UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
x Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
   
  For the Quarterly Period Ended: March 31,June 30, 2014
   
o Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Commission File Number: 001-15891
NRG Energy, Inc.
(Exact name of registrant as specified in its charter)
Delaware
(State or other jurisdiction
of incorporation or organization)
 
41-1724239
(I.R.S. Employer
Identification No.)
   
211 Carnegie Center, Princeton, New Jersey
(Address of principal executive offices)
 
08540
(Zip Code)
(609) 524-4500
(Registrant’s telephone number, including area code)
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 o
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 x       No o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer x
 
Accelerated filer o
 
Non-accelerated filer o
 
Smaller reporting company o
    (Do not check if a smaller reporting company)  
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).
Yes o       No x
As of April 30,July 31, 2014, there were 337,240,638337,710,439 shares of common stock outstanding, par value $0.01 per share.
 


                                                                                                                            

TABLE OF CONTENTS
Index
CAUTIONARY STATEMENT REGARDING FORWARD LOOKING INFORMATION
GLOSSARY OF TERMS
PART I — FINANCIAL INFORMATION
ITEM 1 — CONDENSED CONSOLIDATED FINANCIAL STATEMENTS AND NOTES
ITEM 2 — MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
ITEM 3 — QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
ITEM 4 — CONTROLS AND PROCEDURES
PART II — OTHER INFORMATION
ITEM 1 — LEGAL PROCEEDINGS
ITEM 1A — RISK FACTORS
ITEM 2 — UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
ITEM 3 — DEFAULTS UPON SENIOR SECURITIES
ITEM 4 — MINE SAFETY DISCLOSURES
ITEM 5 — OTHER INFORMATION
ITEM 6 — EXHIBITS
SIGNATURES



2

                                                                                                                            

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION
This Quarterly Report on Form 10-Q of NRG Energy, Inc., or NRG or the Company, includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, or Securities Act, and Section 21E of the Securities Exchange Act of 1934, as amended, or Exchange Act. The words "believes," "projects," "anticipates," "plans," "expects," "intends," "estimates" and similar expressions are intended to identify forward-looking statements. These forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause NRG's actual results, performance and achievements, or industry results, to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. These factors, risks and uncertainties include the factors described under Item 1A — Risk Factors Related to NRG Energy, Inc., in Part I, Item 1A of the Company's Annual Report on Form 10-K for the year ended December 31, 2013, including, but not limited to, the following:
General economic conditions, changes in the wholesale power markets and fluctuations in the cost of fuel;
Volatile power supply costs and demand for power;
Hazards customary to the power production industry and power generation operations such as fuel and electricity price volatility, unusual weather conditions, catastrophic weather-related or other damage to facilities, unscheduled generation outages, maintenance or repairs, unanticipated changes to fuel supply costs or availability due to higher demand, shortages, transportation problems or other developments, environmental incidents, or electric transmission or gas pipeline system constraints and the possibility that NRG may not have adequate insurance to cover losses as a result of such hazards;
The effectiveness of NRG's risk management policies and procedures, and the ability of NRG's counterparties to satisfy their financial commitments;
The collateral demands of counterparties and other factors affecting NRG's liquidity position and financial condition;
NRG's ability to operate its businesses efficiently, manage capital expenditures and costs tightly, and generate earnings and cash flows from its asset-based businesses in relation to its debt and other obligations;
NRG's ability to enter into contracts to sell power and procure fuel on acceptable terms and prices;
The liquidity and competitiveness of wholesale markets for energy commodities;
Government regulation, including compliance with regulatory requirements and changes in market rules, rates, tariffs and environmental laws and increased regulation of carbon dioxide and other greenhouse gas emissions;
Price mitigation strategies and other market structures employed by ISOs or RTOs that result in a failure to adequately compensate NRG's generation units for all of its costs;
NRG's ability to borrow additional funds and access capital markets, as well as NRG's substantial indebtedness and the possibility that NRG may incur additional indebtedness going forward;
NRG's ability to receive Federal loan guarantees or cash grants to support development projects;
Operating and financial restrictions placed on NRG and its subsidiaries that are contained in the indentures governing NRG's outstanding notes, in NRG's Senior Credit Facility, and in debt and other agreements of certain of NRG subsidiaries and project affiliates generally;
NRG's ability to implement its strategy of developing and building new power generation facilities, including new renewable projects;
NRG's ability to implement its econrg strategy of finding ways to address environmental challenges while taking advantage of business opportunities;
NRG's ability to implement its FORNRG strategy to increase cash from operations through operational and commercial initiatives, corporate efficiencies, asset strategy, and a range of other programs throughout the company to reduce costs or generate revenues;
NRG's ability to achieve its strategy of regularly returning capital to stockholders;
NRG's ability to maintain retail market share;
NRG's ability to successfully evaluate investments in new business and growth initiatives;
NRG's ability to successfully integrate, realize cost savings and manage any acquired businesses; and
NRG's ability to develop and maintain successful partnering relationships.
Forward-looking statements speak only as of the date they were made, and NRG undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. The foregoing review of factors that could cause NRG's actual results to differ materially from those contemplated in any forward-looking statements included in this Quarterly Report on Form 10-Q should not be construed as exhaustive.

3

                                                                                                                            

GLOSSARY OF TERMS
When the following terms and abbreviations appear in the text of this report, they have the meanings indicated below:
2013 Form 10-K NRG’s Annual Report on Form 10-K for the year ended December 31, 2013
ASC The FASB Accounting Standards Codification, which the FASB established as the source of authoritative U.S. GAAP
ASU Accounting Standards Updates which reflect updates to the ASC
BaseloadUnits expected to satisfy minimum baseload requirements for the system and produce electricity at an essentially constant rate and run continuously
BTU British Thermal Unit
CAAClean Air Act
CAIR Clean Air Interstate Rule
CAISO California Independent System Operator
Capital Allocation Program 
NRG's plan of allocating capital between debt reduction, reinvestment in the business, investment in acquisition opportunities, share repurchases and shareholder dividends
CCPIClean Coal Power Initiative
CCS-EOR Carbon Capture and Sequestration with Enhanced Oil Recovery project
Cirro Energy Cirro Energy, Inc.
CO2
 Carbon dioxide
CPUC California Public Utilities Commission
CSAPR Cross-State Air Pollution Rule
CWA Clean Water Act
Distributed Solar Solar power projects typically less than 20 MW in size, that primarily sell power produced to customers for usage on site, or are interconnected to sell power into the local distribution grid
DNRECDelaware Department of Natural Resources and Environmental Control
EME Edison Mission Energy
Energy Plus Holdings Energy Plus Holdings LLC
EPA U.S. Environmental Protection Agency
ERCOT Electric Reliability Council of Texas, the Independent System Operator and the regional reliability coordinator of the various electricity systems within Texas
ESPP NRG Energy, Inc. Amended and Restated Employee Stock Purchase Plan
Exchange Act The Securities Exchange Act of 1934, as amended
FASB Financial Accounting Standards Board
FERC Federal Energy Regulatory Commission
GenConnGenConn Energy LLC
GenOn GenOn Energy, Inc.
GenOn Americas Generation GenOn Americas Generation, LLC
GenOn Americas Generation Senior Notes GenOn Americas Generation's $850 million outstanding unsecured senior notes consisting of $450 million of 8.55%8.50% senior notes due 2021 and $400 million of 9.125% senior notes due 2031
GenOn Mid-Atlantic GenOn Mid- Atlantic, LLC and, except where the context indicates otherwise, its subsidiaries, which include the coal generation units at two generating facilities under operating leases
GenOn Senior Notes GenOn's $1.9$2.0 billion outstanding unsecured senior notes consisting of $725 million of 7.875% senior notes due 2017, $675 million of 9.5% senior notes due 2018, and $550 million of 9.875% senior notes due 2020
GHG Greenhouse gases
Green Mountain Energy Green Mountain Energy Company
GWh Gigawatt hour
Heat Rate A measure of thermal efficiency computed by dividing the total BTU content of the fuel burned by the resulting kWhs generated. Heat rates can be expressed as either gross or net heat rates, depending whether the electricity output measured is gross or net generation and is generally expressed as BTU per net kWh
High Desert TA - High Desert, LLC
ISOIndependent System Operator
ITCInvestment Tax Credit

4

                                                                                                                            

ISOIndependent System Operator
ITCInvestment Tax Credit
Kansas South NRG Solar Kansas South LLC
kVKilovolt
kWh Kilowatt-hours
LIBOR London Inter-Bank Offered Rate
LTIPs Collectively, the NRG Long-Term Incentive Plan and the NRG GenOn Long-Term Incentive Plan
Marsh Landing NRG Marsh Landing, LLC (formerly known as GenOn Marsh Landing, LLC)
Mass Residential and small business
MATS Mercury and Air Toxics Standards promulgated by the EPA
MDE Maryland Department of the Environment
MISO Midcontinent Independent System Operator, Inc.
MMBtu Million British Thermal Units
MOPRMVA Minimum Offer Price RuleMegavolt ampere
MW Megawatt
MWh Saleable megawatt hours, net of internal/parasitic load megawatt-hours
MWt Megawatts Thermal Equivalent
NAAQS National Ambient Air Quality Standards
Net Exposure Counterparty credit exposure to NRG, net of collateral
Net Generation The net amount of electricity produced, expressed in kWh or MWhs, that is the total amount of electricity generated (gross) minus the amount of electricity used during generation
NJDEPNew Jersey Department of Environmental Protection
NOL Net Operating Loss
NOV Notice of Violation
NOx
 Nitrogen oxide
NPDES National Pollutant Discharge Elimination System
NPNS Normal Purchase Normal Sale
NRC U.S. Nuclear Regulatory Commission
NRG Yield Reporting segment including the following projects: Alpine, Avenal, Avra Valley, AZ DG Solar, Blythe, Borrego, CVSR, El Segundo, GenConn, High Desert, Kansas South, Marsh Landing, PFMG DG Solar, Roadrunner, South Trent and Thermal.the Thermal Business.
NSPS New Source Performance Standards
NSR New Source Review
Nuclear Decommissioning Trust Fund NRG's nuclear decommissioning trust fund assets, which are for the Company's portion of the decommissioning of the STP, units 1 & 2
NYISO New York Independent System Operator
NYSPSC New York State Public Service Commission
OCI Other comprehensive income
PADEP Pennsylvania Department of Environmental Protection
Peaking Units expected to satisfy demand requirements during the periods of greatest or peak load on the system
PG&E Pacific Gas & Electric Company
PJM PJM Interconnection, LLC
PPA Power Purchase Agreement
PUCT Public Utility Commission of Texas
Reliant Energy Reliant Energy Retail Services, LLC
Repowering Technologies utilized to replace, rebuild, or redevelop major portions of an existing electrical generating facility, generally to achieve a substantial emissions reduction, increase facility capacity, and improve system efficiency
Retail BusinessNRG's retail energy business, including the following retail energy brands: Cirro Energy, Reliant Energy, Green Mountain Energy, Energy Plus and NRG Residential Solutions

5

                                                                                                                            

Retail BusinessNRG's retail energy brands, including Cirro Energy, Reliant Energy, Green Mountain Energy, Energy Plus and NRG Residential Solutions
Revolving Credit Facility The Company's $2.5 billion revolving credit facility due 2018, a component of the Senior Credit Facility
RGGI Regional Greenhouse Gas Initiative
RMRReliability Must Run
RSSReliability Support Service
RTO Regional Transmission Organization
Senior Credit Facility NRG's senior secured facility, comprised of the Term Loan Facility and the Revolving Credit Facility
Senior Notes The Company’s $6.4$6.6 billion outstanding unsecured senior notes, consisting of $1.1 billion of 7.625% senior notes due 2018, $299$225 million of 8.5% senior notes due 2019, $709 million of 7.625% senior notes due 2019, $1.1 billion of 8.25% senior notes due 2020, $1.1 billion of 7.875% senior notes due 2021, $1.1 billion of 6.25% senior notes due 2022, $990 million of 6.625% senior notes due 2023, and $1.1$1.0 billion of 6.25% senior notes due 20222024.
SO2
 Sulfur dioxide
STP South Texas Project — nuclear generating facility located near Bay City, Texas in which NRG owns a 44% interest
Term Loan Facility The Company's $2.0 billion term loan facility due 2018, a component of the Senior Credit Facility
Thermal Business
NRG Yield’s thermal business, which consists of thermal infrastructure assets that provide steam, hot water and/or chilled water, and in some instances electricity, tocommercial businesses, universities, hospitals and governmental units.
U.S. United States of America
U.S. DOE U.S. Department of Energy
U.S. DOJU.S. Department of Justice
U.S. GAAP Accounting principles generally accepted in the United States
Utility Scale Solar Solar power projects, typically 20 MW or greater in size (on an alternating current basis), that are interconnected into the transmission or distribution grid to sell power at a wholesale level
VaR Value at Risk
VIE Variable Interest Entity
Yield OperatingNRG Yield Operating LLC


6

                                                                                                                            

