taxable disposition of shares or ADSs, including a gain that arises because the U.S. holder’s basis in the shares or ADSs has been reduced because a distribution is treated as a return of capital rather than as a dividend, generally will be treated as U.S. source income for U.S. foreign tax credit purposes.

Accordingly, if Brazilian withholding tax or income tax is imposed on the sale, redemption or other disposition of shares or ADSs as described in — ‘Taxation—Brazilian Tax Considerations’, such tax generally will not be available as a credit for the U.S. holder against U.S. federal income tax unless the U.S. holder has other income treated as derived from foreign sources, in the appropriate category, for purposes of the foreign tax credit rules.

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If a Brazilian withholding tax or income tax is imposed on the sale, redemption or other taxable disposition of shares or ADSs, as described in “—Taxation—Brazilian Tax Considerations”, the amount realized by a U.S. holder will include the gross amount of the proceeds of such sale, redemption or other taxable disposition before deduction of the Brazilian withholding tax or income tax if applicable. The availability of U.S. foreign tax credits for these Brazilian taxes is subject to certain limitations and involves the application of rules that depend on a U.S. holder’s particular circumstances. U.S. holders should consult their own tax advisors regarding the application of the foreign tax credit rules to their investment in, and disposition of, shares or ADSs.

Passive Foreign Investment Company Rules - Certain adverse U.S. federal income tax rules generally, apply to a U.S. person that owns or disposes of stock in a non-U.S. corporation that is classified as a passive foreign investment company (a “PFIC”‘PFIC’). In general, a non-U.S. corporation will be classified as a PFIC for any taxable year during which, after applying relevant look-through rules with respect to the income and assets of subsidiaries, either (i) 75% or more of the non-U.S. corporation’s gross income is “passive income”‘passive income’ or (ii) 50% or more of the gross value (determined on a quarterly basis) of the non-U.S. corporation’s assets produce passive income or are held for the production of passive income. For these purposes, passive income generally includes, among other things, dividends, interest, rents, royalties, gains from the disposition of passive assets and gains from commodities and securities transactions (other than certain active business gains from the sale of commodities). In determining whether a non-U.S. corporation is a PFIC, a pro rata portion of the income and assets of each corporation in which it owns, directly or indirectly, at least a 25% interest (by value) is taken into account.

The Company does not believe that it was a PFIC, for United States federal income tax purposes, for its preceding taxable year and does not expect to be a PFIC in its current taxable year or in the foreseeable future. However, because PFIC status depends upon the composition of a company’s income and assets, the market value of assets from time to time, and the application of rules that are not always clear, there can be no assurance that the Company will not be classified as a PFIC for any taxable year.

If the Company was to be classified a PFIC, a U.S. holder could be subject to material adverse tax consequences including being subject to greater amounts of tax on gains and certain distributions on the shares or ADSs as well as increased reporting requirements. U.S. holders should consult their tax advisors about the possibility that the Company might be classified as a PFIC and the consequences if the Company was classified as a PFIC.

Tax on Net Investment Income A U.S. holder that is an individual, an estate or a trust (other than a trust that falls into a special class of trusts that is exempt from such tax) will be subject to a 3.8% tax on the lesser of (i) the U.S. holder’s “net‘net investment income”income’ (in the case of individuals) or “undistributed‘undistributed net investment income”income’ (in the case of estates and trusts) for the relevant taxable year and (ii) the excess of the U.S. holder’s “modified‘modified adjusted gross income”income’ (in the case of individuals) or “adjusted‘adjusted gross income”income’ in the case of estates and trusts) for the taxable year over a certain threshold (which, in the case of individuals, will be between $125,000 and $250,000 depending upon the individual’s circumstances). A U.S. holder’s net investment income will generally include its dividend income on the shares or ADSs, and its net gains from the disposition of the shares or ADSs. U.S. holders that are individuals, estates or trusts should consult their own tax advisors regarding the applicability of this tax to their income and gains in respect of the shares or ADSs.

Information Reporting and Backup Withholding Information reporting requirements will generally apply to U.S. holders of ADSs and U.S. holders will be required to comply with applicable certification procedures to establish that they are not subject to backup withholding. Investors who are individuals and fail to report the required information could be subject to substantial penalties. Investors should consult their own tax advisors regarding these requirements. The amount of any backup withholding from a payment to a U.S. holder will be allowed as a credit against the U.S. holder’s U.S. federal income tax liability and may entitle such holder to a refund, provided that certain required information is furnished to the U.S. Internal Revenue Service on a timely basis.

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Disclosure Requirements for Specified Foreign Financial Assets – Individual Certain U.S. holders that own certain “specified‘specified foreign financial assets”assets’ with an aggregate value in excess of USD $50,000US$50,000 on the last day of the tax year or US$75,000 at any time during the tax year are generally required to file an information statement along with their tax returns, currently on Form 8938, with respect to such assets. “Specified‘Specified foreign financial assets”assets’ generally include any financial accounts held at a non-U.S. financial institution, as well as securities issued by a non-U.S. issuer that are not held in accounts maintained by financial institutions. Higher reporting thresholds apply to certain individuals living abroad and to certain married individuals. Regulations have been proposed that would extend this reporting requirement to certain entities that are treated as formed or availed of to hold direct or indirect interests in specified foreign financial assets based on certain objective criteria. U.S. holders who fail to report on their specified foreign financial assets could be subject to substantial tax penalties. U.S. holders should consult their own tax advisors regarding the application of these information reporting rules to the ADSs or shares, including the application of these rules to their own particular circumstances.

Documents on Display

Disclosure Requirements for Certain U.S. Holders Recognizing Significant Losses— A U.S. Holder that claims significant losses in respectWe are subject to the information requirements of our preferred sharesthe Securities Exchange Act of 1934, as amended, or ADSs for U.S. federal income tax purposes (generally (i) USD $10 million or more in a taxable year or USD $20 million or more in any combination of taxable years for corporations or partnerships all of whose partners are corporations, (ii) USD $2 million or more in a taxable year or USD $4 million or more in any combination of taxable years for allthe Exchange Act. In accordance with these requirements, we file reports and other taxpayers, or (iii) USD $50,000 or more in a taxable year for individuals or trustsinformation with respect to a foreign currency transaction)the SEC. These materials, including this annual report and the accompanying exhibits, may be required to file Form 8886 for “reportable transactions.” U.S. Holders should consult their own tax advisors concerning any possible disclosure obligation with respect toinspected and copied at the SEC’s Public Reference Room at 100 F Street, N.E., Room 1580, Washington D.C. 20549. Copies of the materials may be obtained from the SEC’s Public Reference Room at prescribed rates. The public may obtain information on the operation of the SEC’s Public Reference Room by calling the SEC in the United States at 1-800-SEC-0330. In addition, copies of the exhibits that accompany this annual report may be inspected at our preferred shares or ADSs.principal executive offices located at Avenida Barbacena, 1219, 30190-131 Belo Horizonte, Minas Gerais, Brazil.

Dividends and Paying Agents

We pay dividends on preferred shares and common shares in the amounts and in the manner set forth under “Item 8, Financial Information—Dividend Policy and Payments”. We will pay dividends in respect of preferred shares represented by Preferred ADSs or common shares represented by Common ADSs to the custodian for the depositary bank, as record owner of the preferred shares represented by Preferred ADSs or the common shares represented by Common ADSs. As promptly as practicable after receipt of the dividends we pay through Citibank N,A,N.A. to the custodian, it will convert these payments into U.S. dollars and remit such amounts to the depositary bank for payment to the holders of Preferred ADSs or Common ADSs in proportion to individual ownership.

Documents on Display

We are subject to the information requirements of the Securities Exchange Act of 1934, as amended, or the Exchange Act. In accordance with these requirements, we file reports and other information with the SEC. These materials, including this annual report and the accompanying exhibits, may be inspected and copied at the SEC’s Public Reference Room at 100 F Street, N.E., Room 1580, Washington, D,C, 20549. Copies of the materials may be obtained from the SEC’s Public Reference Room at prescribed rates. The public may obtain information on the operation of the SEC’s Public Reference Room by calling the SEC in the United States at 1-800-SEC-0330. In addition, copies of the exhibits that accompany this annual report may be inspected at our principal executive offices located at Avenida Barbacena, 1200, 30190-131 Belo Horizonte, Minas Gerais, Brazil.

Insurance

We have insurance policies to cover fire damages to the building in which our head office is located and to other owned or rented buildings. Our operational risk insurance policy covers damages to the rotors,turbines, generators and transformers of our principal generating plants and substations caused by lightning, fire and explosion or risks such as equipment failure.

We also have insurance policies covering damage to or caused by aircraft used in our operations.

We do not have general third party liability insurance to cover accidents, and we do not seek proposals for this type of insurance. There is however a possibility that we may contract this type of insurance in the future.

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In addition, we do not seek proposals for, nor do we have, insurance cover against major natural disasters that might affect our facilities, such as earthquakes and floods or failures of the operational system.

We do not have insurance coverage for the risk of interruption of business, which means that damages suffered by our company, and consequent damages suffered by our clients as a resultcustomers because of interruption in the supply of electricity,energy are in general not covered by our insurance and we may be subject to significant losses. See the Section “Item 3, Key Information-Risk Factors-Risks relating to CEMIG-WeCEMIG. We operate without insurance policies against natural disasters and third-party liability.”liability”.

We believe that, since we contract insurance against fire and operational risk, our insurance cover is at a level that is usual in Brazil for the type of business that we conduct.

Difficulties of Enforcing Civil Liabilities against Non-U.S. Persons

We are a state-controlled mixed capital company established under the laws of Brazil. All of our executive officers and directors presently reside in Brazil. In addition, substantially all of our assets are located in Brazil. As a result, it will be necessary for holders of Preferred ADSs or Common ADSs to comply with Brazilian law in order to obtain an enforceable judgment against our executive officers or directors or our assets. It may not be possible for holders of Preferred ADSs or Common ADSs to effect service of process within the United States upon our executive officers and directors, or to enforce in the United States judgments against these persons obtained in U.S. courts based upon civil liabilities of these persons, including any judgments based upon U.S. federal securities laws, to the extent these judgments exceed these persons’ U.S. assets. We have been advised by Brazilian counsel, Stocche, Forbes, Padis, Filizzola, Clápis, Pássaro, Meyer e RefinettiRolim, Viotti, Goulart, Cardoso Advogados, that judgments of U.S. courts for civil liabilities based upon the federal securities laws of the United States may be, subject to the requirements described below, enforced in Brazil to the extent Brazilian courts may have jurisdiction. A judgment against the Company, or the persons described above, obtained outside Brazil, is subject to confirmation by the Brazilian Superior Court of Justice, without reconsideration of the merits. That confirmation will occur if the foreign judgment:

·Fulfills all formalities required for its enforceability under the laws of the country where the foreign judgment is granted;
·Is issued by a competent court after proper service of process is made, or after sufficient evidence of the parties’ absence has been given, as established pursuant to applicable Law;
·Is not subject to appeal;
·Is for the payment of a specified amount;
·Except if otherwise provided in the Apostille Convention, is authenticated by a Brazilian consular officer in the country where the foreign judgment is issued and is accompanied by a sworn translation into Portuguese; and
·Is not contrary to Brazilian national sovereignty, public policy, public morality or human dignity.

 

fulfills all formalities required for its enforceability under the laws of the country where the foreign judgment is granted;

is issued by a competent court after proper service of process is made, or after sufficient evidence of the parties absence has been given, as established pursuant to applicable Law;

is not subject to appeal;

is for the payment of a specified amount;

is authenticated by a Brazilian consular officer in the country where the foreign judgment is issued and is accompanied by a sworn translation into Portuguese; and

is not contrary to Brazilian national sovereignty, public policy or public morality.

We cannot be certain that the confirmation process described above will be conducted in a timely manner or that Brazilian courts would enforce a monetary judgment for violation of the United States securities laws with respect to the Preferred ADSs and the preferred shares represented by the Preferred ADSs or the Common ADSs and the common shares represented by the Common ADSs.

We were further advised by the abovementioned Brazilian counsel that:

original
·Original actions based on the federal securities laws of the United States may be brought in Brazilian courts and that, subject to Brazilian public policy and national sovereignty. Brazilian courts will enforce liabilities in such actions against us and our officers; and
·The ability of a creditor or the other persons named above to satisfy a judgment by attaching our assets or those of the selling shareholders is limited by provisions of Brazilian law.
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the ability of a creditor or the other persons named above to satisfy a judgment by attaching our assets or those of the selling shareholders is limited by provisions of Brazilian law.

A plaintiff (whether Brazilian or non-Brazilian) residing outside Brazil during the course of litigation in Brazil must, , in order to cover court costs and legal fees, provide a bond or if the plaintiff does not own any real property in Brazil, ,aa guarantee. The bond must have a value sufficient to satisfy the payment of court fees and the defendant’s attorney fees, as determined by a judge in Brazil. This requirement does not apply to a proceeding to enforce a foreign judgment, which has been confirmed by the Brazilian STJ (“Superior Court of Justice.

Tribunal de Justiça”).

Item 11.Quantitative and Qualitative Disclosures about Market Risk

We are exposed to market risk resulting from foreign currency exchange rates and interest rates fluctuations.

Foreign exchange risk results from certain of our loans and financingsfinancing being denominated in currencies (primarily the U.S. dollar) other than the currency in which we earn revenues (the Brazilian real)Real). See “Item 5,5. Operating and Financial Review and Prospects—Prospects – Critical Accounting Estimates”Policies”.

Exchange Rate Risk

On December 31, 2015 approximately 0.3 %2020, R$7,866 million, representing 52.37% of our outstanding indebtedness, or R$47 million, waswere denominated in foreign currencies, of which approximately 0.2%100.00%, or R$33 million, was denominated in U.S. dollars. We do not have substantial revenues denominated in any foreign currencies and, due to regulations that require us to keep excess cash on deposit in real-denominatedReal-denominated accounts at Brazilian banks,banks; we do not have monetary assets denominated in foreign currencies.

In 2016,2020, a hypothetical 25% and 50% depreciation of the realReal against the U.S. dollar would result in an additional annual rate expense, of approximately R$1201,972 million and R$2163,940 million, respectively, reflecting the increased cost in reaisReais of foreign currency-denominated indebtedness from loans, financingsfinancing and debentures, compared to probable scenario. This sensitivity analysis assumes a simultaneous unfavorable 25% and 50% fluctuation in each of the exchange rates affecting the foreign currencies in which our indebtedness is denominated.

The foreign exchange variations of the acquisition of energy from Itaipu is balanced by the CVA and Other financial components in tariff adjustment. This amount is passed through to customers in next tariff adjustment. Thus, this exposure affects the cash flow of the year, but does not affect the result of the year.

The table below provides summarized information regarding our exposure to exchange rate risk as of December 31, 2015:

2020:

U.S. Dollar:

(in millions of R$)

Financing7,866
Supplier (Itaipu)

U.S. Dollar325

 R$
(Millions)
8,191
Other Currencies: 

Financing

33

-

Supplier (Itaipu)

315

348

Other Currencies

Financing

14

Net liabilities exposed to exchange rate risk

3628,191

Swap transactions

On December 31, 2020 we had R$7,854 million in loans and financing outstanding that we use derivative instruments (swaps) to protect the servicing associated with these debts (principal plus interest).

194 

The derivative financial instruments contracted have the purpose of protecting the operations against the risks arising from foreign exchange variation and are not used for speculative purposes.

The notional amount of derivative transactions are not presented in the Company´s statement of financial position, since they refer to transactions that do not require cash as only the gains or losses actually incurred are recorded.

The table presents the derivative instruments contracted by the Company as of December 31, 2020:

Assets (1)Liability (1)Maturity periodTrade marketNotional amount (2)Unrealized gain/loss
Carrying amount 2020Fair value 2020

US$ exchange variation +

Rate (9.25% p.y.)

Local currency + R$150.49% of CDI

Interest:

Semi-annual

Principal:

Dec. 2024

Over the counterUS$1,0001,7722,110

US$ exchange variation +

Rate (9.25% p.y.)

Local currency + R$125.52% of CDI

Interest:

Semi-annual

Principal:

Dec. 2024

Over the counterUS$500588839
 

2,360

2,949

Current asset 523
Non-current asset 2,426

(1)For the US$1 billion Eurobond issued on December 2017: (i) for the principal, a call spread was contracted, with floor at R$3.25/US$ and ceiling at R$5.00/US$; and (ii) a swap was contracted for the total interest, for a coupon of 9.25% p.a. at an average rate equivalent to 150.49% of the CDI. For the additional US$500 issuance of the same Eurobond issued on July 2018: (1) a call spread was contracted for the principal, with floor at R$3.85/US$ and ceiling at R$5.00/US$; and (2) a swap was contracted for the interest, resulting in a coupon of 9.25% p.a., with an average rate equivalent to 125.52% of the CDI rate. The upper limit for the exchange rate in the hedge instrument contracted by the Company for the principal of the Eurobonds is R$5.00/US$. The instrument matures in December 2024. If the USD/BRL exchange rate is still over R$5.00 in December 2024, the company will disburse, on that date, the difference between the upper limit of the protection range and the spot dollar on that date. The Company is monitoring the possible risks and impacts associated with the dollar being valued above R$5.00, and assessing various strategies for mitigating the foreign exchange risk up to the maturity date of the transaction. The hedge instrument fully protects the payment of six-monthly interest, independently of the USD/BRL exchange rate.”
(2)In million of US$.

In accordance with market practice, the Company uses a mark-to-market method to measure its derivatives financial instruments for its Eurobonds. The principal indicators for measuring the fair value of the swap are the B3 future market curves for the DI rate and the dollar. The Black & Scholes model is used to price the call spread, and one of parameters of which is the volatility of the dollar, measured on the basis of its historic record over 2 years.

Interest Rate Risk

On December 31, 20152020 we had R$15,16715,020 million in loans and financing outstanding, of which approximately R$15,153 million bore interest at floating rates which, R$15,0952,383 million bear interest at rates tied to inflation indexes and the SELICCDI rate and R$72 million is linked principally to LIBOR.other floating indexes.

AtOn December 31, 20152020, we had liabilities,assets, net of other assets that boreliabilities leaving interest at floating rates in the amount of R$11,7173,296 million. The assets consisted mainly of cash and cash equivalents, as summarized in the tables below. A hypothetical, instantaneous and unfavorable change of 100 basis points in interest rates applicable to floating rate financial assets and liabilities held on December 31, 20152020 would result in a potential lossgain of R$11,71733 million accounted as a financialfinance expense in our consolidated financial statements.

Total Debt Portfolio

195 

Total Debt Portfolio

(in millions of R$)

R$
(Millions)
Floating rate debt:
 

Floating rate debt:

Real-denominated
7,254

Real-denominated

15,120Fixed Rate debt: 

Foreign currency-denominated

7,866
Transaction costs ( - )(57)
Paid interest (-)(25)
Discount on the issuance (-)

(18)

Total15,020

Total Portfolio33

Interest Rate Risk (in millions of R$)

Assets: 
Cash equivalents1,587
Securities4,125
Restricted Cash64
CVA and other financial components

134

Total5,910
 

Liabilities:
 
Financing15,153(2,383)

Foreign currency-denominated

Liabilities financial components…………………………………………………………………………………...
14

(231)

Total liabilities

(2,614)

Total

15,167

3,296

 

Total Portfolio
Floating Rate
(R$millions)

Assets:

Cash and cash equivalents

925

Securities

2,511

Total

3,436

Liabilities:

Financings (Floating Rate)

(15,153

Total liabilities

(15,153

Total

(11,717

Item 12.Description of Securities Other than Equity Securities

American Depositary Shares

Citibank, N.A, serves as the depositary (the “Depositary”‘Depositary’) for both our Common ADSs and Preferred ADSs. Holders of ADSs, any person or entity having a beneficial interest deriving from the ownership of the ADSs, and persons depositing shares or surrendering ADSs for cancellation and withdrawal of Deposited Securities (as defined in the Deposit Agreements) are required to pay to the Depositary certain fees and related charges as identified below.

196 

The fees associated with our Common ADSs are as follows:

Service

Rate

By Whom Paid

(1) Issuance of Common ADSs upon deposit of common shares (excluding issuances as a result of distributions described in paragraph (4) below).Up to $5.00 per 100 Common ADSs (or fraction thereof) issued.Persons depositing common shares or persons receiving Common ADSs.
(2) Delivery of Deposited Securities, property and cash against surrender of Common ADSs.Up to $5.00 per 100 Common ADSs (or fraction thereof) surrendered.Persons surrendering Common ADSs for purpose of withdrawal of Deposited Securities or persons to whom Deposited Securities are delivered.
(3) Distribution of cash dividenddividends or other cash distributions (i,e,(i.e. sale of rights and other entitlements).Up to $2.00 per 100 Common ADSs (or fraction thereof) held.Persons to whom a distribution is made.
(4) Distribution of Common ADSs pursuant to (i) stockshare dividends or other free stockshare distributions, or (ii) exercise of rights to purchase additional Common ADSs.Up to $5.00 per 100 Common ADSs (or fraction thereof) issued.Persons to whom a distribution is made.
(5) Distribution of securities other than Common ADSs or rights to purchase additional Common ADSs (i.e., spin off shares).Up to $5.00 per 100 Common ADSs (or fraction thereof) issued.Persons to whom a distribution is made,
made.
(6) Transfer of ADRs.$1.50 per certificate presented for transfer.Persons presenting certificate for transfer.

The fees associated with our Preferred ADSs are as follows:

Service

Rate

By Whom Paid

(1) Issuance of Preferred ADSs upon deposit of preferred shares (excluding issuances contemplated by paragraphs (3) (b) and (5) below).Up to $5.00 per 100 Preferred ADSs (or fraction thereof) issued.Persons for whom deposits are made or persons receiving Preferred ADSs.
(2) Delivery of Deposited Securities, property and cash against surrender of Preferred ADSs.Up to $5.00 per 100 Preferred ADSs (or fraction thereof) surrendered.Persons surrendering Preferred ADSs or making withdrawal.
(3) Distribution of (a) cash dividend or (b) Preferred ADSs pursuant to stockshare dividends (or other free distribution of stock)share).No fee, soas long as prohibited by the exchange upon which the Preferred ADSs are listed,listed. If the charging of such fee is not prohibited, the fees specified in (1) above shall be payable in respect of a distribution of Preferred ADSs pursuant to stockshare dividends (or other free distribution of stock)share) and the fees specified in (4) below shall be payable in respect of distributions of cash.Persons to whom a distribution is made.
(4) Distribution of cash proceeds (i.e., upon sale of rights and other entitlements).Up to $2.00 per 100 Preferred ADSs (or fraction thereof) held.Persons to whom a distribution is made.
(5) Distribution of Preferred ADSs pursuant to exercise of rights.Up to $5.00 per 100 Preferred ADSs (or fraction thereof) issued.Persons to whom a distribution is made.

197 

Direct and indirect depositary paymentspayments.

We have an agreement with the Depositary to reimburse the Company, up to a limited amount, for certain expenses in connection with our ADR programs, including listing fees, legal and accounting expenses, proxy distribution costs and investor relation related expenses. These reimbursements for the year ended December 31, 20152020 totaled a net amount of approximately US$2,6560.958 million, after deduction of applicable USU.S. taxes, in the amount of US$1,1380.404 million.

PART II

 

Item 13.Defaults, Dividend Arrears and Delinquencies

Not applicable.

 

Item 14.Material Modifications to the Rights of Security Holders and Use of Proceeds

Not applicable.

 

Item 15.Item 15.Controls and Proceduresprocedures

(a)       Assessment of Controls and Procedures for Disclosure

(a)Evaluation of Disclosure Controls and Procedures

Our Executive Board, including our Chief Executive Officer (or CEO),(‘CEO’) and Chief Financial and Investor Relations Officer, (or CFO), evaluated the effectiveness of our financial disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of December 31 2020, and have concluded that on December 31, 2015,because of the material weakness in our internal control over financial reporting as discussed below in Item 15 (b), these financial disclosure controls and procedures were sufficientnot effective.

Disclosure controls and procedures are designed to provide reasonable assurance that information in our files and records which mustrequired to be disclosed by us in the reports that we file or submit under the Securities Exchange Act are: (i)of 1934, as amended, is recorded, processed, summarized and reported within the time periodsperiod specified in the SEC’sSEC rules and formsforms. These disclosure controls and (ii) collectedprocedures include, without limitation, controls and procedures designed to provide reasonable assurance that information required to be disclosed by us in the reports we file or submit is accumulated and communicated to our management of the Company, including our CEOthe principal executive officer and CFO, in anfinancial officer, as appropriate manner to allow timely decisions regarding the required disclosure. In light of the material weaknesses discussed below, we performed additional analysis and other post-closing procedures to ensure our consolidated financial statements are prepared in accordance with generally accepted accounting principles. Accordingly, our management, including our principal executive and financial officer, have concluded that the consolidated financial statements included in this Form 20-F present fairly, in all material respects, our financial position, results of operations and cash flows for the periods presented in conformity with IFRS as issued by the IASB.

 

(b)Management’s Annual Report on Internal Control related to Financial Reporting

Our Executive Board, including our CEO and CFO,(b)       Management’s Annual Report on Internal Controls over Financial Reporting

Management is responsible for establishing and maintaining effectiveadequate internal controls over financial reporting.

Our internal controlscontrol over financial reporting, includeas defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act.

198 

Our internal control system was designed to provide a reasonable assurance as to the integrity and reliability of the published financial statements. Our internal control over financial reporting includes those policies and procedures that were implementedthat:

(1)Pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the Company’s assets;
(2)Provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with IFRS, and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and Chief Officers of the Company; and
(3)Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the Company’s assets that could have a material effect on the financial statements.

All internal control systems, no matter how well designed, have inherent limitations and can provide only reasonable assurance as to: (i)that the reliability of accounting and financial records that, in reasonable detail, accurately and fairly reflect our transactions and dispositions of our assets; (ii) that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles; (iii) that our receipts and expenditures are being made only in accordance with appropriate authorizations of our Management and directors; and (iv) the timely detection of inappropriate purchases, and the disposal or allocation of material assets. We emphasize that due to their inherent limitations, the possibility exists that these actions may not prevent or detect misstatements. Also, projections of any evaluationobjectives of the effectiveness ofcontrol system are met.

Management evaluated the internal controlscontrol over financial reporting for future periods are subject tounder the risk that controls may become inadequate becausesupervision of changes in the conditions in which they operate, or inability to detect matters that are not compliant with the Company’s established policies or procedures.

Our managementour CEO and Chief Financial and Investor Relations Officer, as of December 31, 2020. Management evaluated the effectiveness of our internal control over financial reporting internal controls at December 31, 2015 based on the criteria set forth in the Committee of Sponsoring Organizations of Treadway Commission framework of 2013.

Based on these criteria, a material weakness was identified and management concluded that as of December 31, 2020 our internal control over financial reporting were not effective. As previously highlighted herein, this ineffectiveness has not compromised the consolidated financial statements as of December 31, 2020.

Material Weakness in Internal Control over Financial Reporting

A material weakness is a deficiency, or a combination of deficiencies, in the internal control over financial reporting such that there is a reasonable possibility that a material misstatement in the Company’s annual or interim financial statements will not be prevented or detected on a timely basis.

Our management has identified a material weakness related to lack of identification, design and execution of relevant controls on business and financial reporting processes and information technology general controls (ITGC), to prevent or detect material misstatements of the Company’s annual or interim financial statements on a timely basis.

Attestation Report of the Registered Public Accounting Firm

The effectiveness of our internal control over financial reporting as of December 31, 2020, has been audited by Ernst & Young Auditores Independentes S.S., the Company’s independent registered public accounting firm. Their audit report on management’s assessment of internal control over financial reporting as of December 31, 2020, is included below in this Form 20-F and expresses an adverse opinion on the effectiveness of our internal control over financial reporting as of December 31, 2020.

199 

(c)       Report of Independent Registered Public Accounting Firm

 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and the Board of Directors of

Companhia Energética de Minas Gerais – CEMIG

Opinion on Internal Control over Financial Reporting

We have audited Companhia Energética de Minas Gerais – CEMIG’s internal control over financial reporting as of December 31, 2020, based on criteria established in the Internal Control Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission or(2013 framework) (the COSO (2013)criteria). Our management concluded that, for the year ended December 31, 2015 the system of internal control was effective.

The Company’s registered independent public accounting firm which auditedIn our consolidated financial statements for the year ended December 31, 2015, Deloitte Touche Tohmatsu Auditores Independentes, has audited the effectivenessopinion, because of the Company’s financial reporting internal control as of December 31, 2015 and issued an attestation report, which is included below.

The Ethics Committee

Our Ethics Committee was established on August 12, 2004, and is made up of three permanent members and three alternate members. It is responsible for the management, dissemination and updatingeffect of the Cemig’s Statement of Ethical Principles and Code of Professional Conduct. This Committee receives and investigates all reports of violationmaterial weakness described below on the achievement of the ethical principles and standards of conduct.

In December 2006 we implemented the Anonymous Reporting Channel, available on our intranet. Its purpose is to receive, either anonymously or from identified sources, complaints or accusations of irregular practices, such as financial fraud, misappropriation of assets, receipt of unfair advantages, or making of illegal contracts. It aims to provide improvement in transparency, in correction of unethical or illegal behavior, and in corporate governance, and meet the requirementsobjectives of the Sarbanes-Oxley Act. Complaints or questions may be addressed to: Cemig, Av. Barbacena 1200, 19th Floor/A1, 30190-131, Belo Horizonte, Minas Gerais, Brazil ore-mailed to comissaodeetica@cemig.com.br.

(c)Attestation Report of the Registered Public Accounting Firm

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of

Companhia Energética de Minas Gerais – CEMIG

Belo Horizonte – MG – Brazil

We have audited the internal control over financial reporting ofcriteria, Companhia Energética de Minas Gerais – CEMIG and subsidiaries (the “Company”)Company has not maintained effective internal control over financial reporting as of December 31, 2015,2020, based on the criteria establishedCOSO criteria.

A material weakness is a deficiency, or combination of deficiencies, in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizationsinternal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the Treadway Commission. company’s annual or interim financial statements will not be prevented or detected on a timely basis. The following material weakness has been identified and included in management’s assessment. Management has identified a material weakness related to the lack of identification, design and execution of relevant controls on business and financial reporting processes and information technology general controls (ITGC).

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated statement of financial position of the Company as of December 31, 2020 and 2019, the related consolidated statements of income, comprehensive income, changes in equity and cash flows for each of the three years in the period ended December 31, 2020, and the related notes. This material weakness was considered in determining the nature, timing and extent of audit tests applied in our audit of the 2020 consolidated financial statements, and this report does not affect our report dated April 30, 2021, which expressed an unqualified opinion thereon.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying Management’s Annual Report on Internal Control related toover Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States).PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects.

200 

 

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed by, or under the supervision of, the company’s principal executive and principal financial officers, or persons performing similar functions, and effected by the company’s board of directors, management, and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of theits inherent limitations, of internal control over financial reporting including the possibility of collusion or improper management override of controls, material misstatements due to error or fraud may not be preventedprevent or detected on a timely basis.detect misstatements. Also, projections of any evaluation of the effectiveness of the internal control over financial reporting to future periods are subject to the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2015, based on the criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated financial statements as of and for the year ended December 31, 2015 of the Company and our report dated November 11, 2016 expressed an unqualified opinion on those financial statements and included (i) explanatory paragraph related to the fact that the Company is discussing in courts the extension of the concessions agreements of hydroelectric power plants of Jaguara and São Simão that had their concession agreements expired in August 2013 and January 2015, respectively and (ii) explanatory paragraph about going concern of Renova Energia S.A., an equity-method investee of the Company.

\s\

DELOITTE TOUCHE TOHMATSU

/s/ Ernst & Young Auditores Independentes S.S.

Belo Horizonte, MG, Brazil

November 11, 2016

April 30, 2020

(d)201 
Changes in Financial Reporting Internal ControlsTable of Contents

There have been no changes

(d)       Plans for Remediation of Material Weakness

Remediation plans are in progress to assure (I) the financial reporting internal control system duringdeployment of a PAM tool (Privileged Access Manager), adoption  of procedures to revoke non-revised key-users access’s rights and (III) implementation of EDR (End-point Detection and Response) tool and CSIR (Computer Security Incident Response) procedures. Corroborating the year ending on December 31, 2015 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

During 2015,assertiveness and timeliness of corrections and remedial actions, the Company completedCompany's Internal Controls area validated with Management the implementation processanticipation of the internal controls2021 work schedule, prioritizing actions and completing remedies in order to be tested and audited with compared to the previous years' schedule.In addition, control failures will be stratified, demonstrating the dependence and influence of its subsidiary Gasmig, acquiredother company departments on the appointments in 2014, since it is partorder to act responsibly at all levels and organizational areas, acting on the root cause and mitigating the recurrence of the overall scope of the Company’s internal controls over financial reporting.failure.

 

Item 16A.Financial Specialist of the Audit Committee Financial Expert

Our Audit Board acts as ourWe established an Audit Committee on June 11, 2018 in compliance with the Brazilian State Companies Law, which operates as an audit committee for the purposespurpose of the Sarbanes-Oxley ActLaw of 2002. Under Section 10A–3 (c) (3) of the SEC rules on Audit Committeesaudit committees of companies listed companies on the New York Stock Exchange, it is optional for non-U.S.non-US issuers can opt not to have a separate Audit Committeeaudit committee made up of independent members ifprovided that they have an Audit Board is established andaudit board or committee that has been chosen in accordance with the legislationlegal rules of its origin country, of origin, when such regulationswhich expressly require or allow thatpermit this committee or board to fulfillshould comply with certain duties; and if such exception is the case, an Audit Board may exercise the duties and responsibilitiesobligations. The Financial Expert of anour Audit Committee is Pedro Carlos de Mello and he also satisfies the independence requirements of the United States to the extent permitted by Brazilian Law. The financial specialists on our Audit Board are Mr. Newton Brandão Ferraz Ramos and Mr. Ronaldo Dias, an alternate member of the audit board.Rule 10A-3.

 

Item 16B.Code of Ethics

We have adopted thea code of ethics, as defined in Item 16B of Form 20-F under the Exchange Act. Our code of ethics applies to our Chief Executive Officer, Chief FinancialFinance and Investor Relations Officer, and to persons performing similar functions, as well as to our directors,members of the Board of Directors, other officers, and employees. TheIn 2019 we made minor adjustments to our code of ethics wasto comply with Brazilian Law No. 13.303 of 2016, which is filed with the SEC as Item 7 in ouran exhibit to this Form 6-K for the month of September 2016,20-F, and is available on our website at www.cemig.com.br. If we change the provisions of our code of ethics that apply to our Chief Executive Officer, Chief Finance and Investor Relations Officer, and/or persons performing similar functions, or if we grant any waiver of such provisions, we will disclose such change or waiver within five business days following the date of the change or waiver, on our website at the same web address.

202 

 

Item 16C.Principal Accountant Fees and Services

Audit and Non-Audit Fees

The following table summarizes the aggregate fees billed to us by Deloitte Touche TohmatsuErnst &Young Auditores Independentes duringacted as our independent registered public accounting firm for the fiscal yearyears ended December 31, 2015, 2014,2020 and 2013:2019. Fees for professional services provided by our independent auditors in each of the last three fiscal years, in each of the following categories are:

 

(thousands of Reais)

Year ended December, 31

2020

2019

Audit fees7,3277,116
Audit-related fees865-
Tax fees880842
Total

9,072

7,958

 

   Year ended
December 31,
 
   2015   2014   2013 
   (thousands of reais) 

Audit fees

   1,536     1,489     1,444  

Additional services:

      

Review of income tax returns and quarterly provisions for income tax and Social Contribution tax

   78     74     70  

Audit of Related Fees

   15     14     13  
  

 

 

   

 

 

   

 

 

 

Total fees

   1,629     1,577     1,527  
  

 

 

   

 

 

   

 

 

 

Audit fees — Audit fees in the above table are the aggregate fees billed by Deloitte Touche Tohmatsu Auditores Independentes in 2015, 2014 and 2013 in connection withinclude the audit of our annual consolidated financial statements prepared in accordance with the IFRS standards issued by IASB and of our internal control over financial repoting,reporting, the reviewquarterly reviews of our quarterlyconsolidated interim financial statements, statutory financial statements.

Tax Fees — Tax fees are fees for professional services in relation to tax return reviews (tax compliance).

Audit-Related Fees —audits of our subsidiaries and certain regulatory audits. Audit-related fees are fees forinclude mostly services related to the issuance of comfort letter in connection with regulatory demands.our debentures. Tax fees refers to certain tax compliance services.

Audit Committee Pre-Approval Policies and Procedures

Our Fiscal CouncilAudit Committee currently serves as our audit board or committee for purposes of the Sarbanes-Oxley Act of 2002. However, as required by Brazilian legislation, we have adopted pre-approval policies and procedures whereby all audit and non-audit services provided by external auditors must be approved by the Board of Directors. Any service proposals submitted by external auditors need to be discussed and approved by the Board of Directors during its meetings. Once the proposed service is approved, we formalize the engagement of the relevant services. The approval of any audit and non-audit services to be provided by our external auditors is specified in the minutes of the meetings of the Board of Directors. All services mentioned above were pre-approved by the Board of Directors and Audit Committee.

 

Item 16D.Exemptions from the Listing Standards for Audit Committees

We rely on the general exemption from the listing standards relating to audit committees contained in Rule 10A-3(c) (3) under the Exchange Act. Our Fiscal Council thatAudit Committee carries out the functions of an audit committee of the United States to the extent permitted under Brazilian law. Brazilian law requires our Fiscal CouncilAudit Committee to be separate from our board of directors, and members of our Fiscal CouncilAudit Committee are not elected by the Company’s management.  Brazilian law provides standards for the independence of our Fiscal CouncilAudit Committee from our management. Our Audit Committee is composed of four members, one of which is member of our board of directors.

We do not believe that our reliance on this general exemption will materially affect the ability of our Fiscal CouncilAudit Committee to act independently and to satisfy the other requirements of the listing standards relating to audit committees contained in Rule 10A-3 under the Exchange Act.

We also have a Fiscal Council constituted according to the Brazilian law requirements. See more information on Item 6. Directors, Senior Managers and Employees.

203 

 

Item 16E.Purchases of Equity Securities by the Issuer and Affiliated Purchasers

Not applicableapplicable.

 

Item 16F.Change in Registrant’s Certifying Accountant

Not applicableapplicable.

 

Item 16G.Corporate Governance

Corporate Governance Differences from NYSE Practices

On November 4, 2003, the New York Stock Exchange, or NYSE established new corporate governance rules. Under the rules, foreign private issuers are subject to a more limited set of corporate governance requirements than U.S. domestic issuers. Under the NYSE rules, we are required only to: (i) have an audit committee or audit board,Fiscal Council, pursuant to an applicable exemption available to foreign private issuers, that meets certain requirements, (ii) provide prompt certification by our chief executive officerCEO of any material noncompliance with any corporate governance rules, and (iii) provide a brief description of the significant differences between our corporate governance practices and the NYSE corporate governance practice required to be followed by U.S. listed companies. The discussion of the significant differences between our corporate governance practices and those required of U.S. listed companies follows below.

For more information on our corporate governance practices, see Item 9. The Offer and Listing Trading Market—Trading on the BM&FBovespa.B3.

 

Section

NYSE Corporate Governance Rule for U.S.
Domestic Issuers

Our Approach

303A.01A listed company must have a majority of independent directors; “Controlled companies”‘Controlled companies’ are not required to comply with this requirement.Under Section 303A of the rules of the New York Stock Exchange, “controlled company”NYSE, ‘controlled company’ is taken to include a company in which more than 50% of the voting power is held by one individual, a group or another company. Since 50.97% of the voting stockshare of CEMIG is held by the State of Minas Gerais, it is considered to be a controlled company. Therefore, this requirement currently does not apply to CEMIG.
303A.03The non-management directors of a listed company must meet at regularly scheduled executive sessions without management.The non-management directors of CEMIG do not meet at regularly scheduled executive sessions without management.
303A.04A listed company must have a nominating/corporate governance committee composed entirely of independent directors, with a written charter that covers certain minimum specified duties. “Controlled companies”‘Controlled companies’ are not required to comply with this requirement.

As a controlled company, CEMIG is not required to have a nominating/governance committee.

Nonetheless, CEMIG has a Corporate Governance Committee, composed of dependent and independent directors, and its responsibilities are clearly defined in the internal regulations of the Board of Directors.

303A.05A listed company must have a compensation committee composed entirely of independent directors, with a written charter that covers certain minimum specified duties, “Controlled companies”duties; ‘Controlled companies’ are not required to comply with this requirement.As a controlled company, CEMIG would not be required to comply with the compensation committee requirements as if it were a U.S. domestic issuer. CEMIG does not have a compensation committee.
303A.06 and 303A.07A listed company must have an audit committee with a minimum of three independent directors that satisfy the independence requirements of Rule 10A-3 under the Securities Exchange Act of 1934, as amended, with a written charter that covers certain minimum specified duties.CEMIG exercised its prerogative under SEC Rule 10A-3 and the Sarbanes Oxley Act of 2002, which allow non U.S.non-U.S. issuers not to have an Audit Committee. Our Fiscal CouncilAudit Committee carries out the functions of an Audit Committee of the United States up to the limit permitted by Brazilian law.
 CEMIG’s Fiscal CouncilAudit Committee is a permanent body, responsible, principally, for inspection and supervision of the activities of the management and for verifying the managers’ compliance with their duties under the law and under the by-laws.

Section

NYSE Corporate Governance Rule for U.S.
Domestic Issuers

Our Approach

303A.08Shareholders must be given the opportunity to vote on all equity-compensation plans and material revisions thereto, with limited exemptions set forth in the NYSE rules.Under Brazilian Corporate Law, shareholder preapproval is required for the adoption of equity compensation plans.
303A.09A listed company must adopt and disclose corporate governance guidelines that cover certain minimum specified subjects.

CEMIG’s listing on BM&FBovespaB3 is at Corporate Governance Level 1, and CEMIG is thus obliged to comply with the rules contained in those related regulations.

In addition, CEMIG’s Manual for Disclosure and Use of Information, its Securities Trading Policy, the Internal Regulations of its Board of Directors, and its Code of Ethics outline important rules of corporate governance, which orient its management.

303A.12Each listed company Chief Executive OfficerCEO must certify to the NYSE each year that he or she is not aware of any violation by the company of NYSE corporate governance listing standards.CEMIG’s Chief Executive OfficerCEO will promptly notify the NYSE in writing after any executive officer of CEMIG becomes aware of any material non-compliance with any applicable provisions of the NYSE corporate governance rules.

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Item 16H.Mine Safety Disclosure

Not applicable.

 

Item 17.Financial Statements

See “Item 18. Financial Statements.”Statements”.

 

Item 18.Financial Statements

Reference is made to pages F-1 through F-129F- 179 hereof.

The following financial statements are filed as part of this annual report on Form 20-F:

·Audited Consolidated Statement of Financial Position as of December 31, 2020, 2019 and January 1, 2019;
·Audited Consolidated Statement of Income for the years ended December 31, 2020, 2019 and 2018;
·Audited Consolidated Statement of Comprehensive Income for the years ended December 31, 2020, 2019 and 2018;
·Audited Consolidated Statement of Changes in Equity for the years ended December 31, 2020, 2019 and 2018;
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Report of Deloitte Touche Tohmatsu Auditores Independentes for the year ended December 31, 2015 and 2014;
·Audited Consolidated Statement of Cash Flow for the years ended December 31, 2020, 2019 and 2018;
·Notes to the Consolidated Financial Statements;
·Ernst & Young Auditores Independentes S.S. (‘EY’) audited our consolidated financial statements as of and for the years ended December 31, 2020, 2019 and 2018. The financial statements of Madeira Energia S.A. as of and for the year ended December 31, 2020, 2019 and 2018 were audited by PricewaterhouseCoopers Auditores Independentes (‘PWC’)

 

Independent Auditor’s Report (Pricewaterhouse Coopers) of Madeira Energia S.A. – MESA for the year ended December 31, 2015;

 

Independent Auditor’s Report (Pricewaterhouse Coopers) of Norte Energia S.A. – NESA for the year ended December 31, 2015

Audited Consolidated Statement of Financial Position as of December 31, 2015 and December 31 2014;

Audited Consolidated Income Statement and Statements of Comprehensive Income for the years ended December 31, 2015, 2014 and 2013;

Audited Consolidated Statements of Changes in Shareholders’ Equity for the years ended December 31, 2015, 2014 and 2013;

Audited Consolidated Statements of Cash Flows for the years ended December 31, 2015, 2014 and 2013; and

Notes to the Consolidated Financial Statements.

Item 19.Exhibits

The following documents are included as exhibits to this annual report:

No.

Exhibit
Number

Document

Description
1Corporate by-laws of CEMIG, as amended and in effect since June 03, 2014.
July 31, 2020.
2.1Second Amended and Restated Deposit Agreement, dated as of August 10, 2001, by and among us, Citibank, N.A., as depositary, and the holders and beneficial owners of ADSs evidenced by ADRs issued thereunder (incorporated by reference to the Registration Statement on Form F-6 relating to the ADSs filed on August 20, 2001 (File No. 333-13826)).
 (P)
2.2Shareholders’ Agreement, dated June 18, 1997, between the State Government and Southern, relating to the rights and obligations of owners of our shares (incorporated by reference to Exhibit 2.1 to our Registration Statement on Form 20-F filed on August 13, 2001 (File No. 1-15224)).
 (P)
2.3Amendment No,No. 1 to the Second Amended and Restated Deposit Agreement, dated as of August 10, 2001, by and among us, Citibank, N.A., as depositary, and the holders and beneficial owners of ADSs evidenced by ADRs issued thereunder (incorporated by reference to the Registration Statement on Form F-6 relating to the ADSs filed on June 11, 2007 (File No. 333-143636)).
2.4Deposit Agreement, dated as of June 12, 2007, by and among us, Citibank, N.A., as depositary, and the holders and beneficial owners of ADSs evidenced by ADRs issued thereunder (incorporated by reference to the Registration Statement on Form F-6 relating to the common share ADSs filed on May 7, 2007 (File No. 333-142654)).
2.5The total amount of long-term debt securities of CEMIG and its subsidiaries under any one instrument does not exceed 10.0% of our total assets on a consolidated basis. We agree to furnish copies of instruments defining the rights of certain holders of long-term debt to the Securities and Exchange Commission upon request.
2.6Indenture, dated as of December 5, 2017, among CEMIG Geração e Transmissão S.A., as issuer, Companhia Energética de Minas Gerais – CEMIG, as notes guarantor, and the Bank of New York Mellon as trustee, paying agent, transfer agent and registrar and the Bank of New York Mellon SA/NV, Luxembourg Branch, as Luxembourg Paying Agent, Luxembourg Transfer Agent and Luxembourg Listing Agent (incorporated by reference to Exhibit 8 to our Annual Report on Form 20-F filed on May 25, 2005 (File No. 1-15224)).
4.1Contract of Concession for Generating Electric Energy, dated July 10, 1997, between the Federal Government and us, relating to the provision of electric energy generation services to the public (incorporated by reference to Exhibit 4.1 to our Registration Statement on Form 20-F filed on August 13, 2001 (File No. 1-15224)).
 (P)
4.2Contract of Concession of Electric Energy Transmission Services, dated July 10, 1997, between the Federal Government and us, relating to the transmission of electric energy to the public (incorporated by reference to Exhibit 4.2 to our Registration Statement on Form 20-F filed on August 13, 2001 (File No. 1-15224)).
 (P)
4.3Second Amendment to the ElectricityEnergy Transmission Concession Contract, dated September 16, 2005 (incorporated by reference to Exhibit 4.3 to our Registration Statement on Form 20-F filed on June 30, 2006 (File No. 1-15224)).
4.4Third Amendment to the ElectricityEnergy Transmission Concession Contract, for the Northern, Southern, Eastern, and Western geographic areas, dated April 13, 2010 (incorporated by reference to Exhibit 4.4 to our Registration Statement on Form 20-F filed on June 30, 2010 (File No. 1-15224)).
4.5Contracts of Concession of Public Service for Distribution of Electric Energy, dated July 10, 1997, between the Federal Government and us, relating to the provision of electric energy distribution services to the public (incorporated by reference to Exhibit 4.3 to our Registration Statement on Form 20-F filed on August 13, 2001 (File No. 1-15224)).(P)
206 

4.6First Amendment to the ElectricityEnergy Distribution Concession Contract, dated March 31, 2005 (incorporated by reference to Exhibit 4.5 to our Registration Statement on Form 20-F filed on June 30, 2006 (File No. 1-15224)).
4.7Second Amendment to the ElectricityEnergy Distribution Concession Contract, dated September 16, 2005 (incorporated by reference to Exhibit 4.6 to our Registration Statement on Form 20-F filed on June 30, 2006 (File No. 1-15224)).
4.8Contract for the Assignment of CRC Account, dated May 31, 1995, between the State Government and us, relating to amounts due to us from the State Government (incorporated by reference to Exhibit 4.4 to our Registration Statement on Form 20-F filed on August 13, 2001 (File No. 1-15224)).
(P)
4.9First Amendment to the Contract for the Assignment of CRC Account, dated February 24, 2001, between the State Government and us, relating to amounts due to us from the State Government (incorporated by reference to Exhibit 4.5 to our Annual Report on Form 20-F filed on March 26, 2003 (File No. 1-15224)).

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Exhibit
Number

Document

4.10Second Amendment to the Contract for the Assignment of the CRC Account, dated October 14, 2002, between the State Government and us, relating to amounts due to us from the State Government (incorporated by reference to Exhibit 4.6 to our Annual Report on Form 20-F filed on March 26, 2003 (File No. 1-15224)).
4.11Third Amendment to the Contract for the Assignment of CRC Account, dated October 24, 2002, between the State Government and us, relating to amounts due to us from the State Government (incorporated by reference to Exhibit 4.7 to our Annual Report on Form��Form 20-F filed on March 26, 2003 (File No. 1-15224)).
4.12Fourth Amendment to the Contract for the Assignment of CRC Account, dated January 23, 2006, between the State Government and us, relating to amounts due to us from the State Government (incorporated by reference to Exhibit 4.14 to our Registration Statement on Form 20-F filed on June 30, 2006 (File No. 1-15224)).
4.13Announcement of Start of the Public Distribution of Senior Units under CRC Account Securitization Fund, dated as of January 26, 2006 (incorporated by reference to Exhibit 4.15 to our Registration Statement on Form 20-F filed on June 30, 2006 (File No. 1-15224)).
4.14Summary of Indenture Covering Public Distribution of Non-Convertible Unsecured Debentures, dated August 24, 2006, between Cemig DistributionCEMIG D and Unibanco—União dos Bancos Brasileiros S.A. (incorporated by reference to Exhibit 4.18 to our Registration Statement on Form 20-F filed on July 23, 2007 (File No. 1-15224)).
4.15Summary of Indenture Covering Public Distribution of Non-Convertible Unsecured Debentures, dated April 17, 2007, between Cemig Generation and TransmissionCEMIG GT and Unibanco—União dos Bancos Brasileiros S.A. (incorporated by reference to Exhibit 4.19 to our Registration Statement on Form 20-F filed on July 23, 2007 (File No. 1-15224)).
4.16Summary of Indenture Covering the Second Issuance of Debentures, dated December 19, 2007, between Cemig DistributionCEMIG D and BB Banco de Investimento S.A. (incorporated by reference to Exhibit 4.20 to our Annual Report on Form 20-F filed on June 30, 2008 (File No. 1-15224)).
4.17Share Purchase Agreement, dated April 23, 2009, between Cemig Generation and Transmission,CEMIG GT, Terna—Rete Elettrica Nazionale S.p.A., and CEMIG (incorporated by reference to Exhibit 4.22 to our Registration Statement on Form 20-F filed on June 19, 2009 (File No.��1-15224)).
4.18English Summary of Share Purchase Agreement between Companhia Energética de Minas Gerais – CEMIG and Andrade Gutierrez Concessões S.A., dated December 30, 2009 (incorporated by reference to Exhibit 4.18 to our Registration Statement on Form 20-F filed on June 30, 2010 (File No. 1-15224)).
4.19English Summary of Share Purchase Agreement between Companhia Energética de Minas Gerais – CEMIG and Fundo de Investimento em Participações PCP, dated December 31, 2009 (incorporated by reference to Exhibit 4.19 to our Registration Statement on Form 20-F filed on June 30, 2010 (File No. 1-15224)).
4.20English Summary of Put Option Agreement between Companhia Energética de Minas Gerais – CEMIG and Enlighted Partners Venture Capital LLC, dated March 24, 2010 (incorporated by reference to Exhibit 4.20 to our Registration Statement on Form 20-F filed on June 30, 2010 (File No. 1-15224)).
4.21English Summary of Share Purchase Agreement among, Transmissora Aliança de Energia Elétrica S.A.,Taesa, Abengoa Concessões Brasil Holding S.A. and Abengoa Participações Holding S.A., dated June 2, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
207 

4.22English Summary of Share Purchase Agreement among, Transmissora Aliança de Energia Elétrica S.A.,Taesa, Abengoa Concessões Brasil Holding S.A., Abengoa Construção Brasil Ltda., NTE—Nordeste Transmissora de Energia S.A. and Abengoa Participações Holding S.A., dated June 2, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.23Summary of Indenture Covering Public Distribution of Non-Convertible Unsecured Debentures, dated March 3, 2010, between Cemig Generation and Transmission and BB – Banco de Investimento S.A. (incorporated by reference to Exhibit 4.23 to our Annual Report on Form 20-F filed on June 30, 2011 (File No. 1-15224)).

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Exhibit
Number

Document

4.24English Summary of Share Purchase Agreement between Transmissora Aliança de Energia Elétrica S.A. and Abengoa Concessões Brasil Holding S.A. dated March 16, 2012 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.25English Summary of Investment Agreement among RR Participações S.A., Light S.A. and Renova Energia S.A. dated July 8, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.26English Summary of Put Option Agreement between Parati S.A and Fundação de Seguridade Social Braslight dated July 15, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.27English Summary of Share Purchase and Sale Agreement entered into between Amazônia Energia Participações S.A. and Construtora Queiroz Galvão S.A., Construtora OAS Ltda., Contern Construções e Comércio Ltda, Cetenco Engenharia S.A., Galvão Engenharia S.A. and J. Malucelli Construtora de Obras S.A., for shares in Norte Energia S.A. dated October 25, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.28English Summary of Share Acquisition Agreement between CEMIG and the State of Minas Gerais dated December 27, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.29Summary of Indenture Covering the Public Distribution of Non-Convertible Unsecured Debentures, dated March 13, 2012, between Cemig Geração e Transmissão S.A., HSBC Corretora de Títulos e Valores Mobiliários S.A., Banco BTG Pactual S.A. and Banco do Nordeste do Brasil S.A. (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.30Initial Announcement of Public Distribution, under the System of Firm Guarantee of Placement, of Unsecured Debentures Not Convertible into Shares, with Additional Guarantee, in Three Series, of the Third Issue by Cemig Distribuição S.A., dated March 19, 2012 (incorporated by reference to the Form 20-F filed on April 30, 2013 (File No. 1-15224)).
4.31Initial Announcement of Public Distribution, under the System of Best Efforts for Placement, of Unsecured Debentures Not Convertible into Shares, with Additional Guarantee, in up to Three Series, of the Third Issue by Cemig Geração e Transmissão S.A., dated March 12, 2012 (incorporated by reference to the Form 20-F filed on April 30, 2013 (File No. 1-15224)).
4.32Summary of Private Contract for Investment in Transmission Assets, among Companhia Energética de Minas Gerais – Cemig, Cemig Geração e Transmissão S.A. e Trasmissora Aliança de Energia Elétrica S.A. dated May 17, 2012 (incorporated by reference to the Form 20-F filed on April 30, 2013 (File No. 1-15224)).
4.33Summary of the Share Purchase Agreement between Cemig Capim Branco Energia S.A., Suzano Papel e Celulose S.A., and Suzano Holding S.A., intervening by Comercial Agrícola Paineiras LTDA (“Paineiras”) e Epícares Empreendimentos e Participações Ltda (“Epícares”), dated March 12, 2013 (incorporated by reference to the Form 20-F filed on April 30, 2013 (File No. 1-15224)).
4.34Summary of the Commitment Undertaking for Settlement, signed between the State of Minas Gerais and Companhia Energética de Minas Gerais – CEMIG, dated November 22, 2012 (incorporated by reference to the Form 20-F filed on April 30, 2013 (File No. 1-15224)).
8List of Subsidiaries (incorporated by reference to Exhibit 8 to our Annual Report on Form 20-F filed on May 25, 2005 (File No. 1-15224)).
11Code of Ethics (incorporated by reference to Item 7 in our Form 6-K for the month of September 2016 (File No. 1-15224)).
12.1Chief Executive Officer Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated November 14, 2016.
12.2Chief Officer for Finance and Investor Relations Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated November 14, 2016.
13.1Chief Executive Officer Certification pursuant to 18 U.S.C. section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated November 14, 2016.
13.2Chief Officer for Finance and Investor Relations Certification pursuant to 18 U.S.C. section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated November 14, 2016.

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SIGNATURES

The registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned to sign this annual report on its behalf.

COMPANHIA ENERGÉTICA DE MINAS GERAIS–CEMIG

By:

    /s/     Mauro Borges Lemos

Name:

    Mauro Borges Lemos

Title:

    Chief Executive Officer

Date: November 14, 2016

Table of Contents

Exhibit Index

Exhibit
Number

Document

1Corporate by-laws of CEMIG, as amended and in effect since June 03, 2014.
2.1Second Amended and Restated Deposit Agreement, dated as of August 10, 2001, by and among us, Citibank, N.A., as depositary, and the holders and beneficial owners of ADSs evidenced by ADRs issued thereunder (incorporated by reference to the Registration Statement on Form F-6 relating to the ADSs filed on August 20, 2001 (File No. 333-13826)).
2.2Shareholders’ Agreement, dated June 18, 1997, between the State Government and Southern, relating to the rights and obligations of owners of our shares (incorporated by reference to Exhibit 2.1 to our Registration Statement on Form 20-F filed on August 13, 2001 (File No. 1-15224)).
2.3Amendment No. 1 to the Second Amended and Restated Deposit Agreement, dated as of August 10, 2001, by and among us, Citibank, N.A., as depositary, and the holders and beneficial owners of ADSs evidenced by ADRs issued thereunder (incorporated by reference to the Registration Statement on Form F-6 relating to the ADSs filed on June 11, 2007 (File No. 333-143636)).
2.4Deposit Agreement, dated as of June 12, 2007, by and among us, Citibank, N.A., as depositary, and the holders and beneficial owners of ADSs evidenced by ADRs issued thereunder (incorporated by reference to the Registration Statement on Form F-6 relating to the common share ADSs filed on May 7, 2007 (File No. 333-142654)).
4.1Contract of Concession for Generating Electric Energy, dated July 10, 1997, between the Federal Government and us, relating to the provision of electric energy generation services to the public (incorporated by reference to Exhibit 4.1 to our Registration Statement on Form 20-F filed on August 13, 2001 (File No. 1-15224)).
4.2Contract of Concession of Electric Energy Transmission Services, dated July 10, 1997, between the Federal Government and us, relating to the transmission of electric energy to the public (incorporated by reference to Exhibit 4.2 to our Registration Statement on Form 20-F filed on August 13, 2001 (File No. 1-15224)).
4.3Second Amendment to the Electricity Transmission Concession Contract, dated September 16, 2005 (incorporated by reference to Exhibit 4.3 to our Registration Statement on Form 20-F filed on June 30, 2006 (File No. 1-15224)).
4.4Third Amendment to the Electricity Transmission Concession Contract, for the Northern, Southern, Eastern, and Western geographic areas, dated April 13, 2010 (incorporated by reference to Exhibit 4.4 to our Registration Statement on Form 20-F filed on June 30, 2010 (File No. 1-15224)).
4.5Contracts of Concession of Public Service for Distribution of Electric Energy, dated July 10, 1997, between the Federal Government and us, relating to the provision of electric energy distribution services to the public (incorporated by reference to Exhibit 4.3 to our Registration Statement on Form 20-F filed on August 13, 2001 (File No. 1-15224)).
4.6First Amendment to the Electricity Distribution Concession Contract, dated March 31, 2005 (incorporated by reference to Exhibit 4.5 to our Registration Statement on Form 20-F filed on June 30, 2006 (File No. 1-15224)).
4.7Second Amendment to the Electricity Distribution Concession Contract, dated September 16, 2005 (incorporated by reference to Exhibit 4.6 to our Registration Statement on Form 20-F filed on June 30, 2006 (File No. 1-15224)).
4.8Contract for the Assignment of CRC Account, dated May 31, 1995, between the State Government and us, relating to amounts due to us from the State Government (incorporated by reference to Exhibit 4.4 to our Registration Statement on Form 20-F filed on August 13, 2001 (File No. 1-15224)).
4.9First Amendment to the Contract for the Assignment of CRC Account, dated February 24, 2001, between the State Government and us, relating to amounts due to us from the State Government (incorporated by reference to Exhibit 4.5 to our Annual Report on Form 20-F filed on March 26, 2003 (File No. 1-15224)).
4.10Second Amendment to the Contract for the Assignment of CRC Account, dated October 14, 2002, between the State Government and us, relating to amounts due to us from the State Government (incorporated by reference to Exhibit 4.6 to our Annual Report on Form 20-F filed on March 26, 2003 (File No. 1-15224)).

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Exhibit
Number

Document

4.11Third Amendment to the Contract for the Assignment of CRC Account, dated October 24, 2002, between the State Government and us, relating to amounts due to us from the State Government (incorporated by reference to Exhibit 4.7 to our Annual Report on Form 20-F filed on March 26, 2003 (File No. 1-15224)).
4.12Fourth Amendment to the Contract for the Assignment of CRC Account, dated January 23, 2006, between the State Government and us, relating to amounts due to us from the State Government (incorporated by reference to Exhibit 4.14 to our Registration Statement on Form 20-F filed on June 30, 2006 (File No. 1-15224)).
4.13Announcement of Start of Public Distribution of Senior Units under CRC Account Securitization Fund, dated as of January 26, 2006 (incorporated by reference to Exhibit 4.15 to our Registration Statement on Form 20-F filed on June 30, 2006 (File No. 1-15224)).
4.14Summary of Indenture Covering Public Distribution of Non-Convertible Unsecured Debentures, dated August 24, 2006, between Cemig Distribution and Unibanco—União dos Bancos Brasileiros S.A. (incorporated by reference to Exhibit 4.18 to our Registration Statement on Form 20-F filed on July 23, 2007 (File No. 1-15224)).
4.15Summary of Indenture Covering Public Distribution of Non-Convertible Unsecured Debentures, dated April 17, 2007, between Cemig Generation and Transmission and Unibanco—União dos Bancos Brasileiros S.A. (incorporated by reference to Exhibit 4.19 to our Registration Statement on Form 20-F filed on July 23, 2007 (File No. 1-15224)).
4.16Summary of Indenture Covering the Second Issuance of Debentures, dated December 19, 2007, between Cemig Distribution and BB Banco de Investimento S.A. (incorporated by reference to Exhibit 4.20 to our Annual Report on Form 20-F filed on June 30, 2008 (File No. 1-15224)).
4.17Share Purchase Agreement, dated April 23, 2009, between Cemig Generation and Transmission, Terna—Rete Elettrica Nazionale S.p.A., and CEMIG (incorporated by reference to Exhibit 4.22 to our Registration Statement on Form 20-F filed on June 19, 2009 (File No. 1-15224)).
4.18English Summary of Share Purchase Agreement between Companhia Energética de Minas Gerais – CEMIG and Andrade Gutierrez Concessões S.A., dated December 30, 2009 (incorporated by reference to Exhibit 4.18 to our Registration Statement on Form 20-F filed on June 30, 2010 (File No. 1-15224)).
4.19English Summary of Share Purchase Agreement between Companhia Energética de Minas Gerais – CEMIG and Fundo de Investimento em Participações PCP, dated December 31, 2009 (incorporated by reference to Exhibit 4.19 to our Registration Statement on Form 20-F filed on June 30, 2010 (File No. 1-15224)).
4.20English Summary of Put Option Agreement between Companhia Energética de Minas Gerais – CEMIG and Enlighted Partners Venture Capital LLC, dated March 24, 2010 (incorporated by reference to Exhibit 4.20 to our Registration Statement on Form 20-F filed on June 30, 2010 (File No. 1-15224)).
4.21English Summary of Share Purchase Agreement among Transmissora Aliança de Energia Elétrica S.A., Abengoa Concessões Brasil Holding S.A. and Abengoa Participações Holding S.A., dated June 2, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.22English Summary of Share Purchase Agreement among Transmissora Aliança de Energia Elétrica S.A., Abengoa Concessões Brasil Holding S.A., Abengoa Construção Brasil Ltda., NTE—Nordeste Transmissora de Energia S.A. and Abengoa Participações Holding S.A., dated June 2, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.23Summary of Indenture Covering Public Distribution of Non-Convertible Unsecured Debentures, dated March 3, 2010, between Cemig Generation and TransmissionGT and BB – Banco de Investimento S.A. (incorporated by reference to Exhibit 4.23 to our Annual Report on Form 20-F filed on June 30, 2011 (File No. 1-15224)).
4.24English Summary of Share Purchase Agreement between Transmissora Aliança de Energia Elétrica S.A.Taesa and Abengoa Concessões Brasil Holding S.A. dated March 16, 2012 (incorporated by reference to the Form 20-F filed on April 27.,27, 2012 (File No. 1-15224)),
.
4.25English Summary of Investment Agreement among RR Participações S.A., Light S.A. and Renova Energia S.A. dated July 8, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).

Table of Contents

Exhibit
Number

Document

4.26English Summary of Put Option Agreement between Parati S.A. and Fundação de Seguridade Social Braslight dated July 15, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.27English Summary of Share Purchase and Sale Agreement entered into between Amazônia Energia Participações S.A. and Construtora Queiroz Galvão S.A., Construtora OAS Ltda., Contern Construções e Comércio Ltda., Cetenco Engenharia S.A., Galvão Engenharia S.A. and J. Malucelli Construtora de Obras S.A., for shares in Norte Energia S.A. dated October 25, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.28English Summary of Share Acquisition Agreement between CEMIG and the State of Minas Gerais dated December 27, 2011 (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.29Summary of Indenture Covering the Public Distribution of Non-Convertible Unsecured Debentures, dated March 13, 2012, between CemigCEMIG Geração e Transmissão S.A., HSBC Corretora de Títulos e Valores Mobiliários S.A., Banco BTG Pactual S.A. and Banco do Nordeste do Brasil S.A. (incorporated by reference to the Form 20-F filed on April 27, 2012 (File No. 1-15224)).
4.30Initial Announcement of Public Distribution, under the Regime of Firm Guarantee of Placement, of Unsecured Debentures Not Convertible into Shares, with Additional Guarantee, in Three Series, of the Third Issue by Cemig Distribuição S.A.,CEMIG D, dated March 19, 2012 (incorporated by reference to the Form 20-F filed on April 30, 2013 (File No. 1-15224)).
4.31Initial Announcement of Public Distribution, under the Regime of Best Efforts for Placement, of Unsecured Debentures Not Convertible into Shares, with Additional Guarantee, in up to Three Series, of the Third Issue by Cemig Geração e Transmissão S.A.,CEMIG GT, dated March 12, 2012 (incorporated by reference to the Form 20-F filed on April 30, 2013 (File No. 1-15224)).
4.32Summary of Private Contract for Investment in Transmission Assets, among Companhia Energética de Minas Gerais – Cemig, Cemig Geração e Transmissão S.A. e Trasmissora Aliança de Energia Elétrica S.A.CEMIG, CEMIG GT and Taesa dated May 17, 2012 (incorporated by reference to the Form 20-F filed on April 30, 2013 (File No. 1-15224
1-15224)).
4.33Summary of the Share Purchase Agreement between CemigCEMIG Capim Branco Energia S.A., Suzano Papel e Celulose S.A., and Suzano Holding S.A., intervening by Comercial Agrícola Paineiras LTDA. (“Paineiras”(‘Paineiras’) e Epícares Empreendimentos e Participações LTDA. (“(‘Epícares”cares’), dated March 12, 2013 (incorporated by reference to the Form 20-F filed on April 30, 2013 (File No. 1-15224)).
4.34Summary of the Commitment Undertaking for Settlement, signed between the State of Minas Gerais and Companhia Energética de Minas Gerais – CEMIG, dated November 22, 2012 (incorporated by reference to the Form 20-F filed on April 30, 2013 (File No. 1-15224)).
4.364.35Fifth Amendment to Concession Contracts NoNo. S 002/1997–DNAEE, 003/1997–DNAEE, 004/1997–DNAEE and 005/1997–DNAEE, dated December 21, 2015, between the Federal Republic of Brazil and us, relatingrelated to electricityenergy distribution service.service (incorporated by reference to the Form 20-F filed on November 14, 2016 (File No. 1-15224)).
4.36Excerpts from concession contracts for energy generation Nos. 8, 9, 10, 11, 12, 13, 14, 15 and 16 between the Mining and Energy Ministry and CEMIG GT.
8List of Subsidiaries (incorporated by reference to Exhibit 8 to our Annual Report on Form 20-F filed on May 25, 2005 (File No. 1-15224)).
11Statement of Ethical Principles And Code of Ethics (incorporated by reference to Item 7 in our Form 6-K for the month of September 2016(File No. 1-15224)).
Professional Conduct.
12.1Chief Executive Officer Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated November 14, 2016.
April 30, 2021.
12.2Chief Officer for Finance and Investor Relations Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated November 14, 2016.April 30, 2021.
208 

13.1Chief Executive Officer Certification pursuant to 18 U.S.C. section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated November 14, 2016.
April 30, 2021.
13.2Chief Officer for Finance and Investor Relations Certification pursuant to 18 U.S.C. section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated November 14, 2016.April 30, 2021.
101.INSXBRL Instance Document.
101.SCHXBRL Taxonomy Extension Schema Document.
101.CALXBRL Taxonomy Extension Calculation Linkbase Document.
101.DEFXBRL Taxonomy Extension Definition Linkbase Document.
101.LABXBRL Taxonomy Extension Label Linkbase Document.
101.PREXBRL Taxonomy Extension Presentation Linkbase Document.

209 

SIGNATURES

LOGOThe registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the undersigned to sign this annual report on its behalf.

COMPANHIA ENERGÉTICA DE MINAS GERAIS – CEMIG

Date: April 30, 2021

By:

/s/ Reynaldo Passanezi Filho

Name: Reynaldo Passanezi Filho
Title: Chief Executive Officer

By:

/s/ Leonardo George de Magalhães

Name: Leonardo George de Magalhães
Title: Chief Officer for Finance and Investor Relations

 

 

 

 

 

 

Companhia Energética de

Minas Gerais – CEMIG

CEMIG

Consolidated Financial Statements as of December 31, 20152020, 2019 and December 31,

2014January 1st, 2019 and for each of the Years Ended December 31, 2015, 20142020, 2019 and

2013 2018 and Report of Independent Registered Public Accounting

 

CONTENTS

CONSOLIDATED STATEMENT OF FINANCIAL POSITIONF-9
CONSOLIDATED STATEMENT OF INCOMEF-11
CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOMEF-12
CONSOLIDATED STATEMENT OF CHANGES IN EQUITYF-13
CONSOLIDATED STATEMENT OF CASH FLOWSF-15
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTSF-17
1.OPERATING CONTEXTF-17
2.BASIS OF PREPARATIONF-27
3.PRINCIPLES OF CONSOLIDATIONF-51
4.CONCESSIONS AND AUTHORIZATIONSF-53
5.OPERATING SEGMENTSF-58
6.CASH AND CASH EQUIVALENTSF-64
7.MARKETABLE SECURITIESF-65
8.RECEIVABLES FROM CUSTOMERS, TRADERS AND POWER TRANSPORT CONCESSION HOLDERSF-65
9.RECOVERABLE TAXESF-66
10.INCOME AND SOCIAL CONTRIBUTION TAXESF-68
11.ACCOUNTS RECEIVABLE FROM THE STATE OF MINAS GERAISF-71
12.ESCROW DEPOSITSF-72
13.REIMBURSEMENT OF TARIFF SUBSIDIESF-72
14.CONCESSION FINANCIAL AND SECTOR ASSETS AND LIABILITIESF-73
15.CONCESSION CONTRACT ASSETSF-79
16.INVESTMENTSF-86
17.PROPERTY, PLANT AND EQUIPMENTF-109
18.INTANGIBLE ASSETSF-112
19.LEASING TRANSACTIONSF-115
20.SUPPLIERSF-118
21.TAXES PAYABLE AND AMOUNTS TO BE REFUNDED TO CUSTOMERSF-118
22.LOANS, FINANCING AND DEBENTURESF-119
23.REGULATORY CHARGESF-125
24.POST-EMPLOYMENT OBLIGATIONSF-125
25.PROVISIONSF-131
26.EQUITY AND REMUNERATION TO SHAREHOLDERSF-141
27.REVENUEF-149
28.OPERATING COSTS AND EXPENSESF-153
29.FINANCE INCOME AND EXPENSESF-156
30.RELATED PARTY TRANSACTIONSF-157
31.FINANCIAL INSTRUMENTS AND RISK MANAGEMENTF-160
32.ASSETS AS HELD FOR SALE AND DISCONTINUED OPERATIONSF-174
33.INSURANCEF-176
34.COMMITMENTSF-172
35.NON-CASH TRANSACTIONSF-178
36.SUBSEQUENT EVENTSF-178

LOGO

Report Of Independent Registered Public Accounting Firm

LOGO

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRMTo the Shareholders and the Board of Directors of

Companhia Energética de Minas Gerais – CEMIG

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheetsstatement of financial position of Companhia Energética de Minas Gerais—Gerais – CEMIG and subsidiaries (the “Company”)Company) as of December 31, 20152020 and 2014, and2019, the related consolidated statements of income, comprehensive income, changes in equity and cash flows for each of the three years in the period ended December 31, 2015. These2020, and the related notes (collectively referred to as the consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express anstatements). In our opinion, on these financial statements based on our audits. audits and the report of other auditors, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2020 and 2019, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2020, in conformity with International Financial Reporting Standards (IFRS), as issued by the International Accounting Standards Board (IASB).

We did not audit the financial statements of Madeira Energia S.A (a 18.05% percent owned directS.A., a corporation in which the Company has, directly and indirect equity method investee company) and Norte Energia S.A (a 12.50% percent owned indirect equity method investee company). Theindirectly, 15.5% interest. In the consolidated financial statements, the Company’s investment in Madeira Energia S.A. is stated at R$367 million and R$552 million as of December 31, 20152020 and 2014, after consolidating adjustments, was R$1,379 million and R$1,382 million, respectively, and its loss pick up was, after consolidating adjustments, R$3 million and R$387 million for the years ended December 31, 2015 and 2014,2019, respectively, and the investmentCompany’s equity in Nortethe losses of Madeira Energia S.AS.A., is stated at December 31, 2015, after consolidating adjustments, was R$905185 million in 2020, R$188 million in 2019 and loss pick up, after consolidating adjustments, of R$33302 million for the year ended December 31, 2015.in 2018. Those financial statements were audited by other auditors whose reports havereport has been furnished to us, and our opinion, insofar as it relates to the amounts included for Madeira Energia S.A. and Norte Energia S.A., is based solely on the reportsreport of the other auditors.

We conducted our auditsalso have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States). (PCAOB), the Company's internal control over financial reporting as of December 31, 2020, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), and our report dated April 30, 2021, expressed an adverse opinion thereon.

Change in Accounting Principle

As discussed in Note 2.8 to the consolidated financial statements, the Company has elected to change its accounting policy for concession contract assets related to the transmission segment in 2020, 2019 and 2018. See below for discussion on our related critical audit matter.

F-3 

 LOGO

Basis for Opinion

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includesmisstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence supportingregarding the amounts and disclosures in the financial statements. An auditOur audits also includes assessingincluded evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statement presentation.statements. We believe that our audits and the report of other auditors provide a reasonable basis for our opinion.

In

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the financial statements that were communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective or complex judgments. The communication of critical audit matters does not alter in any way our opinion based on our audits and the report of the other auditors, such consolidated financial statements, present fairly,taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Concession infrastructure assets

Description of the matter

As described in all material respects,Notes 14, 15 and 18 to the consolidated financial position of Companhia Energética de Minas Gerais—CEMIG and subsidiariesstatements, the Company’s concession infrastructure assets as of December 31, 20152020, which are comprised by concession financial assets, contract assets and 2014,intangible assets, amounted to R$3,924 million, R$4,980 million and the results of their operationsR$11,810 million, respectively. Accounting for concession infrastructure assets is highly dependent on information technology (IT) systems and their cash flows for each of the three years in the period ended December 31, 2015, in accordance with International Financial Reporting Standards—IFRS, as issuedinternal controls which were ineffective due to a material weakness identified by the International Accounting Standards Board—IASB.

management. As discussed above and in Note 42.8 to the consolidated financial statements, the Company is discussing in courtshas elected to change its accounting policy for concession contract assets related to the extensiontransmission segment.

F-4 


LOGO 

Auditing the measurement of the concessions agreementsCompany’s concession infrastructure assets, including the information derived from internal controls and IT systems impacted by the material weakness identified, was complex, required the performance of hydroelectric power plantsincremental audit procedures and significant auditor judgement due to the subjectivity of Jaguaramanagement’s judgments when: determining the indemnifiable amounts to be reimbursed by the grantor at the end of the concession period, for concession contracts in the generation segment; determining the impacts of the change on the Company’s accounting policy for concession contract assets related to the transmission segment, including the reassessment of the discount rate for the concession contracts long-term consideration and, São Simãoconsequently, to the margin allocation used when recognizing revenue; and determining which expenditures are eligible for capitalization under concession contracts in the distribution segment.

How we addressed the matter in our audit

To test the measurement of the Company’s concession infrastructure assets, our audit procedures included, among others, designing and performing incremental audit procedures to test the underlying records of transaction data obtained from the IT systems impacted by the material weakness; reading concession agreements; evaluating indemnifiable amounts recorded by the Company; assessing the history of payments related to indemnification clauses made by the grantor to companies that had theiroperate in the generation segment; examining communications between the Company and the grantor throughout the year; evaluating the change in accounting policy for concession agreements expiredcontract assets related to the transmission segment; assessing, with the support of our valuation specialists, the discount rate used in August 2013management calculation, as well as the projected financial information and January 2015, respectively.methodology used when determining margin; performing a sensitivity analysis to evaluate the changes in contract assets that would result from changes in certain key underlying assumptions; testing costs incurred against supporting documentation; testing the mathematical accuracy of cash flow projections; comparing the expected consideration inputs used in management calculation with the respective concession agreement; evaluating expenditures capitalized by comparing with the terms and conditions of the concession agreement and relevant accounting standards; testing expenditures capitalized against supporting documentation and comparing expenditures capitalized against historical data and observable industry trends. We also evaluated the disclosures included in Notes 2.8, 14, 15 and 18 to the consolidated financial statements.

Impairment of investments in associates and joint ventures

Description of the matter

As discusseddescribed in notes 14 and 33Note 16 to the consolidated financial statements, CEMIG has non-controlling interestthe Company periodically assesses for impairment its investments in associates and joint ventures accounted for as investees under the equity method. In 2020, as a result of such analysis, the Company concluded that there was indication of impairment in Madeira Energia S.A., Norte Energia S.A., Renova Energia S.A. which financialand Guanhães Energia S.A. and, consequently, proceeded with the analysis and determination of their recoverable value, recognizing losses when applicable.

Auditing the Company's impairment assessment was complex and required significant auditor judgement as estimates underlying the fair value of evaluated assets are based on assumptions affected by future market and economic conditions, raise substantial doubt about Renova Energia S.A.’s abilityand to continue as a going concern. The Company’s financial statements do not include any adjustments that might result from the outcomeexistence of this uncertaintyspecific circumstances related to Renova Energia S.A.certain associates and joint ventures’ delayed operations start-up and going concern risks.

Deloitte refers

F-5 

How we addressed the matter in our audit

To test the Company's impairment assessment our audit procedures included, among others, assessing the significant assumptions and financial and operating data used to one or more of Deloitte Touche Tohmatsu Limited,estimate fair value; comparing the significant assumptions used to estimate prospective cash flows to current industry and economic trends; comparing relevant inputs to Company´s financial and operating data; performing a UK private company limited by guarantee (“DTTL”), its network of member firms,sensitivity analysis to evaluate the fair value estimate and their related entities. DTTLinvolving our valuation specialists to assist in evaluating the discount rate and each of its member firms are legally separate and independent entities. DTTL (also referredmethodology used in the fair value calculation. We also evaluated the disclosures included in Note 16 to as “Deloitte Global”) does not provide services to clients. Please see www.deloitte.com/about for a more detailed description of DTTL and its member firms.the consolidated financial statements.

Deloitte provides audit, consulting, financial advisory, risk management, tax and relates services to public and private clients spanning multiple industries. Deloitte serves four out of five Fortune Global 500® companies through a globally connected network of member firms in more than 150 countries bringing world-class capabilities, insights, and high-quality service to address clients’ most complex business challenges. To learn more about how Deloitte’s approximately 225,000 professionals make an impact that matters, please connect with us on Facebook, LinkedIn ou Twitter.

©2016 Deloitte Touche Tohmatsu. All rights reserved.

LOGO/s/ Ernst & Young Auditores Independentes S.S.

We have also audited, in accordance withserved as the standards of the Public Company Accounting Oversight Board (United States), the Company’s internal control over financial reporting as of December 31, 2015, based on the criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated November 11, 2016 expressed an unqualified opinion on the Company’s internal control over financial reporting.

\s\

DELOITTE TOUCHE TOHMATSU

Auditores IndependentesCompany‘s auditor since 2017.

Belo Horizonte, MG, Brazil

November 11, 2016April 30, 2021

© 2016 Deloitte Touche Tohmatsu. All rights reserved.

F-6 
Table of Contents

[PwC Office Letterhead]

 

Madeira Energia S.A. - MESA

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholders

Madeira Energia S.A. - MESA

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheetsheets of Madeira Energia S.A. - MESA and its subsidiary (the “Company”) as of December 31, 20152020 and 2014,2019, and the related consolidated statementsstatement of operations, of comprehensive loss,(loss) income, of changes in equity and of cash flows for each of the three years then ended. in the period ended December 31, 2020, including the related notes (collectively referred to as the “consolidated financial statements”) (not presented herein). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2020 and 2019, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2020 in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on thesethe Company’s consolidated financial statements based on our audit.audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the auditing standards generally accepted in the United Statesaudits of America andthese consolidated financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States).PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement. An audit includesmisstatement, whether due to error or fraud.

Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence supportingregarding the amounts and disclosures in the consolidated financial statements. An auditOur audits also includes assessingincluded evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statement presentation.statements. We believe that our audits providesprovide a reasonable basis for our opinion.

In our opinion,

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements referredthat were communicated or required to above present fairly,be communicated to the audit committee and that (i) relate to accounts or disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in all material respects,any way our opinion on the consolidated financial positionstatements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

PicewaterhouseCoopers, Av. Tancredo Neves, 2539, Caminho das Árvores, Ed. CEO Salvador Shopping - Torre Nova Iorque
Salvador - BA, Brasil, CEP 41820-021 T: (71) 3417-7500, F: (71) 3417-7698, www.pwc.com/br

F-7 

 

Madeira Energia S.A. - MESA

Assessment of Impairment for long lived non-financial assets

As described in Note 3.8 c), 12 and its subsidiary13 to the consolidated financial statements (not presented herein), the Company’s consolidated long lived non-financial assets balances amounted to R$ 19,316,488 thousand at December 31, 20152020. Management evaluates impairment indicators for long lived non-financial assets. Potential impairment is identified by comparing the carrying value of the cash generating unit (CGU) to its recoverable amount, which is determined at the higher between its value in use and 2014,fair value less cost to disposal. An impairment charge is recognized when the carrying value exceeds the recoverable amount. The recoverable amounts of the CGU were determined by management at their estimated value in use. The process of estimating the recoverable amounts using value in use approach involves management´s significant judgments and assumptions related to revenue growth rates, projected operating profit and the results of their operations and their cash flows for the years then ended in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board.discount rate.

The accompanying consolidated statements of operations, comprehensive loss, changesprincipal considerations for our determination that performing procedures relating to the impairment assessment for long lived non-financial assets is a critical audit matter are (i) the significant judgment by management when developing the value in equity and of cash flowsuse of the Company for the year ended December 31, 2013 was not audited, reviewed, or compiled by usCGU; (ii) a high degree of auditor judgment, subjectivity, and accordingly, we do not express an opinion or any other form of assurance on them.

São Paulo – Brazil

October 10, 2016

\s\

PricewaterhouseCoopers

Auditores Independentes

(DC1) Uso Interno na PwC - Confidencial

LOGO

Report of Independent Registered Public Accounting Firm

To Board of Directorseffort in performing procedures and Shareholders

Norte Energia S.A.

We have audited the balance sheet of Norte Energia S.A. (the “Company”) as of December 31, 2015,evaluating management’s significant assumptions related to revenue growth rates, projected operating profit and the discount rate; and (iii) the audit effort involved the use of professionals with specialized skill and knowledge.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the financial statements. These procedures included, among others, understanding management’s process for developing the value in use estimate; evaluating the appropriateness of the discounted cash flow model; testing the completeness and accuracy of underlying data used in the model; and evaluating the reasonableness of the significant assumptions used by management related statementsto the discount rate, revenue growth rates, and projected operating profit. Evaluating management’s assumptions related to revenue growth rates and projected operating profit involved evaluating whether the assumptions used by management were reasonable considering (i) the contractual conditions of operations, comprehensive loss,the concession contract; (ii) the current and past performance of changesthe CGU, (iii) the consistency with external market and industry data, and (iv) the consistency of these assumptions with evidence obtained in equityother areas of the audit. Professionals with specialized skill and of cash flows forknowledge were used to assist in the year then ended. These financial statements are the responsibilityevaluation of the Company’s management. Our responsibility ismanagement discounted cash flow model the discount rate assumption.

Assessment of Recoverability of Deferred taxes

As described in Note 11.2 to express an opinion on thesethe consolidated financial statements based on our audit. The financial statements of(not presented herein), the Company as ofCompany’s consolidated deferred income and social contribution tax assets balances were R$ 507,820 thousand, at December 31, 20142020. Deferred tax assets are recognized for temporary differences, income tax losses carryforwards and negative basis of social contribution, to the extent that they are considered probable by Company´s management, considering sufficient future taxable profits against which the deferred tax assets can be utilized, on individual entity level. The process of estimating the recoverability of deferred tax assets using a cash flow projection involves management´s significant judgments and assumptions related to revenue growth rates, projected operating and taxable profits.

The principal considerations for our determination that performing procedures relating to the year then ended were audited by other auditors whose report dated February 2, 2015 expressed an unqualified opinion on those statements.

We conducted ourrecoverability of deferred tax assets is a critical audit matter are (i) a high degree of auditor judgment, subjectivity, and effort in accordance with the auditing standards generally accepted in the United States of Americaperforming procedures and in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we planevaluating management’s significant assumptions related to revenue growth rates, projected operating and performtaxable profits; and (ii) the audit to obtain reasonable assurance about whethereffort involved the financial statements are freeuse of material misstatement. Anprofessionals with specialized skill and knowledge.

Addressing the matter involved performing procedures and evaluating audit includes examining,evidence in connection with forming our overall opinion on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessingThese procedures included, among others, understanding management’s process for estimating the accounting principlesrecoverability of deferred tax assets; evaluating the appropriateness of the cash flow projection, testing significant assumptions used and significant estimates made by management as well as evaluatingin the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion.

In our opinion,projection of recoverability of deferred tax assets and testing the financial statements referrednature and amounts of the tax loss carryforwards, negative tax base and temporary differences. Professionals with specialized skill and knowledge were used to above present fairly,assist in all material respects, the financial positionevaluation of Norte Energia S.A. at December 31, 2015, and the results of its operations andCompany’s management cash flows for the year then ended in conformity with International Financial Reporting Standards as issued by the International Accounting Standards Board.

Brasília—Brazil

October 10, 2016.

\s\

PricewaterhouseCoopers

Auditores Independentes

PricewaterhouseCoopers SHS Quadra 6, Cj. A, Bloco C, Ed.Business Center Tower, Salas 801 a 811, Brasĺlia, DF, Brasil 70.322-915

Caixa Postal 08650 T: (61) 2196-1800, F: (61) 2196-1820, www.pwc.com/br

(DC2) Uso Restrito na PwC - Confidencial

LOGOflow projection.

 

 

 

 

CONTENTS/s/ PricewaterhouseCoopers

Auditores Independentes

CONSOLIDATED STATEMENTS OF FINANCIAL POSITION

F-7

CONSOLIDATED STATEMENTS OF INCOME

F-9

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

F-10

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY – CONSOLIDATED

F-11

CONSOLIDATED STATEMENTS OF CASH FLOW

F-13

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

F-15

Salvador-Bahia, Brazil

1.

OPERATING CONTEXT

F-15

2.

BASIS OF PREPARATION

F-21

3.

PRINCIPLES OF CONSOLIDATION

F-38

4.

CONCESSIONS AND AUTHORIZATIONS

F-40

5.

OPERATING SEGMENTS

F-51

6.

CASH AND CASH EQUIVALENTS

F-55

7.

SECURITIES

F-55

8.

CONSUMERS, TRADERS AND POWER TRANSPORT CONCESSION HOLDERS

F-56

9.

RECOVERABLE TAXES

F-57

10.

INCOME AND SOCIAL CONTRIBUTION TAXES

F-58

11.

ESCROW DEPOSITS

F-61

12.

ENERGY DEVELOPMENT ACCOUNT (CDE)

F-61

13.

FINANCIAL ASSETS OF THE CONCESSION

F-62

14.

INVESTMENTS

F-67

15.

PROPERTY, PLANT AND EQUIPMENT

F-87

16.

INTANGIBLE ASSETS

F-89

17.

SUPPLIERS

F-91

18.

TAXES, INCOME TAXES AND SOCIAL CONTRIBUTION TAXES

F-91

19.

LOANS, FINANCINGS AND DEBENTURES

F-92

20.

REGULATORY CHARGES

F-98

21.

POST-RETIREMENT LIABILITIES

F-98

22.

PROVISIONS

F-104

23.

EQUITY AND REMUNERATION TO SHAREHOLDERS

F-113

24.

REVENUE

F-118

25.

OPERATING COSTS AND EXPENSES

F-121

26.

FINANCIAL REVENUES AND EXPENSES

F-123

27.

RELATED PARTY TRANSACTIONS

F-124

28.

FINANCIAL INSTRUMENTS AND RISK MANAGEMENT

F-127

29.

MEASUREMENT AT FAIR VALUE

F-134

30.

INSURANCE

F-135

31.

COMMITMENTS

F-136

32.

NON-CASH TRANSACTIONS

F-137

33.

SUBSEQUENT EVENTS

F-138

LOGOApril 27, 2021

 

 

 

We have served as the Company's auditor since 2009.

F-8 
 

 

CONSOLIDATED STATEMENTSSTATEMENT OF FINANCIAL POSITION

AS OF DECEMBER 31, 20152020, 2019 AND 2014JANUARY 1ST, 2019

ASSETS

(IN MILLIONS OF BRAZILIAN REAIS—REAIS - R$) mn)

  Note 2020 

2019

Restated(1)

 

01/01/2019

Restated(1)

CURRENT                
Cash and cash equivalents  6   1,680   536   891 
Marketable securities  7   3,360   740   704 
Receivables from customers, traders and power transport  concession holders  8   4,373   4,524   4,092 
Concession financial assets  14   258   891   890 
Concession contract assets  15   737   576   482 
Recoverable taxes  9   1,850   99   124 
Income tax and social contribution tax credits  10   598   621   387 
Dividends receivables  16   188   186   120 
Public lighting contribution      179   165   148 
Reimbursement of tariff subsidies payments  13   88   97   91 
Derivative financial instruments  31   523   235   70 
Others      364   426   521 
       14,198   9,096   8,520 
                 
Assets classified as held for sale  32   1,258   1,258   19,446 
                 
TOTAL CURRENT      15,456   10,354   27,966 
                 
 NON-CURRENT                
Marketable securities  7   765   13   109 
Receivables from customers, traders and power transport  concession holders  8   161   77   81 
Recoverable taxes  9   3,442   6,349   242 
Income tax and social contribution tax recoverable  10   347   228   6 
Deferred income tax and social contribution tax  10   2,453   2,430   2,147 
Escrow deposits  12   1,056   2,540   2,502 
Derivative financial instruments  31   2,426   1,456   744 
Accounts receivable from the State of Minas Gerais  11   12   115   246 
Concession financial assets  14   3,799   3,759   3,812 
Concession contract assets  15   4,243   3,307   3,026 
Investments – Equity method  16   5,415   5,400   5,235 
Property, plant and equipment  17   2,407   2,450   2,662 
Intangible assets  18   11,810   11,624   10,777 
Leasing – right-of-use assets  19   212   277   —   
Others      79   147   784 
TOTAL NON-CURRENT      38,627   40,172   32,373 
TOTAL ASSETS      54,083   50,526   60,339 

 

   Note   2015   2014 

Current

      

Cash and cash equivalents

   6     925     887  

Marketable securities

   7     2,427     994  

Consumers and traders

   8     3,581     2,142  

Concession holders – Transport of electricity

   8     184     248  

Financial assets of the concession

   13     874     848  

Recoverable taxes

   9     175     214  

Income and social contribution tax credits

   10a     306     295  

Dividends receivable

     62     73  

Inventories

     37     40  

Advance to suppliers

   27     87     4  

Energy Development Account (CDE)

   12     72     345  

Other

     647     464  
    

 

 

   

 

 

 

TOTAL, CURRENT

     9,377     6,554  
    

 

 

   

 

 

 

NON-CURRENT

      

Marketable securities

   7     84     17  

Advance to suppliers

   27     60     —    

Consumers and traders

   8     58     203  

Concession holders – Transport of electricity

   8     75     6  

Recoverable taxes

   9     258     387  

Income and social contribution taxes recoverable

   10ª     206     207  

Deferred income and social contribution taxes

   10b     1,498     1,246  

Escrow deposits

   11     1,813     1,535  

Other credits

     808     407  

Financial assets of the concession

   13     2,660     7,475  

Investments

   14     9,745     8,040  

Property, plant and equipment

   15     3,940     5,544  

Intangible assets

   16     10,275     3,379  
    

 

 

   

 

 

 

TOTAL, NON-CURRENT

     31,480     28,446  
    

 

 

   

 

 

 

TOTAL ASSETS

     40,857     35,000  
    

 

 

   

 

 

 
(1)For further details of restatement of comparative balances, see Note 2.8

The Notes are an integral part of these Consolidated Financial Statements.

LOGO

 

 

F-9 

 

CONSOLIDATED STATEMENTSSTATEMENT OF FINANCIAL POSITION

AS OF DECEMBER 31, 20152020, 2019 AND 2014JANUARY 1ST, 2019

LIABILITIES

(IN MILLIONS OF BRAZILIAN REAIS—REAIS - R$) mn)

 

   Note   2015  2014 

Suppliers

   17     1,901    1,604  

Regulatory charges

   20     517    106  

Profit sharing

     114    116  

Taxes payable

   18a     740    555  

Income and Social Contribution taxes

   18b     11    43  

Interest on equity and dividends payable

   23     1,307    1,643  

Loans and financings

   19     5,137    4,143  

Debentures

   19     1,163    1,148  

Payroll and related charges

     221    195  

Post-retirement liabilities

   21     167    153  

Financial Instruments—put options

   14     1,245    —    

Other obligations

     551    417  
    

 

 

  

 

 

 

TOTAL, CURRENT

     13,074    10,123  
    

 

 

  

 

 

 

NON-CURRENT

     

Regulatory charges

   20     226    252  

Loans and financings

   19     1,784    1,816  

Debentures

   19     7,083    6,402  

Taxes payable

   18a     740    723  

Deferred income and social contribution taxes

   10b     689    611  

Provisions

   22     755    755  

Post-retirement liabilities

   21     3,086    2,478  

Financial Instruments—put options

   14     148    195  

Other obligations

     284    360  
    

 

 

  

 

 

 

TOTAL, NON-CURRENT

     14,795    13,592  
    

 

 

  

 

 

 

TOTAL LIABILITIES

     27,869    23,715  
    

 

 

  

 

 

 

EQUITY

   23     

Share capital

     6,294    6,294  

Capital reserves

     1,925    1,925  

Profit reserves

     4,663    2,594  

Equity Valuation Reserve

     

Deemed cost of property, plant and equipment

     720    780  

Other Comprehensive Income

     (618  (312
    

 

 

  

 

 

 

EQUITY ATTRIBUTABLE TO THE CONTROLLING SHAREHOLDERS

     12,984    11,281  
    

 

 

  

 

 

 

EQUITY ATTRIBUTABLE TO NON-CONTROLLING SHAREHOLDER

     4    4  
    

 

 

  

 

 

 

TOTAL EQUITY

     12,988    11,285  
    

 

 

  

 

 

 

TOTAL LIABILITIES AND EQUITY

     40,857    35,000  
    

 

 

  

 

 

 
  Note 2020 

2019

Restated (1)

 

01/01/2019

Restated (1)

Suppliers  20   2,358   2,080   1,801 
Regulatory charges  23   446   457   514 
Profit sharing      122   212   79 
Taxes payable  21   506   411   453 
Income tax and social contribution tax  10   140   134   112 
Interest on equity and dividends payable  26   1,449   744   864 
Loans, financing and debentures  22   2,059   2,747   2,198 
Payroll and related charges      213   200   284 
Public lighting contribution      305   252   281 
Post-employment obligations  24   305   288   253 
Sector financial liabilities  14   231   —     —   
PIS/Pasep and Cofins taxes to be refunded to customers  21   448   —     —   
Put options SAAG  31   536   —     —   
Lease liabilities  19   48   85   —   
Others      524   355   326 
       9,690   7,965   7,165 
Liabilities classified as held for sale  32   —     —     16,272 
                 
TOTAL CURRENT      9,690   7,965   23,437 
                 
NON-CURRENT                
Regulatory charges  23   291   147   179 
Loans, financing and debentures  22   12,961   12,030   12,574 
Taxes payable  21   263   227   249 
Deferred income tax and social contribution tax  10   1,040   770   803 
Provisions  25   1,892   1,888   641 
Post-employment obligations  24   6,538   6,421   4,736 
PIS/Pasep and Cofins taxes to be refunded to customers  21   3,570   4,193   1,124 
Put options SAAG  31   —     483   419 
Lease liabilities  19   179   203   —   
Others      181   96   93 
TOTAL NON-CURRENT      26,915   26,458   20,818 
TOTAL LIABILITIES      36,605   34,423   44,255 
                 
EQUITY  26             
Share capital      7,594   7,294   7,294 
Capital reserves      2,250   2,250   2,250 
Profit reserves      10,061   8,750   6,362 
Equity valuation adjustments      (2,431)  (2,407)  (1,327)
Retained earnings      —     212   145 
EQUITY ATTRIBUTABLE TO EQUITY HOLDERS OF THE PARENT      17,474   16,099   14,724 
NON-CONTROLLING INTERESTS  26   4   4   1,360 
TOTAL EQUITY      17,478   16,103   16,084 
TOTAL LIABILITIES AND EQUITY      54,083   50,526   60,339 

(1)For further details of restatement of comparative balances, see Note 2.8

The Notes are an integral part of these Consolidated Financial Statements.