PART I — FINANCIAL INFORMATION
ITEM 1 — CONDENSED CONSOLIDATED FINANCIAL STATEMENTS AND NOTES
NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(Unaudited)
Three months ended March 31,Three months ended June 30,   Six months ended June 30,
(In millions, except for per share amounts)2014 20132014 2013 2014 2013
Operating Revenues          
Total operating revenues$3,486
 $2,081
$3,621
 $2,929
 $7,107
 $5,010
Operating Costs and Expenses          
Cost of operations2,733
 1,753
2,817
 2,051
 5,550
 3,804
Depreciation and amortization335
 307
386
 313
 721
 620
Selling, general and administrative226
 227
268
 230
 494
 457
Acquisition-related transaction and integration costs12
 42
40
 27
 52
 69
Development activity expenses19
 18
21
 21
 40
 39
Total operating costs and expenses3,325
 2,347
3,532
 2,642
 6,857
 4,989
Gain on sale of assets19
 

 
 19
 
Operating Income/(Loss)180
 (266)
Operating Income89
 287
 269
 21
Other Income/(Expense)          
Equity in earnings of unconsolidated affiliates7
 3
14
 8
 21

11
Other income, net11

4
5


 16

4
Loss on debt extinguishment(41)
(28)(40)
(21) (81)
(49)
Interest expense(255)
(196)(274)
(206) (529)
(402)
Total other expense(278) (217)(295) (219) (573) (436)
Loss Before Income Taxes(98) (483)
(Loss)/Income Before Income Taxes(206) 68
 (304) (415)
Income tax benefit(31) (152)(126) (63) (157) (215)
Net Loss(67) (331)
Less: Net (loss)/income attributable to noncontrolling interest(11) 1
Net Loss Attributable to NRG Energy, Inc.(56) (332)
Net (Loss)/Income(80) 131
 (147) (200)
Less: Net income attributable to noncontrolling interest17
 7
 6
 8
Net (Loss)/Income Attributable to NRG Energy, Inc.(97) 124
 (153) (208)
Dividends for preferred shares2
 2
3
 3
 5
 5
Loss Available for Common Stockholders$(58) $(334)
Loss Per Share Attributable to NRG Energy, Inc. Common Stockholders   
Weighted average number of common shares outstanding — basic and diluted324
 323
Net loss per weighted average common share — basic and diluted$(0.18) $(1.03)
(Loss)/Income Available for Common Stockholders$(100) $121
 $(158) $(213)
(Loss)/Earnings Per Share Attributable to NRG Energy, Inc. Common Stockholders       
Weighted average number of common shares outstanding — basic337
 323
 331
 323
(Loss)/Earnings per Weighted Average Common Share — Basic$(0.30) $0.37
 $(0.48) $(0.66)
Weighted average number of common shares outstanding — diluted337
 327
 331
 323
(Loss)/Earnings per Weighted Average Common Share — Diluted$(0.30) $0.37
 $(0.48) $(0.66)
Dividends Per Common Share$0.12
 $0.09
$0.14
 $0.12
 $0.26
 $0.21
See accompanying notes to condensed consolidated financial statements.

7

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS(LOSS)/INCOME
(Unaudited)
 Three months ended March 31,
 2014 2013
 (In millions)
Net Loss$(67) $(331)
Other Comprehensive Income, net of tax   
Unrealized (loss)/gain on derivatives, net of income tax (benefit)/expense of $(3) and $9(9) 7
Foreign currency translation adjustments, net of income tax expense of $2 and $06
 
Available-for-sale securities, net of income tax expense of $2 and $16
 2
Defined benefit plans, net of tax expense of $0 and $52
 5
Other comprehensive income5
 14
Comprehensive Loss(62) (317)
Less: Comprehensive (loss)/income attributable to noncontrolling interest(15) 1
Comprehensive Loss Attributable to NRG Energy, Inc.(47) (318)
Dividends for preferred shares2
 2
Comprehensive Loss Available for Common Stockholders$(49) $(320)
 Three months ended June 30,   Six months ended June 30,
 2014 2013 2014 2013
 (In millions)
Net (Loss)/Income$(80) $131
 $(147) $(200)
Other Comprehensive (Loss)/Income, net of tax       
Unrealized (loss)/gain on derivatives, net of income tax (benefit)/expense of $(3), $12, $(6), and $3(19) 17
 (28) 24
Foreign currency translation adjustments, net of income tax expense/(benefit) of $2, $(12), $4, and $(12)(3) (19) 3
 (19)
Available-for-sale securities, net of income tax (benefit)/expense of $(6), $2, $(4), and $17
 
 13
 2
Defined benefit plans, net of tax (benefit)/expense of $(7), $9, $(7), and $410
 20
 12
 25
Other comprehensive (loss)/income(5) 18
 
 32
Comprehensive (Loss)/Income(85) 149
 (147) (168)
Less: Comprehensive income/(loss) attributable to noncontrolling interest12
 7
 (3) 8
Comprehensive (Loss)/Income Attributable to NRG Energy, Inc.(97) 142
 (144) (176)
Dividends for preferred shares3
 3
 5
 5
Comprehensive (Loss)/Income Available for Common Stockholders$(100) $139
 $(149) $(181)
See accompanying notes to condensed consolidated financial statements.

8

                  ��                                                                                                                                                 

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
March 31, 2014 December 31, 2013June 30, 2014 December 31, 2013
(In millions, except shares)(unaudited)  (unaudited)  
ASSETS      
Current Assets      
Cash and cash equivalents$3,187
 $2,254
$1,481
 $2,254
Funds deposited by counterparties4
 63
9
 63
Restricted cash209
 268
286
 268
Accounts receivable — trade, less allowance for doubtful accounts of $32 and $401,149
 1,214
Accounts receivable — trade, less allowance for doubtful accounts of $26 and $401,482
 1,214
Inventory781
 898
996
 898
Derivative instruments1,573
 1,328
1,701
 1,328
Cash collateral paid in support of energy risk management activities687
 276
572
 276
Deferred income taxes78
 258
79
 258
Renewable energy grant receivable116
 539
Renewable energy grant receivable, net614
 539
Prepayments and other current assets599
 498
537
 498
Total current assets8,383
 7,596
7,757
 7,596
Property, plant and equipment, net of accumulated depreciation of $6,885 and $6,57319,644
 19,851
Property, plant and equipment, net of accumulated depreciation of $7,230 and $6,57321,576
 19,851
Other Assets      
Equity investments in affiliates462
 453
865
 453
Notes receivable, less current portion69
 73
85
 73
Goodwill2,038
 1,985
2,116
 1,985
Intangible assets, net of accumulated amortization of $1,248 and $1,9771,300
 1,140
Intangible assets, net of accumulated amortization of $1,268 and $1,9771,434
 1,140
Nuclear decommissioning trust fund557
 551
576
 551
Derivative instruments333
 311
413
 311
Deferred income taxes1,416
 1,202
1,500
 1,202
Other non-current assets759
 740
1,307
 740
Total other assets6,934
 6,455
8,296
 6,455
Total Assets$34,961
 $33,902
$37,629
 $33,902
LIABILITIES AND STOCKHOLDERS’ EQUITY      
Current Liabilities      
Current portion of long-term debt and capital leases$685
 $1,050
$833
 $1,050
Accounts payable1,082
 1,038
1,103
 1,038
Derivative instruments1,504
 1,055
1,736
 1,055
Cash collateral received in support of energy risk management activities4
 63
9
 63
Accrued expenses and other current liabilities950
 998
1,065
 998
Total current liabilities4,225
 4,204
4,746
 4,204
Other Liabilities      
Long-term debt and capital leases16,803
 15,767
18,165
 15,767
Nuclear decommissioning reserve298
 294
302
 294
Nuclear decommissioning trust liability324
 324
336
 324
Deferred income taxes24
 22
71
 22
Derivative instruments257
 195
354
 195
Out-of-market contracts1,157
 1,177
1,175
 1,177
Other non-current liabilities1,230
 1,201
1,254
 1,201
Total non-current liabilities20,093

18,980
21,657

18,980
Total Liabilities24,318
 23,184
26,403
 23,184
3.625% convertible perpetual preferred stock (at liquidation value, net of issuance costs)249
 249
249
 249
Commitments and Contingencies

 



 

Stockholders’ Equity      
Common stock4
 4
4
 4
Additional paid-in capital7,842
 7,840
8,303
 7,840
Retained earnings3,594
 3,695
3,445
 3,695
Less treasury stock, at cost — 77,275,933 and 77,347,528 shares, respectively(1,940) (1,942)(1,940) (1,942)
Accumulated other comprehensive income10
 5
5
 5
Noncontrolling interest884
 867
1,160
 867
Total Stockholders’ Equity10,394
 10,469
10,977
 10,469
Total Liabilities and Stockholders’ Equity$34,961
 $33,902
$37,629
 $33,902
See accompanying notes to condensed consolidated financial statements.

9

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
Three months ended March 31,  Six months ended June 30,
2014 20132014 2013
(In millions)(In millions)
Cash Flows from Operating Activities      
Net loss$(67) (331)$(147) $(200)
Adjustments to reconcile net loss to net cash provided/(used) by operating activities:      
Distributions and equity in earnings of unconsolidated affiliates(2) 
39
 5
Depreciation and amortization335
 307
721
 620
Provision for bad debts21
 9
30
 23
Amortization of nuclear fuel11
 6
20
 16
Amortization of financing costs and debt discount/premiums(5) (13)(9) (26)
Loss on debt extinguishment19
 2
Adjustment for debt extinguishment21
 (16)
Amortization of intangibles and out-of-market contracts13
 31
22
 124
Amortization of unearned equity compensation8
 18
24
 24
Changes in deferred income taxes and liability for uncertain tax benefits(111) (215)(514) (224)
Changes in nuclear decommissioning trust liability5
 10
6
 25
Changes in derivative instruments525
 317
535
 174
Changes in collateral deposits supporting energy risk management activities(407) (226)(297) (158)
Loss on sale of emission allowances2
 
Gain on sale of assets(19) 
(19) 
Cash used by changes in other working capital65
 (39)(64) (465)
Net Cash Provided/(Used) by Operating Activities391
 (124)370
 (78)
Cash Flows from Investing Activities      
Acquisitions of businesses, net of cash acquired(218) (18)(1,817) (39)
Capital expenditures(237) (813)(507) (1,281)
Decrease/(Increase) in restricted cash, net3
 (13)
Decrease in restricted cash to support equity requirements for U.S. DOE funded projects56
 12
Increase in restricted cash, net(6) (31)
Decrease/(Increase) in restricted cash to support equity requirements for U.S. DOE funded projects21
 (16)
Decrease/(Increase) in notes receivable1
 (9)2
 (11)
Investments in nuclear decommissioning trust fund securities(188) (95)(340) (233)
Proceeds from sales of nuclear decommissioning trust fund securities183
 85
334
 208
Proceeds from renewable energy grants387
 16
429
 48
Proceeds from sale of assets, net of cash disposed of77
 
77
 
Cash proceeds to fund cash grant bridge loan payment57
 
57
 
Other3
 (1)(3) (20)
Net Cash Provided/(Used) by Investing Activities124
 (836)
Net Cash Used by Investing Activities(1,753) (1,375)
Cash Flows from Financing Activities      
Payment of dividends to common and preferred stockholders(41) (31)(91) (73)
Payment for treasury stock
 (20)
 (25)
Net (payments for)/receipts from settlement of acquired derivatives that include financing elements(223) 98
(167) 171
Proceeds from issuance of long-term debt1,564
 736
3,886
 1,472
Contributions and sale proceeds from noncontrolling interest in subsidiaries9
 20
10
 33
Proceeds from issuance of common stock3
 1
8
 9
Payment of debt issuance costs(23) (5)(43) (35)
Payments for short and long-term debt(873) (219)(2,969) (816)
Net Cash Provided by Financing Activities416
 580
634
 736
Effect of exchange rate changes on cash and cash equivalents2
 
(24) (2)
Net Increase/(Decrease) in Cash and Cash Equivalents933
 (380)
Net Decrease in Cash and Cash Equivalents(773) (719)
Cash and Cash Equivalents at Beginning of Period2,254
 2,087
2,254
 2,087
Cash and Cash Equivalents at End of Period$3,187
 $1,707
$1,481
 $1,368
See accompanying notes to condensed consolidated financial statements.

10

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Note 1Basis of Presentation
NRG Energy, Inc., or NRG or the Company, is a competitive power and energy company that aspires to beproduces, sells and delivers energy and energy services in major competitive power markets in the United States while positioning itself as a leader in the way residential, industrial and commercial consumers think about and use produceenergy products and deliver energyservices. NRG owns and energy services in major competitive power markets in the United States. NRG engages in the ownership and operation ofoperates power generation facilities; engages in the trading of energy, capacity and related products; the transactingtransacts in and trading oftrades fuel and transportation services and the direct sale ofdirectly sells energy, services, and innovative, sustainable products to retail customers. The Company sells retail electricelectricity products and services under the name “NRG” and various brands owned by NRG. Finally, NRG aspires to beis a clean energy leader and is focused onin the deployment and commercialization of potentially transformative technologies, like electric vehicles, Distributed Solar and smart meter/home automation technology that collectively have the potential to fundamentally change the nature of the power industry including a substantial change inand the role of the national electric transmission grid and distribution system.
The accompanying unaudited interim condensed consolidated financial statements have been prepared in accordance with the SEC's regulations for interim financial information and with the instructions to Form 10-Q. Accordingly, they do not include all of the information and notes required by generally accepted accounting principles for complete financial statements. The following notes should be read in conjunction with the accounting policies and other disclosures as set forth in the notes to the consolidated financial statements in the Company's 2013 Form 10-K. Interim results are not necessarily indicative of results for a full year.
In the opinion of management, the accompanying unaudited interim condensed consolidated financial statements contain all material adjustments consisting of normal and recurring accruals necessary to present fairly the Company's consolidated financial position as of March 31,June 30, 2014, and the results of operations, comprehensive loss and cash flows for the three and six months ended March 31,June 30, 2014, and 2013.
Use of Estimates
The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. Certain prior period depreciation amounts have been recast to revise provisional purchase accounting estimates for the GenOn acquisition.
Reclassifications
Certain prior year amounts have been reclassified for comparative purposes. The reclassifications did not affect results from operations or cash flows.