LOGO

 

 

F-10 

 

CONSOLIDATED STATEMENTSSTATEMENT OF INCOME

FOR THE YEARS ENDED DECEMBER 31, 2015, 20142020, 2019 AND 20132018

(IN MILLIONS OF BRAZILIAN REAIS—REAIS - R$) mn, except earnings per share)

  Notes 2020 2019
Restated (1)
 2018
Restated (1)
CONTINUING OPERATIONS                
NET REVENUE  27   25,228   25,486   22,299 
OPERATING COSTS                
COST OF ENERGY AND GAS  28             
Energy purchased for resale      (12,111)  (11,286)  (11,084)
Charges for use of the national grid      (1,748)  (1,426)  (1,480)
Gas purchased for resale      (1,083)  (1,436)  (1,238)
       (14,942)  (14,148)  (13,802)
OTHER OPERATING COSTS  28             
Personnel      (1,012)  (1,002)  (1,098)
Materials      (62)  (74)  (81)
Outsourced services      (1,087)  (1,043)  (913)
Depreciation and amortization      (865)  (815)  (761)
Operating provisions, net      (168)  (1,214)  (40)
Infrastructure construction cost      (1,581)  (1,200)  (897)
Others      (128)  (102)  (85)
       (4,903)  (5,450)  (3,875)
                 
TOTAL COST      (19,845)  (19,598)  (17,677)
GROSS PROFIT      5,383   5,888   4,622 
                 
OPERATING EXPENSES (REVENUES)  28             
  Selling expenses      (147)  (238)  (264)
  General and administrative expenses      (583)  (642)  (672)
  Operating provisions      (108)  (950)  (167)
  Other operating (expenses) income, net      (749)  (1,046)  (640)
       (1,587)  (2,876)  (1,743)
                 
Share of profit (loss), net, of affiliates and jointly-controlled entities  16   357   125   (104)
Dividends declared by investee classified as held for sale  32   —     73   —   
Result of business combination      51   —     —   
Periodic Tariff Review adjustments      502   —     —   
Remeasurement of previously held equity interest in subsidiaries acquired  16   —     —     (119)
Impairment loss on investments  16   —     —     (127)
Income before finance income (expenses) and taxes      4,706   3,210   2,529 
                 
Finance income  29   2,445   3,207   1,706 
Finance expenses  29   (3,350)  (1,847)  (2,224)
Income before income tax and social contribution tax      3,801   4,570   2,011 
                 
Current income tax and social contribution tax  10   (684)  (1,454)  (583)
Deferred income tax and social contribution tax  10   (252)  (145)  (27)
Net income for the year from continuing operations      2,865   2,971   1,401 
DISCONTINUED OPERATIONS                
Net income after tax for the year from discontinued operations  32   —     224   363 
                 
NET INCOME FOR THE YEAR      2,865   3,195   1,764 
Total of net income for the year attributed to:                
Equity holders of the parent                
            Net income from continuing operations      2,864   2,970   1,400 
            Net income from discontinued operations  32   —     224   322 
Net income for the year attributed to equity holders of the parent      2,864   3,194   1,722 
Non-controlling interests                
           Net income from continuing operations      1   1   1 
           Net income from discontinued operations      —     —     41 
       1   1   42 
 NET INCOME FOR THE YEAR      2,865   3,195   1,764 
                 
Basic and diluted earnings per preferred share – R$  26   1.69   1.89   1.02 
Basic and diluted earnings per common share – R$  26   1.69   1.89   1.02 
Basic and diluted earnings per preferred share from continuing operations – R$  26   1.69   1.75   0.83 
Basic and diluted earnings per common share from continuing operations – R$  26   1.69   1.75   0.83 
Basic and diluted earnings per preferred share from discontinued operations – R$  26   —     0.14   0.19 
Basic and diluted earnings per common share from discontinued operations – R$  26   —     0.14   0.19 

(1)For further details of restatement of comparative balances, see Note 2.8.

The Notes are an integral part of these Consolidated Financial Statements.

F-11 

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME

FOR THE YEARS ENDED DECEMBER 31, 2020, 2019 AND 2018

(except Net income per share)IN MILLIONS OF REAIS - R$ mn)

  2020 

2019

Restated (1)

 

2018

Restated (1)

NET INCOME FOR THE YEAR  2,865   3,195   1,764 
OTHER COMPREHENSIVE INCOME            
Items not to be reclassified to profit or loss in subsequent periods            
Post retirement liabilities – remeasurement of obligations of the defined benefit plans  (10)  (1,599)  (702)
Income tax and social contribution tax on restatement of defined benefit plans  4   544   239 
Others  (1)  —     —   
   (7)  (1,055)  (463)
             
COMPREHENSIVE INCOME FOR THE YEAR  2,858   2,140   1,301 
             
Total of comprehensive income for the year attributed to:            
Equity holders of the parent  2,857   2,139   1,259 
Non-controlling interests  1   1   42 
   2,858   2,140   1,301 
(1)For further details of restatement of comparative balances, see Note 2.8

 

   Note  2015  2014  2013 

NET REVENUE

  24   21,292    19,540    14,627  

OPERATING COSTS

      

COST OF ELECTRICITY AND GAS

  25    

Electricity purchased for resale

     (9,542  (7,428  (5,207

Charges for the use of the national grid

     (999  (744  (575

Gas purchased for resale

     (1,051  (254  —    
    

 

 

  

 

 

  

 

 

 
     (11,592  (8,426  (5,782

OTHER COSTS

  25    

Personnel and managers

     (1,143  (999  (946

Materials

     (126  (340  (111

Outsourced services

     (740  (736  (672

Depreciation and amortization

     (811  (779  (782

Operating provisions

     (23  (262  (212

Infrastructure construction cost

     (1,252  (942  (975

Other

     (96  (318  (368
    

 

 

  

 

 

  

 

 

 
     (4,191  (4,376  (4,066

TOTAL COST

     (15,783  (12,802  (9,848

GROSS PROFIT

     5,509    6,738    4,779  

OPERATING EXPENSES

  25    

Selling expenses

     (175  (128  (121

General and administrative expenses

     (674  (654  (799

Operating provisions

     (1,203  (190  28  

Other operating expenses

     (482  (677  (491
    

 

 

  

 

 

  

 

 

 
     (2,534  (1,649  (1,383

Equity in earnings of unconsolidated investees, net

  14   393    210    764  

Fair value results in Corporate Operation

  14   729    —      —    

Gain on disposal of equity investment

     —      —      284  

Unrealized gain on disposal of investment

     —      —      (81

Gain on acquisition of control of investee

  14   —      281    —    

Income before Financial income (expenses) and taxes

     4,097    5,580    4,363  

Financial revenues

  26   1,469    593    885  

Financial expenses

  26   (2,204  (1,694  (1,194
    

 

 

  

 

 

  

 

 

 

Income before income tax and social contribution tax

     3,362    4,479    4,054  

Current income and social contribution taxes

  10c   (881  (1,259  (994

Deferred income and social contribution taxes

  10c   (12  (83  44  
    

 

 

  

 

 

  

 

 

 

NET INCOME FOR THE YEAR

     2,469    3,137    3,104  
    

 

 

  

 

 

  

 

 

 

Total of net income for the year attributed to:

      

Controlling shareholders

     2,469    3,137    3,104  

Non-controlling shareholder

     —      —      —    
    

 

 

  

 

 

  

 

 

 
     2,469    3,137    3,104  

Basic and diluted income per preferred share – R$

  23   1.96    2.49    2.47  

Basic and diluted income per common share – R$

  23   1.96    2.49    2.47  

The Notes are an integral part of these Consolidated Financial Statements.

LOGO

 

F-12 

 

CONSOLIDATED STATEMENTSSTATEMENT OF COMPREHENSIVE INCOMECHANGES IN EQUITY

FOR THE YEARS ENDED DECEMBER 31, 2015, 20142020, 2019 AND 2013JANUARY 1ST, 2019

(IN MILLIONS OF BRAZILIAN REAIS—REAIS - R$ mn, except where otherwise indicated)

 

   2015  2014  2013 

NET INCOME FOR THE YEAR

   2,469    3,137    3,104  

OTHER COMPREHENSIVE INCOME

    

Items that will not be reclassified to profit or loss

    

Post retirement liabilities – restatement of obligations of the defined benefit plans, net of taxes

   (360  (44  175  

Equity gain (loss) on Other comprehensive income in jointly-controlled entities

   (1  (7  31  
  

 

 

  

 

 

  

 

 

 
   (361  (51  206  

Items that may be reclassified to profit or loss

    

Equity gain (loss) on Other comprehensive income in jointly-controlled entities

   54    10    7  
  

 

 

  

 

 

  

 

 

 

COMPREHENSIVE INCOME FOR THE YEAR

   2,162    3,096    3,317  
  

 

 

  

 

 

  

 

 

 

Total of comprehensive income for the year attributed to:

    

Controlling shareholders

   2,162    3,096    3,317  

Non-controlling shareholder

   —      —      —    
  

 

 

  

 

 

  

 

 

 
   2,162    3,096    3,317  
  

 

 

  

 

 

  

 

 

 

  Attributable to the equity holders of the parent 

Non-controlling

interests

 

Total

Equity

  Share capital Capital reserves Profit reserves Equity valuation adjustments Retained earnings Total  
AS OF JANUARY 01, 2020 (Restated) (1)  7,294   2,250   8,750   (2,407)  212   16,099   4   16,103 
Non-controlling interests (Note 26)  —     —     —     —     —     —     (1)  (1)
Net income for the year  —     —     —     —     2,864   2,864   1   2,865 
Subscription of capital  300   —     (300)  —     —     —     —     —   
Other comprehensive income  —     —     —     (7)  —     (7)  —     (7)
Realization of PP&E deemed cost  —     —     —     (17)  17   —     —     —   
Appropriation of Net income for the year                                
Tax incentives reserve (note 26)  —     —     18   —     (18)  —     —     —   
Legal reserve (note 26)  —     —     142   —     (142)  —     —     —   
Proposed dividends  —     —     —     —     (1,482)  (1,482)  —     (1,482)
Retained earnings reserve (note 26)  —     —     1,451   —     (1,451)  —     —     —   
AS OF DECEMBER 31, 2020  7,594   2,250   10,061   (2,431)  —     17,474   4   17,478 

(1)For further details of restatement of comparative balances, see Note 2.8

  Attributable to the equity holders of the parent 

Non-controlling

interests

 

Total

Equity

  Share capital Capital reserves Profit reserves Equity valuation adjustments Retained earnings Total  
AS OF JANUARY 01, 2019 (Restated) (1)  7,294   2,250   6,362   (1,327)  145   14,724   1,360   16,084 
Non-controlling interests (Note 26)  —     —     —     —     —     —     (1,357)  (1,357)
Net income for the year  —     —     —     —     3,194   3,193   1   3,195 
Remeasurement of obligations of the defined benefit plans, net of taxes  —     —     —     (1,055)  —     (1,055)  —     (1,055)
Realization of PP&E deemed cost  —     —     —     (25)  25   —     —     —   
Appropriation of Net income for the year                                
Tax incentives reserve (note 26)  —     —     18   —     (18)  —     —     —   
Proposed dividends  —     —     —     —     (764)  (764)  —     (764)
Retained earnings reserve (note 26)  —     —     1,535   —     (1,535)  —     —     —   
Unrealized profit reserve (note 26)  —     —     835   —     (835)  —     —     —   
AS OF DECEMBER 31, 2019  7,294   2,250   8,750   (2,407)  212   16,099   4   16,103 

(1)For further details of restatement of comparative balances, see Note 2.8

F-13 

  Attributable to the equity holders of the parent 

Non-controlling

interests

 

Total

Equity

  Share capital Subscription of shares to be capitalized Capital reserves Profit reserves Equity valuation adjustments Retained earnings Total  
AS OF JANUARY 01, 2018 (Restated) (1)  6,294   1,215   1,925   5,729   (837)  (34)  14,292   4   14,296 
Proposed dividends from prior years  —     —     —     (127)  —     —     (127)  —     (127)
Expired dividends of previous years  —     —     —     —     —     42   42   —     42 
Subscription of shares, to be capitalized  —     110   —     —     —     —     110   —     110 
Subscription of capital  1,000   (1,000)  —     —     —     —     —     —     —   
Goodwill on subscription of shares  —     (325)  325   —     —     —     —     —     —   
Non-controlling interests  —     —     —     —     —     —     —     1,314   1,314 
Net income for the year  —     —     —     —     —     1,722   1,722   42   1,764 
Remeasurement of obligations of the defined benefit plans, net of taxes  —     —     —     —     (463)  —     (463)  —     (463)
Realization of PP&E deemed cost  —     —     —     —     (27)  42   15   —     15 
Appropriation of Net income for the year                                    
Tax incentives reserve (Note 26)  —     —     —     9   —     (9)  —     —     —   
Proposed dividends  —     —     —     —     —     (867)  (867)  —     (867)
Retained earnings reserve (Note 26)  —     —     —     751   —     (751)  —     —     —   
AS OF DECEMBER 31, 2018  7,294   —     2,250   6,362   (1,327)  145   14,724   1,360   16,084 

(1)For further details of restatement of comparative balances, see Note 2.8

The Notes are an integral part of these Consolidated Financial Statements.

LOGO

 

F-14 

 

CONSOLIDATED STATEMENTSSTATEMENT OF CHANGES IN EQUITY – CONSOLIDATEDCASH FLOWS

FOR THE YEARS ENDED DECEMBER 31, 2015, 20142020, 2019 AND 20132018

(IN MILLIONS OF BRAZILIAN REAIS—REAIS - R$) mn)

 

   Share
capital
   Capital
reserves
  Profit
reserves
  Equity
Valuation
adjustments
  Retained
earnings
  Total
interest
of the
controlling
shareholders
  Total
interest of
Non-
controlling
shareholder
   Total
equity
 

AS OF DECEMBER 31, 2012

   4,265     3,954    2,856    475    —      11,550    —       11,550  

Net income for the year

   —       —      —      —      3,104    3,104    —       3,104  

Other comprehensive income

           

Equity gain on Other comprehensive income in jointly-controlled entity

   —       —      —      38    —      38    —       38  

Post retirement liabilities, net of taxes

   —       —      —      175    —      175      175  
  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 

Total Comprehensive income for the year

   —       —      —      213    3,104    3,317    —       3,317  

Other changes in equity:

          —      

Increase in share capital

   2,029     (2,029  —      —      —      —      —       —    

Additional dividends proposed in 2012 (R$ 0.50 per share)

   —       —      (628  —      —      (628  —       (628

Interim dividends (R$ 0.85 per share)

   —       —      —      —      (1,068  (1,068  —       (1,068

Interest on equity (R$ 0.42 per share)

   —       —      —      —      (533  (533    (533

Additional dividends proposed (R$ 0.04 per share)

   —       —      55    —      (55  —      —       —    

Constitution of reserves

          —      

Reserve under By-laws

   —       —      1,557    —      (1,557  —        —    

Realization of reserves

          —      

Equity valuation adjustments – deemed cost of PP&E

   —       —      —      (109  109    —      —       —    
  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 

AS OF DECEMBER 31, 2013

   6,294     1,925    3,840    579    —      12,638    —       12,638  
  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 

Net income for the year

   —       —      —      —      3,137    3,137    —       3,137  

Other comprehensive income

           

Post retirement liabilities, net of taxes

   —       —      —      (44  —      (44  —       (44

Equity gain on Other comprehensive income in jointly-controlled entity

   —       —      —      3    —      3    —       3  
  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 

Total Comprehensive income for the year

   —       —      —      (41  3,137    3,096    —       3,096  

Other changes in equity:

           

Additional dividends proposed in 2013 (R$ 0.04 per share)

   —       —      (55  —      —      (55  —       (55

Extraordinary dividends (R$ 2.23 per share)

   —       —      (2,804  —      —      (2,804  —       (2,804

Statutory dividends (R$ 1.04 per share)

   —       —      —      —      (1,364  (1,364  —       (1,364

Interest on Equity (R$ 0.18 per share)

   —       —      —      —      (230  (230  —       (230

Constitution of reserves

        —        

Tax incentives reserve

   —       —      29    —      (29  —      —       —    

Profit reserve

   —       —      1,584    —      (1,584  —      —       —    

Realization of reserves

           

Equity valuation adjustments – deemed cost of PP&E

   —       —      —      (70  70    —      —       —    
  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 

ATTRIBUTED TO INTEREST OF THE CONTROLLING SHAREHOLDERS

   6,294     1,925    2,594    468    —      11,281    —       11,281  

Non controlling shareholder

   —       —      —      —      —      —      4     4  
  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 

AS OF DECEMBER 31, 2014

   6,294     1,925    2,594    468    —      11,281    4     11,285  
  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 
  Note 2020 

2019

Restated (1)

 

2018

Restated (1)

CASH FLOW FROM OPERATIONS                
Net income for the year from continuing operations      2,865   2,971   1,401 
Net income for the year from discontinuing operations      —     224   363 
Adjustments to reconcile net income to net cash flows:                
Deferred income tax and social contribution tax  10   252   145   27 
Depreciation and amortization  17 and 18   989   958   850 
Loss on write-off of net residual value of unrecoverable concession financial assets, concessional contract asset, PP&E and Intangible assets  14, 15, 17 and 18   39   125   61 
Impairment of contract asset and  intangible assets  15 and 18   (12)  24   42 
Share of (gain) loss, net, of subsidiaries and joint ventures  16   (357)  (125)  104 
Periodic Tariff Review adjustments      (552)  —     —   
Result of business combination      (51)  —     119 
Dividends declared by investee classified as held for sale  32   —     (73)  —   
Impairment loss on investments      —     —     127 
Generation indemnity revenue  14   —     —     (55)
Reimbursement of  PIS/Pasep and Cofins over ICMS credits to customers– realization      (266)  —     —   
Remeasuring of concession financial and concession contract assets  14 and 15   (801)  (756)  (677)
Interest and monetary variation      1,202   1,190   1,207 
Recognition of PIS/Pasep and Cofins taxes credits over ICMS  9   —     (2,952)  —   
Exchange variation on loans  22   1,742   226   582 
Appropriation of transaction costs  22   15   38   33 
Provisions for operating losses  28   423   2,401   466 
Provision for reimbursement for suspension of energy supply – Renova      —     —     (60)
Net gain on derivative instruments at fair value through profit or loss      (1,753)  (998)  (893)
CVA (Parcel A items Compensation) Account and Other financial components in tariff adjustments  14   (455)  (58)  (1,973)
Post-employment obligations  24   491   464   405 
Others      56   (8)  (28)
       3,827   3,796   2,101 
Working capital adjustments                
Increase (decrease) in assets                
Receivables from customers and traders and Concession holders – Transport of electricity      (78)  (666)  (391)
CVA and Other financial components in tariff adjustments  14   1,467   362   909 
Recoverable taxes      (59)  (12)  38 
Income tax and social contribution tax credits      (162)  (71)  615 
Escrow deposits      1,538   11   (109)
Dividends received from investees  16   387   283   311 
Concession contract and financial assets  14 and 15   688   511   1,761 
Others      187   26   77 
       3,968   444   3,211 
Increase (decrease) in liabilities                
Suppliers      278   279   (553)
Taxes payable      824   (162)  (291)
Income tax and social contribution tax payable      690   1,433   (6)
Payroll and related charges      13   (84)  77 
Regulatory charges      132   (89)  (70)
Advances from customers      —     (81)  (153)
Post-employment obligations  24   (367)  (343)  (307)
Derivative financial instruments –Put options  31   —     —     (555)
Others      106   4   (165)
       1,676   957   (2,023)
Cash generated by operating activities      9,471   5,197   3,289 
Interest paid on loans, financing and debentures  22   (1,081)  (1,265)  (1,290)
Interest paid on leasing contracts  19   (4)  (5)  —   
Income tax and social contribution tax paid      (240)  (1,767)  (650)
Cash inflows from settlement of derivatives instruments      461   100   37 
Net cash flows from continuing operating activities      8,607   2,260   1,386 
Net cash flows used in discontinued operating activities  32   —     (224)  (378)
NET CASH FLOWS FROM OPERATING ACTIVITIES      8,607   2,036   1,008 

LOGO

 

 

F-15 

 

  Note  2020  

2019

Restated(1)

  

2018

Restated(1)

 
INVESTING ACTIVITIES                
Marketable securities      (3,368)  79   276 
Restricted cash      (51)  79   15 
Investments                
    Acquisition of equity investees  16   —     —     (109)
    Capital contributions in investees  16   (120)  (38)  (241)
Cash arising from business combination      27   —     71 
Loans to related parties      (27)  (6)  —   
Property, plant and equipment  17   (132)  (70)  (77)
Intangible assets  18   (41)  (932)  (801)
Contract assets – distribution of gas and energy infrastructure  15   (1,364)  (925)  —   
Net cash flows used in continuing investment activities      (5,076)  (1,813)  (866)
Net cash flows from discontinued investment activities  16 and 32   —     625   655 
NET CASH FLOWS USED IN INVESTING ACTIVITIES      (5,076)  (1,188)  (211)
                 
FINANCING ACTIVITIES                
     Proceeds from Loans, financings and debentures, net from transaction costs  22   826   4,477   2,990 
     Interest on capital and dividends paid  26   (598)  (701)  (509)
     Capital increase      —     —     110 
Payment of loans, financing and debentures  22   (2,531)  (4,883)  (3,527)
Payment of principal portion of lease liabilities  19   (84)  (96)  —   
NET CASH FLOWS USED IN FINANCING ACTIVITIES      (2,387)  (1,203)  (936)
                 
Net (decrease) increase in cash and cash equivalents for the year      1,144   (355)  (139)
Cash and cash equivalents at the beginning of the year  6   536   891   1,030 
Cash and cash equivalents at the end of the year  6   1,680   536   891 

 

   Share
capital
   Capital
reserves
   Profit
reserves
   Equity
Valuation
adjustments
  Retained
earnings
  Total
interest
of the
controlling
shareholders
  Total
interest
of the non-
controlling
shareholder
   Total
equity
 

AS OF DECEMBER 31, 2014

   6,294     1,925     2,594     468    —      11,281    4     11,285  

Net income for the year

   —       —       —       —      2,469    2,469    —       2,469  

Other comprehensive income

             

Post retirement liabilities, net of taxes

   —       —       —       (361  —      (361  —       (361

Equity gain on Other comprehensive income in jointly-controlled entity

   —       —       —       54    —      54    —       54  
  

 

 

   

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 

Total Comprehensive income for the year

   —       —       —       (307  2,469    2,162    —       2,162  

Other changes in equity:

             

Reserve for obligatory dividends not distributed

   —       —       797     —      —      797    —       797  

Statutory dividends (R$ 0.84 per share)

   —       —       —       —      (1,056  (1,056  —       (1,056

Interest on Equity (R$ 0.16 per share)

   —       —       —       —      (200  (200  —       (200

Constitution of reserves

             

Tax incentives reserve

   —       —       21     —      (21  —      —       —    

Profit reserve

   —       —       1,251     —      (1,251  —      —       —    

Realization of reserves

             

Equity valuation adjustments – deemed cost of PP&E

   —       —       —       (59  59    —      —       —    
  

 

 

   

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 

ATTRIBUTED TO INTEREST OF THE CONTROLLING SHAREHOLDERS

   6,294     1,925     4,663     102    —      12,984    —       12,984  

Non-controlling shareholder

   —       —       —       —      —      —      4     4  
  

 

 

   

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 

AS OF DECEMBER 31, 2015

   6,294     1,925     4,663     102    —      12,984    4     12,988  
  

 

 

   

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

   

 

 

 
(1)For further details of restatement of comparative balances, see Note 2.8.

The Notes are an integral part of these Consolidated Financial Statements.

LOGO

 

 

F-16 

 

CONSOLIDATED STATEMENTS OF CASH FLOW

FOR THE YEARS ENDED DECEMBER 31, 2015, 2014 AND 2013

(MILLIONS OF BRAZILIAN REAIS—R$)

   2015  2014  2013 

CASH FLOW FROM OPERATIONS

    

Net income for the year

   2,469    3,137    3,104  

Expenses (revenues) not affecting cash and cash equivalents

    

Income and social contribution taxes

   893    1,342    950  

Depreciation and amortization

   835    801    824  

Write-offs of PP&E and Intangible assets

   124    105    33  

Equity in earnings of unconsolidated investees, net

   (393  (210  (764

Interest and monetary variation

   788    1,145    942  

Monetary variation on advance for future capital increase from Minas Gerais State government

   30    239    —    

Fair value results in Corporate Operation

   (729  —      —    

Gain on disposal of investments

   —      —      (284

Unrealized profit

   —      —      81  

Provisions for operating losses

   1,401    581    305  

Net gain on indemnity of assets

   —      (420  (21

Financial assets —CVA

   (1,704  (1,107  —    

Gain on acquisition of subsidiary

   —      (281  —    

Provision for losses on financial instruments

   —      —      (2

Post-retirement liabilities

   285    311    269  

(Increase) / decrease in assets

    

Consumers and traders

   (1,470  (285  (134

Financial assets —CVA

   1,529    —      —    

Energy Development Account (CDE)

   273    (170  —    

Recoverable Taxes

   167    320    (255

Income and social contribution tax credit

   (77  (37  (223

Transport of electricity

   (5  (5  109  

Escrow deposits in litigation

   (67  (305  120  

Dividends received from investments

   487    683    554  

Financial assets

   10    6    286  

Advance to suppliers

   (131  —      —    

Gas – Take or Pay

   (141  (265  —    

Other

   (248  74    7  

Increase (reduction) in liabilities

    

Suppliers

   297    472    (239

Taxes payable

   202    54    2  

Income and social contribution taxes payable

   (105  (22  3  

Payroll and related charges

   26    4    (41

Regulatory charges

   386    11    (140

Post-retirement liabilities

   (208  (195  (181

Other

   156    (160  (21

Cash generated by operating activities

   5,080    5,823    5,284  

Interest paid on loans and financings

   (1,331  (781  (814

Income and Social Contribution taxes paid

   (741  (1,308  (955
  

 

 

  

 

 

  

 

 

 

NET CASH GENERATED BY OPERATING ACTIVITIES

   3,008    3,734    3,515  
  

 

 

  

 

 

  

 

 

 

LOGO

   2015  2014  2013 

CASH FLOWS FROM INVESTMENT ACTIVITIES

    

Marketable securities

   (1,499  116    (267

Financial assets

   (145  (80  (91

Accounts receivable from Minas Gerais state government

   —      —      2,466  

Restricted cash

   1    1    130  

Investments

    

Acquisition of equity investees

   (310  (2,405  (94

Acquisition of subsidiary – Gasmig

   —      (465  —    

Gain on disposal of investments

   —      —      1,691  

Capital increase in investees

   (181  (546  (355

PP&E

   (126  (122  (69

Intangible assets

   (957  (798  (908
  

 

 

  

 

 

  

 

 

 

NET CASH FROM (USED IN) INVESTMENT ACTIVITIES

   (3,217  (4,299  2,503  
  

 

 

  

 

 

  

 

 

 

CASH FLOW IN FINANCING ACTIVITIES

    

Loans, financings and debentures

   5,739    4,562    2,466  

Payment of loans financings and debentures

   (4,696  (1,394  (3,601

Interest on equity and dividends

   (796  (3,918  (4,600
  

 

 

  

 

 

  

 

 

 

NET CASH FROM (USED IN) FINANCIAL ACTIVITIES

��  247    (750  (5,735
  

 

 

  

 

 

  

 

 

 

NET CHANGE IN CASH AND CASH EQUIVALENTS

   38    (1,315  283  
  

 

 

  

 

 

  

 

 

 

STATEMENT OF CHANGES IN CASH AND CASH EQUIVALENTS

    

Beginning of the year

   887    2,202    1,919  

End of the year

   925    887    2,202  
  

 

 

  

 

 

  

 

 

 

NET CHANGE IN CASH AND CASH EQUIVALENTS

   38    (1,315  283  
  

 

 

  

 

 

  

 

 

 

The Notes are an integral part of these Consolidated Financial Statements.

LOGO

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

AS OF DECEMBER 31, 20152020 AND 20142019 AND FOR THE YEARS ENDED ON DECEMBER 31, 2015, 20142020, 2019 AND 20132018

(In Millions of Brazilian Reais—IN MILLIONS OF REAIS - R$ mn - except where otherwise indicated)

1.OPERATING CONTEXT

a)The Company

Companhia Energética de Minas Gerais (‘Cemig’, also herein ‘the Company’, ‘Parent (´Parent company’ or ‘Holding company’) is a listed corporation, registered in the Brazilian Registry of Corporate Taxpayers (CNPJ) under number 17.155.730/0001-64, with shares traded:traded on the BM&F BovespaSão Paulo Stock Exchange (‘Bovespa’B3’), at Corporate Governance Level 1; through ADRs on the New York Stock Exchange (‘NYSE’), through ADRs;; and on the stock exchange of Madrid (‘Latibex’). The Company is a state-controlled mixed capital company controlled by the State of Minas Gerais. It is domiciled in Brazil, with head office at Avenida Barbacena 1200, Belo Horizonte, the capital of the state of Minas Gerais. It operates exclusively as a holding company, with interestssubsidiaries and investments in subsidiariesaffiliates or jointly controlledjointly-controlled entities (collectively refer to as ‘Cemig’ or the ‘Company’), which are engaged in the activities of the construction and operation of systems forinfrastructure used in the generation, transformation, transmission, distribution and sale of electricity,energy, and also activities in the various fields of energy sector and telecommunications,gas distribution, for the purpose of commercial operation.

On December 21, 2015, Cemig D signed, with the Mining and Energy Ministry, the Fifth Amendment to its concession contracts, extending its electricity distribution concessions for a further 30 years, as from January 1, 2016. The new amendment establishes service quality and economic-financial parameters that Cemig D must meet during the new concession period.

On December 31, 2015, the Company’s consolidated current liabilities exceeded its consolidated current assets by R$ 3,697. The reason for this working capital deficiency was, primarily, new financings with short-term maturities for the Company’s Investment Program, and transfer of debentures from long term to short term, associated with the provision for dividends and Interest on Equity of R$ 1,256 in December 2015, and the provision for loss on put options of R$ 1,245. Management monitors the Company’s cash flow, and for this purpose assesses measures to adjust the present situation of its financial assets and liabilities to the levels considered appropriate to meet its needs. In this specific case, negotiations are in progress with financial institutions for rollover of the debt coming due in 2016, for long-term maturities. Additionally, the Company has reported positive cash flow from its operations of R$ 3,008 in 2015, R$ 3,734 in 2014 and R$ 3,515 in 2013.

LOGO

Cemig has interestequity interests in the following subsidiaries, jointly-controlled entities and jointly-controlled entities:affiliates, all of which principal activities are construction and operation of systems of production, distribution and sale of energy and gas (information in MWh has not been audited by the external auditors):

 

InvestmentsnClassificationDescription
SUBSIDIARIES: 
Cemig Geração e Transmissão S.A. ( (‘Cemig GTGT’ or ‘Cemig Geração e Transmissão’) is Cemig’s wholly-ownedSubsidiaryWholly-owned subsidiary operatingengaged in the energy generation and transmission. It istransmission services. Its shares are listed in Brazil, but are not actively traded. Cemig GT has interests in 6082 power plants (75 of which are hydroelectric, 6 are wind power and the1 is solar) and associated transmission lines, associated with them, most of which are part of the Brazilian national generation and transmission grid system. Ofsystem,  with total installed generation capacity of 5,786 MW (5)
Cemig BaguariSubsidiaryCorporation engaged in the production and sale of energy as an independent power producer and in interests in investees or joint operations that are engaged in the production and sale of energy in future projects.
Cemig Geração Três Marias S.A.SubsidiaryCorporation engaged in the production and sale of energy as public service concession holder, by commercial operation of the Três Marias Hydroelectric Plant, and sale and trading of energy in the Free Market. This subsidiary has installed capacity of 396 MW (5), and guaranteed offtake level of 239 MW (5) average.
Cemig Geração Salto Grande S.A.SubsidiaryCorporation engaged in the production and sale of energy as public service concession holder, by commercial operation of the Salto Grande Hydroelectric Plant, and sale and trading of energy in the Free Market. This subsidiary has installed capacity of 102 MW (5), and guaranteed offtake level of 75 MW (5) average.
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Cemig Geração Itutinga S.A.SubsidiaryCorporation engaged in the production and sale of energy as public service concession holder, by commercial operation of the Itutinga Hydroelectric Plant, and sale and trading of energy in the Free Market.  This subsidiary has installed capacity of 52 MW (5), and guaranteed offtake level of 28 MW (5) average.
Cemig Geração Camargos S.A.SubsidiaryCorporation engaged in the production and sale of energy as public service concession holder, by commercial operation of the Camargos Hydroelectric Plant, and sale and trading of energy in the Free Market. This subsidiary has installed capacity of 46 MW (5), and guaranteed offtake level of 21 MW (5) average.
Cemig Geração Sul S.A.SubsidiaryCorporation engaged in the production and sale of energy as public concession holder, by commercial operation of the Coronel Domiciano, Marmelos, Joasal, Paciência and Piau Small Hydroelectric Plants, and trading in energy in the Free Market. Aggregate installed generation capacity is 39.53 MW (5); guaranteed offtake level of 27.42 MW (5) average.
Cemig Geração Leste S.A.SubsidiaryCorporation engaged in the production and sale of energy as public concession holder, by operation of the Dona Rita, Sinceridade, Neblina, Ervália, Tronqueiras and Peti Small Hydroelectric Plants, and trading in energy in the Free Market. Aggregate installed generation capacity of these plants is 35.17 MW (5); guaranteed offtake level of 18.80 MW (5) average.
Cemig Geração Oeste S.A.SubsidiaryCorporation engaged in the production and sale of energy as public service concession holder, by commercial operation of the Gafanhoto, Cajuru and Martins Small Hydroelectric Plants, and sale and trading of energy in the Free Market. It has aggregate installed capacity of 28.90 MW (5), and guaranteed offtake level of 11.21 MW (5) average.
Rosal Energia S.A. (‘Rosal’)SubsidiaryCorporation that holds the concession to generate and sell energy, operating the Rosal Hydroelectric Plant, on the border between the states of Rio de Janeiro and Espírito Santo.
Sá Carvalho S.A. (‘Sá Carvalho’)SubsidiaryCorporation that holds the concession to generate and sell energy, operating the Sá Carvalho Hydroelectric Plant.
Horizontes Energia S.A. (‘Horizontes’)SubsidiaryCorporation that is classified as an independent power plants, 56 areproducer operating the Machado Mineiro and Salto do Paraopeba Hydroelectric Plants in Minas Gerais; and the Salto do Voltão and Salto do Passo Velho Hydroelectric Plants, in the state of Santa Catarina.
Cemig PCH S.A. (‘PCH’)SubsidiaryCorporation that is classified as an independent power producer operating the Pai Joaquim hydroelectric 3 arepower plant.
Cemig Trading S.A. (‘Cemig Trading’)SubsidiaryCorporation engaged in trading and intermediation of energy.
Empresa de Serviços e Comercialização de Energia Elétrica S.A.SubsidiaryCorporation engaged in the production and sale of energy as an independent power producer, in future projects.
Cemig Geração Poço FundoSubsidiaryCorporation engaged in the production and sale of energy, as an independent producer, through construction and operation of the hydroelectric power plant Poço Fundo, located in Machado river, in the State of Minas Gerais.
Central Eólica Praias de Parajuru S.A. (‘Central Eólica Praias de Parajuru’)SubsidiaryCorporation engaged in the production and sale of energy at the wind power plants and one is a thermal plant.Cemig GT has interestplant of the same name in the followingnortheastern Brazilian state of Ceará.
Central Eólica Volta do Rio S.A. (‘Central Eólica Volta do Rio’)SubsidiaryCorporation engaged in the production and sale of energy at the wind power plant of the same name in Acaraú, northeastern Brazilian state of Ceará.
Cemig Distribuição S.A. (‘Cemig D’ or ‘Cemig Distribuição’)SubsidiaryWholly owned subsidiary, whose shares are listed in Brazil but are not actively traded; engaged in the distribution of energy through networks and distribution lines throughout almost the whole of Minas Gerais State.
Companhia de Gás de Minas Gerais (‘Gasmig’)SubsidiaryCorporation engaged in the acquisition, transportation and distribution of combustible gas or sub-products and derivatives, through a concession for the distribution of gas in the State of Minas Gerais.
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jointly-controlledTable of Contents entities: 

Jointly-controlled entities in operation:

– Hidrelétrica Cachoeirão S.A. (Cachoeirão) (Jointly controlled): Production and sale of electricity as an independent power producer, through theCachoeirão hydroelectric power plant located at Pocrane, in the State of Minas Gerais.

– Baguari Energia S.A. (Baguari Energia) (Jointly controlled): Construction, operation, maintenance and commercial operation of the Baguari Hydroelectric Plant, through participation in the UHE Baguari Consortium (Baguari Energia 49.00%, Neoenergia 51.00%), located on the Doce River in Governador Valadares, Minas Gerais State. The plant began operation of its units from September 2009 to May 2010.

– Central Eólica Praias de Parajuru S.A. (Parajuru) (Jointly controlled): Production and sale of electricity from theParajuru wind farm at Beberibe, in the State of Ceará, Northern Brazil.

– Central Eólica Praias do Morgado S.A. (Praias do Morgado) (Jointly controlled): Production and sale of electricity from theMorgado wind farm at Acaraú, in Ceará, Northern Brazil.

– Central Eólica Volta do Rio S.A. (Volta do Rio) (Jointly controlled): Production and sale of electricity from theVolta do Rio wind farm also at Acaraú, in the State of Ceará, Northern Brazil. The plant began operating in September 2010.

– Hidroelétrica Pipoca S.A. (Pipoca) (Jointly controlled): Independent production of electricity, through construction and commercial operation of thePipoca Small Hydro Plant (Pequena Central Hidrelétrica, or PCH), on the Manhuaçu River, in the Municipalities of Caratinga and Ipanema, in the State of Minas Gerais. This hydroelectric plant began operating in October 2010.

– Madeira Energia S.A. (Madeira) (jointly controlled) – Construction and commercial operation, through its subsidiarySanto Antônio Energia S.A., of theSanto Antônio hydroelectric plant in the basin of the Madeira River, in the State of Rondônia. This started commercial operation in March 2012. There are more details in Note14.

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– Lightger S.A. (LightGer) (Jointly controlled): Independent power production through building and commercial operation of theParacambi Small Hydro Plant (or PCH), on the Ribeirão das Lages river in the county of Paracambi, in the State of Rio de Janeiro.

– Renova Energia S.A. (Renova) (Jointly-controlled entities): Listed company operating in development, construction and operation of plants generating power from renewable sources – wind power, small hydro plants (SHPs), and solar energy; sales and trading of electricity, and related activities. There are more details in Note 14.

– Retiro Baixo Energética S.A. (RBE) (Jointly-controlled entities): RBE holds the concession to operate the Retiro Baixo hydroelectric plant, on the Paraopeba River, in the São Francisco river basin, in the municipalities of Curvelo and Pompeu, in Minas Gerais State. The plant has installed capacity of 83.7 MW and assured energy offtake level of 38.5MW average.

Aliança Norte Energia Participações S.A. (Aliança Norte) (jointly-controlled): Special-purpose company (SPC) created byCemig GT (49.9% ownership) andVale S.A. (50.1% ownership), for acquisition of an interest of 9% inNorte Energia S.A. (‘Nesa’), the company holding the concession for theBelo Monte Hydroelectric Plant, on the Xingu River, in the State of Pará. The first turbine of Belo Monte started operating on April 20, 2016 and the second turbine started operating on july 16, 2016. There are more details on this in Note 14.

Aliança Geração de Energia S.A. (Aliança) jointly-controlled): Unlisted corporation created byCemig GT andVale S.A. to become a platform for consolidation of generation assets held by the two parties in generation consortia, and investments in future electricity generation projects. The two parties subscribed their shares in the company by transfer of their interests in the following generation assets:Porto Estrela, Igarapava, Funil, Capim Branco I and II, Aimorésand Candonga. With these assets the company has installed hydroelectric generation capacity in operation of 1,158 MW (physical offtake guarantee 652 MW average), and other generation projects.Vale andCemig GT respectively hold 55% and 45% of the total capital. There are more details in Note 14.

Subsidiaries and jointly-controlled entities at development stage:

– Guanhães Energia S.A. (Guanhães Energia) (Jointly controlled): Production and sale of electricity through building and commercial operation of the following Small Hydro Plants (PCHs):
Cemig Sim (‘Efficientia’) (1)SubsidiaryCorporation that provides energy efficiency and optimization services and energy solutions through studies and execution of projects; and services of operation and maintenance of energy supply facilities.
Companhia de Transmissão Centroeste de Minas (‘Centroeste’) (2)SubsidiaryCorporation engaged in the construction, operation and maintenance of the Furnas-Pimenta transmission line – part of the national grid.
JOINTLY-CONTROLLED ENTITIES
Guanhães Energia S.A. (‘Guanhães Energia’)Jointly-controlled entityCorporation engaged in the production and sale of energy through building and commercial operation of the following Small Hydro Plants: Dores de Guanhães, Senhora do Porto andJacaré, in the county of Dores de Guanhães; andFortuna II, in the county of Virginópolis, in Minas Gerais. Construction works are 97% concluded,
LightGer S.A. (‘LightGer’)

Jointly-controlled entity

Corporation classified as independent power producer, formed to build and startoperate the Paracambi Small Hydro Plant (or PCH), on the Ribeirão das Lages river in the county of commercial generation is scheduledParacambi, Rio de Janeiro State.
Usina Hidrelétrica Itaocara S.A. (‘UHE Itaocara’)Jointly-controlled entityCorporation, comprising the partners of the UHE Itaocara Consortium, formed by Cemig GT and Itaocara Energia (of the Light group), responsible for April, 2017.

construction of the Itaocara I Hydroelectric Plant.

Axxiom Soluções Tecnológicas S.A. (‘Axxiom’)Jointly-controlled entityUnlisted corporation, providing technology and systems solutions for operational management of public service concession holders, including companies operating in energy, gas, water and sewerage, and other utilities. Jointly controlled by Light (51%) and Cemig Baguari Energia(49%).
Hidrelétrica Cachoeirão S.A. (Cemig Baguari (‘Cachoeirão’) (Subsidiary) – Jointly-controlled entityProduction and sale of electricityenergy as an independent power producer, through the Cachoeirão hydroelectric power plant located at Pocrane, in future projects.

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the State of Minas Gerais.

Hidrelétrica Pipoca S.A. (‘Pipoca’)Jointly-controlled entityIndependent production of energy, through construction and commercial operation of the Pipoca Small Hydro Plant (SHP, or Pequena Central HidrelétricaAmazônia Energia Participações S.A (Amazônia Energia) (jointly controlled) – Unlisted company whose object is to holdPCH), on the Manhuaçu River, in the municipalities of Caratinga and manage equity interestIpanema, inNorte Energia Minas Gerais State.
Retiro Baixo Energética S.A. (Nesa), which(‘RBE’)Jointly-controlled entityCorporation that holds the concession to operate theRetiro Baixo Hydroelectric Plant, on the Paraopeba River, in the São Francisco river basin, in the municipalities of Curvelo and Pompeu, in Minas Gerais.
Amazônia Energia Participações S.A (‘Amazônia Energia’)Jointly-controlled entitySpecial-purpose company created by Cemig GT (74.50% ownership) and Light (25.50%), for acquisition of an equity interest of 9.77% in Norte Energia S.A. (‘Nesa’), the company holding the concession for the Belo Monte Hydroelectric Plant, on the Xingu River, in the Northern Brazilian State of Pará. It is jointly controlled
Aliança Norte Energia Participações S.A. (‘Aliança Norte’)Jointly-controlled entitySpecial-purpose company created byLight S.A. (25.5%) andCemig GT (74.5%). Amazônia (49% ownership) and Vale S.A. 51%, for acquisition of an equity interest of 9% in Norte Energia S.A. (‘Nesa’), the company holds 9.77% of Nesa. The first turbine of the concession for the Belo Monte started operating Hydroelectric Plant, on April 20, 2016the Xingu River, in the Northern Brazilian State of Pará.
Baguari Energia S.A. (‘Baguari Energia’)Jointly-controlled entityCorporation engaged in the construction, operation, maintenance and commercial operation of the second turbine started operatingBaguari Hydroelectric Plant, through participation in the UHE Baguari Consortium (Baguari Energia 49%, Baguari I (Neoenergia) 51%), on july 16, 2016. There are more detailsthe Doce river in Note 14.

Governador Valadares, Minas Gerais.
nCemig Distribuição S.A. (Cemig D orCemig Distribution) (Subsidiary): – Wholly-owned subsidiary, listed, but not traded: distributes electricity through networks and distribution lines to practically the whole of the Brazilian state of Minas Gerais.

nTransmissora Aliança de Energia Elétrica S.A. (Taesa) (Jointly controlled): Construction, operation and maintenance of electricity transmission facilities in 17 states of Brazil through direct and indirect equity interests in investees.

nLight S.A. (jointly-controlled): Hold direct or indirect interests in other companies and, directly or indirectly, operate electricity services, including generation, transmission, trading or distribution, and other related services. Light has the following subsidiaries and jointly-controlled entities:

Light Serviços de Eletricidade S.A. (Light Sesa) (Subsidiary): A listed company operating primarily in electricity distribution, in various municipalities of Rio de Janeiro State.

Light Energia S.A. (subsidiary): Study, plan, build, and commercially operate electricity generation, transmission and sales/trading systems and related services. Owns equity interests in two wind power companies,Central Eólica São Judas Tadeu Ltda.,Central Eólica Fontainha Ltda., and inGuanhães Energia S.A. andRenova Energia S.A.

Light Esco Prestação de Serviços Ltda.(Light Esco (‘Renova Energia’) (subsidiary): Purchase, sale, importation and exportation of electricity, and consultancy services– court supervised reorganization

Jointly-controlled entityListed company engaged in the electricity sector.Light Esco has interest inEBL Companhia de Eficiência Energética S.A.;

Itaocara Energia Ltda. (subsidiary): Company at pre-operational phase: principal activity will bedevelopment, construction and operation of plants generating power from renewable sources – wind power, small hydro plants (SHPs), and solar energy; trading of energy; and related activities. This jointly-controlled investee is currently under court supervised reorganization.

Aliança Geração de Energia S.A. (‘Aliança’)Jointly-controlled entityUnlisted company created by Cemig GT and Vale S.A. as a platform for consolidation of generation plants.assets held by the two parties in generation consortia,  and investments in future generation projects. For their shares, the two parties subscribed the following generation plant assets: Porto Estrela, Igarapava, Funil, Capim Branco I, Capim Branco II, Aimorés, and Candonga. With these assets Aliança has total installed generation capacity, in operation, of 1,158 MW (physical offtake guarantee 661 MW average). It is a memberalso has other generation projects. Vale and Cemig GT respectively hold 55% and 45% of the Itaocara Hydro Plant Consortium fortotal capital.
Transmissora Aliança de Energia Elétrica S.A. (‘TAESA’)Jointly-controlled entityCorporation engaged in the construction, operation and maintenance of energy transmission facilities all states of Brazil through direct and indirect equity interests in investees

UFV Janaúba Geração de Energia Elétrica Distribuída SA

UFV Corinto Geração de Energia Elétrica Distribuída SA

UFV Manga Geração de Energia Elétrica Distribuída SA

UFV Bonfinópolis II Geração de Energia Elétrica Distribuída SA

UFV Lagoa Grande Geração de Energia Elétrica Distribuída SA,

UFV Lontra Geração de Energia Elétrica Distribuída SA,

UFV Mato Verde Geração de Energia Elétrica Distribuída SA,

UFV Mirabela Geração de Energia Elétrica Distribuída SA,

UFV Porteirinha Geração de Energia Elétrica Distribuída SA and

UFV Porteirinha II Geração de Energia Elétrica Distribuída AS (3)

Jointly-controlled entityGeneration of electric power from photovoltaic solar sources to the Distributed Generation market (‘Geração Distribuída’), with total installed capacity of 46.26MWp. The wholly owned subsidiary Cemig Sim and Mori Energia holds 49% and 51% of the total equity, respectively.

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Affiliated Company
Madeira Energia S.A. (‘Madeira’)Affiliated companyCorporation engaged in the construction and commercial operation of theItaocarahydroelectric plant (51%).Cemig GT owns 49%. There are more details in Note 14.

Lightger Santo Antônio Hydroelectric Plant, through its subsidiary Santo Antônio Energia S.A.– Described, in the listbasin of jointly-controlled entities ofCemig GT, above.

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Light Soluções em Eletricidade Ltda.: Its main objects are provision of service to low-voltage clients including assembly, overhaul and maintenance of installations in general.

Instituto Light para o Desenvolvimento Urbano e Social (Light Institute) (subsidiary): Participation in social and cultural projects, and interest in economic and social development of cities.

– Lightcom Comercializadora de Energia S.A. (subsidiary): Purchase, sale, importation and exportation of electricity, and general consultancy,the Madeira river, in the free and regulated electricity markets.

– Axxiom Soluções TecnológicasState of Rondônia.

Ativas Datacenter S.A.(jointly-controlled): Unlisted company, providing technology and systems solutions for operating management of public service concession holders, including companies in electricity, gas, water, sewerage and other utilities. Jointly owned byLight (51% (‘Ativas’) andCemig (49%).

Amazônia Energia Participações S.A (jointly controlled) – Described

Affiliated entityCorporation engaged in the listsupply of equity interests ofCemig GT, above.

Renova Energia S.A.(Jointly controlled): Described in the list of equity interests ofCemig GT, above.

nSá Carvalho S.A. (subsidiary) – Production and sale of electricity, as a public electricity service concession holder, through theSá Carvalho hydroelectric power plant.

nUsina Térmica Ipatinga S.A. (‘Ipatinga’) (subsidiary) – Production and sale, as an independent power producer, of thermally generated electricity, through theIpatinga thermal plant, located on the premises of Usiminas (Usinas Siderúrgicas de Minas Gerais S.A.). On December 31, 2014, with termination of the contract for non-remunerated loan of the plant by Usiminas to Cemig, the plant was returned to ownership by Usiminas and the Company is reassessing its business plan.

nCompanhia de Gás de Minas Gerais (‘Gasmig’) (subsidiary) – Acquisition, transport and distribution of combustible gas or sub-products and derivatives, through a concession for distribution of gas in the State of Minas Gerais. Cemig acquired a controlling interest in Gasmig in October 2014.

nCemig Telecomunicações S.A. (‘CemigTelecom’) (previously named Empresa de Infovias S.A.)(subsidiary) – Provision and commercial operation of a specialized telecommunications service through an integrated multi-service network of fiber optic cables, coaxial cables, and electronic and associated equipment. CemigTelecom owns 49% of Ativas Data Center (‘Ativas’)(a jointly-controlled entity), which operates primarily in supply of IT and communicationsIT and communication infrastructure services, including physical hosting and related services for medium-sized and large corporations.
FIP Melbourne (Usina de Santo Antônio)Affiliated entity

 

nEfficientia S.A. (subsidiary): Provides electricity efficiency and optimization services and energy solutions through studies and execution of projects, as well as providing services of operation and maintenance in energy supply facilities.

Investment fund managed by Banco Modal S.A., whose objective is to seek appreciation of capital invested through acquisition of shares, convertible debentures or warrants issued by listed or unlisted companies, and/or other assets. This fund held 83% of the share capital of SAAG Investimentos S.A. (‘SAAG’), the objects of which are to own equity in Madeira Energia S.A. (‘Mesa’).

Affiliated Company held for sale:
Light S.A. (‘Light’) (4)

Affiliated entity

Listed company engaged in the following activities: energy generation, transmission, trading, distribution, and related services; and holding direct or indirect interest in companies engaged in similar activities.

(1)On April 14, 2020, the Annual Shareholders General Meeting approved changes in this subsidiary’s By-laws, changing the name of this subsidiary, from Efficientia S.A. to Cemig Soluções Inteligentes em Energia S.A.-CEMIG SIM.
(2)On January 13, 2020, the Company concluded the acquisition of 49% of the share capital held by Eletrobras in Centroeste, becoming the sole owner of the investee since then.
(3)In 2020, Cemig concluded acquisition of interests in special-purpose companies operation in photovoltaic solar generation. For further information, see item (c) of this Note.
(4)In Light’s public offering of commom shares, completed on January 22, 2021, the Company sold its entire holding of shares in Light. For further information, see Note 31.

(5)Information not examined by the external auditors.

Management has assessed the capacity of the Company to continue as a going concern, and believes that its operations will generate sufficient future cash flows to enable continuity of its businesses. In addition, Management is not aware of any material uncertainties that could generate significant doubts about its ability to continue as a going concern. Therefore, these financial statements are prepared on a going concern basis.

b)Centroeste control acquisition

 

nHorizontes Energia S.A. (subsidiary) – Production and sale of electricity, as an independent power producer, through the Machado Mineiro and Salto doParaopeba hydroelectric power plants in the State of Minas Gerais, and theSalto do Voltão andSalto do Passo Velho hydro power plants in the State of Santa Catarina.

On January 13, 2020, the Company concluded the acquisition of the equity interest of 49% of the share capital held by Eletrobras in Centroeste, resulting in its now holding 100% of that investee. The acquisition, which resulted in the Company obtaining control, based on the provisions of accounting standard IFRS 10– Consolidated Financial Standard, is the result of exercise of the right of first refusal for acquisition of the shareholding offered in Eletrobras Auction 01/2018, Lot P, held on September 27, 2018, and confirmed on January 15, 2019.

The effects of business combination in this Financial statement are present in Note 16 (d).

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c)Acquisition of interest in special-purpose companies (‘SPCs’) operating in photovoltaic solar generation

On November 25, 2020, the Company’s wholly-owned subsidiary Cemig Soluções Inteligentes em Energia S.A. (‘Cemig Sim’) acquired 49% of interest in seven special-purpose companies operating in photovoltaic solar generation for the distributed generation market (‘geração distribuída’), with total installed capacity of 29.45MWp, for 55. On August 19, 2020 and on September 30, 2020, this wholly-owned subsidiary also acquired 49% of interest in two others SPCs operating in the same market segment for R$8 and R$10, respectively, with total installed capacity of 11.62 MWp. For more details, see Note 16.

d)Covid-19

General Context

On March 11, 2020, the World Health Organization characterized Covid-19 as a pandemic, reinforcing the restrictive measures recommendations to prevent the virus dissemination worldwide. These measures are based, mainly, on social distancing, which have been causing major negative impact on entities, affecting their production process, interrupting their supply chains, causing workforce shortages and closing of stores and facilities. The economies around the world are developing measures to handle the economic crisis and reduce any possible effect, especially by their central banks and fiscal authorities.

Government measures aimed at Brazilian energy sector

Several measures were implemented by the Brazilian government, specifically aimed at energy sector, which include:

§

LOGOThe provisional normative act. 950/2020 issued in April 8, 2020, which provides for 100% discount in the calculation of social energy tariff (‘Tarifa Social de Energia Elétrica’), from April 1, 2020 to June 30, 2020, applicable to customers included in low-income residential subclass, with energy consumption less than or equal to 220 kWh/month. The act also authorizes the Federal Government to allocate resources to Energy Development Account (CDE), limited to R$900, to cover the tariff discounts established.

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Expansion on the limit of total amount of energy that can be declared by energy distributors in the process of the mechanism for the sale of surplus (‘Mecanismo de Venda de Excedentes’ - MVE), during 2020, from 15% to 30%, for the purpose of facilitating contractual reductions.

 

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Provision of financial resources available in the reserve fund in April 2020, by Power Trading Chamber – CCEE, in accordance with Aneel Dispatch 986/2020, dedicated to reduce future regulatory fees. Cemig D was granted with R$122.

nCemig Comercializadora de Energia Incentivada S.A. (‘CCEI’ – previously named Central Termelétrica de Cogeração S.A.) (subsidiary) – Production and sale of electricity as an independent power producer, in future projects.

nRosal Energia S.A. (subsidiary) – Production and sale of electricity, as a public electricity service concession holder, through theRosal hydroelectric power plant located on the border between the States of Rio de Janeiro and Espírito Santo, Brazil.

nEmpresa de Serviços e Comercialização de Energia Elétrica S.A. (ESCE – previously named Central Hidrelétrica Pai Joaquim S.A.) (subsidiary) – Production and sale of electricity as an independent power producer, in future projects.

nCemig PCH S.A. (Subsidiary) – Production and sale of electricity as an independent power producer, through thePai Joaquim hydroelectric power plant.

nCemig Capim Branco Energia S.A. (‘Capim Branco’) (subsidiary) – Production and sale of electricity as an independent producer, through theAmador Aguiar I andAmador Aguiar II hydroelectric power plants, built through a consortium with private-sector partners. This company was merged with and intoCemig GT in 2015.

nUTE Barreiro S.A. (subsidiary) – Production and sale of thermally generated electricity, as an independent producer, through the construction and operation of theUTE Barreiro thermal generation plant, located on the premises of V&M do Brasil S.A., in the State of Minas Gerais.

nCemig Trading S.A. (subsidiary): Sale and intermediation of business transactions related to energy.

nCompanhia Transleste de Transmissão (jointly controlled): Operation of the transmission line connecting the substation located in Montes Claros to the substation of theIrapé hydroelectric power plant.

nCompanhia Transudeste de Transmissão (jointly controlled): Construction, operation and maintenance of national grid transmission facilities of theItutinga–Juiz de Fora transmission line.

nCompanhia Transirapé de Transmissão (jointly controlled): Construction, operation and maintenance of theIrapé–Araçuaí transmission line.

nAxxiom Soluções Tecnológicas S.A. (jointly-controlled): Described in the list of investees of Light, above.

nTranschile Charrúa Transmisión S.A. (jointly controlled): Construction, operation and maintenance of theCharrúa-Nueva Temuco transmission line, and two sections of transmission line at theCharrúa andNueva Temuco substations, in the central region of Chile. The head office of Transchile is in Santiago, Chile.

nCompanhia de Transmissão Centroeste de Minas (jointly controlled): Construction, operation and maintenance oftheFurnas-Pimenta transmission line – part of the national grid.

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nParticipações em Ativos de Energia Elétrica (Parati) (jointly-controlled entity): Holding company owning interests in other companies, Brazilian or foreign, through shares or share units, in any business activity. Parati holds an equity interest of 25.64% inLight.

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§

Under Resolution 878/2020, issued on March 24, 2020, the grantor has implemented some measures in an attempt to maintain the public service of energy supply, which include: prohibiting energy supply suspension due to default of certain categories of customers (residential), for 90 days, extended to July 31, 2020, prioritizing emergency assistance and energy supply to services and activities regarded as essential, drawing up specific contingency plans to assist health care units and hospital services, among others. Under Resolution 891/2020, issued in July 21, 2020, the grantor changed the Resolution 878/2020, as of august, 2020, maintaining the prohibition of energy supply suspension only to low income residential subclass, revoking the provisions applied to the other residential subclasses and related to services and activities regarded as essential.

Where§

Authorization to create the ‘Covid-Account’ under the Decree 10,350/2020 issued on May 18, 2020, as detailed in the following topic.

“Covid-account” (‘Conta-Covid’)

On May 18, 2020, in order to cope with the public calamity caused by the Covid-19 pandemic, the Decree n. 10,350/20 authorized the creation of “Covid account”, to support the energy distribution sector, which is the basis of the energy sector financial flow, aimed to either cover the distribution agents revenue/cash flow deficit or to anticipate their revenues, related to (i) over-contracted purchases due to market retraction, (ii) “CVA” sector assets (iii) maintaining the neutrality of regulatory charges, (iv) compensation for the delay in applying tariff adjustments until June 30, 2020 and (v) anticipation of “parcel B” revenues as determined by Aneel regulation.

On June 23, 2020, the grantor issued the Normative Resolution n. 885/2020, which set out the criteria and procedures to manage the “Covid-account”, as well as regulated the use of the CDE regulatory charge.

On January 26, 2021, Aneel issued the Dispatch nº 181/2021, which defined the monthly charge to be paid in order to amortize the loan, as well as the respective coverage to be included into the tariff to pay the charge. The annual quote of ‘CDE-Covid-Account’ will be paid by the distribution agents through the tariff charge included in the energy tariff and in the tariff of use of distribution system (‘TUSD’).

The amount received by Cemig D will be converted, updated by Selic rate, as a tariff negative financial component in the tariff processes of 2021, ensuring the neutrality.

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Cemig D joined the financial compensation mechanism under the Covid-account (‘Conta-Covid’), in order to boost its cash flow enabling it to meet its financial obligations, in spite of the collection reduction resulting of the economic crises. The total amount from the “Covid-Account “received by Cemig D, in installments, was R$1,404. The first installment was received in July 2020, in the amount of 1,186, whist the remaining was received until December 2020, affecting positively the balance of cash and equivalent cash and market securities at December 31, 2020.

There are some rules applied to distribution agents entitled to the Covid-account resources, such as (i) relinquishing any intention to reduce or end the purchase of energy from generators because of a reduction in the sales caused by the pandemic crises, until December 2020; (ii) in the event of default on payments, limiting their dividend payments to the legal minimum of 25% of net income and (iii) renounce the right to complain in court or arbitral tribunals on the conditions, procedures or obligations determined in legal and regulatory provisions on Covid-account. Notwithstanding, the right to request an extraordinary tariff review is fully preserved.

Due to the statements of renunciations established in the Acceptance Document under the Normative Resolution 885/2020, on July 3, 2020 Cemig D’s Shareholders Extraordinary General Meeting approved alteration to its by-laws, to include §4 on Clause 33 limiting the distribution of mandatory dividend or interest on equity to the legal minimum, exceptionally for the cases and conditions that the grantor may demand, by rule or by contract, in order to mitigate a situation of financial imbalance caused by any fact or event attributable to a third party, or overriding government rulings, or expressly recognized force majeure.

Company’s initiatives

On March 23, 2020, the Company established the Coronavirus Crisis Management Committee (‘Comitê Diretor de Gestão da Crise do Coronavírus’) to ensure its readiness to making decisions because of the fast-changing situation, which became more widespread, complex and systemic.

Also, in line with recommendations to maintain social-distancing measures, the Company has implemented an operational contingency plan and several precautionary measures to keep its employees healthy and safe, including: security and health technicians contacting operational staff on a daily basis; interacting daily with subcontractors Social Service department to monitor the evolution of suspicious cases; changing the schedule to prevent gatherings; restricting national and international travel; suspending technical visits and events at Company’s facilities; using remote means of communication; adopting work-from-home policies for a substantial number of employees, providing face masks for employees in external service or in service into its facilities, and requiring outsourcings providers to put the same procedures in place.

In August the Company began the plan for the gradual return-to-office, which is in compliance with measures for prevention, control and mitigation of risks of Covid-19 transmission in work environments.

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In-person service to the general public was suspended temporarily, and resumed, subject to appointment, from August 3, 2020, in the municipalities that subscribed to the plan created by the State of Minas Gerais, called ‘Plano Minas Consciente’, and which are in the ‘Green Wave’ phase of the program. The decision to serve the public in person by appointment obeys the rules of the plan, and is in accordance with responsible resumption of the economy in Minas Gerais state, following the Covid-19 pandemic.

The Company maintain the communication with its customers on virtual channels and essential assistance in customers’ facilities, ensuring the appropriate energy and gas supply.

The Company also adopted the follow measures in order to contribute with society:

§

Providing payment flexibility to low-income residential subclass customers, registered as social tariff, who will be able to pay their debts in up to six installments, without interests or penalties, applied until July 1, 2020;.

§

Providing payment flexibility to public and philanthropic hospitals as well as to emergency rooms units, without interests or penalties, conditions applied until July 1, 2020;

§

Offering the entities regarded as small business by Brazilian law the option for payment in up to six installments, without interests or penalties, conditions applied until July 1, 2020;

§

A negotiation campaign was launched, in effect until October, 31, 2020, enabling customers to pay debt by installments in up to 12 months without interest.

§

A negotiation campaign was launched, on April 20, 2021, in effect for 30 days, enabling commercial customers at low voltage to pay debt by installments in up to 12 months without interest, including an exemption from financing updating not yet billed.

In Addition, the Company Executive Board approved the following measures, in order to support the fight against the Covid-19 during the critical period named “purple wave” (‘onda rocha’) instituted by the Extraordinary Covid-19 Committee of the State of Minas Gerais, through the Deliberation n. 138, of March 16, 2021 of, in the State of Minas Gerais:

§

Suspending the interruption in supply of energy of customers classified as low income residential subclass;

§

Providing payment in installments to customers classified as low income residential subclass, under the specific conditions of the program, available in the Company website;

§

Providing payment in installments to customers from other classes, including commercial customers classified as small business by Brazilian law, operating in the sectors affected by the crises, under the specific conditions of the program, available in the Company website;

§

prioritizing emergency assistance and energy supply to health care units and hospital services and others activities regarded as essential;

§

communication initiatives aimed at raising awareness of the population about the importance of staying at home, rational use of energy, and electronic equipment use, preventing overload, short-circuit and fires. 

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The measures above result in a postpone of cash of until R$151 to the next year, considering the installments due in 2021.

The Company is working diligently to mitigate the crisis impacts on its liquidity, implementing the following measures, among others:

§restraint of the capital expenditure planned for 2020, in the approximate amount of R$349 and a budget review, which reduced the expenses related to labor, material, outsourced services and others, in the approximate amount of R$164;

§reduction in dividends payments to shareholders, and deferral dividends and interest on equity payments to the end of 2020 (see Note 26);

§negotiating with its customers on the free market their contracts;

§negotiating the terms and conditions established in contracts signed with gas suppliers, including Petrobrás;

§Deferral, during the year, of taxes and social charges payment, as authorized by legislation.

Impact of Covid-19 on Financial Statements

Since March, 2020, the Company has been monitoring the Covid-19 pandemic impact on its business and the market in which it operates. The Company has implemented a series of precautionary measures to protect the health of its employees and to prevent the spread of the novel coronavirus in its operational and administrative facilities. The measures are in accordance with the recommendations of World Health Organization (WHO) and Brazilian Ministry of Health and aim to contribute with the populations and Brazilian authorities efforts, in order to prevent the virus dissemination.

The Coronavirus crises made an impact on the Company operations, especially related to energy distribution market, due to the contraction of the economic activities and the social distancing measures, affecting entities production process, interrupting their supply chains, causing workforce shortages and closing of stores and facilities. This effects might result in lower energy consumption and an increase in delinquency.

In this scenario intervention in market policies, and the initiatives to reduce transmission of Covid-19, also led to lower consumption of natural gas in 2020 than in 2019: consumption by the industrial sector was 3% lower year-on-year, and consumption by the automotive sector was 28% lower. At the same time, consumption in 2020 by residential users was 20% higher year-on-year, and by commercial users was 14% higher – reflecting the natural motivation of increased use of natural gas as a safer option when supply is continuous.

As of December 31, 2020, from the observation of the pandemic’s economic effects, the Company assessed the assumptions used for calculating fair value and recoverable amount of certain financial and non-financial assets, as follows:

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§The subsidiary Cemig exercises joint control itGT assessed whether the greater pressure on the exchange rate, combined with a lack of financial market liquidity, will have a negative impact on derivative financial instruments hired to protect its operations against the risks arising from foreign exchange rate changes. At this point, given the current market conditions, the change in derivative instrument’s fair value, based on the forecasts of future interest and exchanges rates, cannot offset the Company’s total exposure to foreign exchange rate variability, resulting in a net loss of R$4 in the period of January to December of 2020. The long-term projections carried out for the foreign exchange rate are lower than the current dollar quotation, which may represent a decrease in Company’s foreign exchange variation expense, if the projected scenario occurs.

§As a result of Covid-19 situation, the market conditions have deteriorated, and, under the current circumstances, the fair value of the Company’s interest in Light has decreased significantly. However, the market price of the shares increased in the end of 2020, resulting in the reversal of the impairment loss recognized during the year because of the decline in its market price less cost to sell. The Company sold its entire holding of shares in Light in the public offering of common shares in Light, completed on January 22, 2021, as described in Note 32.

§The Company assessed the circumstances arising from Covid-19 pandemic and associated measures aimed at reducing the impact of the economic contraction on customer delinquency to measure expected credit losses. The Company has intensified measures to mitigate the risks of delinquency, such as a campaign of negotiation with clients in arrears whose energy supply the Company was temporarily prohibited from suspending as well as intensifying the usual collection measures. The return of economic activities after the peak of the coronavirus outbreak, as well as the authorization of the energy supply suspension, as of August, 2020, provided by Normative Resolution n. 891/2020, have contributed to the reestablishment of the collection behavior. In addition, the negotiations to enable the recovery of past due receivables and the grantor’s measures to reestablish economic balance mitigated the negative effects of the economic crisis on collection.

§The management’s assumptions applied to determine the recoverable amount of the relevant investments in subsidiaries, joint-controlled entities and associates were not influenced significantly by the Covid-19 situation, since these investees’ cash flows are mainly related to long-term rights to commercial operation of the regulated activity. Therefore, no additional impairment losses were recognized to its investments in subsidiaries, joint-controlled entities and associates due to the economic crisis.

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§Despite the uncertainties related to the crisis unfolding and its potential long-term effects, the Company does so through shareholders’ agreementsnot expect that the negative impact on its projections of likely future taxable profits might compromise the recoverability of its deferred tax assets.

§The Company also reviewed the financial assets and liabilities measured at fair value to reflect the conditions and current rates projected, which impacts are presented in Note 31.

§The total load on the Brazilian national grid fell in 2020, especially from March to May, and has been recovering gradually since. Year to date, the energy transported and sold to Cemig D customers increased 4.42% and reduced 5.31%, respectively. In the second semester of 2020, the energy transported increased 10.29% and the energy sold expanded 94.66%, compared with the other shareholderssame period of the investee.last year, reflecting the easing of social distancing rules.

§The accumulated variation of the Cemig D’s captive customers market, measured from the pandemic outbreak until December 2020 reduced 8%. It is important to mention that the effects of the financing expenses arising from energy purchase were minimized by the ‘Covid-Account’ creation.

§The Company has maintained negotiations and deferrals with its customers and energy and gas suppliers, in order to maintain Cemig GT and Gasmig liquidity during the economic crisis.

The impacts of the Covid-19 pandemic disclosed in this financial statement were based on the Company’s best estimates. Despite the impact of the pandemic on the Company’s financial position in 2020, significant long-term effects are not expected.

 

2.BASIS OF PREPARATION

2.1Statement of compliance

The Consolidated Financial Statements have been prepared in accordance with International Financial Reporting Standards (‘IFRS’) as issued by the International Accounting Standards Board (IASB).

All the material information used by Management of the Company is shown in the Financial Statements.

On November 11, 2016, the Company’s Audit Board authorized the filling of the Financial Statements for the year ended December 31, 2015.

2.2Bases of measurement

The consolidated financial statements have been prepared based on historical cost, with the exception of the following material items recorded in the
2.1Statement of financial position (balance sheet):

nNon-derivative financial assets measured at fair value through profit or loss.compliance

 

nFinancial assets held for trading measured at fair value.

The financial statements of the Company have been prepared in accordance with International Financial Reporting Standards (IFRS) as issued by the International Accounting Standards Board (IASB).

The consolidated financial statements provide comparative information in respect of the previous period. In addition, the Company presents an additional statement of financial position at the beginning of the preceding period when there is a retrospective application of an accounting policy, a retrospective restatement, or a reclassification of items in financial statements. An additional statement of financial position as at January 1, 2019 is presented in these consolidated financial statements due to the retrospective application of a change in an accounting policy (see Note 2.8).

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Company’s management certifies that all relevant and material information in financial statements is being disclosed, which is used by management in its administration of the Company.

On April 30, 2021, the Company’s Audit Committee authorized the issuance of the consolidated financial statements as of December 31, 2020, 2019 and January 01, 2019 and for the years ended December 31, 2020, 2019 and 2018.

2.2Basis of measurement

The consolidated financial statements were prepared on a historical cost basis, except in the case of certain financial instruments and assets as held for sale which are measured at fair value and fair value less costs to sell, in accordance with the standards applicable, as detailed in Note 31 and 32, respectively.

2.3Functional currency and presentation currency

 

nFinancial assets of the Concession measured by the New Replacement Value (VNR), equivalent to fair value.

nFinancial liabilities related to put options, measured at fair value through discounted cash flow.

2.3Functional currency and currency of presentation

These consolidated financial statements are presented in Reais, which is the Company’s presentation and functional currency. All the financial information is presented in millions of Reais, except where

The consolidated financial statements are presented in Reais, which is the functional currency of the Company and its subsidiaries, joint ventures and affiliates, and all amounts are rounded to the nearest million, except when otherwise indicated.

 

Transactions in foreign currency were converted to Reais at the exchange rate as of the transaction date. Balances of monetary assets and liabilities denominated in foreign currency are translated to Reais at the exchange rates at the reporting date. Foreign exchange gains and losses resulting from the settlement or translation of assets and liabilities denominated in foreign currency are recorded in finance income and cost in the consolidated statement of income.

2.4Use of estimates and judgments

The preparation of the consolidated financial statements, under IFRS, requires management to make judgments, estimates and assumptions that affect the application of accounting policies and the amounts reported in assets, liabilities, revenues and expenses. Future reported results may differ from these estimates.

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Estimates and assumptions are revised continually, using as a reference both historical experience and also any significant changes of scenario that could affect the equity situation of the company or its results in the applicable items. Revisions in relation to accounting estimates are recognized in the period in which the estimates are reviewed, and in any future periods affected.

The principal estimates related to the financial statements refer to recording of effects arising from:

nAllowance for doubtful accounts – see Note 8;judgments

 

nDeferred income and social contribution taxes

Preparation of the consolidated financial statements requires management to make judgments, estimates and assumptions that affect the application of accounting policies and the reported amounts of assets, liabilities, revenues and expenses. Uncertainties about these assumptions and estimates could result in outcomes that could require a material adjustment to the carrying amount of assets or liabilities affected in future periods.

Estimates and assumptions are periodically reviewed, using as a reference both historical experience and any significant change in scenarios that could affect the Company’s financial position or results of operations. Revisions in relation to accounting estimates are recognized in the period in which the estimates are reviewed, and in any future periods affected.

The principal estimates and judgments that have a signficiant effect in the amounts recognized in the financial statements are as follows:

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§Adjustments for loss on doubtful accounts – Note 8;
§Deferred income tax and social contribution tax see Note 10;

nFinancial assets of the concession – see Note 13;
§Financial assets and liabilities of the concession – Note 14;

n
§Concession contract assets – Note 15;
§Investments – See Note 14.

nProperty, plant and equipment – Note 15.

nIntangible assets – see Note 16;

§nDepreciation – see Note 15;

nAmortization – see Note 16;

nEmployee post-retirement liabilities – see Note 21;

nProvisions – see Note 22;

nUnbilled electricity supplied – see Note 24; and

nFair value measurement and Derivatives instruments – see Note 29.

2.5Rules, interpretations and changes that came into effect on January 1, 2015, with effects for the Company

The following rules and changes of rules came into effect during the business year:

nChanges to IAS 19 –Defined-benefit plans: Contributions by employees.

nIFRS Annual Improvements cycles: 2010-2012 and 2011-2013.

The Company has analysed impacts of these changes and did not have material impacts in its financial statements.

2.6New and revised rules and interpretations already issued and not yet adopted, with possible impacts for the Company

In effect for annual periods starting on or after January 1, 2016:

nChanges to IFRS 11 –Joint Arrangements: Provide instructions on accounting for the acquisition of a ‘business combination’ as defined by IFRS 3–Business Combinations.

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nChanges to IAS 1 –Presentation of Financial Statements: These offer orientations on application of the concept of materiality in practice.

nChanges to IAS 16 and IAS 38: Clarification of the acceptable methods for depreciation and amortization.

nChanges to IFRS 10, IFRS 12 and IAS 28 –Investment entities: Applying exception from consolidation: These clarify that exemption from preparing consolidated financial statements is applicable to a controlling entity that is the subsidiary of an investment entity, even if the investment entity values all its subsidiaries at fair value under IFRS 10.

nThe changes to IFRS 5 introduce specific orientations in relation to when an entity reclassifies an asset (or group of assets held for sale) from ‘held for sale’ to ‘held for distribution’ (or vice-versa).

nThe Changes to IFRS 7 provide additional orientations to clarify whether a service contract constitutes continuous involvement in an asset transferred, for the purposes of the necessary disclosures in relation to the transferred assets.

nThe changes to IAS 19 clarified that the rate used to discount obligations for post-retirement benefit should be determined based on AA corporate bond yields at the end of the reporting period.

The Company is still evaluating the impacts that these new rules and alterations of existing rules will have on the amounts and disclosures presented in its consolidated Financial Statements.

In effect for annual periods starting on or after January 1, 2017:

nChanges to IAS 12 – Recognition of deferred tax assets for non-realized losses.

nDisclosure Initiative (Changes to IAS 7) – Changes IAS 7 – Statement of Cash Flows: Clarifies that entities should supply disclosures that enable users of financial statements to evaluate changes in liabilities arising from financing activities. applicable to annual periods starting on or after January 1, 2017.

In effect for annual periods starting on or after January 1, 2018:

nChanges to IFRS 10 and IAS 28 –Sale or Contribution of Assets between an Investor and its Associate or Joint Venture: Deals with situations that involve sale or contribution of assets between an investor and its associate or joint-venture.

IFRS 9 –Financial instruments: Establishes that all the financial assets recognized that are within the scope of IAS 39 must be subsequently measured at amortized cost or fair value.

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In relation to the impairment of financial assets, IFRS 9 requires use of a forward-looking ‘expected loss’ impairment model, in contrast to the model of actual impairment stated in IAS 39.

nIFRS 15 –Revenue from Contracts with Customers: In May 2014 IFRS 15 was issued and established a simple and clear model for companies to use in accounting for revenue arising from contracts with clients. IFRS 15 will replace the present orientations on recognition of revenue contained in IAS 18 –Revenues, IAS 11 –Construction Contracts, and the related interpretations, when it comes into effect.

In effect for annual periods starting on or after January 1, 2019:

nIFRS 16 –Leases: With this new rule, lessors will have to recognize the liability for future payments and the right to use of the leased asset for practically all leasing contracts, including those currently classified as operational leasing contracts.

The Company is still evaluating the impacts that these new rules and alterations of existing rules will have on the amounts and disclosures presented in its consolidated Financial Statements.

2.7Principal accounting policies

The accounting policies described in detail below have been applied consistently to all the periods presented in these consolidated financial statements.

The accounting policies referring to the Company’s current operations, and consistently applied by the entities of the Group, are as follows:

a)Financial instruments

Non-derivative financial assets:The Company initially recognizes loans, receivables and deposits on the date that they are originated. All other financial assets (including assets designated at fair value through profit or loss) are recognized initially on the transaction date, which is the date on which the Company becomes one of the parties to the contractual provisions of the instrument.

The Company derecognizes a non-derivative financial asset when the contractual rights to the cash flows from the asset expire, or when it transfers the rights to receive the contractual cash flows on the financial asset in a transaction in which substantially all the risks and rewards of ownership of the financial asset are transferred. Any interest in transferred financial assets that is created or retained by the Company is recognized as an individual asset or liability.

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Financial assets or liabilities are offset, and the net amount presented in the Statement of financial position, when, and only when, the Company has the legal right to offset the amounts and has the intention to settle on a net basis or to realize the asset and settle the liability simultaneously.

The company has the following non-derivative financial assets: Securities – measured at fair value through profit or loss; Securities—when there is a positive intention to hold to maturity they are measured at amortized cost, using the effective interest method; Cash and cash equivalents, credits owed by consumers, Traders and Electricity transport concession holders; restricted cash and Escrow deposits in litigation – recognized at nominal realization value, similar to fair value; the CVA Account (for Compensation of variations in Portion A items and for Other Financial Components in tariff adjustments); and Financial assets of the concession covered by Law 12783/13, measured at New Replacement Value (valor novo de reposição, or VNR), equivalent to fair value.

Non-derivative financial liabilities:The Company recognizes issued debt securities initially on the date on which they are originated. All the other financialliabilities (includingliabilities designated at fair value through profit or loss) are recognized initially on the trade date on which the Company becomes one of the parties to the contractual provisions of the instrument. The company writes down a financial liability when its contractual obligations are discharged, cancelled or expire.

The Company has the following non-derivative financial liabilities: Loans; Financings; Debentures; Suppliers; and Other accounts payable. These liabilities are recognized initially at fair value plus any attributable transaction costs. After the initial recognition, they are measured at amortized cost using the effective rates method.

Financial liabilities referring to put options: These are measured at fair value using the discounted cash flow method. The company has calculated the fair value of these options on the basis of the estimated exercise price on the day of exercise, less the fair value of the shares that are the subject of the put option, also estimated for the date of exercise, both brought to present value at the date of these financial statements.

Share capital:Common shares are classified as equity. Preferred shares are classified as equity if they are not redeemable, or if they are redeemable only at the Company’s option. Preferred shares do not carry the right to vote; and also have preference in the event of liquidation of their portion of the share capital. The rights to minimum dividends for the preferred shares are described in Note 23 to the consolidated financial statements. The minimum obligatory dividends as defined in the by-laws are recognized as a liability.

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Financial instruments at fair value through profit or loss: A financial asset is classified at fair value through profit or loss if it is classified as held for trading, that is to say, designated as such upon initial recognition. Financial assets are designated at fair value through profit or loss if the Company manages those investments and takes purchase and sale decisions based on their fair values in accordance with the Company’s documented risk management and investment strategy. Transaction costs are recognized in the Statement of income when incurred. Financial assets recorded at fair value through profit or loss are measured at fair value, and changes in the fair value of these assets are recognized in the Statement of income for the period. Securities were classified in this category.

Financial instruments available for sale:A financial instrument is classified as available for sale when the purpose for which it was acquired is not investment of funds to obtain short-term gains, and there is no intention of keeping the investments up to maturity or, further, when they do not fit in the other categories. As from December 31, 2012, assets in this category include the financial assets of the transmission and distribution concession that were covered by Law 12783 (of January 11, 2013). They are measured at New Replacement Value (Valor Novo de Reposição, or VNR), equivalent to fair value on the date of these financial statements. The Company recognizes a financial asset resulting from a concession contract when it has an unconditional contractual right to receive cash or another financial asset from, or under the direction of, the Concession-granting power for the services of construction or improvement provided.

Loans and receivables: These are financial assets with fixed or calculable payments that are not quoted on an active market. These assets are recognized initially at fair value plus any attributable transaction costs. After initial recognition, loans and receivables are measured at amortized cost by the effective interest method, less any loss by impairment.

The category includes: Cash equivalents; Consumers and traders; Holders of electricity transport concessions; Financial assets of the concession not covered by Law 12783, the CVA Account (for compensation of changes in Portion A costs andOther financial components of tariff adjustments); escrow deposits and Traders – ‘Free Energy’ transactions.

Cash and cash equivalents includes: balances of cash; bank deposits; and cash investments with original maturity of three months or less from the date of contracting, which are subject to an insignificant risk of change in value. Cash and cash equivalents are maintained for the purpose of meeting cash commitments in the short term and not for investment or other purposes.

The Company recognizes a financial asset resulting from a concession contract when it has an unconditional contractual right to receive cash or another financial asset from, or under the direction of, the concession-granting power for the services of construction or improvement provided. Such financial assets are measured at fair value through the initial recognition. After the initial recognition, the financial assets are measured at amortized cost and classified as loans and receivables.

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b)Foreign currency and operations outside Brazil

Transactions in foreign currency are converted to the functional currency of the Company at the exchange rates of the dates of the transactions. Monetary assets and liabilities denominated and calculated in foreign currencies on the date of presentation are reconverted to the functional currency at the exchange rate found on that date. The exchange rate gain or loss on monetary items is the difference between the amortized cost of the functional currency at the beginning of the period, adjusted for interest and any payments made during the period, and the amortized cost in foreign currency at the exchange rate of the financial position date. Non-monetary assets and liabilities denominated in foreign currencies that are measured at fair value are reconverted to the functional currency at the exchange rate on the date on which the fair value was calculated. Foreign currency differences resulting from reconversion are recognized in the Statement of income. Non-monetary items that are measured in terms of historic cost in foreign currency are converted at the exchange rate found on the transaction date.

The gains and losses arising from variations in foreign currencies relating to the jointly-controlled entity Transchile are recognized directly in Equity in the Cumulative translation adjustments and recognized in the Statement of income when these investments are sold, partially or totally. The financial statements of a subsidiary outside Brazil are adjusted to the Company’s accounting practices and, subsequently, converted to the local functional currency at the exchange rate of the financial position date.

c)Consumers and traders; Concession holders – Transport of electricity; and Consumers and traders – Transactions in ‘Free Energy’

Accounts receivable from Consumers and traders, and from Concession holders for transport of electricity, are initially recorded at fair value, whether already invoiced or not, and, subsequently, measured by amortized cost. They include any direct taxes for which the company has the tax responsibility, less taxes withheld at source, which are considered to be tax credits.

The provision for doubtful receivables, for low and medium voltage consumers, is recorded based on estimates by Management, in an amount sufficient to cover probable losses. The principal criteria set by the company are: (i) For consumers with significant balances, the balance receivable is analyzed in the light of the history of the debt, negotiations in progress and real guarantees; (ii) For other consumers, the following are provisioned: Debts from residential consumers more than 90 days past due; debts from commercial consumers more than 180 days past due; and debts more than 360 days past due from other consumers.

For large consumers an individual analysis is made of the debtors and of the actions in progress for receipt of the credits.

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d)Inventories

Inventories are measured at the lower of cost and net realizable value. The cost of inventories is based on the principle of average cost of acquisition and includes expenses incurred in the acquisition of inventories and other costs incurred in bringing them to their present locations and conditions. Materials in inventory are classified in Current assets, and are not depreciated or amortized; materials that are used for works are classified in Property, plant and equipment or (“PP&E”) and useful life of assets – Note 17;

§Intangible assets.

The net realizableassets and useful life of assets – Note 18;

§Leasing transaction – Note 19;
§Amounts to be refunded to customers – Note 21;
§Employee post-employment obligations –Note 24;
§Provisions – Note 25;
§Unbilled revenue – Note 27;
§Financial instruments measurement and fair value is the estimatedmeasurement – Note 31;
§Assets held for sale price in the normal course of business, less the estimated costs of conclusion and expenses of sales.measurement – Note 32.

The settlement of the transactions involving those estimates may result in amounts that are significantly different from those recorded in the financial statements due to
the uncertainty inherent to the estimation process. The Company reviews its significant estimates at least annually.

 

e)Investments

The financial

2.5New accounting standards, interpretation or amendments of accounting standards, applied for the first time in 2020

The Company has applied, for the first time, new accounting standards that became effective for annual periods beginning January 1, 2020 or later, as described below:

IFRS 03 – Business Combinations: The amendment clarifies that to be considered a business, an integrated set of activities and assets must include, at a minimum, an input and a substantive process that, together, significantly contribute to the ability to create output. Furthermore, it clarifies that a business can exist without including all of the inputs and processes needed to create outputs. These amendments must be applied to business combinations for which the acquisition date is on or after the beginning of the first annual reporting period beginning on or after 1 January 2020 and to asset acquisitions that occur on or after the beginning of that period.

IAS 1 and IAS 8: Provide a new definition of “material” and clarifies some aspects of this definition. The amendments clarify that materiality will depend on the nature or magnitude of information, either individually or in combination with other information, in the context of the financial statements. A misstatement of information is material if it could reasonably be expected to influence decisions made by the primary users.

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IAS 39, IFRS 7 and IFRS 09 – “Interest rate benchmark reform“: provide a number of reliefs, which apply to all hedging relationships that are directly affected by interest rate benchmark reform. A hedging relationship is affected if the reform gives rise to uncertainty about the timing and/or amount of benchmark-based cash flows of the hedged item or the hedging instrument.

IFRS 16: provide relief to lessees from applying IFRS 16 guidance on lease modification accounting for rent concession arising as a direct consequence of the Covid-19 pandemic. As a practical expedient, a lessee may elect not to assess whether a Covid-19 related rent concession from a lessor is a lease modification. A lessee that makes this election accounts for any chance in lease payment resulting from the Covid-19 related rent concession the same way it would account for the change under IFRS 16, if the change were not a lease modification.

Conceptual Framework for Financial Reporting: The Conceptual Framework is not a standard, and none of the concepts contained therein override the concepts or requirements in any standard. The purpose of the Conceptual Framework is to assist the IASB in developing standards, to help preparers develop consistent accounting policies where there is no applicable standard in place and to assist all parties to understand and interpret the standards. This will affect those entities which developed their accounting policies based on the Conceptual Framework. The revised Conceptual Framework includes some new concepts, updated definitions and recognition criteria for assets and liabilities and clarifies some important concepts.

These amendments had no material impact on the consolidated financial statements of the Company.

2.6Standards issued but not yet effective

The new and amended standards and interpretations that are issued, but not yet effective, up to the date of issuance of the Company’s financial statements are disclosed below. The Company intends to adopt these new and amended standards and interpretations, if applicable, when they become effective.

IFRS 17 – Insurance Contracts, issued by IASB in May 2017: The overall objective of IFRS 17 is to provide an accounting model for insurance contracts that is more useful and consistent for insurers. IFRS 17 is effective for reporting periods beginning on or after 1 January 2023, with comparative figures required. This standard is not applicable to the Company.

 

f)Business combinations

Acquisitions

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IAS 1 – Classification of Liabilities as Current or Non-current: In January 2020, the IASB issued amendments the IASB issued amendments to paragraphs 69 to 76 of IAS 1 to specify the requirements for classifying liabilities as current or non-current. The amendments clarify: (I) what is meant by a right to defer settlement,; (ii) that a right to defer must exist at the end of the reporting period (iii) that classification is unaffected by the likelihood that an entity will exercise its deferral right (iv) that only if an embedded derivative in a convertible liability is itself an equity instrument would the terms of a liability not impact its classification. The amendments are effective for annual reporting periods beginning on or after 1 January 2023 and must be applied retrospectively.

IAS 16 - Property, Plant and Equipment – Proceeds before intended use: In May 2020, the IASB issued amendments to IAS 16 which prohibits entities deducting from the cost of an item of property, plant and equipment any proceeds from selling items produced while bringing that asset to the location and condition necessary for it to be capable of operating in the manner intended by management. Instead, these proceeds from the selling such items and the costs of producing those items must be recognized in profit or loss. The amendment is effective for annual reporting periods beginning on or after January 1, 2022 and must be applied retrospectively to items of property, plant and equipment made available for use on or after the beginning of the earliest period presented when the entity first applies the amendment.

IFRS 9 - Financial Instruments – Fees in the ’10 per cent’ test for derecognition of financial liabilities – As part of its 2018-2020 annual improvements to IFRS standards process the IASB issued amendment to IFRS 9. The amendment clarifies the fees that an entity includes when assessing whether the terms of a new or modified financial liability are substantially different from the terms of the original financial liability. These fees include only those paid or received between the borrower and the lender, including fees paid or received by either the borrower or lender on the other’s behalf. An entity applies the amendment to financial liabilities that are modified or exchanged on or after the beginning of the annual reporting period in which the entity first applies the amendment. The amendment is effective for annual reporting periods beginning on or after January 1, 2022 with earlier adoption permitted.

Management does not expect significant impacts on the Company's financial statements resulting from these amendments

2.7Summary of significant accounting policies

The significant accounting policies described below have been applied consistently to all the periods presented in the consolidated financial statements, except for the practices which were applied prospectively as from 2020, in accordance with the standards and regulations described in Item 2.1 – Compliance statement.

The accounting policies relating to Company’s present operations that require judgment and the use of specific valuation criteria are the following:

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a)Financial instruments

Financial instruments are classified, at initial recognition, as subsequently measured at amortized cost, fair value through other comprehensive income (OCI), and fair value through profit or loss, depending on the financial asset’s contractual cash flow characteristics and the Company’s business model for managing them.

Fair value through profit or loss: this includes the concession financial assets related to energy and gas distribution segment infrastructure. The financial assets related to energy distribution infraestruture are measured at the expected New Replacement Value (Valor Novo de Reposição, or VNR), as defined in the concession agreement, which represent the fair value of the residual value of the infrastructure as of the balance sheet date. The financial assets related to gas distribution infraestruture are measured based on the fair value of the indemnity established in the concession contract. The Company recognizes a financial asset resulting from a concession contract when it has an unconditional contractual right to receive cash or another financial asset from, or under the direction of the grantor for the services of construction and maintenance of the infrastructure.

This category also include cash equivalents, marketable securities not classified at amortized cost, derivative financial instruments and indemnities receivable from the generation assets.

Cash and cash equivalents comprise cash at banks and on hand and short-term highly liquid deposits, subject to an insignificant risk of changes in value, maintained to carry out the Company’s short-term cash management.

The disclosures about the main assumptions used in fair value measurement are summarized in the respective notes.

Derivative financial instruments (Swap transactions and call spread): The Company maintains derivative instruments to manage its exposure to the risks of changes in foreign currency exchange rates (US dollar). Derivative instruments are recognized initially at their fair value and the related transaction costs are recognized in the Statement of income when they are incurred. After initial recognition, derivatives are measured at fair value and changes in fair value are recorded in the Consolidated Statement of Income.

Derivative financial instruments (Put options) – The options to sell to Cemig GT units of the FIP Melbourne and FIP Malbec funds (‘the SAAG PUT’) were measured at fair value using the Black-Scholes-Merton (BSM) method, using as reference the related put options obtained by the BSM model valued on its exercise date.

Amortized cost: This includes accounts receivables from customers, traders and power transport concession holders; accounts receivable from Minas Gerais State; restricted cash; escrow deposits in litigation; marketable securities with the intention of holding them until maturity and the terms of their contracts originate known cash flows that constitute exclusively payments of principal and interest; concession financial assets related to generation concession grant fee; accounts receivable from related parties; suppliers; loans and debentures; debt agreed with the pension fund (Forluz); concessions payable; the Minas Gerais State PRCT Tax Amnesty Program; advances from customers; assets and liabilities related to the CVA account and Other financial components in tariff adjustments; the low-income subsidy; reimbursement of tariff subsidies; and other credits.

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Amortized cost is calculated by taking into account any discount or premium on acquisition and fees or costs that are an integral part of the effective interest rate (EIR). More details, see note 31.

Gains and losses are recognised in profit or loss when the asset is derecognised, modified or impaired.

b)Receivables from customers, traders and power transport concession holders

Accounts receivable from customers, traders and power transport concession holders are initially recognized at the sales value and subsequently measured at amortized cost. These receivables are stated including sales tax and net of withholding taxes, which are recognized as recoverable taxes.

In order to estimate future losses on receivables, the Company adopted a simplified approach, considered that the accounts receivable from customers do not have significant financial components, and calculated the expected loss considering the historical average of non-collection over the total billed in each month (based on the last 24 months of billing), segregated by type of customer and projected for the next 12 months, taking into account the age of maturity of invoices, including those not yet due and unbilled.

The Annual Permitted Revenue (‘Receita Annual Permitida’ - RAP) is the consideration received as revenue from the investment in the national grid as well as the construction or upgrades, operation and maintenance services. The revenue from the energy transmission concession contracts is recognized when the performance obligations are satisfied. The contract asset is transferred to the financial asset, falling within the scope of IFRS 9, after the issuance of the credit notice, monthly issued by ONS, authorizing RAP billing, which is when the right to consideration is unconditional. The revenue is recognized at the transaction price and the assets are subsequently measured at amortized cost, using the effective interest method, adjusted by impairment losses, when applicable, and recognizing the deferred taxes. As required by IFRS 9 – Financial Instruments, the financial asset carrying amount is analyzed and, when applicable, a loss allowance for expected credit losses is recognized.

The expected losses for overdue accounts of customers that renegotiated their debt is measured based on the maturity date of the original invoice, despite the new terms negotiated. Expected losses are fully recognized for accounts overdue for more than 12 months.

Expected losses for invoices unbilled, not yet due or less than 12 months past due are measured according to the potential default events, or losses of credit expected for the whole life of a financial instrument, if the credit risk has significantly increased since its initial recognition.

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For large customers, the provision for doubtful receivables is recorded based on estimates by Management, in an amount sufficient to cover probable losses. The main criteria used by the Company are: (i) customers with significant open balances, the receivable balance is analyzed based on the debt history, negotiations in progress, and asset guarantees; and (ii) for large customers, an individual analysis of the debtors and the initiatives in progress to realize the receivables.

c)Investments in affiliates and jointly-controlled entities

The Company has investments in affiliates and jointly-controlled entities. The considerations made in determining significant influence or joint control are similar to those necessary to determine control over subsidiaries. These investments are accounted using the equity method and are initially recognized at acquisition cost, equivalent to the consideration transferred measured at fair value at the acquisition date.

The investments of the Company includes the intangible assets representing the right to commercial operation of the regulated activity identified in the process of allocation of the price for acquisition of the affiliates and jointly-controlled entities. Those intangible assets relating to the affiliates and jointly-controlled entities are included in the carrying amount of the investment and are amortized by the straight-line method, during the period of the concessions.

After application of the equity method, the Company determines whether it is necessary to recognize an impairment loss on its investment in its affiliates or jointly-controlled entities. At each reporting date, the Company determines whether there is objective evidence that the investment in the affiliates or jointly-controlled entities is impaired. If there is such evidence, the investment carrying amount is subject to impairment testing.

d)Business combinations

Business combinations are accounted for using the acquisition method of accounting. The cost of an acquisition is measured as the aggregate of the consideration transferred, which is measured at acquisition date at fair value, as well as the amount of any non-controlling interests. Goodwill is initially measured at cost, as the excess of the aggregate of the consideration transferred and the amount recognized for non-controlling interests and any previous interest held over the net identifiable assets acquired and liabilities assumed.

In the process of allocating the purchase price for of the acquisition of subsidiaries that is a concession holder, the fair value relating to the identifiable right to commercial operation of the regulated activity is recognized as intangible assets with a finite useful life.

When a business combination is carried out in stages (“step-acquisition method”), the interest previously held by the Company in its investee is remeasured at the fair value at the acquisition date and the corresponding gain or loss, if any, is recognized in the statement of income.

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e)Concession assets

Energy and Gas Distribution segment: Concession infrastructure under construction is initially recorded as contract assets, in accordance with IFRS 15 and IFRIC 12, considering that the Company is entitled to consideration for performance completed to date, and, only when the construction phases ends, has the right to charge for the services provided to customers or receive an indemnity at the end of the concession period for assets not yet amortized. In accordance with IFRS 15 and IFRIC 12, construction revenues equivalent to new infrastructure are initially recorded as contract assets, measured at construction cost plus margin. Construction cost include borrowing costs.

The portion of the infrastructure to be amortized during the concession period is recorded as an intangible asset, as provided for in IFRIC 12 – Concession contracts, and subsequently measured at cost less amortization. The amortization rates reflect the expected pattern of their consumption and are measured based on the asset carrying amount using the straight-line method, using the rates based on the expected useful life of the assets that are used by the Regulator during the tariff process.

The Company recognizes a financial asset for the residual value of the infrastructure at the end of the concession, representing an unconditional right to receive cash or another financial asset directly from the grantor. This portion is subsequently measured at the estimated fair value, which represents the New Replacement Value (Valor Novo de reposição, or VNR), based on the Regulatory Remuneration Base of Assets ratified by the grantor (Aneel) in the tariff review processes.

Transmission segment: When construction is finalized, concession infrastructure assets remains as contract asset, considering the existence of performance obligations during the concession period, represented by the network construction, operation and maintenance, as there is no unconditional right to receive the consideration for the construction service unless the company operates and maintains the infrastructure. The contract asset is reclassified as a financial asset (accounts receivable) only after the performance obligation to operate and maintain the infrastructure is satisfied, since from that point nothing more than the passage of time is necessary for the consideration to be received. The costs related to the infrastructure construction are recognized as incurred in the statement of income. The construction or upgrade services revenues are recognized in accordance with the stage of completion of the construction service, based on the costs actually incurred, including construction margin.

The margin added to the performance obligation related to the construction and improvements is based on Company’s expectations regarding its projects profitability.

When adjusting the amount of consideration for the concession contract asset financing component, the Company uses the discount rate which reflects the Company’s estimation of the financing of the transmission infrastructure investments. This reflects the rate that discounts the nominal amount of the consideration to the price that the customer would pay in cash for the goods or services when (or as) they transfer to the customer. The interest rates implicit in the contract are defined at the beginning of the investments and take into account the credit risk of the counterparties.

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When the tariff set is changed at the time of the periodic tariff reviews, the contract asset is remeasured, discounting the future revenue (RAPs) using the contract original discount rate, implicit in the contract. The amount remeasured is confronted to the carrying amount and the difference is recognized as an adjustment to revenue (either as an increase in or a reduction of revenue) at the date of the contract modification (the adjustment to revenue is made on a cumulative catch-up basis).

Consideration monthly received is allocated to revenue related to the operation and maintenance service and to the collection of the contract asset related to the construction service based on their relative fair value. Costs of expansion and upgrades of the infrastructure are recorded as contract assets.

Financial portion of remuneration and depreciation unpaid since the extensions of concessions in accordance with Law 12,783/2013: corresponding to the portion of remuneration and depreciation unpaid from the date of the extension of the concessions until it was incorporated into the Assets Remuneration Base (January 1, 2013 until June 30, 2017), to be paid over a period of eight years through the RAP.

The amounts to be received are subject to the applicable regulatory rules in the tariff process, including the mechanisms that monitor and measure efficiency. In this new context, the unconditional right to consideration depends on the satisfaction of the performance obligation to operate and maintain, and is, thus, characterized as a contract asset. For more information, see Note 2.8.

Generation segment: The concession fee right paid for the concession contracts granted by the Brazilian Grantor (Aneel) in November 2015, are classified as a financial asset, at amortized cost, as it represents an unconditional right to receive cash, adjusted by the IPCA index, and remuneratory interest, during the period of the concession.

f)Intangible assets

Intangible assets are mainly comprised of the intangible assets related to the service concession contracts as described in topic (e) above as well as software. Intangible assets are stated at cost, less amortization, and any accumulated impairments when applicable. Amortization rates are shown in Note 16.

Any gain or loss arising on derecognition of an intangible asset, calculated as the difference between the net disposal proceeds and the carrying amount of the asset, is included in the statement of income when the asset is derecognized.

g)Property, plant and equipment

Property, plant and equipment are stated at the cost, including deemed cost (upon initial application of IFRSs) and capitalized borrowing costs, less accumulated depreciation.

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Depreciation is calculated on a straight-line basis over the estimated useful lives of the assets, or in certain circumstances, the concession term, whatever is shorter. Depreciation rates are shown in Note 17.

Any gain or loss arising on derecognition of a property, plant and equipment, calculated as the difference between the net disposal proceeds and the carrying amount of the asset, is included in the statement of income when the asset is derecognized.

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h)Impairment

In assessing impairment of financial assets, the Company uses historical trends of the probability of default, timing of recovery and the amounts of loss incurred, adjusted to reflect management’s judgment as to whether current economic and credit conditions are such that the actual losses are likely to be greater or less than suggested by historical trends.

Additionally, management revises, annually, the carrying amount of non-financial assets, for the purpose of assessing if there is any indication, such as events or changes in the economic, operational or technological conditions that an asset may be impaired. If any indication exists, or when annual impairment testing of an asset is required, the Company estimates the asset´s recoverable amount. The recoverable amount of an asset or cash generating unit is defined as the higher between its value in use and its fair value less costs to sell. When the carrying amount of an asset or cash generating unit exceeds its recoverable amount, an impairment loss is recognized, adjusting the carrying amount of the asset or cash generating unit to its recoverable amount.

i)Employee benefits

The liability recorded in the consolidated statement of financial position related the Company’s retirement benefit pension plan obligations, is the greater of: (a) the amount to be paid in accordance with the terms of the pension plan for amortization of the actuarial obligations, and (b) the present value of the actuarial obligation, as calculated by a qualified actuary, less the fair value of the plan’s assets, and adjusted for unrecognized actuarial gains and losses. Expenses related to the debt agreed upon with the pension trust fund were recorded in finance income (expenses), because they represent financial interest and inflation adjustment. Other expenses related to the pension fund were recorded as operating expenses.

The Company offers post-employment healthcare benefits to its employees as well as life insurance for active and retired employees. The expected costs of these benefits are accrued over the period of employment using the same accounting methodology that is used for defined benefit pension plans. These obligations are measured annually by a qualified independent actuary.

Actuarial gains and losses arising as a result of changes in actuarial assumptions are recognized in other comprehensive income.

Short-term benefits to employees: Employees’ profit sharing as determined in the Company’s by-laws are recorded in accordance with the collective agreement established with the employees’ union and recorded in employees’ and managers’ profit sharing in the statement of income.

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j)Income tax and social contribution tax

The income tax and social contribution tax expenses represents the total amount of current and deferred taxes, which are presented separately in the financial statements. The Company is subject to the regular tax regime ‘Lucro Real’. However, its subsidiaries that can benefit from the favorable tax regime, according to tax law, analyze the payable tax projection for the next year, in order to determine the tax regime that reduces its taxes payment.

Deferred and current tax related to items recognized directly in equity or in other comprehensive income (OCI) are recognized directly in equity.

Periodically, in accordance with IFRIC 23, the Company and its subsidiaries evaluate positions taken in the tax returns with respect to situations in which applicable tax regulations are subject to interpretation and establishes provisions where appropriate.

Current

Current income tax assets and liabilities are measured at the amount expected to be recovered from or paid to the tax authorities. The tax rates and tax laws used to compute the amount are those that are enacted or substantively enacted at the reporting date.

Advances, or tax credits, are presented as current or non-current assets, in accordance with the expected date of their realization at the balance sheet date, when the tax amounts are duly calculated and offset against advances made.

Deferred

Deferred tax is recognized for temporary differences between the carrying amount of an asset or liability in the statement of financial position and its tax base at the reporting date and for unused tax losses or unused tax credits .

Deferred tax liabilities are recognized for all the inter-temporal tax differences. Deferred tax assets are recognized for all the temporary differences deductible and unused tax losses or unused tax credits, to the extent that it is probable that future taxable profit will be available for the temporary differences to be offset, except:

§When the acquisition method. The consideration transferreddeferred tax (asset or liability) arises from the initial recognition of goodwill or an asset or liability in a transaction that is not a business combination is measured at fair value, which is calculated as the sum of the acquisition-date fair values of the assets transferred by the Company, liabilities incurred by the Company to the former owners of the acquiree and, the equity interests issued by the Company in exchange for the control of the acquiree. Acquisition-related costs are generally recognized in profit or loss as incurred.

Goodwill is measured as the excess of the sum of the consideration transferred, the amount of the non-controlling interests in the acquiree, and the fair value of the acquirer’s previously held equity interest in the acquiree (if any) over the net of the acquisition-date amounts of the identifiable assets acquired and liabilities assumed. If, after the reassessment, the net of the acquisition-date amounts of the identifiable assets acquired and liabilities assumed exceeds the sum of the consideration transferred, the amount of any non-controlling interests in the acquiree and the fair value of the acquirer’s previously held interest in the acquiree (if any), the excess is recognized immediately in profit or loss as a bargain purchase gain.

Non-controlling interests that are present ownership interests and entitle their holders to a proportionate share of the net assets of the entity in the event of liquidation may be initially measured at the proportionate share of the non-controlling interests of the recognized amounts of the acquiree’s identifiable net assets. When a business combination is achieved in stages, the previously held interest in the acquiree is remeasured to its acquisition-date fair value and the resulting gain or loss, if any, is recognized in or statement of income.

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g)Operating leases

Payments made under operating lease contracts are recognized as expenses in the Statement of income on a straight-line basis over the period of the lease contract.

h)Assets linked to the concessions

Distribution activity:The portion of the assets of the concession that will be totally amortized during the concession period is recorded as intangible assets and is completely amortized during the concession agreement period.

The amortization reflects the pattern of consumption of the rights acquired. It is calculated on the balance of the assets linked to the concession, by the straight-line method, based on the application of the rates set by Aneel for the electricity distribution activity.

The Company measures the value of the assets which will not be fully amortized by the end of the concession agreement period and reports this amount as a financial asset because it is an unconditional right to receive cash or other financial asset directly from the grantor.

The Company has measured the parcel of the assets that will be completely amortized by the end of the concession, assuming extension of its concession agreement for a further 30 years, as described in more detail in Note 4.

New assets are recorded initially in Intangible assets, valued at acquisition cost, including capitalized borrowing costs. When the assets start operation they are split into financial assets and intangible assets, according to the criterion mentioned in the previous paragraphs: The portion of the assets that is recorded in financial assets is valued based on the new replacement cost, having as a reference the amounts homologated by Aneel for the Asset Base for Remuneration in the processes of tariff review.

When an asset is replaced, the net book value of the assets is written off as an expense to the Statement of income.

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Transmission activity: For the new transmission concessions, granted after the year 2000, the costs related to the construction of the infrastructure are recorded in the Statement of income as and when they are calculated, and a Construction Revenue is recorded based on the stage of conclusion of the assets, including the taxes applicable to the revenue and any profit margin.

Since the transmission contracts determine that the concession holders have an unconditional right to receive cash or another financial asset directly from, or in the name of, the Concession-granting power, for the new transmission concessions the Company records a financial asset, during the period of construction of lines, the transmission revenue to be received during the whole period of the concession, at fair value.

Of the invoiced amounts of Permitted Annual Revenue (Receita Anual Permitida, or RAP), the portion relating to the fair value of operation and maintenance of the assets is recorded as revenue in the Statement of income, and the portion relating to the construction revenue, originally recorded at the time of the formationtransaction, affects neither the accounting profit nor taxable profit or loss.

§In respect of taxable temporary differences associated with investments in subsidiaries, associates and interests in joint arrangements, when the timing of the assets, is used to recover the financial assets.

Additional expenditures incurred for purposes of capital expansion and improvements to the transmission assets generate additional cash flow, and hence this new cash flow is capitalized into the financial asset balance.

In counterpart to acceptancereversal of the terms of renewal oftemporary differences can be controlled and it is probable that the old transmission concessions, as described in more detail in Note 4, the greater part of the transmission assets of the old concessions will be the subject of indemnity by the Concession-granting power, having already been written off on December 31, 2012, and an item in Accounts receivable having been posted corresponding to the estimated indemnity to be received.

Gas concession: The portion of the assets of the concession that will be consumed in full during the concession is recorded as an Intangible asset and fully amortized during the period during which the concession contract is in effect.

The amortization is calculated on the balance of the assets linked to the concession by the straight line method, applying amortization rates that reflect the estimated useful life of the assets.

The Company measures the value of the assets whichtemporary differences will not be fully amortized byreverse in the endforeseeable future.

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§In respect of deductible temporary differences associated with investments in subsidiaries, associates and reports this amount as a financial asset, because it is an unconditional right to receive cash or other financial asset directly from the grantor.

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Newinterests in joint arrangements, deferred tax assets are recorded initially in Intangible assets, valued at acquisition cost, including capitalized borrowing costs. When they start operation they are divided into financial asset and intangible asset, in accordance with a criterion mentioned in the previous paragraphs. When an asset is replaced, the net book value of the asset is written, with counterpart in the profit or loss.

i)Intangible assets

Intangible assets comprise assets relating to: service concession contracts, and software.

The following criteria are applied to individual cases: (i) Intangible assets acquired from third parties are measured at total acquisition cost, less expenses of amortization; and (ii) intangible assets generated internally are recognized as assets in the phase of development, provided that the technical feasibility of using them is demonstrated and that the future economic benefits are probable. They are measured at cost, net of accumulated amortization and accumulated impairment losses.

Interest and other financing charges incurred on financings linked to works in progress are appropriated to intangible assets in progress, and Consortia, during the period of construction.

For borrowings raised for the construction of a specific PP&E asset, the Company allocates all of the financial costs related to the borrowings directly to the respective assets being financed. For other borrowings raised that are not linked directly to a specific PP&E asset, a weighted average rate is established for the capitalization of the costs of those loans.

For intangible assets linked to the concession, the accounting practices described in the item ‘Assets linked to the concession’ above are applied.

j)Property, plant and equipment

The goods in Property, plant and equipment are valued at the cost incurred on the date of their acquisition or formation, including deemed cost, and capitalized financial costs, less accumulated depreciation. The cost includes expenditures that are directly attributable to the acquisition of an asset. The cost of self-constructed assets includes the cost of materials and direct labor, and any other costs directly attributable to bringing the assets to a working condition for their intended use.

The subsequent costs are capitalizedonly to the extent that it is probable that the Companytemporary differences will receive future benefits associated with those expenditures.

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When an asset is replaced, the net book value of the asset, taking into account expenses on repairs and maintenance, is written off as an expense to the Statement of income.

Depreciation and amortization: These are calculated on the balance of property, plant and equipment in service and investments in consortia, on a straight-line basis, using the rates determined by Aneel for the assets related to electricity activities, which reflect the estimated useful life of the assets.

The depreciation rates applied to the Company’s property, plant and equipment assets are shown in Note 15 to the consolidated financial statements.

Assets that will not be fully depreciated by the end of the concession will be reverted to the Concession-granting power and this non-depreciated portion will be indemnified.

Interest and other financing charges incurred on financings linked to works in progress are appropriated to PP&E assets in progress, and Consortia, during the period of construction.

For borrowings raised for the construction of a specific PP&E asset, the Company capitalizes all of the financial costs related to the borrowings directly to the respective assets being financed. For other borrowings raised that are not linked directly to a specific PP&E asset, a weighted average rate is established for the capitalization of the costs of those loans.

The residual value is the balance remaining of the asset at the end of the concession, thus, as established in a contract signed between the Company and the federal government, at the end of the concession the assets will be reverted to the federal government which, in turn, will indemnify the Company for those assets that have not yet been totally depreciated. In cases where there is no indemnity at the end of the concession, no residual value is recognized, and the depreciation rates are adjusted so that all the assets are depreciated within the concession. See more details in Note 13.

k)Impairment

Financial assets: A financial asset not carried at fair value through profit or loss is assessed at each financial position date to determine whether there is objective evidence that it is impaired. A financial asset is impaired if objective evidence indicates that a loss event has occurred after the initial recognition of the asset, and that the loss event had a negative effect that can be reliably estimated on the estimated future cash flows of that asset. The Company considers evidence of impairment for receivables both at specific asset level and at collective level. All individually significant receivables are assessed for specific impairment. Receivables that are not individually significant are collectively assessed for impairment by grouping them with receivables with similar risk characteristics.

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In assessing collective impairment, the Company uses historical trends of the probability of default, timing of recoveries and the amount of loss incurred, adjusted for management’s judgment as to whether current economic and credit conditions are such that the actual losses are likely to be greater or less than suggested by historical trends.

An impairment loss in relation to a financial asset measured at amortized cost is calculated as the difference between its carrying amount and the present value of the estimated future cash flows discounted at the asset’s original effective interest rate. Losses are recognizedreverse in the Statement of incomeforeseeable future and reflected in an allowance account against receivables. Interest on the impaired asset continues to be recognized through the unwinding of the discount. When a subsequent event causes the amount of impairment loss to decrease, the decrease in impairment loss is reversed through profit or loss.

Non-financial assets:The carrying amounts of the Company’s non-financial assets, other than Inventories and Deferred income tax and Social Contribution tax, are reviewed at each financial position date to determine whether there is any indication of impairment. If any such indication exists, then the asset’s recoverable amount is estimated. Property, plant and equipment and intangible assets have their carrying amount tested if there was an indication that an asset may be impaired.

l)Benefits to employees

Defined contribution plans –A defined contribution plan is a post-retirement benefit plan under which an entity pays fixed contributions into a separate entity (pension fund) and will have no legal or constructive obligation to pay further amounts. Obligations for contributions to defined contribution pension plans are recognized as an employee benefit expense in the Statement of income in the periods during which services are rendered by employees. Prepaid contributions are recognized as an asset to the extent that a cash refund or a reduction in future payments is available.

Defined benefit plans– A defined benefit plan is a post-retirement benefit plan other than a defined contribution plan. The Company’s net obligation in respect of defined benefit pension plans is calculated separately for each plan by estimating the amount of future benefit that employees have earned in return for their services rendered in the current and prior periods; that benefit is discounted to determine its present value. Any unrecognized past service costs and the fair value of any plan assets are deducted. The discount rate is the yield at the financial position on AA credit-rated bonds that have maturity dates approximating the terms of the Company’s obligations and that are denominated in the same currency in which the benefits are expected to be paid. The calculation is performed annually by a qualified actuary using the projected unit credit method.

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When the calculation results in a benefit to the Company, the asset recognized is limited to the total of any unrecognized past service costs and net actuarial losses and the present value of the economic benefits available in the form of future reimbursements or reductions in future contributions to the plan. In calculating the present value of the economic benefits, consideration is given to any minimum funding requirements that apply to any plan in the Company. An economic benefit is available to the Company if it is realizable during the life of the plan, or on settlement of the plan liabilities.

Past service cost is the change in the present value of the defined benefit obligation, resulting from alteration or reduction (shortening) of the plan). The entity should recognize the cost of past service as an expense on the date of the first of the following events: (a) the alteration in the plan; or (b) when the entity recognizes the corresponding costs of restructuring or the cancellation benefits.

The Company recognizes all such actuarial gains and losses arising from adjustments based on experience, or on any changes of actuarial assumptions immediately through Other comprehensive income so that the net assets or liabilities of the pension plan are recognized in the consolidated Statement of financial position to reflect the full value of the plan’s deficit or surplus.

For the Company’s retirement benefit pension plan obligations, the liability recorded in the statement of financial position is the greater of: a) the debt agreed upon with the foundation for amortization of the actuarial obligations, and b) the present value of the actuarial obligation, as calculated by a qualified actuary, less the fair value of the plan’s assets, and adjusted for unrecognized actuarial gains and losses. In the business years presented, the debt agreed with the Foundation is greater than the amounts of net liabilities. In this case, the annual amount recorded for the year in the Statement of income corresponds to the charges and monetary variation on that debt, which is allocated as a financial expense of the Company.

Other long-term benefits to employees:The Company’s net obligation in respect of employee benefits other than pension plans is the amount of future benefit that employees have earned in return for their service in the current and prior years. That benefit is discounted to determine its present value, and the fair value of any related assets is deducted. The discount rate is the yield at the financial position date on AA credit-rated bonds that have maturity dates approximating the terms of the Company’s obligations. The calculation is carried out by the projected unit credit method. Any actuarial gains and losses are recognized in the Statement of income in the period in which they arise.

The procedures mentioned above are used for the actuarial obligations relating to the health plan, life insurance and the dental plan.

LOGO

Termination benefits:These are recognized as an expense when the Company is committed demonstrably, without realistic possibility of withdrawal, to a formal detailed plan to either terminate the employment before the normal retirement date, or to provide termination benefits as a result of an offer made to encourage voluntary redundancy. Termination benefits for voluntary redundancies are recognized as an expense if the Company has made an offer of voluntary redundancy, and if it is probable that the offer will be accepted, and if the number of acceptances by employees can be reliably estimated.

Short-term employee benefits:Short-term employee benefit obligations are measured on an undiscounted basis and are expensed as the related service is provided.

A liability is recognized for the amount expected to be paid under short-term cash bonus or profit-sharing plans if the Company has a present legal or constructive obligation to pay this amount as a result of past services provided by the employee, and the obligation can be reliably estimated. Employees’ profit shares specified in the Company’s by-laws are accrued for in accordance with the requirements established in the collective agreements with the employee unions and recorded in Employees’ and managers’ profit shares in the Statement of income.

m)Provisions

A provision is recognized if, as a result of a past event, the Company has a present legal or constructive obligation that can be estimated reliably, and it is probable that an outflow of economic benefits will be required to settle the obligation.

Onerous Contracts:A provision for onerous contracts is recognized when the benefits that are expected to be derived from a contract are less than the inevitable cost of meeting the obligations of the agreement. The provision is measured at present value by the lower of: (i) the expected cost of rescinding the concession contract and (ii) the expected net cost of continuing with it.

n)Income and Social Contribution taxes

Income tax and the Social Contribution tax, current and deferred, are calculated based on the rates of: income tax at 15%, plus the additional rate of 10% on taxable income exceeding R$ 240,000 (two hundred and forty thousand Reais) per year; and for the Social Contribution tax, 9% on taxable profit. They include the offsetting of tax losses/carryforwards for both taxes, the total of which is limited to 30% of the real profit.

LOGO

The expense on Income tax and the Social Contribution tax comprises current and deferred taxes. Current and deferred taxes are recognized in the Statement of income except to the extent that they relate to a business combination, or items directly recognized in Equity or in Other comprehensive income.

Current tax is the tax payable or receivable expected on the taxable profit for the year, using tax rates in force or substantially enacted at the financial position date, and any adjustment to the tax payable in respect of previous years.

Deferred tax is recognized in respect of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the corresponding amounts used for taxation purposes. Deferred tax is measured at the rates that are expected to be applied to temporary differences when they reverse, based on the laws that have been enacted or substantially enacted up to the financial position date.

Deferred tax assets and liabilities are offset if there is a legally enforceable right to offset current tax liabilities and assets, and they relate to income taxes levied by the same tax authority on the same taxable entity.

A deferred tax asset is recognized for unused tax losses, tax credits and deductible temporary differences, to the extent that it is probable that future taxable profits will be available against which theythe temporary differences can be utilized.

Deferred income tax and Social Contribution tax assets are reviewed at each financial position

These taxes are measured at the tax rates that are expected to apply in the year when the asset is realized or the liability is settled, based on tax rates (and tax laws) that have been enacted or substantively enacted at the reporting date.

Deferred income tax and social contribution tax assets are reviewed at the reporting date, and are reduced to the extent that their realization is no longer probable.

The Company offsets deferred tax assets and deferred tax liabilities if and only if it has a legally enforceable right to set off current tax assets and current tax liabilities and the deferred tax assets and deferred tax liabilities relate to income taxes levied by the same taxation authority on either the same taxable entity.

k)Government grants

Government grants are recognized when there is reasonable assurance that the grant will be received, and all attached conditions will be complied with.

The Company has operations in an area incentivized by SUDENE and recognize its right to a 75% reduction in income tax, including the 10% additional. Such tax incentives, in the form of exemption or reduction of income tax, comply with the concept of government grants and are recognized as income on a systematic basis over the periods that the related income tax expense for which it is intended to compensate, is recorded.

Given the legal restriction on the profit distribution corresponding to the tax incentive, the Company maintains the amount related to the incentive granted in a tax incentive reserve.

In addition, the Company receives amounts from the Energy Development Account (CDE) as reimbursement for subsidies on tariffs granted to users of the public energy distribution service. These amounts are recognized as revenue in the income statement in a monthly basis, at the moment that the Company acquire the right of receive them.

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l)Non-current assets classified as held for sale and discontinued operations

The Company classify non-current assets as held for sale when their carrying amount will be recovered, principally, through a sale transaction rather than through continuous use. This condition is met only when the asset (or group of assets) is available for immediate sale in its current condition subject only to usual and customary terms for the sale of the asset (or group of assets) and its sale is considered highly probable. Management must be committed to the sale which is expected to be completed within one year from the date of classification. Assets held for sale are measured at the lower of its carrying amount and fair value less costs to sell. Costs to sell are the incremental costs directly attributable to the disposal of an asset, excluding finance expenses and income tax expenses.

Fixed assets (PP&E) and Intangible assets are not depreciated or amortized as long as they are classified as held for sale. Assets and liabilities classified as held for sale are presented separately as current items in the Statement of financial position. Dividends received from jointly-controlled entities and affiliates, classified as held for sale, are recognized in the Income statement, in view of the discontinuation of measurement by the equity method, under IFRS 5.

A disposal group qualifies as discontinued operation if it is a component of an entity that either has been disposed of, or is classified as held for sale, and:

§represents a separate major line of business or geographical area of operations;
§is part of a single coordinated plan to dispose of a separate major line of business or geographical area of operations; or
§is a subsidiary acquired exclusively with a view to resale.

Discontinued operations are excluded from the reported profit from continuing operations, and are presented as a single amount, after taxes, based on discontinued operations, in the statement of income.

Additional disclosures are presented in Note 32. All the other notes to the financial statements include amounts for continuing operations, except when otherwise stated.

m)Current versus non-current classifications

The Company presents assets and liabilities in the statement of financial position based on current/non-current classification. Assets and liabilities are current when they are:

§Expected to be realized, intended to be sold, consume or settled in the normal operating cycle
§Held primarily for the purpose of trading
§Expected to be realized or settled within twelve months after the reporting period
§Cash or cash equivalent unless restricted from being exchanged or used to settle a liability for at least twelve months after the reporting period
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§There is no unconditional right to defer the settlement of the liability for at least twelve months after the reporting period

The terms of the liability that could, at the option of the counterparty, result in its settlement by the issue of equity instruments do not affect its classification.

n)Revenue recognition

In general, revenue from contracts with customers is recognized when the performance obligation is satisfied, at an amount that reflects the consideration to which the Company expects to be entitled in exchange for the goods or services transferred, which must be allocated to that performance obligation. The revenue is recognized only when it is probable that the Company will collect the consideration to which it is entitled in exchange for the goods or services transferred to the customer, considering the customer’s ability and intention to pay that amount of consideration when it is due.

Revenues from the sale of energy are measured based on the energy supplied and the tariffs specified in the terms of the contract or in effect in the market. Revenues from supply of energy to final customers are recorded when the delivery has taken place. The billing is carried out monthly. Unbilled supply of energy, from the period between the last billing and the end of each month, is estimated based on the supply contracted and on the volume of energy delivered but not yet billed.

Historically, the differences between the estimated amounts and the actual revenues recognized are not significant.

Revenues from use of the distribution system (TUSD) received by the Company from other concession holders and other customers that use the distribution network are recognized in the period in which the services are provided. Unbilled retail supply of energy, from the period between the last measured consumption, according to the schedules specified in the concession regulation, and the end of each month is estimated based on the billing from the previous month or the contractual amount. Historically, the differences between the estimated amounts and the actual revenues recognized are not significant.

The ‘Parcel A’ revenue and other financial components in tariff adjustments are recognized in the Statement of income when the energy acquisition costs effectively incurred are different from those considered by the Grantor to stablishes the energy distribution tariff.

Any adjustment of expected cash flows from the concession financial asset of the energy distribution concession contract is presented as operating revenue, together with the other revenues related to the energy distribution services.

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Revenues from the sale of gas are measured based on the volume of gas sold and the tariffs specified in the terms of the contract. Revenues from supply of gas are recorded when the delivery has taken place, based on the volume measured and billed. The billing is carried out monthly. In addition, unbilled supply of gas, from the period between the last billing and the end of each month, is estimated based on the supply contracted and on the volume of gas delivered but not yet billed. Historically, the differences between the estimated amounts and the actual revenues recognized are not significant and are recorded in the following month.

Revenues from transmission concession services are recognized in the Statement of income monthly and include:

§

Construction revenue corresponds to the extent that it is no longer probable thatperformance obligation to build the related tax benefit will be realized.transmission infrastructure, recognized based on the satisfaction of performance obligation over time. They are measured based on the cost incurred, including PIS/Pasep and Cofins taxes over the total revenues and the profit margin of the project.

o)Operating revenue
§

In general, forOperation and maintenance revenue corresponds to the Company’s businessperformance obligation of operation and maintenance specified in the electricity, telecommunications and other sectors, revenuestransmission concession contract, after termination of the construction phase. They are recognized when there is persuasive evidence of agreements, when delivery of merchandise takes place or when the services are provided,rendered and the pricesinvoices for the RAPs are fixed or determinable,issued.

§Interest revenue in the contract asset recognized, recorded as transmission concession gross revenue in statement income. Revenue corresponds to the significant financing component in the contract asset, and receipt is reasonably assured, independently of whetherrecognized by the money has actually been received.

Revenues from sale of electricity are recordedlinear effective interest rate method based on the electricity deliveredrate determined at the begining of the investments, which is not subsequently changed. Company’s average implicit rates is 6.68%. The rates are determined for each authorization and are applied on the tariffsamount to be received (future cash flow) over the life of contract. This includes financial updating by the inflation index specified for each transmission contract.

The services provided include charges for connection and other related services; the revenues are recognized when the services are rendered.

The profit margin on operation and maintenance of transmission infrastructure is determined based on the individual sale price of the service, based on available information on the value of the consideration that the entity expects to have the right to, in exchange for the services promised to the client, in cases where the Company’s transmission subsidiaries have the right, separately, to the remuneration for the activity of operation and maintenance, as per IFRS 15 – Revenue from contracts with clients, and the costs incurred for the provision of services of operation and maintenance.

F-43 

The Resolution Aneel 729/2016 regulates the variable portion (‘Parcela Variável’ or ‘PV’), which is the pecuniary penalty applied by the grantor as a result of any unavailability’s or operational restrictions on facilities that are part of the National Grid and the surcharge corresponding to the pecuniary bonuses provided to concessionaries as an incentive to improve the transmissions facilities availability. The Company assessed the PV effects, based on historical data, and concluded that recognizing the occasional variable consideration arising from the PV estimated would not result in relevant account information. Therefore, for the both situations described, it is recognized as an adjustment to revenue, either as an increase or a reduction of operation and maintenance revenue, when it occurs and the amount is deemed to be significant.

o)Sales tax

Expenses and non-current assets acquired are recognized net of the amount of sales taxes when they are recoverable from the taxation authority.

p)Finance income and expenses

Finance income is mainly comprised of interest income on funds invested, monetary adjustments on overdue receivables and interest income on other financial assets. Interest income is recognized in the Statement of income using the effective interest method.

Finance expenses include interest expense on borrowings; and foreign exchange and monetary adjustments on borrowing costs of debt, financings and debentures. Interest expense on the Company’s borrowings that is not capitalized is recognized in the Statement of income using the effective interest method.

q)Cash dividends

A liability to pay a dividend is recognized when the distribution is authorized or is enforced by law or Company’s bylaws and the distribution is no longer at the discretion of the Company.

r)Segment reporting

The operating results of all operating segments for which discrete financial information is available, are reviewed regularly by the Company’s CEO, to make decisions about resources to be allocated to the segment, and to assess its performance.

Segment results that are reported to the CEO include items directly attributable to the segment as well as those that can be allocated on a reasonable basis. Unallocated items comprise mainly corporate assets (primarily the Company’s headquarters) and head office expenses.

Segment capital expenditure is the total cost incurred during the year to acquire concession financial assets, intangible assets, concession contract assets and property, plant and equipment.

F-44 

s)Leases

As from the IFRS 16 first adoption, on January 01, 2019, the Company assesses at contract inception whether a contract is, or contains, a lease. That is, if the contract conveys the right to control the use of an identified asset for a period of time in exchange for consideration. Company applies a single recognition and measurement approach for all leases, except for short-term leases and leases of low-value assets. The contracts that contain a lease component are described in Note 19.

When recording a lease operation, the lessee recognizes a liability to make the payments (a lease liability) and an asset, representing the right to use the subject asset during the period of the leasing (an asset of right to use).

Right-of-use assets

Company recognizes right-of-use assets at the commencement date of the lease (i.e., the date the underlying asset is available for use). Right-of-use assets are measured at cost, less any accumulated amortization and impairment losses, and adjusted for any remeasurement of lease liabilities. The cost of right-of-use assets includes the amount of lease liabilities recognized, initial direct costs incurred, and lease payments made at or before the commencement date less any lease incentives received. Right-of-use assets are amortized on a straight-line basis over the shorter of the lease term and the estimated useful lives of the assets, as described in Note 19.

If ownership of the leased asset transfers to the Company at the end of the lease term or the cost reflects the exercise of a purchase option, amortization is calculated using the estimated useful life of the asset.

Lease liabilities

At the commencement date of the lease, the Company recognizes lease liabilities measured at the present value of lease payments to be made over the lease term. The lease payments include fixed payments (including in substance fixed payments) less any lease incentives receivable, variable lease payments that depend on an index or a rate, and amounts expected to be paid under residual value guarantees. The lease payments also include the exercise price of a purchase option reasonably certain to be exercised by the Company and payments of penalties for terminating the lease, if the lease term reflects the Company exercising the option to terminate. Variable lease payments that do not depend on an index or a rate are recognized as expenses in the period in which the event or condition that triggers the payment occurs.

F-45 

In calculating the present value of lease payments, the Company uses its incremental borrowing rate at the lease commencement date because the interest rate implicit in the lease is not readily determinable. After the commencement date, the amount of lease liabilities is increased to reflect the accretion of interest and reduced for the lease payments made. In addition, the carrying amount of lease liabilities is remeasured if there is a modification, a change in the lease term, a change in the lease payments (e.g., changes to future payments resulting from a change in an index or rate used to determine such lease payments) or a change in the assessment of an option to purchase the underlying asset.

The Company recognize separately the expenses of interest on the lease liability and the expense of depreciation of the asset of the right to use.

Short-term leases and leases of low-value assets

The Company applies the short-term lease recognition exemption to its short-term leases. It also applies the lease of low-value assets recognition exemption to leases that are considered to be low value. Lease payments on short-term leases and leases of low value assets are recognized as expense on a straight-line basis over the lease term.

2.8Retrospective application of accounting policy and reclassification of items in financial statements

On January 1, 2018, at the first adoption of IFRS 15, considering the characteristics of its concession contracts, the Company classified as contract assets: (i) the consideration to be received for the construction of power transmission infrastructure corresponding to the remaining balance of National Grid assets (‘BNES’ - Basic Network of the Existing System), re-incorporated into the remuneration base (the economic portion), and (ii) the assets remunerated by tariff, since the performance obligation of construction and upgrade is conditional upon satisfaction of the performance obligation of operation and maintenance.

On the other hand, at first adoption of IFRS 15, the financial portion of the National Grid assets, which represents the amount owed since the extension of the concessions until its incorporation into the tariff (i.e. from January 1, 2013 to June 30, 2017), was classified as a financial asset, since it no longer involves the construction of infrastructure assets and exclusively represented installments not paid by the grantor, updated by the regulatory cost of capital of the transmission sector. The classification of this portion as a financial asset was based on the belief that the non-existence of infrastructure assets linked to the financial component of the national grid assets in relation to which a performance obligation could be required would substantiate its classification as financial asset.

F-46 

On June 30, 2020, as result of Company’s Periodic Tariff Review, Aneel reset the amount of the Permitted Annual Revenue (RAP) to be applied retrospectively as from July 1, 2018. In this tariff review, considering the results and criteria applied by the grantor in the formulation of the regulations to be applied for the National Grid assets – which among other factors include subjection of the amounts of the National Grid assets to operational efficiency measurement mechanisms, no longer having indemnity nature, it clarified certain elements for determination of Company’s accounting policy.

Accordingly, the Company’s change on its method of accounting policy for contractual transmission assets resulted substantially from the change in:

§Presentation of the assets of Basic Network of the Existing System (‘BNES’, standing for the network existent before year 2000) as contract assets, due to the inclusion of the consideration associated with these assets in the termsregulatory remuneration base, subjecting them to efficiency mechanisms for the performance obligations to operate and maintain the transmission infrastructure;
§Review of margin allocation for the contract or in effect inconcession contracts long term consideration and consequently to the market. Revenues from retail supply of electricity to final consumers are recorded when the delivery has taken place. The billing is carried out monthly. Unbilled retail supply of electricity, from the period between the last billing and the end of each month, is estimatedmargem allocation, based on the billing from‘expected cost plus margin’ approach and the previous month and is accruedcriteria for at the enddefinition of the month. The differences between the estimated amounts accrued and the actual revenues realized are recordedimplicit rate used in the following month. Historically, these have not been significant.calculation of the financing component of the contract;
§Inclusion of current and deferred PIS/Pasep and Cofins taxes in the calculation of the revenues under the contracts.

Additionally, and partially in connection with the clarifications, the Brazilian Securities and Exchange Commission (CVM) published on December 1, 2020 complementary interpretative guidance, CVM/SNC/SEP Circular Nº 04/2020, and the Company revised and retrospectively applied the following points in accordance with these regulations enacted by CVM, which were also adopted by the companies on the Brazilian power transmission sector, including: (i) classification of the National Grid assets as contract assets, relating to the renewal of the concession under Law 12783/14; (ii) allocation of the margin to performance obligations under the concession contract; and (iii) determination of the discount rate to be used for recognition of the financial component in the contract asset.

The main effects of these changes on the accounting policy in accordance with IAS 08 – Accounting Policies, Changes in Accounting Estimates and Errors on the restated financial statements as of December 31, 2019 and January 01, 2019 are as follows:

Statement of financial position December 31, 2019 January 01,2019
  As presented  Reclassification Adjustment Restated As presented Reclassification Adjustment Restated
CURRENT ASSET                                
Concession financial assets (1)  1,080   (189)  —     891   1,071   (181)  —     890 
Concession contract assets
(1) (2)
  172   189   215   576   131   181   170   482 
Others  8,887   —     —     8,887   26,594   —     —     26,594 
Total current assets  10,139   —     215   10,354   27,796   —     170   27,966 
                                 
NON-CURRENT ASSETS                                
Concession financial assets (1)  4,851   (1,092)  —     3,759   4,927   (1,115)  —     3,812 
Concession contract assets - transmission
(1) (2)
  1,024   1,092   383   2,499   999   1,115   313   2,427 
Others  33,914   —     —     33,914   26,134   —     —     26,134 
Total non-current assets  39,789   —     383   40,172   32,060   —     313   32,373 
TOTAL ASSETS  49,928   —     598   50,526   59,856   —     483   60,339 

F-47 

  December 31, 2019  January 01,2019 
Statement of financial position As presented  Adjustment  Restated  As presented  Adjustment  Restated 
CURRENT LIABILITIES                        
Taxes payable (3)  359   52   411   409   44   453 
Others  7,554   —     7,554   22,984   —     22,984 
Total current liabilities  7,913   52   7,965   23,393   44   23,437 
                         
NON-CURRENT LIABILITIES                        
Taxes payable (3)  1   226   227   30   219   249 
Deferred income tax and social contribution tax (4)  661   109   770   728   75   803 
Others  25,461   —     25,461   19,766   —     19,766 
Total non-current liabilities  26,123   335   26,458   20,524   294   20,818 
TOTAL LIABILITIES  34,036   387   34,423   43,917   338   44,255 
                         
EQUITY                        
Retained earnings  —     212   212   —     145   145 
Others  15,887   —     15,887   14,579   —     14,579 
EQUITY ATTRIBUTABLE TO EQUITY HOLDERS OF THE PARENT (5)  15,887   212   16,099   14,579   145   14,724 
NON-CONTROLLING INTERESTS  4   —     4   1,360   —     1,360 
TOTAL EQUITY  15,891   212   16,103   15,939   145   16,084 

 

Revenue from
(1)Reclassification of the supplyfinancial portion of electricitythe Basic Network of the Existing System (‘BNES’) asset to contract asset, since it was included into the remuneration base, and, thus, it is subject to the Brazilian grid system is recorded when the delivery has taken place and is invoicedefficiency mechanisms applied to consumers on a monthly basis, in accordance with the payment schedules specified in the concession agreement.

For the older transmission concessions, the fair value of the operation and maintenance performance obligation.

(2)Recognition of the profit margin associated to the performance obligation to construct and upgrade the transmission linesinfrastructure, as well as the interest revenue resulting from the financing component in the contract asset and the remunerationresult of the financial asset areperiodic tariff revision;
(3)Effects of PIS/Pasep and Cofins over contract revenues.
(4)Deferral of income tax and social contribution tax over the adjustments;
(5)Effects of retrospective application of accounting policy, recorded as retained earnings, in accordance with IAS 08.

F-48 

STATEMENT OF INCOME Dec 31, 2019 Dec 31, 2018
As presented Adjustment Restated As presented Adjustment Restated
CONTINUING OPERATIONS                        
NET REVENUE (1)  25,390   96   25,486   22,266   33   22,299 
                         
TOTAL COST  (19,598)  —     (19,598)  (17,677)  —     (17,677)
                         
GROSS PROFIT  5,792   96   5,888   4,589   33   4,622 
                         
OPERATING EXPENSES (2)  (2,881)  5   (2,876)  (1,743)  —     (1,743)
                         
Share of profit (loss), net, of affiliates and jointly-controlled entities  125   —     125   (104)  —     (104)
Dividends declared by investee classified as held for sale  73   —     73             
Remeasurement of previously held equity interest in subsidiaries acquired  —     —     —     (119)  —     (119)
Impairment loss on investments  —     —     —     (127)  —     (127)
Net finance income  1,360   —     1,360   (518)  —     (518)
Income before income tax and social contribution tax  4,469   101   4,570   1,978   33   2,011 
                         
Current income tax and social contribution tax  (1,454)  —     (1,454)  (583)  —     (583)
Deferred income tax and social contribution tax (3)  (111)  (34)  (145)  (16)  (11)  (27)
Net income for the year from continuing operations  2,904   67   2,971   1,379   22   1,401 
DISCONTINUED OPERATIONS                        
Net income after tax for the year from discontinued operations  224   —     224   363   —     363 
                         
NET INCOME FOR THE YEAR  3,128   67   3,195   1,742   22   1,764 
                         
Total of net income for the year attributed to:                        
Equity holders of the parent                        
Net income from continuing operations  2,903   67   2,970   1,378   22   1,400 
Net income from discontinued operations  224   —     224   322   —     322 
Net income for the year attributed to equity holders of the parent  3,127   67   3,194   1,700   22   1,722 
Non-controlling interests                        
Net income from continuing operations  1   —     1   1   —     1 
Net income from discontinued operations  —     —     —     41   —     41 
NET INCOME FOR THE YEAR  3,128   67   3,195   1,742   22   1,764 
                         
Basic and diluted earnings per preferred share – R$ (4)  2.06   0.17   1.89   1.17   (0.15)  1.02 
Basic and diluted earnings per common share – R$  (4)  2.06   0.17   1.89   1.17   (0.15)  1.02 
Basic and diluted earnings per preferred share from continuing operations – R$  (4)  1.91   0.14   1.75   0.95   (0.12)  0.83 
Basic and diluted earnings per common share from continuing operations – R$  (4)  1.91   0.14   1.75   0.95   (0.12)  0.83 
Basic and diluted earnings per preferred share from discontinued operations – R$  (4)  0.15   0.01   0.14   0.22   (0.03)  0.19 
Basic and diluted earnings per common share from discontinued operations – R$  (4)  0.15   0.01   0.14   0.22   (0.03)  0.19 

(1)Recognition of the profit margin associated to the performance obligation to construct and upgrade the transmission infrastructure, as well as the interest revenue resulting from the financing component;
(2)Reversal of expected losses recorded in the Statementothers expenses in prior periods.;
(3)Deferral of income each period. tax and social contribution tax over the adjustments;
(4)The services provided include charges for connectionbasic and other related services; the revenues are accounted when the services are provided.

The ‘Portion A’ revenue, and the Other financial items related to tariff adjustments, are recognized in the statement of income when the costs effectively incurred are different from those incorporated into the electricity distribution tariff. For more details, see Note 13.

p)Financial revenue and expenses

Financial revenue includes interest income on funds invested, fee income for consumer payments made late, interest income on financial assets of the concession, and interest income on other financial assets. Interest income is recognized in the Statement of income using the effective interest method.

Financial expenses include interest expense on borrowings; and foreign exchange and monetary variation on borrowing cost of debt, financings and debentures. Interest expense on the Company’s borrowings that is not capitalized is recognized in the Statement of income using the effective interest method.

q)Earnings per share

Basicdiluted earnings per share (EPS) is calculated by dividingfor the profit or loss attributableyears ended in December 31, 2019 and 2018 were also adjusted retrospectively in order to reflect the controlling shareholders byincrease in the weighted average number of the common and preferred shares outstanding during the periods. Diluted EPS is determined by that average number of shares in circulation, adjusted for any instruments potentially convertible into shares,2021. For more information, see Note 26.

F-49 

STATEMENT OF CASH FLOWS 

Dec 31, 2019

As presented

 Adjustment 

Dec 31, 2018

Restated

CASH FLOW FROM OPERATIONS            
Net income for the year from continuing operations  2,904   67   2,971 
Net income for the year from discontinuing operations  224   —     224 
Adjustments to reconcile net income to net cash flows:            
Deferred income tax and social contribution tax (2)  111   34   145 
Loss on write-off of net residual value of unrecoverable concession financial assets, concessional contract asset, PP&E and Intangible assets (3)  130   (5)  125 
Adjustment to expectation of contract asset and financial concession asset (4)  (507)  (249)  (756)
Deffered PIS/Pasep and Cofins over contract revenues (6)  —     15   15 
Others  1,072   —     1,072 
TOTAL  3,934   (138)  3,796 
(Increase) decrease in assets            
Concession contract and financial assets (5)  373   138   511 
Others  (67)  —     (67)
TOTAL  306   138   444 
Increase (decrease) in liabilities  957   —     957 
Cash generated by operating activities  5,197   —     5,197 

(1)Effects of retrospective application of accounting policy, recorded as retained earnings, in accordance with dilutive effect, inIAS 08.
(2)Deferral of income tax and social contribution tax over the periods presented.

r)Segment reportingadjustments;

An operating segment is a component

(3)Others immaterial adjustments referring to impairment losses and others expected losses.
(4)Recognition of the Company that engages in business activities from which it may earn revenues and incur expenses, including revenues and expenses that relate to transactions with any of the Company’s other components. The operating results of all operating segments for which discrete financial information is available are reviewed regularly by the Company’s CEO, to make decisions about resources to be allocatedprofit margin associated to the segment,performance obligation to construct and to assess its performance.

LOGO

Segment results that are reported toupgrade the CEO include items directly attributable to a segmenttransmission infrastructure, as well as those that can be allocated on a reasonable basis. Unallocated items comprise mainly corporate assets (primarily the Company’s headquarters)interest revenue resulting from the financing component and head office expenses.

Segment capital expenditure is the total cost incurred during the year to acquire: the Financial assetsresult of the concession; Property, plant and equipment; and Intangibleperiodic tariff revision;

(5)Adjustments in the amounts of the contract assets other than Goodwill.

s)Determination of the adjustment to present value

The Company has applied adjustment to present value to certain concession contracts held for consideration, and alsothat were received, due to the balance of debentures issued by the Company. Discount rates were used that are compatible with the cost of funding in transactions with the same maturity on the datereallocation of the transactions orconsideration to performance obligation to construct and upgrade.

(6)Effects of PIS/Pasep and Cofins over contract revenues, including the transition to IFRS, as the case may be.

3.PRINCIPLES OF CONSOLIDATION

The financial statements date of the subsidiaries and jointly-controlled entities, used for the purposes of calculation of consolidation and equity in earnings of unconsolidated investees coincide with those of the Company. The Company uses the criteria of full consolidation for the following companies which are direct equity investments of Cemig:

Subsidiary

Form of
valuation
2015
Direct stake (%)

Cemig Geração e Transmissão

Consolidation100.00

Cemig Distribuição

Consolidation100.00

Gasmig

Consolidation99.57

Cemig Telecom

Consolidation100.00

Rosal Energia

Consolidation100.00

Sá Carvalho

Consolidation100.00

Horizontes Energia

Consolidation100.00

Usina Térmica Ipatinga

Consolidation100.00

Cemig PCH

Consolidation100.00

Cemig Trading

Consolidation100.00

Efficientia

Consolidation100.00

Cemig Comercializadora de Energia Incentivada

Consolidation100.00

UTE Barreiro

Consolidation100.00

Empresa de Serviços e Comercialização de Energia Elétrica

Consolidation100.00deferred taxes;

 

a)Subsidiaries and jointly-controlled entities

The financial statements
STATEMENT OF CASH FLOWS 

Dec 31, 2019

As presented

 Adjustment 

Dec 31, 2018

Restated

CASH FLOW FROM OPERATIONS            
Net income for the year from continuing operations  1.379   22   1.401 
Net income for the year from discontinuing operations  363   —     363 
Adjustments to reconcile net income to net cash flows:            
Deferred income tax and social contribution tax (2)  16   11   27 
Adjustment to expectation of contract asset and financial concession asset (3)  (585)  (92)  (677)
Others (4)  985   2   987 
TOTAL  2,158   (57)  2,101 
(Increase) / decrease in assets            
Concession contract and financial assets (5)  1,704   57   1,761 
Others  1,450   —     1,450 
TOTAL  3,154   57   3,211 
Increase (decrease) in liabilities  (2,023)  —     (2,023)
TOTAL  3,289   —     3,289 

(1)Effects of subsidiaries are included in the consolidated financial statementsretrospective application of accounting policy, recorded as from the date on which the control starts until the date on which the control ceases to exist. The assets, liabilities and profit (loss) of the subsidiaries were consolidated using full consolidation. The accounting policies of the subsidiaries and jointly-controlled entities are aligned with the policies adopted by the Company. The financial information of the jointly-controlled entities is recognized by the equity method of accounting.

LOGO

b)Consortia

The assets, liabilities, and profits (losses) of a consortium are recordedretained earnings, in accordance with IAS 08.

(2)Deferral of income tax and social contribution tax over the percentageadjustments;
(3)Recognition of the profit margin associated to the performance obligation to construct and upgrade the transmission infrastructure, as well as the interest heldrevenue resulting from the financing component) and the result of the periodic tariff revision;
(4)Adjustments in the consortium, since these investments are consideredamounts of the contract assets that were received, due to be ‘joint operations’ in accordance with the requirementsreallocation of IFRS11.the consideration to performance obligation to construct and upgrade;
(5)Effects of PIS/Pasep and Cofins over contract revenues, including the deferred taxes.
F-50 

Statement of comprehensive income 

Dec 31, 2019

As presented

 Adjustment 

Dec 31, 2019

Restated

 

Dec 31, 2018

As presented

 Adjustment 

Dec 31, 2018

Restated

NET INCOME FOR THE YEAR  3,128   67   3,195   1,742   22   1,764 
OTHER COMPREHENSIVE INCOME                        
Items not to be reclassified to profit or loss in subsequent periods  (1,055)  —     (1,055)  (463)  —     (463)
                         
COMPREHENSIVE INCOME FOR THE YEAR  2,073   67   2,140   1,279   22   1,301 
Total of comprehensive income for the year attributed to:                        
Equity holders of the parent  2,072   67   2,139   1,237   22   1,259 
Non-controlling interests  1   —     1   42   —     42 
   2,073   67   2,140   1,279   22   1,301 

The income tax and social contribution tax over the adjustments were also recognized.

 

c)Transactions eliminated in consolidation

Intra-group balances and transactions, and any unrealized income and expenses arising from intra-group transactions, are eliminated in preparing the consolidated financial statements. Unrealized gains arising from transactions with investee companies recorded by the equity method are eliminated against the investment in proportion to the Company’s equity interests in the investee. Unrealized losses are eliminated in the same way as unrealized gains are eliminated, but only up to the point at which there is no evidence of impairment.

The financial statements of Transchile, for the purposes of calculations by the equity method, are converted from US dollars (the functional currency of Transchile) to Reais based on the exchange rate at last quoted day of the year, since Cemig’s functional currency is the Real. Foreign currency differences are recognized in Other comprehensive income and presented in equity.

LOGO

The adjustment did not have an impact on the Company’s operating, investing and financing cash flows. The retrospective application only affected the transmission segment, presented in Note 5.

 

4.CONCESSIONS AND AUTHORIZATIONS

Cemig and its subsidiaries hold the following concessions or authorizations, from Aneel:

Location

Date of
concession or
authorization
Expiration
date

GENERATION

Hydroelectric plants

São Simão(1)

Rio Paranaíba01/196501/2015

Emborcação

Rio Paranaíba07/197507/2025

Nova Ponte

Rio Araguari07/197507/2025

Jaguara (1)

Rio Grande08/196308/2013

Miranda

Rio Araguari12/198612/2016

Três Marias (3)

Rio São Francisco04/195807/2015

Volta Grande

Rio Grande02/196702/2017

Irapé

Rio Jequitinhonha01/199902/2035

Salto Grande (3)

Rio Santo Antônio10/196307/2015

Queimado

Rio Preto11/199701/2033

Itutinga (3)

Rio Grande01/195307/2015

Camargos (3)

Rio Grande08/195807/2015

Piau (3)

Rio Piau / Pinho10/196407/2015

Gafanhoto (3)

Rio Pará09/195307/2015

Cachoeirão PCH

Rio Manhuaçu07/200007/2030

Santo Antônio UHE

Rio Madeira06/200806/2043

Baguari UHE

Rio Doce08/200608/2041

Pipoca PCH

Rio Manhuaçu09/200109/2031

Others

VariousVariousVarious

Wind farms (2)

Morro do Camelinho

Gouveia – Minas Gerais03/200001/2017

Praias do Parajuru

Beberibe – Ceará09/200208/2029

Volta do Rio

Acaraú – Ceará12/200108/2034

Praia de Morgado

Acaraú – Ceará12/200108/2034

Thermal plants

Igarapé

Juatuba – Minas Gerais01/200108/2024

Barreiro

Belo Horizonte –Minas Gerais02/200204/2023

TRANSMISSION

National grid

Minas Gerais07/199712/2042

Substation: Itajubá

Minas Gerais10/200010/2030

DISTRIBUTION

Minas Gerais01/201612/2045
3.PRINCIPLES OF CONSOLIDATION

 

(1)The extension of the concession specified in the concession contract is not included in these figures. See details in this Note.

The year end of the financial statements of subsidiaries and jointly-controlled entities is the same as Cemig’s year end. Accounting practices are applied uniformly in line with those used by Cemig.

F-51 
(2)Permission to operate the activity of wind power generation is given by means of authorizations.

Table of Contents 
(3)After the expiry of these concessions, these plants were operated under an interim structure until signature, in January 2016, of the new concession agreements providing for Cemig to operate these concessions until January 2045.

The following subsidiaries are included in the consolidated financial statements:

Subsidiary Form of valuation 2020 Form of valuation 2019
   Direct interest, %   Indirect interest, %    Direct interest, %   Indirect interest, % 
Cemig Geração e Transmissão  Consolidation   100.00   —    Consolidation  100.00   —   
Cemig Distribuição  Consolidation   100.00   —    Consolidation  100.00   —   
Gasmig  Consolidation   99.57   —    Consolidation  99.57   —   
Cemig Geração Distribuída (Usina Térmica Ipatinga) (1)  —     —     —    Consolidation  100.00   —   
Cemig Sim (Efficientia) (2)  Consolidation   100.00   —    Consolidation  100.00   —   
Centroeste (3)  Consolidation   100.00   —    Equity method  51.00   —   

(1)On October 19, 2020, an Extraordinary General Meeting of Shareholders approved the merger of this wholly-owned subsidiary, at book value, and as a result the investee ceased to exist and the Company took over of all its rights and liabilities.
(2)On April 14, 2020, the Annual Shareholders General Meeting decided to change this subsidiary’s By-laws, changing the name of this subsidiary to Cemig Soluções Inteligentes em Energia S.A.-Cemig Sim.
(3)On January 13, 2020, the Company concluded acquisition of the equity interest of 49% of the share capital held by Eletrobras in Centroeste, resulting in its now holding 100% of that investee. More details see notes 1 and 16.

 

a)Subsidiaries, jointly-controlled and affiliated entities

The financial statements of subsidiaries are included in the consolidated financial statements as from the date on which control is obtained, until the date on which control ceases. The assets, liabilities and profit (loss) of the subsidiaries are consolidated using full consolidation. The accounting policies of the subsidiaries and jointly-controlled entities are aligned with the policies adopted by the Company.

The Company controls an investee when its existing rights give it the current ability to direct the relevant activities of the investee. Control is achieved when the Company is exposed, or has rights, to variable returns from its involvement with the investee and has the ability to affect those returns through its power over the investee.

When the Company loses controls of an investee, it derecognizes the assets and liabilities of the former subsidiary from the consolidated statement of financial position, at the date when control is lost. Any investment retained in the former subsidiary is recognized at its fair value and any resulting difference is recognized as gain or loss in the statement of income.

Jointly-controlled and affiliated entities are accounted for under the equity method.

b)Consortia

The Company recognizes the proportional interest in assets, liabilities, and profits (losses) of consortium operations, since these investments are considered to be ‘joint operations’ in accordance with the requirements of IFRS 11.

c)Transactions eliminated in consolidation

Intra-group balances and transactions, and any unrealized gains and losses arising from intra-group transactions, are eliminated in preparing the consolidated financial statements. Unrealized gains arising from transactions with investee companies accounted for under the equity method are eliminated against the investment in proportion to the Company’s equity interests in the investee. Unrealized losses are eliminated in the same way as unrealized gains are eliminated, but only up to the point at which there is no evidence of impairment.

F-52 

4.CONCESSIONS AND AUTHORIZATIONS

Cemig, through its subsidiaries, holds the following concessions or authorizations:

Company holding concession or authorizationConcession or authorization contract*Expiration date
POWER GENERATION
Hydroelectric plants
Emborcação (1) (2)Cemig GT07/199707/2025
Nova Ponte (1) (2)Cemig GT07/199707/2025
Santa Luzia (1)Cemig GT07/199702/2026
Sá Carvalho (1)Sá Carvalho01/200412/2024
Rosal (1)Rosal Energia01/199705/2032

Machado Mineiro (1)

LOGOSalto Voltão (1)

Salto Paraopeba (1)

Salto do Passo Velho (1)

Horizontes EnergiaResolution 331/2002

07/2025

10/2030

10/2030

10/2030

PCH Pai Joaquim (1)Cemig PCHAuthorizing Resolution 377/200504/2032
Irapé (1)Cemig GT14/200002/2035
Queimado (Consortium) (1)Cemig GT06/199701/2033
Rio de Pedras (1)Cemig GT02/201309/2024
Poço Fundo (1) (8)Cemig Geração Poço Fundo01/202105/2045
São Bernardo (1)Cemig GT02/201308/2025
Três Marias (3)Cemig Geração Três Marias08/201601/2046
Salto Grande (3)Cemig Geração Salto Grande09/201601/2046
Itutinga (3)Cemig Geração Itutinga10/201601/2046
Camargos (3)Cemig Geração Camargos11/201601/2046
Coronel Domiciano, Joasal, Marmelos, Paciência and Piau (3)Cemig Geração Sul12/2016 and 13/201601/2046
Dona Rita, Ervália, Neblina, Peti, Sinceridade and Tronqueiras (3)Cemig Geração Leste14/2016 and 15/201601/2046
Cajurú, Gafanhoto and Martins (3)Cemig Geração Oeste16/201601/2046
Thermal plants
Igarapé (6)Cemig GT07/199708/2024
Wind power plants
Central Geradora Eólica Praias de Parajuru (4)ParajuruResolution 526/200209/2032
Central Geradora Eólica Volta do Rio (4)Volta do RioResolution 660/200101/2031
POWER TRANSMISSION
National grid (5)Cemig GT006/199701/2043
Substation – SE Itajubá (5)Cemig GT79/200010/2030
Furnas – Pimenta - Transmission line (5)Centroeste004/200503/2035
ENERGY DISTRIBUTION (7)Cemig D

002/1997

003/1997

004/1997

005/1997

 

12/2045

GAS DISTRIBUTION (7)GasmigState Law 11,021/199301/2053

 

(1)Generation concessions

Inconcession contracts that are not within the generation business,scope of IFRIC 12, whose infrastructure assets are recorded as PP&E since the Company,concession grantor does not have control over whom the service is provided to as well as selling electricity through auctions to distributors in the Regulated Market, also sells electricity to Free Consumersoutput is being sold mainly in the Free Market (Ambiente de Contratação Livre, or ACL)(‘ACL’). In

(2)On July 17, 2020, Cemig GT filed a statement of its interest in extending these plants concession, under the Free Market, electricity is traded by generation concession holders, Small Hydro Plants (PCHs), self-producers, traders, and importersindependent producer regime, outside the regime of electricity.

Free Consumers are those that have demandquotas, to ensure its right of more than 3MW at a voltage of 69kV or higher, or at any voltage if their supply began after July 1995.

A consumer that has opted foroption under the Free Market may returnlegislative changes currently under discussion, relating to the regulated systemgroup of measures to modernize the electricity sector. Any actual decision will only if it gives its distributor five years’ prior notice. The purposebe made after publication by the Brazilian Mining and Energy Ministry and by the grantor, Aneel, of this period of notice is to ensure that if necessary the distributorconditions for extension, which will be ablesubmitted to buy additional electricity to supplydecision by Cemig’s governance bodies at the re-entry of Free Consumers into the regulated market. The state-controlled generators can sell electricity to Free Consumers, but unlike the private generators they are obliged to do so through an auction process.

Auctions of electricity generation concessions

Provisional Measure 579/2012, enacted as Law 12,783/2013 on January 11, 2016, conditioned the acceptance of the concessions of 15 plants of Cemig GT (Cajuru, Camargos, Gafanhoto, Itutinga, Joasal, Marmelos, Martins, Paciência, Peti, Piau, Salto Grande, Três Marias, Tronqueiras, Dona Rita and Volta Grande), and those of the Jaguara, São Simão and Miranda plants to acceptance by thedue time.

(3)Generation concession holder of predefined tariffs, although under certain circumstances concession holders could be compensated for the investments made in each plant and not yet amortized. Cemig GT did not accept the terms for renewal established by the mentioned law.

In November 2015, Cemig GT took part in Auction 12/2015 and won the concessions for Lot D. Lot D comprised the concessions for 18 plants. For five of these, the concession had been previously held by Furnas S.A. The total Assured average power offtake of the 18 plants is 420 MW, as follows:

Generating plant

  Concession
expiry
date
   Installed
capacity
(MW)
   Average
physical
offtake
guarantee level
(‘Assured
Energy’)—MW
 

Três Marias Hydroelectric Plant

   Jan.2045     396.00     239.00  

Salto Grande Hydroelectric Plant

   Jan.2045     102.00     75.00  

Itutinga Hydroelectric Plant

   Jan.2045     52.00     28.00  

Camargos Hydroelectric Plant

   Jan.2045     46.00     21.00  

Piau Small Hydroelectric Plant

   Jan.2045     18.01     13.53  

Gafanhoto Small Hydroelectric Plant

   Jan.2045     14.00     6.68  

Peti Small Hydroelectric Plant

   Jan.2045     9.40     6.18  

Tronqueiras Small Hydroelectric Plant

   Jan.2045     8.50     3.39  

Joasal Small Hydroelectric Plant

   Jan.2045     8.40     5.20  

Martins Small Hydroelectric Plant

   Jan.2045     7.70     1.84  

Cajuru Small Hydroelectric Plant

   Jan.2045     7.20     2.69  

Paciência Small Hydroelectric Plant

   Jan.2045     4.08     2.36  

Marmelos Small Hydroelectric Plant

   Jan.2045     4.00     2.74  

Coronel Domiciano Small Hydroelectric Plant

   Jan.2045     5.04     3.59  

Dona Rita Small Hydroelectric Plant

   Jan.2045     2.41     1.03  

Ervália Small Hydroelectric Plant

   Jan.2045     6.97     3.03  

Neblina Small Hydroelectric Plant

   Jan.2045     6.47     4.66  

Sinceridade Small Hydroelectric Plant

   Jan.2045     1.42     0.35  
    

 

 

   

 

 

 
     699.59     420.27  
    

 

 

   

 

 

 

Please note that the information presented in this table on installed capacity, guaranteed average offtake, and other operational information is not part ofcontracts within the scope of an audit of financial statements, and has thus not been examined by the external auditors.

LOGO

The contract for these plants providedIFRIC 12, under which Cemig with the concession for their commercial operation for the next 30 years until 2046, and requires that for 2016 the entirety of the output must be sold in the Regulated Market, under the Physical Guarantee Quota System (Sistema de Cota de Garantia Física or CGF); and from 2017 until the end of the concessions, 70% of the output will be sold in the Regulated Market and 30% in the Free Market.

Cemig’s acquisition for the grant of the 30-year concession for the 18 hydroelectric plants was R$ 2,2 billion. Of this fee, 65% was paid on January 4, 2016, and the remaining 35% was paid on July 1º, 2016. The contract was signed on January 5, 2016.

Renewal of concessions

The company believes that it has the right to extensionreceive cash and therefore, recognizes a concession financial assets.

(4)This refers to concessions, given by the process of authorization, for generation, as an independent power producer, of wind power, sold under the Proinfa program. The assets tied to the right of commercial operation are recorded in PP&E. The rights of authorization of commercial operation that are classified as an Intangible.
(5)These refer to transmission concession based oncontracts, for which a contract asset was recognized upon the original termsapplication of IFRS 15, for being subject to satisfaction of performance obligations.
(6)On December 6, 2019, Aneel suspended Igarapé Plant commercial operation upon Cemig GT’s claim for early termination of its concession contract, and, as a result, the Concession Agreement, and is currently arguing this incorresponding assets were written-off from Cemig GT’s financial statement position. In February 2021, the courts.

Renewal ofThermal Plant Igarapé concession was extinct. by the concession for theJaguara hydroelectric plant

As specified in the concession the agreement for theJaguara Plant, the Company applied for the extension of the concession. TheBrazilian Mining and Energy Ministry, (‘MME’) refusedin consideration of the Company’s application,termination request submitted by Cemig GT.

(7)Concession contracts that are within the scope of IFRIC 12 and under which the concession infrastructure assets are recorded under the intangible and financial assets bifurcation model, and in compliance with IFRS 15, the infrastructure under construction has been classified as a contract asset.
(8)Aneel approved, through Authorizing Resolution n. 9.735, on Februarty 23, 2021, the grounds thattransfer of the application was made outside the time limits set by Law 12783/13.

On June 20, 2013,concession contract from Cemig GT obtained an interim injunction in its application for an order ofmandamus before the Higher Appeal Court (Superior Tribunal de Justiça, or STJ), against the decision of the MME not to entertain the application for extension of the period of concession of theJaguara plant (424MW capacity, with average 336 MW assured offtake), which had an expiration dateCemig Poço Fundo. This transfer was formally agreed on August 28, 2013. The interim remedy, given by Reporting Justice Sérgio Kukina, ensured that Cemig GT would continue to operate the concession for theJaguara plant until final judgment in the action. On August 23, 2013, Reporting Justice Sérgio Kukina ruled that the application for mandamus had failed.

On August 30, 2013, the Higher Appeal Court (Superior Tribunal de Justiça, or STJ) granted an interim order, published on September 3, 2013,April 16, 2021, resulting in a new application for mandamus in the STJ, against the decision by the Mining and Energy Ministrycontract (01/2021), which in a dispatch published on August 23, 2013, refused, on its merits, the application by Cemig GT for extension of the concession of theJaguara Plant under its Concession Agreement. This interim order gives Cemig GT the right to remain in control of theJaguara Plant, commercially operating the public service concession granted to it, until final judgment of the case.

On June 24, 2015 the judgment on the application for mandamus brought by Cemig GT was completed. With all the votes given by the Justices of the first Section of the STJ, the applications made by Cemig GT were defeated by 6 judgment votes to 2.

LOGO

On September 22, 2015, Cemig GT filed a further action, for Provisional Remedy, with the Federal Supreme Court (Supremo Tribunal Federal, or STF), to maintain the ownership of the concession for theJaguara plant, on the initial bases of the concession agreement.

On November 3, 2015, the Reporting Justice of the Federal Supreme Court published a Dispatch requesting a position from the parties on their interest in holding a reconciliation hearing, due to the complexity and importance of the debate on the subject in the action for Provisional Remedy. On November 4, 2015, Cemig filed a statement with the Court stating its interest in such a hearing.

On December 21, 2015, Supreme Court Justice Dias Toffoli, rapporteur of the case, granted the application for interim injunction made by the Company, to suspend the effects of the judgment of the First Section of the STJ, and keep Cemig GT in possession ofalso extended the concession to operate theJaguara plant, on the initial bases of the concession agreement, until such time as the Supreme Court might make a decision to the contrary. On February 1, 2016, the decision granting the application for interim injunction applied for was published.

On February 15, 2016 the Appeal Court Judgment of the STJ was published, containing the decision of the First Section of that Court, which refused to grant mandamus and refused the Special Appeal.

On February 22, 2016, in the STF, the Reporting Justice issued a Dispatch postponing continuation of the Reconciliation Hearing between Cemig GT and the federal government; the parties are currently awaiting a further dispatch to set a new date for the continuation of that hearing, begun on December 15, 2015.

Although decisions have been issued against the pleadings put forward by the Company in relation to orders of mandamus, the Company continues to be confident of its right, based on a contractual clause, on the legislation currently in effect, and on the Opinions issued by renowned jurists. The possibility of success in the court dispute has been assessed as possible, by the Company’s internal and external legal advisers.

Considering the present status of the legal dispute and supported by the opinion of its internal and external legal advisors, in 2015 the Company recognized the operational revenues and costs of this plant, in accordance with current accounting practices, in view of the fact that it remained in the control of the asset during this period.

Extension of the concession for theSão Simão hydroelectric plant

On June 3, 2014, the Company filed a request for extension of the concession of theSão Simão hydroelectric plant, since it believes that the concession contract for this plant is not subject to the new rules created by Provisional Measure 579 (which became Law 12783/2013).

LOGO

On August 5, 2014, the Council of Aneel decided to recommend to the Mining and Energy Ministry (MME) that renewal of the concession for theSão Simão plant should be refused.

On August 29, 2014, the Mining and Energy Minister decided to refuse the request for extension of the period of concession of theSão Simão hydro plant, based on Opinion 559/2014/CONJURMME/CGU/AGU.

On September 10, 2014, Cemig GT filed a Hierarchy Appeal with the MME, with request for reconsideration, for the Mining and Energy Minister to reconsider his decision and to grant the Company’s request based only on Concession Contract 007/1997; and, successively, that the appeal should be sent to the President of the Republic, so that the President should issue a decision in favor of the Company’s request in the same terms. This appeal is still pending, awaiting consideration by the MME.

Notwithstanding this, on December 15, 2014, Cemig GT filed an application for mandamus (MS No. 21465/DF), with the Higher Appeal Court (STJ), requesting interim relief, against an act that was illegal and violated the net and certain right of the plaintiff, practiced by the Mining and Energy Minister, for the purpose of obtaining extension of the period of concession of theSão Simão plant, based on the Concession Agreement.

On December 17, 2014, Justice Mauro Campbell granted an interim order (published on December 19, 2014) that Cemig GT should remain in control of the plant, commercially operating the public service concession conceded to it, until the final judgment on application for mandamus No. 20432/DF (governing theJaguara hydroelectric plant), or until a re-examination of the remedy just refused.

When the judgment in the application for mandamus governing theJaguara plant was concluded, with rejection of the application, the Reporting Justice revoked the interim remedy given in the Application for mandamus relating to theSão Simão plant, the decision on which was published on June 30, 2015.

On July 3, 2015, Cemig GT filed a Special Appeal for retraction of the decision by the Reporting Justice, or, if the court should not be of that opinion, that the appeal referred to should be submitted to consideration by the First Section of the STJ, for an interim remedy ordering that Company should continue to hold the concession for the São Simão Plant, on the initial bases of the Concession agreement.

On July 10, 2015, the Energy Planning and Development Department (Secretaria de Planejamento e Desenvolvimento Energético) sent an official letter to Cemig GT stating that it should state a position on the Company’s interest in remaining in possession of theSão Simão Plant, on the new bases of Law 12783/13, until its assumption by the winner of a new tender to be held, in view of the repeal of the interim remedy.

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In response to this new event, on July 22, 2015 Cemig GT filed a petition with the Chair of the STJ requesting the application for retraction made within the Special Appeal, in such a way that, through reconsideration of the decision appealed against, an interim remedy should be granted, to keep the Company as holder of the concession of theSão SimãoPlant, on the initial basis of the Concession Agreement, until final judgment be given on this application for mandamus, or, subsidiarily, that, at least, suspension effect should be attributed to the Special Appeal.

On August 20, 2015 it was stated that the MME would take the necessary measures to designate Cemig GT as provider of electricity generation service through theSão Simão plant, under the quota regime, on the basis that the revocation of the interim order given in the application for mandamus had immediate enforceability.

In response, Cemig GT stated interest in remaining responsible for the provision of the electricity generation service of theSão Simão plant, but pointed out that there are doubts as to the type, and legal security, of this provision of services, since the matter was still pending court and administrative decisions.

The MME, by Ministerial Order 432/2015, published on September 15, 2015, designated Cemig GT as the party responsible for provision of the service of electricity generation through theSão Simão plant, under the quota regime (being responsible for the operation and maintenance of the plant without, however, having the right to its output of electricity, which will be allocated to the Guaranteed Power Offtake Auctions) until the taking over of the concession by the winner of the auction.

Note also that in the sphere of courts, Cemig GT filed a further application for mandamus, to Justice Mauro Campbell Marques, requesting an annulment of the act of coercion, and assertion of the interim remedy that authorized the applicant to remain in possession and operation of the concession of theSão Simão plant, on the initial bases of the contract, until final judgment was given on the application for mandamus governing theSão Simão plant or, subsidiary, until the merit of the Special Appeal was considered.

On September 8, 2015, the decision of the Reporting Justice (Justice Herman Benjamin) was published, refusing the application for interim remedy applied for by the Company.

Also on September 8, 2015, a Special Appeal was filed against the decision of Justice Herman Benjamin that refused the application for interim remedy that had been made. During the Session of the Special Court of the STJ, on November 4, 2015, the Special Appeal was unanimously refused, in the terms of the judgment vote of the Reporting Justice.

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On November 25, 2015, the Special Appeal filed by Cemig GT against the decision that refused the interim remedy, in application for mandamus N° 21.465/DF, was, unanimously, refused by the first Section of the STJ, the said Appeal Court Judgment being published on December 1, 2015, the judgment on the merits of this application for mandamus still remaining to be heard.

Although decisions have been issued against the pleadings put forward by the Company in relation to orders of mandamus, the Company continues to be confident of its right, based on a contractual clause, on the legislation currently in effect, and on the Opinions issued by renowned jurists. The possibility of success in the court dispute has been assessed as possible, by the Company’s internal and external legal advisers.

Considering the present status of the legal dispute, and supported by the opinion of its internal and external legal advisers, the Company:

nrecognized, up to the date of September 15, 2015, the operational revenues and costs of this plant, in accordance with current accounting practices, in view of the fact that it remained in control of the asset up to that date;05/2045.

 

nceased to recognize the expenses of depreciation on theSão Simão plant, considering the requirements of Ministerial Order 432/2015, as from September 16, 2015, and began to recognize revenues relating to the provision of services of operation and maintenance of the plant, in accordance with the regime of quotas;
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ntransferred, on September 16, 2015, the amount of R$ 223 from its PP&E to the account lineOther long term assets, considering that it is still under decision in the Courts. Based on the terms of the concession agreement, this asset is considered as having a recovery value higher than the value at which it is recorded.

Transmission concessions

Under its transmission concession contracts, Cemig is authorized to charge the Tariff for Use of the Transmission System (Tarifa de Uso do Sistema de Transmissão, or TUST). These tariffs

Generation concessions

In the generation business, the Company sells energy:

(1)        Through auctions, to distributors to meet the demands of their captive markets; and

(2)        To free customers in the free market (Ambiente de Contratação Livre, or ACL).

In the free market, energy is traded by the generation concession holders, small hydro plants (PCHs, or SHPs), self-producers, traders, and importers of energy.

There is also revenue from the spot market, which remunerates agents for de-contracted energy, which is settled at the Spot Price (PLD).

Transmission concessions

Under the transmission concession contracts, the Company, through its subsidiaries, is authorized to charge a Tariff for use of the Transmission System (Tarifa de Uso do Sistema de Transmissão, or TUST). Tariffs are adjusted annually on the same date as the adjustments of the Permitted Annual Revenue (Receitas Anuais Permitidas, or RAP) of transmission concessions contracts is adjusted by the holders of transmission concessions.grantor. This tariff period starts onis in effect from July 1 of theeach year, ofupon its publication, of the tariffs and runs until June 30 of the subsequent year.

The service of transport of large quantities of electricity for long distances, in Brazil, is provided by a network of transmission lines and substations operating at a voltage of 230kV or higher, referred to technically as the Basic Grid (Rede Básica), or National Grid.

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Any agent of the electricity sector that produces or consumes electricity has the right to use the Basic Grid, as does the consumer, provided certain technical and legal requirements are met. This is referred to as Open Access, and in Brazil is guaranteed by law and by the regulator, Aneel.

The payment for use of transmission service also applies to generation provided by Itaipu Binacional, the company operating the Itaipu plant on the borders of Brazil and Paraguay.Binacional. However, due to the legal characteristics of that plant, the corresponding charges are assumed by a number ofthe holders of distribution concessions that hold quotas of its output.

For

Onerous concessions

When obtaining the newer transmission concessions – granted afterfor construction of certain generation projects, the year 2000,Company is required to make payments to the portiongrantor over the period of the assets that will not be amortized during the concession is recorded as a financial asset, because there is an unconditional rightcontract or for up to receive cash or other financial assets directly from the grantor at the end5 years upon signature of the concession agreement period.contract for plants with installed capacity between 1 and 50 MW, as compensation for the right to operate them. The information on the concessions and the amounts to be paid are as follows:

Project Nominal value in 2020 Present value in 2020 Period of the concession Updating indexer
Irapé  38   18   03/2006 – 02/2035  IGPM
Queimado (Consortium)  9   5   01/2004 – 12/2032  IGPM

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The contracts for three Small Hydro Plants (SHPs) – Luiz Dias, Salto Morais and Xicão – with installed capacity of 1,620kW, 2,394kW and 1,808kW, respectively, were extinguished by Aneel at Cemig GT’s request, by authorizing resolutions of October 13, 2020, without reversion of assets, for further register as small hydropower plant with intalled capacity lower than 5MW (so-called ‘Transmission concessions renewedCentral Geradora Hidrelétrica – CGH’ under Law 12783/2013

ForBrazillian law), under the older transmission concessions, granted beforelegislation and regulations. Cemig GT continues to operate these plants. The concession for the year 2000, renewals have been applied for as from January 1, 2013Salto Morais plant was terminated in July 2020, in accordance with the contract signed with Aneel, but continued to be operated by Cemig GT, since its installed capacity is lower than 5MW, and under the legislation grant of concession or authorization is not necessary in this case.

Cemig generate energy from nine hydroelectric plants that have the capacity of 5MW or less, including those mentioned in the previous paragraph – having a total installed capacity of 11.53MW, and thus under Law 12783/13, under which9,074/95, these are dispensed from concession, permission or authorization, and do not have a final concession date.

The concessions fee are paid monthly to the assetsgrantor for an amount that changes over time. These payments are recorded as an intangible asset, representing a right to operate the propertyconcession and to charge users through the concession period, they are recorded as from the date of signature of the Concession-granting power. contracts at the present value of the future payment obligations.

The renewals were obtainedamounts paid to the grantor in 2020, the nominal value and the present value of the amounts to be paid in the next 12 months, are as a resultfollows:

Project Interest, % Amounts paid in 2019 Amounts to be paid in the next 12 months
Irapé  100.00   2   2 
Queimado (Consortium)  82.50   1   1 

(*)Under Aneel Resolution 467/2011 the power plants with total installed generation capacity of 1 to 50 MW must pay Aneel for five years, starting on the date that the concession contract is signed.

The rate used by the Company is remunerated, as from 2013, forto discount the operationabove liabilities to its present value, was 12.50%, and maintenancerepresents the average cost of these assets.funding in normal conditions on the date the concession contract was entered into.

Distribution concessions

Cemig D hasThe Company operates the concession from Aneel for commercial explorationthe distribution of the activity of distributionenergy in the greater part of the State of Minas Gerais, expiringwhich expires in December 2045.

As determined byAccording to the concession contract, all assets and facilities that are linked toused in the provision of the distribution service and which have been createdconstructed by the concession holder are considered reversible and part of the assets of the related concession. These assets are automatically revertedconcession and must be returned to the Grantorgrantor at the end of the contract, and are then valuedcontract. Cemig is entitled to determinereceive a payment for the amountresidual value of the indemnity payable toinfrastructure assets at the end of the concession holder, subject tocontract taking into consideration the amounts involved and the dates on whichtiming when they were incorporated intobecame part of the electricity system.infrastructure.

The Company doesis not have obligationssubject to make paymentany payments to the grantor in compensation for commercial operation oforder to operate the distribution concessions, but it is required thatto comply with certain quality standards of quality, and investments made, in accordance with the concession contract, are complied with.make infrastructure investments.

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The concession contracts and the Brazilian legislation establish a mechanism of maximum prices that allows for three types of adjustmentadjustments to tariffs: (i) an annual tariff adjustment; (ii) periodic review of tariffs; and (iii) extraordinary reviews.

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Each year the Company has the right to request for the annual adjustment, the purpose of which is to compensate forbe compensated the effects of inflation on the tariffs, and to allow for certain changes in costs that are outside the Company’s control to be passed through to clientscustomers – for example the cost of electricityenergy purchased for resale and sector charges including charges for the use of the transmission and distribution facilities.

Also, Aneel makesthe grantor performs a Periodic Review of tariffs every five years, which aims to identifymake adjustments due to changes in the Company’s costs, and to establish a factor based on scale gains, which will be applied in the annual tariff adjustments, for the purpose of sharing such gains with the Company’s consumers.customers.

The Company also has the right to request an extraordinary review of tariffs in the event that any unforeseen development significantly altersaffects the economic-financial equilibrium of the concession. The Periodic Review and the Extraordinary Review are subject, to a certain degree, to the discretion of Aneel,the grantor, although there are pre-established rulesprovisions for each cycle of revision. When the Company requests an annual tariff adjustment, it becomes necessary to prove the resulting financial impact of these events on operations.revision cycle.

Under the distribution concession contracts, the Company is authorized to charge its consumerscustomers a tariff consisting of two components: (i) One part relatingA component related to electricitycosts of energy purchased for resale, charges for use of the transmission grid and charges for use of the distribution system that are not under its control (‘PortionParcel A costs’),; and (ii) a portion relating to operating costs (‘PortionParcel B costs’).

Renewal of concessionsFifth Amendment to concession contract

On September 11, 2012 the Brazilian federal government issued Provisional Measure 579 (‘PM 579’), subsequently approved by Congress and sanctioned as Law 12783 of January 11, 2013, which makes provisions governing: electricity generation, transmission and distribution concessions; reduction of the sector charges; and provisions for reduction of tariffs.

On June 2, 2015 Decree 8461 was issued, regulating extension of distribution concessions covered by Law 12783/2013. On December 21, 2015, the CompanyCemig D signed, with the Mining and Energy Ministry, the Fifth Amendment to its concession contracts, extending its electricityenergy distribution concessions for a furtheran additional 30 years, as fromstarting January 1, 2016. The new amendment establishes service quality and economic-financial parameters that the Company must meet during the new concession period.

The principal characteristics and terms of the Amendment are as follows:

n§The annual tariff adjustment will take placeoccur on May 28 of each year, the first to be in 2016. For this first adjustmentaccording the rules specified in the previous concession contract will be applied. For the subsequent tariff adjustments the rulesset for in Clause 6 of the Amendment will be applied.

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n§If there isLimitation of in the distribution of dividends and/or payment of Interest on Equity to the minimum established by law, in the envent of non-compliance with the annual indicators for outages (DECi and FECi) for two consecutive years, or for three times in anya period of five years, then dividends and/or payment of Interest on Equity will be limited to the minimum established by law, until the regulatory parameters are restored.
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§There must be sufficientis a requirement for injections of capital from the controlling stockholdershareholder in an amount sufficient to meet the minimum conditions for economic and financial sustainability.

n§ForSubject to the concession to be maintained, compliance is required withof efficiency criteria forrelated to continuity of supply and forthe economic and financial management as follows: Subject to guarantee ofthe concession’s operations, being assured the right to a full defense and the right of reply,to appeal, as: (i) for five years fromstarting January 1, 2016, any non-compliance for two consecutive years, or non-compliance with any of the conditions at the end of five years, will result in extinctioncancelation of the concession;concession contract; (ii) and as fromstarting January 1, 2021, any non-compliance for three consecutive years with the criteria of efficiency in continuity of supply, or for two consecutive years with the criteria of efficiency in economic and financial management, will result in proceedings to establish expiration of the concession.

The criteria of efficiency in economic and financial management are as follows:

§Operational cash generation (–) QRR¹ (–) interest on the debt2 ≥ 0;
§Ebitda 3 ≥ 0 (by the end of 2017, maintained in 2018, 2019 and 2020);
§[Ebitda (–) QRR] ≥ 0 (by the end of 2018, maintained in 2019 and 2020);
§{Net debt4 / [Ebitda (–) QRR]} ≤ 1 / (80% of the Selic rate) (by the end of 2019); and,
§{Net debt / [Ebitda (–) QRR]} ≤ 1 / (111% of the Selic rate) (by the end of 2020).

1.QRR = ‘Regulatory reintegration quota’, or Regulatory depreciation expense.

2.Net debt x 111% of the Selic rate.

3.Calculated according to the method defined by the grantor (Aneel), contained in distribution concession contract.

4.Gross debt, less financial assets.

Cemig D was in compliance with the above criteria as of December 31, 2020 and 2019.

Notwithstanding Cemig D’s compliance with the Customer Unit Average Outage Duration indicator – DEC for 2020, it was non-complaint for three times over the past five years, and, in such circumstances, Cemig D must limit the amount of dividends and interest on equity to 25% of net income, less the amounts allocated to the legal reserve.

Gas distribution concessions

The concessions for distribution of natural gas are givengranted by each Brazilian states, and instate. In the state of Minas Gerais, the tariffs for natural gas are set by the regulatory body,grantor, the State’s Economic Development Secretariat, by market segment. The tariffs compriseis comprised of a portion for the cost of gas and a portion for the operationdistribution of the Concession. Everygas. Each quarter the tariffs are adjusted to pass through the cost of gas, and once a year they are adjusted to update the portion allocated to cover the costs relating to the provision of the distribution service – remuneration of invested capital and to cover all the operating, commercial and administrative expenses of the concession holder.

In addition to these adjustments, there are periodic reviews of tariffs. The first periodic review of tariff, referred to the 2018-22 cycle, was concluded in April 20152019. These reviews may occurr every five years from the Economic Development Secretariat sent Gasmig Official Letter SEDE/GAB/Nº303/2014 stating the timetable set forend of the first Tariff Review cycle, with expectation of finalization in March 2017. These reviews occur every five years, to evaluate the changes in the costs of the CompanyGasmig and to adaptupdate the tariffs. The Concession Contractconcession contract also specifies the possibility of an extraordinary review of tariffs if any event occurs that puts the economic-financial balance of the Concessionconcession at risk.

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On December 26, 2014,September 19, 2019 Gasmig signed, with the Second AmendmentState of Minas Gerais as Grantor, the third amendment to the Concession Contract was signed by Gasmig and the Minas Gerais State Government, extending by 30 years the periodconcession contract for distribution of concession in which Gasmig may commercially operate the services of industrial, commercial, institutional and residential pipednatural gas in the stateState of Minas Gerais. The expiration dateGerais, which represents conclusion of the process of economic-financial rebalancing of the concession contract, is thus now extendedupon payment of a grant fee of R$852, updated from January 10, 20231, 2019 to January 10, 2053.

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Concessions payable

In obtaining the concessions for construction of certain generation projects, the Company undertook to make payments to Aneel, over the period of validity of the contract, as compensation for the commercial operation. The information on the concessions, and the amounts to be paid, is as follows:

Project

  Percentage
interest
   Nominal
value in
2015
   Present
value
in 2015
   Amortization period   Updating
indexor
 

Irapé

   100.00     34     13     03/2006 to 02/2035     IGPM  

Queimado (Consortium)

   82.5     9     4     01/2004 to 12/2032     IGPM  

Salto Morais Small Hydro Plant

   100.00     —       —       06/2013 to 07/2020     IPCA  

Rio de Pedras Small Hydro Plant

   100.00     1     1     06/2013 to 09/2024     IPCA  

Various Small Hydro Plants (*)

   100.00     4     3     06/2013 to 08/2025     IPCA  

(*)Luiz Dias, Poço Fundo, São Bernardo, Xicão.

The concessions to be paid to the concession-granting power provide for monthly portions with different values over time. For the purposes of accounting and recognition of costs, due to the understanding that they represent an Intangible Asset related to the right of commercial operation, they are recorded as from the date of signaturepayment, by the DI (Interbank Deposit) rate. This guarantees maintenance of Gasmig’s concession period up to 2053.

Under the third amendment to the concession contract, the total value paid for the compensatory grant fee will be added to Gasmig’s Remuneration Base of Assets, and considered in the process of tariff review by the grantor as an intangible asset to be amortized until the end of the contracts at the present valueconcession period, producing immediate effect in terms of the payment obligation.

The portions paid to the Concession-granting power in 2015, the present valuesetting and the nominal valuereview of the portions to be paid in the forthcoming period of 12 months, are as follows:

Project

  Percentage
interest
   Amounts paid
in 2015
   Present value of
amounts to be paid
in 12 months
   Nominal value of
amounts to be paid
in 12 months
 

Irapé

   100.00     2     2     2  

Queimado (Consortium)

   82.50     —       —       1  

Salto Morais Small Hydro Plant

   100.00     —       —       —    

Rio de Pedras Small Hydro Plant

   100.00     —       —       —    

Various Small Hydro Plants (*)

   100.00     —       —       —    

(*)Luiz Dias, Poço Fundo, São Bernardo and Xicão.

The rates used by Cemig for discounting of its liabilities to present value are 12.50% for the small hydro plants and 5.10% for the conventional hydroelectric plants. These are the average rates for raising funds in normal conditions on the date of registration of each concession.

Cemig GT (Cemig Geração e Transmissão S.A.) took part in the Hydroelectric Plant Concessions Auction under the Regime of Guaranteed Offtake and Power Level Quotas, held on November 25, 2015. Cemig GT won the contract for Lot D, comprising 18 generation plants, with total installed generation capacity of 699.57 MW. The percentage of the Guaranteed Physical Offtake allocated to the Regulated Market is 100% from January 1 to December 31, 2016, and 70% as from January 1, 2017.

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5.OPERATING SEGMENTS

The operating segments of Cemigthe Company reflect thetheir management and their organizational structure, of the regulatory framework for the Brazilian electricity sector, with different legislation for the sectors of generation, transmission and distribution of electricity.used to monitoring its results.

The Company also operates in the gas telecommunicationsmarket, through its subsidiary Gasmig, and in other businesses which have a smallerwith less impact on the results of its operations.

These segments are reflected in the Company’s management, organizational structure, and monitoring of results. In accordance with the regulatory framework

The tables below show segment information for 2020, 2019 and 2018.

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INFORMATION BY SEGMENT AS OF AND FOR THE YEAR ENDED DECEMBER 31, 2020
  ENERGY             
DESCRIPTION Generation and sale  Transmission  Distribution  Gas  Other  Eliminations  TOTAL 
SEGMENT ASSETS  16,150   5,870   26,399   2,615   3,712   (663)  54,083 
INVESTMENTS IN SUBSIDIARIES AND JOINTLY-CONTROLLED ENTITIES  3,927   1,467   —     —     21   —     5,415 
INVESTMENTS IN AFFILIATES CLASSIFIED AS HELD FOR SALE  —     —     1,258   —     —     —     1,258 
ADDITIONS TO THE SEGMENT  238   246   1,384   50   —     —     1,918 
                             
CONTINUING OPERATIONS                            
NET REVENUE  6,537   743   16,512   1,664   105   (333)  25,228 
COST OF ENERGY AND GAS                            
Energy bought for resale  (4,026)  —     (8,161)  —     —     76   (12,111)
Charges for use of the national grid  (199)  —     (1,799)  —     —     250   (1,748)
Gas bought for resale  —     —     —     (1,083)  —     —     (1,083)
Total  (4,225)  —     (9,960)  (1,083)  —     326   (14,942)
                             
OPERATING COSTS AND EXPENSES                            
Personnel  (192)  (114)  (886)  (60)  (24)  —     (1,276)
Employees’ and managers’ profit sharing  (24)  (12)  (92)  —     (14)  —     (142)
Post-employment obligations  (53)  (41)  (297)  —     (47)  —     (438)
Materials  (13)  (4)  (61)  (1)  —     —     (79)
Outsourced services  (113)  (46)  (1,055)  (25)  (33)  7   (1,265)
Depreciation and amortization  (207)  (5)  (668)  (106)  (3)  —     (989)
Operating provisions (reversals)  (122)  (10)  (272)  (1)  (18)  —     (423)
Construction costs  —     (147)  (1,384)  (50)  —     —     (1,581)
Other operating expenses, net  (68)  11   (212)  (12)  (16)  —     (297)
Total cost of operation  (792)  (368)  (4,927)  (255)  (155)  7   (6,490)
                             
OPERATING COSTS AND EXPENSES  (5,017)  (368)  (14,887)  (1,338)  (155)  333   (21,432)
                             
Equity in earnings of unconsolidated investees, net  (129)  494   —     —     (8)  —     357 
Periodic Tariff Review adjustments  —     502   —     —     —     —     502 
Gain on a bargain purchase and remeasurement of previously held equity interest in subsidiary acquired in business combinations transactions  —     51   —     —     —     —     51 
                             
OPERATING INCOME BEFORE  FINANCE INCOME (EXPENSES)  1,391   1,422   1,625   326   (58)  —     4,706 
Finance income  1,711   175   514   44   —     —     2,444 
Finance  expenses  (2,509)  (274)  (505)  (58)  (4)  —     (3,350)
INCOME BEFORE INCOME TAX AND SOCIAL CONTRIBUTION TAX  593   1,323   1,634   312   (62)  —     3,800 
Income tax and social contribution tax  (206)  (209)  (430)  (85)  (6)  —     (936)
NET INCOME FROM CONTINUING OPERATIONS  387   1,114   1,204   227   (68)  —     2,864 
                             
Equity holders of the parent  387   1,114   1,204   226   (68)  —     2,863 
Non-controlling interests  —     —     —     1   —     —     1 
   387   1,114   1,204   227   (68)  —     2,864 

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The following is a breakdown of the Brazilian electricity sector, there is no segmentation by geographical area.