11


Note 2Summary of Significant Accounting Policies
Other Cash Flow Information
NRG’s investing activities exclude capital expenditures of $63127 million which were accrued and unpaid at March 31,June 30, 2014.
Noncontrolling Interest
The following table reflects the changes in NRG's noncontrolling interest balance:
 (In millions)
Balance as of December 31, 2013$867
Contributions from noncontrolling interest17
Distributions to noncontrolling interest(8)
Non-cash adjustments for equity component of NRG Yield, Inc. convertible notes$23
Comprehensive loss attributable to noncontrolling interest(15)
Balance as of March 31, 2014$884

11



 (In millions)
Balance as of December 31, 2013$867
Acquisition of EME380
Sale of assets to NRG Yield, Inc.(41)
Non-cash adjustments for equity component of NRG Yield, Inc. convertible notes23
Non-cash adjustments to noncontrolling interest(76)
Contributions from noncontrolling interest25
Distributions to noncontrolling interest(15)
Comprehensive loss attributable to noncontrolling interest(3)
Balance as of June 30, 2014$1,160
Recent Accounting Developments
ASU 2014-09 - In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), or ASU No. 2014-09. The amendments of ASU No. 2014-09 complete the joint effort between the FASB and the International Accounting Standards Board, or IASB, to develop a common revenue standard for U.S. GAAP and International Financial Reporting Standards, or IFRS, and to improve financial reporting. The guidance in ASU No. 2014-09 provides that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled to in exchange for the goods or services provided and establishes the following accountingsteps to be applied by an entity: (1) identify the contract with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the performance obligations in the contract; and (5) recognize revenue when (or as) the entity satisfies the performance obligation. The guidance of ASU No. 2014-09 is effective for annual reporting periods beginning after December 15, 2016, including interim periods therein. Early adoption is not permitted. The Company is currently evaluating the impact of the standard was issued in 2013on the Company's results of operations, cash flows and was adopted on January 1, 2014:financial position.
ASU 2013-11 - In July 2013, the FASB issued ASU No. 2013-11, Income Taxes (Topic 740) Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists, or ASU No. 2013-11.  The amendments of ASU No. 2013-11, which were adopted on January 1, 2014, require an entity to present an unrecognized tax benefit, or a portion of an unrecognized tax benefit, as a reduction of a deferred tax asset for a net operating loss, or NOL, a similar tax loss or tax credit carryforwardscarryforward rather than a liability when the uncertain tax position would reduce the NOL or other carryforward under the tax law of the applicable jurisdiction and the entity intends to use the deferred tax asset for that purpose.  The adoption of this standard did not impact the Company's results of operations or cash flows as the unrecognized tax benefits relate to state issues and the Company either has no NOL's or the NOL's are limited for that particular jurisdiction.

12

                                                                                                                            

Note 3Business Acquisitions and Dispositions
Disposition of 50% Interest in Petra Nova Parish Holdings LLC
On July 3, 2014, the Company, through its wholly owned subsidiary Petra Nova Holdings LLC, sold 50% of its interest in Petra Nova Parish Holdings LLC to JX Nippon Oil Exploration (EOR) Limited, a wholly owned subsidiary of JX Nippon Oil & Gas Exploration Corporation.  As a result of the sale, the Company no longer has a controlling interest in and has deconsolidated Petra Nova Parish Holdings LLC as of the date of the sale. On July 7, 2014, the Company made its initial capital contribution into the partnership of $35 million, which was funded with the sale proceeds of $76 million. On March 3, 2014, Petra Nova CCS I LLC, a wholly owned subsidiary of Petra Nova Parish Holdings LLC, entered into a fixed-price agreement to build and operate a CCS-EOR at the W.A. Parish facility with a consortium of Mitsubishi Heavy Industries America, Inc. and TIC - The Industrial Company.  Notice to proceed for the construction on the CCS-EOR was issued on July 15, 2014, and commercial operation is expected in late 2016. 
The joint venture also owns a 75 MW peaking unit at W.A. Parish, which achieved commercial operations on June 26, 2013. The peaking unit will be converted into a cogeneration facility to provide power and steam to the CCS-EOR.  The CCS-EOR is being financed by: (i) up to $167 million from a U.S. DOE CCPI grant of which $7 million has already been received from the grant in the initial design and engineering phase, (ii) $250 million in loans provided by the Japan Bank for International Cooperation and Mizuho Bank, Ltd., and (iii) approximately $300 million in equity contributions from each of the Company and JX Nippon. The Company’s contribution will include investments already made during the development of the project. 
On July 14, 2014, Petra Nova Parish Holdings LLC entered into two credit facilities, or the Petra Nova Parish Credit Agreements, to fund the cost of construction of the CCS-EOR at the W.A. Parish facility. The Petra Nova Parish Credit Agreements are comprised of a $75 million Nippon Export and Investment Insurance, or NEXI, covered loan and a $175 million Japan Bank for International Cooperation, or JBIC, facility. The NEXI covered loan has completedan interest rate of LIBOR plus an applicable margin of 1.75% and the JBIC facility has an interest rate of LIBOR plus an applicable margin of 0.50% during the construction phase which escalates to an applicable margin of 1.50% upon completion of the CCS-EOR. Both credit facilities mature in April 2026. NRG has guaranteed its 50% share of the obligations under the Petra Nova Parish Credit Agreements.
Sales of Assets to NRG Yield, Inc.
On June 30, 2014, the Company sold the following business acquisitionsfacilities to NRG Yield, Inc.: High Desert, Kansas South, and El Segundo Energy Center. NRG Yield, Inc. paid total cash consideration of $357 million, which represents a base purchase price of $349 million and $8 million of working capital adjustments, plus assumed project level debt of approximately $612 million. The sale was recorded as a transfer of entities under common control and the related assets were transferred at carrying value.
Pending Acquisition
On June 3, 2014, NRG Yield Operating LLC, or Yield Operating, a consolidated subsidiary of the Company, entered into a purchase and sale agreement with Terra-Gen Finance Company, LLC and certain of its affiliates to acquire 100% of the membership interests of Alta Wind Asset Management Holdings, LLC, Alta Wind Company, LLC, Alta Wind X Holding Company, LLC, and Alta Wind XI Holding Company, LLC, which collectively owns seven wind facilities that total 947 MWs located in Tehachapi, California and a portfolio of land leases, or the Alta Wind Assets. The purchase price of the Alta Wind Assets is $870 million, as well as working capital adjustments, plus the assumption of $1.6 billion in non-recourse project level debt. The acquisition, which is subject to customary closing conditions, including certain regulatory approvals, is expected to close during the third quarter of 2014. Power generated by the Alta Wind facility is sold to Southern California Edison under long-term power purchase agreements with 21 years of remaining contract life for Phases I-V and 22 years, beginning in 2016, for Phases X and XI.
In order to fund the purchase price of the acquisition, NRG Yield, Inc. issued 12,075,000 shares of its Class A common stock on July 29,2014 for net proceeds of $630 million. In addition, on August 5, 2014, Yield Operating issued $500 million in aggregate principal amount at par of 5.375% senior notes due August 2024. Interest on the notes is payable semi-annually on February 15 and August 15 of each year, commencing on February 15, 2015. The notes are material to the Company's financial statements:senior unsecured obligations of Yield Operating and are guaranteed by NRG Yield LLC, Yield Operating’s parent company, and by certain of Yield Operating’s wholly owned current and future subsidiaries.


13


Acquisition of Dominion's Competitive Electric Retail Business
On March 31, 2014, the Company acquired the competitive retail electricelectricity business of Dominion Resources, Inc., or Dominion. The acquisition of Dominion's competitive retail electricity business increased NRG’s retail portfolio by approximately 217,000 customers as of June 30, 2014, and is expected to addincrease NRG’s retail portfolio by approximately 500,000 customers in Connecticut, Illinois, Maryland, Massachusetts, New Jersey, New York, Ohio, Pennsylvania and Texas, after customary transitions, to NRG's retail portfoliothe aggregate by the end of 2014. The acquisition supports NRG's ongoing efforts to expand the Company's retail footprint in the Northeast and to grow its retail position in Texas. The Company paid approximately $195 million as cash consideration for the acquisition, including $165 million of purchase price and $30 million paid for working capital balances, which was funded by cash on hand. The purchase price was provisionally allocated to the following: $50 million to accounts receivable-trade, $145$62 million to customer relationships, $9 million to trade names, $10 million to current assets, $20 million to derivative assets, and $30$46 million to current and non-current liabilities.liabilities, and goodwill of $90 million which is not deductible for U.S. income tax purposes in future periods. The factors that resulted in goodwill arising from the acquisition include the revenues associated with new customers in new regions and through the synergies associated with combining a new retail business with the Company's generation assets. The acquired assets and liabilities are included within the Retail segment. The provisional amounts are subject to revision until the evaluations are completed to the extent that additional information is obtained about the facts and circumstances that existed as of the acquisition date. Any changes to the fair value assessments will affect the value of goodwill. The allocation of the purchase price may be modified up to one year from the date of the acquisition as more information is obtained about the fair value of assets acquired and liabilities assumed.
EME Acquisition
On April 1, 2014, the Company acquired substantially all of the assets of Edison Mission Energy, or EME.  EME, through its subsidiaries and affiliates, owned operated,or leased and leasedoperated a portfolio of approximately 8,000 MW consisting of wind energy facilities and coal- and gas-fired generating facilities. The Company paid an aggregate purchase price of $3.43.5 billion, which was comprised of the following:
Original Purchase PricePurchase Price on Acquisition DateOriginal Purchase PricePurchase Price on Acquisition Date
Cash and equivalents (a)
2,285
3,021
$2,285
$3,021
Common shares (b)
350
401
350
401
Liabilities acquired
71
Total purchase price$2,635
$3,422
2,635
3,493
Less: cash acquired 1,422
 1,422
Net purchase price $2,000
 $2,071
(a) The increase in cash paid relates to an increase in acquired cash on hand as well as changes in cash collateral, restricted cash and cash related to unconsolidated subsidiaries. It also reflects lease and debt payments in 2014.
(b) The increase in the value of the common shares reflects an increase in trading price of NRG common shares between October 18, 2013 and April 1, 2014. The shares of NRG common stock were given a value of $350 million in determining the cash purchase price, which was based upon the volume-weighted average trading price over the 20 trading days prior to October 18, 2013.

The purchase price was funded through the issuance of 12,671,977 shares of NRG common stock on April 1, 2014, the issuance of $700 million in newly-issued corporate debt, as described in Note 7, Debt and Capital Leases, and cash on hand. The Company also assumed non-recourse debt of approximately $1.2 billion
In connection with the transaction, NRG agreed to certain conditions with the parties to the Powerton and Joliet, or POJO, sale-leaseback transaction subject to which an NRG subsidiary assumed the POJO leveraged leases and NRG guaranteed the remaining payments under each lease, which total $485 million through 2034. In connection with this agreement, NRG has committed to fund up to $350 million in capital expenditures for plant modifications at Powerton and Joliet to comply with MATS.environmental regulations, as discussed further in Note 15, Environmental Matters. In addition, NRG assumed certain long-term contractual arrangements for fuel and transportation. Commitments under these arrangements totaled approximately $490 million.
On April 30, 2014, subsequent to the acquisition, the Company acquired the remaining 50% ownership of Mission Del Sol LLC, which owns the Sunrise facility, a 586 MW natural gas facility in Fellows, California, from Chevron increasing the Company's ownership interest to 100% in exchange for the Company's 50% interest in six cogeneration facilities, previously co-owned with Chevron.

14


The acquisition was recorded as a business combination under ASC 805, with identifiable assets acquired and liabilities assumed provisionally recorded at their estimated fair values on the acquisition date. The initial accounting for the business combination is not complete because the evaluation necessary to assess the fair values of certain net assets acquired is still in process. The provisional amounts are subject to revision until the evaluations are completed to the extent that additional information is obtained about the facts and circumstances that existed as of the acquisition date. The allocation of the purchase price may be modified up to one year from the date of the acquisition as more information is obtained about the fair value of assets acquired and liabilities assumed.