Impactrevenue of the Gasmig acquisition inCompany by activity:

2020 ENERGY GAS OTHER ELIMINATIONS TOTAL
 GENERATION TRANSMISSION DISTRIBUTION
 Revenue from supply of energy  7,337   —     19,174   —     —     (79)  26,432 
 Revenue from Use of Distribution Systems (the TUSD charge)  —     —     3,046   —     —     (24)  3,022 
 CVA and Other financial components in tariff adjustment  —     —     455   —     —     —     455 
Reimbursement of  PIS/Pasep and Cofins over ICMS credits to customers– realization  —     —     266   —     —     —     266 
 Transmission operation and maintenance revenue  —     506   —     —     —     (226)  280 
 Transmission construction revenue  —     201   —     —     —     —     201 
 Interest revenue arising from the financing component in transmission contract asset  —     438   —     —     —     —     438 
 Distribution construction revenue  —     —     1,385   51   —     —     1,436 
 Adjustment to expectation of cash flow from Financial assets of distribution concession to be indemnified  —     —     16   —     —     —     16 
 Gain on inflation updating of Concession Grant Fee  347   —     —     —     —     —     347 
 Transactions in energy on the CCEE  154   —     —     —     —     —     154 
Mechanism for the sale of surplus  —     —     234   —     —     —     234 
 Supply of gas  —     —     —     2,011   —     —     2,011 
 Fine for violation of continuity indicator  —     —     (51)  —     —     —     (51)
 Other operating revenues  5   34   1,561   —     113   (4)  1,709 
 Sector / Regulatory charges reported as Deductions from revenue  (1,306)  (436)  (9,574)  (398)  (8)  —     (11,722)
Net revenue  6,537   743   16,512   1,664   105   (333)  25,228 

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INFORMATION BY SEGMENT AS OF AND FOR THE YEAR ENDED DECEMBER 31, 2019
  ENERGY             
DESCRIPTION Generation and sale  Transmission  Distribution  Gas  Other  Eliminations  TOTAL 
SEGMENT ASSETS  14,749   4,712   25,616   2,689   3,888   (1,127)  50,527 
INVESTMENTS IN SUBSIDIARIES AND JOINTLY-CONTROLLED ENTITIES  4,133   1,237   —     —     29   —     5,399 
INVESTMENTS IN AFFILIATES CLASSIFIED AS HELD FOR SALE  —     —     1,258   —     —     —     1,258 
ADDITIONS TO THE SEGMENT  102   220   936   934   9   —     2,201 
                             
CONTINUING OPERATIONS                            
NET REVENUE  6,882   811   15,919   1,858   323   (307)  25,486 
COST OF ENERGY AND GAS                            
Energy bought for resale  (3,841)  —     (7,517)  —     —     72   (11,286)
Charges for use of the national grid  (190)  —     (1,459)  —     —     223   (1,426)
Gas bought for resale  —     —     —     (1,436)  —     —     (1,436)
Total  (4,031)  —     (8,976)  (1,436)  —     295   (14,148)
                             
OPERATING COSTS AND EXPENSES                            
Personnel  (207)  (115)  (869)  (46)  (35)  —     (1,272)
Employees’ and managers’ profit sharing  (36)  (27)  (183)  —     (17)  —     (263)
Post-employment obligations  (50)  (38)  (277)  —     (43)  —     (408)
Materials  (17)  (6)  (63)  (2)  (3)  —     (91)
Outsourced services  (125)  (45)  (1,016)  (20)  (40)  7   (1,239)
Depreciation and amortization  (210)  (6)  (652)  (86)  (4)  —     (958)
Operating provisions (reversals)  (975)  (135)  (1,101)  (2)  (188)  —     (2,401)
Construction costs  —     (220)  (937)  (43)  —     —     (1,200)
Other operating expenses, net  (175)  (16)  (298)  (10)      5   (494)
Total cost of operation  (1,795)  (608)  (5,396)  (209)  (330)  12   (8,326)
                             
OPERATING COSTS AND EXPENSES  (5,826)  (608)  (14,372)  (1,645)  (330)  307   (22,474)
                             
Equity in earnings of unconsolidated investees, net  (88)  215   —     —     (2)  —     125 
Dividends declared by investee classified as held for sale  —     —     73   —     —     —     73 
                             
OPERATING INCOME BEFORE  FINANCE INCOME (EXPENSES)  968   418   1,620   213   (9)  —     3,210 
Finance income  1,282   98   1,535   21   271   —     3,207 
Finance  expenses  (1,035)  (115)  (632)  (46)  (19)  —     (1,847)
INCOME BEFORE INCOME TAX AND SOCIAL CONTRIBUTION TAX  1,215   401   2,523   188   243   —     4,570 
Income tax and social contribution tax  (551)  (70)  (806)  (48)  (124)  —     (1,599)
NET INCOME FROM CONTINUING OPERATIONS  664   331   1,717   140   119   —     2,971 
                             
DISCONTINUED OPERATIONS                            
NET INCOME AFTER TAX FROM DISCONTINUED OPERATIONS  —     —     224   —     —     —     224 
NET INCOME (LOSS) FOR THE YEAR  664   331   1,941   140   119   —     3,195 
                             
Equity holders of the parent  664   331   1,941   139   119   —     3,194 
Non-controlling interests  —     —     —     1   —     —     1 
   664   331   1,941   140   119   —     3,195 

F-61 

The following is a breakdown of the consolidated results of Cemig

In 2014, after the business combinations date, Cemig’s revenue contained a component of R$ 340, and its net profit contained a component of R$ 107, attributable to the operations of Gasmig.

If this business combination had taken place on January 1, 2014, the consolidated net revenue of Cemig for 2014 would have been increasedthe Company by R$ 979, and the net profit for the year would have been increased by R$ 33.activity:

  ENERGY             

 2019

(Restated)

 GENERATION  TRANSMISSION  DISTRIBUTION  GAS  OTHER  ELIMINATIONS  TOTAL 
 Revenue from supply of energy  7,037   —     19,967   —     —     (76)  26,928 
 Revenue from Use of Distribution Systems (the TUSD charge)  —     —     2,747   —     —     (25)  2,722 
 CVA and Other financial components in tariff adjustment  —     —     58   —     —     —     58 
Transmission operation and maintenance  —     550   —     —     —     (198)  352 
 Transmission construction revenue  —     312   —     —     —     —     312 
Interest revenue arising from the financing component in transmission contract asset  —     328   —     —     —     —     328 
 Distribution construction revenue  —     —     937   43   —     —     980 
 Adjustment to expectation of cash flow from Financial assets of distribution concession to be indemnified  —     —     18   —     —     —     18 
 Gain on inflation updating of Concession Grant Fee  318   —     —     —     —     —     318 
 Transactions in energy on the CCEE  439   —     (7)  —     —     —     432 
 Supply of gas  —     —     —     2,298   —     —     2,298 
 Fine for violation of continuity indicator  —     —     (58)  —     —     —     (58)
PIS/Pasep and Cofins taxes credits over ICMS  414   —     830   —     184   —     1,428 
 Other operating revenues  82   28   1,468   —     151   (8)  1,721 
 Sector / Regulatory charges reported as Deductions from revenue  (1,408)  (407)  (10,041)  (483)  (12)  —     (12,351)
Net revenue  6,882   811   15,919   1,858   323   (307)  25,486 

In 2015, the results of Cemig contained net revenue of R$ 1,395 and net profit of R$ 117 attributable to the operations of Gasmig.

These tables show the operating revenues, costs and expenses for 2015, 2014 and 2013 in consolidated form:

LOGO

 

 

 

F-62 

 

 

OPERATING SEGMENTS. 2015

 

ITEM

  GENERATION  TRANSMISSION  DISTRIBUTION  TELECOM  GAS  OTHER (*)  ELIMINATIONS  TOTAL 

SEGMENT ASSETS

   13,382    4,880    17,738    317    2,530    2,986    (976  40,857  

ADDITIONS TO (REDUCTION IN) THE SEGMENT

   577    146    1,044    42    62    1    —      1,872  

INVESTMENTS IN ASSOCIATES AND JOINTLY-CONTROLLED ENTITIES

   5,751    2,423    1,547    —      —      24    —      9,745  

NET REVENUE

   7,047    519    12,387    123    1,395    89    (268  21,292  

OPERATING COSTS

         

Electricity purchased for resale

   (2,669  —      (6,993  —      —      —      120    (9,542

Charges for the use of the national grid

   (297  —      (814  —      —       112    (999

Gas purchased for resale

   —      —      —      —      (1,051  —      —      (1,051
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 
   (2,966  —      (7,807  —      (1,051   232    (11,592

OTHER COSTS

         

Personnel

   (224  (113  (1,000  (15  (43  (40  —      (1,435

Employees’ and managers’ profit shares

   (24  (12  (95  (2  —      (4  —      (137

Post-retirement liabilities

   (21  (10  (121  —      —      (4  —      (156

Materials

   (95  (5  (52  —      (2  —      —      (154

Outsourced services

   (143  (37  (697  (25  (15  (13  31    (899

Depreciation and amortization

   (273  —      (444  (49  (54  (15  —      (835

Operating provisions (reversals)

   (109  2    (209  (1  —      (1,084  —      (1,401

Construction costs

   —      (146  (1,044  —      (62  —      —      (1,252

Other operating expenses. net

   (62  (16  (310  (20  (9  (44  5    (456
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total cost of operation

   (951  (337  (3,972  (112  (185  (1,204  36    (6,725

TOTAL COSTS AND EXPENSES

   (3,917  (337  (11,779  (112  (1,236  (1,204  268    (18,317

Operating profit before Equity gains (losses) and Financial revenue (expenses)

   3,130    182    608    11    159    (1,115  —      2,975  

Equity in earnings of unconsolidated investees, net

   17    410    (6  (28  —      —      —      393  

Fair value results in Corporate Operation

   729    —      —      —      —      —      —      729  

Financial revenues

   199    22    1,148    4    23    73    —      1,469  

Financial expenses

   (984  (7  (1,130  (6  (42  (35  —      (2,204
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Income before income tax and social contribution taxes

   3,091    607    620    (19  140    (1,077  —      3,362  

Income and social contribution taxes

   (836  (71  (256  (16  (23  309    —      (893
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

NET INCOME FOR THE YEAR

   2,255    536    364    (35  117    (768  —      2,469  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

OTHER COMPREHENSIVE INCOME

         

Items that will not be reclassified to profit or loss

         

Post retirement liabilities – restatement of obligations of the defined benefit plans, net of taxes

   (84  —      (170  —      —      (106  —      (360

Equity gain (loss) on Other comprehensive income in jointly-controlled entities

   —      —      —      —      —      (1  —      (1

Items that may be reclassified to profit or loss

         

Equity gain (loss) on Other comprehensive income in jointly-controlled entitie

   —      —      —      —      —      54    —      54  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

COMPREHENSIVE INCOME FOR THE YEAR

   2,171    536    194    (35  117    (821  —      2,162  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total of comprehensive income for the year attributed to:

         

Controlling shareholders

   2,171    536    194    (35  117    (821  —      2,162  

Non-controlling shareholder

   —      —      —      —      —      —      —      —    
INFORMATION BY SEGMENT AS OF AND FOR THE YEAR ENDED DECEMBER 31, 2018 (Restated)
DESCRIPTION ENERGY Gas Telecom* Other Eliminations TOTAL
 Generation and sale Transmission Distribution 
SEGMENT ASSETS  14,671   4,346   37,840   1,822   10   2,607   (957)  60,339 
INVESTMENTS IN SUBSIDIARIES AND JOINTLY-CONTROLLED ENTITIES  4,055   1,163   —     —     —     17   —     5,235 
ADDITIONS TO THE SEGMENT  559   138   856   70   9   —     —     1,632 
                                 
CONTINUING OPERATIONS                                
NET REVENUE  6,374   708   13,757   1,619   —     134   (293)  22,299 
COST OF ENERGY AND GAS                                
Energy bought for resale  (3,917)  —     (7,238)  —     —     —     71   (11,084)
Charges for use of the national grid  (216)  —     (1,463)  —     —     —     199   (1,480)
Gas bought for resale              (1,238)              (1,238)
Total  (4,133)  —     (8,701)  (1,238)  —     —     270   (13,802)
                                 
OPERATING COSTS AND EXPENSES                                
Personnel  (230)  (108)  (965)  (60)  (18)  (29)  —     (1,410)
Employees’ and managers’ profit sharing  (10)  (7)  (51)  —     —     (9)  —     (77)
Post-employment obligations  (46)  (27)  (224)  —     —     (40)  —     (337)
Materials  (39)  (4)  (58)  (2)  (1)  —     —     (104)
Outsourced services  (123)  (40)  (880)  (20)  (9)  (30)  15   (1,087)
Depreciation and amortization  (164)  —     (595)  (74)  (1)  (1)  —     (835)
Operating provisions (reversals)  (107)  (12)  (332)  2   1   (18)  —     (466)
Construction costs  —     (96)  (757)  (44)  —     —     —     (897)
Other operating expenses, net  (65)  (17)  (203)  (13)  (3)  (112)  8   (405)
Total cost of operation  (784)  (311)  (4,065)  (211)  (31)  (239)  23   (5,618)
                                 
OPERATING COSTS AND EXPENSES  (4,917)  (311)  (12,766)  (1,449)  (31)  (239)  293   (19,420)
                                 
Equity in earnings of unconsolidated investees, net  (353)  231   33   —     (1)  (14)  —     (104)
Remeasurement of previously held equity interest in subsidiaries acquired  80   —     (52)  —     —     (147)  —     (119)
Impairment of investments  (127)  —     —     —     —     —     —     (127)
                                 
OPERATING INCOME BEFORE  FINANCE INCOME (EXPENSES)  1,057   628   972   170   (32)  (266)  —     2,529 
Finance income  1,113   61   434   84   1   13   —     1,706 
Finance  expenses  (1,536)  (5)  (621)  (38)  (5)  (19)  —     (2,224)
INCOME BEFORE INCOME TAX AND SOCIAL CONTRIBUTION TAX  634   684   785   216   (36)  (272)  —     2,011 
Income tax and social contribution tax  (276)  (133)  (217)  (53)  12   57   —     (610)
NET INCOME (LOSS) FROM CONTINUING OPERATIONS  358   551   568   163   (24)  (215)  —     1,401 
                                 
DISCONTINUED OPERATIONS                                
NET INCOME AFTER TAX FROM DISCONTINUED OPERATIONS  11   —     62   —     290   —     —     363 
NET INCOME (LOSS) FOR THE YEAR  369   551   630   163   266   (215)  —     1,764 
                                 
Equity holders of the parent  361   551   599   162   266   (217)  —     1,722 
Non-controlling interests  8   —     31   1   —     2   —     42 
   369   551   630   163   266   (215)  —     1,764 

(*) On March 31, 2018 Cemig Telecom assets and liabilities were merged into the Company.

F-63 

 

(*)Table of ContentsThe expense of R$ 1,084 recorded as operating provisions in theOthers column refers substantially to expenses on the option to purchase investments held by the parent company and described in Note 14. 

LOGOThe following is a breakdown of the revenue of the Company by activity:

 2018

(Restated)

 ENERGY GAS OTHER ELIMINATIONS TOTAL
 GENERATION TRANSMISSION DISTRIBUTION 
 Revenue from supply of energy  7,065   —     17,885   —     —     (78)  24,872 
 Revenue from Use of Distribution Systems (the TUSD charge)  —     —     2,067   —     —     (22)  2,045 
 CVA and Other financial components in tariff adjustment  —     —     1,973   —     —     —     1,973 
 Transmission operation and maintenance  —     520   —     —     —     (177)  343 
 Transmission construction revenue  —     138   —     —     —     —     138 
 Interest revenue arising from the financing component in transmission contract asset  —     311   —     —     —     —     311 
 Generation assets –  indemnity revenue  55   —     —     —     —     —     55 
 Distribution construction revenue  —     —     757   45   —     —     802 
 Adjustment to expectation of cash flow from Financial assets of distribution concession to be indemnified  —     —     —     —     —     —     —   
 Gain on inflation updating of Concession Grant Fee  321   —     —     —     —     —     321 
 Transactions in energy on the CCEE  217   —     —         —     —     217 
 Supply of gas  —     —     —     1,995   —     —     1,995 
 Fine for violation of continuity indicator  —     —     (44)  —     —     —     (44)
 Other operating revenues  82   29   1,345   —     145   (16)  1,585 
 Sector / Regulatory charges reported as Deductions from revenue  (1,366)  (290)  (10,226)  (421)  (11)  —     (12,314)
Net revenue  6,374   708   13,757   1,619   134   (293)  22,299 

For further details of operating revenue, see Note 27.

 

As stated in Note 2.8, the effects of the retrospective application adjustments in balances for December 31, 2019 and 2018 only affected the transmission segment.

 

OPERATING SEGMENTS. 2014

 

ITEM

  GENERATION  TRANSMISSION  DISTRIBUTION  TELECOM  GAS  OTHER  ELIMINATIONS  TOTAL 

SEGMENT ASSETS

   11,528    3,882    15,064    327    2,549    2,007    (357  35,000  

ADDITIONS TO (REDUCTION IN) THE SEGMENT

   2,995    80    792    29    501    19    —      4,416  

INVESTMENTS IN ASSOCIATES AND JOINTLY-CONTROLLED ENTITIES

   4,036    2,315    1,199    —      —      490    —      8,040  
   —      —      —      —      —      —      —      —    

NET REVENUE

   7,339    708    11,241    119    340    90    (297  19,540  

OPERATING COSTS

   —      —      —      —      —      —      —      —    

Electricity purchased for resale

   (1,833  —      (5,747  —      —      —      152    (7,428

Charges for the use of the national grid

   (282  —      (573  —      —      —      111    (744

Gas purchased for resale

   —      —      —      —      (254  —      —      (254
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 
   (2,115  —      (6,320  —      (254  —      263    (8,426
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

OTHER COSTS

         

Personnel

   (201  (105  (886  (13  (11  (36  —      (1,252

Employees’ and managers’ profit shares

   (39  (16  (184  (1  —      (9  —      (249

Post-retirement liabilities

   (34  (14  (153  —      —      (11  —      (212

Materials

   (295  (5  (80  —      (1  —      —      (381

Outsourced services

   (159  (39  (737  (23  (2  (23  30    (953

Depreciation and amortization

   (324  —      (428  (34  (4  (11  —      (801

Royalties for use of water resources

   (127  —      —      —      —      —      —      (127

Operating provisions (reversals)

   (62  (26  (300  —      —      (193  —      (581

Construction costs

   —      (81  (861  —      —      —      —      (942

Other operating expenses. net

   (130  (34  (300  (27  (11  (29  4    (527
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total cost of operation

   (1,371  (320  (3,929  (98  (29  (312  34    (6,025
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

TOTAL COSTS AND EXPENSES

   (3,486  (320  (10,249  (98  (283  (312  297    (14,451

Operating profit before Equity gains (losses) and Financial revenue (expenses)

   3,853    388    992    21    57    (222  —      5,089  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Equity in earnings of unconsolidated investees, net

   (386  386    150    (28  47    41    —      210  

Gain on acquisition of control of investee

   —      —      —      —      —      281    —      281  

Financial revenues

   119    46    358    5    21    44    —      593  

Financial expenses

   (396  (291  (751  (3  (6  (247  —      (1,694
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Income before income tax and social contribution taxes

   3,190    529    749    (5  119    (103  —      4,479  

Income and social contribution taxes

   (1,116  (44  (169  (7  (12  6    —      (1,342
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

NET INCOME FOR THE YEAR

   2,074    485    580    (12  107    (97  —      3,137  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

OTHER COMPREHENSIVE INCOME

         

Items that will not be reclassified to profit or loss

         

Post retirement liabilities – restatement of obligations of the defined benefit plans, net of taxes

   —      —      (36  —      —      (8  —      (44

Equity gain (loss) on other comprehensive income in jointly-controlled entities

   —      —      —      —      —      (7  —      (7

Items that may be reclassified to profit or loss

         

Equity gain (loss) on other comprehensive income in jointly-controlled entities

   —      —      —      —      —      10    —      10  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

COMPREHENSIVE INCOME FOR THE YEAR

   2,074    485    544    (12  107    (102  —      3,096  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total of comprehensive income for the year attributed to:

         

Controlling shareholders

   2,074    485    544    (12  107    (102  —      3,096  

Non-controlling shareholder

   —      —      —      —      —      —      —      —    

LOGO

OPERATING SEGMENTS. 2013

 

ITEM

  GENERATION  TRANSMISSION  DISTRIBUTION  TELECOM  GAS   OTHER  ELIMINATIONS  TOTAL 

SEGMENT ASSETS

   10,224    3,452    13,688    328    577     3,091    (1,546  29,814  

ADDITIONS TO (REDUCTION IN) THE SEGMENT

   520    (1,600  884    —      —       22    —      (174

INVESTMENTS IN ASSOCIATES AND JOINTLY-CONTROLLED ENTITIES

   1,623    2,379    1,191    4    577     387    —      6,161  
   —      —      —      —      —       —      —      —    

NET REVENUE

   5,253    277    9,206    114    —       96    (319  14,627  

OPERATING COSTS

   —      —      —      —      —       —      —      —    

Electricity purchased for resale

   (1,294  —      (4,089  —      —       —      176    (5,207

Charges for the use of the national grid

   (264  —      (410  —      —       —      99    (575
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 
   (1,558  —      (4,499  —      —       —      275    (5,782
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

OTHER COSTS

          

Personnel

   (215  (103  (894  (14  —       (58  —      (1,284

Employees’ and managers’ profit shares

   (40  (19  (146  (2  —       (14  —      (221

Post-retirement liabilities

   (27  (13  (119  —      —       (17  —      (176

Materials

   (64  (5  (53  (1  —       —      —      (123

Outsourced services

   (153  (40  (721  (21  —       (21  39    (917

Depreciation and amortization

   (371  —      (416  (31  —       (1  (5  (824

Royalties for use of water resources

   (131  —      —      —      —       —      —      (131

Operating provisions (reversals)

   (37  (18  (275  —      —       25    —      (305

Construction costs

   —      (91  (884  —      —       —      —      (975

Other operating expenses. net

   (81  (31  (328  (19  —       (38  4    (493
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

Total cost of operation

   (1,119  (320  (3,836  (88  —       (124  38    (5,449
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

TOTAL COSTS AND EXPENSES

   (2,677  (320  (8,335  (88  —       (124  313    (11,231

Operating profit before Equity gains (losses) and Financial revenue (expenses)

   2,576    (43  871    26    —       (28  (6  3,396  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

Equity in earnings of unconsolidated investees, net

   75    484    113    (20  91     15    6    764  

Gain on disposal of equity investment

    (94      378     284  

Unrealized profit on disposal of investment

   —     —     —     —     —      (81  —     (81

Financial revenues

   228    94    453    6    —      104    —     885  

Financial expenses

   (288  (226  (647  (4  —      (29  —     (1,194
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

Income before income tax and social contribution taxes

   2,591    215    790    8    91     359    —      4,054  

Income and social contribution taxes

   (726  79    (187  (6  —      (110  —     (950
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

NET INCOME FOR THE YEAR

   1,865    294    603    2    91     249    —      3,104  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

OTHER COMPREHENSIVE INCOME

          

Items that will not be reclassified to profit or loss

          

Post retirement liabilities – restatement of obligations of the defined benefit plans, net of taxes

   41    —     72    —     —      62    —     175  

Equity gain (loss) on other comprehensive income in jointly-controlled entities

   —     —     —     —     —      31    —     31  

Items that may be reclassified to profit or loss

          

Equity gain (loss) on other comprehensive income in jointly-controlled entities

   —     —     —     —     —      7    —     7  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

COMPREHENSIVE INCOME FOR THE YEAR

   1,906    294    675    2  �� 91     349    —      3,317  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

Total of comprehensive income for the year attributed to:

          

Controlling shareholders

   1,906    294    675    2    91     349    —      3,317  

LOGO

 

6.CASH AND CASH EQUIVALENTS

   2015   2014 

Bank accounts

   52     89  

Cash investments

    

Bank certificates of deposit

   723     750  

Overnight (Repos)

   128     48  

Other

   22     —    
  

 

 

   

 

 

 
   873     798  
  

 

 

   

 

 

 
   925     887  
  

 

 

   

 

 

 
  2020 2019
Bank accounts  93   210 
Cash equivalents        
Bank deposit certificates (CDBs) (1)  1,416   290 
      Overnight (2)  171   36 
   1,587   326 
   1,680   536 

Cash investments are transactions carried out with Brazilian institutions, and international financial institutions with branch offices

(1)Bank Deposit Certificates (CDBs), accrued interest at 50% to 108%, of the CDI Rate (Interbank deposit rates) published by the Custody and Settlement Chamber (Cetip) in 2020 (80% to 106% in 2019 and 40% to 106% in 2018). For these CDBs, the Company has repo transactions which state, on their trading notes, the bank’s commitment to repurchase the security, on demand, on the maturity date of the transaction, or earlier.
(2)Overnight transactions are repos available for redemption on the following day. They are usually backed by Treasury Bills, Notes or Bonds and referenced to a pre-fixed rate of 1.89% in 2020 (4.39%, in 2019 and 6.39% in 2018). Their purpose is to settle the short-term obligations of the Company, or to be used in the acquisition of other assets with better return to replenish the portfolio.

Note 31 provides information in Brazil, at normal market conditions and rates. Allrelation to the transactions are liquid, promptly convertible into a known amount of cash, are subject to insignificant risk of change in value, and have no restrictions on use. Bank Certificates of Deposit (Certificados de Depósito Bancário, or CBDs), with fixed or floating rates, are remunerated at a percentage (varying from 75% to 111%)exposure of the CDI rate (Interbank Rate for Certificates of Deposit –Certificados de Depósito Inter-bancário – CDIs) published by the Custody and Settlement Chamber (Câmara de Custódia e Liquidação, or Cetip). Repo transactions state, in their trading notes, the Bank’s commitment to repurchase the security, at sight, on the maturity date of the transaction, or earlier, at the Company’s option.

Overnight repo transactions are short-term cash investments, with availability for redemption on the day following the date of investment. These are usually backed by treasury bills, notes or bonds and referenced to a pre-fixed rate of approximately 14.13%. Their purpose is to settle obligations of the unit holders of the Fund or to be used in the purchase of other assets with better remuneration to replenish the portfolio.

The Company’s exposureCompany to interest rate riskrisks, and a sensitivity analysis of their effects on financial assets and liabilities are given in Note 28 to the consolidated financial statements.

7.SECURITIES

   2015   2014 

Cash investments

    

Current

    

Bank certificates of deposit

   1,717     238  

Financial Notes – Banks

   461     556  

Treasury Financial Notes (LFTs)

   88     86  

Debentures

   160     98  

Other

   1     16  
  

 

 

   

 

 

 
   2,427     994  
  

 

 

   

 

 

 

Non-current

    

Bank certificates of deposit

   43     —    

Financial Notes – Banks

   41     17  
  

 

 

   

 

 

 
   84     17  
  

 

 

   

 

 

 
   2,511     1,011  
  

 

 

   

 

 

 

Securities refers to financial investments in transactions contracted with Brazilian financial institutions, and international financial institutions with branch offices in Brazil, for market prices and conditions.

LOGOliabilities.

 

 

 

 

Fixed-rate or floating-rate Bank certificates

F-64 

7.MARKETABLE SECURITIES

  2020 2019
Investments    
Current    
Bank deposit certificates (CDBs) (1)  545   —   
Financial Notes (LFs) – Banks (2)  2,074   645 
Treasury Financial Notes (LFTs) (3)  731   94 
Others  10   1 
   3,360   740 
Non-current        
Financial Notes (LFs) – Banks (2)  730   11 
Debentures (4)  25   2 
Others  10   —   
   765   13 
   4,125   753 

(1)Bank Deposit Certificates (CBDs), accrued interest at 106% a 110% of the CDI Rate (Interbank deposit rates) published by the Custody and Settlement Chamber (Cetip) in 2020.

(2)Bank Financial Notes (Certificados de Depósito Bancário, or CDBs) are remunerated at a percentage of the rate for interbank deposits (Certificado de Depósito Interbancário, or CDI, rate), which is published by the Custody and Settlement Chamber (Câmara de Custódia e Liquidação, or Cetip). This percentage ranges from 75% to 111% depending on the transaction.

Bank Financial Bills (Letras Financeiras, or LFs) are fixed-rate fixed-income securities, issued by banks and remunerated atthat accrued interest a percentage of the CDI rate published by Cetip. The LFs in Cemig’s portfolio have ahad remuneration raterates varying between 105%99.5% and 116.7%130% of the CDI rate.

rate in 2020 (101.95% and 113% in 2019 and 102% to 111.25% in 2018).

(3)Treasury Financial Bills (Letras Financeiras do TesouroNotes (LFTs), or LFTs) are fixed ratefixed-rate securities, thetheir yield on which follows the daily variation ofchanges in the Selic rate between the date of purchase and the date of purchase of the security.

maturity.

(4)Debentures are medium and long term debt securities, which give shareholderstheir holders a right of credit against the issuing company. The debentures have remuneration rate varying between 105.4% and 113%from TR+1% to 109% of the CDI rate.

ClassificationRate in 2020 (108.25% to 113% of CDI in 2019 and 104.25% to 151% of CDI in 2018).

Note 31 provides a classification of these marketable securities. Investments in marketable securities of related parties are shown in Note 30.

8.RECEIVABLES FROM CUSTOMERS, TRADERS AND POWER TRANSPORT CONCESSION HOLDERS
  Balances not yet due  Up to 90 days past due  More than 91 up to 360 days past due  More than 361 days past due  2020  2019 
                   
Billed supply  1,518   637   387   583   3,125   3,130 
Unbilled supply  1,145   —     —     —     1,145   1,204 
Other concession holders – wholesale supply  18   26   1   5   50   47 
Other concession holders – wholesale supply, unbilled  260   —     —     —     260   204 
CCEE (Power Trading Chamber)  21   189   —     —     210   386 
Concession Holders – power transport  45   14   17   85   161   187 
Concession Holders – power transport, unbilled  295   —     —     —     295   253 
(–) Provision for doubtful receivables  (278)  (12)  (15)  (407)  (712)  (810)
   3,024   854   390   266   4,534   4,601 
                         
Current assets                  4,373   4,524 
Non-current assets                  161   77 

The Company’s exposure to credit risk related to customers and traders is provided in Note 31.

The allowance for doubtful accounts is considered to be sufficient to cover any potential losses in the realization of accounts receivable, and the breakdown by type of customers is as follows:

F-65 


  2020 2019
Residential  110   131 
Industrial  188   197 
Commercial, services and others  190   161 
Rural  30   32 
Public authorities  83   201 
Public lighting  2   2 
Public services  35   31 
Charges for use of the network (TUSD)  74   55 
   712   810 

On July 31, 2020 Cemig D filed an application to the tax authority of State of Minas Gerais to offset debts for energy consumption and service owed by the direct and indirect administrations of Minas Gerais State, using amounts of ICMS tax payable, under Article 3 of Minas Gerais State Decree 47,908/2020, which regulated State Law 47,891/2020.  The debts from the State of Minas Gerais that qualify for offset are those past due at June 30, 2019, estimated at R$240, which are still being analized by the tax authority of State of Minas Gerais. The offset will initiate after the tax authority ratification and conclusion of the debt recognition agreement. As a consequence, Cemig D reversed the impairment previously recognized for the debts owed by Minas Gerais state, in the amount of R$210.

Changes in the allowance for doubtful accounts in 2020, 2019 and 2018 are as follows:

Balance at December 31, 2017568
Effect of adoption of  IFRS 9 on Jan. 1, 2018150
Additions, net (Note 30 d)264
Write-off(231)
Balance at December 31, 2018751
Additions, net (Note 30 d)238
Disposals(179)
Balance at December 31, 2019810
Additions, net (Note 30 d)146
Disposals(244)
Balance at December 31, 2020712

9.RECOVERABLE TAXES

  2020 2019
Current    
ICMS (VAT)  97   65 
PIS/Pasep (a) (b)  311   3 
Cofins (a) (b)  1,426   7 
Others  16   24 
   1,850   99 
Non-current        
ICMS (VAT) (b)  257   277 
PIS/Pasep (a)  588   1,102 
Cofins (a)  2,594   4,968 
Others  3   2 
   3,442   6,349 
   5,292   6,448 

F-66 

a)Pis/Pasep and Cofins taxes credits over ICMS

On May 8, 2019, the Company and its subsidiaries Cemig D and Cemig GT obtained a final unappealable ruiling recognizing their right to exclude the ICMS amounts from the calculation basis of PIS/Pasep and Cofins taxes, as from five years prior to the action initial filing– that is, from July 2003.

Thus, the Company recorded the PIS/Pasep and Cofins credits corresponding to the amount of these taxes over ICMS paid from the period of July 2003 to May 2019.

A final unappealable ruling was also handed to Cemig’s wholly-owned subsidiaries Sá Carvalho, Cemig Geração Distribuída (former UTE Ipatinga S.A.), Cemig Geração Poço Fundo S.A. (previously denominated UTE Barreiro S.A.) and Horizontes Energia S.A..

The Company has two expedients to recover the tax credits: (i) offsetting amounts receivable against amounts payable of PIS/Pasep and Cofins taxes, monthly, within the five-year period specified by the relevant law of limitation; or (ii) receiving securities issued in connection with Federal Government debts (“precatórios”).

Cemig D and Cemig GT prioritized the credits offsetting, to accelerate recovery. For the Company itself, priority will be given to receipt of the credits through precatórios letters of credit, since the Company does not have enough monthly payments of PIS/Pasep and Cofins taxes to enable offsetting.

On May 12, 2020, the Brazilian tax authority (Receita Federal) granted the Company’s request for ratification of the credits of PIS/Pasep and Cofins taxes arising from the legal action on which final judgment, subject to no further appeal, was given in favor of Cemig D and Cemig GT in 2019 and the subsidiaries are offsetting the amount receivable against amounts of federal taxes payable on a monthly basis, starting in May 2020, within the five-year statute of limitations period.

The Company recorded in current asset and non-current asset the amounts of R$1,725 and R$ 3,180, respectively, corresponding to the tax credits of PIS/Pasep and Cofins.

Based on the opinion of its legal advisers, the Company believes that a portion of the tax credits to be received by Cemig D should be reimbursed to its customers, considering a maximum period for calculation of the reimbursement of 10 years. Thus, Cemig D has constituted a liability corresponding to the total amount of the tax credits comprising the period of the last 10 years, from June 2009 to May 2019, net of PIS/Pasep and Cofins taxes over monetary updating, presented in Note 21. Cemig D awaits from the grantor a conclusion about the mechanisms and criteria for the reimbursement to its customers.

F-67 

On February 9, 2021, Aneel held a public consultation aimed at discussing how to return tax credits to customers, as described in Note 21. Aneel's proposal, which is being discussed, provides for the return of the amounts through a rebate in the next tariff review, within a period of up to five years. Aneel did not comment on the period for returning these credits to the customers.

The accounting effects relating to the recognition of the PIS/Pasep and Cofins taxes credits, including their monetary updating by the Selic rate, were recognized in the statement of income in 2019, at net amount, updated to December 31, 2019, of R$1,965. Out of this amount, R$1,428 and R$1,550 were recognized as operational revenue and financial revenue (net of PIS/Pasep and Cofins taxes), respectively. In addition, the amount of R$1,012 was recorded as IRPJ and CSLL.

These credits and the reimbursement to customers are updated by the Selic rate until offsetting of the amount receivable against amounts payable or until reimbursement to customers. On December 31, 2020, the net effect in the finance income is R$42, more details see note 29.

Until December 31, 2020, credits of PIS/Pasep and Cofins taxes offset against payable federal taxes amouted R$1,275.

b)Other recoverable taxes

The ICMS (VAT) credits, reported in non-current assets, arise mainly from acquisitions of property, plant and equipment, and intangible assets, and can be offset against taxes payable in the next 48 months. The transfer to non-current is made in accordance with management's best estimate of the amounts which will likely be realized in 12 months after these financial statements reporting date.

Credits of PIS/Pasep and Cofins generated by the acquisition of machinery and equipment can be offset immediately.

10.INCOME AND SOCIAL CONTRIBUTION TAXES

a) Income tax and social contribution tax recoverable

The balances of income tax and social contribution tax refer to tax credits in the corporate income tax returns of previous years and to advance payments which will be offset against federal taxes eventually payable. Current tax assets and current tax liabilities related to income tax and social contribution tax are offset in the statement of financial position subject to criteria established in IAS 12.

  2020 2019
Income tax  698   608 
Social contribution tax  247   241 
   945   849 
         
Current  598   621 
Non-current  347   228 

F-68 

The balances of income tax and social contribution tax posted in non-current assets arise from advanced payments required by tax law and withholding taxes, which the expectation of offsetting is greater than 12 months.

b)Income tax and social contribution tax payable

The balances of income tax and social contribution tax recorded in current liabilities refer mainly to the taxes owed by the subsidiaries which report by the Real Profit method and have opted to make monthly payments based on estimated revenue, and also by the subsidiaries that have opted for the Presumed Profit method, in which payments are made quarterly.

  2020 2019
Current    
Income tax  108   99 
Social contribution tax  32   35 

 

 

  140   134 

c)Deferred income tax and social contribution tax

The Company has deferred taxed assets and liabilities from unused tax loss carryforwards, negative base for the social contribution tax, and deductible temporary differences, at the statutory rates applicable to each legal entity in Brazil of 25% (for Income tax) and 9% (for the social contribution tax), as follows:

  2020 

2019

(Restated)

 

01/01/2019

(Restated)

Deferred tax assets            
Tax loss carryforwards  401   116   373 
Provisions for contingencies  538   544   218 
Impairment on investments  640   660   882 
Fair value of derivative financial instruments (PUT SAAG)  182   164   143 
Post-employment obligations  2,168   2,090   1,477 
Estimated provision for doubtful receivables  256   283   279 
Others  138   171   99 
Total  4,323   4,028   3,471 
             
Deferred tax liabilities            
Funding cost  (11)  (16)  (25)
Deemed cost  (225)  (232)  (239)
Acquisition costs of equity interests  (486)  (503)  (501)
Borrowing costs capitalized  (169)  (166)  (168)
Adjustment to expectation of cash flow – Concession assets  (242)  (247)  (252)
Revenues arising from transmission contract asset  (768)  (624)  (627)
Adjustment to fair value: Swap/Gains  (1,002)  (575)  (277)
Others  (7)  (5)  (38)
Total  (2,910)  (2,368)  (2,127)
Total, net  1,413   1,660   1,344 
             
Total assets  2,453   2,430   2,147 
Total liabilities  (1,040)  (770)  (803)

F-69 

The changes in deferred income tax and social contribution tax were as follows:

  2020  

2019

(Restated)

  

01/01/2019

(Restated)

 
Balance at January 01  1,660   1,344   1,072 
Effects allocated to net profit from continuing operations  (252)  (145)  (27)
Effect allocated to other comprehensive income  4   544   239 
Effects allocated to net profit from discontinuing operations (note 32)  —     (85)  —   
Effects allocated to Equity            
First-time adoption of IFRS 9 – effects allocated to equity  —     —     51 
Reversal of deemed cost  —     —     18 
Transfer to assets held for sale  —     —     (3)
Variations in deferred tax assets and liabilities  —     —     (3)
Deferred taxes arising from business combination  —     —     (3)
Others  1   2   —   
Balance at December 1  1,413   1,660   1,344 

The estimated taxable profits forecast, on which the realization of deferred tax asset are based, are determined by the annual budget and the long-term budget, both reviewed periodically, and by the historical profit. However, the taxable profit may be either higher or lower than the evaluation used by the management when the amount of the deferred tax recognized was determined.

Based on Company and its subsidiaries’ estimates, it is probable that future taxable profit will be available against which the unused tax losses and unused tax credits can be utilized. The Company estimated that the balance of deferred tax asset as of December 31, 2020 will be recovered, as follows:

  Consolidated
 2021   681 
 2022   708 
 2023   624 
 2024   563 
 2025   563 
 2026 to 2028   743 
 2029 to 2030   441 
     4,323 

F-70 

d)Reconciliation of income tax and social contribution tax effective rate

This table reconciles the statutory income tax (rate 25%) and social contribution tax (rate 9%) with the current income tax expense in the Statement of income:

  2020 

2019

(Restated)

 

2018

(Restated)

Profit before income tax and social contribution tax  3,800   4,570   2,011 
Income tax and social contribution tax – nominal expense (34%)  (1,292)  (1,554)  (683)
Tax effects applicable to:            
Gain (loss) in subsidiaries by equity method  93   8   (61)
Interest on Equity  188   136   71 
Non-deductible contributions and donations  (10)  (13)  (6)
Tax incentives  39   66   29 
Effects from subsidiaries taxed based on gross revenues  97   89   89 
Non-deductible penalties  (25)  (135)  (12)
Impairment of accounts receivable from related parties  (13)  (234)  —   
Others  (13)  38   (37)
Income tax and social contribution tax – effective expense  (936)  (1,599)  (610)
             
Current tax  (684)  (1,454)  (583)
Deferred tax  (252)  (145)  (27)
   (936)  (1,599)  (610)
Effective rate  24.63%  35.00%  30.33%

11.ACCOUNTS RECEIVABLE FROM THE STATE OF MINAS GERAIS

The Company has accounts receivable from the State of Minas Gerais, arising from return of an administrative deposit made for a dispute on the rate of inflation and other adjustment to be applied to an advance for future capital increase (‘AFAC’), made in prior years, which was the subject of a debt recognition agreement. The agreement provided for payment by the Minas Gerais State in 12 consecutive monthly installments, each updated by the IGP–M index up to the date of actual payment, the first to become due on November 10, 2017. The agreement states that, in the event of arrears or default by the State in payment of the agreed consecutive monthly installments, Cemig is authorized to retain dividends or Interest on Equity distributable to the State in proportion to the State’s equity interest, for as long as the arrears and/or default continues.

Considering the reference in the previous paragraph, the Company withheld an amount of R$130 in 2020 (R$148 in 2019), corresponding to the dividends that would have been payable to Minas Gerais State. The balance receivable on December 31, 2020, is R$12 (R$115 on December 31, 2019), was classified as Non-current asset, as a result of the delays in installments past due since January 2018.

Considering the guarantees mentioned above, which the Company intends to execute in the event of default of the amount agreed in the debt recognition agreement, there are no expectation of losses on these receivables.

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12.ESCROW DEPOSITS

  2020 2019
Labor claims  278   355 
         
Tax contingencies        
Income tax on Interest on Equity  29   29 
PIS/Pasep and Cofins taxes (1)  66   1,448 
Donations and legacy tax (ITCD)  54   53 
Urban property tax (IPTU)  84   79 
Finsocial tax  40   40 
Income tax and social contr. tax on indemnity for employees’ ‘Anuênio’ benefit (2)  286   282 
Income tax withheld at source on inflationary profit  9   9 
Contribution tax effective rate (3)  18   18 
ICMS (VAT) credits on PP&E  —     39 
Others (4)  98   92 
   684   2,089 
         
Others        
Regulatory  52   43 
Third party  9   11 
Customer relations  8   7 
Court embargo  13   12 
Others  12   23 
   94   96 
   1,056   2,540 

(1)This refers to escrow deposits in the action challenging the constitutionality of inclusion of ICMS value added tax within the taxable amount for calculation of PIS/Pasep and Cofins taxes.
(2)See more details in Note 25 – Provisions under the section relating to the ‘Anuênio indemnity’.
(3)Escrow deposit in the legal action challenging an infringement claim relating to application of social contribution tax to amounts of cultural and artistic donations and sponsorship, expenses on punitive fines, and taxes with liability suspended.
(4)Includes escrow deposits from legal actions related to INSS and PIS/Pasep and Cofins taxes

Release of escrow deposits

On February 13, 2020, the escrow deposits in the action challenging the constitutionality of inclusion of ICMS value added tax within the calculation basis of PIS/Pasep and Cofins taxes, as disclosed in Note 9a) were released amounting R$1,382, out of which R$1,186 and R$196 relates to Cemig D and Cemig GT, respectively. The escrow deposit of R$6 made by the subsidiary Sá Carvalho was released in the third quarter of 2020. The escrow deposits from the others wholly-owned subsidiaries is expected to be released once their claims reach a final unappealable ruling.

13.REIMBURSEMENT OF TARIFF SUBSIDIES

Subsidies on tariffs charged to users of distribution services – TUSD and EUST (Charges for Use of the Transmission System) are refunded to distributors through the funds from the Energy Development Account (CDE).

In 2020, the amount recognized as subsidies revenues was R$1,057 (R$1,097 in 2019 and R$953 in 2018). Of such amounts, the Company has a receivable of R$88 in current assets, being R$83 (R$94 on December 31, 2019) held by Cemig D and R$6 (R$3 on December 31, 2019) held by Cemig GT.

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14.CONCESSION FINANCIAL AND SECTOR ASSETS AND LIABILITIES
Concession financial assets 2020  

2019

(Restated)

  

01/01/2019

(Restated)

 
Concession financial assets related to the infrastructure            
Energy distribution concession (14.1)  530   460   396 
Gas distribution concession (14.1)  29   24   —   
Indemnifiable receivable – Generation (14.2)  816   816   816 
Concession grant fee – Generation concessions (14.3)  2,549   2,468   2,409 
   3,924   3,768   3,621 
Sector financial assets            
Amounts receivable from Parcel A (CVA) and Other Financial Components  (14.4)  133   882   1,081 
Total  4,058   4,650   4,702 
             
Current assets  258   891   890 
Non-current assets  3,799   3,759   3,812 

Concession sector liabilities 2020  2019 
Amounts receivable from Parcel A (CVA) and Other Financial Components  (14.4)  231   —   
Total  231   —   
         
Current liabilities  231   —   
Non-current liabilities  —     —   

The changes in concession financial assets related to infrastructure are as follows:

  Transmission  Generation  Distribution  Gas  Total 
Balances at January 1st  2018 (Restated)  —     4,238   371   —     4,609 
Amounts received  —     (1,389)  —     —     (1,389)
Transfers from PP&E  —     —     27   —     27 
Others transfers  —     (1)  (1)  —     (2)
Monetary updating  —     377   —     —     377 
Disposals  —     —     (1)  —     (1)
Balances at January 1, 2019 (Restated)  —     3,225   396   —     3,621 
Amounts received  —     (259)  —     —     (259)
Transfers from contract assets  —     —     48   —     48 
Transfers from (to) intangible assets  —     —     (1)  24   23 
Monetary updating  —     318   18   —     336 
Disposals  —     —     (1)  —     (1)
Balances at December 31, 2019 (Restated)  —     3,284   460   24   3,768 
Amounts received  —     (266)  —     —     (266)
Transfers from contract assets  —         60       60 
Transfers from (to) intangible assets  —         (5)      (5)
Monetary updating  —     347   15   5   367 
Balances at December 31, 2020  —     3,365   530   29   3,924 

14.1Distribution - Financial assets

The energy and gas distribution concession contracts are within the scope of IFRIC 12. The financial assets under these contracts refer to the investments made in infrastructure that will be paid by grantor at the end of the concession period. These financial assets are measured at fair value through profit or loss.

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14.2Generation – Indemnity receivable

As from August 2013, with the extinction of the concession for various plants operated by Company under Concession Contract 007/1997, it has a right to receive an amount corresponding to the residual value of the infrastructure assets, as specified in the concession contract. These balances are recorded as financial assets at fair value through profit or loss, and totaled R$816 on December 31, 2020 and 2019.

Generation plant Concession expiration date Installed capacity (MW) Net balance of assets based on historical cost Net balance of assets based on fair value (replacement cost)
         
Lot D              
UHE Tress Marias July 2015  396   71   413 
UHE Salto Grande July 2015  102   11   39 
UHE Itutinga July 2015  52   3   7 
UHE Camargos July 2015  46   8   23 
PCH Piau July 2015  18.01   2   9 
PCH Gafanhoto July 2015  14   1   10 
PCH Peti July 2015  9.4   1   8 
PCH Dona Rita Sep. 2013  2.41   1   1 
PCH Tronqueiras July 2015  8.5   2   12 
PCH Joasal July 2015  8.4   1   8 
PCH Martins July 2015  7.7   2   4 
PCH Cajuru July 2015  7.2   4   4 
PCH Paciência July 2015  4.08   1   4 
PCH Marmelos July 2015  4   1   4 
Others              
UHE Volta Grande Feb. 2017  380   26   70 
UHE Miranda Dec. 2016  408   27   23 
UHE Jaguara Aug. 2013  424   40   174 
UHE São Simão Jan. 2015  1,710   2   3 
     3,601.70   204   816 

As specified by the grantor (Aneel) in Normative Resolution 615/2014, the valuation reports that support the amounts in relation to the residual value of the plants, previously operated by Cemig GT, that were included in Lot D and for the Volta Grande plant have been submitted to the grantor. The Company does not expect any losses in the realization of these amounts.

On December 31, 2020, investments made after the Jaguara, São Simão and Miranda plants came into operation, in the amounts of R$174, R$3 and R$23, respectively, are recorded as concession financial assets, and the determination of the final amounts to be received by the Company is in discussion with Aneel (the grantor). The Company does not expect losses in realization of these amounts.

In 2019, Publicc Hearing 003/2019 was opened to obtain inputs on improvement of the criteria and procedures for calculation of investments in assets returnable to the Grantor, not yet amortized or not depreciated, of generation concessions (whether extended or not), under Law 12,783/2013 and a Technical Note 096/2019 related to this matter was published on September 30, 2019. However the Normative Resolution has not yet been voted on by the Council of Aneel.

F-74 

14.3Concession grant fee – Generation concessions

The concession grant fee paid by the Company for a 30-year concession contracts, related to 18 hydroelectric plants, as an amount of R$2,216. The amount of the concession fee was recognized as a financial asset measured at amortized cost, as the Company has an unconditional right to receive the amount paid, updated by the IPCA Index and remuneratory interest (the total amount of which is equal to the internal rate of return on the project), during the period of the concession.

The changes in these concession financial assets are as follows:

SPE Plants 2019 Monetary updating Amounts received 2020
Cemig Geração Três Marias S.A. Três Marias  1,402   188   (143)  1,447 
Cemig Geração Salto Grande S.A. Salto Grande  440   59   (45)  454 
Cemig Geração Itutinga S.A. Itutinga  165   25   (19)  171 
Cemig Geração Camargos S.A. Camargos  124   18   (14)  128 
Cemig Geração Sul S.A. Coronel Domiciano, Joasal, Marmelos, Paciência and Piau  161   26   (20)  167 
Cemig Geração Leste S.A. Dona Rita, Ervália, Neblina, Peti, Sinceridade and Tronqueiras  110   19   (15)  114 
Cemig Geração Oeste S.A. Cajurú, Gafanhoto and Martins  66   12   (9)  69 
 Total    2,468   347   (265)  2,550 

SPE Plants 2018 Monetary updating Amounts received 2019
Cemig Geração Três Marias S.A. Três Marias  1,370   171   (139)  1,402 
Cemig Geração Salto Grande S.A. Salto Grande  430   54   (44)  440 
Cemig Geração Itutinga S.A. Itutinga  161   23   (19)  165 
Cemig Geração Camargos S.A. Camargos  120   17   (13)  124 
Cemig Geração Sul S.A. Coronel Domiciano, Joasal, Marmelos, Paciência and Piau  157   24   (20)  161 
Cemig Geração Leste S.A. Dona Rita, Ervália, Neblina, Peti, Sinceridade and Tronqueiras  107   18   (15)  110 
Cemig Geração Oeste S.A. Cajurú, Gafanhoto and Martins  64   11   (9)  66 
 Total    2,409   318   (259)  2,468 

SPE Plants 2017 Monetary updating Amounts received 2018
Cemig Geração Três Marias S.A. Três Marias  1,330   174   (134)  1,370 
Cemig Geração Salto Grande S.A. Salto Grande  417   55   (42)  430 
Cemig Geração Itutinga S.A. Itutinga  156   23   (18)  161 
Cemig Geração Camargos S.A. Camargos  116   17   (13)  120 
Cemig Geração Sul S.A. Coronel Domiciano, Joasal, Marmelos, Paciência and Piau  152   24   (19)  157 
Cemig Geração Leste S.A. Dona Rita, Ervália, Neblina, Peti, Sinceridade and Tronqueiras  103   18   (14)  107 
Cemig Geração Oeste S.A. Cajurú, Gafanhoto and Martins  63   11   (10)  64 
 Total    2,337   322   (250)  2,409 

Of the energy produced by these plants, 70% is sold in the Regulated Market (ACR) and 30% in the Free Market (ACL).

F-75 

Sector assets and liabilities

14.4Account for compensation of variation of parcel A items (CVA) and Other financial components

Cemig D concession contract guarantees that, in the event of termination of the concession contract, for any reason, the remaining balances (assets and liabilities) of any shortfall in payment or reimbursement through the tariff must also be paid by the grantor. The balances on (i) the CVA (Compensation for Variation of Parcel A items) Account, (ii) the account for Neutrality of Sector Charges, and (iii) Other financial components in the tariff calculation, refer to the positive and negative differences between the estimate of the Company’s non-controllable costs and the costs actually incurred. The variations are subject to adjustment using the Selic rate and considered in the subsequent tariff adjustments.

The balance of these sector financial assets and liabilities, which are presented at net value, in assets or liabilities, in accordance with the tariff adjustments that have been authorized, are as follows:

Financial position 2020 2019
 Amounts ratified by Aneel in the last tariff adjustment Amounts to be ratified by Aneel in the next tariff adjustments Total Amounts ratified by Aneel in the last tariff adjustment Amounts to be ratified by Aneel in the next tariff adjustments Total
Assets  84   1,562   1,646   1,286   2,144   3,430 
Current assets  84   834   918   1,286   1,269   2,555 
Non-current assets  —     728   728   —     875   875 
                         
Liabilities  (246)  (1,498)  (1,744)  (882)  (1,666)  (2,548)
Current liabilities  (246)  (903)  (1,149)  (882)  (1,033)  (1,915)
Non-current liabilities  —     (595)  (595)  —     (633)  (633)
                         
Total current, net  (162)  (69)  (231)  404   236   640 
Total non-current, net  —     133   133   —     242   242 
Total, net  (162)  64   (98)  404   478   882 

F-76 

Financial components 2020 2019
 Amounts ratified by Aneel in the last tariff adjustment Amounts to be ratified by Aneel in the next tariff adjustments Total Amounts ratified by Aneel in the last tariff adjustment Amounts to be ratified by Aneel in the next tariff adjustments Total
Items of ‘Parcel A’            
Energy Development Account (CDE) quota  1   —     1   119   29   148 
Tariff for use of transmission facilities of grid participants  1   218   219   (18)  114   96 
Tariff for transport of Itaipu supply  —     18   18   9   16   25 
Alternative power source program (Proinfa)  —     6   6   11   (6)  5 
ESS/EER System Service/Energy Charges  (1)  39   38   (161)  (136)  (297)
Energy bought for resale  4   449   453   661   632   1,293 
                         
Other financial components                        
Over contracting of supply (1)  (56)  165   109   (84)  216   132 
Neutrality of Parcel A  (3)  110   107   (30)  (12)  (42)
Other financial items  (86)  (899)  (985)  (71)  (206)  (277)
Tariff Flag balances  —     —     —     —     (103)  (103)
Excess demand and reactive power  (22)  (42)  (64)  (32)  (66)  (98)
TOTAL  (162)  64   (98)  404   478   882 

(1)The wholly-owned subsidiary Cemig D was over contracted in 2017 and 2018 and the gain arising from the sale of the excess of energy in the spot market was provisionally passed through to customers by Aneel in the tariff adjustments of 2018 and 2019, including the portion in excess of the limit of 105% of the regulatory load – thus reducing the tariff that was determined. To establish whether this is a voluntary over contracting, the Company considers that the portion above the regulatory limit will be recovered in the subsequent tariff adjustment. On August 27, 2020, Aneel published the Dispatch 2,508/2020-SRM-SGT, which set new amounts for distributors’ over contracting for the years 2016 and 2017, based on a new valuation criterion established by Aneel Technical Note 97/2020-SRM-SGT – not contained in the regulatory rules which were currently in force. As a result, Cemig D filed an appeal with the Council of Aneel, for the amounts of distribution agents’ over contracting to be reset in accordance with the categories specifiedcalculation criteria based on maximum effort contained in Aneel Normative Resolution 453/2011. The Company’s position on this case is reinforced by the fact that the Brazilian accounting rules and alsoEnergy Distributors’ Association (Abradee) filed a similar appeal, supported by the cash investmentsopinion of contracted legal advisors. The Company has no expectation of loss in securitiesrelation to realization of related parties are presentedthese amounts. The Company recognizes this receivable asset, in Note 28.

the amount of R$222 on December 31, 2020, as ‘Other financial components’ to be ratified. At the reporting date for this financial statements, this matter was still pending analysis by Aneel.

 

8.CONSUMERS, TRADERS AND POWER TRANSPORT CONCESSION HOLDERS

Changes in balances of these sector assets and liabilities:

Balance at December 31, 2017(46)
Additions1,638
Amortization335
Others – R&D Reimbursement(115)
Payments from the Flag Tariff Centralizing Account(794)
Updating – Selic rate (Note 31)62
Balance at December 31, 20181,080
Additions724
Amortization(666)
Payments from the Flag Tariff Centralizing Account(361)
Updating – Selic rate (Note 31)105
Balance at December 31, 2019882
Additions611
Amortization(156)
Payments from the Flag Tariff Centralizing Account(63)
Receipt funds of “Covid-account” (1)(1,404)
Updating – Selic rate (Note 29)32
Balance at December 31, 2020(98)

 

   Balances not
yet due
   Up to 90 days
past due
   More than 90
days past due
  2015  2014 

Invoiced supply

   1,058     716     639    2,413    2,019  

Supply not yet invoiced

   1,125     —       —      1,125    668  

Wholesale supply to other concession holders

   594     21     —      615    308  

Concession holders – Transport of electricity

   203     19     148    370    254  

(–) Allowance for doubtful accounts

   —       —       (625  (625  (650
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

 
   2,980     756     162    3,898    2,599  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

 

Current assets

        3,765    2,390  

Non-current assets

        133    209  

(1)The Company’s exposure to credit risk related to Consumers and traders is givenamount received via ‘Covid-account’ will be reversed in Note 28.

LOGO

The provision for the allowance for doubtful receivables is considered to be sufficient to cover any lossesa negative financial component in the realization of these assets, and breaks down by type of consumer2021 or 2022 tariff processes, as follows:

   2015   2014 

Residential

   211     174  

Industrial

   136     123  

Commercial. services and others

   117     99  

Rural

   19     18  

Public authorities

   12     10  

Public illumination

   5     5  

Public service

   10     10  

Charges for use of the network—TUSD

   112     206  

Other

   3     5  
  

 

 

   

 

 

 
   625     650  
  

 

 

   

 

 

 

Changesdetailed in the provision for doubtful receivables in 2015, 2014 and 2013 were as follows:

Balance on December 31. 2012

515

New provisions

121

Reversals

(51

Balance on December 31. 2013

585

New provisions

127

Reversals

(62

Balance on December 31. 2014

650

New provisions

175

Reversals

(200

Balance on December 31. 2015

625

note 1.

 

9.RECOVERABLE TAXES

F-77 

 

   2015   2014 

Current

    

ICMS tax recoverable

   113     169  

PIS and Pasep taxes

   9     7  

Cofins tax

   44     31  

Other

   9     7  
  

 

 

   

 

 

 
   175     214  
  

 

 

   

 

 

 

Non-current

    

ICMS tax recoverable

   183     283  

PIS and Pasep taxes

   13     18  

Cofins tax

   60     84  

Other

   2     2  
  

 

 

   

 

 

 
   258     387  
  

 

 

   

 

 

 
   433     601  
  

 

 

   

 

 

 

The credits
Table of the PIS, Pasep, Cofins and ICMS taxes, recorded in Non-current assets, arise from acquisitions of property, plant and equipment and can be offset over 48 months. The transfer to Non-current was made in accordance with estimates by management of the amounts which will likely be realized up to December 2016.

LOGOContents

 

Payments from the Flag Tariff Centralizing Account

 

10.INCOME AND SOCIAL CONTRIBUTION TAXES

a) Income and social contribution taxes recoverable

The balances of income and social contribution taxes refer to tax credits in corporate income tax returns of previous years and to advance payments in 2015, which will be offset against federal taxes payable for the year 2016. These are posted in Taxes and contributions.

   2015   2014 

Current

    

Income tax

   226     202  

Social Contribution tax

   80     93  
  

 

 

   

 

 

 
   306     295  
  

 

 

   

 

 

 

Non-current

    

Income tax

   192     196  

Social Contribution tax

   14     11  
  

 

 

   

 

 

 
   206     207  
  

 

 

   

 

 

 
   512     502  
  

 

 

   

 

 

 

b) Deferred income and social contribution taxes

Cemig and its subsidiaries have tax credits for income tax, constituted at the rate of 25%, and the social contribution tax, constituted at the rate of 9%, as follows:

   2015  2014 

Tax credits

   

Tax loss carryforwards

   236    268  

Provisions

   713    306  

Post-retirement liabilities

   831    623  

Allowance for doubtful receivables

   210    221  

Taxes payable – suspended liability (1)

   200    196  

Paid concession

   9    67  

Other

   54    50  
  

 

 

  

 

 

 

Total

   2,253    1,731  
  

 

 

  

 

 

 

Deferred obligations

   

Funding cost

   (20  (2

Deemed cost

   (280  (305

Adjustment to present value

   —      (59

IRT

   —      (10

Purchase price allocation adjustments

   (499  (356

Borrowing costs, capitalized

   (108  (60

Taxes on revenues not redeemed

– Presumed Profit accounting method

   (2  (2

Transmission companies: Indemnity gain

   (262  (227

Updating of financial assets

   (273  (75
  

 

 

  

 

 

 

Total

   (1,444  (1,096
  

 

 

  

 

 

 

Total. net

   809    635  
  

 

 

  

 

 

 

Total assets

   1,498    1,246  

Total liabilities

   (689  (611

(1)Refers to court escrow deposit relating to PIS, Pasep and Cofins taxes applicable to amounts of ICMS tax.

LOGO

The changes in Deferred income and social contribution taxes were as follows:

Balance on December 31. 2012

997

Effects allocated to Statement of income

43

Effects allocated to Statement of comprehensive income

(90

Realized

15

Balance on December 31. 2013

965

Effects allocated to Statement of income

(83

Deferred taxes recognized in business combination

(269

Effects allocated to Statement of comprehensive income

22

Balance on December 31. 2014

635

Effects allocated to Statement of income

(12

Effects allocated to Statement of comprehensive income

191

Realized

(5

Balance on December 31. 2015

809

The Board of Directors, in a meeting held on March 28, 2016, approved a technical study prepared by the Financial Department, on the forecast for the Company’s future profitability. This study demonstrates the Company’s capacity to realize the deferred tax asset, over a maximum period of 10 years.

Under the current Brazilian tax legislation deductible temporary differences and accumulated tax losses do not expire by limitation of time. Deferred tax assets have been recognized in relation to these items, because it is probable that the future taxable profits will be available for the company to be able to use for the benefits of these items.

According to the individual estimates of the Company and its subsidiaries, the future taxable profits enable the Deferred tax asset existing on December 31, 2015 to be realized, as follows:

2016

   312  

2017

   255  

2018

   324  

2019

   372  

2020

   553  

2021 to 2023

   262  

2024 to 2025

   175  
  

 

 

 
   2,253  
  

 

 

 

c) Reconciliation of the expense on income and social contribution taxes

This table reconciles the nominal expense on income tax (rate 25%) and the Social Contribution tax (rate 9%) with the actual expense, presented in the Statement of income:

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   2015  2014  2013 

Profit before income tax and Social Contribution tax

   3,362    4,479    4,054  

Income tax and Social Contribution tax – nominal expense

   (1,143  (1,523  (1,378

Tax effects applicable to:

    

Gain (loss) in subsidiaries by equity method (net of Interest on Equity)

   105    25    187  

Interest on Equity

   68    78    181  

Gain on formation of Aliança Geração

   87    —      —    

Non-deductible contributions and donations

   (7  (13  (11

Tax incentives

   43    66    39  

Tax credits not recognized

   (1  (1  4  

Difference between Presumed Profit and Real Profit

   25    8    29  

Non-deductible penalties

   (10  (5  —    

Excess on reactive power and demand levels

   (11  (12  (10

Allowance for doubtful accounts

   (32  —      —    

Other

   (17  35    9  
  

 

 

  

 

 

  

 

 

 

Income tax and Social Contribution – effective gain (expense)

   (893  (1,342  (950
  

 

 

  

 

 

  

 

 

 

Effective rate

   26.56  29.96  23.43

Current tax

   (881  (1,259  (994

Deferred tax

   (12  (83  44  

Law 12973/14

Provisional Measure 627 of 2013 (passed as Law 12973/2014) was enacted to end the Transition Taxation Regime (Regime Tributário de Transição, or RTT) for all taxpayers, in calendar-year 2015, and adapt the tax legislation to International Financial Reporting Standards, which are included in the Corporate Law by Law 11638 of 2007. Law 12973/14 gave taxpayers the option of early adopting the change as from January 1, 2014, under normative Instructions issued by the federal tax authority (Secretaria da Receita Federal). The Company decided not to opt for early adoption of the tax rules established by this law.

Tax incentives—Sudene

The federal tax authority (Receita Federal) recognized the right to a reduction of 75% in income tax, including the part paid at the additional rate, calculated based on the operating profit made in the region under the aegis of Sudene (the Development Authority for the Northeast), for 10 years from 2014. The incentive amount recorded was R$ 21 in 2015 and R$ 25 in 2014.

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11.ESCROW DEPOSITS

These payments are mainly for legal actions relating to employment-law contingencies and tax obligations.

The most important escrow deposits for tax obligations refer to the Pasep and Cofins taxes – in actions seeking to exclude the ICMS tax itself from the calculation base of the Pasep and Cofins taxes.

   2015   2014 

Employment law cases

   367     300  

Tax issues

    

Income tax on Interest on Equity

   18     15  

Pasep and Cofins tax (1)

   884     729  

Créditos de ICMS sobre ativo Imobilizado

   36     —    

ITCD

   43     34  

IPTU

   84     62  

FINSOCIAL

   30     23  

Other

   17     65  
  

 

 

   

 

 

 
   1,112     928  
  

 

 

   

 

 

 

Other

    

Monetary updating on AFAC from Minas Gerais State Government (2)

   239     240  

Regulatory

   57     37  

Third party

   10     9  

Consumer relations

   4     4  

Court embargo

   12     10  

Other

   12     7  
  

 

 

   

 

 

 
   334     307  
  

 

 

   

 

 

 
   1,813     1,535  
  

 

 

   

 

 

 

(1)The balances of escrow deposits relating to Pasep and Cofins taxes have a corresponding provision in Taxes. See more details in Note 18.
(2)Administrative deposit seeking suspension of enforceability of the credit charged by the Minas Gerais State Government for a difference in the monetary updating on the Advance against Future Capital Increase. See more details in Note 22.

12.ENERGY DEVELOPMENT ACCOUNT (CDE)

Reimbursment of tariff subsidy payments

The subsidies applicable to tariffs charged to users of public electricity distribution service, which are reimbursed through payments of funds from the Energy Development Account (CDE).

In 2015, the amount appropriated as incoming subsidies was R$ 801 (R$ 579 in 2014 and R$ 488 in 2013). Of the amount provisioned, the Company has R$ 72 receivable (R$ 345 at December 31, 2014). This is recognized in current assets.

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Reimbursement of costs of energy purchased

Due to the low level of the reservoirs of the hydroelectric plants and the consequent increase in the price of electricity, with a significant effect on the cost of electricity purchased by distributors of electricity in Brazil, the federal government decided to pay funds from the Energy Development Account (CDE) to cover, principally, the costs arising from dispatching of the thermoelectric plants and involuntary exposure to the wholesale electricity market.

The decree makes the CCEE responsible for contracting lending transactions for the coverage specified in the previous paragraph, and also for managing the ‘ACR Account’ (theConta ACR or ‘Regulated Market Account’), ensuring that the costs incurred in the transactions are borne by the CDE (Energy Development Account).

These payments in relation to the months of November and December 2014, totaling R$ 404, were received in March 2015, and recorded as partial realization of the account ‘Financial assets – CVA’.

Payments from the Tariff Flag Funds Centralizing Account

The ‘Flag Account’ (Conta Centralizadora de Recursos de Bandeiras Tarifárias – CCRBT or ‘Conta Bandeira’) was created on February 5, 2015, to managemanages the funds that are collected from captive customers of utilities ofdistribution concession and permission holders operating in the national grid, holding electricity distribution concessions and permissions – these wereare paid, on behalf of the CDE, directly to the Flag Account. The resulting funds are passed through by the WholesalePower Trading Chamber (CCEE) to distribution agents, based on the differencesdifference between (i)the realized amounts of costs of thermal generation and the exposure to short term market prices, and (ii) the amountsamount covered by the tariff.tariff in force.

In 2015 the amounts Paid by

Pass-through of funds from the Flag Account in 2020 totaled R$ 1,124. This was63 (R$361 in 2019 and R$794 in 2018) and were recognized as a partial realization in advance ofFinancial assets the following tariff adjustment.

Cemig D tariff adjustment

On June 25, 2020, the grantor (Aneel) approved the Annual Adjustment for Cemig D, which would be in effect from May 28, 2020 to May 27, 2021, with an average increase for customers of 4.27%. This result reflected Cemig D’s manageable costs (Portion B), of 0.84% and the direct pass-through, within the tariff, of 3.43%, the latter having zero economic effect, not affecting profitability, relating to the following itens: (i) increase of 5.30% in non-manageable (‘Parcel A’) costsmainly purchase of energy supply, regulatory charges and transmission charges; (ii) increase of 6.71% in the financial components of the current process, led by the CVA. currently being processed, which had an effect of 5.47%; and (iii) 8.58% was withdrawn from the financial components of the prior process.

Although the adjustment is effective from May 28, 2020 to May 27, 2021, its application was suspended until June 30, 2020, maintaining the previous tariffs during the suspension period. Cemig D also recognized the right to receive a total of R$51, based on the energy market, for non-receipt of the additional tariff component in the period. Considering that the amount of R$63 was received from Covid Account funds on July 31, 2020, completing the total amount established for Cemig D to receive in Covid Account funds, under Normative Resolution 885/2020, the Company recognized a net obligation of R$12, updated by the Selic rate until September 30, 2020. For more information on the Covid-account, see Note 1(e) to this financial statements.

Administrative appeals were filed with Aneel, contesting the ratification of the annual tariff increase of 4.27% to Cemig D, and requesting its annulment, with the restitution to Cemig D’s customers of the amounts of the escrow deposits released as a result of the Supreme Court judgment, as decribed in Note 12, in the form that creates overall precedent, which determined the exclusion of ICMS tax amounts from the basis for calculation of PIS/ Pasep and Cofins taxes payable. The current administrative appeals request a creation of a negative financial component in the calculation of Cemig D’s annual tariff adjustment.

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Table of Contents13.FINANCIAL 

Aneel has given Cemig D the right of reply, and, based on internal assessments and those of its legal advisers, as well as the exceptional economic scenario caused by the Covid-19 pandemic, Cemig D, on August 5, 2020, has submitted to Aneel a proposal for a the restitution to its customers of a total amount of R$714 – corresponding to part of the escrow deposits released by the court due to Cemig’s success in the Claim.

On August 18, 2020, Aneel decided to grant the appeal, in part, and through its Ratifying Resolution 2,757/2020 reduced the average effect of Cemig D’s 2020 tariff adjustment to zero, due to the inclusion of the negative financial component of R$714.

Cemig’s decision represents an anticipation of the effects, and treatment in terms of regulations of the Supreme Court’s decision that determined the exclusion of ICMS tax amounts from the basis for calculation of PIS/ Pasep and Cofins taxes. These regulations will be applied equally to all energy distribution concessions through an Aneel normative ruling, which will be issued after conclusion of Public Consultation 005/2020 – during which there will be discussion on the merits, and in which Cemig will be able to take part in a wide-ranging discussion on the subject. The portion of the credits that Cemig D proposes to reimburse to its customers is recognized as a liability, as explained in Note 21. Of this amount, R$266, had been passed through to customers tariff by December 31, 2020. 

15.CONCESSION CONTRACT ASSETS OF THE CONCESSION

 

   2015   2014 

Assets related to infrastructure (a)

    

Distribution concessions

   137     5,944  

Transmission concessions

   401     277  

Transmission Indemnity receivable

   1,054     953  

Generation Indemnity receivable

   546     —    

Generation—Assets remunerated by tariff

   46     42  
  

 

 

   

 

 

 
   2,184     7,216  

CVA (Portion A Variation Compensation Account) and Other financial components in tariff adjustments (b)

   1,350     1,107  
  

 

 

   

 

 

 

Total

   3,534     8,323  
  

 

 

   

 

 

 

Current assets

   874     848  

Non-current assets

   2,660     7,475  

Under IFRS 15 – Revenue from contracts with customers, the infrastructure construction revenue for which the right to consideration depends on satisfaction of performance obligations related to the completion of its construction, or its future operation and maintenance are classified as contract assets as follows:

 

  2020 

2019

(Restated)

 

01/01/2019

(Restated)

Distribution – Infrastructure assets under construction  1,142   740   518 
Gas – Infrastructure assets under construction  94   68   81 
Transmission – Assets reincorporated into the assets remuneration base  1,896   1,928   2,272 
Transmission – Assets remunerated by tariff  1,848   1,147   637 
   4,980   3,883   3,509 
             
Current  737   576   482 
Non-current  4,243   3,307   3,026 

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Changes in concession contract assets are as follows:

  Transmission Distribution Gas Total
Balances at January 1, 2018 - - - -
Effects of adoption of IFRS 15 (Restated)  2,927   532   90   3,549 
Additions  138   727   70   935 
Inflation adjustment  311   —     —     311 
Amounts received  (467)  —     —     (467)
Transfers to financial assets  —     (27)  —     (27)
Transfers to intangible assets  —     (672)  (78)  (750)
Impairment  —     (42)  —     (42)
Balances at January 1, 2019 (Restated)  2,909   518   82   3,509 
Additions  312   903   43   1,258 
Inflation adjustment  328   —     —     328 
Amounts received  (473)  —     —     (473)
Disposals  —     —     (2)  (2)
Transfers to financial assets  —     (48)  —     (48)
Transfers to intangible assets  —     (630)  (55)  (685)
Impairment  —     (3)  —     (3)
Balances at December 31, 2019 (Restated)  3,076   740   68   3,884 
Additions  201   1,346   50   1,597 
Inflation adjustment  438   —     —     438 
Results of the Periodic Tariff Review  552   —     —     552 
Amounts received  (623)  —     —     (623)
Disposals  (7)  —     (2)  (9)
Transfers to financial assets  —     (60) ��—     (60)
Transfers to intangible assets  —     (883)  (23)  (906)
Contract assets arising from business combination (Note 16d)  108   —     —     108 
Impairment  —     (1)  —     (1)
Balances at December 31, 2020  3.745   1,142   93   4,980 

The amount of additions in the period ended December 31, 2020 includes R$34 of borrowing costs, as presented in Note 29.

 

a) Assets related to infrastructureEnergy and gas distribution activities

The distribution,concession infrastructure assets still under construction are recognized initially as contract assets, measured at amortized cost, including capitalized borrowing costs. When the asset starts operations, the construction performance obligation is concluded, and the assets are split into financial assets and intangible assets.

The transmission activity

For transmission concessions, the consideration to be paid to the Company arises from the concession contracts n. 006/97 and gas contractsn. 079/00, as follows:

  2020 2019
(Restated)
 

01/01/2019

(Restated)

Current            
Concession contract - 004/05  19   —     —   
Concession contract - 079/00  29   21   19 
Concession contract - 006/97            
    Basic Network of the Existing System (BNES)  533   434   347 
    Basic Network of New Facilities (BNNF)  156   121   116 
   737   576   482 
Non-current            
Concession contract - 004/05  91   —     —   
Concession contract - 079/00  133   95   93 
Concession contract - 006/97            
    Basic Network of the Existing System (BNES)  1,363   1,494   1,714 
    Basic Network of New Facilities (BNNF)  1,421   911   620 
   3,008   2,500   2,427 
   3,745   3,076   2,909 

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a)Concession contract n. 006/97

The contract regulates the public service of commercial operation of transmission facilities that are classified as parts of the CompanyNational Grid, pursuant to Law 9,074/1995 and its subsidiaries are within the criteria for application of Technical Interpretation IFRIC 12, which governs accounting of concessions. These contracts refer to the investment maderegulation applicable, in infrastructure,effect until December 31, 2042.

The contract was renewed on December 4, 2012, for 30 years, from January 1, 2013, under Provisional Act 579 of September 11, 2012 (converted into Law 12,783/2013), which will be the subject of indemnity by the Concession-granting power, during the period and at the end of the concessions, as specified in the regulations of the electricity sector and in the concession contract signed between Cemig and its subsidiaries and Aneel.

For distribution contracts, the portion of the assets of the concession that will be totally used up during the concession period is recorded as an Intangible asset and is completely amortized during the concession agreement period. The part of the value ofreimbursement for the assets that willhad not be completely amortized by the endbeen depreciated on December 31, 2012.

The criteria for calculation of New Replacement Value (Valor Novo de Reposição – VNR) of the concession agreement period is reported as a Financial asset due to an unconditional right to receive cash or other financial asset directly from the grantor.

Transmission assets

The Company’s transmission concession contracts are within the criteria for application of Technical Interpretation IFRIC 12, which deals with accounting of concessions, and refer to invested infrastructure that will be the subject of indemnity by theConcession-granting power during and at the end of their concession periods, as laid down in the regulationsfacilities, for the electricity sector, and in the concession contract.

purposes of reimbursement, were set by Aneel Normative Resolution 589 of December 10, 2013.

The process and period of payment of the reimbursement were set by Brazilian Ministry of Mining and Energy (MME), by Ministerial Order 120, of April 20, 2016, which specified that the amounts ratified by Aneel, through a Dispatch, for the National Grid facilities which had not yet been amortized, nor depreciated, nor indemnified by the concession-granting power (‘the Grantor’), associated to the concession contracts that were renewed under Law 12,783/2013, laid downshould become part of the Regulatory Remuneration Base as from the tariff process of 2017.

Aneel Normative Resolution 762/2017 set the procedures and criteria to be used in the calculation of the cost of capital to be added to the Permitted Annual Revenue, under Law 12,783/2013, in accordance with MME Ministerial Order 120/2016.

At the first adoption of IFRS 15, on January 01, 2018, considering the characteristics of its concession contracts, the Company classified as contract assets: (i) the consideration to be received for the construction of power transmission infrastructure corresponding to the remaining balance of National Grid assets, re-incorporated into the remuneration base (the economic portion), and (ii) the assets remunerated by tariff, since the performance obligation of construction and upgrade depends on satisfaction of the performance obligation of operation and maintenance.

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On December 31, 2020, as described in Note 2.8, the Company reclassified to contract asset the amounts recorded as financial asset at the first adoption of IFRS 15, related to the National Grid (‘BNES’) financial portion, which represents the amount to be paid since the extension of the concessions until its incorporation into the tariff, to be received in 8 years, starting in June 2017, and exclusively by installments not paid from January 1, 2013 to June 30, 2017, updated by the regulatory cost of capital of the transmission sector. The amounts reclassified in the statement of financial position at December 31, 2019 for January 01, 2019 are R$1,281 and R$1,296, respectively.

The classification of these assets as a contract asset is based on its inclusion in the Remuneration Assets Base – ‘BRR’ of the transmission concession agents. Although this new regulation determined that the amounts to be paid were subject to the regulatory rules applicable to the tariff process, including the mechanisms for measuring efficiency, the tariff review specific rules were not clear about the treatment that would be applied to the financial portion, especially related to the asset write-off in the period. The Periodic Tariff Review, which occurred in 2020, confirmed the impact of the write-off on this component in the period. In this new context, the consideration to be received is associated to the performance obligation to operate and maintain. Thus, the asset has the distinctive characteristics which is pertinent to its classification as a contract asset.

The next Periodic Tariff Review (RTP) will take place in June 2023, with effect from July 1, 2023. The indexer used to update the contract is the Expanded Consumer Price Index (Índice de Preços ao Consumidor Amplo – IPCA).

National Grid Assets - ‘BNES’ – the regulatory cost of capital updating

On April 10, 2017, a preliminary injunction was granted to the Brazilian Large Free Customers’ Association (Associação Brasileira de Grandes Consumidores Livres), the Brazilian Auto Glass Industry Technical Association (Associação Técnica Brasileira das Indústrias Automáticas de Vidro) and the Brazilian Ferro-alloys and Silicon Metal Producers’ Association (Associação Brasileira dos Produtores de Ferroligas e de Silicio Metálico) in their legal action against the grantor and the Federal Government requesting suspension of the effects on their tariffs of remuneration at cost of equity of portions of “National Grid” assets not yet paid from 2013 to 2017 owned to the agents that accepted the terms of Law 12,783/13.

The preliminary injunction was partial, with effects related to suspension of the inclusion in the customer tariffs paid by these associations of the portion of the indemnity corresponding to the remuneration at cost of equity included since the date of extension of the concessions.

In June 2020, due to revocation of the majority of the injunctions, and in compliance with the Execution Opinions issued by the Federal Public Attorneys’ Office to Aneel, the effects caused by the reversal of these injunctions were calculated, for inclusion of the cost of equity in the transmission revenue starting with the 2020-21 cycle, considering all retrospective effects, including those arising from the assumptions adopted in the 2018 RAP periodic reset.

F-82 

At this moment Aneel provisionally ratified only the inclusion of the cost of equity updated by IPCA index of the period between the 2017-18 and 2019-20 tariff cycles, considering the need for deeper examination of the legal conditions for analysis of the Company’s appeal, which require the inclusion of the WACC remuneration for the periods in which it was suspended.

On January 06, 2021, the Brazilian General Attorney's Office issued a legal opinion about the effects of the reversal of the court decision that had suspended the cost of equity remuneration of the transmission agents determined by Ministerial Order 120, of April 20, 2016.

The legal opinion concluded that the interest not received in the period of January 2013 to June 2017 – cost of capital remuneration – must be updated by the cost of equity rate, as established in the MME Ministerial Order 120/2016 and in the Aneel Resolution 762/2017, until July 01, 2020, which is the date that the payment took place, and must be included to RAP as of July 1, 2020 (2020-2021 cycle) for eight years.

The Company believes that the treatment given to this component, which includes updating by the IPCA inflation index, plus the regulatory weighted average cost of capital, of the period from June 2017 to June 2020, appropriately reflects the regulations issued by the grantor authority. Company has no expectation of loss in relation to realization of these amounts.

b)Concession contract 079/00

The contract regulates commercial operation of public transmission service, comprising construction, maintenance and operation of transmission of the following facilities: The Itajubá 3 Substation; the Itajubá 3 – Poços de Caldas Transmission Line; and the Itajubá 3–Cachoeira Paulista Transmission Line, in effect until October 4, 2034.

The contract does not provide the review of the established revenue. Only of the revenues provisionally established, arising from enhancements and upgrades authorizations are reset. Thus, on December 15, 2020, the Resolution 2,825/2020 ratified the RAP Periodic Tariff Review of bid contracts of energy transmission, whose tariff review was scheduled for July 2019. More information on this matter is provided further in this Note.

The Periodic Tariff Reviews determined the tariff reset, with effects backdated to the date of the start of commercial operation, resulting in a repositioning factor of 57.5%. In addition, an adjustment portion relating to the backdating of the repositioning of RAP since the date of start of commercial operation in the amount of R$24.

The amounts will comprise the new RAP as from the adjustment for the 2021/2022 cycle and the adjustment portion relating to the backdating will be paid in 3 installments during the next adjustment processes.

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The next Periodic Tariff Review (RTP) of the enhancements that have been approved will take place in June 2024, and be in effect from July 1, 2024. The indexer used for adjustment of the contract is the General Market Prices Index (Índice Geral de Preços do Mercado – IGP-M).

Assumptions considered in the estimation of the expected consideration for the construction services related to enhancements and upgrades of infrastructure.

a)The margin is allocated to the performance obligation to construct the transmission infrastructure, using the cost incurred, plus margin;

b)Future RAPs are calculated based on management’s best estimates, considering the cost of capital, plus the remuneration specified by the regulations;

c)The discount rate used for calculation of present value of future RAPs is the implicit rate related to the financing component of the contract, corresponding to the best estimate of the amount that reflects the price that a customer would have paid for the promised goods or services if the customer had paid cash for the infrastructure construction services when (or as) they transfer to the customer (i.e. the cash selling price).

d)PIS/Pasep and Cofins taxes are included in the calculation of the revenues from the contracts, and these taxes deferral is recognized;

e)The estimated construction margin for the projects in service and in progress are obtained on the basis of the rate of profitability expected by management for the transmission activity in the period of commencement of the investments – this is considered individually, by an act of regulation (a concession contract or an Authorizing Resolution).

Periodic Tariff Revision of Permitted Annual Revenue – RAP

On June 30, 2020, Aneel ratified the results of the Periodic Tariff Review – RTP through Ratifying Resolution 2,712/2020, setting the revaluation of the Permitted Annual Revenue (RAP) to be applied from July 1, 2018. The result of the RAP Periodic Revision of the period 2018-2019 was a net increase of 9.13% compared to the provisional RAP of this same period. Although it was concluded only in 2020, the Revision had retrospective effects since July 2018.

The RTP comprised the reset of the BNES and BNNF (New National Grid Facilities) revenues, as follows:

§

Basic Network of the Existing System ('BNES')

Increase of 13.15% in revenues of this type, due to:

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(i)upward variation in the WACC, after tax, from 6.64% to 7.71%;
(ii)incorporation of the amounts referring to the remuneration of the Annual Cost of Assets (Custo Anual do Ativos – CAA) of the National Grid not incorporated into revenue for the period from January 2013 through June 2017 (Ke);
(iii)changes in the asset base, taking into account write-offs and assets that have been fully depreciated. Due to these effects, the economic and financial components of Tariff Review Process (TRP) n. 120/2016 for the National Grid were increased, by 7% and 38%, respectively. The financial components include the remuneration of Ke (cost of equity). The RAP of the National Grid also contains amounts for O&M, which were 3% lower.

§

Basic Network of the New Facilities (BNNF)

Reduction of 10% in relation to the RAP of the original authorization, due to:

(i)changing in the remuneration base due to the difference between the reference prices (‘banco de preços’) of the authorization and the prices used in the review;
(ii)effect of the diminishing profile of the RAP on the recalculation of the revenue for the new cycle. Since the repositioning has effect backdated to July 2018, an Adjustment Amount (‘Parcela de Ajuste – PA’) was established, referring to the difference between the amount of the repositioning and the provisional amount of the RAPs in effect in the period 2018–2020. This Adjustment Amount will undergo monetary updating by the IPCA index at each tariff adjustment and will be in effect in the cycles of 2020–2023. In spite of the reduction of the RAP in relation to the authorization, the review generated an increase in the present value of the contract asset, due mainly to the positive difference between the price of the transaction calculated on the basis of New Replacement Value (Valor Novo de Reposição – VNR) used in the review and the transaction price estimated based on the costs incurred.

On December 15, 2020 Aneel ratified, by Authorizing Resolution 2825/2020, the result of the Periodic Tariff Reviews of Permitted Annual Revenue (RAP) of Transmission Contracts resulting from public bidding. The revenues from enhancements and upgrades with date of start of commercial operation up to January 31, 2019 were submitted to the Periodic Review, with effects backdated to the date of the start of commercial operation. The enhancements and upgrades that were subject to review received a repositioning factor of 57.5%, plus an adjustment portion relating to the backdating of the repositioning of RAP since the date of start of commercial operation. The amounts will comprise the RAP of Itajubá as from the adjustment for the 2021/2022 cycle.

As a result of the RTP of the contract 006/1997, the Company recognized a revenue of R$528 in the statement of income. Of this amount, R$321 refers to the BNNF assets whilst R$207 refers to BNES assets, the latter corresponding to the concessions extension, based on the Law 12,783/13, which were incorporated in the regulatory remuneration base. The RTP of the contract 079/2020 resulted in the recognition of a revenue of R$23, in the statement of income for the year ended in December 31, 2020. The revenue arising from the revisions represents, mainly, the variation in the remuneration regulatory rate set for the transmission sector and the remeasurement of the New Replacement Value (Valor Novo de Reposição, or VNR) of the regulatory remuneration base – BRR. The total amount recognized in the statement of income relate to the Periodic Tariff Revision, net of PIS/Pasep and Cofins taxes, is R$502.

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16.INVESTMENTS

  Control 2020 2019
Hidrelétrica Cachoeirão  Jointly-controlled   53   54 
Guanhães Energia  Jointly-controlled   131   131 
Hidrelétrica Pipoca  Jointly-controlled   36   31 
Retiro Baixo  Jointly-controlled   195   180 
Aliança Norte (Belo Monte plant)  Jointly-controlled   631   671 
Amazônia Energia (Belo Monte plant)  Jointly-controlled   965   1,028 
Madeira Energia (Santo Antônio plant)  Affiliated   209   167 
FIP Melbourne (Santo Antônio plant)  Affiliated   158   385 
Lightger  Jointly-controlled   131   128 
Baguari Energia  Jointly-controlled   159   157 
Aliança Geração  Jointly-controlled   1,167   1,192 
Taesa  Jointly-controlled   1,467   1,213 
Ativas Data Center  Affiliated   17   16 
UFV Janaúba Geração de Energia Elétrica Distribuída  Jointly-controlled   10   10 
UFV Manga Geração de Energia Elétrica Distribuída  Jointly-controlled   11   —   
UFV Corinto Geração de Energia Elétrica S.A.  Jointly-controlled   10   —   
UFV Bonfinópolis Geração de Energia Elétrica Distribuída  Jointly-controlled   6   —   
UFV Lagoa Grande Geração de Energia Elétrica Distribuída  Jointly-controlled   15   —   
UFV Lontra Geração de Energia Elétrica Distribuída  Jointly-controlled   17   —   
UFV Mato Verde Geração de Energia Elétrica Distribuída  Jointly-controlled   6   —   
UFV Mirabela Geração de Energia Elétrica Distribuída  Jointly-controlled   4   —   
UFV Porteirinha I Geração de Energia Elétrica Distribuída  Jointly-controlled   6   —   
UFV Porteirinha II Geração de Energia Elétrica Distribuída  Jointly-controlled   7   —   
Companhia de Transmissão Centroeste de Minas  Subsidiary   —     24 
Axxiom Soluções Tecnológicas  Jointly-controlled   4   13 
Total of investments      5,415   5,400 
Itaocara – equity deficit (1)  Jointly-controlled   (30)  (22)
Total      5,385   5,378 
(1)On December 31, 2020 and 2019, the investee has negative net equity. Thus, after reducing the accounting value of its interest to zero, the Company recognized the provision for losses to the extent of its obligations, in the amount of R$30 (R$22 on December 31, 2019), resulting from contractual obligations assumed with the jointly-controlled entity and the other shareholders.

The Company’s investees that are not consolidated are jointly-controlled entities, with the exception of the interests in the affiliates Light, classified as asset held for sale, Madeira Energia ‘Santo Antônio’ power plant and Ativas Data Center.

On December 31, 2019, the investee ‘Usina Hidrelétrica Itaocara’ had negative shareholders’ equity. Thus, after reducing the accounting value of its interest to zero, the Company recognized the loss to the extent that it assumed contractual obligations with the subsidiary and the other shareholders, which on December 31, 2020 is R$30 (R$22 on December 31, 2019).

On December 31, 2020, management considered that there was some indication, due to the economic shock of the Covid-19 pandemic (Note 1e), of potential decline in value of assets, as referred to in IAS 36– Impairments of Assets. Considering, however, the pandemic’s effects on the economic context, and the fact that the long-term expectation of realization of the assets underwent no change, management of the Company assessed the recoverable amount of the assets for which there were indications that they may be impaired and concluded that the reported assets net carrying amount is recoverable, and thus that there was no need to recognize any impairment loss in the Company nor its subsidiaries as a result of the current economic scenario.

F-86 

Additionally, in relation to the above, the Company’s management has assessed the risk threatening all its investments ability to continue as a going concern, taking substantially into consideration: the economic-financial clauses of Cemig D and Gasmig; the guarantee of revenues of the transmission facilities,companies; the protection against force majeure reduction in regulated generation contracts; and all the legal measures that have been applied by the federal government and by Aneel – and has concluded that the Company and its subsidiaries’ ability to continue as going concern is secure.

a)Right to exploitation of the regulated activity

In the process of allocating the purchase price for of the acquisition of the jointly-controlled subsidiaries and affiliates, a valuation was made for the purposesintangible assets relating to the right to operate the infrastructure. These assets are presented together with the acquisition cost of indemnity.the investments in the previous table. These assets will be amortized over the remaining period of the concessions on a straight-line basis.

The valuation opinion deliveredrights of authorization to Aneelgenerate wind energy granted to Parajuru and Volta do Rio, valued at R$54 (R$60 on JulyDecember 31, 2014 represented an indemnity to2019) and R$74 (R$67 on December 31, 2019), respectively, are classified in the financial statements of the Company under Intangibles. These concession assets are amortized by the straight-line method, during the period of the concession. For further information see note 18.

Changes in these assets are as follows:

Investees 2017 Additions Amortization 

Written

off

 2018 Amortization 2019 Amortization 2020
Retiro Baixo  28   6   (2)  —     32   (1)  31   (1)  30 
Central Eólica Praias de Parajuru (1)  17   —     (2)  (15)  —     —     —     —     —   
Central Eólica Volta do Rio (1)  11   —     (1)  (10)  —     —     —     —     —   
Central Eólica Praias de Morgado (1)  24   —     (2)  (22)  —     —     —     —     —   
Madeira Energia (Santo Antônio plant)  151   —     (6)  (127)  18   (1)  17   (1)  16 
Lightger  —     84   —     —     84   (3)  81   (3)  78 
Aliança Geração  403   —     (25)  —     378   (25)  353   (25)  328 
Aliança Norte (Belo Monte plant)  55   —     (2)  —     53   (2)  51   (2)  49 
Taesa  189   —     (9)  —     180   (9)  171   (8)  163 
Light  186   —     (20)  (166)  —     —     —     —     —   
RME  44   20   (5)  (59)  —     —     —     —     —   
Total  1,108   110   (74)  (399)  745   (41)  704   (40)  664 

(1)As from 2018 the investees Central Eólica Praias de Parajuru and Central Eólica Volta do Rio are being consolidated.

F-87 

b)This table shows the changes in investments in subsidiaries, jointly-controlled entities and affiliates:

Investee 2019 Gain (loss) by equity method
(Income statement) (3)
 Remeasurement of previously held equity interest in subsidiaries acquired  (step-acquisition) Dividends Additions / acquisitions Others Disposals 2020
Companhia de Transmissão Centroeste de Minas  24   —     37   —     45   14   (120)  —   
Hidrelétrica Cachoeirão  54   9   —     (10)  —     —     —     53 
Guanhães Energia (1)  131   —     —     —     —     —     —     131 
Hidrelétrica Pipoca  31   11   —     (6)  —     —     —     36 
Madeira Energia (Santo Antônio plant)  167   42   —     —     —     —     —     209 
FIP Melbourne (Santo Antônio plant)  385   (227)  —     —     —     —     —     158 
Lightger (1)  128   10   —     (7)  —     —     —     131 
Baguari Energia  157   23   —     (21)  —     —     —     159 
Amazônia Energia (Belo Monte plant)  1,028   (63)  —     —     —     —     —     965 
Aliança Norte (Belo Monte plant)  671   (40)  —     —     —     —     —     631 
Ativas Data Center  16   1   —     —     —     —     —     17 
Taesa  1,213   494   —     (240)  —     —     —     1,467 
Aliança Geração  1,192   89   —     (114)  —     —     —     1,167 
Retiro Baixo  180   15   —     —     —     —     —     195 
UFV Janaúba Geração de Energia Elétrica Distribuída  10   1   —     (1)  —     —     —     10 
UFV Corinto Geração de Energia Elétrica Distribuída  —     1   —     —     9   —     —     10 
UFV Manga Geração de Energia Elétrica Distribuída  —     1   —     —     10   —     —     11 
UFV Bonfinópolis II Geração de Energia Elétrica Distribuída  —     —     —     —     6   —     —     6 
UFV Lagoa Grande Geração de Energia Elétrica Distribuída  —     3   —     —     12   —     —     15 
UFV Lontra Geração de Energia Elétrica Distribuída  —     3   —     —     14   —     —     17 
UFV Mato Verde Geração de Energia Elétrica Distribuída  —     1   —     —     5   —     —     6 
UFV Mirabela Geração de Energia Elétrica Distribuída  —     —     —     —     5   (1)  —     4 
UFV Porteirinha I Geração de Energia Elétrica Distribuída  —     —     —     —     6   —     —     6 
UFV Porteirinha II Geração de Energia Elétrica Distribuída  —     1   —     —     6   —     —     7 
Axxiom Soluções Tecnológicas (1)  13   (9)  —     —     —     —     —     4 
Total of investments  5,400   366   37   (399)  118   13   (120)  5,415 
Itaocara – equity déficit (2)  (22)  (9)  —     —     1   —     —     (30)
Total  5,378   357   37   (399)  119   13   (120)  5,385 

(1)With the loss of control of Light, the remaining equity interest in these investees was recognized as an investment in affiliates or jointly-controlled subsidiaries, and measured by the equity method, in accordance with IFRS 10. More details see notes 1 and 33.
(2)On December 31, 2019, the investee had negative shareholders’ equity. Thus, after reducing the accounting value of its interest to zero, the Company recognized the provision for losses on investments, in the amount of R$22, resulting from contractual obligations assumed with the subsidiary and the other shareholders.
(3)Includes bargain purchase related to the acquisition of the joint-controlled entities UFV Corinto, UFV Manga, UFV Lagoa Grande, UFV Lontra, UFV Mato Verde and UFV Porteirinha II, in the amount of R$7.

F-88 

Investee 2018 Gain (loss) by equity method
(Income statement)
 Remeasurement of equity interest held in subsidiaries after loss of control Dividends Additions / acquisitions Others 2019
Companhia de Transmissão Centroeste de Minas  20   4   —     —     —     —     24 
Axxiom Soluções Tecnológicas  —     —     4   —     9   —     13 
Lightger  —     —     128   —     —     —     128 
Guanhães Energia  —     —     131   —     —     —     131 
Usina Hidrelétrica Itaocara S.A.  —     (50)  5   —     23   22   —   
Hidrelétrica Pipoca  31   4   —     (4)  —     —     31 
Madeira Energia (Santo Antônio plant)  270   (103)  —     —     —     —     167 
FIP Melbourne (Santo Antônio plant)  470   (85)  —     —     —     —     385 
Hidrelétrica Cachoeirão  49   11   —     (6)  —     —     54 
Baguari Energia  162   22   —     (27)  —     —     157 
Amazônia Energia (Belo Monte plant)  1,013   15   —     —     —     —     1,028 
Aliança Norte (Belo Monte plant)  664   6   —     —     1   —     671 
Ativas Data Center  16   —     —     —     —     —     16 
Taesa  1,143   210   —     (141)  —     1   1,213 
Aliança Geração  1,217   78   —     (103)  —     —     1,192 
Retiro Baixo  171   12   —     (3)  —     —     180 
UFV Janaúba Geração de Energia Elétrica Distribuída  9   1   —     —     —     —     10 
Total of investments  5,235   125   268   (284)  33   23   5,400 
Itaocara – equity deficit  —     —     —     —     —     (22)  (22)
Total  5,235   125   268   (284)  33   1   5,378 

(1)With the loss of control of Light, the remaining equity interest in these investees was recognized as an investment in affiliates or jointly-controlled subsidiaries, and measured by the equity method, in accordance with IFRS 10. More details see notes 1 and 32.
(2)On December 31, 2019, the investee had negative shareholders’ equity. Thus, after reducing the accounting value of its interest to zero, the Company recognized the provision for losses on investments, in the amount of R$22, resulting from contractual obligations assumed with the subsidiary and the other shareholders.