13



The purchase price of $3.4$3.5 billion was provisionally allocated as follows:
 (In millions) (In millions)
Assets    
Cash $1,422
 $1,422
Current assets 502
 676
Property, plant and equipment 2,576
 2,475
Intangible assets 1,062
 312
Non-current assets 655
 813
Total assets acquired 6,217
 5,698
    
Liabilities    
Current and non-current liabilities 905
 533
Out-of-market contracts and leases 288
 43
Long-term debt 1,249
 1,249
Total liabilities assumed 2,442
 1,825
Less: noncontrolling interest 354
 380
Net assets acquired $3,421
 $3,493
The Company incurred and expensed acquisition-related transaction and integration costs of $3$14 million inand $17 million for the quarterthree and six months ended March 31,June 30, 2014.
Fair value measurements
The provisional fair values of the property, plant and equipment, intangible assets and out-of-market contracts at the acquisition date were measured primarily based on significant inputs that are not observable in the market and thus represent a Level 3 measurement as defined in ASC 820. Significant inputs were as follows:
Property, plant and equipment - The estimated fair values were determined primarily based on an income method using discounted cash flows and validated using a market approach based on recent transactions of comparable assets. The income approach was primarily relied upon as the forecasted cash flows more appropriately incorporate differences in regional markets, plant types, age, useful life, equipment condition and environmental controls of each asset. The income approach also allows for a more accurate reflection of current and expected market dynamics such as supply and demand, commodity prices and regulatory environment as of the acquisition date.
Intangible assets - The fair values of the power purchase agreements, or PPAs acquired were determined utilizing a variation of the income approach where the expected future cash flows resulting from the acquired PPAs were reduced by operating costs and charges for contributory assets and then discounted to present value at the weighted average cost of capital of an integrated utility peer group adjusted for project-specific financing attributes. The values were corroborated with available market data.
Out-of-market lease contracts - The estimated fair values of the acquired leases were determined utilizing a variation of the income approach under which the fair value of the lease was determined by discounting the future lease payments at an appropriate discount rate and comparing it to the fair value of the property, plant and equipment being leased.






Noncontrolling interest - The estimated fair value of the noncontrolling interests represent the fair value of the partners' contributions as of the acquisition date.

1415

                                                                                                                            

Supplemental Pro-formaPro Forma Information
Since the acquisition date, EME contributed $311 million in operating revenues and $14 million in net losses attributable to NRG. The following supplemental pro-formapro forma information represents the results of operations as if NRG had acquired EME on January 1, 2013:
 For the quarter ended For the year ended For the six months ended For the year ended
 March 31, 2014 December 31, 2013
(in millions except per share amounts) June 30, 2014 June 30, 2013 December 31, 2013
 (in millions except per share amounts)  
Operating revenues 4,044
 $12,598
 $7,655
 $5,618
 $12,598
Net loss attributable to NRG Energy, Inc. (49) (1,040) (136) (390) (1,009)
Loss per share attributable to NRG common stockholders: 
 
 
    
Basic $(0.15) $(3.09) (0.41) (1.16) (3.00)
Diluted $(0.15) $(3.09) (0.41) (1.16) (3.00)
The supplemental pro-formapro forma information has been adjusted to include the pro-forma impact of depreciation of property, plant and equipment, amortization of lease obligations and out-of-market contracts, based on the preliminary purchase price allocations. The pro-formapro forma data has also been adjusted to eliminate non-recurring transaction costs incurred by NRG, as well as the related tax impact. There were no transactions during the periods between NRG and EME. The pro-formapro forma results are presented for illustrative purposes only and do not reflect the realization of potential cost savings or any related integration costs. The Company expects to achieve certain cost savings from the acquisition; however, there can be no assurance that these cost savings will be achieved.
2013 Acquisitions
Energy Systems Acquisition
On December 31, 2013, NRG Energy Center Omaha Holdings, LLC, an indirect wholly owned subsidiary of NRG Yield LLC, acquired 100% of Energy Systems Company, or Energy Systems, for approximately $120 million. The acquisition was financed from cash on hand. Energy Systems is an operator of steam and chilled thermal facilities that provides heating and cooling services to nonresidential customers in Omaha, Nebraska. The acquisition was recorded as a business combination under ASC 805, with identifiable assets acquired and liabilities assumed provisionally recorded at their estimated fair values on the acquisition date. The purchase price was primarily allocated to property, plant and equipment of $60 million, customer relationships of $59 million, and working capital of $1 million. The initial accounting for the business combination is not complete because the evaluations necessary to assess the fair values of certain net assets acquired and the amount of goodwill to be recognized are still in process. The provisional amounts are subject to revision until the evaluations are completed to the extent that additional information is obtained about the facts and circumstances that existed as of the acquisition date.
Gregory Acquisition
On August 7, 2013, NRG Texas Gregory, LLC, a wholly owned subsidiary of NRG, acquired Gregory Power Partners, L.P. for approximately $245 million in cash, net of $32 million cash acquired. Gregory is a cogeneration plant located in Corpus Christi, Texas, which has generation capacity of 388 MW and steam capacity of 160 MWt. The Gregory cogeneration plant provides steam, processed water and a small percentage of its electrical generation to the Corpus Christi Sherwin Alumina plant. The majority of the plant's generation is available for sale in the ERCOT market. The acquisition was recorded as a business combination under ASC 805, with identifiable assets acquired and liabilities assumed provisionally recorded at their estimated fair values on the acquisition date. The purchase price was provisionally allocated primarily to property, plant, and equipment of $248 million, current assets of $13 million, and other liabilities of $16 million. The initial accounting for the business combination is not complete because the evaluations necessary to assess the fair value of certain net assets acquired are still in process. The provisional amounts are subject to revision until the evaluations areGregory acquisition was completed to the extent that additional information is obtained about the facts and circumstances that existed as of June 30, 2014, at which point the acquisition date.provisional fair values became final with no material changes.


1516

                                                                                                                            

Note 4Fair Value of Financial Instruments
This footnote should be read in conjunction with the complete description under Note 4, Fair Value of Financial Instruments, to the Company's 2013 Form 10-K.
For cash and cash equivalents, funds deposited by counterparties, accounts and other receivables, accounts payable, restricted cash, and cash collateral paid and received in support of energy risk management activities, the carrying amount approximates fair value because of the short-term maturity of those instruments and are classified as Level 1 within the fair value hierarchy. The estimated carrying amounts and fair values of NRG's recorded financial instruments not carried at fair market value are as follows:
As of March 31, 2014 As of December 31, 2013As of June 30, 2014 As of December 31, 2013
Carrying Amount Fair Value Carrying Amount Fair ValueCarrying Amount Fair Value Carrying Amount Fair Value
(In millions)(In millions)
Assets:              
Notes receivable (a)
$97
 $97
 $99
 $99
$114
 $114
 $99
 $99
Liabilities:              
Long-term debt, including current portion17,478
 17,631
 16,804
 17,222
18,988
 19,576
 16,804
 17,222
(a) Includes the current portion of notes receivable which is recorded in prepayments and other current assets on the Company's consolidated balance sheets.
The fair value of the Company's publicly-traded long-term debt is based on quoted market prices and is classified as Level 2 within the fair value hierarchy. The fair value of debt securities, non publicly-traded long-term debt, and certain notes receivable of the Company are based on expected future cash flows discounted at market interest rates, or current interest rates for similar instruments with equivalent credit quality and are classified as Level 3 within the fair value hierarchy.
Recurring Fair Value Measurements
Debt securities, equity securities, and trust fund investments, which are comprised of various U.S. debt and equity securities, and derivative assets and liabilities, are carried at fair market value.
The following tables present assets and liabilities measured and recorded at fair value on the Company's condensed consolidated balance sheets on a recurring basis and their level within the fair value hierarchy:
As of March 31, 2014As of June 30, 2014
Fair ValueFair Value
(In millions)Level 1 Level 2 Level 3 TotalLevel 1 Level 2 Level 3 Total
Investment in available-for-sale securities (classified within other
non-current assets):
              
Debt securities$
 $
 $18
 $18
$
 $
 $18
 $18
Available-for-sale securities8
 
 
 8
14
 
 
 14
Other (a)
22
 
 11
 33
21
 
 11
 32
Trust fund investments:       
Nuclear trust fund investments:       
Cash and cash equivalents1
 
 
 1
3
 
 
 3
U.S. government and federal agency obligations37
 3
 
 40
37
 4
 
 41
Federal agency mortgage-backed securities
 62
 
 62

 62
 
 62
Commercial mortgage-backed securities
 25
 
 25

 26
 
 26
Corporate debt securities
 90
 
 90

 92
 
 92
Equity securities280
 
 56
 336
292
 
 58
 350
Foreign government fixed income securities
 3
 
 3

 2
 
 2
Other trust fund investments:              
U.S. government and federal agency obligations1
 
 
 1
1
 
 
 1
Derivative assets:              
Commodity contracts366
 1,408
 120
 1,894
315
 1,438
 353
 2,106
Interest rate contracts
 12
 
 12

 8
 
 8
Total assets$715
 $1,603
 $205
 $2,523
$683
 $1,632
 $440
 $2,755
Derivative liabilities:              
Commodity contracts$257
 $1,337
 $97
 $1,691
$235
 $1,349
 $365
 $1,949
Interest rate contracts
 70
 
 70

 141
 
 141
Total liabilities$257
 $1,407
 $97
 $1,761
$235
 $1,490
 $365
 $2,090
(a) Primarily consists of mutual funds held in rabbi trusts for non-qualified deferred compensation plans for certain former employees.

1617

                                                                                                                            

As of December 31, 2013As of December 31, 2013
Fair ValueFair Value
(In millions)Level 1 Level 2 Level 3 TotalLevel 1 Level 2 Level 3 Total
Investment in available-for-sale securities (classified within other
non-current assets):
              
Debt securities$
 $
 $16
 $16
$
 $
 $16
 $16
Available-for-sale securities2
 
 
 2
2
 
 
 2
Other (a)
37
 
 10
 47
37
 
 10
 47
Trust fund investments:       
Nuclear trust fund investments:       
Cash and cash equivalents26
 
 
 26
26
 
 
 26
U.S. government and federal agency obligations40
 5
 
 45
40
 5
 
 45
Federal agency mortgage-backed securities
 62
 
 62

 62
 
 62
Commercial mortgage-backed securities
 14
 
 14

 14
 
 14
Corporate debt securities
 70
 
 70

 70
 
 70
Equity securities276
 
 56
 332
276
 
 56
 332
Foreign government fixed income securities
 2
 
 2

 2
 
 2
Other trust fund investments:              
U.S. government and federal agency obligations1
 
 
 1
1
 
 
 1
Derivative assets:              
Commodity contracts346
 1,126
 147
 1,619
346
 1,126
 147
 1,619
Interest rate contracts
 20
 
 20

 20
 
 20
Total assets$728
 $1,299
 $229
 $2,256
$728
 $1,299
 $229
 $2,256
Derivative liabilities:              
Commodity contracts$216
 $831
 $134
 $1,181
$216
 $831
 $134
 $1,181
Interest rate contracts
 69
 
 69

 69
 
 69
Total liabilities$216
 $900
 $134
 $1,250
$216
 $900
 $134
 $1,250
(a) Primarily consists of mutual funds held in rabbi trusts for non-qualified deferred compensation plans for certain former employees.

18


There were no transfers during the three and six months ended March 31,June 30, 2014 and 2013 between Levels 1 and 2. The following tables reconcile, for the three and six months ended March 31,June 30, 2014 and 2013, the beginning and ending balances for financial instruments that are recognized at fair value in the consolidated financial statements, at least annually, using significant unobservable inputs:
Fair Value Measurement Using Significant Unobservable Inputs (Level 3)Fair Value Measurement Using Significant Unobservable Inputs (Level 3)
Three months ended March 31, 2014Three months ended June 30, 2014 Six months ended June 30, 2014
(In millions)Debt Securities Other Trust Fund Investments 
Derivatives(a)
 TotalDebt Securities Other Trust Fund Investments 
Derivatives(a)
 Total Debt Securities Other Trust Fund Investments 
Derivatives(a)
 Total
Beginning balance as of December 31, 2013$16
 $10
 $56
 $13
 $95
Beginning balance$18
 $11
 $56
 $23
 $108
 $16
 $10
 $56
 $13
 $95
Total gains/(losses) — realized/unrealized:                            
Included in earnings
 1
 
 16
 17

 
 
 (12) (12) 
 1
 
 4
 5
Included in OCI2
 
 
 
 2

 
 
 
 
 2
 
 
 
 2
Included in nuclear
decom-
missioning
obligation

 
 1
 
 1
 
 
 1
 
 1
Purchases
 
 
 (21) (21)
 
 1
 (63) (62) 
 
 1
 (84) (83)
Contracts acquired in Dominion acquisition
 
 
 3
 3
Contracts acquired in Dominion and EME acquisition
 
 
 36
 36
 
 
 
 39
 39
Transfers into Level 3 (b)

 
 
 18
 18

 
 
 
 
 
 
 
 18
 18
Transfers out of Level 3 (b)

 
 
 (6) (6)
 
 
 4
 4
 
 
 
 (2) (2)
Ending balance as of March 31, 2014$18
 $11
 $56
 $23
 $108
Gains for the period included in earnings attributable to the change in unrealized gains or losses relating to assets or liabilities still held as of March 31, 2014$
 $
 $
 $19
 $19
Ending balance as of June 30, 2014$18
 $11
 $58
 $(12) $75
 $18
 $11
 $58
 $(12) $75
Gains for the period included in earnings attributable to the change in unrealized gains or losses relating to assets or liabilities still held as of June 30, 2014$
 $
 $
 $2
 $2
 $
 $
 $
 $21
 $21
(a)Consists of derivative assets and liabilities, net.
(b)Transfers in/out of Level 3 are related to the availability of external broker quotes and are valued as of the end of the reporting period. All transfers in/out are with Level 2.

1719

                                                                                                                            

Fair Value Measurement Using Significant Unobservable Inputs (Level 3)Fair Value Measurement Using Significant Unobservable Inputs (Level 3)
Three months ended March 31, 2013Three months ended June 30, 2013 Six months ended June 30, 2013
(In millions)Debt Securities Trust Fund Investments 
Derivatives(a)
 TotalDebt Securities Trust Fund Investments 
Derivatives(a)
 Total Debt Securities Trust Fund Investments 
Derivatives(a)
 Total
Beginning balance as of January 1, 2013$12
 $47
 $(12) $47
Beginning balance$13
 $50
 $5
 $68
 $12
 $47
 $(12) $47
Total (losses)/gains — realized/unrealized:                      
Included in earnings
 
 (27) (27)
 
 9
 9
 
 
 (18) (18)
Included in OCI1
 
 
 1
2
 
 
 2
 3
 
 
 3
Included in nuclear decommissioning obligations
 3
 
 3
Included in nuclear decom-
missioning obligations

 (1) 
 (1) 
 2
 
 2
Purchases
 
 (1) (1)
 1
 (6) (5) 
 1
 (7) (6)
Transfers into Level 3 (b)

 
 15
 15

 
 12
 12
 
 
 27
 27
Transfers out of Level 3 (b)

 
 30
 30

 
 (32) (32) 
 
 (2) (2)
Ending balance as of March 31, 2013$13
 $50
 $5
 $68
Losses for the period included in earnings attributable to the change in unrealized gains or losses relating to assets or liabilities still held as of March 31, 2013$
 $
 $(21) $(21)
Ending balance as of June 30, 2013$15
 $50
 $(12) $53
 $15
 $50
 $(12) $53
Gains for the period included in earnings attributable to the change in unrealized gains or losses relating to assets or liabilities still held as of June 30, 2013
 
 24
 24
 
 
 3
 3
(a)Consists of derivative assets and liabilities, net.
(b)Transfers in/out of Level 3 are related to the availability of external broker quotes and are valued as of the end of the reporting period. All transfers in/out are with Level 2.
Realized and unrealized gains and losses included in earnings that are related to the energy derivatives are recorded in operating revenues and cost of operations.
Derivative Fair Value Measurements
A portion of NRG's contracts are exchange-traded contracts with readily available quoted market prices. A majority of NRG's contracts are non-exchange-traded contracts valued using prices provided by external sources, primarily price quotations available through brokers or over-the-counter and on-line exchanges. The remainder of the assets and liabilities represent contracts for which external sources or observable market quotes are not available for the whole term or for certain delivery months or the contracts are retail and load following power contracts. These contracts are valued using various valuation techniques including but not limited to internal models that apply fundamental analysis of the market and corroboration with similar markets. As of March 31,June 30, 2014, contracts valued with prices provided by models and other valuation techniques make up 6%17% of the total derivative assets and 6%17% of the total derivative liabilities.
The fair value of each contract is discounted using a risk free interest rate. In addition, the Company applies a credit reserve to reflect credit risk which is calculated based on published default probabilities. As of March 31,June 30, 2014, the credit reserve was notresulted in a material amount.$1 million increase in fair value which is a gain in OCI. As of March 31,June 30, 2013, the credit reserve resulted in a $51 million increasedecrease in fair value which is composed of a $32 million gain in OCI and a $23 million gainloss in operating revenue and cost of operations.
Concentration of Credit Risk
In addition to the credit risk discussion as disclosed in Note 2, Summary of Significant Accounting Policies, to the Company's 2013 Form 10-K, the following is a discussion of the concentration of credit risk for the Company's contractual obligations. Credit risk relates to the risk of loss resulting from non-performance or non-payment by counterparties pursuant to the terms of their contractual obligations. NRG is exposed to counterparty credit risk through various activities including wholesale sales, fuel purchases and retail supply arrangements, and retail customer credit risk through its retail load activities.

1820

                                                                                                                            

Counterparty Credit Risk
The Company's counterparty credit risk policies are disclosed in its 2013 Form 10-K. As of March 31,June 30, 2014, counterparty credit exposure, excluding credit risk exposure under certain long term agreements, was $688742 million and NRG held collateral (cash and letters of credit) against those positions of $2412 million, resulting in a net exposure of $666740 million. Approximately 82%85% of the Company's exposure before collateral is expected to roll off by the end of 2015. Counterparty credit exposure is valued through observable market quotes and discounted at a risk free interest rate. The following tables highlight net counterparty credit exposure by industry sector and by counterparty credit quality. Net counterparty credit exposure is defined as the aggregate net asset position for NRG with counterparties where netting is permitted under the enabling agreement and includes all cash flow, mark-to-market and NPNS, and non-derivative transactions. The exposure is shown net of collateral held, and includes amounts net of receivables or payables.
 
Net Exposure (a)
Category(% of Total)
Financial institutions41.334%
Utilities, energy merchants, marketers and other33.131
ISOs21.430
Coal and emissions4.25
Total as of March 31,June 30, 2014100%
 
Net Exposure (a)
Category(% of Total)
Investment grade92.090%
Non-rated (b)
7.06
Non-investment grade1.04
Total as of March 31,June 30, 2014100%
(a)Counterparty credit exposure excludes uranium and coal transportation contracts because of the unavailability of market prices.
(b)For non-rated counterparties, a significant portion are related to ISO and municipal public power entities, which are considered investment grade equivalent ratings based on NRG's internal credit ratings.
NRG has counterparty credit risk exposure to certain counterparties, each of which represent more than 10% of total net exposure discussed above. The aggregate of such counterparties' exposure was $218149 million. Changes in hedge positions and market prices will affect credit exposure and counterparty concentration. Given the credit quality, diversification and term of the exposure in the portfolio, NRG does not anticipate a material impact on the Company's financial position or results of operations from nonperformance by any of NRG's counterparties.
Counterparty credit exposure described above excludes credit risk exposure under certain long term agreements, including California tolling agreements, South Central load obligations, and solar PPAs. As external sources or observable market quotes are not available to estimate such exposure, the Company valuesestimates its credit exposure for these contracts based on various techniques including, but not limited to, internal models based on a fundamental analysis of the market and extrapolation of observable market data with similar characteristics. Based on these valuation techniques, as of March 31,June 30, 2014, aggregate credit risk exposure managed by NRG to these counterparties was approximately $2.33.5 billion, including $627 million$1.1 billion related to assets of NRG Yield, Inc., for the next five years. The majority of these power contracts are with utilities or public power entities with strong credit quality and public utility commission or other regulatory support. However, such regulated utility counterparties can be impacted by changes in government regulations, which NRG is unable to predict.
Retail Customer Credit Risk
NRG is exposed to retail credit risk through the Company's retail electricity providers, which serve commercial, industrial and governmental/institutional customers and the Mass market. Retail credit risk results when a customer fails to pay for products or services rendered. The losses may result from both nonpayment of customer accounts receivable and the loss of in-the-money forward value. NRG manages retail credit risk through the use of established credit policies that include monitoring of the portfolio, and the use of credit mitigation measures such as deposits or prepayment arrangements.
As of March 31,June 30, 2014, the Company'sCompany believes its retail customer credit exposure was diversified across many customers and various industries, as well as government entities.

1921

                                                                                                                            


Note 5Nuclear Decommissioning Trust Fund
This footnote should be read in conjunction with the complete description under Note 6, Nuclear Decommissioning Trust Fund, to the Company's 2013 Form 10-K.
NRG's Nuclear Decommissioning Trust Fund assets are comprised of securities classified as available-for-sale and recorded at fair value based on actively quoted market prices. NRG accounts for the Nuclear Decommissioning Trust Fund in accordance with ASC 980, Regulated Operations, because the Company's nuclear decommissioning activities are subject to approval by the PUCT with regulated rates that are designed to recover all decommissioning costs and that can be charged to and collected from the ratepayers per PUCT mandate. Since the Company is in compliance with PUCT rules and regulations regarding decommissioning trusts and the cost of decommissioning is the responsibility of the Texas ratepayers, not NRG, all realized and unrealized gains or losses (including other-than-temporary impairments) related to the Nuclear Decommissioning Trust Fund are recorded to nuclear decommissioning trust liability and are not included in net income or accumulated other comprehensive income, consistent with regulatory treatment.
The following table summarizes the aggregate fair values and unrealized gains and losses (including other-than-temporary impairments) for the securities held in the trust funds, as well as information about the contractual maturities of those securities.
As of March 31, 2014 As of December 31, 2013As of June 30, 2014 As of December 31, 2013
(In millions, except otherwise noted)Fair Value Unrealized Gains Unrealized Losses Weighted-average Maturities (In years) Fair Value Unrealized Gains Unrealized Losses Weighted-average Maturities (In years)Fair Value Unrealized Gains Unrealized Losses Weighted-average Maturities (In years) Fair Value Unrealized Gains Unrealized Losses Weighted-average Maturities (In years)
Cash and cash equivalents$1
 $
 $
 
 $26
 $
 $
 
$3
 $
 $
 
 $26
 $
 $
 
U.S. government and federal agency obligations40
 1
 
 10
 45
 1
 1
 9
41
 2
 
 9
 45
 1
 1
 9
Federal agency mortgage-backed securities62
 1
 1
 24
 62
 1
 1
 24
62
 1
 1
 25
 62
 1
 1
 24
Commercial mortgage-backed securities25
 
 
 30
 14
 
 
 29
26
 
 
 30
 14
 
 
 29
Corporate debt securities90
 2
 1
 9
 70
 1
 1
 9
92
 3
 
 11
 70
 1
 1
 9
Equity securities336
 205
 
 
 332
 204
 
 
350
 219
 
 
 332
 204
 
 
Foreign government fixed income securities3
 
 
 12
 2
 
 
 9
2
 
 
 16
 2
 
 
 9
Total$557
 $209
 $2
   $551
 $207
 $3
  $576
 $225
 $1
   $551
 $207
 $3
  
The following table summarizes proceeds from sales of available-for-sale securities and the related realized gains and losses from these sales. The cost of securities sold is determined on the specific identification method.
Three months ended March 31,  Six months ended June 30,
2014 20132014 2013
(In millions)(In millions)
Realized gains$3
 $1
$7
 $3
Realized losses1
 1
3
 4
Proceeds from sale of securities183
 85
334
 208

2022

                                                                                                                            

Note 6Accounting for Derivative Instruments and Hedging Activities
This footnote should be read in conjunction with the complete description under Note 5, Accounting for Derivative Instruments and Hedging Activities, to the Company's 2013 Form 10-K.
Energy-Related Commodities
As of March 31,June 30, 2014, NRG had energy-related derivative financial instruments extending through 2019. The Company voluntarily de-designated all remaining commodity cash flow hedges as of January 1, 2014, and prospectively marked these derivatives to market through the income statement.
Interest Rate Swaps
NRG is exposed to changes in interest rates through the Company's issuance of variable and fixed rate debt. In order to manage the Company's interest rate risk, NRG enters into interest rate swap agreements. As of March 31,June 30, 2014, the Company had interest rate derivative instruments on non-recourse debt extending through 2032, the majority of which are designated as cash flow hedges.
Volumetric Underlying Derivative Transactions
The following table summarizes the net notional volume buy/(sell) of NRG's open derivative transactions broken out by commodity, excluding those derivatives that qualified for the NPNS exception as of March 31,June 30, 2014 and December 31, 2013. Option contracts are reflected using delta volume. Delta volume equals the notional volume of an option adjusted for the probability that the option will be in-the-money at its expiration date.
 Total Volume Total Volume
 March 31, 2014 December 31, 2013 June 30, 2014 December 31, 2013
CommodityUnits(In millions)Units(In millions)
EmissionsShort Ton2
 
Short Ton1
 
CoalShort Ton50
 51
Short Ton70
 51
Natural GasMMBtu(111) (166)MMBtu(239) (166)
OilBarrel1
 1
Barrel
 1
PowerMWh(35) (27)MWh(43) (27)
InterestDollars$1,439
 $1,444
Dollars$2,569
 $1,444
The decreaseincrease in the natural gas position was the result of additional purchasesstrategic hedges entered into during the year, to hedge our retail portfolio as well aspartially offset by the settlement of positions during the period. These amounts were slightly offset by natural gas sales entered into duringThe increase in the year to hedge our conventional power generation. interest rate swap position was primarily the result of interest rate swaps acquired in connection with EME.
Fair Value of Derivative Instruments
The following table summarizes the fair value within the derivative instrument valuation on the balance sheets:
Fair ValueFair Value
Derivative Assets Derivative LiabilitiesDerivative Assets Derivative Liabilities
March 31, 2014 December 31, 2013 March 31, 2014 December 31, 2013June 30, 2014 December 31, 2013 June 30, 2014 December 31, 2013
(In millions)(In millions)
Derivatives designated as cash flow hedges:              
Interest rate contracts current$
 $
 $32
 $35
$
 $
 $59
 $35
Interest rate contracts long-term8
 14
 31
 29
7
 14
 74
 29
Commodity contracts current
 