F-89 

Investee 2017 Gain (loss) by equity method
(Income statement)
 Remeasurement of previously held equity interest in subsidiaries acquired  (step-acquisition) Dividends Additions / acquisitions Disposals Reclassification to held for sale Others 2018
Companhia de Transmissão Centroeste de Minas  21   5   —     (6)  —     —     —     —     20 
Light (1)  1,534   19   (231)  (8)  —     —     (1,255)  (59)  —   
RME (1)  383   3   (52)  (1)  104   —     (326)  (111)  —   
Axxiom Soluções Tecnológicas (1)  12   (7)  —     —     —     —     (4)  (1)  —   
Lightger (1)  41   3   84   (2)  —     —     (126)  —     —   
Guanhães Energia (1)  25   30   —     —     57   —     (112)  —     —   
Usina Hidrelétrica Itaocara S.A. (!)  4   (4)  —     —     5   —     (5)  —     —   
Hidrelétrica Pipoca  26   7   —     (2)  —     —     —     —     31 
Madeira Energia (Santo Antônio plant) (2) (4)  535   (163)  —     —     25   —     —     (127)  270 
FIP Melbourne (Santo Antônio plant) (4)  582   (139)  —     —     27   —     —     —     470 
Hidrelétrica Cachoeirão  58   10   —     (19)  —     —     —     —     49 
Baguari Energia  148   28   —     (15)  —     —     —     1   162 
Central Eólica Praias de Parajuru (3)  60   (6)  21   —     74   (3)  —     (146)  —   
Central Eólica Volta do Rio (3)  68   (16)  59   —     92   (22)  —     (181)  —   
Central Eólica Praias de Morgado (3)  51   (15)  —     —     —     (12)  —     (24)  —   
Amazônia Energia (Belo Monte plant)  867   80   —     —     69   —     —     (3)  1,013 
Aliança Norte (Belo Monte plant)  577   44   —     —     43   —     —     —     664 
Ativas Data Center  17   (1)  —     —     —     —     —     —     16 
Taesa (1)  1,101   225   —     (208)  —     —     —     25   1,143 
Renova  282   (282)  —     —     —     —     —     —     —   
Aliança Geração  1,242   65   —     (90)  —     —     —     —     1,217 
Retiro Baixo  158   10   —     (3)  6   —     —     —     171 
UFV Janaúba Geração de Energia Elétrica Distribuída  —     —     —     —     9   —     —     —     9 
Total of investments  7,792   (104)  (119)  (354)  511   (37)  (1,828)  (626)  5,235 

(1)Others arises from first adoption of the new accounting standards on January 1, 2018, recognized by the investees directly in equity without inclusion in the Income statement. The column Reclassification to ” held for sale” includes the effect of the reclassification of the investment in Light, Axxiom, Lightger, Guanhães and Itaocara to Non-current assets held for sale, in accordance with IFRS 5.
(2)Due to the result of analysis of impairment indication, due to the recurring losses incurred by Madeira, a provision was recognized for loss of part of the residual added value of the investment in Madeira, to limit its balance to the minimum value of the excess of future economic benefits arising from use of the net fixed asset on December 31, 2018, using the nominal WACC of 9.59% as the discount rate. The provision is presented in the statement of income for the year ended December 31, 2018 as Impairment loss on Investments.
(3)Arising from the business combination between the Company and Energimp. The rights to exploitation of the regulated activity are classified in the consolidated statement of financial position under Intangible.
(4)In October 2018 the Company subscribed capital increases in Mesa and FIP Melbourne, of R$25 and R$26, respectively. These funds were entirely applied in capital contributions to Santo Antônio Energia S.A. (‘Saesa’ or ‘Santo Antônio Hydroelectric Plant’).

F-90 

Changes in dividends receivable are as follows:

  2020 2019
Opening balances  186   119 
Dividends proposed by investees  399   285 
Elimination of dividends due to business combination  (1)  —   
Dividends proposed by investee classified as held for sale  —     73 
Adjustment of dividends proposed by investee classified as held for sale  (1)  —   
Withholding income tax on Interest on equity  (8)  (8)
Amounts received  (387)  (283)
Ending balances  188   186 

F-91 

c)Main information on the subsidiaries, jointly-controlled entities and affiliates, not adjusted for the percentage represented by the Company’s ownership interest:

Investee Number
of shares
 2020 2019 01/01/2019
  

Cemig interest

%

 Share
capital
 Equity 

Cemig interest

%

 Share
capital
 Equity 

Cemig interest

%

 Share
capital
 Equity
Cemig Geração e Transmissão  2,896,785,358   100.00   4,000   5,842   100.00   2,600   5,348   100.00   2,600   5,125 
Madeira Energia
(Santo Antônio plant)
  12,034,025,147   15.51   10,620   2,259   15.51   10,620   3,705   15.51   10,620   4,657 
Hidrelétrica Cachoeirão  35,000,000   49.00   35   110   49.00   35   110   49.00   35   100 
Guanhães Energia  548,626,000   49.00   549   268   49.00   549   268   49.00   396   228 
Hidrelétrica Pipoca  41,360,000   49.00   41   73   49.00   41   63   49.00   41   63 
Baguari Energia (1)  26,157,300,278   69.39   187   229   69.39   187   227   69.39   187   234 
Central Eólica Praias de Parajuru  70,560,000   100.00   71   107   100.00   72   89   100.00   72   80 
Central Eólica Volta do Rio  117,230,000   100.00   117   171   100.00   139   58   100.00   139   84 
Lightger  79,078,937   49.00   79   106   49.00   79   95   49.00   79   86 
Aliança Norte
(Belo Monte plant)
  41,923.360.811   49.00   1,209   1,189   49.00   1,208   1,266   49.00   1,206   1,247 
Amazônia Energia
(Belo Monte plant) (1)
  1,322,597,723   74.50   1,323   1,296   74.50   1,323   1,380   74.50   1,322   1,359 
Aliança Geração  1,291,500   45.00   1,291   1,858   45.00   1,291   1,858   45.00   1,291   1,858 
Retiro Baixo  225,350,000   49.90   225   325   49.90   225   300   49.90   223   278 
Renova (1) (2)  41,719,724   36.23   2,961   (1,108)   36.23   2,961   (1,130)  36.23   2,919   (76)
Usina Hidrelétrica Itaocara S.A.  71,708,500   49.00   72   (60)  49.00   69   (45)  49.00   22   10 
Cemig Ger.Três Marias S.A.  1,291,423,369   100.00   1,291   1,452   100.00   1,291   1,408   100.00   1,291   1,396 
Cemig Ger.Salto Grande S.A  405,267,607   100.00   405   455   100.00   405   446   100.00   405   440 
Cemig Ger. Itutinga S.A.  151,309,332   100.00   151   180   100.00   151   184   100.00   151   179 
Cemig Geração Camargos S.A.  113,499,102   100.00   113   144   100.00   113   136   100.00   113   132 
Cemig Geração Sul S.A.  148,146,505   100.00   148   174   100.00   148   179   100.00   148   176 
Cemig Geração Leste S.A.  100,568,929   100.00   101   127   100.00   101   127   100.00   101   121 
Cemig Geração Oeste S.A.  60,595,484   100.00   61   84   100.00   61   73   100.00   61   70 
Rosal Energia S.A.  46,944,467   100.00   47   127   100.00   47   128   100.00   47   125 
Sá Carvalho S.A.  361,200,000   100.00   37   115   100.00   37   124   100.00   37   94 
Horizontes Energia S.A.  39,257,563   100.00   39   55   100.00   39   57   100.00   39   55 
Cemig PCH S.A.  45,952,000   100.00   46   90   100.00   46   98   100.00   46   93 
Cemig Geração Poço Fundo S.A.  1,402,000   100.00   1   4   100.00   1   4   100.00   17   18 
Empresa de Serviços de Comercialização de Energia Elétrica S.A.  486,000   100.00   —     57   100.00   —     28   100.00   —     27 
Cemig Comercializadora de Energia Incentivada S.A. (3)  —     —     —     —     100.00   1   3   100.00   1   3 
Cemig Trading S.A.  1,000,000   100.00   1   30   100.00   1   31   100.00   1   28 
Cemig Distribuição  2,359,113,452   100.00   5,372   6,022   100.00   5,372   4,708   100.00   2,772   4,708 
TAESA  1,033,496,721   21.68   3,042   6,026   21.68   3,042   4,927   21.68   3,042   4,572 
Ativas Data Center  456,540,718   19.60   182   86   19.60   182   82   19.60   182   84 
Gasmig  409,255,483   99.57   665   1,079   99.57   665   988   99.57   665   1,001 
Cemig Geração Distribuída (4)  —     —     —     —     100.00   —     11   100.00   —     3 
LEPSA  —     —     —     —     —     —     —     100.00   406   447 
RME  —     —     —     —     —     —     —     100.00   403   423 
Cemig Sim (Efficientia) (5)  24,431,845   100.00   24   94   100.00   15   17   100.00   15   18 
Companhia de Transmissão Centroeste de Minas (6)  28,000,000   51.00   28   118   51.00   28   47   51.00   28   39 
Axxiom Soluções Tecnológicas  65,165,000   49.00   65   9   49.00   58   27   49.00   47   17 
UFV Janaúba Geração de Energia Elétrica Distribuída  18,509,900   49.00   19   22   —     —     —     —     —     —   
UFV Corinto Geração de Energia Elétrica Distribuída  18,000,000   49.00   18   20   —     —     —     —     —     —   
UFV Manga Geração de Energia Elétrica Distribuída  21,235,933   49.00   21   24   —     —     —     —     —     —   
UFV Bonfinópolis Geração de Energia Elétrica Distribuída  13,197,187   49.00   13   13   —     —     —     —     —     —   
UFV Lagoa Grande Geração de Energia Elétrica Distribuída  25,471,844   49.00   25   26   —     —     —     —     —     —   
UFV Lontra Geração de Energia Elétrica Distribuída  29,010,219   49.00   29   29   —     —     —     —     —     —   
UFV Mato Verde Geração de Energia Elétrica Distribuída  11,030,391   49.00   11   12   —     —     —     —     —     —   
UFV Mirabela Geração de Energia Elétrica Distribuída  9,320,875   49.00   9   9   —     —     —     —     —     —   
UFV Porteirinha I Geração de Energia Elétrica Distribuída  12,348,392   49.00   12   13   —     —     —     —     —     —   
UFV Porteirinha II Geração de Energia Elétrica Distribuída  11,702,733   49.00   12   12   —     —     —     —     —     —   

(1)Jointly-control under a Shareholders’ Agreement.
(2)In view of Renova’s negative net equity, the Company reduced to zero the carrying value of its equity interests in this investee, at December 31, 2018. Renova adjusted its equity interest in the joint-venture Brasil PCH and recognized adjustments in its financial statements related to shares in profits and losses arising from this investee from the year of 2018, which resulted in restatement of its financial statements of December 31, 2019.
(3)On October 1, 2020, Cemig GT completed the merger of its subsidiary Cemig Comercializadora de Energia Incentivada S.A., at book value, with consequent extinction of this investee, and the Cemig GT becoming its successor in all its assets, rights and obligations.
(4)On October 19, 2020, the Cemig Geração Distribuída was merged with the Company, at book value, with consequent extinction of this investee, and the Company becoming its successor in all its assets, rights and obligations.
(5)On April 14, 2020, the minute of the Annual General Meeting that decided about changes in this subsidiary’s By-laws was registered in the commercial registry authority, changing the name of this subsidiary to Cemig Soluções Inteligentes em Energia S.A.-CEMIG SIM.
(6)On January 13, 2020, the Company concluded acquisition of the equity interest of 49% of the share capital held by Eletrobras in Centroeste.
F-92 

On December 31, 2020, the Company had indirect equity interests in the following investees:

  2020 and 2019 (1)
 Direct interest %  Indirect interest % 
Amazônia  74.50%  5.76%
LightGer  49.00%  11.52%
Guanhães  49.00%  11.52%
Axxiom  49.00%  11.52%
UHE Itaocara  49.00%  11.52%
(1)After selling the shares held in Light, on January 22, 2021, the Company no longer holds the indirect interest above.

F-93 

The main balances for the affiliated and jointly-controlled entities, at December 31, 2020, 2019 and 2018, are as follows:

2020 Hidrelétrica Itaocara S.A. Ativas Data Center Taesa Axxiom Soluções Tecnológicas Lightger Hidrelétrica Cachoeirão
Assets            
Current  3   39   2,360   20   103   30 
  Cash and cash equivalents  2   12   896   3   80   26 
Non-current  10   104   11,745   21   129   80 
Total assets  13   143   14,105   41   232   110 
                         
Liabilities                        
Current  73   39   841   25   72   2 
  Loans and financings – Current  —     27   121   7   9   —   
Non-current  —     18   7,238   7   54   —   
    Loans and financings – Non-Current  —     16   923   1   54   —   
Equity  (60)  86   6,026   9   106   108 
Total liabilities and equity  13   143   14,105   41   232   110 
                         
Statement of income                        
Net sales revenue  —     94   3,561   41   52   34 
Cost of sales  (13)  (78)  (1,048)  (38)  (9)  (15)
  Depreciation and amortization  —     (15)  (7)  (2)  (11)  (3)
Gross profit (loss)  (13)  16   2,513   3   43   19 
General and administrative expenses  —     (8)  (153)  (5)  (1)  —   
Finance income  —     —     39   —     2   1 
Finance expenses  (5)  (3)  (514)  (1)  (16)  —   
Operational profit (loss)  (18)  5   1,885   (3)  28   20 
Share of (loss) profit, net, of subsidiaries and joint ventures  —     —     834   —     —     —   
Income tax and social contribution tax  —     (2)  (456)  —     (2)  (1)
Net income (loss) for the year  (18)  3   2,263   (3)  26   19 
                         
Comprehensive income (loss) for the year  (18)  3   2,263   (3)  26   19 

F-94 

2020 Hidrelétrica Pipoca Retiro Baixo Aliança Norte Guanhães Energia Amazônia Energia Renova Madeira Energia
Assets                            
Current  21   87   —     13   —     998   945 
  Cash and cash equivalents  8   74   —     6   —     29   263 
Non-current  89   331   1,189   405   1,296   1,299   21,370 
Total assets  110   418   1,189   418   1,296   2,297   22,315 
                             
Liabilities                            
Current  17   30   —     27   —     725   1,150 
  Loans and financings – Current  7   14   —     12   —     380   108 
Non-current  20   63   —     123   —     2,680   18,906 
  Loans and financings – Non-Current  20   55   —     106   —     1,083   4,902 
Equity  73   325   1,189   268   1,296   (1,108)  2,259 
Total liabilities and equity  110   418   1,189   418   1,296   2,297   22,315 
                             
Statement of income                            
Net sales revenue  33   73   —     49   —     70   3,200 
Cost of sales  (6)  (29)  —     (36)  —     (46)  (2,720)
  Depreciation and amortization  (3)  (11)  —     (17)  —     (7)  (869)
Gross profit (loss)  27   44   —     13   —     24   480 
General and administrative expenses  (1)  (4)  (1)  —     —     (122)  (82)
Finance income  —     2   —     —     —     —     258 
Finance expenses  (2)  (6)  —     (10)  —     26   (2,112)
Operational profit (loss)  24   36   (1)  3   —     (72)  (1,456)
Share of (loss) profit, net, of subsidiaries and joint ventures  —     —     (77)  —     (84)  95   —   
Income tax  and social contribution tax  (2)  (3)  —     (2)  —     (1)  10 
Net income (loss) for the year  22   33   (78)  1   (84)  22   (1,446)
                             
Comprehensive income (loss) for the year  22   33   (78)  1   (84)  22   (1,446)

2020 Baguari Energia Aliança Geração UFV Janaúba UFV Corinto UFV Manga Manga UFV Bonfinópolis II
Assets                        
Current  63   805   3   2   1   —   
  Cash and cash equivalents  10   385   2   1   —     —   
Non-current  209   2,461   19   18   23   13 
Total assets  272   3,266   22   20   24   13 
                         
Liabilities                        
Current  22   503   —     —     —     —   
  Loans and financings – Current  —     19   —     —     —       
Non-current  21   905   —     1   2   —   
  Loans and financings – Non-Current  —     261   —     —     —     —   
Equity  229   1,858   22   19   22   13 
Total liabilities and equity  272   3,266   22   20   24   13 
                         
Statement of income                        
Net sales revenue  73   1,042   —     3   3   —   
Cost of sales  (30)  (580)  3   —     —     —   
  Depreciation and amortization  (11)  (154)  (1)  (1)  (1)  —   
Gross profit (loss)  43   462   3   3   3   —   
General and administrative expenses  5   (47)  —     (1)  (2)  —   
Finance income  2   28   —     —     —     —   
Finance expenses  (1)  (63)  —     —     —     —   
Operational profit (loss)  49   380   3   2   1   —   
Share of (loss) profit, net, of subsidiaries and joint ventures  —     —     —     —     —     —   
Income tax  and social contribution tax  (17)  (126)  —     —     —     —   
Net income (loss) for the year  32   254   3   2   1   —   
                         
Comprehensive income (loss) for the year  32   254   3   2   1   —   

F-95 

2020 UFV Lagoa Grande  UFV Lontra  UFV Mato Verde  UFV Mirabela  UFV Porteirinha I  UFV Porteirinha II 
Assets                  
Current  2   —     1   —     1   —   
  Cash and cash equivalents  1   —     —     —     —     —   
Non-current  24   29   11   9   12   12 
Total assets  26   29   12   9   13   12 
                         
Liabilities                        
Current  —     1   —     —     —     —   
Non-current  —     1   —     —     —     —   
Equity  26   27   12   9   13   12 
Total liabilities and equity  26   29   12   9   13   12 
                         
Statement of income                        
Net sales revenue  2   —     —     1   —     —   
Cost of sales  —     (1)  —     —     —     —   
Gross profit (loss)  2   (1)  —     1   —     —   
General and administrative expenses  (1)  (1)  —     —     —     (1)
Operational profit (loss)  1   (2)  —     1   —     (1)
Income tax  and social contribution tax  —     —     —     —     —     1 
Net income (loss) for the year  1   (2)  —     1   —     —   
                         
Comprehensive income (loss) for the year  1   (2)  —     1   —     —   

F-96 

2019 

 

Centroeste

 Ativas Data Center Taesa Axxiom Soluções Tecnológicas Hidrelétrica Cachoeirão Hidrelétrica Pipoca Retiro Baixo Aliança Norte
Assets                
Current  29   33   3,568   34   35   11   68   1 
  Cash and cash equivalents  27   8   83   7   30   2   56   1 
Non-current  35   107   7,662   26   82   89   343   1,266 
Total assets  64   140   11,230   60   117   100   411   1,267 
                                 
Liabilities                                
Current  6   24   996   28   7   11   34   1 
  Loans and financings – Current  3   13   10   8   —     7   14   —   
Non-current  11   34   5,307   5   —     26   77   —   
    Loans and financings – Non-Current  8   31   4,159   —     —     26   68   —   
Equity  47   82   4,927   27   110   63   300   1,266 
Total liabilities and equity  64   140   11,230   60   117   100   411   1,267 
                                 
Statement of income                                
Net sales revenue  17   83   1,795   53   38   30   70   —   
Cost of sales  (5)  (75)  (574)  (54)  (17)  (15)  (30)  —   
  Depreciation and amortization  (1)  (18)  (5)  (2)  (3)  (3)  (9)  —   
Gross profit (loss)  12   8   1,221   (1)  21   15   40   —   
General and administrative expenses  (2)  (7)  (122)  (11)  —     —     (4)  (2)
Finance income  2   —     97   —     1   —     3   —   
Finance expenses  (2)  (3)  (356)  (2)  —     (3)  (8)  —   
Operational profit (loss)  10   (2)  840   (14)  22   12   31   (2)
Share of (loss) profit, net, of subsidiaries and joint ventures  —     —     306   —     —     —     —     19 
Income tax and social contribution tax  (1)  —     (144)  5   (2)  (1)  (3)  —   
Net income (loss) for the year  9   (2)  1,002   (9)  20   11   28   17 
           —                       
Comprehensive income (loss) for the year  9   (2)  1,002   (9)  20   11   28   17 

2019 Amazônia Energia Madeira Energia Baguari Energia Renova
(restated)
 Lightger Guanhães Energia Aliança Geração
Assets              
Current  —     750   60   21   87   11   935 
  Cash and cash equivalents  —     78   9   5   69   5   435 
Non-current  1,380   21,680   187   2,269   124   419   2,409 
Total assets  1,380   22,430   247   2,330   211   430   3,344 
                       —       
Liabilities                      —       
Current  1   1,177   16   2,928   53   27   610 
  Loans and financings – Current  —     73   —     1,507   9   12   161 
Non-current  —     17,548   4   493   63   136   876 
  Loans and financings – Non-Current  —     10,925   —     55   63   127   276 
Equity  1,379   3,705   227   (1,130)  95   267   1,858 
Total liabilities and equity  1,380   22,430   247   2,291   211   430   3,344 
                             
Statement of income                            
Net sales revenue  —     3,198   68   98   50   51   1,103 
Cost of sales  —     (2,508)  (23)  (66)  (27)  (38)  (681)
  Depreciation and amortization  —     (869)  (9)  (9)  (11)  (14)  (151)
Gross profit (loss)  —     690   45   32   23   13   422 
General and administrative expenses  —     (99)  —     (660)  (2)  (5)  (31)
Finance income  —     131   4   3   4   1   39 
Finance expenses  —     (1,683)  (1)  (448)  (7)  (9)  (90)
Operational profit (loss)  —     (961)  48   (1,073)  18   —     340 
Share of (loss) profit, net, of subsidiaries and joint ventures  20       —     66   —     —       
Income tax  and social contribution tax  —     10   (16)  (7)  (3)  (2)  (111)
Net income (loss) for the year  20   (951)  32   (1,014)  15   (2)  229 
                             
Comprehensive income (loss) for the year  20   (951)  32   (1,014)  15   (2)  229 

F-97 

2018 Centroeste Ativas Data Center Taesa Hidrelétrica Cachoeirão Hidrelétrica Pipoca Retiro Baixo Aliança Norte
Assets              
Current  19   17   1,927   23   12   47   —   
  Cash and cash equivalents  —     1   21   18   4   36   —   
Non-current  36   106   6,689   85   95   354   1,247 
Total assets  55   123   8,616   108   107   401   1,247 
                             
Liabilities                            
Current  6   23   647   8   11   32   —   
  Loans and financings – Current  3   9   11   —     7   14   —   
Non-current  10   16   3,397   —     33   91   —   
    Loans and financings – Non-Current  10   13   410   —     33   82   —   
Equity  39   84   4,572   100   63   278   1,247 
Total liabilities and equity  55   123   8,616   108   107   401   1,247 
                             
Statement of income                            
Net sales revenue  14   70   1,635   50   29   71   —   
Cost of sales  (1)  (72)  (362)  (29)  (12)  (29)  —   
  Depreciation and amortization  —     —     —     (3)  (3)  (10)  —   
Gross profit (loss)  13   (2)  1,273   21   17   42   —   
General and administrative expenses  —     (16)  (144)  —     —     (4)  (3)
Finance income  1   —     63   1   —     2   1 
Finance expenses  (3)  (3)  (274)  —     (4)  (11)  (1)
Operational profit (loss)  11   (21)  918   22   13   29   (3)
Share of (loss) profit, net, of subsidiaries and joint ventures  —     —     301   —     —     —     97 
Income tax and social contribution tax  (1)  —     (147)  (2)  (1)  (3)  —   
Net income (loss) for the year  10   (21)  1,072   20   12   26   94 
                             
Comprehensive income (loss) for the year  10   (21)  1,072   20   12   26   94 

2018 Amazônia Energia Madeira Energia Baguari Energia Renova (restated) Aliança Geração
Assets          
Current  —     618   44   1,738   791 
  Cash and cash equivalents  —     69   8   15   381 
Non-current  1,360   22,453   201   867   2,440 
Total assets  1,360   23,071   245   2,605   3,231 
                     
Liabilities                    
Current  1   1,281   7   2,195   564 
  Loans and financings – Current  —     53   —     349   168 
Non-current  —     17,134   5   510   809 
  Loans and financings – Non-Current  —     10,220   —     64   348 
Equity  1,359   4,656   233   (100)  1,858 
Total liabilities and equity  1,360   23,071   245   2,605   3,231 
                     
Statement of income                    
Net sales revenue  —     3,006   74   710   984 
Cost of sales  —     (2,689)  (31)  (834)  (599)
  Depreciation and amortization  —     (887)  (9)  (10)  (153)
Gross profit (loss)  —     317   43   (124)  385 
General and administrative expenses  (1)  (195)  —     (458)  (31)
Finance income  2   128   3   3   33 
Finance expenses  (2)  (1,881)  (1)  (320)  (89)
Operational profit (loss)  (1)  (1,631)  45   (899)  298 
Share of (loss) profit, net, of subsidiaries and joint ventures  105   —     —     49   —   
Income tax and social contribution tax  (1)  (112)  (4)  (6)  (100)
Net income (loss) for the year  103   (1,743)  41   (856)  198 
       —         —       
Comprehensive income (loss) for the year  103   (1,743)  41   (856)  198 

Madeira Energia S.A. (‘MESA’) and FIP Melbourne

MESA is the parent company of Santo Antônio Energia S.A (‘SAESA’), whose objects are operation and maintenance of the Santo Antônio Hydroelectric Plant and its transmission system, on the Madeira River. MESA’s shareholders include Furnas, Odebrecht Energia, SAAG and the Company.

F-98 

On December 31, 2020 MESA reported a loss of R$1,445 (R$951 on 2019) and negative net working capital of R$205 (R$427 on 2019). Hydroelectric plants project finances structurally present negative net working capital in the first years of operation, because they are built using high levels of financial leverage. On the other hand, they have firm long term contracts for energy supply as support and guarantee of payment of their debts. To balance the situation of negative working capital, in addition to its long-term sale contracts that ensure regularity in its operational cash flow, MESA benefits from its debt reprofiling, which adjusted its debt repayments flow to its cash generation capacity, so that the investee does not depend on additional investment from the shareholders.

Arbitration proceedings

In 2014, Cemig GT and SAAG Investimentos S.A. (SAAG), a vehicle through which Cemig GT holds an indirect equity interest in MESA, opened arbitration proceedings, in the Market Arbitration Chamber, challenging the following: (a) the approved increase in the capital of MESA of approximately R$678 partially to be allocated to payment of the claims by the Santo Antonio Construction Consortium (‘CCSA’), based on absence of quantification of the amounts supposedly owed, and absence of prior approval by the Board of Directors, as required by the bylaws and Shareholders’ Agreement of MESA; and also on the existence of credits owed to MESA by CCSA, for an amount greater than the claims; and (b) against the adjustment for impairment carried out by the Executive Board of MESA, in the amount of R$ 1,169,678, relating to certain credits owed to Mesa by CCSA, on base date December 31, 2012.the grounds that those credits are owed in their totality by express provision of contract.

On February 23, 2015, Aneel sent

The arbitration judgment recognized the Companyright of Cemig GT and SAAG in full, and ordered the Report of Inspection with the preliminary reviewannulment of the valuation report sent by the Company, in the original amount of R$ 1,157, of which R$ 285 has been received in the first quarter of 2013—the remaining balanceacts being R$ 872. Updatingimpugned. As a consequence of this amount bydecision, MESA reversed the IGP–M inflation index to December 31, 2015 resultsimpairment, and posted a provision for receivables in the amount of R$ 1,054.

The Concession-granting power has not yet decided the period nor the manner of payment of the remaining amount of the indemnity.

LOGO

Distribution assets

The Fifth Amendment to the Public Electricity Distribution Service Concession Agreements was signed on December 21, 2015, extending the concessions for a further 30 years, from January 1, 2016 to December 31, 2045. As a result, for determining Financial Assets, the new Amendment signed has been used as a reference, and the portion of Financial assets that will be used during the period of the new concession has been transferred to Intangible assets.

Generation assets

For the hydroelectric generation plants listed in the table below, Concession Contract 007/97 terminated in July 2015. Under that concession contract, as from this termination the assets of each plant that had not been fully depreciated are to be returned to the Concession-granting power, and the company is to be indemnified for them as specified in the contract. The accounting balances corresponding to these assets, including the Deemed Cost, were transferred from Fixed assets to Financial assets on the date of termination of the concession in July 2015, and total R$ 546.

Generating plant

  Concession
expiration date
   Installed capacity
(MW)
   Net balance of
assets on
Dec. 31, 2015
based on
historic cost
   Net balance of
assets on
Dec. 31, 2015
based on
deemed cost
 

Três Marias Hydroelectric Plant

   July 2015     396.00     70     414  

Salto Grande Hydroelectric Plant

   July 2015     102.00     11     39  

Itutinga Hydroelectric Plant

   July 2015     52.00     4     7  

Camargos Hydroelectric Plant

   July 2015     46.00     8     23  

Piau Small Hydroelectric Plant

   July 2015     18.01     2     9  

Gafanhoto Small Hydroelectric Plant

   July 2015     14.00     1     10  

Peti Small Hydroelectric Plant

   July 2015     9.40     1     8  

Tronqueiras Small Hydroelectric Plant

   July 2015     8.50     2     12  

Joasal Small Hydroelectric Plant

   July 2015     8.40     1     8  

Martins Small Hydroelectric Plant

   July 2015     7.70     2     4  

Cajuru Small Hydroelectric Plant

   July 2015     7.20     4     4  

Paciência Small Hydroelectric Plant

   July 2015     4.08     1     4  

Marmelos Small Hydroelectric Plant

   July 2015     4.00     1     4  
    

 

 

   

 

 

   

 

 

 
     677.29     108     546  
    

 

 

   

 

 

   

 

 

 

As specified in Aneel Normative Resolution 615/2014, the Valuation Opinions proposing the amounts of the indemnity of the assets were delivered to Aneel by December 31, 2015. Based on the discussions and valuations currently in progress, management believes that there is no indication that the amounts to be indemnified by the Grantor power will be lower than those recognized678 in its financial statements atas of December 31, 2015.

LOGO

From the termination of a concession contract until January 4, 2016, the implants were operated by the Company under the Quota regime, with remuneration by a tariff only to cover costs of operation and maintenance of the assets. As from January 5, 2016, with signature of the new Concession contracts, the assets began to be operated in accordance with the terms of Auction won by Cemig GT on November 25, 2015, as explained in more detail in Note 4.

The changes in Financial assets of the concession related to infrastructure are as follows:

   Transmission  Generation   Distribution  Gas  Total 

Balance on December 31. 2012

   1,006    —       4,758    —      5,764  
  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

Additions

   91    —       —      —      91  

Written off

   (1  —       (18  —      (19

Reversal of provision

   24    —       —      —      24  

Transfers

   (52  —       319    —      267  

Amounts received

   (289  —       —      —      (289

Monetary updating

   —      —       5    —      5  
  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

Balance on December 31. 2013

   779    —       5,064    —      5,843  
  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

Additions

   80    —       —      —      80  

Written off

   —      —       (22  —      (22

Revenue recorded for adjustment in the value of the transmission indemnity

   420    —       —      —      420  

Asset acquired in business combination

   —      —       —      656    656  

Transfers

   (1  —       844    (656  187  

Amounts received

   (6  —       —      —      (6

Monetary updating

   —      —       58    —      58  
  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

Balance on December 31. 2014

   1,272    —       5,944    —      7,216  
  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

Additions

   146    —       —      —      146  

Written off

   (6  —       (60  —      (66

Transfer from Financial assets to Intangible assets on renewal of concessions

   —      —       (7,162  —      (7,162

Transfers

   (2  —       808    —      806  

Generation Indemnity receivable

   —      546     —      —      546  

Amounts received

   (10  —       —      —      (10

Monetary updating

   101    —       607    —      708  
  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

Balance on December 31. 2015

   1,501    546     137    —      2,184  
  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

 

b) CVA Account (Compensation of Portion A items) and Other Financial Components in tariff adjustments

The Amendment that extended the period of the concession of Cemig D guarantees that, in the event of extinction of the concession, for any reason, the remaining balances (assets and liabilities) of any shortfall in payment or reimbursement through the tariff must also be included by the Concession-granting power in the total of the indemnity.

The balances on (i) the CVA Account, (ii) the account for Neutrality of Sector Charges, and (iii) Other financial items in the tariff calculation, refers to the positive and negative differences between the estimate of the Company’s non-manageable costs and the payments actually made. The variations found are the subject of monetary updating based on the Selic rate and compensated in the subsequent tariff adjustments.

LOGO

The balances of these financial assets and liabilities and December 31, 2015 are as follows:

Balances on Dec. 31, 2015

  Current  Non-current  Total net assets
presented in
Statement of
financial position
 
  Assets   Liabilities  Assets   Liabilities  

Items of ‘Portion A’

        

Quota for the Energy Development Account (CDE)

   249     —      88     —      337  

Tariff for use of transmission facilities of grid participants

   42     —      3     —      45  

Tariff for transport of electricity provided by Itaipu

   8     —      3     —      11  

Program to encourage alternative sources of electricity – Proinfa

   5     (1  2     —      6  

System Service Charges (ESS) and Reserve Energy Charge (EER)

   —       (255  —       (53  (308

Electricity purchased for resale

   2,021     (739  572     (204  1,650  

Other financial components

        

Overcontracting of supply

   —       (408  —       (122  (530

Neutrality of Portion A

   88     (2  31     —      117  

Other financial items (1)

   11     (1  170     —      180  

Tariff Flag balances (2)

   —       (158  —       —      (158
  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

 

TOTAL

   2,424     (1,564  869     (379  1,350  
  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

 

(1)In November 2015, Aneel decided the new CDE charges, in compliance with a court injunction that suspended part of the payment of the CDE contribution for members of the Large Electricity Consumers’ and Free Consumers’ Association (Associação Brasileira de Grandes Consumidores Industriais de Energia e de Consumidores Livres, or Abrace). This suspension was reflected in a reduction in the revenue of Cemig D; the portion of payment that the Association members have been relieved of will be shared out between the other consumers in the next tariff cycle.
(2)Billing arising from the Flag System not yet homologated by Aneel.

Balances on Dec. 31, 2014

  Current  Non-current  Total net assets
presented in
Statement of
financial position
 
  Assets   Liabilities  Assets   Liabilities  

Items of ‘Portion A’

        

Quota for the Energy Development Account (CDE)

   9     —      3     —      12  

Tariff for use of transmission facilities of grid participants

   74     (1  21     —      94  

Tariff for transport of electricity provided by Itaipu

   2     —      1     —      3  

Program to encourage alternative sources of electricity – Proinfa

   2     (1  —       —      1  

System Service Charges (ESS) and Reserve Energy Charge (EER)

   3     (233  —       (77  (307

Electricity purchased for resale

   1,628     (820  436     (175  1,069  

Other financial components

        

Overcontracting of supply

   156     —      55     —      211  

Neutrality of Portion A

   —       (10  —       (1  (11

Other financial items

   35     (1  1     —      35  
  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

 

TOTAL

   1,909     (1,066  517     (253  1,107  
  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

 

LOGO

Balance

  Amounts homologated
by Aneel in the last
tariff adjustment
  Amounts to be
homologated
by Aneel in
the next tariff
adjustment
  2015  2014 

Assets

   530    2,763    3,293    2,426  

Liabilities

   (376  (1,567  (1,943  (1,319
  

 

 

  

 

 

  

 

 

  

 

 

 
   154    1,196    1,350    1,107  
  

 

 

  

 

 

  

 

 

  

 

 

 

This table shows changes in balances of financial assets and liabilities in 2014 and 2015:

Balance on December 31, 2013

New financial assets constituted

1,107

Balance on December 31, 2014

1,107

(+) New financial assets constituted

2,285

(–) Amortization

(581

(–) Receipt of funds from the ACR Account and from the Centralizing Account for Funds from the Tariff Flag System—CCRBT (More details in Note 12)

(1,529

(+) Updating – Selic rate

68

Balance on December 31, 2015

1,350

14.INVESTMENTS

This table gives a summary of the financial information on the affiliated companies and jointly-controlled enterprises. The information presented below has been adjusted by the percentage of the Company’s equity interest in each item.

   2015   2014 

Cemig Geração e Transmissão

    

Hidrelétrica Cachoeirão

   42     34  

Guanhães Energia

   19     69  

Hidrelétrica Pipoca

   27     28  

Retiro Baixo

   148     150  

Aliança Norte

   354     —    

Madeira Energia (Santo Antônio power plant)

   676     674  

FIP Melbourne (Santo Antônio power plant)

   703     708  

Lightger

   37     38  

Baguari Energia

   187     193  

Renova

   1,527     1,538  

Aliança Geração

   1,327     3  

Central Eólica Praias de Parajuru

   63     62  

Central Eólica Volta do Rio

   85     84  

Central Eólica Praias de Morgado

   62     62  

Amazônia Energia

   495     395  

Light

   1,188     1,198  

TAESA

   2,242     2,188  

Epícares Empreendimentos e Participações Ltda

   —       92  

Companhia Transleste de Transmissão

   18     14  

Companhia Transudeste de Transmissão

   18     13  

Companhia Transirapé de Transmissão

   19     13  

Transchile

   108     67  

Companhia de Transmissão Centroeste de Minas

   18     22  

Axxiom Soluções Tecnológicas

   24     23  

Parati

   358     372  
  

 

 

   

 

 

 
   9,745     8,040  
  

 

 

   

 

 

 

LOGO

The movement of Investments in the jointly-controlled entities in 2015 and 2014, is as follows:

   2014   Equity method
gain (Statement
of income)
  Equity method
gain (Other
comprehensive
income)
   Dividends  Injections /
acquisitions
   Other  2015 

Companhia Transleste de Transmissão

   14     8    —       (4  —       —      18  

Companhia Transudeste de Transmissão

   13     5    —       —      —       —      18  

Companhia Transirapé de Transmissão

   13     6    —       —      —       —      19  

Transchile

   67     5    36     —      —       —      108  

Companhia de Transmissão Centroeste de Minas

   22     2    —       (6  —       —      18  

Light

   1,198     (11  2     (1  —       —      1,188  

Axxiom Soluções Tecnológicas

   23     1    —       —      —       —      24  

Hidrelétrica Cachoeirão

   34     8    —       —      —       —      42  

Guanhães Energia

   69     (49  —       (1  —       —      19  

Hidrelétrica Pipoca

   28     2    —       (3  —       —      27  

Madeira Energia (Santo Antônio power plant)

   674     2    —       —      —       —      676  

FIP Melbourne (Santo Antônio power plant)

   708     (5  —       —      —       —      703  

Lightger

   38     (1  —       —      —       —      37  

Baguari Energia

   193     12    —       (18  —       —      187  

Central Eólica Praias de Parajuru

   62     2    —       (1  —       —      63  

Central Eólica Volta do Rio

   84     2    —       (1  —       —      85  

Central Eólica Praias de Morgado

   62     —      —       —      —       —      62  

Amazônia Energia

   395     (19  —       (1  120     —      495  

Ativas Data Center

   —       (28  —       —      —       28    —    

Epícares Empreendimentos

   92     1    —       1    —       (94  —    

Parati

   372     3    —       (17  —       —      358  

Taesa

   2,188     383    —       (329  —       —      2,242  

Renova

   1,538     (25  15     (1  —       —      1,527  

Aliança Geração

   3     107    —       (93  581     729    1,327  

Aliança Norte

   —       (13  —       —      367     —      354  

Retiro Baixo

   150     (5  —       —      3     —      148  
  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

 
   8,040     393    53     (475  1,071     663    9,745  
  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

   

 

 

  

 

 

 

LOGO

   2013   Equity method
gain (Statement
of income)
  Equity method
gain (Other
comprehensive
income)
  Dividends  Injections /
acquisitions
   Other  2014 

Gasmig (*)

   577     47    —      (55  —       (569  —    

Companhia Transleste de Transmissão

   29     2    —      (17  —       —      14  

Companhia Transudeste de Transmissão

   14     1    —      (2  —       —      13  

Companhia Transirapé de Transmissão

   14     —      —      (1  —       —      13  

Transchile

   55     2    10    —      —       —      67  

Companhia de Transmissão Centroeste de Minas

   18     5    —      (1  —       —      22  

Light

   1,190     150    (6  (136  —       —      1,198  

Axxiom Soluções Tecnológicas

   8     (1  —      —      16     —      23  

Hidrelétrica Cachoeirão

   34     8    —      (8  —       —      34  

Guanhães Energia

   69     —      —      —      —       —      69  

Hidrelétrica Pipoca

   24     5    —      (1  —       —      28  

Madeira Energia (Santo Antônio power plant)

   643     (398  —      —      429     —      674  

FIP Melbourne (Santo Antônio power plant)

   —       10    —      —      698     —      708  

Lightger

   39     —      —      (1  —       —      38  

Baguari Energia

   199     8    —      (14  —       —      193  

Central Eólica Praias de Parajuru

   61     2    —      (1  —       —      62  

Central Eólica Volta do Rio

   78     6    —      —      —       —      84  

Central Eólica Praias de Morgado

   61     2    —      (1  —       —      62  

Amazônia Energia

   311     (17  —      —      101     —      395  

Ativas Data Center

   4     (26  —      —      —       22    —    

Epícares Empreendimentos

   103     3    —      (14  —       —      92  

Parati

   380     41    (1  (48  —       —      372  

Taesa

   2,250     376    —      (438  —       —      2,188  

Renova

   —       (12  —      —      1,550     —      1,538  

Aliança

   —       —      —      —      3     —      3  

Retiro Baixo

   —       (4  —      —      154     —      150  
  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

 
   6,161     210    3    (738  2,951     (547  8,040  
  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

 

(*)Consolidation of Gasmig began as from October 2014, and as a result the value of the investment, of R$ 569 was eliminated.

Acquisition of equity interest

In the process of allocation of the acquisition prices of investments, intangible assets were identified relating to the rights of commercial operation of the regulated activities, and these were supported by economic and financial valuation opinions.

These amounts, adjusted for tax effects, will be amortized, on the straight-line basis, over the remaining periods of the authorizations for operation of each facility.

LOGO

This table gives the principal information on the subsidiaries and jointly-controlled entities, not adjusted for the percentage represented by the Company’s ownership interest:

Company

  Number of
shares
   2015   2014 
    Cemig
Interest %
   Share
capital
   Equity   Cemig
Interest %
   Share
capital
   Equity 

Cemig Geração e Transmissão

   2,896,785,358     100.00     1,838     4,684     100.00     1,700     3,487  

Cemig Distribuição

   2,359,113,452     100.00     2,362     2,696     100.00     2,262     2,482  

Light

   203,934,060     26.06     2,226     4,558     26.06     2,226     4,602  

Cemig Telecom

   381,023,385     100.00     225     169     100.00     225     225  

Rosal Energia

   46,944,467     100.00     47     122     100.00     47     121  

Sá Carvalho

   361,200,000     100.00     37     103     100.00     37     107  

Gasmig

   409,255,483     99.57     665     1,408     99.57     665     1,437  

Horizontes Energia

   64,257,563     100.00     64     71     100.00     64     70  

Usina Térmica Ipatinga

   174,281     100.00     —       4     100.00     14     24  

Cemig PCH

   30,952,000     100.00     36     85     100.00     31     67  

Cemig Capim Branco Energia

   87,579,000     100.00     —       —       100.00     88     130  

Companhia Transleste de Transmissão

   49,569,000     25.00     50     73     25.00     50     54  

UTE Barreiro

   30,902,000     100.00     31     30     100.00     31     29  

Companhia Transudeste de Transmissão

   30,000,000     24.00     30     73     24.00     30     53  

Empresa de Comercialização de Energia Elétrica

   486,000     100.00     —       9     100.00     —       9  

Companhia Transirapé de Transmissão

   22,340,490     24.50     22     79     24.50     22     56  

Transchile

   56,407,271     49.00     237     221     49.00     161     135  

Efficientia

   6,051,944     100.00     6     6     100.00     6     5  

Cemig Comercializadora de Energia Incentivada

   5,000,000     100.00     5     6     100.00     5     5  

Companhia de Transmissão Centroeste de Minas

   28,000,000     51.00     28     34     51.00     28     41  

Cemig Trading

   160,297     100.00     —       30     100.00     —       31  

Axxiom Soluções Tecnológicas

   17,200,000     49.00     47     49     49.00     17     48  

Parati

   1,432,910,602     25.00     1,433     1,431     25.00     1,433     1,481  

TAESA

   1,033,496,721     43.36     3,042     5,171     43.36     3,042     5,045  

2017. On December 31, 2015,2020, the current liabilities of some indirectly jointly-controlled entities were higher than their currentinvestee confirmed its assets as follows:

Guanhães Energia: This was mainly due to delays in some ofrecoverability expectation and maintained the raising of funds from the BNDESprovision for construction of the projects. The management of Guanhães Energia has been working to conclude the release of the long-term financings with the BNDES and lengthening of the other debts.

LOGO

Light: Working capital was reduced in the year ended December 31, 2015 mainly as a result of: (i) significant investments in the distribution network and in combating losses; (ii) volumes of short-term funding raised; (iii) delays in release of the funds from the financing loans with BNDES. Light expects improvement in operational cash flow in the year ending December 31, 2016, due to the tariff adjustments obtained during the year ended December 31, 2015, the expected reduction of investments in 2016, and the improvement of the hydrological situation. Also, Light has been negotiating renewal of the short-term loans and financings and length of its debt profile. The management of Light believes that success in these stages will reverse the present situation of negative net working capital. It can also be noted that Light has reported positive consolidated operational cash flow from its operations of R$ 979 in 2015, R$ 585 in 2014 and R$1,419 in 2013.

Madeira Energia: The excess of current assets over current liabilities,receivables in the amount of R$ 543, mainly reflects678.

To resolve the account lines Suppliers, Loansquestion of the liability of the CCSA consortium to reimburse the costs of re-establishment of the collateral and financings,use of the contractual limiting factor, the affiliated company opened arbitration proceedings with the International Chamber of Commerce (ICC) against CCSA, which are in progress. This process is confidential under the Arbitration Regulations of the ICC.

Cemig GT and Contingency provisions. To correct its situationSAAG Investimentos S.A. applied to the judiciary for provisional remedy prior to the arbitration proceeding, to suspend the effects of the capital increase approved by an Extraordinary General Meeting of Shareholders of Mesa held on August 28, 2018. This process is also confidential under the Arbitration Regulations of the Market Arbitration Chamber.

F-99 

Renova Energia S.A. - court-supervised reorganization (‘Renova’)

The investee Renova, currently in court-supervised reorganization, has been reporting recurring losses and presenting negative net working capital, Madeira Energia hasnet equity (uncovered liabilities) throughout the benefitpast years.

On December 31, 2020, the jointly-controlled investee Renova, reported a consolidated profit of R$22 (loss of R$1,014 in 2019 and R$856 in 2018), accumulated losses of R$ 3,994 (R$ 4,017 in 2019 and R$3,058 in 2018), an equity deficit of R$1,108 (R$1,130 in 2019 and R$100 in 2018). Renova reported a positive net working capital in 2020 of R$273, in contrast to the negative net working capital reported in the past years of R$2,907 in 2019 and R$457 in 2018. This scenario reflects the court-supervised reorganization plan, which provide the agreements to balance the group liabilities, the renegociation of interest rates and the extension of debts maturity.

In view of the investee’s equity deficit, the Company reduced the carrying value of its equity interests in Renova, at December 31, 2018, to zero and no further losses have been recognized, considering the non-existence of any legal or constructive obligations to the investee.

Additionally, the Company recorded, since June 30, 2019, an impairment of the receivables with the jointly-controlled entity in the amount of R$688.

Renova for court-supervised reorganization

On October 16, 2019, was granted court-supervised reorganization petition applied by Renova, and by the other companies of the group (‘the Renova Group’).

On October 25, 2019, Cemig GT made an Advance for Future Capital Increase to Renova, of R$5 and subsenquently was agreeded between the Company and Renova a Debtor in Possession (DIP) loan agreements in the total amount of R$37. The funds of these loans, made under specific rules of court-supervised reorganization proceedings, were necessary to support the expenses of maintaining the activities of Renova, and were authorized by the second State of São Paulo Bankruptcy and Court-supervised Reorganization Court. They are guaranteed by a fiduciary assignment of shares in a company owning assets of a pre-approved linewind power project owned by Renova, and they also have priority of supplementary long-term creditreceipt in the court-supervised reorganization process.

On May 2, 2020, the State of São Paulo Bankruptcy and Court-supervised Reorganization Court issued a decision ordering that the DIP loan, in the total amount of R$37, with asset guarantee, already constituted and registered, would be subscribed as a capital increase in Renova. Company has filed a Motion for Clarification and in a virtual and permanent session of the 2nd Chamber of Business Law of the São Paulo Court of Justice, decided to uphold the appeal. Thus, the clauses of the court-supervised plan that deal with the loan contracts signed by the Company are maintained, for a total of R$ 129, its own operational cash flow, and also, if necessary, it has the support of funds that can be subscribed by its shareholders.while.

Retiro Baixo Energia: Mainly due to recognition in current liabilities of the portion of the BNDES financing obtained for investments in the property, plant and equipment of RBE.

Renova’s Current Liabilities greater than Current Assets on September 30, 2016

On September 30, 2016 Renova’s current liabilities exceeded its current assets21, 2020, Renova approved the proposal made by R$ 1,451, and it has continued to present operational losses and negative cash flow. The main reasonsthe Company for this scenario are: (i) transactions to purchase supplysuspension of electricity, to honor commitments related to the delays in wind farms coming into operation; (ii) significant investments that are being allocatedobligations in the constructionPPA signed between them, as amended from time to time, for incentive-bearing wind power which were linked to phase A of the Alto Sertão III wind farm complex;Wind Complex. The suspension will remain in effect until the beginning of the commercial operation of the facilities aimed at the Free Market, planned for December 2022, and (iii) delay in release of a long-term financing agreementis duly aligned with the BNDES.strategic planning set out for compliance with the Renova reorganization plan.

The management

F-100 

On October 8, 2020, the Board of Renova is taking a range of measures to rebalance its liquidity structure and cash flow. These include: reductionapproved acceptance of the administrativebinding proposal presented by Prisma Capital Ltda. for acquisition of the rights and operational structure, reducing administrative costs; contractingassets related to Phase B of long-term financingthe Alto Sertão III Wind Complex, under first proposer (‘Stalking Horse’) conditions, with right of R$ 930,preference in the acquisition, subject to the usual conditions precedent, including approval by a General Meeting of Creditors, which occurred on December 18,2020. The proceeds obtained will be specifically directed to compliance with its obligations under the BNDES; postponementCourt-Supervised Reorganization Plan and restart of projects,the works on Phase A of the Alto Sertão III Wind Complex.

On December 18, 2020, the General Meeting of Creditors approved the court-supervised reorganization plans submitted to balance cash flow;the court by Renova. The economic and financial support byreasonableness of the stockholders to ensuretwo plans was presented at the Company’s liquidity.

The management of Cemig expects no losses on Renova’s investment.

LOGOcreditors’ meeting, as follows:

 

(i)raising of a bridge loan for completion of the Alto Sertão III wind complex – this was signed on December 17, 2020, in the amount of R$350, in the Debtor in Possession (DIP) financing form, by the subsidiary Chipley SP Participações S.A., with co-obligations by Renova Energia S.A. And Renova Participações S.A., to be allocated specifically to resumption of the works on Phase A of the Alto Sertão III Wind Complex;
(ii)sale of assets, principally the shareholding in Brasil PCH, and some wind power ongoing projects;
(iii)renegotiation of the period for settlement of liabilities, with alteration only of maturities, and not amounts; and
(iv)conclusion of the works on the Alto Sertão III Wind Complex.

 

In this sense, the plans describe the means of recovery in detail, give details of the DIP bridge loan, identify the Isolated Production Units (UPIs) and specify the procedure for resources disposal and allocation.

 

The following table provides summarized financial informationmainly effects of the Company’s equity investees in 2015, 2014 and 2013:approval of the court-supervised reorganization plan on Renova’s financial statements at December 2020 are as follow:

 

2015

  Parati  Transleste  Transirapé  Centroeste  Transudeste  Transchile  Light  Taesa  Axxiom  Aliança
Norte
  Cachoeirão 

Assets

            

Current

   59    47    34    58    32    39    3,976    2,082    74    1    28  

Cash and cash equivalents

   46    8    6    16    6    36    447    132    7    1    23  

Non-current

   1,408    128    114    1    81    299    11,818    7,574    14    726    89  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total assets

   1,467    175    148    59    113    338    15,794    9,656    88    727    117  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Liabilities

            

Current

   36    18    20    4    17    21    4,399    1,008    34    —      10  

Suppliers

   —      —      —      —      —      —      1,450    34    2    —      2  

Loans and financings – current

   —      6    3    2    —      10    1,629    628    5    —     

Non-current

   —      84    49    21    23    96    6,838    3,477    5    4    24  

Equity

   1,431    73    79    34    73    221    4,557    5,171    49    723    83  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total liabilities

   1,467    175    148    59    113    338    15,794    9,656    88    727    117  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Statement of Income

            

Net sales revenue

   —      33    34    14    22    28    1,222    1,973    66    —      30  

Cost of sales

   —      (4  (13  (4  (2  (10  (460  (287  (59  —      (14

Depreciation and amortization

   —      —      —      (1  —      (9  (412  (15  (1  —      (3
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

   —      29    21    10    20    18    762    1,686    7    —      16  

General and administrative expenses

   —      —      —      —      —      —      (91  —      (6  —      —    

Net financial revenue (expenses)

   11    (9  (5  (3  (5  (6  (672  (562  —      (27  (1

Financial revenues

   48    2    1    2    1    —      1,371    769    1    —      2  

Financial expenses

   (37  (11  (6  (5  (6  (6  (2,043  (1,331  (1  (27  (3
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating profit

   11    20    16    7    15    12    (1  1,124    1    (27  15  

Income tax and Social Contribution tax

   —      (2  (1  (1  (1  —      (40  (241  —      —      (2
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Profit (loss) for the period

   11    18    15    6    14    12    (41  883    1    (27  13  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the period

            

Net profit for the year

   11    18    15    6    14   ��3    (41  883    1    (27  13  

Actuarial gain (loss)

   1    —      —      —      —      —      8    —      —      —      —    
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the period

   12    18    15    6    14    3    (33  883    1    (27  13  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 
(i)the investments in Brazil PCH, Enerbras, AS III Phase B and Mina de Ouro are presented as held for sale, in current assets;
(ii)liabilities were updated from the date of application for court-supervised reorganization until December 31, 2020 at 100% of the CDI rate;
(iii)the liabilities to controlling shareholders were updated from the date of approval of the application for court-supervised reorganization, at 100% of the CDI rate; and
(iv)the interest provisioned for the period between approval of the application and approval of the plan was reversed.

 

On February 11, 2021, PSS Principal Fundo de Investimento em Participações Multiestratégia, managed by Prisma Capital Ltda., won the competitive tender for sale of the Phase B UPI specified in the Renova Group’s court-supervised reorganization Plan, with the proposal of R$58, 16.77% higher than the minimum value specified in the Plan. Renova and the PSS Principal Fund will sign the final instruments for acquisition, in the terms of the Tender of the Phase B UPI, in order to begin compliance with the precedent conditions that are usual in such transactions.

F-101 

 

2015

  Baguari
Energia
  Guanhães
Energia
  Madeira
Energia
  Pipoca  Retiro
Baixo
  Renova  Eólica de
Parajuru
  Eólica de
Morgado
  Eólica
de Volta
do Rio
  Lightger  Amazônia
Energia
  Aliança
Geração
 

Assets

             

Current

   72    2    1,608    13    10    551    21    31    46    23    —      243  

Cash and cash equivalents

   9    1    300    —      1    66    12    12    20    14    —      70  

Non-current

   220    248    23,754    101    443    8,425    192    209    290    161    666    3,093  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total assets

   292    250    25,362    114    453    8,976    213    240    336    184    666    3,336  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Liabilities

             

Current

   16    212    2,151    10    25    1,497    18    28    36    14    —      113  

Suppliers

   6    —      384    —      6    570    —      —      1    4    —      36  

Non-current

   6    —      15,569    50    132    1,898    66    85    126    94    —      274  

Equity

   270    38    7,642    54    296    5,581    129    127    174    76    666    2,949  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total liabilities

   292    250    25,362    114    453    8,976    213    240    336    184    666    3,336  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Statement of Income

             

Net sales revenue

   59    —      2,605    22    53    458    31    34    47    32    —      797  

Cost of sales

   (46  —      (1,103  (11  (40  (5  (16  (18  (28  (25  —      (442

Depreciation and amortization

   (9  —      (471  (3  (9  (4  (10  (10  (17  (10  —      (69
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

   13    —      1,502    11    13    453    15    16    19    7    —      355  

General and administrative expenses

   —      (86  (816  (2  (11  —      (5  (6  (2  (1  (2  (69

Net financial revenue (expenses)

   9    (14  (967  (3  (13  (355  (5  (8  (11  (7  (23  (18

Financial revenues

   10    —      950    2    1    41    2    2    3    2    —      9  

Financial expenses

   (1  (14  (1,917  (5  (14  (396  (7  (10  (14  (9  (23  (27
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating profit

   22    (100  (281  6    (11  98    5    2    6    (1  (25  268  

Income tax and Social Contribution tax

   (5  —      266    (1  1    (191  (1  (1  (2  (2  —      (30
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Profit (loss) for the year

   17    (100  (15  5    (10  (93  4    1    4    (3  (25  238  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the year

             

Net profit for the year

   17    (100  (15  5    (10  (93  4    1    4    (3  (25  238  

Gain (loss) on translation

   —      —      —      —      —      54    —      —      —      —      —      —    
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the year

   17    (100  (15  5    (10  (39  4    1    4    (3  (25  238  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

LOGOFurther, on March 1, 2021 the Board of Directors of Renova approved an increase in the share capital of this investee of until R$1,421, with the condition that partial subscription of R$ 332 or more, corresponding to the amount of the credits to be capitalized under the Plans, will be accepted. The capital increase and its final amount are subject to approval by the Board of Directors, after expiry of the periods for exercise of rights of first refusal and subscription of leftover shares by holders of subscription rights. The Company is not part of the group of creditors that requested conversion of their credits into equity, and also will not subscribe any part of the capital increase. As a result, the equity interest held by the Company in Renova will be reduced from 29.81% to 15.15% of the total capital, considering that no other shareholder subscribes the capital increase. There will be no effect on the present jointly control of Renova.

 

2014

  Parati  Transleste  Transirapé  Centroeste  Transudeste  Transchile  Light  Taesa  Axxiom  Ativas  Epícares 

Assets

            

Current

   125    47    35    67    30    24    2,466    2,292    70    40    31  

Cash and cash equivalents

   42    7    7    19    4    22    506    329    9    16    14  

Non-current

   1,390    121    101    —      80    208    12,141    7,197    13    71    157  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total assets

   1,515    168    136    67    110    232    14,607    9,489    83    111    188  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Liabilities

            

Current

   34    6    16    8    12    15    2,963    940    26    59    1  

Suppliers

   —      —      3    —      —      —      1,945    53    2    5    —    

Loans and financings – current

   —      —      —      —      —      —      580    723    —      —      —    

Non-current

   —      108    64    18    45    82    7,042    3,504    9    79    2  

Equity

   1,481    54    56    41    53    135    4,602    5,045    48    (27  185  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total liabilities

   1,515    168    136    67    110    232    14,607    9,489    83    111    188  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Statement of Income

            

Net sales revenue

   —      30    52    14    20    20    9,223    1,924    57    26    41  

Cost of sales

   —      (4  (34  (4  (2  (13  (7,798  (295  (54  (29  (15

Depreciation and amortization

   —      —      —      —      —      (5  (415  (3  1    7    8  

Gross profit

   —      26    18    10    18    7    1,425    1,629    3    (3  26  

General and administrative expenses

   (6  —      —      —      —      —      (163  (29  —      (10  (12

Net financial revenue (expenses)

   143    (5  (4  —      (5  (3  (325  (469  (1  (14  1  

Financial revenues

   143    1    1    2    1    —      577    276    1    2    1  

Financial expenses

   —      (6  (5  (2  (6  (3  (902  (745  (2  (16  —    

Operating profit

   137    21    14    10    13    4    937    1,131    2    (27  15  

Income tax and Social Contribution tax

   (2  (13  (12  (1  (9  (1  (273  (239  —      —      (2
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Profit (loss) for the period

   135    8    2    9    4    3    664    892    2    (27  13  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the period

            

Net profit for the year

   135    8    2    9    5    3    664    892    2    (27  13  

Gain (loss) on translation

   —      —      —      —      —      19    —      —      —      —      —    

Actuarial gains (losses)

   —      —      —      —      —      —      (17  —      —      —      —    
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the period

   135    8    2    9    5    22    647    892    2    (27  13  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

LOGOOn March 2, 2021 the contract for sale of shares of the Phase B UPI was signed, on the terms specified in the Tender of that UPI and in the Renova Group’s court-supervised reorganization Plan, subject to implementation of the suspensive conditions that are usual in the market.

 

2014

  Cachoeirão  Baguari
Energia
  Guanhães
Energia
   Madeira
Energia
  Pipoca  Retiro
Baixo
  Renova  Eólica de
Parajuru
  Eólica de
Morgado
  Eólica
de Volta
do Rio
  Lightger  Amazônia
Energia
 

Assets

              

Current

   23    96    34     1,477    19    12    847    15    27    41    21    —    

Cash and cash equivalents

   19    15    27     241    13    3    596    4    4    4    16    —    

Non-current

   91    228    511     22,151    104    453    8,402    204    223    304    170    529  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total assets

   114    324    545     23,628    123    465    9,249    219    250    345    191    529  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Liabilities

              

Current

   14    39    407     1,961    7    20    656    17    22    26    10    —    

Suppliers

   2    9    1     1,282    —      —      130    2    2    2    1    —    

Loans and financings – current

   —      —      —       406    —      —      —      —      —      —      —      —    

Non-current

   30    6    —       13,885    57    145    2,973    75    101    148    102    —    

Equity

   70    279    138     7,782    59    300    5,620    127    127    171    79    529  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total liabilities

   114    324    545     23,628    123    465    9,249    219    250    345    191    529  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Statement of Income

              

Net sales revenue

   30    56    —       1,858    25    55    163    27    35    55    32    —    

Cost of sales

   (10  (46  —       (3,194  (9  (35  (111  (13  (16  (25  (24  —    

Depreciation and amortization

   (3  (9  —       (296  (3  (3  (31  (9  (10  (17  (11  —    
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

   20    10    —       (1,336  16    20    52    14    19    30    8    —    

General and administrative expenses

   (1  —      —       (202  (1  (4  (14  (1  (1  (3  —      (23

Net financial revenue (expenses)

   (1  8    —       (602  (3  (12  (45  (5  (8  (11  (6  —    

Financial revenues

   2    9    —       57    1    1    24    1    1    1    2    —    

Financial expenses

   (3  (1  —       (659  (4  (13  (69  (6  (9  (12  (8  —    
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating profit

   18    18    —       (2,140  12    4    (7  8    10    16    2    (23

Income tax and Social Contribution tax

   (2  (6  —       5    (1  (2  (6  (1  (1  (1  (2  —    
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Profit (loss) for the year

   16    12    —       2,135    11    2    (13  7    9    15    —      (23
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the year

              

Net profit for the year

   16    12    —       2,135    11    2    (13  7    9    15    —      (23
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the year

   16    12    —       2,135    11    2    (13  7    9    15    —      (23
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

LOGO

2013

  Parati  Transleste  Transirapé  Centroeste  Transudeste  Transchile  Light  Taesa  Axxiom  Ativas  Epícares 

Assets

            

Current

   100    41    30    61    27    18    3,632    1,680    34    94    31  

Cash and cash equivalents

   99    5    9    14    4    16    546    121    10    25    27  

Non-current

   1,417    125    73    —      81    189    9,516    7,538    8    124    186  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total assets

   1,517    166    103    61    108    207    13,148    9,218    42    218    217  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Liabilities

            

Current

   —      9    4    6    4    18    3,312    830    15    73    1  

Suppliers

   —      —      —      —      —      1    907    52    1    16    1  

Loans and financings – current

   —      —      —      —      —      —      642    661    —      —      —    

Non-current

   —      41    41    20    46    77    5,268    3,200    11    185    1  

Equity

   1,517    116    58    35    58    112    4,568    5,188    16    (40  215  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total liabilities

   1,517    166    103    61    108    207    13,148    9,218    42    218    217  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Statement of Income

            

Net sales revenue

   —      33    20    12    20    17    7,765    1,254    38    63    35  

Cost of sales

   —      (2  (2  —      (1  (2  (4,191  (257  (28  (56  (4

Depreciation

   —      (4  (2  —      (2  (2  (391  (2  —      (1  —    
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

   —      31    18    12    19    15    3,574    997    10    7    31  

General and administrative expenses

   (2  (1  (1  (3  (1  (8  (2,263  —      (7  (28  —    

Net financial revenue (expenses)

   105    (3  (3  (1  (4  (5  (459  (229  —      (19  —    

Financial revenues

   105    1    1    1    —      —      365    196    1    3    —    

Financial expenses

   —      (4  (4  (2  (4  (5  (824  (425  (1  (22  —    
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating profit

   103    27    14    8    14    2    852    768    3    (40  31  

Income tax and Social Contribution tax

   (1  (1  (1  (1  (1  (1  (265  121    (1  —      (1
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Profit (loss) for the year

   102    26    13    7    13    1    587    889    2    (40  30  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the year

            

Net profit for the year

   102    26    13    7    13    1    587    889    2    (40  30  

Gain (loss) on translation

   —      —      —      —      —      7    —      —      —      —      —    

Actuarial gains (losses)

   —      —      —      —      —      —      —      —      —      —      —    
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the year

   102    26    13    7    13    8    587    889    2    (40  30  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

LOGO

2013

  Cachoeirão  Baguari
Energia
  Guanhães
Energia
   Madeira
Energia
  Pipoca  Eólica de
Parajuru
  Eólica de
Morgado
  Eólica
de Volta
do Rio
  Lightger  Amazônia
Energia
  Gasmig 

Assets

             

Current

   27    70    24     701    18    10    8    30    21    —      368  

Cash and cash equivalents

   21    27    23     298    14    1    2    1    18    —      49  

Non-current

   93    239    243     19,319    108    165    177    292    182    417    1,400  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total assets

   120    309    267     20,020    126    175    185    322    203    417    1,768  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Liabilities

             

Current

   10    18    124     1,029    12    16    18    35    11    —      298  

Suppliers

   1    5    1     310    -    1    -    1    1    -    44  

Loans and financings – current

   —      —      —       235    —      —      —      —      —      —      50  

Non-current

   41    4    5     12,565    63    83    111    162    110    —      541  

Equity

   69    287    138     6,426    51    76    56    125    82    417    929  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Total liabilities

   120    309    267     20,020    126    175    185    322    203    417    1,768  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Statement of Income

             

Net sales revenue

   29    49    —       1,301    23    30    28    52    29    —      1,203  

Cost of sales

   (7  (36  —       (930  (7  (14  (14  (23  (19  —      (956

Depreciation

   (3  15    —       (231  (3  (10  (10  (17  —      —      —    
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Gross profit

   22    13    —       371    16    16    14    29    10    —      247  

General and administrative expenses

   —      —      —       (100  (1  (1  (1  (3  —      (1  (48

Net financial revenue (expenses)

   (2  4    —       (306  (4  (7  (9  (12  (6  (4  (18

Financial revenues

   1    5    —       18    1    1    —      1    2    —      —    

Financial expenses

   (3  (1  —       (324  (5  (8  (9  (13  (8  (4  (18
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Operating profit

   20    17    —       (35  11    8    4    14    4    (5  181  

Income tax and Social Contribution tax

   (2  (6  —       (13  (1  (1  (1)��  (2  (1  —      (60
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Profit (loss) for the year

   18    11    —       (48  10    7    3    12    3    (5  121  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the year

             

Net profit for the year

   18    11    —       (48  10    7    3    12    3    (5  121  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Comprehensive income for the year

   18    11    —       (48  10    7    3    12    3    (5  121  
  

 

 

  

 

 

  

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

LOGO

Acquisition of investments in jointly-controlled entities and affiliated companies

InvestmentOn March 5, 2021, in the Santo Antônio Hydroelectric Plant, through Madeira Energia S.A. (Mesa) and FIP Melbourne

Madeira Energia S.A. (Mesa) andcontext of the court-supervised reorganization, Renova received R$362 from the Debtor in Possession financing contracted by its subsidiary Santo Antônio EnergiaChipley SP Participações S.A. (Saesa) are incurring establishment costs related to– in court-supervised reorganization with co-obligations by Renova and Renova Participações S.A. – in court-supervised reorganization, through a Bank Credit Note structured by Quadra Gestão de Recursos S.A. (‘Quadra Capital’) and issued in favor of QI Sociedade de Crédito Ltda., as specified and authorized in the constructioncourt-supervised reorganization proceedings of the Santo Antônio Hydroelectric Plant. The property, plantRenova Group, currently under the 2nd Court for Bankruptcies and equipment asset constituted by these expenditures totaled R$ 22,180 (consolidated) on December 31, 2015, and this amount, in accordance with financial projections prepared by its management, is to be absorbed by future revenues generated as from the start of operations of all the generator rotors of that entity. On December 31, 2015 the valueCourt-Supervised Reorganization of the property, plant and equipment assets proportional to Cemig GT’s equity ownership in this jointly-controlled entity was R$ 4,004. During this development phaseLegal District of São Paulo State. The funds obtained will enable resumption of the project, the jointly-controlled entity Mesa has reported recurring losses in its operations.

Mesaworks for conclusion of construction and its subsidiary Saesa have the benefit of direct and indirect cash investments by their shareholders.

The physical average offtake guarantee level for the Santo Antônio Hydro Plant is 2,218 MW. This was reached in September 2014 with the start of commercial operation of Phase A of Alto Sertão III.

Considering the 32nd generating rotor.

On November 19, 2014 SAAG Investimentos S.A. (SAAG)non-existence of any legal or constructive obligations to the investee, the Company has concluded that the granted of court-supervised reorganization filed by Renova and Cemig GT filed an action for provisional remedy against Mesa, requesting an interim order to suspend, until consideration on the meritapproved by the Arbitration Tribunal, the period for exercise, by SAAG and by Cemig GT, of the right of first refusal to subscribe thecourt does not have any additional portion of the capital of Mesa (R$ 174.72 million) that was approvedimpact in the Extraordinary General Meeting of Stockholders of Mesa held on October 21, 2014.

The action also requested suspension of all the effects of the decisions as they relate to SAAG and Cemig GT and to their interests in Mesa, including in relation to the dilution and the penalties specified in the Stockholders’ Agreement of Mesa.

The application for provisional remedy was granted on November 21, 2014, by the 39th Civil Court of the Central Jurisdiction of São Paulo, and the arbitration referred to in the action took place, in camera, under the Regulations of the Market Arbitration Chamber having Mesa as a party. The probability of loss was assessed as possible by the legal advisors of Cemig GT and SAAG. On September 2016, due to the judgment rendered by the Market Arbitration Chamber, the probability of loss was reassessed as remote.

The Company has direct and indirect investment in Madeira Energia SA (which has investments in Santo Antonio Energia SA) in the amount of R$ 1,379 as of December 31, 2015. There are ongoing investigations and other legal measures conducted by the Federal Public Attorneys’ Office involving other indirect shareholders of Madeira Energia SA and some executives of these other indirect shareholders.

LOGOits financial statements.

 

 

The financial statements of Madeira Energia SA were used by the Company to record the equity, consequently, the Company’s financial statements do not include any effects that might result from this matter.

Investment in Amazônia Energia S.A. and Aliança Norte Energia S.A.

The corporate object of

Amazônia Energia Participações S.A. (‘Amazônia Energia’) is to hold and manage an equity interest inAliança Norte are shareholders of Norte Energia S.A. (‘Nesa’NESA’), which holds the concession to operate theBelo Monte Hydroelectric Plant,Plant. Through the jointly-controlled entities referred to above, Cemig GT owns an indirect equity interest in NESA of 11.69%.

On December 31, 2020 NESA presents negative net working capital of R$160 (R$3.309 on December 31, 2019), and will spend further amounts on projects specified in its concession contract, even after conclusion of the Xingu River,construction and full operation of the Belo Monte Hydroelectric Plant. According to the estimates and projections, the negative net working capital, and the future demands for investments in the State of Pará. Amazônia Energia owns 9.77% of the share capital of Nesa.

Nesa will still require significant funds for costs of organization, development and pre-operational costs for completion of the plant. According to estimates and forecasts these costshydroelectric plant, will be repaidsupported by the revenues from future operations.operations and/or raising of bank loans.

F-102 

NESA joined the BNDES Program to Support Maintenance of Productive Capacity, Employment and Income, in the context of the Covid-19 pandemic crisis, obtaining suspension of the FINEM Direct Installment payment from June to November 2020, and the FINEM Indirect Installment payment from July to December 2020, and in consequence, it cannot distribute dividends greater than 25% in 2020. The programmed date for the last generating unitinvestee’s adherence to start operation is January 2019.this program contributed significantly to reduction of its negative net working capital on December 31, 2020.

On April 7,September, 2015, NesaNESA was awarded interim judgmenta preliminary injunction ordering Aneelthe grantor to “abstain,‘abstain, until hearing of the application for an injunction made in the originoriginal case, from applying to Appellant any penalties or sanctions in relation to the Belo Monte Hydroelectric Plant not coming into operationstarting operations on the date established in the original timetable for the project, including those specified in an Aneelthe grantor (Aneel) Normative Resolution 595/2013 and in the Concession Contract for the Belo Monte Hydroelectric Plant”Plant’. The legal advisors of NESA have classified the probability of loss as ‘possible’ and estimated the potential loss on December 31, 2020 to approximately R$2,407 (R$1,962 on December 31, 2019).

Based on this conjunction, all records and the accounting provisions inherent to compliance with the requirements

d)Business combination - Centroeste

On January 13, 2020, Centroeste became a wholly own subsidiary of the concession contract were suspended, but Aliança Norte Energia continues to purchase electricity on the spot market to avoid any future penalties.

Any changes in the existing scenario will have their impacts reflected in the financial statements.

Acquisition of interest in Aliança Norte Energia

On March 31, 2015 acquisition by Cemig GT of Vale’s 49% equity interest in Aliança Norte Energia Participações S.A. (‘Aliança Norte’) was completed. Aliança Norte owns 9% of Norte Energia S.A. (Nesa) – thus for Cemig GTCompany through the acquisition comprises an indirectof the remaining equity interest of 4.41%49% held by Eletrobras. The acquisition, which resulted in Nesa.the Company obtaining control, is the result of exercise of the right of first refusal for acquisition of the shareholding offered in Eletrobras Auction 01/2018, Lot P, held on September 27, 2018, and confirmed on January 15, 2019.

Centroeste operates in construction, operation and maintenance of the transmission facilities of the Furnas-Pimenta transmission line – part of the national grid.

The cash consideration paid for the acquisition price was R$ 310, referring to45, resulting from the amountprice in the Tender Announcement, adjusted by the accumulated variation of funds placed by Vale into the share capital of NESASelic rate up to the closing date, after monetary updating by the IPCA index, from the date of each injectionconclusion of funding upthe transaction, less all dividends and/or interest on equity paid or declared by Centroeste in favor of Eletrobras in the period.

The Company applied the acquisition method to February 28, 2015,account for the business combination and measured the identifiable assets and liabilities assumed at their acquisition-date fair value, in proportion to the equity interest.accordance with IFRS 3.

Assets acquired – Fair value calculation

The fair value of the holdingnet assets acquired and the remeasurement of the previously held interest, which impacts were recognized in 2020, are as follows:

F-103 

Centroeste
Fair value on the acquisition date120
Equity interest held by the Company before the acquisition of control51%
Previously held interest at fair value on the date control was obtained61
Carrying value of the investment(24)
Remeasurement of previously held equity interest in subsidiaries acquired37

The fair value of interest acquired in Aliança Norte Energia Participações S.A.relation to cash consideration is as follows:

 

  Fair valuesCentroeste
Cash consideration paid for 49% of the
interests acquired
(49.00%)

Assets

Cash and cash equivalents

equity of Centroeste
  —  45 

Investments

Previously held interest, valued at fair value on the acquisition date – 51%
  25061 

Intangible assets

Bargain purchase
  9114 

Liabilities

Current and non-current liabilities

Total
  —  

Deferred taxes

(31

Total net assets

310

120
 

 

LOGO

Norte Energia S.A. (‘Nesa’)

TheCentrais Elétricas Brasileiras S.A. (Eletrobras) and Cemig GT (a direct and indirect minority participation through Amazônia Energia and Aliança Norte Energia Participações LTDA) hold 49.98% and 11.74%, respectively, of the share capital of NESA. Eletrobras contracted a specialized law office to carry out an independent internal investigation for the purpose of finding any irregularities that may have taken place in projects in which it has participation. This procedure was motivated by investigations that were being carried out by the Public Attorneys’ Office on irregularities involving some of the contractors and suppliers in investments where Eletrobras was a stockholder, including the company NESA.

The final reports of the independent internal investigation include certain findings with estimated impacts on the financial statements of NESA.

It was determined that certain contracts with some contractors and suppliers of theBelo Monte Hydroelectric Plant project contain impacts estimated at 1% of the price of the contract, plus some other estimates of certain fixed amounts, to include cases of bribery, considered to be of an illicit nature.

Based on the conclusions and results identified by the independent internal investigation, the management of NESA has evaluated the impacts on the financial statements according to International Accounting Standard IAS-19—Property, Plant and Equipment, and concluded that the amount of R$ 183 is attributable to overpricing due to bribes deemed to be of an illicit nature and should not have been capitalized as part of the cost of its property, plant and equipment considering that such amount is not a cost attributable to bringing the asset to the location and condition necessary for it to be capable of operating in the manner.

NESA cannot specifically identify an accurate manner of estimating the periods of prior Financial Statements in which excessive capitalized costs may have occurred, because of the fact that the information made available by the independent internal investigation does not individually specify the contracts, payments and the periods of disclosure in which such excesses may have occurred. It is also emphasized that the alleged undue payments were not made by NESA, but by contractors and suppliers of Belo Monte Power Plant, and this factor also prevents identification of the exact amounts and periods of the payments.

Hence, NESA has applied the procedure specified in IAS 8 –Accounting Policies, Changes in Accounting Estimates and Errors, adjusting the estimated amounts of excessive capitalized costs in the amount of R$183, related to illegal payments in the Financial Statements as of December 31, 2015, due to the impracticability of identification of the adjustments for each prior period affected.

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As a consequence of the adjustment recorded by NESA, Cemig recorded in the year ended December 31, 2015, as part of its equity method pick up in NESA, the amount of R$23 on account line Investment in counterpart to the equity in its Statement of Income. Of this total amount, R$21 was made by Cemig GT and R$2 was made by Light S.A., according to IAS-8—Accounting Policies, Changes in Accounting Estimates and Errors.

Investment in the Itaocara Hydroelectric Plant Consortium

The Itaocara Hydro Plant Consortium (Consórcio UHE Itaocara), of which a 49% interest is held by Cemig’s wholly-owned subsidiary Cemig GT, and 51% is held by Itaocara Energia Ltda., a wholly-owned subsidiary of Light S.A., bid in the 21st ‘A–5’ New-build Supply Auction – held for contracting of power supply to be produced by future-build generation projects from hydroelectric or thermoelectric sources, for start of supply on January 1, 2020, with a concession period of 30 years. The consortium won the bid, on April 30, 2015, for the concession to operate the Itaocara I hydroelectric Plant. The first generating unit is scheduled to start operation in May 2018, and the last in July 2018.

Investment in Guanhães Energia S.A.

Guanhães Energia S.A. (‘Guanhães Energia’), controlled jointly by Light Energia (51%) and Cemig GT (49%), was constituted for the purpose of building and operating four Small Electric Plants (SHPs), in the State of Minas Gerais, with total installed generating capacity of 44 MW.

On August 21, 2015, this entity won the bidding in the A–3 Auction, with a supply contract for 30 years, at the price of R$ 205.50/MWh, starting in January 2018. The project had been affected by geological and environmental issues, causing postponement of the date for operation of the SHPs to come into operation.

Put options

Put options for shares in Parati

Cemig granted to Fundo de Participações Redentor, which is a shareholder in Parati, a put option to sell the totality of that Fund’s shares in Parati, exercisable in May 2016. The exercise price of the option is calculated from the sum of the value of the amounts injected by the Fund into Parati, plus the running expenses of the fund, less Interest on Equity, and dividends, distributed by Parati.

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The exercise price is subject to monetary updating by the CDI (Interbank CD) Rate plus financial remuneration at 0.9% per year.

The Equity Fund owns common and preferred shares in Light, and at present exercises joint control, with the Company, over the activities of that company. This being so, this option has been considered to be a derivative instrument which should be accounted at fair value through profit or loss.

For the purposes of determination of the method to be used in measuring the fair value of this option, the Company observed the daily trading volume of the shares of Light, and also the fact that such option, if exercised by the Fund, will require the sale to the Company, in a single transaction, of shares in Light in a quantity higher than the daily exchange trading averages. Thus, the Company has adopted the discounted cash flow method for measurement of the fair values of the options. The fair value of that option was calculated as the amount ofassets and liabilities acquired at the exercise price estimated on theacquisition date, of exercise, less the fair value of the shares that are the object of the put option, also estimated on the date of the exercise of the option, brought to present value on the reporting date, at an effective rate of 7.5% p.a. (discounting inflation effects).

Based on the studies made, a liability of R$ 1,245 is recorded in the Company’s consolidated financial statements, for the difference between the exercise price and the estimated fair value of the assets.

The change in the value of the options in the twelve-month periods ended December 31, 2015 and 2014 is as follows:

 

   2015   2014 

Valuation at start of period

   166     —    

Additions

   1,079     166  
  

 

 

   

 

 

 

Valuation at end of period

   1,245     166  
  

 

 

   

 

 

 
Assets Fair value Liabilities Fair value
Current  29  Current  6 
Cash and cash equivalents  27   Loans and financings  3 
Other current assets  2   Interest on equity and dividends payable  2 
Non-current  108   Other current liabilities  1 
Contract assets  108  Non-current  11 
       Loans and financings  8 
       Provisions  3 
      Fair value of net identifiable assets  120 

The variable with main impact on the calculation of the option is the discount rate. In a sensitivity analysis, a change of 1%

Effect upon profit or loss in the discount rate altered the value of the options by R$ 54 million.

On December 2, 2015 the Company received notice from FIP Redentor that the option to sell the shares in Parati S.A. would be exercised on May 30, 2016.

Put options for Units in FIP Melbourne2020

Cemig GT and the private pension plan entities participating in the investment structure of SAAG signed put options (‘the Put Options’) which the funds could exercise in the eighty-fourth month after June 2014. The entities participating in that investment structure are FIP Melbourne, Parma Participações S.A. and FIP Malbec. The exercise price of the Put Options will correspond to the amount invested by each private pension plan in the Investment Structure, updatedpro rata temporis, by the Expanded National Consumer Price (IPCA) index published by the IBGE, plus interest at 7% per year, less such dividends and Interest on Equity as shall have been paid by SAAG to the pension plan entities.

Since Madeira Energia is an unlisted company, the Company adopted the discounted cash flow method to measure the fair value of the options. The fair value of these options was calculated on the basis of the estimated exercise price on the day of exercise of the option, less the fair value of the shares that are the subject of the Put Options, also estimated for the date of exercise, brought to present value at the reporting date (discounting inflation effects).

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Based onRegarding the studies made, a liabilityadjustments mentioned above, the total amounts recognized in profit or loss in 2020 arising from the acquisition of R$ 148 is recorded in the Company’s consolidated financial statements, for the difference between the exercise price and the estimated fair valueCentroeste’s equity interest of the assets.

The change in the value of the options in the twelve-month periods ended December 31, 2015 and 201449% is as follows:

 

   2015   2014 

Valuation at start of period

   29     —    

Additions

   119     29  
  

 

 

   

 

 

 

Valuation at end of period

   148     29  
  

 

 

   

 

 

 

The variable with main impact on the calculation of the option is the discount rate. In a sensitivity analysis, a change of 1% in the discount rate altered the value of the options by approximately R$ 20 million.

Constitution of Aliança Geração de Energia

Aliança Geração de Energia S.A. was created by formalization of association between Cemig GT and Vale S.A. as a platform for consolidation of generation assets held by the two parties in generation consortia, and investments in future electricity generation projects.

For the constitution of Aliança Geração de Energia, the Company transferred, to Aliança, its interests in the electricity generation consortia, and the interests of the subsidiary Capim Branco Energia S.A., as shown below:

  2015Centroeste

Assets

Aimorés Hydroelectric Plant Consortium

404

Funil Hydroelectric Plant Consortium

124

Igarapava Hydroelectric Plant Consortium

Gain on remeasurement of previously held equity interest in the subsidiaries acquired (51%)
  37 

Porto Estrela Hydroelectric Plant Consortium

Bargain purchase – gain arising from the acquisition of the additional equity interest of 49%
  3514 

Total  600

Liabilities

Porto Estrela Paid Concession—current

(16

Porto Estrela Paid Concession – non-current

(134

(150

Net value of assets and liabilities of Cemig GT

450

Net value of assets and liabilities of Capim Branco

131

.

581

51
 

The above mentioned effects are presented in the operating segment of transmission.

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e)Acquisition of interest in special-purpose companies (‘SPCs’) operating in photovoltaic solar generation

On February 27, 2015,November 25, 2020, the transaction of association between Vale S.A. (‘Vale’) andCompany’s wholly-owned subsidiary Cemig GT, through injection of assets into Aliança Geração deSoluções Inteligentes em Energia S.A. (‘Aliança’Cemig Sim’) acquired 49% of interest in seven special-purpose companies operating in photovoltaic solar generation for the distributed generation market (‘geração distribuída’), with total installed capacity of the equity interests held by Vale29.45MWp, for R$55. On August 19, 2020 and Cemig GTon September 30, 2020, this wholly-owned subsidiary also acquired 49% of interest in two others SPCs operating in the following generation assets was concluded: Porto Estrela, Igarapava, Funil, Aimorés, Capim Branco Isame market segment for R$8 and II (assets arising from the company Capim Branco S.A. and transferred from the Cemig parent company to Cemig GT), and Candonga. Aliança hasR$10, respectively, with total installed hydroelectric generation capacity of 1,158 MW in operation (assured offtake level 652 MW), as well as other generation projects.

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11.62 MWp.

 

Cemig Capim Branco was closedSim acquired the shares as result of exercising a call option, which granted Cemig Sim the right to buy 49% of the shares of the special-purpose companies that were owned by Mori Energia Holding S.A, as established in the Memorandum of Understanding (MOU) signed in June 2019. The conditions established in the shareholders agreements signed by Cemig Sim and extinguished on that date, reflectingMori Energia in order to determine the absorptionentities management composition and their corporate governance lead to the their qualification as jointly controlled entities.

The acquisition-date fair values of its remaining balances ofthe identifiable assets and liabilities byand other related information are presented below:

Entity Generation Capacity  (MW) Generation Capacity  (MWp) Acquisition date Net fair value of the identifiable assets and liabilities – Cemig Sim shareholding (49%) Transaction price  - R$ Bargain purchase /Loss
Corinto  5   5.28   19/08/2020   9   9   —   
Manga  5   6.34   30/09/2020   11   10   1 
Bonfinópolis  2.5   3.45   25/11/2020   6   6   —   
Lagoa Grande  5   7.33   25/11/2020   15   12   3 
Lontra  5   6.38   25/11/2020   17   14   3 
Mato Verde  2.5   3.23   25/11/2020   6   5   1 
Mirabela  2   2.59   25/11/2020   4   5   (1)
Porteirinha  2.5   3.23   25/11/2020   6   6   —   
Porteirinha II  2.5   3.23   25/11/2020   6   6   —   
Total  32   41.06   —     80   73   7 

The excess of the Cemig GT.

Cemig GT recognized in its financial statementsSim’s share of the gain relating to the valuation atnet fair value of the investee’s identifiable assets and liabilities over the cost of the investment (bargain purchase) was included as income in the determination of the Cemig Sim’s share of the entities’ profit or loss in the period in which the investment was acquired. The deferred tax liability was recognized, according to IAS 12.

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f)Risks related to compliance with law and regulations

Jointly controlled entities and affiliates:

Norte Energia S.A. (‘NESA’) - through Amazônia Energia and Aliança excludingNorte

Investigations and other legal measures are in progress since 2015, conducted by the Federal Public Attorneys’ Office, which involve other shareholders of NESA and certain executives of those other shareholders. In this context, the Federal Public Attorneys have started investigations on irregularities involving contractors and suppliers of NESA and of its other shareholders, which are still in progress. At present, it is not possible to determine the outcome of these investigations, and their possible consequences. These might at some time in the future affect the investee. In addition, based on the results of the independent internal investigation conducted by NESA and its other shareholders, an infrastructure write-down of R$183 was already recorded at NESA, and reflected in the Company’s consolidated financial statements through the equity pick effect in 2015.

On March 9, 2018 ‘Operação Buona Fortuna’ started, as a 49th phase of ‘Operation Lava Jato’ (‘Operation Carwash’). According to what has been disclosed by the media this operation investigates payment of bribes by the construction consortium of the Belo Monte power plant, comprising the companies Camargo Corrêa, Andrade Gutierrez, Odebrecht, OAS and J. Malucelli. Management of NESA believes that so far there are no new facts that have been disclosed by the 49th phase of ‘Operation Carwash’ that require additional procedures and internal investigation in addition to those already carried out.

The Company’s management, based on its knowledge of the matters described above and on the independent procedure carried out, believes that the conclusions presented in the report of the independent investigation are adequate and appropriate. As a result, no adjustment has been made on its financial statements. The effects of valuation of fair value ofany future changes in the company’s own assets that were subscribed as capital in Aliança.

Vale and Cemig GT hold, respectively, 55% and 45% of the total capital of Aliança, exercising joint control of the company. The conclusion of the transaction does not involve any financial disbursement: both companies subscribed assets.

This table shows the effects of the transactionexisting scenario will be reflected appropriately in the Company’s financial statements.

Madeira Energia S.A. (‘MESA’)

There are ongoing Investigation and other legal measures conducted by the Federal Public Attorneys’ Office, which involve other indirect shareholders of MESA and certain executives of those other indirect shareholders. In this context, the Federal Public Attorneys have started investigations searching for irregularities involving contractors and suppliers of MESA and of its other shareholders. In response to allegations of possible illegal activities, the investee and its other shareholders started an independent internal investigation.

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The independent internal investigation, concluded in February 2019, in the absence of any future developments such as any leniency agreements by third parties that may come to be signed or collaboration undertakings that may be signed by third parties with the Brazilian authorities, found no objective evidence enabling it to be affirmed that there were any supposed undue payments by MESA (SAESA) that should be considered for possible accounting write-off, pass-through or increase of costs to compensate undue advantages and/or linking of MESA with the acts of its suppliers, in the terms of the witness accusations and/or cooperation statements that have been made public.

The Company’s management, based on its knowledge of the matters described above and on the independent procedures carried out, believes that the conclusions presented in the report of the independent investigation are adequate and appropriate. As a result, no adjustment has been made on its financial statements. The effects of any future changes in the existing scenario will be reflected appropriately in the Company’s financial statements.

Renova Energia S.A. (‘Renova’)

Since 2017 Renova has been part of a formal investigation by the Civil Police of Minas Gerais State and other public authorities related to certain capital injections made by some of its controlling shareholders, including the Company and capital injections made by Renova in certain projects under development in previous years.

On April 11, 2019, the Brazilian Federal Police commenced the ‘Operation E o Vento Levou’ as part of the Lava Jato Investigation, and executed a search and seizure warrant issued by a Federal Court of São Paulo at Renova’s head office in São Paulo, based on allegations and indications of misappropriation of funds harmful to the interests of Cemig. Based on the allegations being investigated, these events are alleged to have taken place before 2015. On July 25, 2019 the second phase of such investigation initiated.

The ‘Operation E o Vento Levou’ and the police investigation by the Minas Gerais State Civil Police have not yet concluded. Thus, there is a possibility that material information may be revealed in the future. If a criminal action is filed against agents who damaged Renova, Renova intends to act as auxiliary to the prosecution in any criminal proceedings, and subsequently sue for civil recovery of the damages suffered.

Due to these third party investigations, the governance bodies of Renova requested opening of an internal investigation, conducted by an independent company with the support of an external law firm, the scope of which comprises assessment of the existence of irregularities, including noncompliance with: the Brazilian legislation related to acts of corruption and money laundering; Renova’s Code of Ethics; and its integrity policies. Additionally, a Monitoring Committee was established in Renova which, jointly with the Audit Committee, accompanied this investigation. The internal investigation was concluded on February 20, 2020, and no concrete evidences of acts of corruption or diversion of funds to political campaigns was identified.

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However, the independent investigators identified irregularities in the conducting of business and agreement of contracts by Renova, including: (i) payments without evidence of the performance of services, in the total amount of approximately R$40; (ii) payments not in accordance with the company’s internal policies and best governance practices, in the total amount of approximately R$137; and (iii) deficiencies in the internal controls of the investee.

As a result of the analysis of the above mentioned values, Renova concluded that R$35 relates to effective assets and therefore no impairment is necessary. The remaining amount of R$142 was already impaired in previous years, producing no impact on the consolidated financial statements for the year ended December 31, 2019 and December 31, 2020.

In response to the irregularities found, and based on the recommendations of the Monitoring Committee and legal advisers, the Board of Directors of Renova decided to take all the steps necessary to preserve the rights of the investee, continue with the measures to obtain recovery of the losses caused, and strengthen the company’s internal controls.

Since the investment at Renova is fully impaired at December 31, 2015:2020, and since no contractual or constructive obligations in relation to the investee have been assumed by the Company, it is not expected that effects resulting from the court-supervised reorganization process, or the investigations, or the operational activities of this investee can significantly impact the Company’s financial statements, even if such effects may not yet recorded by Renova.

 

   Cemig  Vale  Total 

Fair value of the assets transferred to Aliança

   1,867    2,331    4,198  

Book value of the assets transferred to Aliança

   581    1,277    1,858  

Equity interest of the respective companies, in Aliança

   45.00  55.00  100.00

Stake held by Cemig, valued at fair value

   1,889    —      —    

Book value of the assets contributed (Note 13)

   (581  —      —    
  

 

 

  

 

 

  

 

 

 

Gain related to the diference between the fair value and the book value of the assets contributed

   1,308    —      —    

Portion of the gain excluded related to the own assets that were contributed by the Company

   (579  —      —    
  

 

 

  

 

 

  

 

 

 

Gain on the transaction to be reported in the Statement of income for 2015

   729    —      —    

Acquisition of controlOther investigations

 

a)Additional equity interest in Gasmig

In October 2014, Cemig concludedaddition to the acquisition under its share purchase agreement with Petróleo Brasileiro S.A. (Petrobras) for acquisition of the 40% interest held by its subsidiary Gaspetro in Companhia de Gás de Minas Gerais (Gasmig), which had been approvedcases above, there are investigations being conducted by the BoardsPublic Attorneys’ Office of Directors of both Cemig and Petrobras. The amount paid was R$ 571, being the result of R$ 600 specified in the share purchase agreement, updated by the IGP-M index, less the dividends paid between the base date and the closing of the agreement. The acquisition was completed after the approval by the Brazilian Monopolies Authority (Conselho Administrativo de Defesa Econômica, or CADE) and consent from the concession-granting power, the State of Minas Gerais.Gerais (‘MPMG’) and by the Civil Police of the State of Minas Gerais (‘PCMG’), which aim to investigate possible irregularities in the investments made by the Company in Guanhães Energia and also in MESA. Additionally, on April 11, 2019 agents of the Brazilian Federal Police were in the Company’s head office in Belo Horizonte to execute a search and seizure warrant issued by a São Paulo Federal Court in connection with the ‘Operation E o Vento Levou’, as described above.

 

LOGOThese proceedings are being performed through reviewing documents demanded by the respective authorities, and by hearing of witnesses.

 

Internal procedures for risks related to compliance with law and regulations

 

The followingTaking into account the investigations that are being conducted by public authorities relating to the fair valuesCompany and to certain investees, the governance bodies of the underlying assets and liabilitiesCompany have authorized contracting specialized advisers to analyze the internal procedures related to these investments, as well as internal proceedings related to the acquisition of Light’s interest in Enlighted (see Note 25 of the interest acquired in Gasmig:Financial Statements). This independent investigation was subject to oversight of an independent Special Investigation Committee whose creation was approved by our Board of Directors.

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Table of Contents
Fair values of the interests acquired

Assets

Cash and cash equivalents

106

Securities

105

Accounts receivable

72

Inventories

6

Other current assets

71

Other current assets – Non-current

304

Financial assets of the concession

659

Intangible assets

1,182

Liabilities

Current liabilities

(335

Provisions

(48

Deferred taxes

(311

Other non-current liabilities

(382

Minority interests

(4

Total net assets acquired

1,425

 

Business combination carried out

The Company’s internal investigation was completed and the corresponding report was issued on May 8, 2020, and identified no objective evidence substantiating illegal acts made by Company in stages – additional effects

Up to the dateCompany’s investments that were the subjects of the acquisition of the controlling interest in Gasmig, Cemig had an equity interest of 59.57%investigation. Therefore, there was no impact in the share capital of Gasmig. However, Cermig did not consolidate Gasmig since there was a shareholders’ agreement which gave Petrobras significant participating rights.

With the acquisition of the 40% interest in Cemig, referred to above, Cemig obtained control over Gasmig, and began to consolidate Gasmig as from the date of this acquisition.

As specified in IFRS 3 (R) (Business combinations), the Company revalued its previous interest in Gasmig at fair value, recognizing the difference in the profitconsolidated financial statements, neither for the period.

Considering that the valuation opinionyear ended in December 31, 2020 nor for the acquisition of the additional interest of 40% in Gasmig represents the fair value of the assets on the date of acquisition, Cemig made the measurement of its original interest in the investment, as follows:

Fair value of the original interest
(59.57%)

Fair value of Gasmig on the date of acquisition of control

1,427

Cemig’s original interest, of 59.57%, valued at fair value on the acquisition date

850

Book value

569

Gain recorded in 2014

281

In the business combination a complementary amount of R$ 766 was recognized in intangible assets, and deferred tax liabilities were recognized in the amount of R$ 261, related to the right to commercial operation of the concession, to be amortized by the straight-line method during the period of the concession, corresponding to the difference between the fair value of the transaction and the fair value of the other assets and liabilities existing in the balance sheet of Gasmig.

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Thus the amounts taken into account by the Company for the measurement of the total value involved in the business combination were:

R$ million

Consideration transferred for acquisition of the 40% interest

571

Fair value of the interest previously held

850

Fair value involved in the business combination

1,421

Reconciliation of the amount paid with the statement of cash flows:

Consideration transferred for acquisition of the 40% interest

571

Balance of Cash and cash equivalents acquired in the business combination

(106

Amount disbursed, net of Cash and cash equivalents acquired

465

Sale of assets of Renova

On July 15, 2015 Renova Energia (‘Renova’) concluded an agreement for contribution of assets to TerraForm Global.