 
 1

 
 
 1
Commodity contracts long-term
 
 
 1

 
 
 1
Total derivatives designated as cash flow hedges8
 14
 63
 66
7
 14
 133
 66
Derivatives not designated as cash flow hedges:              
Interest rate contracts current
 
 5
 4

 
 5
 4
Interest rate contracts long-term4
 6
 2
 1
1
 6
 3
 1
Commodity contracts current1,573
 1,328
 1,467
 1,015
1,701
 1,328
 1,672
 1,015
Commodity contracts long-term321
 291
 224
 164
405
 291
 277
 164
Total derivatives not designated as cash flow hedges1,898
 1,625
 1,698
 1,184
2,107
 1,625
 1,957
 1,184
Total derivatives$1,906
 $1,639
 $1,761
 $1,250
$2,114
 $1,639
 $2,090
 $1,250

2123

                                                                                                                            

The Company has elected to present derivative assets and liabilities on the balance sheet on a trade-by-trade basis and does not offset amounts at the counterparty master agreement level. In addition, collateral received or paid on the Company's derivative assets or liabilities are recorded on a separate line item on the balance sheet. The following table summarizes the offsetting of derivatives by counterparty master agreement level and collateral received or paid:
 Gross Amounts Not Offset in the Statement of Financial Position Gross Amounts Not Offset in the Statement of Financial Position
 Gross Amounts of Recognized Assets / Liabilities Derivative Instruments Cash Collateral (Held) / Posted Net Amount Gross Amounts of Recognized Assets / Liabilities Derivative Instruments Cash Collateral (Held) / Posted Net Amount
As of March 31, 2014 (In millions)
As of June 30, 2014 (In millions)
Commodity contracts:                
Derivative assets $1,894
 $(1,501) $
 $393
 $2,106
 $(1,706) $(4) $396
Derivative liabilities (1,691) 1,501
 38
 (152) (1,949) 1,706
 75
 (168)
Total commodity contracts 203
 
 38
 241
 157
 
 71
 228
Interest rate contracts:                
Derivative assets 12
 (8) 
 4
 8
 (6) 
 2
Derivative liabilities (70) 8
 
 (62) (141) 6
 
 (135)
Total interest rate contracts (58) 
 
 (58) (133) 
 
 (133)
Total derivative instruments $145
 $
 $38
 $183
 $24
 $
 $71
 $95
  Gross Amounts Not Offset in the Statement of Financial Position
  Gross Amounts of Recognized Assets / Liabilities Derivative Instruments Cash Collateral (Held) / Posted Net Amount
As of December 31, 2013 (In millions)
Commodity contracts:       
Derivative assets $1,619
 $(1,032) $(62) $525
Derivative liabilities (1,181) 1,032
 18
 (131)
Total commodity contracts 438
 
 (44) 394
Interest rate contracts:       
Derivative assets 20
 (12) 
 8
Derivative liabilities (69) 12
 
 (57)
Total interest rate contracts (49) 
 
 (49)
Total derivative instruments $389
 $
 $(44)
$345
Accumulated Other Comprehensive Loss
The following table summarizes the effects of ASC 815 on the Company's accumulated OCI balance attributable to cash flow hedge derivatives, net of tax:
Three months ended March 31, 2014Three months ended June 30, 2014 Six months ended June 30, 2014
Energy Commodities Interest Rate TotalEnergy Commodities Interest Rate Total Energy Commodities Interest Rate Total
(In millions)(In millions)
Accumulated OCI beginning balance$(1) $(22) $(23)$(1) $(31) $(32) $(1) $(22) $(23)
Reclassified from accumulated OCI to income:                
Due to realization of previously deferred amounts
 (1) (1)
 (7) (7) 
 (8) (8)
Mark-to-market of cash flow hedge accounting contracts
 (8) (8)
 (12) (12) 
 (20) (20)
Accumulated OCI ending balance, net of $17 tax$(1) $(31) $(32)
Accumulated OCI ending balance, net of $29 tax$(1) $(50) $(51) $(1) $(50) $(51)
Losses expected to be realized from OCI during the next 12 months, net of $7 tax$(1) $(13) $(14)$(1) $(12) $(13) $(1) $(12) $(13)

2224

                                                                                                                            

Three months ended March 31, 2013Three months ended June 30, 2013 Six months ended June 30, 2013
Energy Commodities Interest Rate TotalEnergy Commodities Interest Rate Total Energy Commodities Interest Rate Total
(In millions)(In millions)
Accumulated OCI beginning balance$41
 $(72) $(31)$42
 $(66) $(24) $41
 $(72) $(31)
Reclassified from accumulated OCI to income:                
Due to realization of previously deferred amounts(8) 3
 (5)(15) 1
 (14) (23) 4
 (19)
Mark-to-market of cash flow hedge accounting contracts9
 3
 12
(3) 34
 31
 6
 37
 43
Accumulated OCI ending balance, net of $15 tax$42
 $(66) $(24)
Gains/(losses) expected to be realized from OCI during the next 12 months, net of $19 tax$42
 $(10) $32
(Losses)/Gains recognized in income from the ineffective portion of cash flow hedges$(1) $1
 $
Accumulated OCI ending balance, net of $4 tax$24
 $(31) $(7) $24
 $(31) $(7)
Gains/(losses) expected to be realized from OCI during the next 12 months, net of $10 tax$26
 $(9) $17
 $26
 $(9) $17
Losses recognized in income from the ineffective portion of cash flow hedges$
 $(1) $(1) $(1) $
 $(1)
Amounts reclassified from accumulated OCI into income and amounts recognized in income from the ineffective portion of cash flow hedges are recorded to operating revenue for commodity contracts and interest expense for interest rate contracts. There was no ineffectiveness for the three or six months ended March 31,June 30, 2014.
Impact of Derivative Instruments on the Statements of Operations
Unrealized gains and losses associated with changes in the fair value of derivative instruments not accounted for as cash flow hedges and ineffectiveness of hedge derivatives are reflected in current period earnings.
The following table summarizes the pre-tax effects of economic hedges that have not been designated as cash flow hedges, ineffectiveness on cash flow hedges and trading activity on the Company's statement of operations. The effect of commodity hedges is included within operating revenues and cost of operations and the effect of interest rate hedges is included in interest expense.
 Three months ended June 30,   Six months ended June 30,
 2014 2013 2014 2013
Unrealized mark-to-market results(In millions)
Reversal of previously recognized unrealized gains on settled positions related to economic hedges$(5) $(7) $(2) $(32)
Reversal of gain positions acquired as part of the GenOn and EME acquisitions(84) (99) (162) (187)
Net unrealized (losses)/gains on open positions related to economic hedges(30) 204
 (223) 55
Losses on ineffectiveness associated with open positions treated as cash flow hedges
 
 
 (1)
Total unrealized mark-to-market (losses)/gains for economic hedging activities(119) 98
 (387) (165)
Reversal of previously recognized unrealized losses/(gains) on settled positions related to trading activity5
 (1) 5
 (29)
Reversal of (gain)/loss positions acquired as part of the GenOn and EME acquisitions(19) 2
 (20) 
Net unrealized gains/(losses) on open positions related to trading activity14
 (13) 30
 (26)
Total unrealized mark-to-market (losses)/gains for trading activity
 (12) 15
 (55)
Total unrealized (losses)/gains$(119) $86
 $(372) $(220)
 Three months ended June 30,   Six months ended June 30,
 2014 2013 2014 2013
 (In millions)
Unrealized (losses)/gains included in operating revenues$(48) $181
 $(364) (340)
Unrealized (losses)/gains included in cost of operations(71) (95) (8) 120
Total impact to statement of operations — energy commodities$(119) $86
 $(372) $(220)
Total impact to statement of operations — interest rate contracts$(3) $4
 $(7) $6
 Three months ended March 31,
 2014 2013
Unrealized mark-to-market results(In millions)
Reversal of previously recognized unrealized losses/(gains) on settled positions related to economic hedges$3
 $(25)
Reversal of gain positions acquired as part of the Reliant Energy, Green Mountain Energy and GenOn acquisitions(78) (88)
Net unrealized losses on open positions related to economic hedges(193) (149)
Losses on ineffectiveness associated with open positions treated as
    cash flow hedges

 (1)
Total unrealized mark-to-market losses for economic hedging activities(268) (263)
Reversal of previously recognized unrealized gains on settled positions related to trading activity
 (28)
Reversal of gain positions acquired as part of the GenOn acquisitions(1) (2)
Net unrealized gains/(losses) on open positions related to trading activity16
 (13)
Total unrealized mark-to-market gains/(losses) for trading activity15
 (43)
Total unrealized losses$(253) $(306)

25

 Three months ended March 31,
 2014 2013
 (In millions)
Unrealized losses included in operating revenues$(316) $(521)
Unrealized gains included in cost of operations63
 215
Total impact to statement of operations — energy commodities$(253) $(306)
Total impact to statement of operations — interest rate contracts$(4) $2

The reversal of gain or loss positions acquired as part of the Reliant Energy, Green Mountain EnergyGenOn and GenOnEME acquisitions were valued based upon the forward prices on the acquisition dates.

23


For the threesix months ended March 31,June 30, 2014, the unrealized loss from open economic hedge positions was primarily the result of a decrease in value of forward sales of natural gas and electricitypurchases due to an increasedecreases in forward natural gas and electricity prices.
For the three months ended March 31, 2013, the unrealized loss from open economic hedge positions was primarily the result ofERCOT heat rates combined with a decrease in value of forward sales of natural gas and electricity due to increases in East power and natural gas prices.
For the six months ended June 30, 2013, the unrealized gain from open economic hedge positions was primarily the result of an increase in value of forward purchases due to decreases in ERCOT heat rates combined with a decrease in the value of forward sales of natural gas and electricity due to a decrease in forward natural gas and electricity prices.
As of June 30, 2013, NRG had interest rate swaps designated as cash flow hedges on the CVSR solar project. The notional amount on the swaps exceeded the actual debt draws on the project. As such, NRG discontinued cash flow hedge accounting for these contracts and $5 million of loss previously deferred in OCI was recognized in earnings for the three and six months ended June 30, 2013.
Credit Risk Related Contingent Features
Certain of the Company's hedging agreements contain provisions that require the Company to post additional collateral if the counterparty determines that there has been deterioration in credit quality, generally termed “adequate assurance” under the agreements, or requires the Company to post additional collateral if there were a one notch downgrade in the Company's credit rating. The collateral required for contracts with adequate assurance clauses that are in a net liability position as of March 31,June 30, 2014 was $5571 million. The Company is also a party to certain marginable agreements where NRG has a net liability position, but the counterparty has not called for the collateral due, which was approximately $2122 million as of March 31,June 30, 2014.
See Note 4, Fair Value of Financial Instruments, to this Form 10-Q for discussion regarding concentration of credit risk.

2426

                                                                                                                            

Note 7Debt and Capital Leases
This footnote should be read in conjunction with the complete description under Note 12, Debt and Capital Leases, to the Company's 2013 Form 10-K. Long-term debt and capital leases consisted of the following:
(In millions, except rates) March 31, 2014 December 31, 2013 
Current interest rate % (a)
 June 30, 2014 December 31, 2013 
Current interest rate % (a)
   
Recourse debt:          
Senior notes, due 2018 $1,130
 $1,130
 7.625 $1,130
 $1,130
 7.625
Senior notes, due 2019 709
 800
 7.625 
 800
 7.625
Senior notes, due 2019 296
 602
 8.500 223
 602
 8.500
Senior notes, due 2020 1,063
 1,062
 8.250 1,063
 1,062
 8.250
Senior notes, due 2021 1,128
 1,128
 7.875 1,128
 1,128
 7.875
Senior notes, due 2022 $1,100
 
 6.250 1,100
 
 6.250
Senior notes, due 2023 990
 990
 6.625 990
 990
 6.625
Senior notes, due 2024 1,000
 
 6.250
Term loan facility, due 2018 1,997
 2,002
 L+3.00/L+2.00 1,992
 2,002
 L+2.00
Indian River Power LLC, tax-exempt bonds, due 2040 and 2045 247
 247
 5.375 - 6.00 247
 247
 5.375 - 6.00
Dunkirk Power LLC, tax-exempt bonds, due 2042 59
 59
 5.875 59
 59
 5.875
Fort Bend County, tax-exempt bonds, due 2038, 2042, and 2045 67
 67
 4.750 67
 67
 4.750
Subtotal NRG recourse debt 8,786
 8,087
  8,999
 8,087
 
Non-recourse debt:          
GenOn senior notes, due 2017 778
 782
 7.875 774
 782
 7.875
GenOn senior notes, due 2018 774
 780
 9.500 769
 780
 9.500
GenOn senior notes, due 2020 618
 621
 9.875 616
 621
 9.875
GenOn Americas Generation senior notes, due 2021 501
 503
 8.500 499
 503
 8.500
GenOn Americas Generation senior notes, due 2031 434
 435
 9.125 434
 435
 9.125
Subtotal GenOn debt (non-recourse to NRG) 3,105
 3,121
  3,092
 3,121
 
NRG Marsh Landing, due 2017 and 2023 465
 473
 L+2.75 - 3.00 464
 473
 L+2.75 - 3.00
South Trent Wind LLC, due 2020 68
 69
 L+2.625
NRG Energy Center Minneapolis LLC, due 2017 and 2025 125
 127
 5.95 - 7.25 124
 127
 5.95 - 7.25
NRG Solar Alpine LLC, due 2022 158
 221
 L+2.50 170
 221
 L+2.50/L+1.75
NRG Solar Borrego I LLC, due 2024 and 2038 78
 78
 L+2.50/5.65 77
 78
 L+2.50/5.65
NRG Solar Avra Valley LLC, due 2031 62
 63
 L+2.25
NRG West Holdings LLC, due 2023 520
 512
 L+2.50 - 2.875
NRG Yield Inc. Convertible Senior Notes, due 2019 323
 
 3.5 324
 
 3.5
NRG Yield - other 102
 102
 various 320
 372
 various
Subtotal NRG Yield debt (non-recourse to NRG) 1,381
 1,133
  1,999
 1,783
 
CVSR High Plains Ranch II LLC, due 2037 798
 1,104
 2.339 - 3.579 798
 1,104
 2.339 - 3.775
NRG West Holdings LLC, due 2023 520
 512
 L+2.50 - 2.875
Agua Caliente Solar LLC, due 2037 889
 878
 2.395 - 3.633 923
 878
 2.395 - 3.633
Ivanpah Financing, due 2014, 2015 and 2038 1,588
 1,575
 1.116 - 4.256
Ivanpah Financing, due 2014, 2015, 2033 and 2038 1,595
 1,575
 0.437 - 4.256
NRG Peaker Finance Co. LLC, bonds due 2019 127
 154
 L+1.07 128
 154
 L+1.07
TA - High Desert LLC, due 2014, 2023 and 2033 79
 80
 L+2.50/5.15
NRG Solar Kansas South LLC, due 2014 and 2031 58
 58
 L+2.00 - 2.625
Tapestry Wind LLC, due 2021 196
 
 L+2.50
Walnut Creek, term loans due 2023 409
 
 L+2.25
Viento Funding II, Inc., due 2023 198
 
 L+2.75
Cedro Hill Wind LLC, due 2025 113
 
 L+3.125
NRG - other 146
 102
 various 538
 102
 various
Subtotal NRG non-recourse debt 4,205
 4,463
  4,898
 3,813
 
Subtotal non-recourse debt (including GenOn and NRG Yield) 8,691
 8,717
  9,989
 8,717
 
Subtotal long-term debt (including current maturities) 17,477
 16,804
  18,988
 16,804
 
Capital leases:          
Chalk Point capital lease, due 2015 9
 10
 8.190 7
 10
 8.190
Other 2
 3
 various 3
 3
 various
Subtotal long-term debt and capital leases (including current maturities) 17,488
 16,817
  18,998
 16,817
 
Less current maturities 685
 1,050
  833
 1,050
 
Total long-term debt and capital leases $16,803
 $15,767
  $18,165
 $15,767
 
(a) As of March 31,June 30, 2014, L+ equals 3 month LIBOR plus x%, with the exception of the NRG Solar Kansas South LLC cash grant bridge loan which are 1 month LIBOR plus x% and NRG Solar Kansas South LLCViento Funding II term loan which is 6 month LIBOR plus x%.

2527

                                                                                                                            

NRG Recourse Debt
Senior Notes
Issuance of 2024 Senior Notes
On April 21, 2014, NRG issued $1.0 billion in aggregate principal amount at par of 6.25% senior notes due 2024. The notes are senior unsecured obligations of NRG and are guaranteed by certain of its subsidiaries. Interest is payable semi-annually beginning on November 1, 2014, until the maturity date of May 1, 2024. The Company expects to utilizeA portion of the cash proceeds were used to redeem all remaining of the outstanding 8.5% andits 7.625% 2019 Senior Notes, and the rest of the proceeds are expected to be used to redeem all remaining $225 million of its 8.5% 2019 Senior Notes in September 2014, as describeddiscussed below.
In connection with the 2024 Senior Notes, NRG entered into a registration payment arrangement. Failure to file a registration statement relating to the 2024 Senior Notes by January 29, 2015 will result in a registration default. For the first 90-day period immediately following a registration default, additional interest will be paid in an amount equal to 0.25% per annum of the principal amount of 2024 Senior Notes outstanding, as applicable. The amount of interest paid will increase by an additional 0.25% per annum with respect to each subsequent 90-day period until all registration defaults are cured, up to a maximum amount of interest of 1.0% per annum of the principal amount of the 2024 Senior Notes outstanding, as applicable. The additional interest is paid on the next scheduled interest payment date and following the cure of the registration default, the additional interest payment will cease.
Issuance of 2022 Senior Notes
On January 27, 2014, NRG issued $1.1 billion in aggregate principal amount at par of 6.25% senior notes due 2022. The notes are senior unsecured obligations of NRG and are guaranteed by certain of its subsidiaries. Interest is payable semi-annually beginning on July 15, 2014, until the maturity date of July 15, 2022. The proceeds were utilized to redeem the 8.5% and 7.625% 2019 Senior Notes, as described below, and to fund the acquisition of EME, as further described in Note 3, Business Acquisitions and Dispositions.
In connection with the 2022 Senior Notes, NRG entered into a registration payment arrangement. Failure to file a registration statement relating to the 2022 Senior Notes by November 6, 2014 will result in a registration default. For the first 90-day period immediately following a registration default, additional interest will be paid in an amount equal to 0.25% per annum of the principal amount of 2022 Senior Notes outstanding, as applicable. The amount of interest paid will increase by an additional 0.25% per annum with respect to each subsequent 90-day period until all registration defaults are cured, up to a maximum amount of interest of 1.0% per annum of the principal amount of the 2022 Senior Notes outstanding, as applicable. The additional interest is paid on the next scheduled interest payment date and following the cure of the registration default, the additional interest payment will cease.
Redemptions of 8.5% and 7.625% 2019 Senior Notes
On February 10, 2014, the Company redeemed $308 million of its 8.5% 2019 Senior Notes and $91 million of its 7.625% 2019 Senior Notes through a tender offer, at an average early redemption percentage of 106.992% and 105.500%, respectively. A $33 million loss on debt extinguishment of the 8.5% and 7.625% 2019 Senior Notes was recorded during the three months ended March 31, 2014, primarily consisting of the premiums paid on the redemption and the write-off of previously deferred financing costs.
On April 21, 2014, the Company redeemed $74 million of its 8.5% 2019 Senior Notes and $337 million of its 7.625% 2019 Senior Notes through a tender offer and call, at an average early redemption percentage of 105.250% and 104.200%, respectively. A $22 million loss on debt extinguishment of the 8.5% and 7.625% 2019 Senior Notes will bewas recorded during the three months ended June 30, 2014, primarily consisting of the premiums paid on the redemption and the write-off of previously deferred financing costs.
On AprilMay 21, 2014, NRG gave the required notice to redeemredeemed for cash all of its remaining 7.625% 2019 Senior Notes at an average early redemption percentage of 103.813%. A $18 million loss on May 21, 2014.  Thedebt extinguishment of the 7.625% 2019 Senior Notes was recorded during the three months ended June 30, 2014, primarily consisting of the premiums paid on the redemption and the write-off of previously deferred financing costs. 
On August 4, 2014, the Company expectsannounced that it gave the required notice under the governing indenture to redeem for cash all of its remaining 8.5% 2019 Senior Notes when such notes become callable. on September 3, 2014, at an average early redemption percentage of 104.25%.

28


Senior Credit Facility

On June 4, 2013, NRG amended the Term Loan Facility to (i) obtain additional financing of $450 million, which was issued at a discount of 99.5%; and (ii) adjust the interest rate from LIBOR plus 2.50% to LIBOR plus 2.00%. In addition, the Company redeemed and re-issued $407 million of the Term Loan Facility to new lenders resulting in a $7 million loss on debt extinguishment, recorded during the three months ended June 30, 2013, which primarily consisted of the write-off of previously deferred financing costs and unamortized discount. The proceeds from the additional $450 million borrowed were used for general corporate purposes, including the redemption of the 2014 GenOn Senior Notes. Debt issuance costs of $23 million and a discount on debt issuance of $4 million will be amortized to interest expense through the maturity date of the Term Loan Facility.
The Company also amended the Revolving Credit Facility to (i) increase the capacity by $211 million to a total of $2.5 billion; (ii) adjust the interest rate to LIBOR plus 2.25%; and (iii) extend the maturity date to July 1, 2018 to coincide with the maturity date of the Term Loan Facility. As a result of the amended Revolving Credit Facility, the Company capitalized debt issuance costs of $4 million, which will be amortized to interest expense through the maturity date of the Revolving Credit Facility. A $3 million loss on debt extinguishment was recorded during the three months ended June 30, 2013 related to the write-off of previously deferred financing costs.
Senior Notes Repurchases
On December 17, 2012, NRG entered into an agreement with a financial institution to repurchase up to $200 million of the Senior Notes in the open market by February 27, 2013.  In the first quarter of 2013, the Company paid $80 million, $104 million, and $42 million, at an average price of 114.179%, 111.700%, and 113.082% of face value, for repurchases of the Company's 2018 Senior Notes, 2019 Senior Notes and 2020 Senior Notes, respectively. A $28 million loss on the debt extinguishment of the 2018 Senior Notes, 2019 Senior Notes and 2020 Senior Notes was recorded during the three months ended March 31, 2013 which primarily consisted of the premiums paid on the repurchases and the write-off of previously deferred financing costs.

NRG Non-Recourse Debt
The Company has non-recourse debt that is secured by acquired or developed projects that are held in several of its subsidiaries.  In the event of a bankruptcy, receivership, liquidation or similar event involving a subsidiary, the assets of such subsidiary would be used first to satisfy claims of creditors of the subsidiary, including liabilities under the non-recourse debt associated with such subsidiaries, rather than the creditors of NRG.
Ivanpah Financing — Cash Grant Bridge Loans
On June 24, 2014, Solar Partners I received an extension with respect to its borrowings under the Ivanpah Credit Agreement previously due on June 27, 2014, which are subsequently due December 27, 2014. On February 27, 2014, Solar Partners II received an extension with respect to its borrowings previously due in 2014, which are subsequently due in February 2015. The borrowings of Solar Partners VIII are due in October 2014. Solar Partners I, Solar Partners II, and Solar Partners VIII submitted applications to the U.S. Department of Treasury for cash grants; any proceeds received will be utilized to repay the borrowings.
Redemption of GenOn Senior Notes
In June 2013, the Company redeemed all of the 2014 GenOn Senior Notes with an aggregate outstanding principal amount of $575 million at a redemption price of 106.778% of face value as well as any accrued and unpaid interest as of the redemption date. In connection with the redemption, an $11 million loss on the debt extinguishment of the 2014 GenOn Senior Notes was recorded during the three months ended June 30, 2013 which primarily consisted of a make whole premium payment offset by the write-off of unamortized premium.

2629

                                                                                                                            

EME Project Financings
The following table summarizes the terms of the significant non-recourse project level debt assumed by NRG in the EME acquisition:
Amount in millions, except rates Term Loan Facility Letter of Credit Facility Bond Facility
Non-Recourse Debt Amount Outstanding as of June 30, 2014 Interest Rate Maturity Date Amount Outstanding as of June 30, 2014 Interest Rate Maturity Date Amount Outstanding as of June 30, 2014 Interest Rate Maturity Date
Broken Bow Wind $49
 3-Month LIBOR + 2.875% 12/31/2027 $
   $
 
 
Cedro Hill Wind 113
 3-Month LIBOR + 3.125% 12/31/2025 
   
 
 
Crofton Bluffs 25
 3-Month LIBOR + 2.875% 12/31/2027 
   
 
 
Laredo Ridge Wind 67
 3-Month LIBOR + 2.875% 3/31/2026 
   
 
 
Tapestry Wind 196
 3-Month LIBOR + 2.500% 12/21/2021 20
 2.500% 12/21/2021 
 
 
Viento Funding II 198
 6-Month LIBOR + 2.750% 7/11/2023 27
 2.750% 7/11/2020 
 
 
Walnut Creek Energy 409
 3-Month LIBOR + 2.250% 5/31/2023 60
 2.000% 5/17/2023 
 
 
WCEP Holding LLC 53
 3-Month LIBOR + 4.000% 5/31/2023 
   
 
 
American Bituminous 
   38
 2.650% 11/7/2014 36
 
0.06%/ Weekly per SIFMA rate(a)
 10/1/2017
High Lonesome Mesa 
   
   62
 6.850% 11/1/2017
Various 15
 various various 52
 various various 
  
Total $1,125
     $197
     $98
    
(a) Securities Industry and Financial Markets Association, or SIFMA
Interest Rate Swaps — EME Project Financings
Many of EME's project subsidiaries entered into interest rate swaps, intended to hedge the risks associated with interest rates on non-recourse project level debt. These swaps amortize in proportion to their respective loans and are floating for fixed where the project subsidiary pays its counterparty the equivalent of a fixed interest payment on a predetermined notional value and will receive quarterly the equivalent of a floating interest payment based on the same notional value. All interest rate swap payments by the project subsidiary and its counterparty are made quarterly and the LIBOR is determined in advance of each interest period. The following table summarizes the swaps related to EME's project level debt as of June 30, 2014.
Non-Recourse Debt % of Principal Fixed Interest Rate Floating Interest Rate 
Notional Amount at June 30, 2014
(In millions)
 Effective Date Maturity Date
Walnut Creek Energy 90% 3.543% 3-Month LIBOR $368
 June 28, 2013 May 31, 2023
WCEP Holdings 90% 4.003% 3-Month LIBOR 48
 June 28, 2013 May 31, 2023
Viento Funding II 90% various
 6-Month LIBOR 179
 various various
Viento Funding II 90% 4.985% 6-Month LIBOR 63
 July 11, 2023 June 30, 2028
Cedro Hill 90% 4.290% 3-Month LIBOR 102
 December 31, 2010 December 31, 2025
Laredo Ridge 90% 3.460% 3-Month LIBOR 60
 March 31, 2011 March 31, 2026
Tapestry 90% 2.210% 3-Month LIBOR 176
 December 30, 2011 December 21, 2021
Tapestry 75% 3.570% 3-Month LIBOR 60
 December 21, 2021 December 21, 2029
Broken Bow 90% 2.960% 3-Month LIBOR 44
 December 31, 2013 December 31, 2027
Crofton Bluffs 90% 2.748% 3-Month LIBOR 23
 December 31, 2013 December 31, 2027
Total       $1,123
    
High Lonesome Mesa Facility
Prior to the Company's acquisition of EME, an intercompany tax credit agreement related to the High Lonesome Mesa facility was terminated. The termination was a default under a project financing arrangement that, after the closing of the acquisition, ripened into an event of default. As a result, the balance under the project financing arrangement is classified as current and the lender can request repayment at any time. The facility is secured by the assets of High Lonesome Mesa and is non-recourse to NRG.