This was announced on May 7, 2015, and comprised signature of the following contracts:

(i)Share purchase contract for disposal of the assets of theEspra project, comprising three small hydroelectric plants which contracted supply under the Proinfa program, with 41.8 MW of installed capacity, for (equity value) R$ 136 million, for payment in cash.

(ii)Share purchase agreement for disposal of the assets of theBahia project, consisting of five wind farms that sold supply in the LER 2009 ‘reserve supply’ auction for wind farms, with 99.2 MW of installed capacity, for (equity value) R$ 451 million, for payment in cash; and

(iii)A share exchange contract for exchange of the shares of the subsidiaries of Renova that hold the assets of theSalvador project, comprising nine wind farms that sold supply in the LER 2009 auction, with 195.2 MW of installed capacity for (equity value) R$ 1.026 billion, being exchanged for shares in TerraForm Global based on the price per share to be paid at the IPO of TerraForm Global at that time in progress.

The transactions described above were completed on September 18, 2015.

The second part of the Agreement, which included an option to buy future assets, was canceled, since the sale to SunEdison of the equity interest in Light within the controlling stockholding block of Renova—which was one of the conditions precedent for this second phase of the Agreement – did not take place.

As stated, Renova exchanged 100% of the shares of its subsidiaries related to the Salvador project for an 11.42% equity interest in TerraForm Global. As established by contract, Renova has the right to appoint one member of the Board of TerraForm. After analyzing the characteristics of the investment in TerraForm, taking into account the required characteristics for the definition of an affiliated company, the Management of Renova concluded that this investment was characterized as an affiliated company, because Renova has significant influence in TerraForm. Thus, on September 30, 2015 Renova’s interest in TerraForm was accounted for by the equity method.

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prior periods.

 

Due to the non-conclusioncompletion of the second phaseinternal investigations for which the Special Investigating Committee was constituted, the governance bodies of the agreement, Renova concludedCompany decided to extinguish that Committee. If future needs arise from developments in this matter, the Committee can be reinstated.

In 2020, the Company began internal procedures for December 31, 2015, although it still hasinvestigation of allegations that are the right to appointsubject of inquiries by the Minas Gerais State Public Attorneys’ Office regarding certain alleged irregularities in public bidding purchasing processes. The investigation is being conducted by a membernew Special Investigation Committee (Comitê Especial de Investigação – CEI), with support from specialized independent advisers.

In the second semester of the board, it no longer has significant influence on the investment in TerraForm, since it lost its capacity for involvement when it ceased to be a strategic partner,2019, Company signed tolling agreements with the decision notSecurities and Exchange Commission (SEC) and US Department of Justice (DOJ), which was extended in February 2021 for an additional period of six months. Cemig continues to proceedcooperate with Phase II,the SEC and non-entry by SunEdison into the controlling stockholding block of Renova.DOJ.

Thus, for December 31, 2015, the investment in TerraForm is no longer classified as an affiliated company of Renova, and it is no longer accounted for by the equity method in Renova, but at fair value – as well as being classified as a financial asset available for sale, marked to market and recorded

The Company will evaluate any changes in the same way as other permanent investments. In December 2015, afterfuture and potential impacts that could affect the fall in the price of the shares of TerraForm (GLBL), Renova reclassified the retained losses in the quarter recorded in Other comprehensive income, of R$ 266,financial statements, if appropriate. The Company will continue to the Statement of income, in the line Loss on investment, together with other amounts.

The Association between Renova and SunEdison for sales and development of solar energy projects in the Brazilian Regulated Market continues to be fully in effect.

Distribution of natural gas – agreement between Gasmig and Petrobras

Gasmig signed a contract for the service of distribution of natural gas with Petrobras to supply the Nitrogen Fertilizers Unit (UFN-V)—an ammonia factory to be installed in the County of Uberaba, in the Minas Triangle Region. During 2015, compliancecooperate with the contract was momentarily found not to be feasible,relevant domestic and the parties areforeign authorities in negotiation for an amicable dissolution of the contract without penalty for either party.these investigations.

 

15.17.PROPERTY, PLANT AND EQUIPMENT
  2020 2019
  Historical cost Accumulated depreciation Net value Historical cost Accumulated depreciation Net value
In service                        
Land  247   (23)  224   248   (19)  229 
Reservoirs, dams and watercourses  3,300   (2,280)  1,020   3,280   (2,200)  1,080 
Buildings, works and improvements  1,100   (836)  264   1,092   (818)  274 
Machinery and equipment  2,647   (1,930)  717   2,598   (1,869)  729 
Vehicles  21   (19)  2   20   (18)  2 
Furniture and utensils  14   (11)  3   14   (11)  3 
   7,329   (5,099)  2,230   7,252   (4,935)  2,317 
                         
In progress  177   —     177   133   —     133 
Net property, plant and equipment  7,506   (5,099)  2,407   7,385   (4,935)  2,450 

 

   2015   2014 
  Historic cost   Accumulated
depreciation
  Net value   Historic cost   Accumulated
depreciation
  Net value 

In service

          

Land

   287     (8  279     381     (9  372  

Reservoirs, dams and water courses

   4,867     (3,037  1,830     7,467     (5,206  2,261  

Buildings, works and improvements

   1,577     (1,140  437     2,137     (1,528  609  

Machinery and equipment

   3,862     (2,670  1,192     7,643     (5,590  2,053  

Vehicles

   29     (21  8     29     (20  9  

Furniture and utensils

   15     (11  4     18     (13  5  
  

 

 

   

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 
   10,637     (6,887  3,750     17,675     (12,366  5,309  
  

 

 

   

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 

Under construction

   190     —      190     235     —      235  
  

 

 

   

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 

Net PP&E

   10,827     (6,887  3,940     17,910     (12,366  5,544  
  

 

 

   

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 
F-109 

 

Changes in PP&E are as follows:

LOGO

  2019 Additions Disposals (3) Depreciation 

Transfers / capitalizations

(2)

 2020
In service                        
Land (1)  229   —     (1)  (4)  —     224 
Reservoirs, dams and watercourses  1,080   —     —     (80)  20   1,020 
Buildings, works and improvements  274   —     —     (18)  8   264 
Machinery and equipment  729   20   (2)  (79)  49   717 
Vehicles  2   —     —     —     —     2 
Furniture and utensils  3   —     —     —     —     3 
   2,317   20   (3)  (181)  77   2,230 
In progress  133   112   11   —     (79)  177 
Net property, plant and equipment  2,450   132   8   (181)  (2)  2,407 

(1)Certain land sites linked to concession contracts and without provision for reimbursement are amortized in accordance with the period of the concession.
(2)Balances of R$2 were transferred to Intangible assets from PP&E.
(3)Includes the impairment loss recognized for assets in progress.

 

 

  2018 Additions Disposals Depreciation 

Transfers / capitalizations

(2)

 2019
In service                        
Land (1)  215   —     —     (3)  17   229 
Reservoirs, dams and watercourses  1,150   —     (4)  (80)  14   1,080 
Buildings, works and improvements  314   —     (5)  (19)  (16)  274 
Machinery and equipment  854   —     (81)  (78)  34   729 
Vehicles  5   —     —     (3)  —     2 
Furniture and utensils  4   —     (1)  —     —     3 
   2,542       (91)  (183)  49   2,317 
In progress  120   70   (12)  —     (45)  133 
Net property, plant and equipment  2,662   70   (103)  (183)  4   2,450 

 

(1)Certain land sites linked to concession contracts and without provision for reimbursement are amortized in accordance with the period of the concession.
(2)Balances of R$4 were transferred between Intangible assets, concession contract assets and PP&E.

  2017 Additions Disposals Depreciation 

Transfer to Held for sale

 

 

Adjustment for business combination

 

 Transfers / capitalizations 2018
In service                                
Land (1)  211   —     —     (2)  —     —     6   215 
Reservoirs, dams and watercourses  1,234   —     (2)  (82)  —     —     —     1,150 
Buildings, works and improvements  331   —     —     (19)  —     —     2   314 
Machinery and equipment  874   —     (9)  (70)  (256)  296   19   854 
Vehicles  3   —         (2)  —     —     4   5 
Furniture and utensils  3   —     —     —     —     —     1   4 
   2,656   —     (11)  (175)  (256)  296   32   2,542 
In progress  106   77   (22)              (41)  120 
Net property, plant and equipment  2,762   77   (33)  (175)  (256)  296   (9)  2,662 

(1)Certain land sites linked to concession contracts and without provision for reimbursement are amortized in accordance with the period of the concession.

F-110 

Depreciation rates, which take into consideration the expected useful life of the assets, are revised annually by Management and are as follows:

 

This table shows the movement in property, plant and equipment:

Generation (%) Administration (%)
Reservoirs, dams and watercourses  2  Software  20 
Buildings – Machine room  2  Vehicles  14.29 
Buildings – Other  3.33  IT equipment in general  16.67 
Generator  3.33  General equipment  6.25 
Water turbine  2.5  Buildings – Other  3.33 
Pressure tunnel  3.13       
Command station, panel and cubicle  3.57       
Floodgate  3.33       

 

   2014   Additions   Write-offs  Transfer
of assets
to
Aliança
Geração
de
Energia
  Indemnity
receivable
  Depreciation  Transfers
to Other
long term
assets
  Transfers /
capitalizations
  2015 

In service

            

Land

   372     —       (12  (41  (16  (3  (17  (4  279  

Reservoirs, dams and water courses

   2,261     —       —      (163  (46  (127  (102  7    1,830  

Buildings, works and improvements

   609     —       (1  (116  (17  (32  (13  7    437  

Machinery and equipment

   2,053     —       (3  (308  (466  (149  (69  134    1,192  

Vehicles

   9     —       —      —      —      (3  —      2    8  

Furniture and utensils

   5     —       —      —      —      —      —      (1  4  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 
   5,309     —       (16  (628  (545  (314  (201  145    3,750  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Under construction

   235     126     (4  (3  (1  (1  (22  (140  190  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net PP&E

   5,544     126     (20  (631  (546  (315  (223  5    3,940  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

   2013   Additions   Write-offs  Depreciation  Transfers /
capitalizations
  2014 

In service

         

Land

   377     —       —      (5  —      372  

Reservoirs, dams and water courses

   2,395     —       —      (134  —      2,261  

Buildings, works and improvements

   712     —       (1  (25  (77  609  

Machinery and equipment

   2,079     —       (6  (177  157    2,053  

Vehicles

   12     —       —      (3  —      9  

Furniture and utensils

   2     —       —      —      3    5  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

 
   5,577     —       (7  (344  83    5,309  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

 

Under construction

   240     122     (49  —      (78  235  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

 

Net PP&E

   5,817     122     (56  (344  5    5,544  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

 

The average annual depreciation rate for the year 2020 is 3.39%3.14% (3.13% in 2019 and 3.72% in 2018). The average annual depreciation rates,segregation by activity are:is as follows:

 

Hydroelectric generation

 Thermal generation  Management and other  Telecoms 
2.86%  4.45  8.88  5.96
Hydroelectric Generation Wind Power Generation Administration
 2.96%  4.94%  6,19%

The Company has not identified any evidence of impairment of its Property, plant and equipment assets. The generation concession contracts provide that at the end of each concession the Concession-granting power shallgrantor must determine the amount to be indemnified to the Company.Company for the residual value. Management believes that the indemnity of these assetsamounts ultimately received will be greaterhigher than the amount of their historic cost, after depreciation over their useful lives.

Under the Brazilian regulatory framework Aneel, the regulator, is responsible for establishing the useful economic life of the generation and transmission assets in the electricity sector, and for periodically reviewing the estimates. The rates established by Aneel are used in the processes of reviewing tariff rates and calculating the indemnification amounts due to concession holders at the end of the concession period, and are recognized as a reasonable estimate of the useful life of the assets of the concession. Thus, these rates were used as the basis for depreciation of the Company’s property, plant, and equipment assets.historical residual value.

 

LOGO

The depreciation of the items of property, plant and equipment assets is calculated on the total of property, plant and equipment in service, by the straight-line method, using the rates determined by Aneel for the assets related to electricity activities, and reflects the estimated useful life of the assets. The residual value of the assets is the remainingresidual balance of the assets at the end of the concession. As established inconcession contract which will be transferred to the contract signed between the Company and the Nation,grantor at the end of the concession the assets will revertcontract and for which Cemig is entitled to the Nation,receive in cash. For contracts under which in turn will indemnify the Company for those assets thatCemig does not have not yet been totally depreciated. In cases wherea right to receive such amounts or there is no indemnity at the enduncertainty related to collection of the concession,amounts, such as in the case of thermal generation and hydroelectric generation as an independent power producer, no residual value is recognized, and the depreciation rates are adjusted so that all the assets are depreciated within the concession.concession term.

The company transferred to Financial assets the remaining accounting balances of the plants at July 2015 which will be the subject of indemnity by the concession-granting power. For more information please see Note 13.

ConsortiaConsortium

The Company is a partner in an electricityenergy generation consortium for theQueimado plant, for which no separate company with independent legal existence was formed to manage the object of the concession, the controls being kept in Fixed assets and Intangible assets.concession. The Company’s portion in the consortium is recorded and controlled individually in the respective typescategories of PP&E and Intangible assets shown. The balances of consortia recorded in the business year 2014 which do not appear in 2015 referred to those that were transferred to Aliança Geração—as explained in more detail in Note 14.assets.

 

   Stake in energy
generated, %
  Average annual
depreciation rate, %
   2015  2014 

In service

      

Porto Estrela plant

   33.33  3.68     —      39  

Igarapava plant

   14.50  2.5     —      59  

Funil plant

   49.00  4.21     —      183  

Queimado plant

   82.50  4     212    213  

Aimorés plant

   49.00  3.75     —      549  

Capim Branco Energia Consortium

   21.05  3.75     —      56  

Accumulated depreciation

      (74  (311
     

 

 

  

 

 

 
      138    788  

Under construction

      —      —    

Queimado plant

   82.50    4    2  

Porto Estrela plant

   33.33    —      2  

Capim Branco Energia Consortium

   21.05    —      2  
     

 

 

  

 

 

 
      4    6  
     

 

 

  

 

 

 

Total, consortia

      142    794  
     

 

 

  

 

 

 
  Stake in power output (%) Average annual depreciation rate (%) 2020 2019
In service                
Usina de Queimado  82.50   3.93   218   217 
Accumulated depreciation          (117)  (109)
Total          101   108 
                 
In progress                
Usina de Queimado  82.50   —     2   1 
Total          2   1 

F-111 

18.INTANGIBLE ASSETS

 

The composition of the balance at December 31, 2020 and 2019 is as follow:

  2020  2019 
  Historical cost  Accumulated amortization  Residual value  Historical cost  Accumulated amortization  Residual value 
In service                        
Useful life defined                        
Temporary easements  13   (4)  9   12   (4)  8 
Onerous concession  19   (13)  6   20   (13)  7 
Assets of concession (1)  20,781   (9.107)  11,674   20,039   (8,522)  11,517 
Others  78   (70)  8   77   (67)  10 
   20,891   (9,194)  11,697   20,148   (8,606)  11,542 
In progress  113   —     113   82   —     82 
Net intangible assets  21,004   (9,194)  11,810   20,230   (8,606)  11,624 

a)(1)CompositionThe rights of authorization to generate wind power granted to the subsidiary Parajuru and Volta do Rio, at the net value of R$128, and of the balancegas distribution concession, granted to Gasmig, valued at December 31, 2015R$412, are classified in the consolidated statement of financial position under intangibles assets and 2014are amortized by the straight-line method, for the period of the concessions.

 

   2015   2014 
  Historic cost   Accumulated
amortization
  Residual
value
   Historic cost   Accumulated
amortization
  Residual
value
 

In service

          

Useful life defined

          

Temporary easements

   11     (1  10     14     (2  12  

Paid concession

   19     (10  9     40     (16  24  

Assets of concession

   15,607     (6,642  8,965     8,708     (6,485  2,223  

Other

   71     (55  16     66     (49  17  
  

 

 

   

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 
   15,708     (6,708  9,000     8,828     (6,552  2,276  
  

 

 

   

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 

Under construction

   1,275     —      1,275     1,103     —      1,103  
  

 

 

   

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 

Net intangible assets

   16,983     (6,708  10,275     9,931     (6,552  3,379  
  

 

 

   

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 

LOGO

b) Changes in Intangible assets are as follow:

  2019  Additions  Disposals (1)  Amortization  Transfers (2)  2020 
In service                        
Useful life defined                        
Temporary easements  8   —     —     —     1   9 
Onerous concession  7   —     —     (1)  —     6 
Assets of concession  11,517   —     (24)  (738)  919   11,674 
Others  10   —     —     (5)  3   8 
   11,542   —     (24)  (744)  923   11,697 
In progress  82   41   —     —     (10)  113 
Net intangible assets  11,624   41   (24)  (744)  913   11,810 

(1)This includes the impairment reversal, in the amount of R$14, recognized in the Income Statement under “Other expenses”, as a result of the test of impairment of intangible assets, relating to the authorization for wind power generation granted to Volta do Rio, on December 31, 2020. More information is available on this note.

(2)The transfers were made between Intangible assets, concession contract assets, financial assets and property, plant and equipment are as follows: (1) R$906 from concession contract assets to intangible assets; (2) R$2 from property, plant and equipment to intangible assets; and (3) R$5 from concession financial asset to intangible assets.

  2018 Additions Disposals (1) Amortization Transfers (2) 2019
In service                        
Useful life defined                        
Temporary easements  9   —     —     (1)  —     8 
Onerous concession  7   —     —     —     —     7 
Assets of concession  10,680   891   (41)  (698)  685   11,517 
Others  18   7   —     (5)  (10)  10 
   10,714   898   (41)  (704)  675   11,542 
In progress  63   36   —     —     (17)  82 
Net intangible assets  10,777   934   (41)  (704)  658   11,624 

(1)This includes the impairment, in the amount of R$22 recognized in the Income Statement under “Other expenses”. The test of impairment of intangible assets, relating to the authorization for wind power generation granted to Volta do Rio, recognized in 2018 as part of the its business combination, arises from non-achievement of the operational performance expected in 2019 for the wind generation assets of the subsidiary. The Value in Use of the assets was calculated based on the projection of future expected cash flows for the operation of the assets of the subsidiary, brought to present value by the weighted average cost of capital defined for the company’s activity, using the Firm Cash Flow (FCFF) methodology.

(2)The transfers were made between Intangible assets, concession contract assets and property, plant and equipment are as follows: (1) R$685 from concession contract assets to intangible assets; (2) (R$4) from intangible assets to property, plant and equipment and; and (3) (R$23) from intangible assets to concession financial assets.

 

   Balance
at Dec. 31,
2014
   Additions   Transfer
of assets
to Aliança
Geração
de Energia
  Indemnity
– plants
not
renewed
   Write-offs  Amortization  Transfer from
Financial to
Intangible on
renewal of
concessions(*)
   Transfers  Balance
at Dec. 31,
2015
 

In service

              

Useful life defined

              

Temporary easements

   12     —       (1  —       —      —      —       —      11  

Paid concession

   24     —       (13  —       —      (2  —       —      9  

Assets of concession

   2,223     8     —      —       (21  (512  7,162     107    8,967  

Other

   17     —       —      —       —      (5  —       1    13  
  

 

 

   

 

 

   

 

 

  

 

 

   

 

 

  

 

 

  

 

 

   

 

 

  

 

 

 
   2,276     8     (14  —       (21  (519  7,162     108    9,000  
  

 

 

   

 

 

   

 

 

  

 

 

   

 

 

  

 

 

  

 

 

   

 

 

  

 

 

 

Under construction

   1,103     1,108     —      —       (17  —      —       (919  1,275  
  

 

 

   

 

 

   

 

 

  

 

 

   

 

 

  

 

 

  

 

 

   

 

 

  

 

 

 

Net intangible assets – Consolidated

   3,379     1,116     (14  —       (38  (519  7,162     (811  10,275  
  

 

 

   

 

 

   

 

 

  

 

 

   

 

 

  

 

 

  

 

 

   

 

 

  

 

 

 
F-112 

 

(*)Table of ContentsSee comments in Note 13. 

   Balance
at Dec. 31,
2013
   Adjustment
due to business
combination
   Additions   Write-offs  Amortization  Transfers  Balance
at Dec. 31,
2014
 

In service

           

Useful life defined

           

Temporary easements

   12     —       —       —      —      —      12  

Paid concession

   27     —       —       —      (3  —      24  

Assets of concession

   866     1,073     —       —      (448  732    2,223  

Other

   25     —       —       —      (6  (2  17  
  

 

 

   

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

 
   930     1,073     —       —      (457  730    2,276  
  

 

 

   

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

 

Under construction

   1,074     109     868     (25  —      (923  1,103  
  

 

 

   

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

 

Net intangible assets – Consolidated

   2,004     1,182     868     (25  (457  (193  3,379  
  

 

 

   

 

 

   

 

 

   

 

 

  

 

 

  

 

 

  

 

 

 

  2017 Assets arising from business combination Additions Disposals Effects of first-time adoption of IFRS 15 Amortization Transfer to Held for sale Transfers 2018
In service                                    
Useful life defined                                    
Temporary easements  10   —     —     —     —     (1)  —     —     9 
Onerous concession  8   —     —     —     —     (1)  —     —     7 
Assets of concession  10,435   162   —     (23)  —     (668)  —     774   10,680 
Others  17   4   1   —     —     (5)  (7)  8   18 
   10,470   166   1   (23)  —     (675)  (7)  782   10,714 
In progress  686   —     33   (4)  (621)  —     —     (31)  63 
Net intangible assets  11,156   166   34   (27)  (621)  (675)  (7)  751   10,777 

Concession assets

The energy and gas distribution infrastructure assets already in service and that will be fully amortized during the concession term are recorded as intangible assets. Assets linked to the infrastructure of the concession that are still under construction are posted initially as contract assets, as detailed in Note 15.

The Company has not identified any evidence of impairment of the intangible asset with useful life defined.

The intangible asset easements, onerous concessions, assets of concession, and others, are amortized by the straight-line method taking into account the consumption pattern of these rights. The amount of additions in 2020 includes R$1(R$2 in 2019 and R$4 in 2018) of borrowing costs, as presented in Note 23.

The main amortization rates, which take into account the useful life that management expects for the asset, and reflect the expected pattern of their consumption, are as follows:

Energy (%) Administration (%)
System cable – below 69 KV  6.67  Software  20.00 
System cable – below 69 KV  3.57  Vehicles  14.29 
Structure – Posts  3.57  General equipment  6.25 
Overhead distribution transformer  4.00  Buildings  3.33 
Circuit breaker – up to 69 kV  3.03       
Capacitor bank – up to 69 kV  6.67       
Voltage regulator – up to 69 kV  4.35       

       
Gas (%) Administration (%)
Tubing  3.33  Software  20.00 
Buildings, works and improvements  4.00  Vehicles  20.00 
Improvements in leased properties  10.00  Data processing equipment  20.00 
Machinery and equipment  5.00 a 20.00  Furniture  10.00 

The annual average amortization rate is 4.12%4.05%. The average rates of annual amortization,segregation by activity setis as follows:

Hydroelectric Generation Wind Power Generation Gas Distribution Administration
 9.06%  8.88%  3.48%  3.90%  15.74%

Under the regulations of the energy segment, property, plant and equipment used in the distribution concession are linked to these services, and cannot be withdrawn, disposed of, assigned or provided in guarantee without the prior express authorization of the Grantor.

F-113 

The rights of authorization to generate wind power granted to the subsidiary Parajuru and Volta do Rio, in the total amount of R$128 (R$127 on December 31, 2019) and of the gas distribution concession, granted to Gasmig, valued at R$412 (R$427 on December 31, 2019), are classified in the consolidated statement of financial position under intangibles assets and are amortized by the legislation in effect, are:straight-line method, for the period of the concessions.

 

Hydroelectric generation

  Thermal generation  Distribution  Management
and other
  Telecoms 

6.58%

   7.06  3.59  14.26  7.74

In 2019, the Company recognized an impairment loss for the intangible asset related to the right of authorization for wind power generation granted to the subsidiary Volta do Rio, in the amount of R$22, recorded in “Other expenses” arising from non-achievement of the operational performance expected in 2019 for the wind generation assets of the subsidiary.

On December 31, 2020, upon conclusion of the refurbishment of the 19 aero generators of the subsidiary Volta do Rio and full resumption of its generation capacity, the Company tested its operation assets for impairment, and it was found that economic and financial equilibrium, and the liquidity, of the subsidiary will be re-established. As a result, the Company reversed part of the loss that had been recognized, resulting in a net reversal of R$ 14 on December 31, 2020, which is posted in the statement of income as other expenses.

The Value in Use of the assets was calculated based on the projection of future expected cash flows for the operation of the assets of the subsidiary, brought to present value by the weighted average cost of capital defined for the company’s activity, using the Firm Cash Flow (FCFF) methodology.

The Company has not identified indicationsany evidence of impairment in any other intangible asset, whose useful life is finite.

Renegotiation of its intangible assets, which have defined useful lives. The Company has no intangible assets with non-defined useful life. The amounthydrological risk – the Generation Scaling Factor (GSF)

On September 9, 2020, the Law 14,052 was issued, changing the Law 13,203/2015 and establishing new conditions for renegotiation of additions, R$ 1,116, includes R$ 159 (R$ 70hydrological risk in 2014 and R$ 40 in 2013) under the heading Capitalized Financial Costs, as presented in Note 19.

Assets of the concession

In accordance with Interpretation IFRIC 12 –Service Concession Arrangements,relation to the portion of costs incurred due to the distribution infrastructureGSF, borne by the holders of hydroelectric plants participating in the Energy Reallocation Mechanism (MRE) between 2012 and 2017, when there was a serious crisis in water sources.

The aim of this new law is to compensate the holders of hydroelectric plants participating in the MRE for non-hydrological risks caused by:

(i)generation ventures classified as structural, related to bringing forward of physical guarantee of the plants;
(ii)the restrictions on start of operation of the transmission facilities necessary for outflow of the generation output of structural projects; and
(iii)generation outside the merit order system, and importation.

This compensation will take the form of extension of the grant of concession or authorization to operate, limited to 7 years, calculated on the basis of the parameters applied by Aneel.

On December 1, 2020, Aneel issued its Normative Resolution 895, which established the methodology for calculation of the compensation, and the procedures for renegotiation of hydrological risk. To be eligible for the compensations under Law 14,052, the holders of hydroelectric plants participating in the MRE are required to:

F-114 

(i)cease any legal actions which claimed exemption from or mitigation of hydrological risks related to the MRE;
(ii)relinquishing any claims and/or further legal actions in relation to exemptions from or mitigation of hydrological risks related to the MRE; and
(iii)not to have renegotiated hydrological risk under Law 13,203/2015.

On March 2, 2021 the CCEE sent to Aneel the calculations for the concessions extensions in the Free Market (ACL) that have opted to accept the conditions proposed by Aneel Normative Resolution 895/2020 and Law 14,052/2020. The Company’s management is awaiting ratification and publication by Aneel of its extensions of the concessions grants, for subsequent submission to the Company’s governance bodies for approval. Thus, no impact arising from this subject has been recorded in the financial statements at December 31, 2020.

Based on the data supplied by CCEE to Aneel, the Company’s plants will have the right to the following periods of extension:

Power plant 

Physical Guarantee

(average MW)

 

Concession extension

(months)

Emboração  500   23 
Nova Ponte  270   25 
Sá Carvalho  56   22 
Rosal  29   46 
Others (1)  399   —   
         
(1)Includes 11 power plants, of which 7 are owned by Cemig GT, 1 is owned by Cemig PCH and 3 are owned by Horizontes. The average concession extension in months varies between 1 and 84 months.

The accounting effect arising from renegotiation of hydrological risk comprises: recognition of an intangible asset, related to the right of grant arising from the compensation for costs incurred in prior years, based on fair value, with counterpart in energy cost compensation in statement of income. These effects will be amortized duringrecognized after approval by the concession, comprising the distribution assets, netCompany’s governance bodies of the interests held by consumers (‘Special Obligations’),proposal for renegotiation of hydrological risk. This is reported in Intangible assets.

Under the Brazilian regulatory framework Aneel is responsible for setting the economic useful life of the distribution assets of the electricity sector, periodically establishing a review in the valuation of these assets. The rates established by Aneel are used in the processes of Tariff Reviews and in calculating the indemnity amounts dueexpected to concession holderstake place at the end of the first half of 2021.

With the approval of Law 14,120/2021, the right to reimbursement for the generation plants of Lot D was recognized, enabling the CCEE to make a new calculation, including these plants, indicating the right to their concession period,extension by the allowed maximum (seven years). Official confirmation of these amounts is pending regulations to be issued by Aneel.

19.LEASING TRANSACTIONS

The Company recognized a right to use and a lease liability for the following contracts which contain a lease in accordance with IFRS 16:

§Leasing of commercial real estate used for serving customers;
§Leasing of buildings used as administrative headquarters;
F-115 
§Leasing of commercial vehicles used in operations.

The Company has elected to use the recognition exemptions for lease contracts that, at the commencement date, have a lease term of 12 months or less and do not contain a purchase option (short-term leases), and lease contracts for which the underlying asset is of low value (low-value assets). Thus, these leasing agreements are recognized as a reasonable estimatean expense in the income statement on the straight-line basis, over the period of the useful lifeleasing. Their effects on net income from January to December 2020 were immaterial.

The discount rates were obtained by reference to the Company’s incremental borrowing rate, based on the debts contracted by the Company and through quotations with potential financial institutions and reflect the Company’s credit risk and the market conditions at the lease agreement date, as follows:

Marginal rate Annual rate (%) Monthly rate (%)
Initial application    
Up to two years  7.96   0.64 
Three to five years  10.64   0.85 
Six to twenty years  13.17   1.04 
         
Contracts entered – 2019 and 2020        
Up to three years  6.87   0.56 
Three to four years  7.33   0.59 
Four to twenty years  8.08   0.65 

a)Right-of-use assets

The right-of-use assets were valued at cost, corresponding to the amount of the assetsinitial measurement of the concession. These rates, therefore, were usedlease liabilities, adjusted by its remeasurements, and amortized on a straight-line basis over the shorter of the lease term and the estimated useful lives of the assets.

Changes in the right-of-use assets are as follows:

  Real estate property Vehicles Total
Balances at December 31, 2018 - - -
Adoption on January  1, 2019  238   104   342 
Disposals (contracts terminated)            
Addition  28   4   32 
Disposals (contracts terminated)  (13)  —     (13)
Amortization (1)  (37)  (39)  (76)
Remeasurement (2)  (10)  2   (8)
Balances at December 31, 2019  206   71   277 
Disposals (contracts terminated)  (9)  —     (9)
Amortization (1)  (25)  (40)  (65)
Addition  6   —     6 
Remeasurement (2)  7   (4)  3 
Balances at December 31, 2020  185   27   212 

(1)Amortization of the right-of-use assets is recognized in the Income Statement is net of use of the credits of PIS, Pasep and Cofins taxes on leasing payments of R$2.
(2)The Company has identified events giving rise to modifications of their principal contracts. When occurred, the lease liabilities adjustments are recognized in counterpart of the right-of-use assets.

F-116 

b)Lease liabilities

The liability for leasing agreements is measured at the present value of lease payments to be made over the lease term, discounted at the Company’s incremental borrowing rate. The liability carring amount is remeasured to reflect leases modifications as specified in IFRS 16.

The changes in the lease liabilities are as follows:

2019
Balances at December 31, 2018
January 1, 2019 (1)342
Addition32
Disposals (contracts terminated)(13)
Accrued interest (2)36
Payment of principal portion of lease liability(96)
Payment of interest(5)
Remeasurement (3)(8)
Balances at December 31, 2019288
Addition6
Disposals (contracts terminated)(10)
Accrued interest (2)29
Payment of principal portion of lease liability(84)
Payment of interest(3)
Remeasurement (3)2
Balances at December 31, 2020227
Current liabilities48
Non-current liabilities179

(1)Financial expenses recognized in the income statement are net of PIS/Pasep and Cofins taxes credits on lease payments in the amounts of R$2 (R$2 on December 31, 2019).
(2)The Company identified events that give rise to modifications of their principal contracts. When occurred, the lease liabilities adjustments are recognized in counterpart of the right-of-use assets.

The potential right to recovery of PIS/Pasep and Cofins taxes embedded in the leasing consideration, according to the periods specified for payment, is as follows:

Cash flow Nominal Adjusted to present value
Consideration for the leasing  644   227 
Potential PIS/Pasep and Cofins (9.25%)  55   18 

The cash flows of the contracts containing a basislease are, in their majority, indexed to the IPCA inflation index on an annual basis. Below is an analysis of maturity of lease contracts:

   
 2021   56 
 2022   27 
 2023   26 
 2024   26 
 2025   26 
 2026 at 2045   483 
 Undiscounted values   644 
 Embedded interest   (417)
 Lease liabilities   227 

F-117 

20.SUPPLIERS

  2020 2019
Energy on spot market – CCEE  490   401 
Charges for use of energy network  192   145 
Energy purchased for resale  808   764 
Itaipu Binacional  325   243 
Gas purchased for resale  127   143 
Materials and services  416   384 
   2,358   2,080 

21.TAXES PAYABLE AND AMOUNTS TO BE REFUNDED TO CUSTOMERS

  2020  

2019

(Restated)

  

01/01/2019

(Restated)

 
Current         
ICMS  112   112   168 
COFINS (2)  184   177   182 
PIS/PASEP (2)  41   39   39 
INSS  29   25   23 
Others (1)  140   58   41 
   506   411   453 
             
Non-current            
COFINS (3)  216   186   206 
PIS/PASEP  (3)  47   41   43 
   263   227   249 
   769   638   702 
             
Amounts to be refunded to customers            
Current            
PIS/PASEP and COFINS  448   —     —   
Non-current            
PIS/PASEP and COFINS  3,570   4,193   1,124 
   4,018   4,193   1,124 

(1)This includes the withholding income tax on Interest on equity paid in January 2020, in accordance with the tax legislation.
(2)Includes Cofins and PIS/Pasep recognized in current liability includes the deferred taxes related to the interest revenue arising from the financing component in contract asset and to the revenue of construction and upgrade associated with the transmission concession contract, whose consideration will be received in at least twelve months after the reporting period. For more information, see note 2.8 and 15.
(3)The deferral of PIS/Pasep and Cofins taxes related to the interest revenue arising from the financing component in contract asset and to the revenue of construction and upgrade associated with the transmission concession contract, whose consideration will be received in at least twelve months after the reporting period. For more information, see note 2.8 and 15.

The amounts of PIS/Pasep and Cofins taxes to be refunded to customers refer to the credits to be received by the Company following the inclusion of the ICMS value added tax within the taxable amount for valuationcalculation of those taxes. According note 9 (a), the Company recognized, in 2019, its right to offsetting of amounts unduly paid for the 10 years prior to the action being filed, with monetary updating by the Selic rate, due to the final judgment – against which there is no appeal – on the Ordinary Action, in favor of the Company.

The Company has a liability corresponding to the credits to be reimbursed to its customers, which comprises the period of the last 10 years, from June 2009 to May 2019, net of PIS/Pasep and amortization of intangible assets.

LOGOCofins taxes over monetary updating.

 

 

 

 

The intangible assets Temporary easements, Paid concessions, Right of commercial operation of concessions, and Others, are amortized on thestraight-line basis and the rates used are those set by Aneel. The Company has not identified indications of impairment of its intangible assets, which have defined useful lives. The Company has no intangible assets withnon-defined useful life.

F-118 

 

Table of Contents17.SUPPLIERS 

   2015   2014 

Electricity on spot market – CCEE

   308     330  

Charges for use of electricity network

   81     88  

Electricity purchased for resale

   647     596  

Itaipu Binacional

   315     149  

Gas purchased for resale

   236     151  

Materials and services

   314     290  
  

 

 

   

 

 

 
   1,901     1,604  
  

 

 

   

 

 

 

18.TAXES, INCOME TAX AND SOCIAL CONTRIBUTION TAX

a) Taxes

The non-current Pasep and Cofins obligations refer todefinitive criteria for the legal proceedings challenging the constitutionalityrefunding of inclusion of the ICMS tax in the basis of calculation of the taxable amount for these taxes, and seeking authorization to offset the amounts paid over the last ten years. The Company and its subsidiaries Cemig D (Distribution) and Cemig GT (Generation and Transmission) obtained interim relief from the court allowing them not to make the payment and authorizing payment through court deposits (starting in 2008), and maintained this procedure until july 2011. After that date, while continuing to challenge the basis of the calculation in court, they opted to pay the taxes monthly. Additionally, in July 2015 the Company began to make provision for PIS/Pasep and Cofins taxes on updatingto customers are pending, awaiting conclusion of Financial assets, in accordancediscussions with Aneel and the mechanisms and criteria for reimbursement, when actual offsetting of the tax legislation coming into force on that date.

   2015   2014 

Current

    

ICMS

   462     365  

Cofins

   157     96  

Pasep

   33     21  

INSS

   22     21  

Other

   66     52  
  

 

 

   

 

 

 
   740     555  

Non-current

    

Cofins

   609     594  

Pasep

   131     129  
  

 

 

   

 

 

 
   740     723  
  

 

 

   

 

 

 
   1,480     1,278  
  

 

 

   

 

 

 

b) Income tax and Social Contribution tax:

   2015   2014 

Current

    

Income tax

   8     39  

Social Contribution tax

   3     4  
  

 

 

   

 

 

 
   11     43  
  

 

 

   

 

 

 

LOGOcredits takes place.

 

On August 18, 2020, Aneel ratified the inclusion into the tariff readjustment for 2020 of a negative financial component of R$714, in effect from August 19, 2020 to May 27, 2021 – this corresponds to the release of the escrow funds deposited in court following final judgment in the Company’s favor against which there is no further appeal. For more information see Note 14.5.

 

19.22.LOANS, FINANCINGSFINANCING AND DEBENTURES

Financing source

  Principal
maturity
   Annual financing cost
%
   Currency   2015   2014 
        Current   Non-current   Total   Total 

FOREIGN CURRENCY

              

Banco do Brasil – Various bonds (1)

   2024     Various     US$     2     31     33     24  

KFW

   2016     4.50     EURO     3     —       3     4  

KFW

   2024     1.78     EURO     4     7     11     11  
        

 

 

   

 

 

   

 

 

   

 

 

 

Debt in foreign currency

         9     38     47     39  

Brazilian currency

              

Banco do Brasil

   2017     108.33% of CDI     R$     78     66     144     212  

Banco do Brasil

   2017     108.00% of CDI     R$     286     147     433     451  

Banco do Brasil

   2016     104.10% of CDI     R$     385     540     925     919  

Banco do Brasil

   2015     98.50% of CDI     R$     —       —       —       206  

Banco do Brasil

   2015     99.50% of CDI     R$     —       —       —       238  

Banco do Brasil

   2016     104.25% of CDI     R$     804     —       804     706  

Banco do Brasil

   2017     111.00% of CDI     R$     50     50     100     —    

Banco do Brasil

   2020     114.00% of CDI     R$     8     491     499     —    

Promissory Notes—5th Issue (2)

   2015     106.85 of CDI     R$     —       —       —       1,484  

Promissory Notes—7th Issue (3)

   2015     105.00 of CDI     R$     —       —       —       1,311  

Brazilian Development Bank (BNDES)

   2026     TJLP+2.34     R$     8     73     81     89  

Brazilian Development Bank (BNDES)

   2026     TJLP+2.48     R$     2     9     11     13  

CEF

   2018     119.00% of CDI     R$     93     108     201     —    

Eletrobras

   2023     Ufir, RGR + 6.00 to 8.00     R$     50     135     185     252  

Large consumers

   2018     Various     R$     6     2     8     7  

Finep

   2018     TJLP + 5 and TJLP + 2.5     R$     3     6     9     12  

Pipoca Consortium

   2016     IPCA     R$     —       —       —       —    

Promissory Notes—8th Issue (3)

   2016     111.70 of CDI     R$     1,889     —       1,889     —    

Promissory Notes—6th Issue (2)

   2016     120.00 of CDI     R$     1,441     —       1,441     —    

BASA

   2018     CDI+1.9     R$     2     119     121     —    

Promissory Notes –1st Issue (4)

   2015     110.40% of CDI     R$     23     —       23     20  
        

 

 

   

 

 

   

 

 

   

 

 

 

Debt in Brazilian currency

         5,128     1,746     6,874     5,920  
        

 

 

   

 

 

   

 

 

   

 

 

 

Total of loans and financings

         5,137     1,784     6,921     5,959  
        

 

 

   

 

 

   

 

 

   

 

 

 

Debentures, 2nd Issue (3)

   2017     IPCA + 7.96     R$     221     220     441     599  

Debentures—3rd Issue, 1st Series (2)

   2017     CDI + 0.90     R$     60     480     540     529  

Debentures – 2nd Issue, 2nd Series (2)

   2015     IPCA + 7.68     R$     —       —       —       554  

Debentures—3rd Issue, 3rd Series (2)

   2022     IPCA + 6.20     R$     47     876     923     833  

Debentures—3rd Issue, 2nd Series (2)

   2019     IPCA + 6.00     R$     14     261     275     248  

Debentures—3rd Issue, 2nd Series (3)

   2021     IPCA + 4.70     R$     55     1,348     1,403     1,266  

Debentures—3rd Issue, 3rd Series (3)

   2025     IPCA + 5.10     R$     35     804     839     758  

Debentures—3rd Issue, 1st Series (3)

   2018     CDI + 0.69     R$     51     411     462     451  

Debentures

   2018     CDI+1.60     R$     67     970     1,037     —    

Debentures

   2020     IPCA+8.07     R$     1     28     29     —    

Debentures—4th Issue, 2nd Series (2)

   2016     CDI+0.85     R$     501     —       501     502  

Debentures—5th Issue, 1st Series (2)

   2018     CDI+1.70     R$     12     1,400     1,412     1,406  

Debentures (5)

   2016     TJLP+3.12     R$     41     —       41     90  

Debentures (5)

   2015     CDI+0.62     R$     —       —       —       100  

Debentures (5)

   2018     CDI + 1.60     R$     3     100     103     —    

Debentures (5)

   2018     CDI+0.74     R$     33     67     100     100  

Debentures (5)

   2022     
 
TJLP+7.82 (75%) and
Selic+1.82(25%)
  
  
   R$     15     110     125     90  

Cemig Telecom—1st Issue, 1st Series (4)

   2018     TJLP+3.62     R$     4     4     8     12  

Cemig Telecom—1st Issue, 2nd Series (4)

   2018     TJLP+4.32     R$     1     2     3     4  

Cemig Telecom—1st Issue, 3rd Series (4)

   2018     TJLP+1.72     R$     1     1     2     2  

Cemig Telecom—1st Issue, 4th Series (4)

   2018     TJLP+3.62     R$     1     1     2     4  

Cemig Telecom—1st Issue, 5th Series (4)

   2018     TJLP+4.32     R$     —       —       —       1  

Cemig Telecom—1st Issue, 6th Series (4)

   2018     TJLP+1.72     R$     —       —       —       1  
        

 

 

   

 

 

   

 

 

   

 

 

 

Total. debentures

         1,163     7,083     8,246     7,550  
        

 

 

   

 

 

   

 

 

   

 

 

 

Overall total – Consolidated

         6,300     8,867     15,167     13,509  
        

 

 

   

 

 

   

 

 

   

 

 

 

Financing source Principal maturity Annual financial cost % Currency 2020 2019
    Current Non-current Total Total
FOREIGN CURRENCY                          
Banco do Brasil: Various Bonds (1) (4)  2024  Diverse  US$   2   10   12   18 
Eurobonds (2)  2024  9.25%  US$   59   7,795   7,854   6,092 
(-)Transaction costs            —     (16)  (16)  (19)
(±) Interest paid in advance (3)            —     (25)  (25)  (30)
Debt in foreign currency            61   7,764   7,825   6,061 
BRAZILIAN CURRENCY                          
Caixa Econômica Federal (5)  2021  TJLP + 2.50%  R$   17   —     17   61 
Caixa Econômica Federal (6)  2022  TJLP + 2.50%  R$   14   —     14   118 
Eletrobrás (4)  2023  UFIR + 6.00% at 8.00%  R$   3   5   8   20 
Large customers (4)  2024  IGP-DI + 6.00%  R$   —     —     —     5 
Sonda (7)  2021  110.00% of CDI  R$   50   —     50   49 
Promissory Notes – 1st Issue - Single series (8)  2020  107.00% of CDI  R$   —     —     —     875 
(-) FIC Pampulha - Marketable securities of subsidiary companies (9)            —     —     —     (3)
Debt in Brazilian currency            84   5   89   1,125 
Total of loans and financings            145   7,769   7,914   7,186 
Debentures - 3th Issue – 3rd Series (2)  2022  IPCA + 6.20%  R$   395   367   762   1,088 
Debentures - 6th Issue – 2nd Series (2)  2020  IPCA + 8.07%  R$   —     —     —     17 
Debentures - 7th  Issue – Single series (2) (11)  2021  140.00% of CDI  R$   289   —     289   578 
Debentures - 3th Issue – 2nd Series (4)  2021  IPCA + 4.70%  R$   588   —     588   1,109 
Debentures - 3th Issue – 3rd Series (4)  2025  IPCA + 5.10%  R$   43   992   1,035   991 
Debentures - 7th Issue – 1st Series (4)  2024  CDI + 0.45%  R$   542   1,350   1,892   2,165 
Debentures - 7th Issue – 2nd Series (4)  2026  IPCA + 4.10%  R$   3   1,585   1,588   1,520 
Debentures – 4th Issue – 1st Series (8)  2022  TJLP+1.82%  R$   10   10   20   31 
Debentures – 4th Issue – 2nd Series (8)  2022  Selic + 1,82%  R$   5   4   9   14 
Debentures – 4th Issue – 3th Series (8)  2022  TJLP + 1,82%  R$   12   10   22   34 
Debentures – 4th Issue – 4th Series (8)  2022  Selic + 1,82%  R$   5   5   10   15 
Debentures – 7th Issue – Single series (8)  2023  CDI + 1.50%  R$   20   40   60   80 
Debentures – 8th Issue – Single series (8)  2031  IPCA + 5.27%  R$   14   876   890   —   
(-) Discount on the issuance of debentures (10)            —     (18)  (18)  (22)
(-) Transaction costs            (12)  (29)  (41)  (29)
Total, debentures            1,914   5,192   7,106   7,591 
Total            2,059   12,961   15,020   14,777 

 

(1)Net balance of the Restructured Debt comprising bonds at par and discounted, with balance of R$234, less the amounts given as Deposits in guarantee, with balance of R$222. Interest rates vary: 2.00vary – from 2 to 8.00%8% p.a.; six-month Libor plus spread of 0.81% to 0.88% p.a.
(2)Cemig Geração e Transmissão;
(3)Advance of funds to achieve the yield to maturity agreed in the Eurobonds contract.
(4)Cemig Distribuição;
(4)(5)Cemig Telecom;Central Eólica Praias de Parajuru;
(5)(6)Gasmig;Central Eólica Volta do Rio;
(7)Arising from merger of Cemig Telecom.
(8)Gasmig. The proceeds from the 8th debenture issue, concluded by Gasmig on September 10, 2020, in the amount of R$850, were used to redeem the Promissory Notes issued on September 26, 2019, with maturity at 12 months, whose proceeds were used in their entirety for payment of the concession grant fee for the gas distribution concession contract.
(9)FIC Pampulha has financial investments in marketable securities issued by subsidiaries of the Company. For more information on this fund, see Note 31.
(10)Discount on the sale price of the 2nd series of the Seventh issue of Cemig Distribuição.
(11)On February 02, 2021, the Company made the mandatory early redemption of this debentures, in the amount of R$264, with 20% discount of the funds obtained by the sale of the Company’s interest in Light. For more information about the sale of the Company’s interest in Light, see Note 32.
F-119 

 

LOGOThe debentures issued by the subsidiaries are non-convertible, there are no agreements for renegotiation, nor debentures held in treasury.

There are early maturity clauses for cross-default in the event of non-payment by Cemig GT or by the Company, of any pecuniary obligation with individual or aggregate value greater than R$50 (“cross default”).

Funding raised

 

 

 

 

On September 10, 2020 Gasmig concluded its eighth non-convertible debenture issue, for R$850, in a single series, with 11-year maturity, monetary updating by the IPCA inflation index, and remuneratory interest of 5.27% per year on the 252 business days basis. The total of the net proceeds was used for the obligatory early redemption of Gasmig’s first Commercial Promissory Note issue, in a single series, totaling R$850 on the issue date.

Financing source

2020

 Signature date Principal maturity Annual financial cost % Amount
BRAZILIAN CURRENCY            
Debentures – 8th Issue – Single series September 2020  2031  IPCA + 5.27%  850 
(-)Transactions costs          (24)
             
Total raised          826 

Financing source

2019

 Signature date Principal maturity Annual financial cost % Amount
BRAZILIAN CURRENCY            
Debentures – 7th Issue – 1st Series (1) July 2019  2024  CDI + 0.454%  2,160 
Debentures – 7th Issue – 2nd Series (1) July 2019  2026  4.10% of IPCA  1,500 
Promissory Notes – 1st Issue (2) September 2019  2020  107.00% of CDI  850 
(-)Transactions costs          (10)
(-)Discount on the issuance of debentures (3)          (23)
             
Total raised          4,477 

(1)Cemig Distribuição
(2)Gasmig
(3)Discount on the sale price of the 2nd series of the debentures issued by Cemig Distribuição.

F-120 

Financing source

2018

 Signature date Principal maturity Annual financial cost % Amount
FOREIGN CURRENCY              
Eurobonds (1) July 2018  2024   9.25%  1,946 
(-) Transactions costs            (8)
(±)Interest paid in advance (2)            10 
             1,948 
BRAZILIAN CURRENCY              
Promissory Notes – 9th Issue - Single Series (3) May 2018  2019   151% of CDI   400 
(-)Transactions costs            (4)
Debentures            —   
Debentures (4) August 2018  2023   CDI + 1.50%   100 
Debentures – 6th Issue – Single Series (5) December 2018  2020   CDI + 1.75%   550 
(-)Transactions costs            (4)
             1,042 
Total raised            2,990 

(1)In July 2018, Cemig GT completed financial settlement of an additional tranche to its initial Eurobond issue completed on December 5, 2017. The new tranche, of US$ 500, which brought the total of the issuance to R$ 1,946 billion, has half-yearly coupon of 9.25% p.a., with maturity of the principal in 2024.
(2)Advance of funds to achieve the yield to maturity agreed in the Eurobonds contract.
(3)In May 2018 Cemig D made its 9th Promissory Note issue, with maturity at 18 months, annual remuneration of 151% of the CDI rate, and single bullet amortization on October 24, 2019.
(4)In August 2018 Gasmig completed its 7th debenture issue, with maturity at 5 years, paying CDI + 1.50%, with annual amortization from August 2019.
(5)In December 2018 the 6th Debenture Issue was placed, with maturity at 18 months, annual remuneration of CDI +1.75%, and monthly amortization in 12 payments from July 3, 2019.

Guarantees

The guarantees of the debtordebt balance on loans and financings,financing, on December 31, 2015,2020, were as follows:

  20152020

Promissory Notes:notes and Sureties and guarantees

  12,98110,197 

Guarantee and Receivables

  1,6183,454 

Without guarantee

Receivables
  568112 

TOTAL

Shares
  15,167330 
Unsecured 

927
TOTAL15,020 

The consolidated composition of loans, financingsfinancing and debentures, by currency and indexor,index, with the respective amortization, is as follows:

  2021 2022 2023 2024 2025 2026 Total
Currency              
US dollar  61   —     —     7,805   —     —     7,866 
Total, currency denominated  61   —     —     7,805   —     —     7,866 
Index                            
IPCA (1)  1,043   615   248   341   1,138   1,478   4,863 
UFIR/RGR (2)  3   3   2   —     —     —     8 
CDI (3)  912   570   560   268   —     —     2,310 
URTJ/TJLP (4)  53   20   —     —     —     —     73 
Total by index  2,011   1,208   810   609   1,138   1,478   7,254 
(-)Transaction costs  (12)  (1)  (1)  (18)  (5)  (20)  (57)
(±)Interest paid in advance  —     —     —     (25)  —     —     (25)
(-) Discount  —     —     —     —     (9)  (9)  (18)
Overall total  2,060   1,207   809   8,371   1,124   1,449   15,020 

 

   2016   2017   2018   2019   2020   2021   2022   After 2022   Total 

Currency

                  

US dollar

   2     —       —       —       —       —       —       31     33  

Euro

   7     4     3     —       —       —       —       —       14  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total by currency

   9     4     3     —       —       —       —       31     47  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Indexors

                  

IPCA index (1)

   373     220     130     590     748     747     499     603     3,910  

UFIR / RGR (2)

   50     40     35     24     20     6     6     4     185  

CDI Rate (Bank CD rate) (3)

   5,785     2,329     2,291     163     166     —       —       —       10,734  

URTJ / TJLP (4)

   77     35     32     29     29     27     27     27     283  

IGP–DI (5)

   4     —       2     —       —       —       —       —       6  

TR Rate (6)

   2     —       —       —       —       —       —       —       2  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total by indexor

   6,291     2,624     2,490     806     963     780     532     634     15,120  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Overall total

   6,300     2,628     2,493     806     963     780     532     665     15,167  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

(1) Expanded National Customer Price (IPCA) Index.

(2) Fiscal Reference Unit (Ufir / RGR).

(3) CDI: Interbank Rate for Certificates of Deposit.

(4) Interest rate reference unit (URTJ) / Long-Term Interest Rate (TJLP)

F-121 

 

(1)Table of ContentsExpanded National Consumer Price (IPCA) Index. 
(2)Fiscal Reference Unit (UFIR / RGR).
(3)Interbank Rate for Certificates of Deposit.
(4)URTJ: Interest rate reference unit.
(5)IGP-DI (‘General Domestic Availability Price Index’).
(6)TR Reference Interest Rate

The principal currencies and indexorsindex used for monetary updating of loans and financings had the following variations:

Currency

  2015
(%)
   2014
(%)
   Indexor   2015
(%)
   2014
(%)
 

US dollar

   47.01     13.39     IPCA     10.67     6.41  

Euro

   31.71     0.02     CDI     13.23     10.81  

LOGO

Currency Accumulated change in 2020, % Accumulated change in 2019, % Indexer Accumulated change in 2020, % Accumulated change in 2019, %
US dollar  28.93   4.02   IPCA   4.52   4.31 
           CDI   2.77   5.97 
           TJLP   (18.31)  (20.20)

 

The changes in loans, financingsfinancing and debentures wereare as follows:

 

Balance onat December 31. 2012

31, 2017
  10,41614,398 

Loans and financings obtained

Liabilities arising from business combination
  2,475163 

FundingInitial balance for consolidation purposes

14,561
Loans and financing obtained2,996
(–) Transaction costs

  (916)

Financings obtained net of funding costs

Interest paid in advance
  2,46610 

Monetary and exchange rate variation

Financing obtained, net
  2482,990 

Financial charges provisioned

Monetary variation
  742134 

Exchange rate variation

582
Financial charges provisioned1,287
Amortization of transaction cost33
Financial charges paid

  (8141,290)

Amortization of financings

financing
  (3,6013,527)

Balance on December 31, 2013

Subtotal
  9,45714,770 

Loans and financings obtained

FIC Pampulha: Marketable securities of subsidiary companies
  4,5622 

Funding costs

Balance at December 31, 2018
  —  14,772 

FinancingsLoans and financing obtained net of funding costs

  4,5624,510 

Liabilities assumed in business combinations(*(–)

392

Monetary and exchange rate variation

266

Financial charges provisioned

1,007

Financial charges paid

Transaction costs
  (78110)

Amortization  (–) Discount in the issues of financings

securities
  (1,39423)

Balance on December 31, 2014

  Financing obtained, net
  13,5094,477 

Loans and financings obtained

Monetary variation
  5,817142 

Funding costs

Exchange rate variation
226
Financial charges provisioned1,250
Amortization of transaction cost38
Financial charges paid  (781,265)

Financings obtained netAmortization of funding costs

5,739

Monetary and exchange rate variation

400

Financial charges provisioned

1,545

Financial charges paid

financing
  (1,3314,883)

AmortizationSubtotal

14,757
FIC Pampulha: Marketable securities of financings

subsidiary companies
20
Balance at December 31, 201914,777
Liabilities arising from business combination (1)10
Initial balance for consolidation purposes14,787
Loans and financing obtained850
(–) Transaction costs  (4,69524)

Balance on December 31, 2015

Monetary variation
  15,167187 
Exchange rate variation 

1,742
Financial charges provisioned1,211
Amortization of transaction cost15
Financial charges paid (2)(1,212)
Amortization of financing(2,531)
Reclassification to “Other obligations” (3)(8)
Subtotal15,017
FIC Pampulha: Marketable securities of subsidiary companies3
Balance at December 31, 202015,020 

 

(*)Balance(1)Loans arising from consolidationbusiness combinations due to the acquisition of Gasmig startingthe remaining equity interest in October 2014 (See Note 14).Companhia Centroeste de Minas, settled in full in August 2020.
(2)Withholding income tax on remittance of interest on Eurobonds, in the amount of R$130, was offset against PIS/Pasep and Cofins credits.
(3)Reclassification to Cemig D’s customers (CMM and Serra da Fortaleza).

F-122 

Borrowing costs, capitalized

Costs of loans directly related to acquisition, construction or production of an asset which necessarily requires a significant time to be concluded for the purpose of use or sale are capitalized as part of the cost of the corresponding asset. All other costs of loans are recorded as finance costs in the period in which they are incurred. Costs of loans include interest and other costs incurred by the Company in relation to the loan.

The Company transferred to Intangible assetssubsidiaries Cemig D and Gasmig considered the costs of loans and financingsfinancing linked to works,construction in progress as construction costs of intangible and concession contract assets, as follows:

  2020 2019 2018
Costs of loans and financing  1,211   1,250   1,287 
Financing costs on intangible assets and contract assets (1) (Notes 15 and 18)  (33)  (23)  (30)
Net effect in Profit or loss  1,178   1,227   1,257 

 

   2015  2014  2013 

Costs of loans and financings

   1,545    1,007    738  

Financial costs transferred to Intangible assets

   (159  (70  (40
  

 

 

  

 

 

  

 

 

 

Net effect in Profit or loss

   1,386    937    698  
  

 

 

  

 

 

  

 

 

 
(1)The average capitalization rate p.a. in 2020 was 5.39% (6.79% in 2019 and 9.64% in 2018).

The valueamounts of the charges capitalized R$ 159 (R$ 70 in 2014 and R$ 40 in 2013), hasborrowing costs have been excluded from the Statementstatement of Cash Flow, and fromcash flows, in the additions to the Cashcash flow inof investment activities, because it doesas they do not represent an outflow of cash for acquisition of the related asset.

The average rate of capitalization of the loans and financings whose costs were transferred to works was 15,25% (11.62% in 2014 and 9.90% in 2013).

LOGO

 

F-123 

 

Table of Contents 

Funding raised

This table gives the consolidated totals of funds raised in 2015:

Financing sources

  Principal maturity   

Annual financial cost – %

  Amount raised 

Brazilian currency

      

Banco do Brasil (Cemig GT)

   2015    106.90 of CDI   593  

Debentures 6th Issue – 1st Series (Cemig GT)

   2018    CDI + 1.60   967  

Debentures 6th Issue – 2nd Series (Cemig GT)

   2020    IPCA + 8.07%   27  

Promissory Notes—6th Issue (Cemig GT)

   2016    120% of CDI   1,407  

Banco da Amazônia (Cemig GT)

   2018    CDI + 1.90%   118  

Caixa Econômica Federal (Cemig D)

   2018    119% of CDI   200  

Promissory Notes—8th Issue (Cemig D)

   2016    111.70% of CDI   1,685  

Banco do Brasil (Cemig D)

   2020    114% of CDI   487  

Banco do Brasil (Cemig D)

   2017    111% of CDI   98  

Debentures—4th Issue (Gasmig)

   2022    TJLP + 7.82 (75%) and Selic + 1.82 (25%)   34  

Debentures—5th Issue (Gasmig)

   2018    CDI + 1.60   100  

Itaú Unibanco/Banco BBM (Cemig Telecom)

   2016    120% do CDI   23  
      

 

 

 

Total funding

       5,739  
      

 

 

 

Issues of promissory notes and debentures

In April 2015 Cemig D completed its eighth issue of Commercial Promissory Notes, with restricted placement efforts, issuing 340 promissory notes, in a single series, with nominal unit value of R$ 5 on the issue date, totaling R$ 1,700. The Notes have maturity of 360 days from the issue date, maturing on March 26, 2015, and pay remuneratory interest of 111.70% of the CDI Rate. The remuneratory interest will be paid on maturity together with the amortization. This issue of commercial promissory notes by Cemig D has a surety guarantee from its controlling stockholder, Cemig.

On July 15, 2015, Cemig GT concluded its sixth public issue of non-convertible debentures, with restricted placement efforts, issuing 100,000 unsecured non-convertible debentures in two series—97,275 debentures of the first series and 2,725 debentures of the second series—with nominal unit value of R$ 10 (ten thousand Reais) on the issue date, for a total of R$ 1,000. The net proceeds from this issue were allocated in replenishment of the Company’s cash position, following payment of debts.

The debentures of the First Series have maturity three years from the issue date, on July 15, 2018, and pay remuneratory interest of 100% of the CDI Rate, capitalized by a spread of 1.60% per year. The remuneratory interest will be paid annually, and amortization of the principal in two consecutive tranches, the first becoming due on July 15, 2017, and the second on July 10, 2018.

LOGO

The debentures of the Second Series have maturity five years from the issue date, on July 15, 2020, with monetary updating by the IPCA index, and pay remuneratory interest of 8.07% per year. The remuneratory interest will be paid annually, and amortization of the principal and monetary updating in two consecutive tranches, the first becoming due on July 15, 2019, and the second on July 10, 2020.

The issue has a surety guarantee from the Issuer’s controlling stockholder, Cemig.

On December 30, 2015 Cemig GT concluded its sixth issue of commercial promissory notes, for a total of R$ 1,440. The net proceeds from the issue of Notes were allocated to payment of the first portion of the Concession Grant Fee for the hydraulic plants in Lot D of Aneel Auction 12/2015. The Promissory Notes have maturity at 360 days, on December 24, 2016, and pay remuneratory interest equal to 120.00% of the average one-day ‘DI’, ‘over extra-grupo’ rate for interbank deposits, to be paid on the maturity date. This issue has a surety guarantee from the controlling stockholder, Cemig.

Debentures

The debentures issued by the Company are not convertible into shares, and have the following characteristics:

Issuer

  

Guarantee

  

Annual cost (%)

  Maturity   2015   2014 

Cemig GT – 2nd Issue – 2nd Series

  None  IPCA + 7.68   2015     —       554  

Cemig GT – 3rd Issue – 1st Series

  Unsecured  CDI + 0.90   2017     540     529  

Cemig GT – 3rd Issue – 3rd Series

  Unsecured  IPCA + 6.20   2022     923     833  

Cemig GT – 3rd Issue – 2nd Series

  Unsecured  IPCA + 6.00   2019     275     248  

Cemig GT – 4th Issue

  Unsecured  CDI + 0.85   2016     501     502  

Cemig GT – 5th Issue

  Unsecured  CDI*1.70   2018     1,412     1,406  

Cemig D – 3rd Issue – 1st Series

  Surety  CDI + 0.69   2018     462     451  

Cemig D – 3rd Issue – 2nd Series

  Surety  IPCA + 4.70   2021     1,403     1,266  

Cemig D – 3rd Issue – 3rd Series

  Surety  IPCA + 5.10   2025     839     758  

Debentures

  Surety  CDI+1.6   2018     1,037     —    

Debentures

  Surety  IPCA+8.07   2020     29     —    

Cemig D – 2nd Issue

  None  IPCA + 7.96   2017     441     599  

Gasmig

  Unsecured  TJLP+3.12   2016     41     90  

Gasmig

  Unsecured  CDI+0.62   2015     —       100  

Gasmig

  Unsecured  CDI+0.74   2018     100     100  

Gasmig

  Unsecured  TJLP+7.82 (75%) and Selic+1.82(25%)   2022     125     90  

GASMIG

  Unsecured  CDI + 1.60   2018     103     —    

Cemig Telecom—1st Issue, 1st Series (4)

  Receivables (Revenue)  TJLP+3.62   2018     8     12  

Cemig Telecom—1st Issue, 2nd Series (4)

  Receivables (Revenue)  TJLP+4.32   2018     3     4  

Cemig Telecom—1st Issue, 3rd Series (4)

  Receivables (Revenue)  TJLP+1.72   2018     2     2  

Cemig Telecom—1st Issue, 4th Series (4)

  Receivables (Revenue)  TJLP+3.62   2018     2     4  

Cemig Telecom—1st Issue, 5th Series (4)

  Receivables (Revenue)  TJLP+4.32   2018     —       1  

Cemig Telecom—1st Issue, 6th Series (4)

  Receivables (Revenue)  TJLP+1.72   2018     —       1  
        

 

 

   

 

 

 

TOTAL

         8,246     7,550  
        

 

 

   

 

 

 

For the debentures issued by the Company, there are no restrictive covenants, nor agreements for renegotiation, nor debentures held in treasury. There is an early maturity cross-default clause in the event of non-payment of any pecuniary obligation with individual or aggregate value greater than R$ 50 million.

LOGO

Restrictive covenants

The Company has financing contracts with covenants related to financial indices, calculated in a balance sheet audited by an independent auditing company registered with the CVM (Brazilian Securities Commission),covenants as follows:

 

Title - SecurityCovenantRatio required – Issuer

Ratio required

Cemig (guarantor)

Compliance required

Covenant7th Debentures Issue

Cemig GT (1)

Net debt

/

(Ebitda + Dividends received)

Required ratioThe following or less:

3.0 in 2020

2.5 in 2021

The following or less:

3.0 in 2020

2.5 in 2021

Semi-annual and annual

CEMIGEurobonds

Cemig GT (2)

Net debt

/

Ebitda adjusted for the Covenant (6)

The following or less:

3.0 on Dec. 31, 2020

3.0 on June 30, 2021

2.5 on/after Dec. 31, 2021

The following or less:

3.0 on Dec. 31, 2020

3.0 on June 30, 2021

3.0 on/after Dec. 31, 2021

Semi-annual and annual

Shareholders’ equity of the Guarantor / Total assets of the Guarantor (1)7th Debentures Issue

Cemig D

Net debt

/

Ebitda adjusted

30%The following or moreLess than 3.5The following or Less than 3.0Semi-annual and annual

Shareholders’ equity / Total assets of the Guarantor (Cemig – Cia. Energética de Minas Gerais) (2)Debentures

30% or more

Net debt / Ebitda (2)

4x or less

GASMIG

Ebitda / Service of debt (3)

1.3 or more;

Overall indebtedness (Total liabilities/Total liabilities / Total assets (3)

assets)Less than 0.6-Annual
Ebitda / Debt servicing1.3 or more-Annual
Ebitda / Net finance income (expenses)2.5 or more-Annual
Net debt / Ebitda

Cemig TelecomThe following or less:

2.5 on/after Dec, 31.2020

-Annual

Ebitda / Service of debt8th Debentures Issue

Gasmig

Single series (4)

EBITDA/Debt servicing

Net debt/EBITDA

1.10

1.3 or more as of Dec, 31.2020

3.0 or less as of Dec, 31.2020

-

-

Annual

Annual

Ebitda margin (Ebitda / Net operational revenue) (4)

Financings Caixa Econômica Federal (CEF)

Parajuru and Volta do Rio (5)

0.30 or more

Debt servicing coverage index

Equity / Total assets (4)liabilities

Share capital subscribed in investee / Total investments made in the project financed

0.30

1.20 or more

Total financial debt / Ebitda (4)

20.61% or more (Parajuru)

20.63% or more (Volta do Rio)

20.61% or more (Parajuru)

20.63% or more (Volta do Rio)

-

-

-

3.50 or less

Annual (during amortization)

Always

Always

  

(1)If it does not succeed in achieving the required ratio, the subsidiary7th Issue of Debentures by Cemig GT, will have six months from the endas of the business year in which the ratio was found, to: (i) constitute real guarantees which in the assessmentDecember 31, 2016, of the BNDES represent 130.00% of the value of the debtor balance of the contract; or (ii) present an interim balance sheet, audited by an auditor registered with the CVM (Brazilian Securities Commission), that indicates the return to the index required.R$2,240.
(2)In the event of a possible breach of the financial covenants, interest will automatically be increased by 2% p.a. during the period in which they remain exceeded. There is also an obligation to comply with a ‘maintenance’ covenants – that the consolidated debt, shall have a guarantee for debt of 1.75x Ebitda (2.0 as of December 31, 2017); and a ‘damage’ covenant, requiring real guarantee for debt at Cemig GT of 1.5x Ebitda.
(3)If itGasmig does not meetachieve the required indices, the Companycovenants, it must, within 30 calendar120 days from the date of written notice in writing from BNDES or BNDESPar, constitute guarantees acceptable by the BNDES on non-achievement of onedebenture holders for the total amount of the indices, constitute real guarantees which indebt, subject to the assessmentrules of the BNDES represent 130.00% of the value of the amount outstanding under the contract,National Monetary Council (CMN), unless the levels referred to have been re-establishedrequired ratios are restored within that period.
(3)Cross default: Certain contractually specified situations can cause early maturity of other debts.debts (cross-default).
(4)Non-compliance with the financial covenants results in automatic early maturity. If early maturity is declared by the debenture holders, Gasmig must make the payment after receipt of notification.
(5)The event of non-compliancefinancing contracts with certain clauses by Cemig Telecom may cause blockage ofCaixa Econômica Federal for the funds in the Attention Account,Praias de Parajuru and Volta do Rio wind power plants have financial covenants with compliance relating to early maturity of the contract,debt remaining balance. Compliance with the debt servicing coverage index is considered to be demandable only annually and executionduring the period of the guarantees. These obligations can be principally summed up as maintaining, from the time of issue of the debentures to their final maturity, at least three of the four following financial ratios,amortization, which must be met at the end of each half-year, i.e. on June 30 and December 31.begins in July 2020.

On December 31, 2015, all restrictive covenants were complied with.

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(6)Ebitda is defined as: (i) Profit before interest, income tax and Social Contribution tax on profit; depreciation; and amortization, calculated in accordance with CVM Instruction 527, of October 4, 2012; – less: (ii) non-operational profit; any non-recurring non-monetary credits or gains that increase net profit; any payments in cash made on consolidated basis during the period relating to non-monetary charges that were newly added in the calculation of Ebitda in any prior period; and any non-recurring non-monetary expenses or charges.

 

 

The covenants remain in compliance as of December 31, 2020, with the exception non-compliance with the non-financial covenant of the loan contracts with the CEF of the subsidiaries Central Eólica Praias de Parajuru and Central Eólica Volta do Rio. Thus, exclusively to comply with the requirement of item 69 IAS 1, the Company reclassified R$2 to current liabilities, referring to the loans of those subsidiaries, which were originally classified in non-current liabilities. Additionally, the Company assessed the possible consequences arising from this matter in their other contracts for loans, financings and debentures, and concluded that no further adjustments were necessary.

F-124 

The information on the derivative financial instruments (swaps) contracted to hedge the debt servicing of the Eurobonds (principal, in foreign currency, plus interest), and the Company’s exposure to interest rate risks, are disclosed in Note 31.

23.REGULATORY CHARGES

   2015   2014 

Global Reversion Reserve – RGR

   48     48  

Energy Development Account – CDE

   280     21  

Eletrobrás – Compulsory loan

   1     1  

Aneel inspection charge

   3     3  

Energy Efficiency

   207     138  

Research and Development

   160     99  

Energy System Expansion Research

   2     4  

National Scientific and Technological Development Fund

   3     8  

Proinfa Alternative Energy Program

   7     4  

Emergency capacity charge

   31     32  

Consumer charges – ‘Tariff Flag’ amounts

   1     —    
  

 

 

   

 

 

 
   743     358  
  

 

 

   

 

 

 

Current liabilities

   517     106  

Non-current liabilities

   226     252  

 

  

 

2020 

 2019
Liabilities    
Global Reversion Reserve (RGR)  28   31 
Energy Development Account (CDE)  64   58 
Grantor inspection fee – ANEEL  3   3 
Energy Efficiency Program  265   255 
Research and development (R&D)  225   199 
Energy System Expansion Research  4   3 
National Scientific and Technological Development Fund  8   6 
Proinfa – Alternative Energy Program  7   8 
Royalties for use of water resources  13   10 
Emergency capacity charge  26   26 
Customer charges – Tariff flags  90   —   
Others  4   5 
   737   604 
         
Current liabilities  446   457 
Non-current liabilities  291   147 

21.24.POST-RETIREMENT LIABILITIESPOST-EMPLOYMENT OBLIGATIONS

Forluz Pension plan (a Supplementary retirement pension plan)

Cemig is a sponsor

Company and its subsidiaries are sponsors of Forluz –Forluminas Social Security Foundation,, a non-profit legal entity whose object is to provide its associates and participants and their dependents with a financialfinance income to complement retirement and pension, in accordance with the Forluz pension plan that they are subscribed in.

Forluz makesprovides the following supplementary pension benefit plans available to its participants:

The Mixed BenefitsBenefit Plan (‘Plan B’): This plan operates as a defined-contribution plan duringin the fund accumulation phase for retirement benefits for normal time of service, and as a defined-benefit plan for disability or death of participants still in active employment, and for receipt of benefits for time of contribution. The Sponsors match the basic monthly contributions of the participants. This is the only plan open for joining by new participants. The actuarial risks related to Plan B occur only as from the option for the lifetime benefit at the moment of the participant’s retirement. In this specific case the responsibility for the risk of insufficiency of reserves for coverage of the benefits (deficits) is in parity between sponsors and participants.

F-125 

Pension Benefits BalancesFunded Benefit Plan (‘Plan AA’): This plan includes all currently employed and assisted participants who opted to migrate from the Company’s previously sponsored defined benefit plan, and are entitled to a benefit proportional to those balances. For participants who are still working, this benefit has been deferred to the retirement date. The benefit balances of Plan A have the characteristic of lifetime payment, and the responsibility for the risk of insufficiency of reserves to cover the benefits (deficits) is exclusively of the sponsors.

Cemig, Cemig GT

Company and Cemig Dits subsidiaries also maintain, independently of the plans made available by Forluz, payments of part of the life insurance premium for the retirees, and contribute to a health plan and a dental plan for the active employees, retired employees and dependents, administered by Cemig Saúde.

 

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Amortization of the actuarialActuarial obligations and recognition in the financial statements

In

On this Note the Company statesdiscloses its obligations and expenses incurred for purposes of the Retirement Plan, Health Plan, Dental Plan and the Life Insurance Plan in accordance with the standards specified by theterms of IAS 19 - Employee Benefits, and anthe independent actuarial opinion issued as of December 31, 2015.2020.

Debt with the pension fund (Forluz)

The Company has recognized an obligation for past actuarial deficits relating to the pension fund in the amount of R$ 812473 on December 31, 20152020 (R$ 799566 on December 31, 2014)2019). This amount has been recognized as an obligation payable by Cemig and its subsidiaries, and jointly-controlled entities, and is beingwill be amortized byuntil June of 2024, through monthly installments calculated by the system of constant installments (known as the ‘Price’ table). After the Third Amendment to the Forluz Agreement, the amounts began to be, and adjusted only by the IPCA Inflation Index (Índice Nacional de Preços ao Consumidor Amplo, or Amplified(Expanded National Consumer Price Index) publishedCustomer Price) inflation index (published by the Brazilian Geography and Statistics Institute (Instituto Brasileiro de Geografia e Estatística, or IBGE), plus 6% per year.

Thus, for the retirement obligations, the liability recognized in the Statement of financial position is the debt agreed with Forluz for amortization of the actuarial obligations mentioned above, in view of the fact that in 2014 it is greater than the liability to the pension fund contained in the actuary’s opinion. Because the The Company is required to pay this debt even if Forluz has a surplus, thus, the Company maintain recorded the debt in full, and record the effects of monetary updating and interest in finance income (expenses) in the Statementstatement of income.

Independent Actuarial Information

The consolidated actuarial informationAgreement to cover the deficit on Forluz Pension Plan ‘A’

Forluz and the Company have signed a Debt Assumption Instrument to cover the deficit of Plan A for the years of 2015, 2016 and 2017. On December 31, 2020 the total amount payable by Cemig and its subsidiaries as a result of the Holding companyPlan A deficits is R$540 (R$550 on December 31, 2019, referring to the Plan A deficits of 2015 and 2016). The monthly amortizations, calculated by the constant installments system (Price Table), will be paid until 2031 for the 2015 and 2016 deficits, in the amount of R$363, and up to 2033 for the 2017 deficit, in the amount of R$177. Remuneratory interest applicable to the outstanding balance is 6% p.a., plus the effect of the subsidiariesIPCA. If the plan reaches actuarial surplus before the full period of amortization of the debt, also Company will not be required to pay the remaining installments and the contract will be extinguished.

In December 2020, in accordance with the applicable legislation, Forluz proposed to Cemig a new Debt Assumption Instrument to be signed, if approved, by Forluz, Cemig, Cemig GT and Cemig D, in accordance with the plan to cover the deficit of Plan A, that occurred in 2019. The total amount to be paid by the Company to cover the deficit is as follows:R$160, through 166 monthly installments. The remuneration interest rate over the outstanding balance is 6% per year, plus the effect of the IPCA. If the plan reaches actuarial balance before the full period of amortization of the debt, the Company will not be required to pay the remaining installments and the contract will be extinguished.

F-126 

 

2015

  Pension plans and
retirement
supplement plans
  Health
Plan
   Dental
Plan
   Life
insurance
   Total 

Present value of funded obligations

   8,049    1,323     30     554     9,956  

Fair value of plan assets

   (6,703  —       —       —       (6,703
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Net liabilities in statement of financial position

   1,346    1,323     30     554     3,253  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 
Table of Contents 

2014

  Pension plans and
retirement
supplement plans
  Health
Plan
   Dental
Plan
   Life
insurance
   Total 

Present value of funded obligations

   8,124    1,120     33     680     9,957  

Fair value of plan assets

   (8,051  —       —       —       (8,051
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Net liabilities (net assets)

   73    1,120     33     680     1,906  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Adjustment to Asset Ceiling

   79    —       —       —       79  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Adjusted net liabilities

   152    1,120     33     680     1,985  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Complement for debt to Forluz

   646    —       —       —       646  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Net liabilities in statement of financial position

   798    1,120     33     680     2,631  
  

 

 

  

 

 

   

 

��

   

 

 

   

 

 

 

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Actuarial information

 

2020 Pension plans and retirement supplement plans Health plan Dental plan Life insurance Total
Present value of obligations  13,308   3,319   64   551   17,242 
Fair value of plan assets  (10,420)  —     —     —     (10,420)
Initial net liabilities  2,888   3,319   64   551   6,822 
Adjustment to asset ceiling  21   —     —     —     21 
Net liabilities in the statement of financial position  2,909   3,319   64   551   6,843 

2019 Pension plans and retirement supplement plans Health plan Dental plan Life insurance Total
Present value of obligations  13,285   3,102   61   574   17,022 
Fair value of plan assets  (10,366)  —     —     —     (10,366)
Initial net liabilities  2,919   3,102   61   574   6,656 
Adjustment to asset ceiling  53   —     —     —     53 
Net liabilities in the statement of financial position  2,972   3,102   61   574   6,709 

The asset ceiling is the present value of any economic benefits available in the form of restitutions coming from the plan or reductions in future contributions to the plan.

The present value of the liabilities of the pension plan is adjusted to the asset ceiling, which corresponds to the surplus result of Plan B, which has a specific destination allocation under the regulations of the National Private Pension Plans Council (CNPC).

 

The changes in the present value of the defined benefit obligation are as follows:

 

   Pension plans and
retirement
supplement plans
  Health
Plan
  Dental
Plan
  Life
insurance
  Total 

Defined-benefit obligation on December 31.2012

   9,191    820    22    736    10,769  

Cost of current service

   11    17    —      8    36  

Interest on the actuarial obligation

   806    72    2    68    948  

Actuarial losses (gains) recognized

   (2,037  169    6    (200  (2,062

Benefits paid

   (619  (66  (2  (12  (699
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Defined-benefit obligation on December 31.2013

   7,352    1,012    28    600    8,992  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Cost of current service

   6    6    —      4    16  

Interest on the actuarial obligation

   869    125    4    73    1,071  

Actuarial losses (gains) recognized

   570    50    2    14    636  

Benefits paid

   (673  (73  (2  (11  (759
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Defined-benefit obligation on December 31.2014

   8,124    1,120    32    680    9,956  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Cost of current service

   6    7    1    3    17  

Interest on the actuarial obligation

   934    135    3    81    1,153  

Actuarial losses (gains) recognized

   (281  138    (4  (124  (271

Plan amendment—Past service

   —      —      —      (74  (74

Benefits paid

   (734  (77  (2  (12  (825
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Defined-benefit obligation on December 31.2015

   8,049    1,323    30    554    9,956  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 
  Pension plans and retirement supplement plans Health plan Dental plan Life insurance Total
Defined-benefit obligation at December 31, 2017  10,545   1,809   39   270   12,663 
Cost of current service  3   10   —     2   15 
Interest on actuarial obligation  959   173   4   25   1,161 
Actuarial losses (gains):                    
Due to changes in demographic assumptions                    
Due to changes in financial assumptions  467   402   8   26   903 
Due to adjustments based on experience  (20)  68   —     113   161 
   447   470   8   139   1,064 
                     
Benefits paid  (881)  (118)  (3)  (9)  (1,011)
Defined-benefit obligation at December 31, 2018  11,073   2,344   48   427   13,892 
Cost of current service  1   14   —     3   18 
Interest on actuarial obligation  963   208   4   38   1,213 
Actuarial losses (gains):                    
Due to changes in demographic assumptions  6   —     —     —     6 
Due to changes in financial assumptions  2,058   576   11   130   2,775 
Due to adjustments based on experience  83   91   —     (14)  160 
   2,147   667   11   116   2,941 
Benefits paid  (899)  (131)  (2)  (10)  (1,042)
Defined-benefit obligation at December 31, 2019  13,285   3,102   61   574   17,022 
Cost of current service  1   21   1   3   26 
Interest on actuarial obligation  887   215   4   41   1,147 
Actuarial losses (gains):                    
Due to changes in demographic assumptions  135   395   4   —     534 
Due to changes in financial assumptions  (375)  (152)  (4)  (34)  (565)
Due to adjustments based on experience  289   (119)  1   (23)  148 
   49   124   1   (57)  117 
Benefits paid  (914)  (143)  (3)  (10)  (1,070)
Defined-benefit obligation at December 31, 2020  13,308   3,319   64   551   17,242 

F-127 

Changes in the fair values of the plan assets wereare as follows:

  Pension plans and
retirement
supplement plans

Fair value of plan assets at December 31. 2012

31, 2017
  8,1428,546 

Real returnReturn on the investments

  1041,220 

Contributions from the Employer

employer
  101178 

Benefits paid

  (619881)

Fair value of the plan assets at December 31. 2013

31, 2018
  7,7289,063 

Real returnReturn on the investments

  8892,003 

Contributions from the Employer

employer
  107199 

Benefits paid

  (673899)

Fair value of the plan assets at December 31. 2014

31, 2019
  8,05110,366 
Return on investments 

757
 

Real return on the investments

Contributions from employer
211
Benefits paid  (730914)

Contributions fromFair value of the Employer

plan assets at December 31, 2020
  116

Benefits paid

(734

Fair value at December 31. 2015

6,703

10,420
 

The company made changes to its life insurance, coming into effect on January 1, 2016, which result in changes to the maximum limit of the capital insured. This change resulted in a reduction of R$ 74 in the post-retirement liabilities reported at December 31, 2015, with counterpart in the Statement of income for 2015.

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The amounts recognized in the 2015, 20142020, 2019 and 2013 Statement2018 statement of income are as follows:

 

2015

  Pension
plans and
retirement
supplement
plans
  Health
Plan
   Dental
Plan
   Life
insurance
  Total 

Cost of current service

   6    7     1     3    17  

Interest on the actuarial obligation

   934    135     3     81    1,153  

Expected return on the assets of the Plan

   (933  —       —       —      (933

Past service cost

   —      —       —       (74  (74
  

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 

Expense as per actuarial opinion

   7    142     4     10    163  
  

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 

Adjustment relating to debt to Forluz

   122    —       —       —      122  
  

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 

Expense in 2015

   129    142     4     10    285  
  

 

 

  

 

 

   

 

 

   

 

 

  

 

 

 

2014

  Pension
plans and
retirement
supplement
plans
  Health
Plan
   Dental
Plan
   Life
insurance
   Total 

Cost of current service

   6    6     —       4     16  

Interest on the actuarial obligation

   869    125     4     73     1,071  

Expected return on the assets of the Plan

   (922  —       —       —       (922
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Expense as per actuarial opinion

   (47  131     4     77     165  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Adjustment to the asset ceiling

   47    —       —       —       47  

Adjustment relating to debt to Forluz

   99    —       —       —       99  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Expense in 2014

   99    131     4     77     311  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

2013

  Pension
plans and
retirement
supplement
plans
  Health
Plan
   Dental
Plan
   Life
insurance
   Total 

Cost of current service

   11    17     —       8     36  

Interest on the actuarial obligation

   806    72     2     68     948  

Expected return on the assets of the Plan

   (717  —       —       —       (717
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Expense as per actuarial opinion

   100    89     2     76     267  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Adjustment relating to debt to Forluz

   2    —       —       —       2  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

Expense in 2013

   102    89     2     76     269  
  

 

 

  

 

 

   

 

 

   

 

 

   

 

 

 

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2020 Pension plans and retirement supplement plans Health plan Dental plan Life insurance Total
Current service cost  1   21   1   3   26 
Interest on the actuarial obligation  887   215   4   41   1,147 
Expected return on the assets of the Plan  (682)  —     —     —     (682)

Expense (recovery of expense) in 2020

according to actuarial calculation

  206   236   5   44   491 

 

 

2019 Pension plans and retirement supplement plans Health plan Dental plan Life insurance Total
Current service cost  1   14   —     2   17 
Interest on the actuarial obligation  963   208   5   38   1,214 
Expected return on the assets of the Plan  (767)  —     —     —     (767)

Expense (recovery of expense) in 2019

according to actuarial calculation

  197   222   5   40   464 

 

 

2018 Pension plans and retirement supplement plans Health plan Dental plan Life insurance Total
Current service cost  4   10   0   1   15 
Interest on the actuarial obligation  959   172   4   26   1,161 
Expected return on the assets of the Plan  (771)  —     —     —     (771)

Expense (recovery of expense) in 2018

according to actuarial calculation

  192   182   4   27   405 

F-128 

Changes in net liabilities:liabilities were as follows:

  Pension plans and retirement supplement plans Health plan Dental plan Life insurance Total
Net liabilities at December 31, 2017  2,068   1,809   38   271   4,186 
Expense recognized in Statement of income  193   183   4   25   405 
Contributions paid  (178)  (118)  (2)  (9)  (307)
Actuarial gains (losses)  87   470   8   140   705 
Net liabilities at December 31, 2018  2,170   2,344   48   427   4,989 
                     
Expense recognized in Statement of income  197   222   5   40   464 
Contributions paid  (200)  (131)  (2)  (10)  (343)
Actuarial gains (losses)  805   667   10   117   1,599 
Net liabilities at December 31, 2019  2,972   3,102   61   574   6,709 
                     
Expense recognized in Statement of income  206   236   5   44   491 
Contributions paid  (211)  (143)  (3)  (10)  (367)
Actuarial gains (losses)  (58)  124   1   (57)  10 
Net liabilities at December 31, 2020  2,909   3,319   64   551   6,843 
                     
               2020   2019 
Current liabilities              305   288 
Non-current liabilities              6,538   6,421 

Amounts recorded as current liabilities refer to contributions to be made by Cemig and its subsidiaries in the next 12 months for the amortization of the actuarial liabilities.

 

   Pension plans and
retirement
supplement plans
  Health
Plan
  Dental
Plan
  Life
insurance
  Total 

Net liabilities on December 31. 2012

   1,048    820    22    736    2,626  

Expense (Revenue) Recognized in Statement of income

   101    89    3    76    269  

Contributions paid

   (100  (66  (2  (12  (180

Actuarial losses (gains)

   (241  169    6    (200  (266
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net liabilities on December 31. 2013

   808    1,012    29    600    2,449  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Expense Recognized in Statement of income

   99    131    4    77    311  

Contributions paid

   (109  (73  (2  (11  (195

Actuarial losses (gains)

   —      50    2    14    66  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net liabilities on December 31. 2014

   798    1,120    33    680    2,631  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Expense Recognized in Statement of income

   129    142    4    84    359  

Contributions paid

   (116  (77  (3  (12  (208

Plan amendment—Past service

   —      —      —      (74  (74

Actuarial losses (gains)

   535    138    (4  (124  545  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 

Net liabilities on December 31. 2015

   1,346    1,323    30    554    3,253  
  

 

 

  

 

 

  

 

 

  

 

 

  

 

 

 
     2015    2014    2013  
    

 

 

  

 

 

  

 

 

 

Current liabilities

     167    153    138  

Non-current liabilities

     3,086    2,478    2,311  

The expenses on pension funds are recordedamounts reported as ‘Expense recognized in Financial revenues (expenses) because they represent the interestStatement of income’ refer to the costs of post-employment obligations, totaling R$438 in 2020 (R$408 in 2019 and R$337 in 2018), plus the finance expenses and monetary adjustmentsupdating on the debt towith Forluz, as mentioned previously in this Note. The expenses on the health, dental, and life insurance plans are recorded in the Other operating expenses line.amounts of R$53 in 2020 (R$56 in 2019 and R$68 in 2018).

The independent actuary’s estimateestimation for the expense amount to be recognized for the 2016 business year2021 is as follows:

 

 Pension plans and retirement supplement plans Health plan Dental plan Life insurance Total
  Pension plans and
retirement
supplement plans
 Health
Plan
   Dental
Plan
   Life
insurance
   Total 

Cost of current service

   5   9     —       3     17  
Current service cost  2   21   1   3   27 

Interest on the actuarial obligation

   1,013   174     4     72     1,263    884   231   5   39   1,159 

Expected return on the assets of the Plan

   (833  —       —       —       (833  (685)  —     —     —     (685)
  

 

  

 

   

 

   

 

   

 

 

Expense in 2016 as per actuarial opinion

   185    183     4     75     447  
  

 

  

 

   

 

   

 

   

 

 
Estimated total expense in 2020 as per actuarial report  201   252   6   42   501 

The expectation for payment of benefits for the 2016 business year2021 is as follows:

 

   Pension plans and
retirement
supplement plans
   Health
Plan
   Dental
Plan
   Life
insurance
   Total 

Estimate of payments of benefits

   773     81     2     13     869  
F-129 

  Pension plans and retirement supplement plans – Forluz Health plan Dental plan Life insurance Total
Estimated payment of benefits  928   172   3   18   1,121 

The Company and its subsidiaries have the expectation of making contributions to the pension plan in 20162021 of R$ 123221 for amortization of the agreed debtdeficit of Plan A, and R$ 94 to81 for the Defined Contribution Plan (recorded directly in the profit or lossStatement of income for the year).

The average maturity periods of the obligations of the benefit plans, in years, are as follows:

LOGO

Pension plans and retirement supplement plans Health plan Dental plan Life insurance
Plan A Plan B 
11.58  12.81   13.8   15.01   18.66 

 

The principalmain categories ofplan’s assets, of the plan, as a percentage of the total of the plan’s assets are as follows:

 

 2020 2019
  2015 2014 

Shares of Brazilian companies

   6.90 8.68
Shares  9.25%  9.51%

Fixed income securities

   66.38 58.16  72.17%  72.28%

Real estate property

   9.66 8.16  3.71%  3.79%

Other

   17.06 25.00
  

 

  

 

 
Others  14.87%  14.42%

Total

   100.00  100.00%  100.00%  100.00%
  

 

  

 

 

The following assets of the Pension Plan include the following assets, valuedpension plan, measured at fair value, of Cemig, Cemig GT and Cemig D:are related to the Company:

 

   2015   2014 

Non-convertible debentures issued by the Sponsor and subsidiaries

   418     345  

Shares issued by the Sponsor

   6     9  

Real estate properties of the Foundation occupied by the Sponsors

   230     230  
  

 

 

   

 

 

 
   654     584  
  

 

 

   

 

 

 
  2020 2019
Non-convertible debentures issued by the Company  338   398 
Shares issued by the Company  4   24 
Real estate properties of the Foundation, occupied by the Company  285   503 
   627   925 

This table givesprovides the main actuarial assumptions:

 

   2015   2014 

Annual discount rate for present value of the actuarial obligation

   13.20%     12.00%  

Annual expected return on plan assets

   13.20%     12.00%  

Long-term annual inflation rate

   5.50%     5.50%  

Annual salary increases

   7.61%     7.61%  

Mortality rate

   AT-2000     AT-2000  

Disability rate

   Álvaro vindas     Álvaro Vindas  

Disabled mortality rate

   AT 49     AT 49  
  2020
  Pension plans and retirement supplement plans Health plan and Dental plan Life insurance
Annual discount rate for present value of the actuarial obligation  6.83% 7.14%  7.25%
Annual expected return on plan assets  6.83% Not applicable  Not applicable 
Long-term annual inflation rate  3.32% 3.32%  3.32%
Estimated future annual salary increases  3.32% Not applicable  4.56%
General mortality table  AT-2000 M S10% D10%  AT-2000 M S10% D20%  AT-2000 M S10% D20% 
Disability table  Not applicable  Álvaro Vindas D30%  Álvaro Vindas D30% 
Disabled mortality table  AT-49 M  MI-85 F  MI-85 F 
Real growth of contributions above inflation (1)  —    1%  —   

Below is a

(1)Starting in 2018, Company adopted the assumption of real growth of the contributions above inflation at the rate of 1% p.a.

  2019
  Pension plans and retirement supplement plans Health plan and Dental plan Life insurance
Annual discount rate for present value of the actuarial obligation  6.87% 7.09%  7.19%
Annual expected return on plan assets  6.87% Not applicable  Not applicable 
Long-term annual inflation rate  3.61% 3.61%  3.61%
Estimated future annual salary increases  3.61% Not applicable  4.85%
General mortality table  AT-2000 M S10% D10%  AT-2000 M S10% D20%  AT-2000 M S10% D20% 
Disability table  Not applicable  Álvaro Vindas D30%  Álvaro Vindas D30% 
Disabled mortality table  AT-49 M  MI-85 F  MI-85 F 
Real growth of contributions above inflation (1)  —    1%  —   

(1)Starting in 2018, Company adopted the assumption of real growth of the contributions above inflation at the rate of 1% p.a.

F-130 

  2018
  Pension plans and retirement supplement plans Health plan and Dental plan Life insurance
Annual discount rate for present value of the actuarial obligation  9.02% 9.60%  9.57%
Annual expected return on plan assets  9.02% Not applicable  Not applicable 
Long-term annual inflation rate  4.01% 4.00%  4.00%
Estimated future annual salary increases  4.01% Not applicable  6.08%
General mortality table  AT-2000 M S10% D10%  AT-2000 M S10% D20%  AT-2000 M S10% D20% 
Disability table  Not applicable  Álvaro Vindas D30%  Álvaro Vindas D30% 
Disabled mortality table  AT 49 M  Winklevoss D30%  Winklevoss D30% 
Real growth of contributions above inflation (1)  —    1%  —   

(1)Starting in 2018, Company adopted the assumption of real growth of the contributions above inflation at the rate of 1% p.a.

The sensitivity analysis of the effects of changes in the principalmain actuarial assumptions used to determine the defined-benefit obligation onat December 31, 2015:2020 is shown below:

 

Effects on the defined-benefit obligation

  Pension
and
retirement
supplement
plan
   Health
Plan
   Dental
Plan
   Life
insurance
   TOTAL  Pension plans and retirement supplement plans Health plan Dental plan Life insurance Total

Change in the Mortality Table by one year

   283     16     —       24     323  
Reduction of one year in the mortality table  336   79   1   (15)  401 
Increase of one year in the mortality table  (338)  (80)  (1)  16   (403)

Reduction of 1% in the discount rate

   741     151     3     94     989    1,513   483   10   111   2,117 

In the presentation of the sensitivity analysis, the present value of the defined-benefit obligation was calculated using the Unit Projected Credit method, the same method used to calculate the defined-benefit obligation recognized in the Statement of financial position.

The Company has not made changes in the methods used to calculate its post-retirementpost-employment obligations for the business years endingended December 31, 20152020 and 2014.2019.

 

LOGO

 

22.25.PROVISIONS

The

Company and its subsidiaries are partiesis involved in certain legal and administrative proceedings beforeat various courts and government bodies, arising in the normal course of business, regarding employment-law, civil, tax, environmental and regulatory matters, and other issues.

F-131 

Actions in which the company would be debtorCompany is defendant

The

Company and its subsidiaries have made Provisionsrecorded provisions for contingencies in relation to the legal actions in which, based on the assessment of the CompanyCompany’s management and its legal advisors, the chancesprobability of loss are assessed as ‘probable’ (i.e. that an outflow of funds to settle the obligation will be necessary), as follows:

  

   2014   Additions   Reversals  Closed  2015 

Employment-law cases

   323     39     (35  (37  290  

Civil cases

        

Consumer relations

   19     14     (2  (13  18  

Other civil actions

   24     10     —      (6  28  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

 
   43     24     (2  (19  46  

Tax

   72     5     (9  (1  67  

Environmental

   1     —       (1  —      —    

Regulatory

   36     13     (3  —      46  

Corporate (2)

   239     30     —      —      269  

Other

   41     6     (9  (1  37  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

 

TOTAL

   755     117     (59  (58  755  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

 

   2013   Additions   Reversals  Closed  Liabilities
assumed in
business
combination¹
   2014 

Employment-law cases

   146     250     (7  (66  —       323  

Civil cases

          

Consumer relations

   29     10     (10  (10  —       19  

Other civil actions

   23     12     (6  (5  —       24  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

   

 

 

 
   52     22     (16  (15  —       43  

Tax

   26     30     (18  (16  50     72  

Environmental

   1     1     (1  —      —       1  

Regulatory

   50     8     (22  —      —       36  

Corporate (2)

   —       239     —      —      —       239  

Other

   31     14     (2  (2  —       41  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

   

 

 

 

TOTAL

   306     564     (66  (99  50     755  
  

 

 

   

 

 

   

 

 

  

 

 

  

 

 

   

 

 

 
  2019  Additions  Reversals  Settled / Reversal (1)  Provisions arising from business combination (2)  2020 
Labor  497   106   (60)  (116)  —     427 
Civil                        
Customer relations  19   22   —     (18)  —     23 
Other civil actions  18   21   —     (7)  —     32 
   37   43   —     (25)  —     55 
Tax  1,260   113   (38)  (41)  —     1,294 
Regulatory  36   16   —     —     —     52 
Others  58   13   (7)  (3)  3   64 
Total  1,888   291   (105)  (185)  3   1,892 

 

1.(1)AcquisitionThis includes the amount of an additional equity interest in, and control of, Gasmig, which began to consolidated in October 2014. More details in Note 14R$39, corresponding to the financial statements.reversal of the contingency provisions relating to ICMS credits, recognized as recoverable taxes, due to a final judgment, against which there is no further appeal, in favor of the subsidiary Gasmig, on June 9, 2020.
2.(2)The difference in monetary updatingOn January 13, 2020, the Company obtained the Centroeste control, which is consolidated as of the Advance against Future Capital Increase made by the government of Minas Gerais State, subject of dispute, has been provisioned with a counterpart in Financial revenue (expenses). There are more2020 first quarter. More details in Note26.see note 16.

  2018 Additions Reversals Settled 2019
Labor  457   180   (44)  (96)  497 
Civil                    
Customer relations  19   21   (1)  (20)  19 
Other civil actions  29   16   (12)  (15)  18 
   48   37   (13)  (35)  37 
Tax  52   1,236   (8)  (20)  1,260 
Environmental  1   —     (1)  —     —   
Regulatory  37   2   (1)  (2)  36 
Others  46   13   (1)  —     58 
Total  641   1,468   (68)  (153)  1,888 

  2017 Additions Reversals Settled 2018
Labor  474   67   (25)  (59)  457 
Civil           ��        
Customer relations  18   17   —     (16)  19 
Other civil actions  43   10   (14)  (10)  29 
   61   27   (14)  (26)  48 
Tax  57   5   (10)      52 
Environmental  —     1   —     —     1 
Regulatory  40   8   (10)  (1)  37 
Others  46   7   (5)  (2)  46 
Total  678   115   (64)  (88)  641 

The Company’s management, in view of the long periodsextended period and manner of working of the Brazilian judiciary, and tax and regulatory systems, believes that it is not practical to supplyprovide information that would be useful to the users of these financial statements aboutin relation to the time whenthe timing of any cash outflows, or any possibility of reimbursements, might take place in fact. occur.

The Company’s management believes that any disbursements in excess of the amounts provisioned, when the respective processesclaims are completed, will not significantly affect the Company’s result of operations or financial position.

F-132 

The details on the principalmain provisions and contingent liabilities are givenprovided below, these beingwith the best estimatesestimation of expected future disbursements for these contingencies:

Provisions, made for legal actions in which the chancesprobability of loss have been assessed as ‘probable’; and contingent liabilities, for actions in which the chancesprobability of loss are assessed as ‘possible’

Employment-law casesLabor claims

The Company and its subsidiaries are partiesis involved in various legal actions broughtclaims filed by its employees and by outsourced professionals.employees of service providing companies. Most of these claims relate to overtime and compensation for occupational hazards.additional pay, severance payments, various benefits, salary adjustments and the effects of such items on a supplementary retirement plan. In addition to these actions, there are others relating to outsourcing of labor, complementary additions to or re-calculation of retirement pension payments by Forluz, and salary adjustments.

The valueaggregate amount of the contingency is approximately R$ 9721,386 (R$ 794 on1,679 at December 31, 2014)2019), of which R$ 290427 (R$497 at December 31, 2019) has been provisioned (R$ 323 on December 31, 2014)recordedthis being the probable estimateamount estimated as probably necessary for funds needed to settlesettlement of these disputes.

On

Alteration of the monetary updating index of employment-law cases

In December 31, 20152020 the company was partyFederal Supreme Court gave partial judgment in proceedings before the Employment-Law Courtsfavor of two actions for a Collective Salary Adjustment fileddeclaration of constitutionality, and ruled that monetary adjustment applied to employment-law liabilities should be by the Minas Gerais Electricity Industry Workers’ Union (Sindicato dos Trabalhadores no Indústria Energética de Minas Gerais – Sindieletro),IPCA-E index until the stage of service of notice in a legal action, and a further 13 federations/unions. The final decision subject to no further appeal in this case was given on February 23, 2015, requiring the Company to give a real-terms increase in employees’ salary, for productivity, on the basis of 3% (three per cent), to be applied since November 1. The amount involved was R$ 127. In 2015 the action was withdrawn upon the Company entering into a Specific Agreement with the labor union entities for the paymentthereafter by application of the amounts backdated, forSelic rate, and the period November 1, 2012 November 28, 2015, in installments, on the payroll.Reference Rate (TR) is not applicable to any employment-law obligations as well. The effects of this decision were modulated as follows:

§payments already made in due time and in the appropriate manner, using application of the TR, the IPCA-E or any other indexer, will remain valid and may not be the subject of any further contestation;
§actions in progress that are at the discovery phase, should be subject to backdated application of the Selic rate, on penalty of future allegation of non-demandability of judicial title based on an interpretation contrary to the position of the Supreme Court; and;
§the decision is automatically applicable to actions in which final judgment has been given against which there is no appeal, provided that there is no express submission in relation to the monetary adjustment indices and interest rates; and this also applies to cases of express omission, or simple consideration of following the legal criteria.
F-133 

Consumer relationsCustomers claims

The Company and its subsidiaries are partiesis involved in various civil actions relating to indemnity for pain and sufferingpersonal injury and for material damages, arising, principally, from allegations of irregularity in measurement of consumption, and claims of undue charging, in the normal course of business, totaling R$ 18142 (R$ 30 on68 at December 31, 2014)2019), of which R$ 1723 (R$19 onat December 31, 2014)2019) has been provisionedrecorded – this being the probable estimate for funds needed to settle these disputes.

Other civil casesproceedings

Cemig and its subsidiaries are partiesThe Company is involved in various civil actions claiming indemnity for pain and sufferingpersonal injury and for material damages, among others, arising from incidents occurringoccurred in the normal course of business, in the amount of R$ 185359 (R$ 175 on300 at December 31, 2014)2019), of which R$ 2932 (R$ 24 on18 at December 31, 2014)2019) has been recorded – the amount estimated as probably necessary for settlement of these disputes – has been provisioned.disputes.

Tax

The Company and its subsidiaries are partiesis involved in numerous administrative and courtjudicial claims actions relating to taxes, including, among other matters, subjects relating to the ICMS (Value Added) tax on goods and services; the Urban Property Tax (Imposto sobre a Propriedade Territorial Urbana, or IPTU); the Rural Property Tax (ITR); the taxTax on donationsDonations and legaciesLegacies (ITCD),; the Social Integration Program (Programa de Integração Social, or PIS),; the Contribution to Finance Social Security (Contribuição para o Financiamento da Seguridade Social, or Cofins),; Corporate Income Taxtax (Imposto de Renda Pessoa Jurídica, or IRPJ),; the Social Contribution Tax (Contribuição Social sobre o Lucro Líquido, or CSLL); and applicationsmotions to stay tax execution on tax matters.enforcement. The aggregate amount of thethis contingency is approximately R$ 257 (vs. R$ 266 on166 (R$204 at December 31, 2014). Of this total, R$ 69 has been provisioned (vs. R$ 73 on December 31, 2014) – this being the best probable estimate for funds needed to settle these disputes.

Environmental

The Company and its subsidiaries are involved in environmental matters, in which the subjects include protected areas, environmental licenses, recovery of environmental damage, and other matters, in the approximate total amount of R$ 26 (R$ 20 on December 31, 2014)2019), of which R$ 114 (R$43 at December 31, 2019) has been provisioned on December 31, 2014recorded – the amount estimated as probably necessary for settlement of these disputes.

In addition to the issues above the Company is involved in various proceedings on the applicability of the IPTU Urban Land Tax to real estate properties that are in use for providing public services. The aggregate amount of the contingency is approximately R$85 (R$79 at December 31, 2019). Of this total, R$4 has been recognized (R$4 at December 31, 2019) – this being the amount estimated as probably necessary for settlement of these disputes. The company has been successful in its efforts to have its IPTU tax liability suspended, winning judgments in favor in some cases – this being the principal factor in the reduction of the total value of the contingency.

LOGO

F-134 

Social Security contributions on profit sharing payments

 

The Brazilian tax authority (Receita Federal) has filed administrative and court proceedings against the Company, relating to social security contributions on the payment of profit sharing to its employees over the period 1999 to 2016, alleging that the Company did not comply with the requirements of Law 10,101/2000 on the argument that it did not previously establish clear and objective rules for the distribution of these amounts. In August 2019, the Regional Federal Court of the First Region published a decision against the Company on this issue. As a result the Company, based on the opinion of its legal advisers, reassessed the probability of loss from ‘possible’ to ‘probable’ for some portions paid as profit-sharing amounts, maintaining the classification of the chance of loss as 'possible' for the other portions, since it believes that it has arguments on the merit for defense and/or because it believes that the amounts questioned are already within the period of limitation.

The amount of the contingencies is approximately R$1,520 (R$1,451 on December 31, 2019), of which R$1,276 (R$1,213 on December 31, 2019) has been provisioned, this being the estimate of the probable amount of funds to settle these disputes.

 

Non-homologation of offsetting of tax credit

The federal tax authority did not ratify the Company’s declared offsetting, in Corporate income tax returns, of carry-forwards and undue or excess payment of federal taxes – IRPJ, CSLL, PIS/Pasep and Cofins – identified by official tax deposit receipts (‘DARFs’ and ‘DCTFs’). The Company is contesting the non-homologation of the amounts offset. The amount of the contingency is R$203 (R$160 at December 31, 2019), and the probability of loss was classified as ‘possible’, since the relevant requirements of the National Tax Code (CTN) have been complied with.

 

Regulatory

The Company and its subsidiaries are partiesis involved in numerous administrative and courtjudicial proceedings, in which the main issues disputed are:challenging, principally: (i) the tariff charges in invoices relating to thefor use of the distribution system by a self-producer; (ii) alleged violation of targets for continuity indicators of continuity in retail supply of electricity;energy; and (iii) the tariff increase made during the federal government’s economic stabilization plan referred to as the ‘Cruzado Plan’, in 1986.

The valueaggregate amount of the contingency is approximately R$ 202345 (R$ 154 on280 at December 31, 2014)2019), of which R$ 4552 (R$36 at December 31, 2019) has been provisioned (R$ 35 on December 31, 2014)recorded as provisionthis being the best probable estimateamount estimated as probably necessary for funds needed to settlesettlement of these disputes.

Corporate

Difference of monetary updating on the Advance against Future Capital Increase (AFAC) made by the Minas Gerais State Government

On December 19, 2014 the Finance Secretary of Minas Gerais State sent an Official Letter to Cemig requesting recalculation of the amounts relating to the Advances against Future Capital Increase made in 1995, 1996, and 1998, which were returned to Minas Gerais State in December 2011, for review of the criterion used by the Company for monetary updating, arguing that application of the Selic rate would be more appropriate, replacing the IGP-M index.

On December 29, 2014 the Company made an administrative deposit applying for suspension of enforceability of the credit being requested by the state, and for its non-inclusion in the Register of Debts owed to the state and in the Registry of Defaulted Payments owed to the state (CADIN).

Based on the opinion of the Company’s legal advisors, the chances of loss have been assessed as ‘probable’ and the amount provisioned, with a counterpart in Financial revenue (expenses) of R$ 269 (R$ 239 on December 31, 2014), which is the estimated probable amount of funds that might be used to settle the matter.

Other legal actions in the normal course of business

Breach of contract – provision ofPower line pathways and accesses cleaning services of cleaning power line paths and accessescontract

The

Company is a partyinvolved in disputes alleging losses suffered as a result of supposed breachbreaches of contract at the time of provision of services of cleaning of power line pathways and firebreaks. The amount provisionedrecorded is R$ 2446 (R$ 2441 at December 31, 2014)2019), this being estimated as the likely amount of funds necessary to settle this dispute.

F-135 

LOGOLuz Para Todos’ Program

 

The Company is a party in disputes alleging losses suffered by third parties as a result of supposed breach of contract at the time of implementation of part of the rural electrification program known as the ‘Luz Para Todos’. The estimated amount of the contingency is approximately R$356 (R$322 on December 31, 2019). Of this total, R$1 has been provided for the amount estimated as probably necessary for settlement of these disputes.

Other legal actionsproceedings

In addition to the issues described above, the

The Company is involved onas plaintiff or defendant, side, in other cases,less significant claims, related to the normal course of smallertheir operations including: environmental matters; provision of cleaning service in power line pathways and firebreaks, removal of residents from risk areas; and indemnities for rescission of contracts, on a lesser scale, related to the normal course of its operations, with an estimated total amount of R$ 126621 (R$ 99 on452 at December 31, 2014)2019), of which R$ 1217 (R$ 16 on13 at December 31, 2014) – 2019), the amount estimated as probably necessary for settlement of these disputes – has been provisioned. Management believes that it has appropriate defense for these actions, and does not expect these issues to give rise to significant losses that could have an adverse effect on the Company’s financial position or profit.

Contingent liabilities – for cases in which the chances of loss are assessed as ‘possible’,

Taxes and the Company believes it has arguments of merit for legal defense

Tax and similar chargescontributions

The Company is a partyinvolved in numerous administrative and courtjudicial proceedings in relation to taxes. Below are details of the principal cases:main claims:

Indemnity of the employees’ future benefit – the(the ‘Anuênio’)

In 2006 the Company paid an indemnity to its employees, totaling R$178, in exchange for rights to future payments (referred to as theAnuênio) for time of service, which would otherwise be incorporated, in the future, into salaries. The companyCompany did not pay income tax norand Social Security contributions in relation to these amountson this amount because it considered that those obligations are not applicable to amounts paid as an indemnity. However, to avoid the risk of a future fine, arising from a differing interpretation by the federal tax authority and the National Social Security Institution (Instituto Nacional de Seguridade Social, or INSS), the Company decidedobtained an injection, which permitted to apply formake an order ofmandamus, and the court permitted payment into Courtescrow deposit of R$ 122. This was posted in Escrow deposits in litigation.122, which updated now represents the amount of R$286 (R$282 at December 31, 2019). The updated amount of the contingency updated, is R$ 264295 (R$ 239 on289 at December 31, 2014)2019) and, based on the arguments above, Managementmanagement has classified the chance of loss as ‘possible’.

F-136 

Social Security contributions

The Brazilian federal tax authority (Secretaria da Receita Federal) has broughtfiled administrative proceedings against the Company, underrelated to various headings:matters: employee profit shares (Participação nos Lucros e Resultados, or PLR),sharing; the Workers’ Food Program (Programa de Alimentação do Trabalhador, or PAT), ; education benefit; food benefit; Special Additional Retirement payment; overtime payments,payments; hazardous occupation payments,payments; matters related to Sest/Senat (transport workers’ support programs),; and fines for non-compliance with accessory obligations. The Company hashave presented defenses and awaitsawait judgment. The amount of the contingency is approximately R$ 1,361110 (R$ 1,221 on112 at December 31, 2014)2019). The CompanyManagement has assessed the chances of loss as ‘possible’ – reflecting that there is no legal obligation to sign an agreement prior to the business year to which the case refers.

LOGO

Non-homologation of offsetting of tax credit

In several administrative cases, the federal tax authority did not accept (and ratify) the Company’s declared offsetting of federal taxes using credits arising from undue or excess payment of federal taxes. The amount of the contingency is R$ 663 (R$ 655 on December 31, 2014). The Company has assessedclassified the chance of loss as ‘possible’, since it believes that it has met the requirementsalso taking into account assessment of the National Tax Code (Código Tributário Nacional, or CTN).

Corporate tax return – restitution and offsetting

The Company is a party in an administrative case involving requests for restitution and compensationchance of credits arising from tax carryforward balances indicatedloss in the tax returns (DIPJs) for the calendar years from 1997 to 2000, and also for excess payments identified by the corresponding tax payment receipts (DARFs and DCTFs). Due to completion of all appealsjudicial sphere, (the claims mentioned are in the administrative sphere, an ordinary legal action has been filed, forsphere), based on the approximate total amount of R$ 482 (R$ 432 on December 31, 2014). The chances of loss in this action are assessed as ‘possible’, due to nullities in the conductevaluation of the administrative proceedingsclaims and mistaken assumptions made by the inspectors in the administrative judgment.related case law.

Income tax withheld at sourced (IRRF) on capital gain in a stockholdingshareholding transaction

The federal tax authority issued an infringement notice ona tax assessment against Cemig as a jointly responsible party with its jointly-controlled entity Parati S.A. Participações em Ativos de Energia Elétrica (Parati), relating to withholding income tax withheld (Imposto de Renda Retido na Fonte, or IRRF) allegedly applicable to returns paid by reason of a capital gain in a stockholdingshareholding transaction relating to the purchase by Parati, and sale, by Enlighted, at July 7, 2011, of 100.00% of the equity interest held by Enlightedinterests in Luce LLC (a company with head office in Delaware, USA), holder of 75.00% of the shares in the Luce Brasil equity investment fund (FIP Luce), which was indirect holder, through Luce Empreendimentos e Participações S.A., of approximately 13.03% of the total and voting shares of Light S.A. (Light). The amount of the contingency is approximately R$ 202234 (R$ 170 on230 at December 31, 2014)2019), and the chances of loss havehas been assessed as ‘possible’.

Social ContributionThe social contribution tax (‘CSLL’) on net income (CSLL)

The federal tax authority issued a claim for incorrect paymenttax assessment against the Company for the business years of 2012 and 2013, alleging undue non-addition, or deduction, by the Company, of amounts relating to the following items in calculating the Social Contributionsocial contribution tax on net income: (i) Taxestaxes with liability suspended; (ii) donations and sponsorship (Law 8313/8,313/91); and (iii) fines for various alleged infringements. The amount of this contingency is R$ 227425 (R$ 203 on400 at December 31, 2014)2019). The Company has classified the chancesprobaility of loss as ‘possible’, in accordance with the analysis of the case law on the subject and because it has presented arguments with consistent grounds.subject.

ICMS (local state value added tax)

 

LOGOFrom December 2019 to March 2020 the Tax Authority of Minas Gerais State issued infraction notices against the subsidiary Gasmig, in the total amount of R$55, relating to reduction of the calculation base of ICMS tax in the sale of natural gas to its customers over the period from December 2014 to December 2015, alleging a divergence between the form of calculation used by Gasmig and the opinion of that tax authority.

 

F-137 

 

The claims comprises: principal of R$17, penalty payments of R$27 and interest of R$11. Considering that the State of Minas Gerais, over a period of more than 25 years, has never made any allegations against the methodology of calculation by the Company, Management and Company’s legal advisors, believe that there is a defense under Article 100, III of the National Tax Code, which removes claims for penalties and interest; and that the contingency for loss related to these amounts is ‘remote’. In relation to the argument on the difference between the amount of ICMS tax calculated by Gasmig and the new interpretation by the state tax authority, the probability of loss was considered ‘possible’. On December 31, 2020 the amount of the contingency for the period relating to the rules on expiry by limitation of time is R$107.

 

Regulatory matters

Public Lighting Contribution (CIP)

Cemig is defendantand Cemig D are defendants in several public civil actionsclaims (class actions), claiming requesting nullity of the clause in the Electricity Supply Contracts for public illumination signed between the Company and the various municipalities of its concession area, and restitution by the Company of the difference representing the amounts charged in the last 20 years, in the event that the courts recognize that these amounts were unduly charged. The actions are grounded on a supposed mistakeerror by Cemig in the estimateestimation of the period of time that was used forin calculation of the consumption of electricityenergy for public illumination, funded by the Public IlluminationLighting Contribution (Contribuição para IlluminaçIluminação Pública, or CIP).

The Company believes it has arguments of merit for defense in these claims, since the charge at present made is grounded on Aneel Normative Resolution 456/2000. As a result, it has not constituted a provision for this action, the amount of which is estimated at R$ 1,2321,072 (R$ 1,457on959 at December 31, 2014)2019). ItThe Company has assessed the chancesprobability of loss in this action as ‘possible’, due to the ConsumerCustomer Defense Code ((Código de Defesa do Consumidor,, or CDC) not being applicable, because the matter is governed by the specific regulation of the electricity sector, and because Cemig complied with Aneel Resolutions 414 and 456, which deal with the subject.

Accounting of electricityenergy sale transactions in the ElectricityPower Trading Chamber (CCEE)

In an actiona claim dating from August 2002, AES Sul Distribuidora challenged in the courtscourt the criteria for accounting of electricityenergy sale transactions in the wholesale electricityenergy market (Mercado Atacadista de Energia, or MAE) (predecessor of the present Electricity TradingPower Exchange Chamber –Câmara de Comercialização de Energia Elétrica, or CCEE), during the period of rationing in 2001–2.rationing. It obtained ana favorable interim judgment in its favor inon February 2006, which ordered Aneel,the grantor (Aneel), working with the CCEE, to comply with the claim by AES Sul and recalculate the settlement of the transactions during the rationing period, leaving out of account Aneel’snot considering the grantor (Aneel) Dispatch 288 of 2002.

F-138 

This was to be put intoshould take effect in the CCEE as from November 2008, resulting in an additional disbursement for Cemig referringGT, related to the expense on purchase of energy in the spot market on the CCEE, in the approximate amount of R$ 230376 (R$ 195 on343 at December 31, 2014)2019). On November 9, 2008 the CompanyCemig GT obtained an interim remedydecision in the Regional Federal Appeal Court (Tribunal Regional Federal, or TRF) suspending the obligatory nature of the requirement to pay into court the amount that would have been owed under the Special Financial Settlement made by the CCEE.

The Company Cemig GT has classified the chance of loss as ‘possible’, since this is a unique action (no similar action has previously been judged), and because it deals with the General Agreement for the Electricity Sector, in which the Company has the full documentation to support its arguments.

System Service Charges (ESS) – Resolution of the National Energy Policy Council

Resolution 3 of March 6, 2013 issued by the National Energy Policy Council (Conselho Nacional de Política Energética, or CNPE) established new criteria for the prorating of the cost of the additional dispatch of thermal plants. Under the new criteria, the costs of the System Service Charges for Electricity Security (Encargos do Serviço do Sistema, or ESS), which were previously prorated in full between Free Consumers and Distributors, was now to be prorated between all the agents participating in the National Grid System, including generators and traders.

LOGO

In May 2013, the Brazilian Independent Electricity Producers Association (Associação Brasileira dos Produtores Independentes de Energia Elétrica, or Apine), with which the Company is associated, obtained an interim court remedy suspending the effects of Articles 2 and 3 of CNPE Resolution 3, exempting generators from payment of the ESS under that Resolution.

As a result of the interim remedy, the CCEE (Wholesale Training Chamber) carried out the financial settlement for transactions in April through December 2013, using the criteria prior to the said Resolution. As a result, the Company recorded the costs of the ESS in accordance with the criteria for financial settlement published by the CCEE, without the effects of CNPE Resolution 3.

The applications by the plaintiff (Apine) were granted in the first instance, confirming the interim remedy granted in favor of its associates, including Cemig GT and its subsidiaries. This decision was the subject of an appeal, distributed to the 7th Panel of the TRF (Tribunal Federal Regional – Regional Federal Court) of the 1st Region, in which judgment is awaited.

The amount of the contingency is approximately R$ 155 (R$ 127 on December 31, 2014). In spite of the successful judgment at the first instance, the Association’s legal advisers still considered the chances of loss in this contingency as ‘possible’. The Company agrees with this, since there are not yet elements to enable foreseeing the outcome of the Appeal filed by the federal government.

PPE assets in service

In August 2014 Aneel filed a notice of infringement alleged the Company had not met all the requirements for appropriation of costs in works and other procedures adopted and its compliance with the current legislation. This is a type of inspection and complaint that has never happened before, relating as it does to the Electricity Sector Property Control Manual. The amount of the contingency is R$ 66 (R$ 59 on December 31, 2014). The Company has classified the chances of loss as ‘possible’, because it believes it has arguments of merit for legal defense, due to the regularity and legality of the Normative Acts issued by Aneel, which orient the actions of the Company, and also due to compliance with the Normative Resolutions of Aneel in relation to the requirements of law; and also the public interest in the transfer of electricity assets; and has therefore not constituted a provision for this action.

Tariff increases

Exclusion of consumers inscribedcustomers classified as low-income

The Federal Public Attorneys’ Office filed a class action against the Company and Aneel,the grantor (Aneel), to avoid exclusion of consumerscustomers from classification in the Low-income Residential Tariff Sub-category,residential tariff sub-category, requesting an order for the CompanyCemig D to pay 200% oftwice the amount allegedly paid in excess by consumers. Judgmentcustomers. A decision was given in favor of the plaintiffs, but the Company and Aneelthe grantor (Aneel) have filed an interlocutory appeal and await judgment. On December 31, 2015 theThe amount of the contingency wasis approximately R$ 222357 (R$ 190 on327 at December 31, 2014)2019). The CompanyCemig D has classified the chancesprobability of loss as ‘possible’ due to other favorable judgmentsdecisions on this theme.matter.

 

LOGOEnvironmental claims

 

Periodic Tariff Adjustment – Neutrality of ‘Portion A’

The Municipal Association for Protection of the Consumer and the Environment (Associação Municipal de Proteção ao Consumidor e ao Meio Ambiente, or Amprocom) filed a class action against the Company and against Aneel, for identification of all the consumers allegedly damaged in the processes of Periodic Review and Annual Adjustment of tariffs, in the period 2002 to 2009, and restitution, through credits on electricity bills, of any amounts unduly charged, arising from non-consideration of the impact of future variations in consumer electricity demand on non-manageable cost components, from the distributor’s non-manageable costs (‘Portion A’ costs), and the allegedly undue inclusion of these gains in manageable costs of the distributor (‘Portion B’’ costs), causing economic/financial imbalance of the contract. This is an action that could affect all distribution concession holders, which could thus lead to a new Electricity Sector Agreement. The estimated amount of the contingency is R$ 276 (R$ 234 on December 31, 2014). The Company has classified the chance of loss as ‘possible’, because it believes it has arguments of merit for legal defense and therefore has not made a provision for this action.

Environmental matters

Impact arising from construction of power plants

An environmental association, in a class action, has claimed indemnity for supposed collective environmental damages as a result of the construction and operation of the Nova Ponte Hydroelectric Plant.

Due to the changes made in the environmental legislation and the trend toward a consensus in case law, the Company has re-evaluated the amounts and probabilities of loss on the claims in this action from: R$ 314 (R$ 254 on December 31, 2014). The Company believes it has arguments of merit for legal defense, and the adversary party has not demonstrated elements to prove its arguments, which will result in the need for expert witness proof to corroborate them. As a result, management has classified the chance of loss as ‘possible’.

The Public Attorney’s Office of the StateAttorneys of Minas Gerais hasState, together with an association and individuals, have brought class actions requiring the CompanyCemig GT to invest, since 1997, at least 0.5% of itsthe annual gross operating revenue since 1997,of the Emborcação, Pissarrão, Funil, Volta Grande, Poquim, Paraúna, Miranda, Nova Ponte, Rio de Pedras and Peti plants in environmental protection and preservation of the water tables of the municipalitiescounties where Cemig’sthese power plants are located, and proportional indemnity for allegedly irreparableirrecoverable environmental damage caused, arising from omission to comply with Minas Gerais State Law 12,503/97.

The Company has filed appeals to the Higher Appeal Court (STJ) and1997. In May 2020, the Federal Supreme Court (STF).

LOGO

Based on declared unconstitutional the opinionsrule from the state that requires the investment of its legal advisers,a portion of the revenue from the distribution agent’s in the protection and preservation of water resources, since it characterizes undue State intervention in the concession contract for the exploitation of the energy use of watercourse, which is compentence of the Union. As a result, the Company believes that this is a matter involving legislation at sub-constitutional level (there is a Federal Law with an analogous object) and thus a constitutional matter, onreassessed the issueprobability of whetherloss to remote, in the state law is constitutional or not, so that the final decision is a matter for the national Higher Appeal Court (STJ) and the Federal Supreme Court (STF).

No provision has been constituted. The estimated amount of the contingency is R$ 99 (R$ 77186 on December 31, 2014)2020 (R$165 at December 31, 2019).

F-139 

The Public Attorneys’ Office of Minas Gerais State has filed class actions requiring the formation of a Permanent Preservation Area (APP) around the reservoir of theCapim Branco hydroelectric plant, suspension of the effects of the environmental licenses, and recovery of alleged environmental damage. Based on the opinion of its legal advisorsadvisers in relation to the changes that have been made in the new Forest Code and in the case law on this subject, the CompanyCemig GT has classified the probabilitychance of loss in this dispute as ‘possible’. The estimated value of the contingency is R$ 64106 (R$ 24 on95 at December 31, 2014)2019).

Other contingent liabilities

Early settlement of the CRC (Earnings Compensation) Account

The Company is a partyinvolved in an administrative proceeding beforeat the Audit Court of the State of Minas Gerais which challengeschallenges: (i) a difference of amounts relating to the discount offered by Cemig for early repayment of the credit owed to Cemig by the State under the Receivables Assignment Contract in relation to the CRC Account (Conta de Resultados a Compensar, or Earnings Compensation Account) – this payment was completed in the first quarter of 2013 –2013; and also (ii) possible undue financial burden on the State after the signature of the Amendments that aimed to re-establish the economic and financial balance of the Contract. The amount of the contingency is approximately R$ 363448 (R$ 328 on426 at December 31, 2014)2019), and, the Company believes that it has met the legal requirements, having based its actions on the Opinion of the Public Attorneys’ Office of the Audit Board of the State of Minas Gerais.Gerais (Tribunal de Contas), the Company believes that it has met the legal requirements. Thus, it has assessed the chancesprobability of loss as ‘possible’, since it believes that the adjustment was made in faithful obedience to the legislation applicable to the case.

‘Light for Everyone’ Program – challenges by suppliers relating to contracts

The Contractual imbalance

Company is a party in disputes alleging losses suffered as a result of supposed breach of contract at the time of implementation of part of the rural electrification program known asLuz Para Todos(‘Light for Everyone’). The estimated amount is R$ 202 (R$ 183 on December 31, 2014) and no provision has been made. The Company has classified the chances of loss as ‘possible’ as a result of the analysis that has been made of the argument and documentation used by the contracted parties in attempting to make the Company liable for any losses that allegedly occurred.

The Company is also a party in other disputes arising from alleged non-compliance with contracts in the normal course of business, for an estimated total of R$ 33167 (R$ 25 on149 at December 31, 2014)2019).

Irregularities in competitive tender proceedings

The Company is a party in a dispute alleging irregularities in competitive tender proceedings, governed by an online invitation to bid. The estimated amount is R$ 24 (R$ 39 on December 31, 2014), and no provision has been made. The Company has classified the chanceschance of loss as ‘possible’, after analysis of the case law on this subject.

LOGORenova: Application to override corporate identity

 

A Receivables Investment Fund (Fundo de Investimento em Direitos Creditórios – FIDC) filed an application for Override of Legal Identity (Incidente de Desconsideração da Personalidade Jurídica – IDPJ) in relation to certain companies of the Renova group, aiming to include some shareholders of Renova, including the Company and its subsidiary Cemig GT, as defendants jointly and severally liable. The amount involved in this dispute is estimated at R$ 76 at December 31, 2020. The probability of loss have been assessed as ‘possible’.

 

Alteration of the monetary updated index of employment-law cases

The Higher Employment Law Appeal Court (Tribunal Superior do Trabalho, or TST), considering a position adopted by the Federal Supreme Court (Supremo Tribunal Federal, STF) in two actions on constitutionality that dealt with the index for monetary updating of federal debts, decided on August 4, 2015 that employment-law debts in actions not yet decided that discuss debts subsequent to June 30, 2009 should be updated based on the variation of the IPCA-E (Expanded National Consumer Price Index), rather than of the TR reference interest rate. On October 16, 2015 an interim injunction was given by the STF that suspended the effects of the TST decision, on the grounds that decisions on matters of general constitutional importance should exclusively be decided by the STF.

The estimated value of the difference between the monetary updating indices of the employment-law cases is R$ 140. No additional provision has been made, since the Company, based on the assessment by its legal advisers, has assessed the chances of loss in the action as ‘possible’, as a result of the decision by the STF, and of there being no established case law, nor analysis by legal writers, on the subject, after the injunction given by the Federal Supreme court.

F-140 

26.EQUITY AND REMUNERATION TO SHAREHOLDERS

The

a)Share capital

As of December 31, 2020, the Company’s registeredissued and share capital onis R$7,594 (R$7,294 at December 31, 2015 is R$ 6,294, in 420,764,7082019 and 2018), represented by 507,670,289 common shares (487,614,213 at December 31, 2019) and 838,076,9461,011,082,312 preferred shares all(971,138,388 at December 31, 2019), both of them with nominal value of R$5.00 (reais)(five Reais), as follows:

 

Shareholders

  Number of shares on December 31,2015  Number of shares on December 31, 2020
Common   %   Preferred   %   Total   % Common % Preferred % Total %

Minas Gerais State

   214,414,739     51     —       —       214,414,739     17  

Other entities of M.G. State

   56,703     —       10,418,812     1     10,475,515     1  

AGC Energia S.A.

   138,700,848     33     42,671,763     5     181,372,611     15  
State of Minas Gerais  258,738,711   51   11,788   —     258,750,499   17 
Other entities of Minas Gerais State  20,713   —     7,442,037   1   7,462,750   —   
FIA Dinâmica Energia S.A.  114,172,677   22   43,975,272   4   158,147,949   10 
BNDES Participações  56,578,175   11   27,299,432   3   83,877,607   6 
BlackRock  —     —     153,689,970   15   153,689,970   10 

Others

                                    

In Brazil

   58,127,167     14     179,358,041     21     237,485,208     18    55,717,246   11   212,704,725   21   268,421,971   18 

Rest of world

   9,465,251     2     605,628,330     73     615,093,581     49  
  

 

   

 

   

 

   

 

   

 

   

 

 
Foreign shareholders  22,442,767   5   565,959,088   56   588,401,855   39 

Total

   420,764,708     100     838,076,946     100     1,258,841,654     100    507,670,289   100   1,011,082,312   100   1,518,752,601   100 
  

 

   

 

   

 

   

 

   

 

   

 

 

 

Shareholders

  Number of shares on December 31,2014  Number of shares on December 31, 2019
Common   %   Preferred   %   Total   % Common % Preferred % Total %

Minas Gerais State

   214,414,739     51     —       —       214,414,739     17  

Other entities of M.G. State

   56,703     —       79,001,657     9     79,058,360     7  

AGC Energia S.A.

   138,700,848     33     42,671,763     5     181,372,611     15  
State of Minas Gerais  248,516,953   51   11,323   —     248,528,276   17 
Other entities of Minas Gerais State  19,896   —     1,411,276   —     1,431,172   —   
FIA Dinâmica Energia S.A.  48,700,000   10   55,133,744   6   103,833,744   7 
BNDES Participações  54,342,992   11   26,220,938   3   80,563,930   6 

Others

                                    

In Brazil

   57,399,306     14     129,586,308     16     186,985,614     14    101,170,317   21   328,982,856   34   430,153,173   29 

Rest of world

   10,193,112     2     586,817,218     70     597,010,330     47  
  

 

   

 

   

 

   

 

   

 

   

 

 
Foreign shareholders  34,864,055   7   559,378,251   57   594,242,306   41 

Total

   420,764,708     100     838,076,946     100     1,258,841,654     100    487,614,213   100   971,138,388   100   1,458,752,601   100 
  

 

   

 

   

 

   

 

   

 

   

 

 

Shareholders Number of shares on December 31, 2018
Common % Preferred % Total %
State of Minas Gerais  248,480,146   51   —     —     248,480,146   17 
Other entities of Minas Gerais State  56,703   —     647,647   —     704,350   —   
FIA Dinâmica Energia S.A.  48,200,000   10   55,905,344   6   104,105,344   7 
BNDES Participações  54,342,992   11   26,220,938   3   80,563,930   5 
Others                        
In Brazil  105,402,202   22   370,338,947   38   475,741,149   33 
Foreign shareholders  31,132,170   6   518,025,512   53   549,157,682   38 
Total  487,614,213   100   971,138,388   100   1,458,752,601   100 

 

The Company’s Share Capital may be increased by up to a limit of 10% (ten percent) of the share capital set in the by-laws, without need for change in the by-laws and upon decision of the Board of Directors, having previously heard statement of opinion issued by the Fiscal Council.

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Capital increase

The Annual General Meeting held on July 31, 2020 approved Management's proposal for allocation of the profits for 2019, disclosed in the 2019 financial statements, and a capital increase from R$ 7,294 to R$ 7,594, as per Article 199 of the Brazilian Corporate Law (Law 6,404/76), since the profit reserves at December 31, 2019 (excluding tax incentive reserve and unrealized profit reserve) exceeded the share capital, by R$537. This capital increase was made through the issuance of 60,000,000 new shares, of which 20,056,076 were common shares and 39,943,924 preferred shares, by capitalization of R$300 from profit reserves, and as a result, a share bonus of 4.11% in new shares was issued to shareholders, of the same type as those held, and with nominal unit value of R$5.00.

F-141 

In addition, the Annual General Meeting held on April 30, 2021 approved the Management’s proposal for increase of the registered share capital from R$7,594 to R$8,467, also pursuant to Article 199 of the Brazilian Corporate Law, since the profit reserve at December 31, 2020, (excluding tax incentive reserve and the unrealized profit reserve), exceed the registered share capital by R$1,529. This capital increase was made through the issuance of 174,609,467 new shares, of which 58,366,345 were common shares and 116,243,122 preferred shares, with nominal unit value of R$5.00, by the capitalization of R$873 from retained earnings reserve.

 

 

b)Earnings per share

 

Earnings per share

The number of shares usedincluded in the calculation of basic profit and diluted profit per share, including the effect ofearnings, considering the new shares issued in 2020 and in 2021, is described in the table below. The comparative information for 2019 and 2018 was adjusted retrospectively in order to reflect the capital increases.

Number of shares 2020 2019 2018
Common shares already paid up  566,036,634   566,036,634   566,036,634 
Shares in treasury  (79)  (79)  (79)
   566,036,555   566,036,555   566,036,555 
             
Preferred shares already paid up  1,127,325,434   1,127,325,434   1,127,325,434 
Shares in treasury  (650,817)  (650,817)  (650,817)
   1,126,674,617   1,126,674,617   1,126,674,617 
Total  1,692,711,172   1,692,711,172   1,692,711,172 

Basic and diluted earnings per share

The Company’s preferred shares carry the right to a minimum mandatory dividend, as shown in more detail in item ‘e’.

The purchase and sale options of investments described in Note 32 could potentially dilute basic earning per share in the future; however, they have not caused dilution of enaring per share in 2020, 2019 and 2018.

The calculation of basic and diluted earnings per share is as follows:

 

Number of shares

  2015  2014  2013 

Common shares

   420,764,708    420,764,708    420,764,708  

Preferred shares

   838,076,946    838,076,946    838,076,946  
  

 

 

  

 

 

  

 

 

 
   1,258,841,654    1,258,841,654    1,258,841,654  
    

 

 

 

Held in treasury

   (560,718  (560,718  (560,718
  

 

 

  

 

 

  

 

 

 

Total

   1,258,280,936    1,258,280,936    1,258,280,936  
  

 

 

  

 

 

  

 

 

 
  2020 

2019

(Restated)

 

2018

(Restated)

Net income for the year attributed to equity holders of the parent  2,864   3,194   1,722 
             
Minimum mandatory dividend from net income for the year - preferred shares  986   509   577 
Net income for the year not distributed - preferred shares  920   1,617   569 
Total earnings - preferred shares (A)  1,906   2,126   1,146 
             
Minimum mandatory dividend from net income for the year - common shares  496   256   290 
Net income for the year not distributed - common shares  462   812   286 
Total earnings - common shares (B)  958   1,068   576 
             
Basic and diluted earnings per preferred share (A / number of preferred shares)  1.69   1.89   1,02 
Basic and diluted earnings per common share (B / number of common shares)  1.69   1.89   1,02 

The Company does not have any dilutive instruments;

F-142 

  2020 

2019

(Restated)

 

2018

(Restated)

Net income for the year from continuing operations attributed to equity holders of the parent  2,864   2,970   1,400 
             
Minimum mandatory dividend from net income for the year from continuing operations – preferred shares  986   509   577 
Net income for the year from continuing operations not distributed – preferred shares  920   1,468   355 
Total earnings from continuing operations - preferred shares (A.1)  1,906   1,977   932 
             
Minimum mandatory dividend from net income for the year from continuing operations - common shares  496   256   290 
Net income for the year from continuing operations not distributed – common shares  462   737   178 
Total earnings from continuing operations - common shares (B.1)  958   993   468 
             
Basic and diluted earnings from continuing operations per preferred share (A.1 / number of preferred shares)  1.69   1.75   0.83 
Basic and diluted earnings from continuing operations per common share (B.1 / number of common shares)  1.69   1.75   0.83 

Considering that each class of share carries an equalparticipates equally in the profit reported, the earning per share in profits.

The following is the calculationfiscal years ended in December 31, 2020, 2019 and 2018 were, respectively, R$1.69, R$1.89 and R$1.02. These figures are calculated based on the Company’s number of shares on December 31, 2020, adjusting the earning per share of the basiccomparative prior years, 2019 and diluted profit per share:

   2015   2014   2013 

Net income (A)

   2,469     3,137     3,104  

Total number of shares (B)

   1,258,280,936     1,258,280,936     1,258,280,936  
  

 

 

   

 

 

   

 

 

 

Basic and diluted profit per share (A/B) (R$)

   1.96     2.49     2.47  
  

 

 

   

 

 

   

 

 

 

Shareholders’ agreement

On August 1, 2011, the government of Minas Gerais State signed a Shareholders’ Agreement with AGC Energia S.A., with BNDES Participações S.A. as consenting party, valid for 15 years. The agreement maintains the State of Minas Gerais as dominant, sole and sovereign controlling shareholder of the Company, and attributes to AGC Energia certain prerogatives for the purpose of contributing to the sustainable growth of the Company, among other provisions.2018.

 

(b)c)ReservesEquity valuation adjustments

   
  2020 2019 2018
Adjustments to actuarial liabilities – Employee benefits  (340)  (343)  (257)
Subsidiary and jointly-controlled entity            
Adjustments to actuarial liabilities – Employee benefits  (2,660)  (2,650)  (1,681)
Deemed cost of PP&E  569   586   611 
   (2,091)  (2,064)  (1,070)
Equity valuation adjustments  (2,431)  (2,407)  (1,327)

The account lines Capital Reserves and Profit Reserves are made up as follows:adjustments to post-employment benefit obligations comprise gains or losses resulting from re-measurements of the net defined-benefit obligation, in accordance with the actuarial report.

 

Capital reserves and shares in Treasury

  2015  2014  2013 

Investment-related subsidies

   1,857    1,857    1,857  

Goodwill on issuance of shares

   69    69    69  

Shares in Treasury

   (1  (1  (1
  

 

 

  

 

 

  

 

 

 
   1,925    1,925    1,925  
  

 

 

  

 

 

  

 

 

 

The amounts recorded as deemed cost of the generation assets represents its fair value determined using the replacement cost at initial adoption of IFRS on January 1, 2009. The valuation of the generation assets resulted in an increase in their book value, recorded in a specific line in Equity, net of the tax effects. These values are being realized based on the depreciation of the assets.

d)Reserves

Capital reserves

  2020 2019 2018
Investment-related donations and subsidies  1,857   1,857   1,857 
Goodwill on issuance of shares  394   394   394 
Shares in treasury  (1)  (1)  (1)
   2,250   2,250   2,250 

F-143 

The Reserve for investment-related donations and subsidies basically refers to the compensation by the federal governmentFederal Government for the difference between the profitability obtained by Cemig up to March 1993 and the minimum return guaranteed by the legislation in effect at the time.

The reserve for treasury shares refers to the pass-through by Finor of shares arising from funds applied in Cemig projects in the area covered by Sudene (the development agency for the Northeast) under tax incentive programs.

LOGOProfit reserves

 

  2020 

2019

(Restated)

 

2018

(Restated)

Legal reserve  995   853   853 
Statutory reserve  57   57   57 
Retained earnings reserve  6,650   5,500   3,965 
Unrealized profit reserve  835   835   —   
Incentive tax reserve  103   85   67 
Reserve for mandatory dividends not distributed  1,420   1,420   1,420 
   10,060   8,750   6,362 

 

Profit reserves

  2015   2014   2013 

Legal reserve

   853     853     853  

Reserve under the By-laws

   57     57     2,861  

Retained earnings reserve

   2,906     1,655     71  

Tax incentives reserve

   50     29     —    

Proposal for distribution of additional dividends

   —       —       55  

Reserve for obligatory dividends not distributed

   797     —       —    
  

 

 

   

 

 

   

 

 

 
   4,663     2,594     3,840  
  

 

 

   

 

 

   

 

 

 

Legal reserve

Constitution of the Legal Reservelegal reserve is obligatory,mandatory, up to the limits established by law. The purpose of the Reservereserve is to ensure the security of the share capital, its use being allowed only for offsetting of losses or increase incapital. This reserve constitution corresponds to 5% of the share capital. The Company did not deposit innet income for the Legal Reserve in 2015 dueyear, less the amount allocated to its having reached its legal limit.incentive tax reserve.

Reserve under the by-lawsStatutory reserve

The Reservereserve under the By-laws is for future payment of extraordinary dividends, in accordance with Article 28 of the by-laws.

Retained Earningsearnings reserve

The

Retained Earnings Reserves are forearnings reserves refers to profits not distributed in previousprior years, to guarantee execution of the Company’s Investment Program, and amortizationsamortization of loans and financings planned for the 2016 business year.financing. The retentions are supported by capital budgets approved by the Board of Directors in the periodsrespective years.

Unrealized profit reserve

Article 197 of the Brazilian corporate law nº 6,404/76 allows the Company to pay the mandatory dividend, calculated as required by the Bylaws (see e) below), up to the amounts of the realized portion of the net income for the year (received in question.cash). The excess between such mandatory dividend amount and the dividends that will be actually paid was recorded in the “Unrealized profit reserve”.

Tax Incentives Reserve

F-144 

In 2020, Company presented a positive net share of profit of subsidiaries, jointly-controlled entities and affiliates of R$2,704, which can be regarded as unrealized portion of net income for the year, in accordance with the Brazilian corporate law.

Additionally, the above does not apply to the payment of the minimum mandatory dividends on preferred shares, which are required to be paid in full for an amount of R$506, as described in further details in f) below. In addition, since the creation of the unrealized profit reserve is optional, Management decided to propose the same proportion of dividend payment to shareholders owning common shares, considering Company’s expected financial capacity.

The Brazilian federaloutstanding balance of the unrealized profit reserve will remain R$835, considering the reversal of the reserve recorded in 2019 and the creation of a new one in 2020, in the same amount.

The unrealized profit reserve amounts can only be used to pay mandatory dividends. Hence, when the Company realizes such profits in cash, it must distribute the corresponding dividend in the subsequent period, after offsetting of any losses in subsequent years.

Incentives tax authority (Receita Federal) recognized the Company’sreserve

The Company has a right to a 75% reduction of 75% in income tax, including the tax paid at the additional rate, calculated on the basis of the operating profit in the region of Sudene (the Development Agency for the Northeast), for 10 years starting in 2014. The amount of the tax incentive gain recordedrecognized in the Statement of income was R$ 2118 in 2020 (R$ 2918 in 2019 and R$9 in 2018), and it was subsequently transferred to the Incentives Tax reserve. The amount of the Tax incentives reserve on December 31, 2014)2020 was R$103 (R$85 at December 31, 2019). This reserve cannot be used for payment of dividends.

 

(c)Dividends

OrdinaryReserve for mandatory dividends not distributed

Under its by-laws, Cemig is required to pay to its shareholders, as obligatory dividends, 50% of the net profit of each business year.

The preferred shares have preference in the event of reimbursement of capital and participate in profits on the same conditions as the common shares. They have the right to a minimum annual dividend equal to the greater of:

 

 (a)10%2020
Dividends withheld, arising from the net income of their par value2015623
Dividends withheld, arising from the net income of 2014797
1,420

These dividends were retained in Equity, in years 2015 and 2014, in the account Reserve for mandatory dividends not distributed; and as per the proposal approved in the Annual General Meetings of 2016 and 2015, the dividends retained will be paid as soon as the Company’s financial situation permits. The Company's Management, in view of the uncertainties present in the current macroeconomic scenario and the estimated cash requirement for the nex year, concluded that the financial situation does not yet allow the payment of these retained dividends.

F-145 

e)Rights and preferences of the common and preferred shares

 

(b)3% of the portion of equity that they represent.

Every holder of Cemig common shares has the right to vote in an election for members of our Board of Directors. Under the Brazilian Corporate Law, any shareholder holding at least 5% of Cemig’s common shares in circulation may request adoption of a multiple vote procedure, which confers upon each share a number of votes equal to the present number of members of the Board of Directors and gives the shareholder the right to accumulate his or her votes in one sole candidate, or distribute them among several.

Under the by-laws,Brazilian Corporate Law, holders of preferred shares representing at least 10% of Cemig’s share capital, and also holders of common shares held by private individualsrepresenting at least 15% of its share capital (other than the controlling shareholder) have the right to appoint a member of the Board of Directors and his or her respective substitute member in a separate election. If none of the holders of common or preferred shares qualifies under the minimum limits specified above, shareholders representing, in the aggregate, a minimum of 10% of the share capital may combine their holdings to elect a member of the Board of Directors, and that member’s substitute member.

Under Article 171 of the Corporate Law, every shareholder has a generic right of first refusal in subscription of new shares, or securities convertible into shares, issued in any capital increase, in proportion to their percentage shareholding, except in the event of exercise of any option to acquire shares in our share capital. Shareholders are required to exercise their right of first refusal within 30 days from publication of the notice of increase of capital.

The dividend rights of 6% per year on their par value in all years when Cemig does not obtain sufficient profits to pay dividends to its shareholders. This guarantee is given by the State of Minas Gerais by Article 9 of State Law 828 of December 14, 1951preferred and Article 1 of State Law 8796 of April 29, 1985.common shares are described below.

f)Dividends

Under the Company’sby-laws, if the Company is able to pay dividends higher than the obligatorymandatory minimum dividenddividends required for the preferred shareholders,Shareholders, and the remainder ofremaining net profitincome is sufficient to offer equal dividends for both the common and preferred shares, then the dividends per share will be the same for the holders of common shares and the holders of preferred shares. In all the periods presented, the Company has distributed equal dividends per share to the two classes of holders.

Dividends declared are paid in two equal installments, the first by June 30 and the second by December 30, of the year following the generation of the profit to which they refer. The Executive Board decides the location and processes of payment, subject to these periods.

Under its by-laws, Cemig is required to pay to its shareholders, as mandatory dividends, 50% of the net income of each year.

LOGOThe preferred shares have preference in the event of reimbursement of capital and participate in profits on the same conditions as the common shares have the right, when there is net income, to a minimum annual dividends equal to the greater of:

(a) 10% of their par value, and

(b) 3% of the portion of equity that they represent.

F-146 

Under its by-laws, Cemig’s shares held by private individuals and issued up to August 5, 2004 have the right to a minimum dividend of 6% per year on their par value in all years when Cemig does not obtain sufficient profits to pay dividends to its Shareholders. This guarantee is given by the State of Minas Gerais by Article 9 of State Law 828 of December 14, 1951 and by State Law 15,290 of August 4, 2004.

 

Calculation of the minimum dividends proposed

 

The calculation of the minimum dividends proposed for distribution to shareholders for 2015, 2014 and 2013Shareholders, considering the 2020 unrealized profit assumption mentioned in the previous paragraphs, is as follows:

 

Calculation of the Minimum Dividends required by the Bylaws for the preferred shares

  2015   2014   2013 

Nominal value of the preferred shares

   4,190     4,190     4,190  

Percentage applied to the nominal value of the preferred shares

   10.00%     10.00%     10.00%  
  

 

 

   

 

 

   

 

 

 

Amount of the dividends by the First payment criterion

   419     419     419  

Equity

   12,984     11,281     12,638  

Preferred shares as a percentage of Equity (net of shares held in Treasury)

   66.58%     66.58%     66.58%  
  

 

 

   

 

 

   

 

 

 

Portion of Equity represented by the preferred shares

   8,645     7,511     8,415  
  

 

 

   

 

 

   

 

 

 

Percentage applied to the portion of Equity represented by the preferred shares

   3.00%     3.00%     3.00%  
  

 

 

   

 

 

   

 

 

 

Amount of the dividends by the Second payment criterion

   259     225     252  
  

 

 

   

 

 

   

 

 

 

Calculation of the Minimum Dividends required by the Bylaws for the preferred shares

   419     419     419  
  

 

 

   

 

 

   

 

 

 

Obligatory Dividend

      

Net profit for the year

   2,469     3,137     3,104  

Obligatory dividend – 50.00% of net income

   1,235     1,568     1,552  

Income tax withheld at source on Interest on Equity

   22     27     49  
  

 

 

   

 

 

   

 

 

 
   1,257     1,595     1,601  

Dividends proposed by management to the Annual General Meeting

      

Interest on Equity

   200     230     533  

Ordinary dividends

   1,056     567     1,068  
  

 

 

   

 

 

   

 

 

 
   1,256     797     1,601  

Additional dividends proposed

   —       —       55  

Total dividends (net of withholding Income tax on Interest on Equity)

   1,256     797     1,656  

Total of the dividend for the preferred shares

   836     531     1,103  

Total of the dividend for the common shares

   420     266     553  

Dividends per share – R$

      

Minimum Dividends required by the by-laws for the preferred shares

   0.50     0.50     0.50  

Obligatory Dividend

   1.00     1.27     1.27  

Dividends proposed (net of withholding Income tax on Interest on Equity)

   1.00     0.63     1.32  
  2020 2019 2018
Calculation of Minimum Dividends required by the By-laws for the preferred shares            
Nominal value of the preferred shares  5,055   4,856   4,856 
   5,055   4,856   4,856 
Percentage applied to the nominal value of the preferred shares  10.00%  10.00%  10.00%
Amount of the dividends by the first payment criterion  506   486   486 
             
Equity  17,473   15,887   14,579 
Preferred shares as a percentage of Equity (net of shares held in Treasury)  66.56%  66.56%  66.56%
Portion of Equity represented by the preferred shares  11,630   10,574   9,704 
Percentage applied to the portion of Equity represented by the preferred shares  3.00%  3.00%  3.00%
Amount of the dividends by the second payment criterion  349   317   291 
             
Minimum Dividends required by the Bylaws for the preferred shares  506   486   486 
             
Calculation of the Minimum Dividend under the by-laws based on the net income for the year            
Mandatory dividend            
Net income for the year  2,864   3,127   1,700 
             
Mandatory dividends – 50% of Net income  1,432   1,564   850 
Unrealized profit reserve  (835)  (835)    
Reversal of the unrealized profit reserve established in 2019  835   —     —   
Withholding income tax on Interest on equity  50   35   17 
   1,482   764   867 
Dividends recorded, as specified in the by-laws            
  Interest on Equity  553   400   210 
  Ordinary dividends  929   364   657 
   1,482   764   867 
             
Total dividends for the preferred shares  986   509   577 
Total dividends for the common shares  496   255   290 
             
Unit value of dividends – R$            
Minimum dividends required by the by-laws for the preferred shares  0.50   0.50   0.50 
Mandatory dividends (including withholding income tax on Interest on Equity)  0.99   0.52   0.59 
Dividends proposed: Common (ON) shares  0.99   0.52   0.59 
Dividends proposed: Preferred (PN) shares  0.99   0.52   0.59 

Allocation of Net income for 2015 – Proposal by management

F-147 

The Board of Directors proposed toThis table provides the Annual General Meeting, heldchanges on April 29, 2016, that the profit for 2015, in the amount of R$ 2,491,dividends and the balance of retained earnings, of R$ 60, should be allocated as follows:interest on capital payable:

 

 n R$ 634 to be
Balances at December 31, 2018864
Proposed dividends764
Withholding income tax on interest on capital(35)
Dividends retained – Minas Gerais state government (Note 11)(148)
Dividends paid as minimum obligatory dividend to the shareholders of the Company, as follows:(701)
Balances at December 31, 2019744
Proposed dividends1,482
Proposed dividends - Non-controlling interests1
Withholding income tax on interest on capital(50)
Dividends retained – Minas Gerais state government (Note 11)(130)
Dividends paid(598)
Balances at December 31, 20201,449

Allocation of net income for 2020 R$ 200 in the form of Interest on Equity, in two equal installments by June 30 and December 30, 2016 to shareholders whose names were on the Company’s nominal share registry on December 26, 2015.Management’s proposal

– R$ 434 as dividends for 2015, to be paid by December 30, 2016 to shareholders whose names are on the Company’s nominal share registry on the date on which the

The Annual General Meeting is held.

LOGO

(AGM) held on April 30, 2021 approved the following allocation of the net income for 2020, totaling R$2,864, less R$17 from realization of the deemed cost of PP&E, added to R$835 from the realization of the unrealized profit reserve and R$212 from prior periods adjustments:

n§R$ 634142 to be held in the Legal Reserve, as established in Shareholders’ equity inBrazilian corporate law.
§R$1,482 for payment of the Reserve for obligatorymandatory minimum dividends not distributed, to be paidCompany’s holders, as and when the Company’s financial situation permits;follows:

 

n-R$ 1,262553 in the form of Interest on Equity, to be heldpaid in Shareholders’ equitytwo equal installments, by June 30, 2021 and by December 31, 2021, to shareholders whose names were on the Company’s Nominal Share Registry on September 22, 2020 and December 23, 2020;
-R$929 as dividends of 2020, to be paid by December 31, 2021, to holders whose names are in the Company’s Nominal Share Registry on the date of the AGM.

§R$1,451 to be held in the Retained earnings reserve, to guaranteeensure the Company’s consolidated investments planned for the 2016 business year, in accordance with a2021, as per capital budget; andbudget.

  

n§R$ 2118 to be held in Shareholders’ equity in therecorded as Incentives Tax incentives reserve, in reference to the tax incentive amounts obtained in 20152019 in relation to the investments made in the region of Sudene.

In December 2015

The amount of R$835 remains as unrealized profit reserve, considering the Company declared payment of Interest on Equity, on accountreversal of the calculationreserve constituted in 2019 and the new constitution in 2020, of the obligatory dividend for 2015, in the amount of R$ 200, corresponding to R$ 0.16 per share – this resulted in a tax benefit of R$ 68.same amount.

F-148 

 

(d)Table of ContentsEquity valuation adjustments 

Equity valuation adjustments

  2015  2014  2013 

Adjustments to actuarial liabilities – Employee Retirement Benefits

   (120  (14  (6

Other comprehensive income in subsidiary and jointly-controlled entities

    

Deemed cost of PP&E

   720    780    850  

Cumulative translation adjustments

   81    26    17  

Adjustments to actuarial liabilities – Employee Retirement Benefits

   (579  (324  (282
  

 

 

  

 

 

  

 

 

 
   222    482    585  
  

 

 

  

 

 

  

 

 

 

Equity valuation adjustments

   102    468    579  
  

 

 

  

 

 

  

 

 

 

Cumulative translation adjustments refers to the foreign exchange variance incurred upon conversion and consolidation of Transchile’s financial statements, based on the period-end exchange rates. This difference is posted directly in this account of Equity.

The amounts reported as deemed cost of the generation assets are due to the valuation of the generation assets, with the assessment of their fair value at replacement cost in the initial adoption of international financial standards on January 1, 2009. The new valuation of the generation assets resulted in an increase in their value, posted in the specific line of Equity, net of the tax effects.

LOGO

 

 

 

24.27.REVENUE

 

   2015  2014  2013 

Revenue from supply of electricity (a)

   22,526    17,232    14,741  

Revenue from use of the electricity distribution systems (TUSD) (b)

   1,465    855    1,008  

CVA and Other financial components in tariff increases (c)

   1,704    1,107    —    

Transmission revenue

    

Transmission concession revenue (d)

   261    557    404  

Transmission construction revenue (e)

   146    80    91  

Transmission indemnity revenue (f)

   101    420    21  

Distribution construction revenue

   1,106    861    884  

Transactions in electricity on the CCEE (g)

   2,425    2,348    1,193  

Supply of gas

   1,667    422    —    

Other operating revenues (h)

   1,440    1,284    1,047  

Deductions from revenue (i)

   (11,549  (5,626  (4,762
  

 

 

  

 

 

  

 

 

 

Net operating revenue

   21,292    19,540    14,627  
  

 

 

  

 

 

  

 

 

 

a) Revenues are measured at the fair value of the consideration received or to be received and are recognized on a monthly basis as and when: (i) Rights and obligations of the contract with the customer are identified; (ii) the performance obligation of the contract is identified; (iii) the price for each transaction has been determined; (iv) the transaction price has been allocated to the performance obligations defined in the contract; and (v) the performance obligations have been complied.

  2020 

2019

(Restated)

 

2018

(Restated)

Revenue from supply of energy (a)  26,432   26,928   24,872 
Revenue from use of the electricity distribution systems (TUSD) (b)  3,022   2,722   2,045 
CVA, and Other financial components (c)  455   58   1,973 
Reimbursement of  PIS/Pasep and Cofins over ICMS credits to customers– realization (1)  266   —     —   
Transmission revenue            
   Transmission operation and maintenance revenue (d)  280   352   343 
   Transmission construction revenue (d) (note 14)  201   312   138 
   Interest revenue arising from the financing component in the transmission contract asset (d) (note 14)  438   328   311 
Generation assets - indemnity revenue  —     —     55 
Distribution construction revenue (e)  1,436   980   802 
Adjustment to expectation of cash flow from indemnifiable financial assets of distribution concession (g)  16   18   —   
Revenue on financial updating of the Concession Grant Fee (h)  347   318   321 
Energy transactions on the CCEE (i)  154   432   217 
Mechanism for the sale of surplus (h)  234   —     —   
Supply of gas  2,011   2,298   1,995 
Fine for violation of service continuity indicator  (51)  (58)  (44)
Recovery of PIS/Pasep and Cofins (note 9)  —     1,428   —   
Other operating revenues (j)  1,709   1,721   1,585 
Deductions on revenue (k)  (11,722)  (12,351)  (12,314)
Net revenue  25,228   25,486   22,299 
(1)For more information, see note 9 from this financial statements.

a)Revenue from energy supply

These items are recognized upon delivery of supply, based on the tariff specified in the contractual terms and approved by the grantor for each class of customer or in effect in the market. Unbilled supply of electricityenergy, from the period between the last billing and the end of each month, is estimated based on the supply contracted. For the distribution concession contract, the unbilled supply is estimated based on the volume of energy delivered but not yet billed.

This table shows energy supply of electricity by type of consumer:customer:

   GWh (1)   R$ 
  2015   2014   2013   2015   2014   2013 

Residential

   9,830     10,014     9,473     7,297     5,183     4,518  

Industrial

   22,969     26,026     23,452     5,781     4,793     4,023  

Commercial. Services and Others

   6,434     6,395     6,036     3,956     2,786     2,354  

Rural

   3,380     3,390     3,028     1,407     908     741  

Public authorities

   892     891     861     548     381     328  

Public illumination

   1,326     1,298     1,267     533     358     311  

Public service

   1,204     1,273     1,242     540     369     320  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Subtotal

   46,035     49,287     45,359     20,062     14,778     12,595  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Own consumption

   38     37     35     —       —       —    

Supply not yet invoiced. net

   —       —       —       257     144     2  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 
   46,073     49,324     45,394     20,319     14,922     12,597  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Wholesale supply to other concession holders (2)

   10,831     14,146     16,127     2,207     2,310     2,144  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total

   56,904     63,470     61,521     22,526     17,232     14,741  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 
F-149 

  GWh (1) R$
  2020 2019 2018 2020 2019 2018
Residential  10,981   10,538   10,267   9,875   9,668   8,658 
Industrial  12,731   14,873   17,689   4,171   4,760   4,893 
Commercial, services and others  8,571   9,335   8,380   4,979   5,439   4,683 
Rural  3,766   3,795   3,615   2,190   2,058   1,794 
Public authorities  714   905   871   522   654   575 
Public lighting  1,243   1,357   1,384   550   614   585 
Public services  1,362   1,373   1,316   722   725   646 
Subtotal  39,368   42,176   43,522   23,009   23,918   21,834 
Own consumption  34   38   41   —     —     —   
Unbilled revenue  —     —     —     9   134   48 
   39,402   42,214   43,563   23,018   24,052   21,882 
Wholesale supply to other concession holders (2)  13,907   11,920   11,992   3,363   2,943   3,002 
Wholesale supply unbilled, net  —     —     —     51   (67)  (12)
Total  53,309   54,134   55,555   26,432   26,928   24,872 
(1)Data not audited by external auditors.
(2)Includes Regulateda CCEAR (Regulated Market Electricity Sale Contracts (CCEARs) andSales Contract), ‘bilateral contracts’ with other agents.agents, and the revenues from management of generation assets (GAG) for the 18 hydroelectric plants of Lot D of Auction no 12/2015.
b)Revenue from Use of the Distribution System (the TUSD charge)

b) Revenue from Use of Distribution Systems (the TUSD charge)

A significant partThese are recognized upon the distribution infrastructure becoming available to customers, and the fair value of the large industrial consumers inconsideration is calculated according to the concession areasTUSD tariff of Cemig D and Light are now ‘Free Consumers’ – energy is sold to themethose customers, set by the Cemig group’s generation and transmission company, Cemig GT,grantor. The total amount of energy transported, in MWh, is as well as other generators. When these users became Free Consumers, they began to pay separate charges for use of the distribution network. This line (‘TUSD’) records those charges.follows:

 

LOGO

  GWh (1)
  2020 2019
 Industrial   18,612   17,723 
 Commercial   1,300   1,320 
 Rural   32   17 
 Concessionaires   315   341 
 Total   20,259   19,401 
(1)Data not reviewed by external auditors

 

c) The CVA (Portion A Costs Variation Compensation) Account, and Other financial components, in tariff adjustments

c)The CVA account, and Other financial components

The gains arisingresults from variations in the CVA Account (Portion ‘A’account (Parcel A Costs Variation Compensation Account), and in Other financial components in calculation of tariffs, were recognized based on amendmentsrefer to the distribution concession contracts, made on December 10, 2014.positive and negative differences between the estimated non-manageable costs of the subsidiary Cemig D and the cost actually incurred. The amounts recognized arise from balances constituted in the last tariff adjustment, not yet amortized, and also amounts constitutedrecorded in the current periodyear, homologated or to be ratifiedhomologated in the next tariff adjustment. For more information see Explanatory Note 13.

d) Transmission Concession Revenue

Transmission Revenue comprises the following:

nConcession Transmission Revenue, which includes the portion received from agents of the electricity sector relating to operation and maintenance of the transmission lines;

nGeneration Connection System Revenue, arising from the transmission assets belonging to the generating units.

e) Construction revenue

Construction Revenue is substantially offset by Construction costs, and corresponds to the Company’s investments in assets of the concession in the period. In certain projects, it also includes the profit margin involved in the operation.

f) Transmission indemnity revenue

In June 2014 the Company made a reversal of R$ 63 to a provision made in 2012, relating to the investments in transmission made in the period May through December 2012, which were included in the valuation report filed with Aneel on July 31, 2014. This provision was made at that time due to the uncertainties relating to the process of deciding the indemnity of the assets relating to that period.

In December 2014 Cemig GT recorded in the statement of income for the year the difference between the amount of the valuation report preliminarily inspected by Aneel, which corresponds to an indemnity of R$ 954 (net of the R$ 285 already received) in relation to the carrying amount of R$ 597, which corresponded to a gain of R$ 357.adjustment processes. For more information please see Note 13.

In 2015 Cemig GT recognized in Financial revenue (expenses) an item of R$ 101 for updating, by the IGP-M index, of the balance of the indemnity receivable in December 2014 (R$ 954). The amount receivable on December 31, 2015 is R$ 1,054. For more information see Note 13.

LOGO

14.

 

g)d)Transmission concession revenue
§Construction revenue corresponds to the performance obligation to build the transmission infrastructure, recognized based on the satisfaction of performance obligation over time. They are measured based on the cost incurred, including PIS/Pasep and Cofins taxes over the total revenues and the profit margin of the project. For more information, see note 15.
F-150 

§Operation and maintenance revenue correspondes to the performance obligation of operation and maintenance specified in the transmission concession contract, after termination of the construction phase. They are recognized when the services are rendered and he invoices for the RAPs are issued.
§Interest revenue in the contract asset recognized, recorded as transmission concession gross revenue in statement income. Revenue corresponds to the significant financing component in the contract asset, and is recognized by the linear effective interest rate method based on the rate determined at the start of the investments, which is not subsequently changed. The average of the implicit rates is 6.86%. The rates are determined for each authorization and are applied on the amount to be received (future cash flow) over the contract duration. This includes financial updating by the inflation index specified for each transmission contract.

The margin defined for each performance obligation from the transmission concession contract is as follows:

  2020 2019 2018
Construction and upgrades revenue  201   312   138 
Construction and upgrades costs  (147)  (220)  (96)
Margin  54   92   42 
Mark-up (%)  36.73%  41.82%  43.75%
Operation and maintenance revenue  279   352   343 
Operation and maintenance cost  (223)  (388)  (215)
Margin  56   (36)  128 
Mark-up (%)  25,11%  (9.28%)  59.53%

(1)The negative margin observed in 2019 related to the performance obligation to operate and maintain is due the recognition of the non-recurring tax provision, in the amount of R$135.

e)Distribution construction revenue

Construction revenue corresponds to the performance obligation to build the distribution infrastructure during the construction phase. Considering that constructions and improvements are substantially executed through outsourced parties; and that all construction revenues is related to the construction of the infrastructure of the energy distribution and transmission services, Company’s management concluded that construction contract revenue has zero profit margin.

f)Adjustment to expected cash flow from financial assets on residual value of infrastructure asses of distribution concessions

Income from fair value change of the Regulatory Remuneration Asset Base.

g)Revenue on financial updating of the Concession Grant Fee

Represents the inflation adjustment using the IPCA inlfation index, plus interest, on the Concession Grant Fee for the concession awarded as Lot D of Auction 12/2015. See Note 14.

F-151 

h)Energy transactions in electricity on the CCEE (Wholesale(Power Trading Chamber)

The revenue from transactions made through the ElectricityPower Trading Chamber (Câmara de Comercialização de Energia Elétrica, or CCEE) is the monthly positive net balance of settlements of transactions for purchase and sale of electricityenergy in the Spot Market, through the CCEE.CCEE, for which the consideration corresponds to the product of energy sold at the Spot Price.

 

h)i)Other operating revenuesMechanism for the sale of energy surplus

 

   2015   2014   2013 

Charged service

   14     11     10  

Telecoms services

   134     135     127  

Services rendered

   131     118     122  

Subsidies (*)

   996     790     673  

Rental and leasing

   93     81     57  

Other

   72     149     58  
  

 

 

   

 

 

   

 

 

 
   1,440     1,284     1,047  
  

 

 

   

 

 

   

 

 

 

The revenue from the surplus sale mechanism (‘Mecanismo de Venda de Excedentes – MVE’) refers to the sale of power surpluses by distributor agents. This mechanism is an instrument regulated by Aneel enabling distributors to sell over contracted supply – the energy amount that exceeds the quantity required to supply captive customers.

 

(*)j)RevenueOther operating revenues
  2020 2019 2018
Charged service  11   17   14 
Services rendered  139   183   188 
Subsidies (1)  1,395   1,266   1,136 
Rental and leasing  164   189   90 
Reimbursement for decontracted supply (2)  —     65   145 
Other  —     1   12 
   1,709   1,721   1,585 

(1)Includes the revenue recognized for the tariff subsidies applicableapplied to users of the distribution system, in accordance with the Decree n.7,891/2013, in the amount of R$1,035 in 2020 (R$1,079 in 2019). Includes the subsidies for sources that are subject to incentive, rural, irrigators, public services reimbursedand the generation sources that are subject to the incentive; and also includes the tariff flag revenue in the amount of R$47 in 2020, recognized because of the creditor position assumed by Eletrobras.the Company in CCRBT.
(2)Reimbursement for suspension of energy supply –Renova.

 

i)k)Deductions fromon revenue

 

   2015   2014  2013 

Taxes on revenue

     

ICMS tax

   4,487     3,198    2,780  

Cofins tax

   2,263     1,628    1,301  

PIS and Pasep taxes

   491     353    282  

Other

   6     6    5  
  

 

 

   

 

 

  

 

 

 
   7,247     5,185    4,368  

Charges to the consumer

     

Global Reversion Reserve – RGR

   36     39    70  

Energy Efficiency Program (P.E.E.)

   45     47    40  

Energy Development Account – CDE

   2,870     211    132  

Quota for the Fuel Consumption Account – CCC

   —       —     25  

Research and Development – P&D

   47     49    41  

National Scientific and Technological Development Fund – FNDCT

   47     48    33  

Energy System Expansion Research – EPE

   24     24    18  

Consumer charges – Proinfa alternative sources program

   27     29    27  

0.30% additional payment (Law 12111/09) (1)

   —       (6  8  

Consumer charges – ‘Tariff Flag’ amounts

   1,067     —      —    

Other

   139     —      —    
   4,302     441    394  
  

 

 

   

 

 

  

 

 

 
   11,549     5,626    4,762  
  

 

 

   

 

 

  

 

 

 
  2020 

2019

(Restated)

 

2018

(Restated)

Taxes on revenue            
ICMS  6,098   6,358   5,657 
Cofins  2,214   2,408   2,549 
PIS/Pasep  481   524   553 
Others  5   7   8 
   8,798   9,297   8,767 
Charges to the customer            
Global Reversion Reserve (RGR)  16   16   19 
Energy Efficiency Program (PEE)  73   69   64 
Energy Development Account (CDE)  2,443   2,448   2,603 
Research and Development (R&D)  43   41   38 
National Scientific and Technological Development Fund (FNDCT)  43   41   38 
Energy System Expansion Research (EPE of MME)  21   20   19 
Customer charges – Proinfa alternative sources program  39   52   40 
Energy services inspection fee  35   30   26 
Royalties for use of water resources  62   43   45 
Customer charges – the ‘Flag Tariff’ system  149   294   655 
   2,924   3,054   3,547 
   11,722   12,351   12,314 

F-152 

 

(1)Table of ContentsReimbursement recognized by the Company in first quarter 2014, as per Official Letter 782/2013 authorized by Aneel, due to excess payment. 

LOGO

25.28.OPERATING COSTS AND EXPENSES

 

   2015   2014   2013 

Personnel (a)

   1,435     1,252     1,284  

Employees’ and managers’ profit shares

   137     249     221  

Post-retirement liabilities

   156     212     176  

Materials

   154     381     123  

Outsourced services (b)

   899     953     917  

Electricity purchased for resale (c)

   9,542     7,428     5,207  

Depreciation and amortization

   835     801     824  

Operating provisions (d)

   1,401     581     305  

Charges for the use of the national grid

   999     744     575  

Gas purchased for resale

   1,051     254     —    

Construction costs (e)

   1,252     942     975  

Other operating expenses. net (f)

   456     654     624  
  

 

 

   

 

 

   

 

 

 
   18,317     14,451     11,231  
  

 

 

   

 

 

   

 

 

 

The operating costs are as follows:

  2020 

2019

(Restated)

 2018
Personnel (a)  1,276   1,272   1,410 
Employees’ and managers’ profit sharing  142   263   77 
Post-employment benefits (reversals) – Note 24  438   408   337 
Materials  79   91   104 
Outsourced services (b)  1,265   1,239   1,087 
Energy bought for resale (c)  12,111   11,286   11,084 
Depreciation and amortization (1)  989   958   835 
Operating provisions  and adjustments for operating losses (d)  423   2,401   466 
Charges for use of the national grid  1,748   1,426   1,480 
Gas bought for resale  1,083   1,436   1,238 
Construction costs (e)  1,581   1,200   897 
Other operating expenses, net (f)  297   494   405 
   21,432   22,474   19,420 

 

a)Personnel expenses(1)Net of PIS/Pasep and Cofins taxes applicable to amortization of the right-of-use assets in the amount of R$2.

 

   2015  2014  2013 

Remuneration and salary-related charges and expenses

   1,273    1,098    1,039  

Supplementary pension contributions – Defined-contribution plan

   85    80    77  

Assistance benefits

   142    144    140  
  

 

 

  

 

 

  

 

 

 
   1,500    1,322    1,256  

Voluntary retirement program

   2    4    78  

( – ) Personnel costs transferred to Works in progress

   (67  (74  (50
  

 

 

  

 

 

  

 

 

 
   (65  (70  28  
  

 

 

  

 

 

  

 

 

 
   1,435    1,252    1,284  
  

 

 

  

 

 

  

 

 

 

For details about the discontinued operating costs and expenses, see Note 32.

 

b)a)Personnel

2020 Programmed Voluntary Retirement Plan (‘PDVP’)

On April 2020, the Company approved the Programmed Voluntary Retirement Plan for 2020 (‘the 2020 PDVP’). Those eligible – any employees who had worked with the Company for 25 years or more by December 31, 2020 – are able to join from May 4 to 22, 2020. The program provided the standard legal payments for severance, 50% of the period of notice, an amount equal to 20% of the Base Value of the employee’s FGTS fund, an additional premium equal to 50% of the period of notice plus 20% of the Base Value of the employee’s FGTS fund, as well as the other payments under the legislation. The total amount of R$59 has been recorded as expense related to this program, corresponding to acceptance by 396 employees. In March 2019, has been appropriated as expense, including severance payments, a total of R$21 (155 employees).

F-153 

b)Outsourced services

 

 2020 2019 2018
  2015   2014   2013 

Collection / Meter reading

   122     184     183  
Meter reading and bill delivery  127   128   129 

Communication

   64     67     63    71   69   80 

Maintenance and conservation of electrical facilities and equipment

   238     230     208    443   404   323 

Building conservation and cleaning

   100     91     87    108   110   110 

Contracted labor

   6     7     17    9   17   21 

Freight and airfares

   10     11     8    2   7   7 

Accommodation and meals

   17     18     15    9   14   12 

Security services

   28     26     23    19   18   20 

Consultancy

   17     24     21  
Consultant  41   24   16 

Maintenance and conservation of furniture and utensils

   46     37     38    6   5   4 
Information technology  80   63   59 

Maintenance and conservation of vehicles

   11     12     9    2   3   2 

Disconnection and reconnection

   26     19     17    39   70   62 

Environment

   22     29     27  

Legal services and procedural costs

   24     33     32  
Environmental services  10   14   14 
Legal services  21   28   27 

Tree pruning

   23     23     24    48   46   28 

Cleaning of power line pathways

   30     29     32    75   61   41 

Copying and legal publications

   14     9     9    17   21   21 

Inspection of consumer units

   4     4     5  

Printing of tax invoices and electricity bills

   4     5     7  

Other

   93     95     92  
Inspection of customer units  35   14   10 
Other expenses  103   123   101 
  

 

   

 

   

 

   1,265   1,239   1,087 
   899     953     917  
  

 

   

 

   

 

 

c)Energy purchased for resale

  2020 2019 2018
Supply from Itaipu Binacional  1,990   1,429   1,351 
Physical guarantee quota contracts  780   715   679 
Quotas for Angra I and II nuclear plants  303   269   267 
Spot market  1,497   1,886   1,818 
Proinfa Program  318   376   324 
‘Bilateral’ contracts  333   311   484 
Energy acquired in Regulated Market auctions  3,334   3,021   3,346 
Energy acquired in the Free Market  3,977   4,098   3,871 
Distributed generation (‘Geração distribuída’)  678   207   —   
PIS/Pasep and Cofins credits  (1,099)  (1,026)  (1,056)
   12,111   11,286   11,084 

d)Operating provision (reversals) and adjustments for operating losses

  2020 2019 2018
Estimated losses on doubtful accounts receivables (Note 8) (1)  147   238   264 
Estimated losses on other accounts receivables (2)  —     11   (4)
Estimated losses on accounts receivables from related parties (3) (note 30)  37   688   —   
             
Contingency provisions (reversals) (Note 25) (4)            
Labor claims  46   136   42 
Civil  43   24   13 
Tax (5)  75   1,228   (5)
Other  22   12   1 
   186   1,400   51 
   370   2,337   311 
Adjustment for losses            
Put option – RME and LEPSA  —     —     48 
Put option – SAAG (Note 31)  53   64   107 
   53   64   155 
   423   2,401   466 

(1)The expected losses on receivables are presented as selling expenses in the Statement of Income.

(2)The estimated losses on other accounts receivable are presented in the consolidated Statement of income as operating expenses.
(3)Estimated losses on accounts receivable from Renova, as a result of the assessment of the jointly-controlled entity credit risk.
(4)The provisions for contingencies of the holding company are presented in the consolidated statement of income for the year as operating expenses.
(5)The provision recognized in 2019 is due to the Company’s reassessment, based on the opinion of its legal advisers, of the probability of loss in legal actions disputing social security contributions on the payments of profit-sharing to its employees from 1999 to 2016. For more information, see note 25.

F-154 

e)Construction costs

  2020 2019 2018
Personnel and managers  83   85   70 
Materials  775   595   379 
Outsourced services  598   421   364 
Others  125   99   84 
   1,581   1,200   897 

 

f)Other operating expenses (revenues), net

LOGO

  2020 

2019

(Restated)

 2018
Leasing and rentals  11   20   93 
Advertising  7   9   19 
Own consumption of energy  24   21   27 
Subsidies and donations  22   40   22 
Onerous concession  3   3   3 
Insurance  25   12   7 
CCEE annual charge  6   6   6 
Net loss (gain) on deactivation and disposal of assets  81   88   7 
Forluz – Administrative running cost  30   30   28 
Collection agents  86   88   78 
Obligations deriving from investment contracts (1)  9   32   —   
Taxes and charges  7   10   9 
Other expenses (2)  (14)  135   106 
   297   494   405 

(1)This refers to claims under the agreement made between Aliança Geração, Vale S.A. and Cemig. The action is provisioned at the cost of R$119 (R$98 on December 31, 2019), of which Cemig is responsible for R$41 (R$32 on December 31, 2019).
(2)Includes the impairment loss recognized for intangible asset relating to the authorization for wind power generation granted to Volta do Rio in the amount of R$22.

 

 

 

F-155 

 

c)Table of ContentsElectricity purchased for resale 

29.FINANCE INCOME AND EXPENSES

 

   2015  2014  2013 

From Itaipu Binacional

   1,734    830    1,016  

Physical guarantee quota contracts

   252    221    226  

Quotas from Angra I and II Nuclear Plants

   200    179    160  

Spot market

   935    1,263    304  

Proinfa Program

   253    262    256  

‘Bilateral contracts’

   326    380    333  

Electricity acquired in Regulated Market auctions

   3,978    3,242    2,121  

Electricity acquired in the Free Market

   2,762    1,762    1,285  

Credits of Pasep and Cofins taxes

   (898  (711  (494
  

 

 

  

 

 

  

 

 

 
   9,542    7,428    5,207  
  

 

 

  

 

 

  

 

 

 

In 2015, due to the low level of the reservoirs, the hydroelectric generators generated a volume of electricity lower than their contractual commitments, as measured by the GSF (Generation Scaling Factor). This resulted in the generators acquiring the amount of their resulting deficit in the spot market, on the Wholesale Market (CCEE), at the high levels of the spot price (PLD).

Due to this issue, the Mining and Energy Ministry, through Provisional Measure 688 (converted into Law 13203/2015), set the criteria and conditions for renegotiation of hydrological risk in hydroelectric generation by agents participating in the MRE (Energy Reallocation Mechanism), specifying conditions for both the Regulated Market (Ambiente de Contratação Regulada, or ACR) and the Free Market (Ambiente de Contratação Livre, or ACL).

After carrying out studies, the Company decided to accept this system only in the Regulated Market, for theQueimado andIrapé plants. This resulted in the recording of a regulatory asset of R$ 63 in 2015, and reduction of the expense on spot-market supply.

  2020 2019 2018
FINANCE INCOME            
Income from financial investments  95   102   116 
Interest on sale of energy  399   361   352 
Monetary variations  42   30   19 
Monetary variations – CVA (Note 14)  32   105   62 
Monetary updating of escrow deposits  53   50   34 
PIS/Pasep and Cofins charged on finance income (1)  (96)  (128)  (68)
Gains on financial instruments –swap (Note 31)  1,753   998   893 
Inflation adjustment in arbitration case  —     —     77 
Borrowing costs paid by related parties  30   48   56 
Monetary updating on PIS/Pasep and Cofins taxes credits over ICMS (Note 9)  42   1,580   —   
Others  95   61   165 
   2,445   3,207   1,706 
FINANCE EXPENSES            
Charges on loans and financings (Note 22)  (1,178)  (1,227)  (1,257)
Cost of debt – amortization of transaction cost (Note 22)  (15)  (38)  (33)
Foreign exchange variations - loans and financing (Note 22)  (1,742)  (226)  (582)
Foreign exchange variations – Itaipu  (47)  (13)  (29)
Monetary updating – loans and financings (Note 22)  (187)  (142)  (134)
Monetary updating – onerous concessions  (9)  (3)  (3)
Charges and monetary updating on post-employment obligations (Note 24)  (53)  (56)  (68)
Monetary updating – Lease liabilities (Note 19)  (27)  (34)  —   
Finance income of P&D and PEE  (21)  (24)  (23)
Others  (71)  (84)  (95)
   (3,350)  (1,847)  (2,224)
NET FINANCE INCOME (EXPENSES)  (906)  1,360   (518)

 

d)Operating provisions (reversals)(1)The PIS/Pasep and Cofins expenses apply to Interest on Equity.

 

   2015  2014  2013 

Allowance for doubtful receivables

   175    127    121  

Contingency provision

    

Employment-law cases

   4    242    171  

Civil cases

   22    6    (16

Tax

   (4  13    (5

Environmental

   (1  —      (4

Regulatory

   10    (14  16  

Other

   (3  12    22  
  

 

 

  

 

 

  

 

 

 
   28    259    184  

Provision for losses on investments

    

Put option—Parati (Note 14)

   1,079    166    —    

Put option—SAAG (Note 14)

   119    29    —    
  

 

 

  

 

 

  

 

 

 
   1,401    581    305  
  

 

 

  

 

 

  

 

 

 

LOGO

 

 

 

F-156 

 

e)Table of ContentsConstruction cost 

   2015   2014   2013 

Personnel and managers

   65     60     52  

Materials

   521     415     387  

Outsourced services

   504     385     461  

Other

   162     82     75  
  

 

 

   

 

 

   

 

 

 
   1,252     942     975  
  

 

 

   

 

 

   

 

 

 

 

f)Other operating expenses, net

   2015   2014   2013 

Leasings and rentals

   102     112     104  

Advertising

   11     19     43  

Own consumption of electricity

   21     17     13  

Subsidies and donations

   31     50     40  

Paid concession

   7     23     22  

Taxes and charges (IPTU. IPVA and others)

   6     107     85  

Insurance

   9     9     8  

CCEE annual charge

   8     7     8  

Net loss on deactivation and disposal of assets

   60     100     83  

Forluz – Administrative running cost

   22     22     22  

Other expenses

   179     188     196  
  

 

 

   

 

 

   

 

 

 
   456     654     624  
  

 

 

   

 

 

   

 

 

 

Operating Leases

The Company has operating lease contracts relating, mainly, to vehicles and buildings used in its operational activities. Their amounts are not material in relation to the Company’s total costs.

26.FINANCIAL REVENUES AND EXPENSES

   2015  2014  2013 

FINANCIAL REVENUES

    

Income from cash investments

   251    298    300  

Late charges on overdue electricity bills

   230    166    159  

Foreign exchange variations

   76    15    16  

Monetary variations

   36    53    —    

Monetary variations—CVA

   68    —      —    

Monetary updating on Court escrow deposits

   212    —      209  

Pasep and Cofins taxes charged on financial revenues

   (84  (38  81  

Net updating of the Financial assets of the concession

   606    58    5  

Contractual penalty payments

   16    10    19  

Adjustment to present value

   2    —      —    

Gains on financial instruments

   —      —      2  

Monetary updating of CRC Account

   —      —      43  

Other

   56    31    51  
  

 

 

  

 

 

  

 

 

 
   1,469    593    885  

FINANCIAL EXPENSES

    

Costs of loans and financings

   (1,386  (931  (698

Foreign exchange variations

   (172  (26  (45

Monetary updating – Loans and financings

   (387  (271  (235

Monetary updating – concession agreements

   (11  (17  (24

Charges and monetary updating on Post-retirement liabilities

   (129  (99  (95

Monetary updating – AFAC from Minas Gerais state government

   (30  (239  —    

Other

   (89  (111  (97
  

 

 

  

 

 

  

 

 

 
   (2,204  (1,694  (1,194
  

 

 

  

 

 

  

 

 

 

NET FINANCIAL REVENUE (EXPENSES)

   (735  (1,101  (309
  

 

 

  

 

 

  

 

 

 

The Pasep and Cofins expenses apply to Interest on Equity.

LOGO

27.30.RELATED PARTY TRANSACTIONS

The principal

Cemig’s main balances and transactions with related parties of Cemig and its subsidiaries and jointly-controlled entities are:are as follows:

COMPANY ASSETS LIABILITIES REVENUE EXPENSES
  2020 2019 2020 2019 2020 2019 2018 2020 2019 2018
Shareholder                                        
Minas Gerais State Government                                        
Current                                        
Receivables from customers and traders (1)  335   346       —     127   166   163       —     —   
ICMS tax – early payment      —         —             11       —     —   
Non-current                                        
Accounts Receivable – AFAC (2)  12   115       —     27   17   18       —     —   
                                         
Affiliated (3)                                        
Madeira Energia  2   6   92   58   35   68   70   (1,200)  (730)  (778)
Current                                        
Transactions with energy (4)                  35                     
                                         
Jointly-controlled entity                                        
Aliança Geração                                        
Current                                        
Transactions with energy (4)  —     —     14   14   42   40   35   (174)  (166)  (165)
Provision of services (5)  —     1   —     —     5   7   12   —     —     —   
Interest on Equity, and dividends  114   103   —     —     —     —     —     —     —     —   
Contingency (6)  —     —     41   32   —     —     —     (9)  (32)  —   
                                         
Baguari Energia                                        
Current                                        
Transactions with energy (4)  —     —     1   1   —     —     —     (8)  (8)  (11)
Provision of services (5)  —     —     —     —     —     1   1   —     —     —   
                                         
Norte Energia                                        
Current                                        
Transactions with energy (4)  —     —     25   24   28   22   16   (265)  (228)  (202)
Advance for future power supply (7)  —     40   —     —     —     —     —     —     —     —   
                                         
Lightger                                        
Current                                        
Transactions with energy (4)  —     —     2   2   —     —     —     (23)  (21)  (21)
                                         
Hidrelétrica Pipoca                                        
Current                                        
Transactions with energy (4)  —     —     3   1   —     —     —     (26)  (19)  (19)
Interest on Equity, and dividends  3   —     —     —     —     —     —     —     —     —   
                                         
Retiro Baixo                                        
Current                                        
Transactions with energy (4)  —     —     —     1   5   5   4   (5)  (5)  (5)
Interest on Equity, and dividends  —     6   —     —     —     —     —     —     —     —   
                                         
Hidrelétrica Cachoeirão                                        
Current                                      —   
Transactions with energy (4)  —     —     —     —     2   —     —     —     —     —   
Interest on Equity, and dividends  —     3   —     —     —     —     —     —     —     —   
                                         
Renova                                        
Current                                        
Transactions with energy  —     —     —     —     —     4   —     (7)  —     (81)
Non-current                                        
Accounts Receivable (8)  —     —     —     —     —     94   106   —     (688)  —   
Loans from related parties (9)  —     17   —     6   —     —     —     (37)  —     —   
                                         
Light                                        
Current                                        
Transactions with energy (4)  6   6   —     1   67   98   60   (2)  (9)  (1)
Interest on Equity, and dividends  71   73   —     —     —     —     —     —     —     —   
                                         
Taesa                                        
Current                                        
Transactions with energy (4)  —     —     8   9   —     —     —     (100)  (96)  (109)
Provision of services (5)  —     —     —     —     —     1   1   —     —     —   
                                         
Hidrelétrica Itaocara                                        
Current                                        
Adjustment for losses (10)  —     —     30   22   —     —     —     —     —     —   
                                         
Axxiom                                        
Current                                        
Provision of services (11)  —     —     4   3   —     —     —     —     —     —   
                                         
Other related parties                                        
FIC Pampulha                                        
Current                                        
Cash and cash equivalents  171   36   —     —     —     —     —     —     —     —   
Marketable securities  3,356   743   —     —     33   8   1,106   —     —     —   
(-) Marketable securities issued by subsidiary companies (Note 22)  —     (3)  —     —     —     —     —     —     —     —   
Non-current                                        
Marketable securities  755   2   —     —     —     —     —     —     —     —   
                                         
Forluz                                        
Current                                        
Post-employment obligations (12)  —     —     159   145   —     —     —     (206)  (197)  (192)
Supplementary pension contributions – Defined contribution plan (13)  —     —     —     —     —     —     —     (77)  (78)  (78)
Administrative running costs (14)  —     —     —     —     —     —     —     (30)  (30)  (28)
Operating leasing (15)  167   179   22   35   —     —     —     (2)  (55)  (46)
Non-current                                        
Post-employment obligations (12)  —     —     2,750   2,827   —     —     —     —     —     —   
Operating leasing (15)  —     —     156   149   —     —     —     —     —     —   
                                         
Cemig Saúde                                        
Current                                        
Health Plan and Dental Plan (16)  —     —     154   141   —     —     —     (241)  (227)  (186)
Non-current                                        
Health Plan and Dental Plan (16)  —     —     3,229   3,022   —     —     —     —     —     —   
F-157 

 

COMPANY

  ASSETS   LIABILITIES   REVENUE   EXPENSES 
  2015   2014   2015   2014   2015   2014   2013   2015  2014  2013 

Controlling shareholder

                  

MINAS GERAIS STATE GOVT.

                  

Current

                  

Consumers and Traders (1)

   19     3     —       —       150     105     88     —      —      —    

Financings – BDMG

   —       —       9     1     —       —       —       (2  (1  (1

Debentures (2)

   —       —       —       —       —       —       —       —      (30  (7

Non-current

                  

Administrative deposit – AFAC (3)

   —       —       269     239     —       —       —       —      —      —    

Financings – BDMG

   —       —       50     13     —       —       —       —      —      —    

Jointly-controlled entities

                  

Aliança Geração

                  

Current

                  

Transactions in electricity (4)

   —       —       11     —       —       —       —       (106  —      —    

Provision of services (5)

   —       —       —       —       6     —       —       —      —      —    

Baguari Energia

                  

Current

                  

Transactions in electricity (4)

   —       —       1     —       —       —       —       (6  (6  (6

Interest on Equity, and dividends

   6     20     —       —       —       —       —       —      —      —    

Madeira Energia

                  

Current

                  

Transactions in electricity (4)

   —       —       16     2     —       —       —       (638  (124  —    

Advance against future electricity supply

   87     —       —       —       —       —       —       —      —      —    

Pipoca

                  

Current

                  

Transactions in electricity (4)

   —       —       1     —       —       —       —       (11  —      —    

Interest on Equity, and dividends

   1     —       —       —       —       —       —       —      —      —    

Renova

                  

Current

                  

Transactions in electricity (4)

   —       —       2     1     —       —       —       (12  (12 ��—    

Non-current

                  

Accounts receivable

   60     —       —       —       —       —       —       —      —      —    

TAESA

                  

Current

                  

Transactions in electricity (4)

   —       —       11     4     —       —       —       (94  (33  (29

Light

                  

Current

                  

Transactions in electricity (4)

   1     —       —       —       47     9     20     (1  —      —    

Interest on Equity, and dividends

   44     41     —       —       —       —       —       —      —      —    

Parati

                  

Current

                  

Interest on Equity, and dividends

   9     8     —       —       —       —       —       —      —      —    

Axxiom

                  

Current

                  

Provision of services (6)

   —       —       6     2     —       —       —       —      —      —    

Interest on Equity, and dividends

   —       —       —       —       —       —       —       —      —      —    
Table of Contents 

LOGO

 

 

The main conditions and characteristics of interest with reference to the related party transactions are:

COMPANY

  ASSETS   LIABILITIES   REVENUE   EXPENSES 
  2015   2014   2015   2014   2015   2014   2013   2015  2014  2013 

Other related parties

                  

FIC Pampulha

                  

Current

                  

Securities

   1,031     1,107     —       —       115     181     —       —      —      —    

Non-current

                  

Securities

   17     17     —       —       —       —       —       —      —      —    

FORLUZ

                  

Current

                  

Post-retirement benefits (7)

   —       —       76     65     —       —       —       (129  (99  (101

Personnel expenses (8)

   —       —       —       —       —       —       —       (85  (80  (77

Administrative running costs (9)

   —       —       —       —       —       —       —       (22  (22  (22

Operating leases (10)

   —       —       2     1     —       —       —       (18  (17  (17

Non-current

                  

Post-retirement benefits (7)

   —       —       1,270     735     —       —       —       —      —      —    

CEMIG SAÚDE (HEALTH)

                  

Current

                  

Health Plan and Dental Plan (11)

   —       —       79     74     —       —       —       (146  (135  (91

Non-current

                  

Health Plan and Dental Plan (11)

   —       —       1,275     1,078     —       —       —       —      —      —    

Themain conditions relating to the related party transactions are as follows:

 

(1)Refers to sale of electricityenergy supply to the Minas Gerais State government. The price of the supply is set by the grantor (Aneel) through a Resolution relating to the annual tariff adjustment of Cemig D. In 2017 the government of Minas Gerais State signed a debt recognition agreement with Cemig D for payment of debits relating to the supply of power due and unpaid, in the amount of R$113, up to November 2019. Twenty installments were unpaid at December 31, 2020. These receivables have guarantee in the form of Cemig’s right to retain dividends and Interest on Equity otherwise payable to the State (in proportion to the State’s equity interest in the Company), for as long as any payments are overdue or in default. Cemig D filed an application with the tax authority of Minas Gerais – transactions made onstate to accept the terms equivalentof State Law 23,510/2020, to those which prevail in the transactions with independent parties, considering that the priceenable part of the electricity is that definedICMS tax payable to be offset against the debt owed by Aneel through a Resolution referringthe government of Minas Gerais state to the Company’s annual tariff adjustment.Company. At present, the state tax authority is validating the invoices presented, to authorize the compensation of credits. As a result, the Company has reversed the amount of R$210 previously recognized as expected losses for doubtful receivables.
(2)Private issue of R$ 120 in non-convertible debentures, updated by the IGP–M inflation index, for completion of the Irapé hydroelectric plant, with redemption 25 years from the issue date. On December 30, 2014, Cemig GT exercised its option to acquire the totality of the debentures subscribed by Minas Gerais State that had been issued for the construction of theIrapé Hydroelectric plant.
(3)This refers to the recalculation of the monetary updatinginflation adjustment of amounts relating to the Advance against future capital increaseFuture Capital Increase (AFAC), which were returned to the State of Minas Gerais (seeGerais. These receivables have guarantee in the form of Cemig’s right to retain dividends and Interest on Equity otherwise payable to the State (in proportion to the State’s equity interest in the Company), for as long as any payments are overdue or in default. For further information, see Note 22).11.
(3)The relationship between Cemig and its investees are described in Note 16 – Investments.
(4)TransactionsThe transactions in electricitysale and purchase of energy between generators and distributors were madetake place through auctions in auctionsthe Regulated Market, and are organized by the federal government;government. In the Free Market, transactions are made through auctions or through direct contracting, under the applicable legislation. Transactions for transport of electricity, madeenergy, on the other hand, are carried out by transmission companies and arise from the centralized operation of the National Grid, carried outexecuted by the National System Operator (ONS). These transactions thus take place on terms equivalent to those that prevail in arm’s length transactions.
(5)Refers to a contract to provide the service ofplant operation and maintenance of the plant.services.
(6)This refers to the aggregate amounts of legal actions realized and legal actions provisioned arising from the agreement made between Aliança Geração, Vale S.A. and Cemig. The action is provisioned in the amount of R$119 (R$98 on December 31, 2019), of which Cemig’s portion is R$41 (R$32 on December 31, 2019).
(7)Refers to obligationsadvance payments for energy supply made in 2019 to Norte Energia, established by auction and expensesby contract registered with the CCEE (Power Trading Chamber). Norte Energia delivered contracted supply until December 31, 2020, starting on January 01, 2020. There is no financial updating of the contract.
(8)As mentioned in Note 16 (b), in June 2019, due to the uncertainties related to continuity of Renova, an estimated loss on realization of the receivables was recorded for the full value of the balance in the amount of R$688.
(9)On November 25 and December 27, 2019, DIP loan contracts under court-supervised reorganization proceedings, referred to as ‘DIP’ and ‘DIP 2’, “DIP 3’ were entered into between the Company and Renova Energia S.A., in the amounts of R$10, R$6.5 and R$20, respectively. The contracts specify interest equal to 100% of the accumulated variation in the DI rate, plus an annual spread, applied pro rata die (on 252-business-days basis), of 1.083% for the DIP contract, 2.5% for the DIP2 contract and 1.5% for the DIP3, until the date of respective full payment. The Company recognized an impairment loss for the receivables from Renova, of its total carrying amount of R$3, in the second semester of 2020. For further information, see note 16 (c).
(10)A liability was recognized corresponding to the Company’s interest in the share capital of Hidrelétrica Itaocara, due to its negative equity (see Note 16).
(11)This refers to a contract for development of management software.software between Cemig D and Axxiom Soluções Tecnológicas S.A., instituted in Aneel Dispatch 2657/2017;
(7)(12)The contracts of Forluz are updated by the Expanded ConsumerCustomer Price Index (IPCA)(Índice Nacional de Preços ao Consumidor Amplo, or IPCA) calculated by the Brazilian Geography and Statistics Institute (Instituto Brasileiro de Geografia e Estatística, or IBGE) (See Note 21)(IBGE) plus interest of 6% p.a. and will be amortized up to the business year of 2024.2031 (see Note 24).
(8)(13)The Company’s contributions to the pension fund for the employees participating in the Mixed Plan, and calculated on the monthly remuneration, (see Explanatory Note 25), in accordance with the regulations of the Fund.
(9)(14)Funds for annual current administrative costs of the Pension Fund in accordance with the specific legislation of the sector. The amounts are estimated as a percentage of the Company’s payroll.
(10)(15)Rental of the Company’s administrative head office building.
(11)Contributionoffices, in effect until November 2020 and August 2024 (able to be extended every five years, up to 2034), with annual inflation adjustment by the sponsorIPCA index and price reviewed every 60 months. Aiming at costs reduction, in November 2019, Cemig returned the Aureliano Chaves building to Forluz and on November, 2020. By the end of the contract term, the Company decided not to renew the lease contract and, therefore, the Company vacated the Aureliano Chaves building facilities.
(16)Post-employment obligations relating to the employees’ Health Planhealth and Dental Plan (See Explanatorydental plan (see Note 21)24).

For more information on the principal transactions, please see Notes 8, 17 and 24.

Advance to Santo Antônio Energia S.A. (Saesa) against future delivery of power supply

F-158 

On February 6, 2015 Cemig GT made an advance of R$ 75, against future delivery of electricity supply, under the electricity sale contract signed by Cemig GT and Saesa on March 19, 2009. For the purpose of settlement, this amount will be updated at a rate of 135% of the CDI rate, and will be offset against invoicing by Saesa for supply of electricity.

Table of Contents 

The updated amount on December 31, 2015 is R$ 87, with provision in contract for full payment of this balance by offsetting against invoices issued by Saesa up to March 2016. The offsetting was completed on March 15, 2016.

Dividends receivable from equity investees

 

LOGODividends receivable from Company’s equity investees are as follows:

Dividends receivable 2020 2019
Light  71   73 
Aliança Geração  114   103 
Others  3   10 
   188   186 

 

 

Accounts receivable from Renova

Cemig GT has an item of R$60 in Accounts receivable owed by Renova. This will be settled by an initial payment of R$ 6 to be paid by January 10, 2018, and 11 monthly installments, the last being due in December 2018, with monetary adjustment at 150% of the CDI rate.

Guarantees and sureties foron loans, financingsfinancing and debentures

Cemig is provider of surety or guarantee ofhas provided guarantees on loans, financingsfinancing and debentures of the following related parties – not consolidated in the financial statements because they relate to jointly-controlled entities or affiliated companies:

Related party Relationship Type Objective 2020 Maturity
Norte Energia (NESA) (1)  Affiliated   Surety   Financing   2,601   2042 
Light  Affiliated   Counter-guarantee   Financing   684   2042 
Santo Antônio Energia (SAESA) (2)  Jointly-controlled   Surety   Debentures   445   2037 
Santo Antônio Energia (SAESA)  Jointly-controlled   Guarantee   Financing   1,023   2034 
Norte Energia (NESA)  Affiliated   Surety   Debentures   67   2030 
               4,820     

 

Related party

  Relationship   Type   Object of guarantee   2015   Maturity 

Light / Norte Energia S.A.

   Jointly-controlled entity     Counter-guarantee     Financing     684     2042  

Norte Energia S.A.

   Affiliated     Surety     Financing     2,741     2042  

Santo Antônio Energia S.A.

   Jointly-controlled entity     Surety     Financing     1,966     2034  

Santo Antônio Energia S.A.

   Jointly-controlled entity     Surety     Debentures     661     2037  

Guanhães

   Jointly-controlled entity     Surety     Promissory Notes     104     2016  

Centroeste

   Jointly-controlled entity     Surety     Financing     9     2023  
        

 

 

   
         6,165    
        

 

 

   
(1)Related to execution of guarantees of the Norte Energia financing.
(2)Corporate guarantee given by Cemig to Saesa.

At December 31, 2015,2020, Management believes that there is no need to recognize any provisions in the Company’s financial statements for the purpose of meeting any obligations arising under these sureties and/or guarantees.

Cash investments in FIC Pampulha – the investment fund of Cemig and its subsidiaries and affiliates

Cemig and its subsidiaries and affiliates invest part of their financial resources in an investment fund which has the characteristics of fixed income and obeys the Company’s cash investment policy. The amounts invested by the fund presented in the table below are accounted under ‘Securities’ in current and non-current assets onat December 31, 2015.2020 are reported as Cash and cash equivalents, marketable securities or as a deduction of debentures account balances.

The funds applied in this investment fund are allocated only in public and private fixed income securities, subject only to credit risk, with various maturity periods, obeying the unit holders’ cash flow needs.

The financial investments in securities of related parties, in the investment fund, on December 31, 2015 and 2014, are as follows:

Issuer of security

  Type   Annual contractual
conditions
   Maturity   Cemig
Holding
Company

10.17%
   Cemig GT
29.71%
   Cemig D
22.22%
   Other
subsidiaries

37.90% *
   Total
2015
 

Axxiom

   Debentures     109.00% of CDI Rate     1/29/2017     1     3     3     4     11  

Cemig GT

   Debentures     CDI + 0.75%     12/23/2016     5     15     11     19     50  

Cemig GT

   Debentures     CDI + 0.90%     2/15/2017     1     3     2     5     11  

Cemig GT

   Debentures     CDI + 1.60%     7/15/2018     5     16     12     20     53  

Ativas

   Debentures     CDI + 3.50%     7/1/2017     2     7     5     8     22  

Ativas

   Debentures     CDI + 3.50%     7/1/2017     3     8     6     10     27  

ETAU

   Debentures     108.00% of CDI Rate     12/1/2019     1     3     2     4     10  

Brasnorte

   Debentures     108.00% of CDI Rate     6/22/2016     —       1     1     1     3  
        

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 
         18     56     42     71     187  
        

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

LOGO

Issuer of security

  Type   Annual contractual
conditions
   Maturity   Cemig
Holding
Company

3.41%
   Cemig GT
44.89%
   Cemig D
7.08%
   Other
subsidiaries

15.33% *
   Total
2014
 

Axxiom

   Debentures     109.00% of the CDI Rate     1/29/2016     —       5     1     2     8  

Cemig GT

   Debentures     CDI + 0.75%     12/23/2016     3     22     3     8     36  

Cemig GT

   Debentures     CDI + 0.90%     02/15/2017     —       5     1     2     8  

Cemig GT

   Promissory Notes     106.85% of CDI Rate     06/22/2015     1     10     2     3     16  

ETAU

   Debentures     108.00% of CDI Rate     12/01/2019     —       5     1     1     7  

Cemig Telecom

   Promissory Notes     110.40% of CDI Rate     12/14/2015     —       2     —       1     3  
        

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 
         4     49     8     17     78  
        

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

(*)Refers to the other companies consolidated by Cemig, which also have participation in the investment funds.

Remuneration of key management personnel

The total costs of key management personnel, comprising the Executive Board, the Fiscal Council, the Audit Committee and the Board of Directors in 2020, 2019 and 2018, are recordedwithin the limits approved at a General Shareholders’ Meeting, and paid, in full, by the company, andeffects on the income statements of the years ended, are shown in this table:as follows:

   2015   2014   2013 

Remuneration

   19     11     9  

Profit shares

   2     3     2  

Assistance benefits

   1     1     1  
  

 

 

   

 

 

   

 

 

 
   22     15     12  
  

 

 

   

 

 

   

 

 

 
F-159 

  2020 2019 2018
Remuneration  27   25   34 
Profit sharing (reversal)  9   6   4 
Pension plans  1   1   3 
Total  37   32   41 

31.FINANCIAL INSTRUMENTS AND RISK MANAGEMENT

a)Financial instruments classification and fair value

The main financial instruments, of the Company and its subsidiaries are restricted to the following: Cash and cash equivalents; Securities; Consumers, Traders and Electricity transport concession holders; Financial assets of the concession related to infrastructure; Linked funds; Escrow deposits in litigation; the CVA (Portion A Costs Variation Compensation) Account and Other Financial Components in tariff adjustments; Loans and financings; Concession obligations payable; Suppliers; and Post-employment obligations. The gains and losses on transactions are recorded in full in the profit or loss for the business year or in Shareholders’ equity, by the accrual method.

The Company’s financial instruments and those of its subsidiaries are recorded at fair value and measuredclassified in accordance with the following classifications:

nLoans and receivables – This category contains: Cash equivalents; Credits receivable from consumers, Traders and Electricity transport concession holders; Linked funds; Escrow deposits in litigation; and Financial assets of the concession not coveredaccounting principles adopted by Law 12783/13 (Provisional Measure 579); and also Funds received from the Energy Development Account (CDE). They are recognized at their nominal realization value, which is similar to fair value.

LOGO

nFinancial instruments measured at fair value through profit or loss: Securities and Put options are in this category. They are valued at fair value and the gains or losses are recognized directly in the Statement of income.

nFinancial instruments held to maturity: Securities are in this category, when there is a positive intention to hold them to maturity. They are measured at amortized cost, using the effective interest method.

nFinancial instruments available for sale: As from December 31, 2012, in this category are: Financial assets of the concession covered by Law 12783/13. They are measured at New Replacement Value (Valor Novo de Reposição, or VNR), which is equivalent to fair value on the date of these financial statements.

nNon-derivative financial liabilities In this category are: Loans and financings; Obligations under debentures; Debt agreed with the Pension Fund (Forluz); Concessions payable; Post-retirement obligations; and Suppliers. They are measured at amortized cost using the effective rates method. The Company has calculated the fair value of its Loans, financings and debentures using the CDI rate + 4,05% p.a. – based on its most recent funding. For the following, the Company, considered fair value to be substantially equal to book value: Loans, financings and debentures with annual rates between IPCA + 6.00% to 8.06% and CDI + 1.60% to 4.05%. For the financings from the BNDES and Eletrobras, fair value is conceptually similar to book value, due to the specific characteristics of the transactions.

nFinancial liabilities referring to put options: These are measured at fair value using the discounted cash flow method. The company has calculated the fair value of these options on the basis of the estimated exercise price on the day of exercise, less the fair value of the shares that are the subject of the put option, also estimated for the date of exercise, both brought to present value at the reporting date.

Financial instrument categories

  2015   2014 
  Book value   Fair value   Book value   Fair value 

Financial assets:

        

Loans and receivables

        

Cash equivalents – Banks

   52     52     89     89  

Cash equivalents – Cash investments

   873     873     798     798  

Consumers and traders

   3,639     3,639     2,345     2,345  

Concession holders – Transport of electricity

   259     259     254     254  

Financial assets of the concession related to transmission infrastructure

   1,600     1,600     1,273     1,273  

Reimbursement of tariff subsidies, and Funding from the Energy Development Account (CDE)

   72     72     345     345  

Escrow deposits in litigation

   1,813     1,813     1,535     1,535  

Financial assets of distribution concession – CVA and Other financial components

   1,350     1,350     1,107     1,107  

Restricted cash

   —       —       1     1  
  

 

 

   

 

 

   

 

 

   

 

 

 
   9,658     9,658     7,747     7,747  

Available for sale

        

Financial assets of the concession related to distribution infrastructure

   137     137     5,944     5,944  

Held to maturity

        

Securities

   225     224     111     110  

Measured at fair value through profit or loss:

        

Held for trading

        

Securities

   2,286     2,286     901     901  

Financial liabilities:

        

Fair value through profit or loss:

        

Put options

   1,393     1,393     195     195  

Valued at amortized cost

        

Suppliers

   1,901     1,901     1,604     1,604  

Loans. financings and debentures

   15,167     15,544     13,509     13,241  

Concessions payable

   21     19     179     223  

Debt agreed with pension fund (Forluz)

   812     812     798     798  
  

 

 

   

 

 

   

 

 

   

 

 

 
   17,901     18,276     16,090     15,866  
  

 

 

   

 

 

   

 

 

   

 

 

 

a)Risk management

Corporate risk management is a management tool that is an integral part of the Company’s corporate governance practices, and is aligned with the process of planning, which sets the Company’s strategic business objectives.

LOGO

The Company has a Financial Risks Management Committee, the purpose of which is to implement guidelines and monitor the financial risk of transactions that could negatively affect the Company’s liquidity or profitability, recommending hedge protection strategies to control the Company’s exposure to foreign exchange rate risk, interest rate risk, and inflation risks.

The principal risks to which the Company is exposed are as follows:

Exchange rate risk

Cemig and its subsidiaries are exposed to the risk of increase in exchange rates, especially of the US dollar against the Real, with significant impact on indebtedness, profit and cash flow.

This table gives the net exposure to exchange rates:

Exposure to exchange rates

  2015   2014 
  Foreign
currency
   R$   Foreign
currency
   R$ 

US dollars

        

Loans and financings (Note 19)

   8     33     9     24  

Suppliers (Itaipu Binacional)

   83     315     58     149  
  

 

 

   

 

 

   

 

 

   

 

 

 
   91     348     67     173  

Euro

        

Loans. financings and debentures – Euros (Note 19)

   3     14     5     15  
    

 

 

     

 

 

 

Net liabilities exposed

     362       188  
    

 

 

     

 

 

 
  Level 2020 

2019

(Restated)

 Balance Fair value Balance Fair value
Financial assets                    
Amortized cost (1)                    
Marketable securities – Cash investments  2   1,214   1,214   102   102 
Accounts receivable from Customers and traders; Concession holders (transmission service)  2   4,534   4,534   4,601   4,601 
Restricted cash  2   64   64   12   12 
Accounts receivable from the State of Minas Gerais (AFAC)  2   12   12   115   115 
Concession financial assets – CVA (Parcel ‘A’ Costs Variation Compensation) Account and Other financial components  3   133   133   882   882 
Reimbursement of tariff subsidies  2   88   88   97   97 
Low-income subsidy  2   43   43   30   30 
Escrow deposits  2   1,056   1,056   2,540   2,540 
Concession grant fee – Generation concessions  3   2,549   2,549   2,468   2,468 
       9,693   9,693   10,847   10,847 
Fair value through profit or loss                    
Cash equivalents – Cash investments      1,587   1,587   326   326 
Marketable securities                    
Bank certificates of deposit (CDBs)      545   545   —     —   
Treasury Financial Notes (LFTs)  1   731   731   94   94 
Financial Notes – Banks  2   1,635   1,635   557   557 
       4,498   4,498   977   977 
Derivative financial instruments (Swaps)  3   2,949   2,949   1,691   1,691 
Derivative financial instruments (Ativas and Sonda Put options)  3   3   3   3   3 
Concession financial assets – Distribution infrastructure  3   559   559   484   484 
Indemnifiable receivable – Generation  3   816   816   816   816 
       8,825   8,825   3,971   3,971 
       18,518   18,518   14,818   14,818 
Financial liabilities                    
Amortized cost (1)                    
Loans, financing and debentures  2   (15,020)  (15,020)  (14,777)  (14,777)
Debt with pension fund (Forluz)  2   (473)  (473)  (566)  (566)
Deficit of pension fund (Forluz)  2   (540)  (540)  (550)  (550)
Concessions payable  3   (23)  (23)  (20)  (20)
Suppliers  2   (2,358)  (2,358)  (2,080)  (2,080)
Leasing transactions  2   (227)  (227)  (288)  (288)
Sector financial liabilities  2   (231)  (231)  —     —   
       (18,872)  (18,872)  (18,281)  (18,281)
Fair value through profit or loss                    
Derivative financial instruments (SAAG put options)  3   (536)  (536)  (483)  (483)
       (536)  (536)  (483)  (483)
       (19,408)  (19,408)  (18,764)  (18,764)

 

(*)(1)BNDES monetary unit – reflectsOn December 31, 2020 and 2019, the weighted averagebook values of the FX variations in the BNDES Basket of Currencies.financial instruments reflect their fair values.

Sensitivity analysis

Based on its financial consultants, the Company estimates that in a probable scenario, the variation in foreign currencies in relation to the Real at December 31, 2016 will be an appreciation of the dollar by 6.27%, for the dollar, to R$ 4.150; and the Euro a appreciation of 6.94%, to R$ 4.545. The Company has made a sensitivity analysis of the effects on the Company’s profit arising from depreciation of the Real exchange rate by 25%, and by 50%, in relation to this ‘probable’ scenario, naming these scenarios ‘possible’ and ‘remote’ respectively.

Risk: foreign exchange rate exposure

  Base scenario
Dec. 31. 2015
   ’Probable’
scenario
   ‘Possible’ scenario:
FX depreciation 25%
   Remote’ scenario:
FX depreciation 50%
 

US dollar

        

Loans and financings (Note 19)

   33     35     44     53  

Suppliers (Itaipu Binacional)

   315     335     419     503  
  

 

 

   

 

 

   

 

 

   

 

 

 
   348     370     463     556  

Euro

        

Loans and financings (Note 19)

   14     15     19     22  
  

 

 

   

 

 

   

 

 

   

 

 

 

Net liabilities exposed

   362     385     482     578  
  

 

 

   

 

 

   

 

 

   

 

 

 

Net effect of exchange rate variation

     23     120     216  
    

 

 

   

 

 

   

 

 

 

Interest rate risk

Cemig and its subsidiaries are exposed to the risk of increase in international interest rates, affecting loans and financings in foreign currency with floating interest rates (principally Libor), in the amount of R$ 72 (R$ 49 on December 31, 2014).

LOGO

The Company is exposed to the risk of increase in domestic Brazilian interest rates through its net liabilities, indexed to the variations in the Selic and CDI rates, as follows:

Exposure to domestic interest rate changes

  2015  2014 

Assets

   

Cash equivalents – Short-term investments (Note 6)

   873    798  

Securities (Note 7)

   2,511    1,011  

Restricted cash

   —      1  

CVA and Other financial components in tariffs – Selic rate * (Note 13)

   1,350    1,107  
  

 

 

  

 

 

 
   4,734    2,917  

Liabilities

   

Loans. financings and debentures – CDI rate (Note 19)

   (10,734  (8,634

Loans. financings and debentures – TJLP (Note 19)

   (283  (319
   (11,017  (8,953
  

 

 

  

 

 

 

Net liabilities exposed

   (6,283  (6,036
  

 

 

  

 

 

 
F-160 

 

(*)Table of ContentsAmounts of CVA and Other financial components, indexed to the Selic rate. 

Sensitivity analysis

The Company estimates that, in a probable scenario, on December 31, 2016 the Selic rate will be 14.25% p.a. and the TJLP will be 7.50% p.a. The Company has made a sensitivity analysis of the effects on its profit arising from increases in rates of 25% and 50% in relation to this ‘probable’ scenario. Variation in the CDI rate accompanies the variation in the Selic rate.

Estimation of the scenarios for the path of interest rates will consider the projection of the Company’s scenarios, based on its financial consultants.

Risk: Increase in Brazilian interest rates

  2015  December 31, 2016 
  Book
value
  ‘Probable’
scenario
Selic 14.25%

TJLP 7.50%
  ‘Possible’
scenario
Selic 17.81%
TJLP 9.38%
  ‘Remote’
Scenario
Selic 21.38%

TJLP 11.25%
 

Assets

     

Cash investments (Note 6)

   873    997    1,028    1,060  

Securities (Note 7)

   2,511    2,869    2,958    3,048  

Restricted cash

   —      —      —      —    

CVA and Other financial components of tariff – Selic rate

   1,350    1,542    1,590    1,639  
  

 

 

  

 

 

  

 

 

  

 

 

 
   4,734    5,408    5,576    5,747  

Liabilities

     

Loans, financings and debentures – CDI rate (Note 19)

   (10,734  (12,264  (12,646  (13,029

Loans and financings – TJLP (Note 19)

   (283  (304  (310  (315
  

 

 

  

 

 

  

 

 

  

 

 

 
   (11,017  (12,568  (12,956  (13,344
  

 

 

  

 

 

  

 

 

  

 

 

 

Net liabilities exposed

   (6,283  (7,160  (7,380  (7,597
  

 

 

  

 

 

  

 

 

  

 

 

 

Net effect of variation in interest rates

    (877  (1,097  (1,314
   

 

 

  

 

 

  

 

 

 

 

LOGO

Riskof increase in inflation

The Company has assets indexed to inflation in amounts higher than its liabilities, on December 31, 2015, as follows:

Exposure to increase in inflation

  2015  2014 

Assets

   

Financial assets of the concession related to infrastructure – IPCA index (note 13)*

   121    —    

Financial assets of the concession related to infrastructure – IGP-M index (note 13)*

   1,054    5,370  
  

 

 

  

 

 

 
   1,175    5,370  

Liabilities

   

Loans. financings and debentures – IPCA index (Note 19)

   (3,910  (4,258

Net assets (liabilities) exposed

   (2,735  1,112  
  

 

 

  

 

 

 

(*)Value ofAt initial recognition the Financial assets of the concession homologated by Aneel in Dispatch 729 of March 25, 2014.

Sensitivity analysis

In relation to the most significant risk of increase in inflation, the Company estimates that, in a probable scenario, on December 31, 2016 the IPCA inflation index will be 6.99% and the IGP-M inflation index will be 7.96%. The Company has made a sensitivity analysis of the effects on its profit arising from increases in inflation of 25% and 50% in relation to the ‘probable’ scenario, naming these the ‘possible’ and ‘remote’ scenarios, respectively.

Risk: increase in inflation

  2015  December 31, 2016 
  Book
value
  ‘Probable’ scenario
IPCA 6.99%
IGP-M 7.96%
  ‘Possible’ scenario
IPCA 8.74%
IGP-M 9.95%
  ‘Remote’ scenario
IPCA 10.49%
IGP-M 11.94%
 

Assets

     

Financial assets of the concession related to infrastructure – IPCA index (note 13)

   121    129    132    134  

Financial assets of the concession related to infrastructure – IGP-M index (note 13)

   1,054    1,138    1,159    1,180  
  

 

 

  

 

 

  

 

 

  

 

 

 
   1,175    1,267    1,291    1,314  

Liabilities

     

Loans, financings and debentures – IPCA index (Note 19)

   (3,910  (4,183  (4,252  (4,320
  

 

 

  

 

 

  

 

 

  

 

 

 

Net liabilities exposed

   (2,735  (2,916  (2,961  (3,006
  

 

 

  

 

 

  

 

 

  

 

 

 

Net effect of variation in IPCA / IGP–M indices

    (181  (226  (271
   

 

 

  

 

 

  

 

 

 

Liquidity risk

Cemig has sufficient cash flow to cover the cash needs related to its operating activities.

The Company manages liquidity risk with a group of methods, procedures and instruments that are coherent with the complexity of the business, and applied in permanent control of the financial processes, to guarantee appropriate risk management.

Cemig manages liquidity risk by permanently monitoring its cash flow in a conservative, budget-oriented manner. Balances are projected monthly, for each one of the companies, over a period of 12 months, and daily liquidity is projected over 180 days.

Short-term investments must comply with certain rigid investing principles established in the Company’s Cash Investment Policy, which was approved by the Financial Risks Management Committee. These include applying its resources in private credit investment funds, without market risk, and investment of the remainder directly in bank CDs or repo contracts which earn interest at the CDI rate.

In managing cash investments, the Company seeks to obtain profitability on its investment transactions through performing a rigid analysis of financial institutions’ credit, obeying operational limits with banks based on assessments that take into account the financial institutions’ ratings, risk exposures and equity position. It also seeks greater returns on investments by strategically investing in securities with longer investment maturities, while bearing in mind the Company’s minimum liquidity control requirements.

LOGO

The greater part of the electricity produced by the Company is generated by hydroelectric plants. A prolonged period of scarce rainfall can result in lower water volumes in the plants’ reservoirs, possibly causing losses due to increased costs of purchasing electricity, due to replacement by thermoelectric generation, or reduction of revenues due to reduction in consumption caused by implementation of wide-ranging programs for saving of electricity. Prolongation of generation by thermoelectric plants can pressure costs of acquisition of electricity for the distributors, causing a greater need for cash, and can impact future tariff increases – as indeed has happened with the Extraordinary Tariff Review granted to the distributors in March 2015.

On December 31, 2015 the Company had excess of current liabilities over current assets as described in Note 1. The flow of payments of the Company’s obligations, for debt agreed with the pension fund, and under loans, financings and debentures, for floating and fixed rates, including the interest specified in contracts, is shown in the table below:

   Up to 1
month
   1 to 3
months
   3 months
to 1 year
   1 to 5
years
   Over 5
years
   Total 

Financial instruments at (interest rates):

            

- Floating rates

            

Loans. financings and debentures

   4     3,282     3,977     9,092     3,393     19,748  

Concessions payable

   —       1     2     9     14     26  

Debt agreed with pension fund (Forluz)

   11     32     85     579     592     1,299  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 
   15     3,315     4,064     9,680     3,999     21,073  

- Fixed rate

            

Suppliers

   1,422     479     —       —       —       1,901  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 
   1,437     3,794     4,064     9,680     3,999     22,974  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Credit risk

The risk arising from the possibility of Cemig and its subsidiaries incurring losses as a result of difficulty in receiving amounts billed to its clients is considered to be low. The Company carries out monitoring for the purpose of reducing default, on an individual basis, with its consumers. Negotiations are also entered into for receipt of any receivables in arrears. The risk is also reduced by the extremely wide client base.

The allowance for doubtful debtors constituted on December 31, 2015, considered to be adequate in relation to the credits in arrears receivable by the Company and its subsidiaries and jointly-controlled entities, was R$ 623.

In relation to the risk of losses resulting from insolvency of the financial institutions at which the Company or its subsidiaries have deposits, a Cash Investment Policy was approved and has been in effect since 2004.

Cemig manages the counterparty risk of financial institutions based on an internal policy approved by its Financial Risks Management Committee. This Policy assesses and scales the credit risks of the institutions, the liquidity risk, the market risk of the investment portfolio and the Treasury operational risk.

All investments are made in financial securities that have fixed-income characteristics, always indexed to the CDI rate. The Company does not carry out any transactions that would bring volatility risk into its financial statements.

LOGO

As a management instrument, Cemig divides the investment of its funds into direct purchases of securities (own portfolio) and two investment funds. The investment funds invest the funds exclusively in fixed income products, and companies of the Group are the only unit holders. They obey the same policy adopted in the investments for the Company’s directly-held own portfolio.

The minimum requirements for concession of credit to financial institutions are centered on three items:

1.Rating by three risk rating agencies.
2.Equity greater than R$ 400.
3.Basel ratio above 12.

Banks that exceed these thresholds are classified in three groups, by the value of their equity; and within this classification, limits of concentration by group and by institution are set, as follows:

            Group             

Equity

Concentration

Limit per bank

(% of Equity)*

A1

Over R$ 3.5 billionMinimum 80%6% to 9%

A2

R$ 1.0 billion to R$ 3.5 billionMaximum 20%5% to 8%

B

R$ 400 million to R$ 1.0 billionMaximum 20%5% to 7%

*The percentage assigned to each bank depends on an individual assessment of indicators such as liquidity, quality of the credit portfolio, and other aspects.

Further to these points, Cemig also establishes two concentration limits:

1.No bank may have more than 30% of the Group’s portfolio.
2.No bank may have more than 50% of the portfolio of any individual company.

Risk of early maturity of debt

The subsidiaries Cemig GT, Cemig D, Cemig Telecom and Gasmig have financing contracts with restrictive covenants, normally applicable to this type of transaction, related to the guarantor, Cemig, compliance with a financial index, required to be compliant annually and, in the case of Cemig Telecom to be compliant annually and at the end of eachhalf-year.Non-compliance with these clauses obliges the debtor to constitute additional guarantees, on penalty of accelerating maturity of the debt.

On December 31, 2015, all restrictive covenants were complied with.

Capital management

This table shows the Company’s net liabilities in relation to its Equity at the end of the business year:

   2015  2014 

Total liabilities

   27,869    23,715  

(–) Cash and cash equivalents

   (925  (887

(–) Restricted cash

   —      (1
  

 

 

  

 

 

 

Net liabilities

   26,944    22,827  
  

 

 

  

 

 

 

Total of equity

   12,988    11,285  
  

 

 

  

 

 

 

Net liabilities / Equity

   2.07    2.02  

LOGO

29.MEASUREMENT AT FAIR VALUE

The Company measures its financial assets and liabilities at fair value. value and classifies them according to the accounting standards currently in effect. Fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. The Fair Value Hierarchy aims toliability, assuming that market participants act in their economic best interest. To increase consistency and comparability: it dividescomparability in fair value measurements and related disclosures, the fair value hierarchy categorizes into three levels the inputs to valuation techniques used in measuringto measure fair value into three broad levels, as follows:

 

§nLevel 1– Active market – Quoted prices: A financial instrument is considered to be quoted in an active market if the prices quoted are promptly and regularly made available by an exchange or organized over-the-counter market, by operators, by brokers or by a market association, by entities whose purpose is to publish prices, or by regulatory agencies, and if those prices represent regular arm’s length market transactions.transactions made without any preference.

 

§nLevel 2 – No active market – Valuation technique: For an instrument that does not have an active market, fair value should be found by using a method of valuation/pricing. Criteria such as data on the current fair value of another instrument that is substantially similar, or discounted cash flow analysis or option pricing models, may be used. The objective of the valuation technique is to establish what would be the transaction price on the measurement date in an arm’s-length transaction motivated by business considerations.model.

 

§nLevel 3 – No active market: Unobservablemarket – No observable inputs: The fair value of investments in securities for which there are no prices quoted on an active market, and/or of derivatives linked to them which are to be settled by delivery of unquoted securities,securities. Fair value is determined based on generally accepted valuation techniques, mainly related tosuch as on discounted cash flow analysis.analysis or other valuation techniques such as, for example, New Replacement Value (Valor novo de reposição, or VNR).

This is a summary of the instruments

For assets and liabilities that are measuredrecognized at fair value:value on a recurring basis, the Company determines whether transfers have occurred between levels in the hierarchy by re-assessing categorization.

 

   Balance at
December 31,
2015
  Fair value at December 31, 2015 
   Active market –
Quoted price

(Level 1)
   No active
market –
Valuation
technique

(Level 2)
   No active
market –
Unobservable
inputs

(Level 3)
 

Assets

       

Securities

       

Bank certificates of deposit

   1,577    —       1,577     —    

Treasury Financial Notes (LFTs)

   460    —       460     —    

Financial Notes – Banks

   88    88     —       —    

Debentures

   161    —       161     —    
  

 

 

  

 

 

   

 

 

   

 

 

 
   2,286    88     2,198     —    

Financial assets of the concession

   137    —       —       137  
  

 

 

  

 

 

   

 

 

   

 

 

 
   2,423    88     2,198     137  

Liabilities

       

Put options

   (1,393  —       —       (1,393
  

 

 

  

 

 

   

 

 

   

 

 

 
   1,030    88     2,198     (1,256
  

 

 

  

 

 

   

 

 

   

 

 

 

LOGO

   

Balance at
December 31, 2014

  Fair value at December 31, 2014 
   Active market –
Quoted price

(Level 1)
   No active market –
Valuation technique

(Level 2)
   No active market –
Unobservable inputs

(Level 3)
 

Assets

       

Securities

       

Bank certificates of deposit

   232    —       232     —    

Treasury Financial Notes (LFTs)

   85    85     —       —    

Financial Notes – Banks

   470    —       470     —    

Debentures

   98    —       98     —    

Other

   15    —       15     —    
  

 

 

  

 

 

   

 

 

   

 

 

 
   900    85     815     —    

Restricted cash

   1    —       1     —    

Financial assets of the concession

   5,944    —       —       5,944  
  

 

 

  

 

 

   

 

 

   

 

 

 
   6,845    85     816     5,944  

Liabilities

       

Put options

   (195  —       —       (195
  

 

 

  

 

 

   

 

 

   

 

 

 
   6,650    85     816     5,749  
  

 

 

  

 

 

   

 

 

   

 

 

 

Fair value calculation of financial positions

FinancialDistribution infrastructure concession financial assets of the concession related to infrastructure: Measured: These are measured at New Replacement Value (valorValor novo de reposição, or VNR), according to criteria established in regulations by the Concession-granting power (‘Grantor’), based on fair value of the concession assets in service belonging to the concession and which will be revertible at the end of the concession, and on the Weightedweighted average cost of capital (WACC) useddefined by the Grantor, which reflects the concession holder’s return on the operations of the concession. The VNR and the WACC are public information disclosed by the Grantor and by Cemig. The movementCemig respectively. Changes in Financialconcession financial assets are disclosed in Note 16.

F-161 

Indemnifiable receivable – generation: measured at New Replacement Value (VNR), as per criteria set by regulations of the concession is shown in Note 13 tograntor power, based on the financial statements.

Cash investments: The fair value of cash investmentsthe assets to be indemnify at the end of the concession.

Marketable securities: Fair value of marketable securities is calculateddetermined taking into consideration the market prices of the security,investment, or market information that makes such calculation possible, considering future interest rates and future rates in the fixed-income and FX markets applicableexchange of investments to similar securities. The market value of the security is deemed to be its maturity value discounted to present value by the discount factorrate obtained from the market yield curve in Reais.curve.

Put options:options: The Company has adopted the discounted cash flowBlack-Scholes-Merton method for measurement of themeasuring fair value of the options of ParatiSAAG, RME and SAAG, using the most up-to-date information relating to the business plan of the Companies.Sonda options. The fair value of these options was calculated on the basis of the estimated exercise price on the day of exercise of the option, less the fair value of the underlying shares, that are the subject of the put option, also estimated for the date of exercise, brought to present value at the reporting date.

Swaps: Fair value was calculated based on the market value of the security at its maturity adjusted to present value by the discount rate from the market yield curve.

Other financial liabilities: Fair value of its loans, financing and debentures were determined using 133.82% of the CDI rate – based on its most recent funding. For the loans, financing, debentures and debt renegotiated with Forluz, with annual rates between IPCA + 4.10% to 8.07% and CDI + 0.16% to 0.97%, Company believes that their carrying amount is approximated to their fair value.

b)Derivative financial instruments

Put options

On December 31, 2020 and 2019, the options values were as follows:

  2020 2019
Put option – SAAG  536   483 
Put / call options – Ativas and Sonda  (3)  (3)
   533   480 

Put option – SAAG

Option contracts were signed between Cemig GT and the private pension entities that participate in the investment structure of SAAG (comprising FIP Melbourne, Parma Participações S.A. and FIP Malbec, jointly, ‘the Investment Structure’), giving those entities the right to sell units in the Funds that comprise the Investment Structure, at the option of the Funds, in the 84th (eighty-fourth) month from June 2014. The movementprovision of exercise price of the Put Options will correspond to the amount invested by each private pension plan in the Investment Structure, updated pro rata temporis by the Expanded National Customer Price (IPCA) index published by the IBGE, plus interest at 7% per year, less such dividends and Interest on Equity as shall have been paid by SAAG to the pension plan entities. This option was considered to be a derivative instrument until the early exercise of the option (for further details, see the next topic of this note), of accounted at fair value through profit and loss, measured using the Black-Scholes-Merton (“BSM”) model.

F-162 

Based on the analysis performed, a liability of R$536 was recorded in the Company’s financial statements (R$482,841 on December 31, 2019), for the difference between the exercise price and the estimated fair value of the assets. Since the option is due to be settled within twelve months after December 31, 2020, this amount was classified as current liabilities.

The changes in the value of the options are as follows:

Balance at December 31, 2017312
Adjustment to fair value107
Balance at December 31, 2018419
Adjustment to fair value64
Balance at December 31, 2019483
Adjustment to fair value53
Balance at December 31, 2020536

This option can potentially dilute basic earning per share in the future; however, they have not caused dilution of earning per share in the years presented.

Early liquidation of Funds, and early maturity of put option

On September 9, 2020, the administrator of the FIP funds, Banco Modal S.A., notified its unit holders of the beginning of the early liquidation process of the funds Melbourne, Parma Participações S.A. and FIP Malbec, due to expiration of the period of 180 days from its resignation, and the resignation of the manager of the Fund, from their respective positions, without there having been any indication of new service providers, as specified in the Fund’s Regulations.

As established by contract, funds liquidation is one of the events that would result in expiration date of the option, which the private pension plan entities stated interest in exercising in the period from September 9 to October 2, 2020, to be settled within 15 days from the statement of interest.

However, the Company’s management believes that the premises and conditions that were the grounds for the investment in Santo Antônio Energia and the legal structure of the various contracts signed for this purpose underwent substantial changes which resulted in the options imbalance.

Thus, using the contractual prerogative contained in the option instruments, the Company invoked the contractual mechanism of Amicable Resolution for the contractual terms negotiation with the private pension plan entities. Since the amicable negotiation did not succeed, the Company invoked the arbitration clause for resolution of conflict between the parties, which awaits the decision of the Brazil Canada Chamber of Commerce of the State of São Paulo. The Company recorded the accounting effects of this contract in accordance with the contracts original terms.

F-163 


Ativas and Sonda options

The Company, as successor of CemigTelecom, and Sonda Procwork Outsourcing Informática signed a Purchase Option Agreement (issued by Cemig Telecom) and a Sale Option Agreement (issued by Sonda), which resulted in the Company simultaneously having a right (put option) and an obligation (call option) related to the shares held by the investee Ativas Datacenter S.A. (“Ativas”). The exercise price of the put option and the call option is equivalent to fifteen times and seventeen times, respectively, the adjusted net income of Ativas in the year prior to the exercise date. Both options, if exercised, result in the sale of the shares in Ativas, currently owned by the Company, and the exercise of one of the options results in nullity of the other. The options may be exercised as from January 1, 2021.

The put and call options in Ativas (‘the Ativas Options’) were measured at fair value and posted at their net value, i.e. the difference between the fair values of the two options on the reporting date of the financial statements for 2020.

The measurement has been made using the Black-Scholes-Merton (BSM) model. In the calculation of the fair value of the Ativas Options based on the BSM model, the following variables are taken into account: closing price of the underlying asset in 2020; the risk-free interest rate; the volatility of the price of the underlying asset; the time to maturity of the option; and the exercise prices on the exercise date.

The valuation base date is December 31, 2020, the same date as the closing of the Company’s Financial Statements, and the methodology used to calculate the fair value of the company is discounted cash flow (DCF) based on the value of the shares transaction of Ativas by Sonda, occurred on October 19, 2016. Maturity was calculated assuming exercise date between January 1, 2021 and March 31, 2021.This is the first opportunity for the exercise of the option, which will be available at the same period of the following years, since the option grants the Company the right of selling to Sonda its interests held in Ativas, as of 2021.

Considering that the exercise prices of the options are contingent upon the future financial results of Ativas, the estimated exercise prices on the maturity date was based on statistical analyses and information of comparable listed companies.

Swap transactions

Considering that part of the loans and financings of the Company’s subsidiaries is denominated in foreign currency, the companies use derivative financial instruments (swaps and currency options) to protect the servicing associated with these debts (principal plus interest).

The derivative financial instruments contracted have the purpose of protecting the operations against the risks arising from foreign exchange variation and are not used for speculative purposes.

F-164 

The notional amount of derivative transactions are not presented in the statement of financial position, since they refer to transactions that do not require cash as only the gains or losses actually incurred are recorded. The net result of those transactions on December 31, 2020 was a positive adjustment of R$1,753 (positive adjustment of R$998 on December 31, 2019), which was posted in finance income (expenses).

The counterparties of the derivative transactions are the banks Bradesco, Itaú, Goldman Sachs and BTG Pactual and Cemig is guarantor of the derivative financial instruments contracted by Company.

This table presents the derivative instruments contracted by Company as of December 31, 2020 and 2019:

           Unrealized gain / loss   Unrealized gain / loss 
Assets (1) Liability (1) Maturity period Trade market Notional amount (2)  

Carrying amount

2020

   

Fair value

2020

   

Carrying amount

2019

   

Fair value

2019

 
US$ exchange variation +
Rate (9.25% p.y.)
 Local currency + R$ 150.49% of CDI Interest:
Half-yearly
Principal:
Dec. 2024
 Over the counter US$1,000  1,772   2,110   814   1,235 
US$ exchange variation +
Rate (9.25% p.y.)
 Local currency + R$125.52% of CDI Interest:
Half-yearly
Principal:
Dec. 2024
 Over the counter US$500  588   839   108   456 
           2,360   2,949   922   1,691 
Current asset              523       235 
Non-current asset              2,426       1,456 

1)For the US$1 billion Eurobond issued on December 2017: (i) for the principal, a call spread was contracted, with floor at R$ 3.25/US$ and ceiling at R$ 5.00/US$; and (ii) a swap was contracted for the total interest, for a coupon of 9.25% p.a. at an average rate equivalent to 150.49% of the CDI. For the additional US$500 issuance of the same Eurobond issued on July 2018: (1) a call spread was contracted for the principal, with floor at R$ 3.85/US$ and ceiling at R$ 5.00/US$; and (2) a swap was contracted for the interest, resulting in a coupon of 9.25% p.a., with an average rate equivalent to 125.52% of the CDI rate The upper limit for the exchange rate in the hedge instrument contracted by the Company for the principal of the Eurobonds is R$ 5.00/US$. The instrument matures in December 2024. If the USD/BRL exchange rate is still over R$ 5.00 in December 2024, the company will disburse, on that date, the difference between the upper limit of the protection range and the spot dollar on that date. The Company is monitoring the possible risks and impacts associated with the dollar being valued above R$ 5.00, and assessing various strategies for mitigating the foreign exchange risk up to the maturity date of the transaction. The hedge instrument fully protects the payment of six-monthly interest, independently of the USD/BRL exchange rate.
2)In millions of US$.

In accordance with market practice, the Company uses a mark-to-market method to measure its derivatives financial instruments for its Eurobonds. The principal indicators for measuring the fair value of the swap are the B3 future market curves for the DI rate and the dollar. The Black & Scholes model is used to price the call spread, and one of parameters of which is the volatility of the dollar, measured on the basis of its historic record over 2 years.

The fair value at December 31, 2020 was R$2,949 (R$1,691 in December 31, 2019), which would be the reference if Cemig GT would liquidate the financial instrument on that date, but the swap contracts protect the Company’s cash flow up to the maturity of the bonds in 2024 and they have carrying value of R$2,360 at December 31, 2020 (R$922 in December 31, 2019).

F-165 

Company is exposed to market risk due to having contracted this hedge, the principal potential impact being a change in future interest rates and/or the future exchange rates. Based on the futures curves for interest rates and dollar, Company prepare a sensitivity analyses and estimates that in a probable scenario its results at December 31, 2020, would be affected by the swap and call spread at the end of the period in the amount of R$1,708 for the option (call spread), and R$1,098 for the swap – comprising a total of R$2,805.

Company has measured the effects on its net income of reduction of the estimated fair value for the ‘probable’ scenario, analyzing sensitivity for the risks of interest rates, exchange rates and volatility changes, by 25% and 50%, as follows:

  

 

Base scenario Dec. 31, 2020

 

 

‘Probable’

scenario:

 

‘Possible’ scenario


exchange rate depreciation and interest rate increase 25%

 

‘Remote’ scenario:

exchange rate depreciation and interest rate increase 50%

         
Swap (asset)  6,996   6,616   5,866   5,147 
Swap (liability)  (5,607)  (5,519)  (5,595)  (5,668)
Option / Call spread  1,560   1,708   1,019   338 
Derivative hedge instrument  2,949   2,805   1,290   (183)

The same methods of measuring marked to market of the derivative financial instruments described above were applied to the estimation of fair value.

c)Financial risk management

Corporate risk management is a management tool that is part of the Company’s corporate governance practices, and is aligned with the process of planning, which sets the Company’s strategic business objectives.

The Company monitor the financial risk of transactions that could negatively affect the Company’s liquidity or profitability, recommending hedge protection strategies to minimize the Company’s exposure to foreign exchange rate risk, interest rate risk, and inflation risks, which are effective, in alignment with the Company’s business strategy.

The main risks to which the Company is exposed are as follows:

Exchange rate risk

The Company is exposed to the risk of appreciation in exchange rates, with effect on loans and financing, suppliers (energy purchased from Itaipu) and cash flow. For the debt denominated in foreign currency, the Company contracted a derivative financial instrument that protects the risks associated with the interest and principal, in the form of a swap and a call spread, respectively, in accordance with the hedge policy of the Company. The Company exposure to market risk associated to this instrument is described in the topic “Swap transaction” of this note. The risk exposure of Cemig D is mitigated by the account for compensation of variation of parcel A items (CVA).

F-166 

The net exposure to exchange rates is as follows:

Exposure to exchange rates 2020 2019
Foreign currency R$ Foreign currency R$
US dollar                
Loans and financing (note 22)  (1,514)  (7,866)  (1,516)  (6,110)
Suppliers (Itaipu Binacional) (note 20)  (63)  (325)  (60)  (243)
   (1,577)  (8,191)  (1,576)  (6,353)
Net liabilities exposed      (8,191)      (6,353)

Sensitivity analysis

Based on information from its financial consultants, the Company estimates that in a probable scenario the variation of the exchange rates of foreign currencies in relation to the put options,Real at the end of 2021 will be an appreciation of the dollar by 7.63% to R$4.80. The Company has prepared a sensitivity analysis of the effects on the Company’s net income arising from variation in the Real exchange rate considering the increase of 25%, and other information50%, in relation to this ‘probable’ scenario.

Risk: foreign exchange rate exposure Base Scenario 

‘Probable’ scenario

US$1=R$5.20

 

‘Possible’ scenario

Appreciation 25.00%

US$1= R$6.50

 

‘Remote’ scenario

Appreciation 50.00%

US$1=R$7.80

US dollar                
Loans and financings (note 22)  (7,866)  (7,871)  (9,838)  (11,806)
Suppliers (Itaipu Binacional) (note 20)  (325)  (325)  (407)  (488)
   (8,191)  (8,196)  (10,245)  (12,294)
                 
Net liabilities exposed  (8,191)  (8,196)  (10,245)  (12,294)
Net effect of exchange rate fluctuation      (5)  (2,054)  (4,103)

Company has entered into swap operations to replace the exposure to the US dollar fluctuation with exposure to fluctuation in the CDI Rate, as described in more detail in the item ‘Swap Transactions’ in this Note.

Interest rate risk

The Company is givenexposed to the risk of decrease in Note 14Brazilian domestic interest rates on December 31, 2020. This risk arises from the effect of variations in Brazilian interest rates on financial revenues from cash investments made by the Company, and also to the financial statements.assets related to the CVA and other financial components, net of the effects on financial expenses associated to loans, financings and debentures in Brazilian currency, and also sectorial financial liabilities.

Part of the loans and financings in Brazilian currency comprises financings obtained from various financial agents that specify interest rates taking into account basic interest rates, the risk premium compatible with the companies financed, their guarantees, and the sector in which they operate. These loans and financings are measured at the amortized cost, based on their contractual rates.

F-167 

 

Table of Contents30.INSURANCE 

The Company does not contract derivative financial instruments for protection from this risk. Variations in interest rates are continually monitored with the aim of assessing the need for contracting of financial instruments that mitigate this risk.

This exposure occurs as a result of net assets (liabilities) indexed to variation in interest rates, as follows:

Risk: Exposure to domestic interest rate changes 2020 2019
Assets        
Cash equivalents – Cash investments (Note 6) – CDI  1,587   326 
Marketable securities (Note 7) – CDI / SELIC  4,125   753 
Restricted cash – CDI  64   12 
CVA and in tariffs (Note 14) – SELIC  133   882 
   5,909   1,973��
Liabilities        
Loans, financing and debentures (Note 22) – CDI  (2,310)  (3,773)
Loans, financing and debentures (Note 22) – TJLP  (73)  (244)
Sector financial liabilities (note 14)  (231)  —   
   (2,614)  (4,017)
Net assets (liabilities) exposed  3,295   (2,044)

Sensitivity analysis

In relation to the most significant interest rate risk, Company estimates that, in a probable scenario, at December 31, 2021 Selic and TJLP rates will be 5.50% and 4.87%, respectively. The Company has made a sensitivity analysis of the effects on its net income arising from increases in rates of 25% and 50% in relation to the ‘probable’ scenario. Fluctuation in the CDI rate accompanies the fluctuation of Selic rate.

Risk: Increase in Brazilian interest rates

 

 2020 2021
 Book value 

‘Probable’ scenario

Selic 5.50%

TJLP 4.87%

 

‘Possible’ scenario

Selic 4.13%

TJLP 3.65%

 

‘Remote’ scenario

Selic 2.75%

TJLP 2.44%

Assets        
Cash equivalents (Note 6)  1,587   1,674   1,653   1,631 
Marketable securities (Note 7)  4,125   4,352   4,295   4,238 
Restricted cash  64   68   67   66 
CVA and Other financial components – SELIC (note 14)  133   140   138   137 
   5,909   6,234   6,153   6,072 
Liabilities                
Loans and financing (Note 22) – CDI  (2,310)  (2,437)  (2,405)  (2,374)
Loans and financing (Note 22) – TJLP  (73)  (77)  (76)  (75)
Sector financial liabilities (note 14)  (231)  (244)  (241)  (237)
   (2,614)  (2,758)  (2,722)  (2,686)
                 
Net assets (liabilities) exposed  3,295   3,476   3,431   3,386 
Net effect of fluctuation in interest rates      181   136   91 

Increase in inflation risk

The Company is exposed to the risk of increase in inflation index on December 31, 2020. A portion of the loans, financings and debentures as well as the pension fund liabilities are adjusted using the IPCA (Expanded National Customer Price). The revenue is also adjusted using the IPCA and IGP-M index, mitigating part of the Company risk exposure.

F-168 

This table presents the Company’s net exposure to inflation index:

 Exposure to increase in inflation 2020 2019
Assets        
Concession financial assets  related to Distribution infrastructure - IPCA (1)  559   484 
Receivable from Minas Gerais state government (AFAC) – IGPM (Note 11 and 30)  12   115 
Concession Grant Fee – IPCA (Note 14)  2,549   2,468 
   3,120   3,067 
         
Liabilities        
Loans, financing and debentures – IPCA and IGP-DI (Note 22)  (4,863)  (4,730)
Debt with pension fund (Forluz) – IPCA  (473)  (566)
Deficit of pension plan (Forluz) – IPCA  (540)  (550)
   (5,876)  (5,846)
Net assets (liabilities) exposed  (2,756)  (2,779)

(1) Portion of the concession financial assets relating to the Regulatory Remuneration Base of Assets ratified by the grantor (Aneel) after the 4rd tariff review cycle.

Sensitivity analysis

In relation to the most significant risk of reduction in inflation index, reflecting the consideration that the Company has more assets than liabilities indexed to inflation indices, the Company estimates that, in a probable scenario, at December 31, 2021 the IPCA inflation index will be 4.53% and the IGPM inflation index will be 11.65%. The Company has prepared a sensitivity analysis of the effects on its net income arising from an increase in inflation of 25% and 50% in relation to the ‘probable’ scenario.

Risk: increase in inflation 2019 2020

Amount

Book value

 

‘Probable’ scenario

IPCA 4.53%

IGPM 11.65%

 

‘Possible’ scenario

(25%)

IPCA 5.66%

IGPM 14.56%

 

‘Remote’ scenario

(50%)

IPCA 6.80%

IGPM 17.48%

Assets        
Concession financial assets  related to Distribution infrastructure – IPCA (1)  559   584   591   597 
Accounts receivable from Minas Gerais state government (AFAC) – IGPM index (Note 30)  12   13   14   14 
Concession Grant Fee – IPCA (Note 14)  2,549   2,664   2,693   2,722 
   3,120   3,261   3,298   3,333 
                 
Liabilities                
Loans, financing and debentures – IPCA and IGP-DI  (4,863)  (5,083)  (5,138)  (5,194)
Debt agreed with pension fund (Forluz) – IPCA  (473)  (494)  (500)  (505)
Deficit of pension plan (Forluz)  (540)  (564)  (571)  (577)
   (5,876)  (6,141)  (6,209)  (6,276)
Net liability exposed  (2,756)  (2,880)  (2,911)  (2,943)
Net effect of fluctuation in IPCA and IGP–M indices      (124)  (155)  (187)

(1) Portion of the Concession financial assets relating to the Regulatory Remuneration Base of Assets ratified by the grantor (Aneel) after the 4rd tariff review cycle.

F-169 

Liquidity risk

Cemig has sufficient cash flow to cover the cash needs related to its operating activities.

The Company manages liquidity risk with a group of methods, procedures and instruments that are coherent with the complexity of the business, and applied in permanent control of the financial processes, to guarantee appropriate risk management.

Cemig manages liquidity risk by permanently monitoring its cash flow in a budget-oriented manner. Balances are projected monthly, for each one of the companies, over a period of 12 months, and daily liquidity is projected over 180 days.

Short-term investments must comply with investing principles established in the Company’s Cash Investment Policy. These include applying its resources in private credit investment funds, without market risk, and investment of the remainder directly in bank CDs or repo contracts which earn interest at the CDI rate.

In managing cash investments, the Company seeks to obtain profitability through a rigid analysis of financial institutions’ credit risk, applying operational limits for each bank, based on assessments that take into account their ratings, exposures and balance sheet. It also seeks greater returns on investments by strategically investing in securities with longer investment maturities, while bearing in mind the Company’s minimum liquidity control requirements.

Any reduction in the Company’s ratings could result in a reduction of its ability to obtain new financing and could also make refinancing of debts not yet due more difficult or more costly. In this situation, any financing or refinancing of the Company’s debt could have higher interest rates or might require compliance with more onerous covenants, which could additionally cause restrictions to the operations of the business.

The flow of payments of the Company’s obligation to suppliers, debts with the pension fund, loans, financing and debentures, at floating and fixed rates, including future interest up to contractual maturity dates, is as follows:

  Up to 1 month 1 to 3 months 3 months to 1 year 1 to 5 years Over 5 years Total
Financial instruments at (interest rates):                        
- Floating rates                        
Loans, financing and debentures  79   1,291   1,638   12,845   1,842   17,695 
Onerous concessions  —     1   2   11   14   28 
Debt with pension plan (Forluz) (Note 24)  13   25   115   406   —     559 
Deficit of the pension plan (FORLUZ) (Note 24)  6   11   51   295   522   885 
   98   1,328   1,806   13,557   2,378   19,167 
- Fixed rate                        
Suppliers  2,138   218   2   —     —     2,358 
   2,236   1,546   1,808   13,557   2,378   21,525 

F-170 

Credit risk

The distribution concession contract requires levels of service on a very wide basis within the concession area, and disconnection of supply of defaulting customers is permitted. Additionally, the Company uses numerous tools of communication and collection to avoid increase in default. These include telephone contact, emails, text messages, collection letters, posting of customers with credit protection companies, and collection through the courts.

The risk arising from the possibility of Cemig and its subsidiaries incurring losses as a result of difficulty in receiving amounts billed to its customers is considered to be low. The credit risk is also reduced by the extremely wide customers’ base.

The allowance for doubtful accounts receivable recorded on December 31, 2020, considered to be adequate in relation to the credits in arrears receivable by the Company, was R$712 (R$810 on December 31, 2019).

Company manage the counterparty risk of financial institutions based on an internal policy, applied since 2004.

This Policy assesses and scales the credit risks of the institutions, the liquidity risk, systemic risk related to macroeconomic and regulatory conditions, the market risk of the investment portfolio and the Treasury operational risk.

All investments are made in financial securities that have fixed-income characteristics, always indexed to the CDI rate. The Company does not carry out any transactions that would bring volatility risk into its financial statements.

As a management instrument, Company divide the investment of its funds into direct purchases of securities (own portfolio) and investment funds. The investment funds invest the funds exclusively in fixed income products, having companies of the Group as the only unit holders. They obey the same policy adopted in the investments for the Company’s directly-held own portfolio.

The minimum requirements for concession of credit to financial institutions are centered on three items:

1.Rating by three risk rating agencies.
2.Equity greater than R$400.
3.Basel ratio one percentage point above the minimum set by the Brazilian Central Bank.

Banks that exceed these thresholds are classified in three groups, in accordance with their equity value, plus a specific segment comprising those whose credit risk is associated only with federal government, and within this classification, limits of concentration by group and by institution are set:

F-171 

GroupEquity

Limit per bank

(% of equity)*

Federal Risk (FR)-10%
A1Over R$ 3.5 billionBetween 6% and 9%
A2R$ 1.0 billion to R$ 3.5 billionBetween 5% and 8%
A3R$ 400 to R$ 1.0 billionBetween 0% and 7%

* The percentage assigned to each bank depends on individual assessment of indicators, e.g. liquidity, and quality of the credit portfolio.

Further to these points, Cemig also sets two concentration limits:

1.No bank may have more than 30% of the Group’s portfolio.
2.“Federal Risk” and “A1” banks may have more than 50% of the portfolio of any individual company.

COVID-19 Pandemic – Risks and uncertainties related to Cemig’s business

The Company’s assessment concerning the risks and potential impacts of Covid-19 are disclosed in Note 1e.

Risk of over-contracting and under-contracting of energy supply

Sale or purchase of energy supply in the spot market to cover a positive or negative exposure of supply contracted, to serve the captive market of Cemig D, is an inherent risk to the energy distribution business. The regulatory agent limits for 100% pass-through to customers the exposure to the spot market, valued at the difference between the distributor’s average purchase price and the spot price (PLD), is only the margin between 95% and 105% of the distributor’s contracted supply. Any exposure that can be proved to have arisen from factors outside the distributor’s control (‘involuntary exposure’) may also be passed through in full to customers. Company’s management is continually monitories its contracts for purchase of energy supply to mitigate the risk of exposure to the spot market.

On April 07, 2020, Aneel expanded the limit of total amount of energy that can be declared by energy distributors in the process of the mechanism for the sale of surplus (‘Mecanismo de Venda de Excedentes’ - MVE), during 2020, from 15% to 30%, for the purpose of facilitating contractual reductions, considering the scenario caused by Covid-19 pandemic.

On May 18, 2020, the Decree 10,350/2020 authorized the creation and management of the Covid Account by the CCEE (Power Trading Exchange), whose purposes includes the coverage of the financial effects of over contracting caused by the pandemic. The amount estimated for this coverage was R$212. The Decree also added a sub-item to Article 3 of the Decree 5,163/2004, reducing the charge arising from the effects of the Covid-19 pandemic, calculated in accordance with an Aneel regulation, as one of the possible items to be treated as involuntary over contracting, and as a result passed through to customers.

F-172 

Risk of continuity of the concession

The risk to continuity of the distribution concession arises from the new terms included in the extension of Cemig D’s concession for 30 years from January 1, 2016, as specified by Law 12,783/13. The extension introduced changes to the present contract, conditional upon compliance by the distributor with new criteria for quality, and for economic and financial sustainability.

The extension is conditional on compliance with indicators contained in the contract itself, which aim to guarantee quality of the service provided and economic and financial sustainability of the company. These are determinant for actual continuation of the concession in the first five years of the contract, since non-compliance with them in two consecutive years, or in the fifth year, results in cancellation of the concession.

Additionally, as from 2021, non-compliance with the quality criteria for three consecutive years, or the minimum parameters for economic/financial sustainability for two consecutive years, results in opening of proceedings for termination of the concession.

Due to the inspection carried out by Aneel, the indicators of efficiency criteria regarding service continuity were recalculated for the period from January 2016 to May 2019, resulting in a non-compliance of the annual global limit for the indicator DEC (Customer Unit Average Outage Duration) for the periods of 2016 and 2017. Once the DEC calculated for the year of 2019 also exceeded the regulatory global limit, the prohibition on declaration of dividends and interest on equity, provided in Article 2º of Aneel Normative Resolution 747/2016, was applied, limiting the amount of Cemig D dividend and interest on equity, isolated or jointly, to 25% of net income, less the amounts allocated to the legal reserve and the Contingency Reserve. It is important to note that the internal indicators (DECi and FECi) for maintaining the distribution concession were complied with in all periods.

The efficiency criteria for continuity of supply and for economic and for financial management, required to maintain the distribution concession, were met in the year ended December 31, 2020.

Hydrological risk

The greater part of the energy sold by the Company’s subsidiaries is generated by hydroelectric plants. A prolonged period of drought can result in lower water volumes in the reservoirs of these plants, which can lead to an increase in the cost of acquisition of energy, due to replacement by thermoelectric generation, or reduction of revenues due to reduction in consumption caused by implementation of wide-ranging programs for saving of energy. Prolongation of the generation of energy using the thermal plants could pressure costs of acquisition of supply for the distributors, causing a greater need for cash, and could result in future increases in tariffs.

F-173 

Risk of debt early maturity

The Company’s subsidiaries have loan contracts with restrictive covenants normally applicable to this type of transaction, related to compliance with a financial index. Non-compliance with these covenants could result in earlier maturity of debts.

On December 31, 2020, the Company was compliant with all the covenants for financial index requiring half-yearly and annual compliance. Exception was noticed for the CEF contract non-financial covenant at the loan contracts of the subsidiaries Central Eólica Praias de Parajuru and Central Eólica Volta do Rio. More details in Note 22.

Capital management

This table shows comparisons of the Company’s net liabilities and its Equity on December 31, 2020 and 2019:

  2020 

2019

(Restated)

Total liabilities  36,605   34,423 
(–) Cash and cash equivalents  (1,680)  (536)
(–) Restricted cash  (64)  (12)
Net liabilities  34,861   33,875 
         
Total equity  17,478   16,103 
Net liabilities / equity  1.99   2.10 

32.ASSETS AS HELD FOR SALE AND DISCONTINUED OPERATIONS

Assets and liabilities classified as held for sale, and the results of discontinued and continuing operations, were as follows:

Consolidated and Parent company – Statements of financial position 2020 2019
Assets held for sale – investment in an affiliate  1,258   1,258 

Consolidated and Parent company – Statements of income2019
Loss for write-down of non-current assets held for sale arising from continuing operations, before taxes73
Net income after taxes – continuing operations73
Profit for write-down of non-current assets held for sale arising from continuing operations, before taxes309
Deferred taxes arising from non-current assets held for sale, recognized in continuing operations(85)
Net income after taxes - discontinued operations224

Disposal of interest in and control of Light

Partial disposal in 2019

On November 27, 2018, the Board of Directors of the Company decided, in the context of Cemig’s disinvestment program, to maintain as a priority for 2019 the firm commitment to sale of its shares in Light S.A., on conditions that are compatible with the market and also in accordance with the interests of shareholders.

F-174 

The Company has concluded that its investment in Light meets the criteria of IFRS 5 – Non-current assets held for sale and discontinued operations; being its sale in the near future is highly probable. The Company has also evaluated the effects on the investments held in the companies LightGer, Axxiom, Guanhães and UHE Itaocara, which are jointly controlled by the Company and by Light.

On July 17, 2019, together with the public offering of shares, the Company sold 33,333,333 shares that it held in Light, at the price per share of R$ 18.75, in the total amount of R$625.

With completion of the public offering of shares, the Company’s equity interest in the total capital of this investee was reduced from 49.99% to 22.58%, corresponding 68,621,263 shares of the total 303,934,060. This limited its right of voting in meetings of shareholders, and consequently its ability to direct material activities of the investee.

Thus, as from that date, with the changes of the equity interest in Light, the Company ceased its control over this investee. In these circumstances, the Company wrote down the values of assets and liabilities of its former subsidiary, and recognized, at fair value, its remaining equity interest as an investment in an affiliate or jointly-controlled entity, in accordance with IFRS 10Consolidated financial statements.

Since the Company maintained its firm commitment to dispose of the remaining equity interest in Light in the near future, the investment in Light continued to be classified as Assets held for sale, in accordance with IFRS 5 – Non-current assets held for sale, and discontinued operations, at the lower of its carrying amount and its fair value less cost to sale. The remeasurement of the remaining equity interest in Light at fair value used the sale price of the shares on the date of the loss of control (Level 1 in the fair value hierarchy), of R$18.75 per share, less the estimated costs for the sale estimated at R$29. The difference between the book value of the remaining equity interest and its fair value was recognized in the net income for the year from continuing operations.

The Company also wrote down the assets and liabilities of the former subsidiaries Itaocara, Guanhães, LightGer and Axxiom, and recognized its remaining equity interest in these investees at fair value as investments in jointly-controlled entities, accounted for by the equity method. These investments, which are jointly controlled with Light, were not classified as held for sale and discontinued operations, since the Company does not have the intention of selling them.

Since this the interest held in light is an investment in associate, it was classified as a non-current asset held for sale, but not as a discontinued operation.

F-175 

Sale of retained investiment in Light

On January 7, 2021, the Company Board of Directors approved the sale of its 68,621,264 common shares in Light, comprising the Company’s entire holding, in a public offering for distribution of a total of 137,242,528 common shares in Light. This offering comprises: (a) primary distribution of 68,621,264 new common shares in Light (“the Primary Offering”); and (b) a secondary distribution, of the Company shares, with restricted placement efforts. The Board of Directors also approved the non-exercise of the Company’s right of first refusal in the Primary Offering, and, consequently waiver, by the Company, of that right of priority in subscription of shares in the Primary Offering.

On January 22, 2021, the public offering of common shares in Light was completed, and, thus, the Company sold its entire holding of shares in Light at R$20.00 per share for a total of R$1,372.

As a result, the Company recognized, in January 2021, the gain before taxes of R$109, considering the carrying amount of the non-current asset held for sale at the transaction date. The fiscal cost of the investment was adjusted for the tax calculation, pursuant to tax law, considering the equity value of the investment, plus the goodwill and the excess of net fair value of the investee’s identifiable assets and liabilities over the cost paid in the step-acquisitions.

Cemig’s shares68,621,263
Sale price of the shares – January 21, 202120
Total value1,372
Estimated cost to sell (0.42%) (1)(5)
Fair value, less cost to sell on 01/22/20211,367
Non-current asset held for sale carrying amount in 12/31/2019(1,258)
Gains109
IRPJ and CSLL (2)(37)
Gain after taxes72

(1)The estimated cost to sell includes financing, accounting and legal advices services.
(2)The adjustment in the tax calculation resulted in a positive effect of R$113.

33.INSURANCE

The Company maintains insurance policies to cover damages toon certain items of their assets, in accordance with orientation by specialists, as listed below, taking into account the nature and the degree of risk, for amounts considered sufficient to cover any significant losses related to its assets and responsibilities. The risk assumptions adopted, due to their nature, are not part of the scope of an audit of the financial statements, and consequently were not examined by the external auditors.

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F-176 

 

 

  

Cover

Coverage
 

Dates of cover

Coverage period
 Amount
insured (**)
(1)
Annual premium (1)
Companhia Energética de Minas Gerais  Annual premium
(**)

Cemig Geração e Transmissão

Air transport – Aircraft

Fuselage

Third party liability

4/29/2016 to 4/28/2017

US$ 4,675

US$ 14,000


  US$84 

Warehouse stores

Facilities in buildings
 Fire 10/2/2016

Jan. 8, 2021 to 10/1/2017

Jan. 8, 2022

  R$16,9218,661R$2
Cemig Geração e Transmissão   R$25 
Air transport / AircraftFuselage
Third party

Facilities in buildingsApril 29, 2020 to

April 29, 2021

April 29, 2020 to

April 29, 2021

US$1,140
US$4,000
US$24
Warehouse stores Fire 1/8/2015

Nov. 2, 2020 to 1/7/2017

Nov. 2, 2021

  R$354,25718,981R$17
BuildingsFire

Jan. 8, 2021 to

Jan. 8, 2022

R$240,527R$70
Telecoms equipment (3)Fire

Jan. 8, 2020 to

Jan. 8, 2021

R$2,650R$2
Operational risk - Transformers above 15MVA and other power distribution equipment with value above R$1,000(2)

Dec. 7, 2020 to

Dec. 7, 2021

 R$75,118 R$941
   R$84 
Cemig Distribuição
Air transport / Aircraft / Guimbal equipmentFuselage
Third party

Telecommunications equipmentApril 29, 2020 to

April 29, 2021

US$3,370
USS14,000
US$51
Warehouse stores Fire 1/8/2016

Nov. 2, 2020 to 1/7/2017

Nov. 2, 2021

  R$11,51474,575R$68
BuildingsFire

Jan. 8, 2021 to

Jan. 8, 2022

R$616,157R$179
Telecoms equipment (3)Fire

Jul. 8, 2020 to

Jul. 8, 2021

R$31,082R$28
Operational risk – Transformers above 15MVA and other energy distribution equipment with value above R$ 1,000 (2)Total

Dec. 7, 2020 to

Dec. 7, 2021

R$545,062R$717
   R$5

Operational risk

12/7/2015 to 12/6/2016R$1,438,338   R$1,795 

Cemig Distribuição

Air transport – Aircraft / Guimbal Equipment

Fuselage

Third party liability

4/29/2016 to 4/28/2017

US$ 3,613

US$ 14,000


US$ 60

Warehouse stores

10/2/2016 to 10/1/2017R$94,930Gasmig   R$142

Facilities in buildings

Fire1/8/2015 to 1/7/2017R$915,865   R$217 

Telecommunications equipment

1/8/2016 to 1/7/2017R$17,208R$7

Operational risk – Transformers above 15 MVA and other power equipment of the distributor with value above R$ 1.5 million

Total12/7/2015 to 12/6/2016R$563,637R$703

Gasmig

Gas distribution network / Third party

 Third party liability 12/15/2015

Dec. 15, 2020 to 12/14/2016

Dec. 15, 2021

  R$60,000 R$481378

Own vehicle fleet

(Operation)
 Damage to third parties only 7/7/2016

Jul. 7, 2020 to 7/6/2017

Jul. 7, 2021

  R$400500 R$3
Own vehicle fleet (Directors)Full cover

Oct. 25, 2020 to

Oct. 25, 2021

  R$3.6100 R$2

Facilities—Facilities – multirisk

 Robbery, theft and fire 01/01/2016 a 12/31/2016

Dec. 31, 2020 to

Dec. 31, 2021

  R$36,02032,667 R$2239

 

(**)Amounts expressed in R$ ‘000 or US$’000.

Cemig(1) Amounts expressed in R$ ‘000 or US$’000.

(2) Maximum indemnity limit: R$231

(3) Contracting of a new policy is in progress.

The Company, except for its aircraft, does not have general third-partythird party liability insurance covering accidents, except for its aircraft, and is not seeking proposals for this type of insurance. Additionally, CemigCompany has not sought proposals for, and does not have current policies for, insurance against events that could affect its facilities such as earthquakes, floods, systemic failures or business interruption risk.interruption. The Company has not suffered significant losses as a result ofarising from the above-mentioned risks.

 

F-177 

34.COMMITMENTS

Cemig and its subsidiaries have contractual obligations and commitments that include, principally, amortization of loans and financings, purchase of electricity from Itaipu, purchase of electricity at auctions, physical quota guarantees and other sources, as follows:

   2016   2017   2018   2019   2020   After 2020   Total 

Purchase of electricity at auctions

   2,453     3,005     3,225     3,686     4,561     91,075     108,005  

Other electricity purchase contracts

   3,359     3,612     3,149     2,510     2,525     32,311     47,466  

Purchase of electricity from Itaipu

   1,408     1,475     1,425     1,389     1,450     37,219     44,366  

Physical quota guarantees

   637     677     698     717     698     30,707     34,134  

Purchase of gas for resale

   1,091     1,139     1,289     1,289     1,293     12,031     18,132  

Loans and financings

   6,300     2,628     2,493     806     963     1,977     15,167  

Quotas for Angra 1 and Angra 2

   223     238     262     272     290     11,762     13,047  

Transport of electricity from Itaipu

   81     89     95     102     111     7,172     7,650  

Purchase of energy – ‘bilateral contracts’

   280     295     314     331     345     1,711     3,276  

Debt to pension plan – Forluz

   76     81     85     90     96     384     812  

Operating lease contracts

   63     21     23     22     —       —       129  

Paid concession

   3     2     2     2     2     10     21  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total

   15,974     13,262     13,060     11,216     12,334     226,359     292,205  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

LOGO

  2021 2022 2023 2024 2025 After 2026 Total
Purchase of energy from Itaipu  1,515   1,548   1,595   1,595   1,595   33,499   41,347 
Purchase of energy – auctions  3,416   3,387   3,378   3,536   3,328   47,855   64,900 
Purchase of energy – ‘bilateral contracts’  332   332   332   222   67   80   1,365 
Quotas of Angra 1 and Angra 2  288   291   299   301   300   6,340   7,819 
Transport of energy from Itaipu  189   215   218   222   159   521   1,524 
Other energy purchase contracts  4,450   4,723   4,622   3,478   3,310   28,777   49,360 
Physical quota guarantees  812   812   812   812   812   17,043   21,103 
Total  11,002   11,308   11,256   10,166   9,571   134,115   187,418 

 

 

32.35.NON-CASH TRANSACTIONS

In the business years 2015, 2014

On 2020, 2019 and 2013,2018, the Company madehad the following transactions not involving cash, which are not reflected in the Cash flow statements:statement:

§Capitalized financial costs of R$33 on 2020 (R$23 on 2019, R$30 on 2018);
§Except for the cash arising from the business combination, in the amount of R$27, and the payment of R$45, the acquisition of the Centroeste’s remaining equity interest did not generate effects in the Company’s cash flow;
§Except for the cash arising from the merger of the subsidiaries RME and LUCE amounting R$22, this transaction did not generate effects in the Company’s cash flow on 2019;
§Lease addition in the amount of R$6 (R$31, on December 31, 2019);
§Capital increase from retained profit reserve, with the issuance of shares, in the amount of R$300, on July 30, 2020.

36.SUBSEQUENT EVENTS

The ‘Covid Account’

 

   2015   2014   2013 

Transfer from PP&E to Other long-term assets (São Simão plant)

   223     —       —    

Indemnity for plants not renewed – Transfer from PP&E to Financial assets

   546     —       —    

Assets transferred to Aliança Geração de Energia S.A.

   581     —       —    

Obligatory dividends not distributed

   797     —       —    

Financial charges capitalized

   159     70     40  

Transfer from Financial assets to Intangible assets, on renewal of concessions

   7,162     —       —    

Transfers from Intangible assets to Financial assets

   811     843     267  

Revenues relating to construction of own assets

   1,252     942     975  

Provisions for actuarial losses (gains)

   545     67     (266

Income tax and Social Contribution tax on actuarial losses (gains)

   185     23     (90

On January 26, 2021, Aneel published its Dispatch 181, setting the periods for payment, and the amounts of the monthly quotas, of the Energy Development Account (Conta de Desenvolvimento Energético – CDE) payable by distribution agents under the ‘Covid Account’, for amortization of the lending transaction contracted by the CCEE to support the cash position of distribution agentes, as specified in Normative Resolution 885 of 2020, and explained in Note 1 to the financial statements.

LOGO

F-178 

The monthly charge payable by Cemig D is approximately R$ 41 per month, to be paid to the CCE as from the ordinary tariff adjustment process of 2021, with payment until the 10th day of the subsequent month. Under Aneel Technical Note 05/2021-SGT, this amount will be included in tariffs for 48 months (2021 to 2025), and Aneel will revisit, annually, the parameters for the definition of the charge; any residual balance will be returned to customers at the end of the period. To guarantee an equilibrium between tariff coverage, payment and collection, the Covid Account CDE Charge will be subject to calculation of CVA and Neutrality.

Process of evaluation of disinvestment strategies

A process of evaluation of structures for disinvestment of the Company’s equity interest in the share capital of TAESA is in progress, within the overall concept of optimization of the Company’s allocation of capital. The process is at the phase of identification and assessment by the Company’s Executive Board, with the help of specialized advisors, of the alternatives available for making the disinvestment and does not does not constitute an offer for sale of the Company’s equity interest in Taesa. As soon as the analyses on a model and structure for a potential disinvestment of the Company’s interest in Taesa are finalized, the matter will be submitted to the Company’s Board of Directors for consideration.

 

 

 

33.SUBSEQUENT EVENTSF-179 

Payments to debenture holders

On February 15, 2016, were made the payments of interest on the first, second and third Series of the 3rd Issue of Debentures by Cemig D and Cemig GT, in the amounts of R$ 162 and R$ 139, respectively.

Issue of Bank Credit Note

On March 22, 2016 Cemig D issued a Bank Credit Note in favor of Caixa Econômica Federal, in the amount of R$ 695, to be used for the payment of interests and principal of existing debts, represented by Bank Credit Notes issued in favour of both Banco do Brasil and Caixa Econômica Federal, as well as the 8th issuance of Promissory Notes of the Company falling due in the first half of 2016. The interest rate is 132.14% of the CDI rate, p.a., with maturity of 48 months, grace period of 18 months for payment of the principal, payment of interest in a quarterly basis during this period, and amortization over 30 months, with monthly payments of installments of principal and interest. Caixa Econômica Federal disbursed the funds over the months of March 2016 through May 2016. Of this total, R$ 355 was released in March 2016, R$ 300 in April 2016 and R$ 40 in May 2016.

On April 22, 2016 Cemig D signed amendments to two Bank Credit Notes issued in favor of Banco do Brasil, for a total of R$ 600. The interest rate is 128.00% of the CDI rate, p.a., and the funds will be paid in four six-monthly installments commencing in October 2016 with final repayment and maturity due in April 2018.

On October 24, 2016, Cemig GT issued a Bank Credit Note in favor of Banco do Brasil S.A., in the total amount of R$ 600, for the purpose of making payments of transactions entered into with Banco do Brasil itself. This loan has an annual interest rate of 132.90% of the CDI rate, and will be paid in four half-yearly installments, with the last maturity in October 2018.

Issue of debentures

On March 28, 2016 Cemig D completed its fourth issue of non-convertible debentures, in the amount of R$ 1,615, in a single series, with an issue date of December 15, 2015 and a maturity of 3 years. The interest rate on the debentures is the CDI rate + 4.05% p.a.; with principal to be amortized in two equal installments due in December 2017 and December 2018. The proceeds were used for payment of the Company’s eighth issue of promissory notes, which matured on March 26, 2016.

Exchange of Shareholders’ Debentures owned by AGC Energia for shares in Cemig

On March 3, 2016, BNDES Participações (‘BNDESPar’) exchanged 100% of its holding of debentures issued under the Deed of the First Private Issue by AGC Energia of Non-convertible Permanent Asset-guaranteed Exchangeable Shareholders’ Debentures, in a Single Series, dated February 28, 2011 and amended January 17, 2012, for 54,342,992 common shares and 16,718,797 preferred shares in Cemig, owned by AGC Energia.

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After the exchange, the equity interests held by BNDESPar in Cemig — which on March 2, 2016 totaled 0% of the common shares, 1.13% of the preferred shares and 0.75% in the total capital of Cemig, increased to 12.9%, 3.13% and 6.4% respectively. This characterizes a material transaction in the stock of Cemig in the terms of Article 12, §1º, of CVM Instruction 358/02.

Increase in capital of Renova Energia S.A.

Cemig increased its capital in Renova through its wholly-owned subsidiary Cemig GT in the amount of R$ 240. Of this total, R$ 85 was subscribed and paid up on February, 2016; R$ 115 was subscribed and paid up on March, 2016; and the remaining amount of R$ 40 was subscribed and paid up on May, 2016.

Investment in Renova – Loss on impairment of assets available for sale

Put options contract

On September 18, 2015 a contract was signed providing Renova the option to sell to SunEdison, on or after March 31, 2016, up to 7,000,000 shares in TerraForm Global.

The exercise price of this option was contractually established at R$ 50.48 or US$15.00 at the exchange rate of the day, at the election of SunEdison. The contract also gave SunEdison an option to buy 7 million shares on the same terms.

Renova notified SunEdison and TerraForm Global of its intention to exercise its option to sell 7 million shares in TerraForm Global owned by Renova, on the terms specified by contract and publicly stated in the Material Announcement published by Renova on September 18, 2015.

On April 21, 2016, SunEdison applied for Chapter 11 protection in the United States. On June 1, 2016, the period for payment of the option by SunEdison expired.

Renova priced the option using the Black-Scholes-Merton mathematical model, the future expectation for the exchange rate, and the credit risk.

In the first half of 2016 Renova recognized a loss of R$ 111, resulting from the change in the fair value of the option, considering the credit risk. In addition, it recognized a loss of R$ 63 relating to the expiration of the option, and commenced an arbitration proceeding seeking, among other items, indemnity for losses. At the date of issuance of this report, Sun Edison and Renova had not settled this arbitration.

The figures above refer to the impact of the option expiration on Renova’s interim financial statements. The effect for Cemig is proportional to its interest, of 34.2%, in Renova, valued by the equity method, in the amount of R$ 60.

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Investment in TerraForm Global – pricing of the shares

Renova also recognized a loss, in the first quarter of 2016, of R$ 272, reflecting the negative volatility in the share price of TerraForm in the period, in which Renova has an equity interest of 11.65%, valued on the basis of the market price of the shares.

The figures above refer to the impact on Renova’s interim financial statements. The effect for Cemig is proportional to its interest of 34.2%, in Renova, valued by the equity method, in the amount of R$93.

Rescission of share purchase agreement

On April 1, 2016 Renova announced that the share purchase agreement dated on July 15, 2015 for sale to TerraForm Global of the assets of the Espra Project (‘the Espra Contract”) owned by Renova had been terminated by agreement between the parties, with payment by TerraForm Global to Renova of a break-up fee of US$ 10.0. As a result of the termination of this agreement the assets of the Espra project, comprising three small hydroelectric plants (SHPs), which placed generation contracts under the Proinfa regime, with aggregate installed capacity of 41.8 MW, remain as part of Renova’s portfolio of operational assets.

The Espra Contract was included in the first phase of the transaction with TerraForm Global and SunEdison, Inc. (‘SunEdison’) announced on July 15, 2015.

Mining and Energy Ministry Ministerial Order 120

On April 22, 2016 the Mining and Energy Ministry published its Ministerial Order 120, setting the deadline and method of payment of the remaining amount of the transmission indemnity related to the acceptance of the terms established by the Federal Law 12,783/13.

The Ministerial Order determined that the amounts approved by Aneel should become part of the Regulatory Asset Base for Remuneration (Base de Remuneração Regulatória, or BRR) and that the cost of capital should be added to the related Permitted Annual Revenues (‘RAP’). Important to note that the inclusion of the cost of capital was not certain and was under discussion until the issuance of the Ministerial Order 120.

The amount will be indexed to the Expanded Consumer Price Index (Índice Nacional de Preços ao Consumidor Amplo, or IPCA), and The capital cost remuneration and the depreciation of the Regulatory Asset Base not incorporated since from 2013, the date of the extensions of the concessions, up to the tariff-setting process of 2017 is to be adjusted by the real cost of capital of the transmission segment, as set by Aneel in the methodologies of the Periodic Tariff Review of the Revenues of Existing Concessions – currently 10.44% p.a. – to be paid over a period of eight years, through the RAP.

The Ministerial Order will be submitted to Public Hearings to be held by Aneel scheduled for the second half of 2016 and the first half of 2017.

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Based on the best information available, the Company made its estimate and recognized, in June 2016, the amount of R$ 548, as follows:

nR$ 20 relating to the difference between the amount of the Preliminary Revision made by Aneel on February 23, 2015 of the Opinion sent by the Company, R$ 1,157, and the Final Revision;

nR$ 90 representing the difference between the variations resulting from the IGP-M index and the IPCA index – since the Company had updated the balance by the IGP-M index until March 31, 2016; and

nR$ 438, representing the remuneration from use of own capital, calculated on the basis of 10.44% p.a.

Aneel decides annual tariff adjustment of Cemig D

On May 24, 2016, Aneel announced the Annual Tariff Adjustment to be applied to the tariffs of Cemig D. The result was an average increase in consumer electricity rates of 3.78%, in effect on May 28, 2016, through May 27, 2017.

For industrial and service sector consumers, served at medium and high voltage, the average increase in their power bills will be 2.06%. For those served at low voltage, the average increase will be 4.63%.

Changes in the Stockholders’ Agreement of Parati

In the second quarter of 2016 certain amendments were signed to the Stockholders’ Agreement of Parati. The principal changes arising from these amendments are as follows:

1)The maturity of the Put Option granted in 2011 by Cemig in favor of the unit holders of FIP Redentor, initially specified to be May 31, 2016, was postponed, to two separate exercise dates:

a)First option exercise window: Up to, and including, September 23, 2016, only with respect to preferred shares, up to a limit of 153,634,195 preferred shares in Parati, representing 14.30% of the total shares in Parati held by the other direct shareholders. With respect to shares put within this exercise window, Cemig must make payment by November 30, 2016.

b)Second payment window: Up to, and including, September 23, 2017, and not restricted to preferred shares, inclusive, and may cover the totality of the shares in Parati, being independent of any exercise, or not, of the Put Option in the first payment window. With respect to shares put within this exercise window, Cemig must make payment by November 30, 2017.

2)The Put Option may be exercised by the direct shareholders of Parati, and not only by FIP Redentor.

3)Conditions were included relating to bringing forward the date of exercise of the put option: in the event of any occurrence resulting in bringing forward the option, any direct shareholders may present to Cemig a notice of bringing forward the option, at which moment the option shall be considered exercised by all the direct shareholders, over the totality of their shares.

4)To guarantee the full payment of the Put Option, on May 31, 2016 Cemig offered the holders of the Put Option: 55,234,637 common shares and 110,469,274 preferred shares that Cemig directly holds in Taesa, and as an additional guarantee, 53,152,298 shares that Cemig directly holds in Light.

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Concession of the Miranda Hydroelectric Plant

On June 10, 2016, Cemig’s wholly-owned subsidiary Cemig GT filed an application with the Brazilian National Electricity Agency, Aneel, for a 20 year extension of its concession period for the Miranda hydroelectricPlant (‘the Miranda Plant’), which is scheduled to expire on December, 2016. On July 12, 2016, Aneel, accepting the vote of its rapporteur, decided to refer the application: “to the Mining and Energy Ministry, with the recommendation that the application made by Cemig GT for extension of the period of the concession for the Miranda Hydroelectric Plant should not be granted, due to having been made after the deadline stipulated by Law 12,783/2013”.

On October 26, 2016 the Mining and Energy Ministry refused the administrative application made by Cemig for continuation of the period of its concession for the Miranda Hydroelectric Plant, which has an expiry date in December 2016. The application was made on the basis of compliance with the original terms of the concession contract – made prior to Law 12,783 of 2013.

The Company is considering any possible administrative or legal measures, and will keep its shareholders and the market updated on any material developments.

Issues of Promissory Notes

On July 1, 2016 Cemig GT concluded its seventh issuance of Commercial Promissory Notes, for a total of R$ 620. The net proceeds will be used to pay the second portion of the Concession Grant Fee for the hydroelectric plants in Lot D of Aneel Auction 12/2015, and to improve the Company’s working capital. The Promissory Notes have a maturity of 360 days and mature on June 26, 2017, and pay interest equal to 128% of the average one-day ‘DI’ rate, ‘over extra-grupo’ rate for interbank deposits, to be paid on the maturity date. This issuance is guaranteed by Cemig.

Disposal by Cemig of shares in Taesa

On August 31, 2016, the Board of Directors of Cemig authorized the sale up to 40,702,230 Units in Taesa consisting to 40,702,230 common shares and 81,404,460 preferred shares in Taesa, owned by Cemig.

On September 29, 2016, Taesa reported its shareholders and the market in general of the launch of a restricted offering of its units (each unit being evidenced by Share Deposit Certificates, each of which represents one outstanding common share and two outstanding preferred shares) to be offered and sold by Fundo de Investimento em Participações Coliseu (“FIP Coliseu”) and Cemig.

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The Restricted Offering was a secondary offering, with restricted placement efforts of 65,702,230 Units, at a price per Unit of R$19.65. The total amount of the Restricted Offering was R$1,291.The settlement of the Restricted Offering occurred on October 24, 2016.

The Restricted Offering of the Units of Taesa has not been registered under the Securities Act, or any other U.S. federal and state securities laws (the “Securities Act”), and the Units has not been offered, sold, pledged or otherwise transferred in the United States or to U.S. investors, unless they are registered, or exempt from, or not subject to, registration under the Securities Act.

Because this was a secondary offering with restricted placement efforts Taesa did not receive any proceeds. The Selling Shareholders were the beneficiaries of the net proceeds arising from the sale of Units in the amount of R$1,276, of which R$ 791 were received by Cemig.

With the settlement of the Restricted Offering, FIP Coliseu holds 153,775,790 common shares issued by Taesa, representing 26.03% of the voting capital of Taesa and 14.88% of the capital stock of Taesa and CEMIG holds 252,369,999 common shares issued by Taesa, representing 42.72% of the voting capital of Taesa and 73,646,184 preferred shares issued by Taesa, which, together with the common shares represents 31.54% of the capital stock of Taesa. The outstanding Units (other than Units held by FIP Coliseu, CEMIG, the Company’s management and treasury shares) represents 53,58% of Taesa`s capital stock and 31.24% of Taesa voting stock.

Promissory Notes Payment

On March 28, 2016, Cemig D paid off its 8th issuance of Promissory Notes. The amount of R$ 1,958 was paid to the holders of the notes, R$1,700 of principal and R$258 of interest.

Cemig Telecom signs investment agreement for subscription of capital in Ativas

On August 25, 2016, Cemig Telecom signed an Investment Agreement with Sonda Procwork Outsourcing Informática Ltda., a company of the Chilean group Sonda S.A., for the subscription of capital in Ativas Data Center S.A., in partnership with Ativas Participações S.A., a company controlled by the Asamar Group.

Sonda is a leading company providing IT services in Latin America, with a presence in 10 countries, and 17,000 employees. This strategic alliance strengthens the commitment of Cemig and Ativas to its present and future clients, continuing to ensure high standards of security and availability.

On october 19, 2016 the transaction was completed in compliance with non-perfunctory conditions precedent.

Sonda, has subscribed capital totaling R$ 114, and now holds an equity interest of 60% in Ativas, while Cemig Telecom holds 19.6% and Ativas Participações holds 20.4%.”

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Notice of intention to exercise put option

On September 6, 2016 Cemig received from Banco BTG Pactual (‘BTG Pactual’) Notice of Intention to Exercise a Put Option giving irrevocable notice of exercise of BTG Pactual’s right to sell to Cemig: 153,634,195 preferred shares held by Pactual in Parati S.A. – Participações em Ativos de Energia Elétrica (‘Parati’) (‘Shares subject of the Put Option’), under the ‘First Exercise Window’ specified in Clauses 6.1 and 6.2 of the Stockholders’ Agreement of the Parati, signed on April 11, 2011 between Cemig, Banco Santander (Brasil) S.A., BV Financeira S.A. – Crédito, Financiamento e Investimento, BB – Banco de Investimento S.A., and Banco BTG Pactual S.A., with Parati as consenting party (‘the Parati Stockholders’ Agreement’), as amended. Cemig has until November 30 to settle the put option and acquire the shares or indicate a third party which will do so.

Sale of interest in Transchile

On September 12, 2016, Cemig signed a share purchase agreement for sale of the whole of its interest in Transchile Charrúa Transmisión S.A. – corresponding to 49% of the company’s share capital – to Ferrovial Transco Chile SpA., a company controlled by Ferrovial S.A., for US$ 56.6 millions. On October 6, 2016, all of the shares in Transchile Charrúa Transmisión S.A. previously held by Cemig, were transferred to Ferrovial Transco Chile SpA., a company controlled by Ferrovial S.A., concluding the sale.

Advances to Renova under Power Purchase Agreement

On June 2016, Cemig GT made an advance payment to Renova Trading of R$ 94 under the Power Purchase Agreement. Guarantees were constituted into with certain assets of Renova.

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Payment of loans

On October 21, 2016 Cemig Distribuição S.A. settled, in favor of Banco do Brasil S.A., two Commercial Credit Notes (including their amendments) with final maturities in April 2018, paying the principal amount of R$ 600, plus interest, calculated up to the date of settlement, of R$ 25. The payment was made from the Company’s own funds.

On October 24, 2016, Cemig GT made payment, to Banco do Brasil S.A., of the installments of two Fixed Credit Contracts, in the amount of R$286, and Bank Credit Notes in the amount of R$430, totaling R$716. The payments were made with funds from a new lending transaction, also with Banco do Brasil S.A., and with the Company’s own funds.

Statutory Covenants

The Company by-laws defines certain targets related to indebtedness and capital expenditures that shall be attend by the management of the Company. However, in the ordinary Shareholders Meeting held on May 30, 2016, the management was authorized to exceed exceptionally such targets for 2016 year, as follows:

   By-laws Targets  Exceeding authorized in the
Ordinary Shareholders
Meeting
 

Indebtedness / Ebitda

   2.00    4.12  

Net debt / Net debt + Shareholders’ equity

   40.00  52.00

Capital Expenditures / Ebitda

   40.00  146.00

Payment of dividends below the mandatory minimum

On April 29, 2016, the Annual and Extraordinary General Meetings of Cemig approved the payment of R$ 634 as dividends, referred to the net profit for the 2015 business year, an amount below the minimum obligatory dividend.

100% split of Parati, with proportional absorption by RME and Lepsa

On October 31, 2016 General Meetings of Stockholders were held by Parati and its wholly-owned subsidiaries Rio Minas Energia Participações S.A. (‘RME’) and LUCE Empreendimentos e Participações S.A. (LEPSA), approving a 100% split of Parati, and absorption of the parts by RME and Lepsa.

The following will then be stockholders of RME and Lepsa, with identical equity interests in proportion to their holdings in Parati: Cemig; Banco Santander S.A., BV Financeira S.A., BB—Banco de Investimento S.A.; and Banco BTG Pactual S.A.

Legal instruments have been signed to formalize the related alterations to the rights and obligations relating to the Put Option granted by Cemig to the Direct Stockholders on shares in Parati, with the result that the said rights and obligations now apply, instead, to the shares in RME and Lepsa, since these two companies received the whole of the body of assets and liabilities that were Split off as a result of the 100% split of their controlling and sole stockholder, Parati.

Dividends received from Taesa

The Company received R$322 million dividends from Taesa from April (R$140 million), June (R$96 million) to August 2016 (R$86 million).

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* * * * * * * * * * *
(The original is signed by)
Mauro Borges LemosPaulo Roberto Castellari PorchiaFabiano Maia Pereira
Chief Executive OfficerDeputy CEOChief Finance and Investor Relations Officer
Luís Fernando Paroli SantosFranklin Moreira GonçalvesMárcio Lúcio Serrano
Chief Distribution and Sales OfficerChief Generation and Transmission OfficerChief Relations and Human Resources
Mauro Borges LemosLuís Fernando Paroli SantosDimas Costa
Chief Corporate Management OfficerChief Institutional Relations and Communication OfficerChief Trading Officer
César Vaz de Melo FernandesRaul Lycurgo Leite
Chief Business Development OfficerChief Counsel
Leonardo George de MagalhãesLeonardo Felipe Mesquita

Controller

CRC-MG 53140

Manager, Accounting

Accountant – CRC-MG-85260

F-146