30


NRG Non-Recourse DebtYield Operating LLC Senior Notes
On August 5, 2014, Yield Operating issued $500 million of senior unsecured notes with the intention of utilizing the proceeds to fund the acquisition of the Alta Wind Assets. The Yield Operating senior notes bear interest at 5.375% and mature in August 2024. Interest on the notes is payable semi-annually on February 15 and August 15 of each year, commencing on February 15, 2015. The notes are senior unsecured obligations of Yield Operating and will be guaranteed by NRG Yield LLC, Yield Operating’s parent company, and by certain of Yield Operating’s wholly owned current and future subsidiaries.
NRG Yield, Inc. Convertible Notes
During the first quarter of 2014, NRG Yield, Inc. closed on its offering of $345 million aggregate principal amount of 3.50% Convertible Senior Notes due 2019, or the NRG Yield SeniorConvertible Notes. The NRG Yield SeniorConvertible Notes are convertible, under certain circumstances, into NRG Yield, Inc. Class A common stock, cash or a combination thereof at an initial conversion price of $46.55 per Class A common share, which is equivalent to an initial conversion rate of approximately 21.4822 shares of Class A common stock per $1,000 principal amount of NRG Yield SeniorConvertible Notes. Interest on the NRG Yield SeniorConvertible Notes is payable semi-annually in arrears on February 1 and August 1 of each year, commencing on August 1, 2014. The NRG Yield SeniorConvertible Notes mature on February 1, 2019, unless earlier repurchased or converted in accordance with their terms. Prior to the close of business on the business day immediately preceding August 1, 2018, the NRG Yield SeniorConvertible Notes will be convertible only upon the occurrence of certain events and during certain periods, and thereafter, at any time until the close of business on the second scheduled trading day immediately preceding the maturity date. The notes are accounted for in accordance with ASC 470-20. Under ASC 470-20, issuers of convertible debt instruments that may be settled in cash upon conversion, including partial cash settlement, are required to separately account for the liability (debt) and equity (conversion option) components. The equity component, the $23 million conversion option value, was recorded to NRG's noncontrolling interest for NRG Yield, Inc. with the offset to debt discount. The debt discount will be amortized to interest expense over the term of the notes.
NRG Yield LLC and NRG Yield Operating LLC Revolving Credit Facility
NRG Yield LLC and NRG Yield Operating LLC, entered into a senior secured revolving credit facility, which provides a revolving line of credit of $60 million. On April 25, 2014, NRG Yield LLC and Yield Operating amended the revolving credit facility to increase the available line of credit to $450 million and extend its maturity to April 2019. The revolving credit facility can be used for cash or for the issuance of letters of credit. There was no cash drawn or letters of credit issued under the revolving credit facility as of March 31,June 30, 2014. On April 25, 2014, NRG Yield LLC and NRG Yield Operating LLC amended the revolving credit facility to increase the available line of credit to $450 million and extend its maturity to April 2019.
Peakers
On February 21, 2014, NRG Peaker Finance Company LLC elected to redeem approximately $30 million of the outstanding bonds at a redemption price equal to the principal amount plus a redemption premium, accrued and unpaid interest, swap breakage, and other fees, totaling approximately $35 million in connection with the removal of Bayou Cove Peaking Power LLC from the peaker financing collateral package, which also involved limited commitments for certain repairs on other assets that were funded concurrently with the December 10, 2013 debt service payment. On March 3, 2014, Bayou Cove Peaking Power LLC sold Bayou Cove Unit 1, which the Company continues to manage and operate.

31


Note 8Variable Interest Entities, or VIEs
Entities that are not Consolidated
NRG has interests in entities that are considered VIEs under ASC 810, Consolidation, but NRG is not considered the primary beneficiary.  NRG accounts for its interests in these entities under the equity method of accounting.
GenConn Energy LLC Through its consolidated subsidiary, NRG Yield Operating, LLC, the Company owns a 50% interest in GenConn, a limited liability company which owns and operates two 190 MW peaking generation facilities in Connecticut at NRG's Devon and Middletown sites. NRG's maximum exposure to loss is limited to its equity investment, which was $116 million as of March 31,June 30, 2014.
Sherbino I Wind Farm LLC NRG owns a 50% interest in Sherbino, a joint venture with BP Wind Energy North America Inc. NRG's maximum exposure to loss is limited to its equity investment, which was $8480 million as of March 31,June 30, 2014.
Texas Coastal Ventures LLC As of June 30, 2014, NRG ownsowned a 50% interest in Texas Coastal Ventures, a joint venture with Hilcorp Energy I, L.P., through its subsidiary Petra Nova LLC. NRG's maximum exposure to loss is limited to its equity investment, which was $68 million as of March 31,June 30, 2014. As further described in Note 3, Business Acquisitions and Dispositions, on July 3, 2014, NRG, through its wholly owned subsidiary Petra Nova Holdings LLC, sold 50% of its interest in Petra Nova Parish Holdings LLC to JX Nippon Oil Exploration (EOR) Limited, reducing its ownership interest in Texas Coastal Ventures to 25%.
Entities that are Consolidated
Capistrano Wind LLC Through the acquisition of EME, the Company has a controlling financial interest in Capistrano Wind Partners, whose Class B preferred equity interest are held by outside investors. Capistrano Wind Partners holds 100% ownership in five projects generating 411 MW of wind capacity. The five wind projects include Cedro Hill located in Texas, Mountain Wind Power I, located in Wyoming, Mountain Wind Power II located in Wyoming, Crofton Bluffs located in Nebraska, and Broken Bow I located in Nebraska.
Under the terms of the Capistrano Wind Partners formation documents, preferred equity interests receive 100% of the cash available for distribution, up to a scheduled amount to target a certain return and thereafter cash distributions are shared. The Company retains indirect beneficial ownership of the wind projects and retains responsibilities for managing the operations of Capistrano Wind Partners. Accordingly, the Company consolidates these projects.
The summarized financial information for Capistrano Wind Holdings consisted of the following:
(In millions)June 30, 2014
Current assets$171
Net property, plant and equipment644
Other long-term assets6
Total assets821
  
Current liabilities29
Long-term debt188
Other long-term liabilities186
Total liabilities403
Noncontrolling interests$388

2732

                                                                                                                            


Note 9Changes in Capital Structure
As of March 31,June 30, 2014 and December 31, 2013, the Company had 500,000,000 shares of common stock authorized. The following table reflects the changes in NRG's common stock issued and outstanding:
Issued Treasury OutstandingIssued Treasury Outstanding
Balance as of December 31, 2013401,126,780
 (77,347,528) 323,779,252
401,126,780
 (77,347,528) 323,779,252
Shares issued under LTIPs682,672
 
 682,672
950,546
 
 950,546
Shares issued under ESPP
 71,595
 71,595

 71,595
 71,595
Balance as of March 31, 2014401,809,452
 (77,275,933) 324,533,519
Shares issued in connection with the EME acquisition12,671,977
 
 12,671,977
Balance as of June 30, 2014414,749,303
 (77,275,933) 337,473,370
As discussed in Note 3, Business Acquisitions and Dispositions, on April 1, 2014, the Company issued 12,671,977 shares of NRG common stock in connection with the acquisition of EME.
Employee Stock Purchase Plan
On May 8, 2014, NRG stockholders approved an increase of 800,000 shares available for issuance under the NRG Energy, Inc. Amended and Restated Employee Stock Purchase Plan, or ESPP. Subsequent to this approval, 1,616,793 shares of treasury stock were available for issuance under the ESPP. In July 2014, 56,845 shares of NRG common stock were issued to employee accounts from treasury stock under the ESPP.
NRG Common Stock Dividends
The following table lists the dividends paid during the threesix months ended March 31,June 30, 2014:
 First Quarter 2014
Dividends per Common Share$0.12
 Second Quarter 2014 First Quarter 2014
Dividends per Common Share$0.14
 $0.12
On April 21,July 18, 2014, NRG declared a quarterly dividend on the Company's common stock of $0.14 per share, payable MayAugust 15, 2014, to stockholders of record as of MayAugust 1, 2014, representing $0.56 on an annualized basis, a 17% increase from $0.48 per share.
basis. The Company's common stock dividends are subject to available capital, market conditions, and compliance with associated laws and regulations.

33


Note 10Loss(Loss)/Earnings Per Share
Basic loss(loss)/earnings per common share is computed by dividing net loss(loss)/income less accumulated preferred stock dividends by the weighted average number of common shares outstanding. Shares issued and treasury shares repurchased during the year are weighted for the portion of the year that they were outstanding. Diluted (loss)/earnings per share is computed in a manner consistent with that of basic (loss)/earnings per share while giving effect to all potentially dilutive common shares that were outstanding during the period. The reconciliation of NRG's basic and diluted loss(loss)/earnings per share is shown in the following table:
 Three months ended March 31,
(In millions, except per share data)2014 2013
Basic and diluted loss per share attributable to NRG common stockholders   
Net loss attributable to NRG Energy, Inc.$(56) $(332)
Dividends for preferred shares2
 2
Loss Available for Common Stockholders$(58) $(334)
Weighted average number of common shares outstanding324

323
Loss per weighted average common share — basic and diluted$(0.18) $(1.03)
 Three months ended June 30,   Six months ended June 30,
(In millions, except per share data)2014 2013 2014 2013
Basic (loss)/earnings per share attributable to NRG Energy, Inc. common stockholders      
Net (loss)/income attributable to NRG Energy, Inc.$(97) $124
 $(153) $(208)
Dividends for preferred shares3
 3
 5
 5
(Loss)/earnings available for common stockholders$(100) $121
 $(158)
$(213)
Weighted average number of common shares outstanding337

323

331

323
(Loss)/earnings per weighted average common share — basic$(0.30) $0.37
 $(0.48) $(0.66)
Diluted (loss)/earnings per share attributable to NRG Energy, Inc. common stockholders      
Weighted average number of common shares outstanding337
 323
 331
 323
Incremental shares attributable to the issuance of equity compensation (treasury stock method)
 4
 
 
Total dilutive shares337
 327
 331
 323
(Loss)/earnings per weighted average common share — diluted$(0.30) $0.37
 $(0.48) $(0.66)
The following table summarizes NRG’s outstanding equity instruments that are anti-dilutive and were not included in the computation of the Company’s diluted loss(loss)/earnings per share:
Three months ended March 31,Three months ended June 30,   Six months ended June 30,
(In millions of shares)2014 20132014 2013 2014 2013
Equity compensation plans8
 13
8
 2
 8
 11
Embedded derivative of 3.625% redeemable perpetual preferred stock16
 16
16
 16
 16
 16
Total24
 29
24
 18
 24
 27

2834

                                                                                                                            

Note 11Segment Reporting
Effective June 2013,2014, the Company's segment structure and its allocation of corporate expenses were updated to reflect how management currently makes financial decisions and allocates resources. The Texas and South Central segments were combined to form the Gulf Coast segment. The Company has recast data from prior periods to reflect this change in reportable segments to conform to the current year presentation. The Company's businesses are primarily segregated based on the Retail Business, conventional power generation, alternative energyrenewable businesses, NRG Yield and corporate activities.  Within NRG's conventional power generation, there are distinct components with separate operating results and management structures for the following geographical regions: Texas,Gulf Coast, East South Central, West and Other, which includes international businesses and maintenance services.West. The Company's alternative energyrenewables segment includes solar and wind assets, excluding those in the NRG Yield segment, electric vehicle services and the carbon capture business.segment. NRG Yield includes certain of the Company's contracted generation assets including threefour natural gas or dual-fired facilities, eightten utility-scale solar and wind generation facilities, two portfolios of distributed solar facilities and thermal infrastructure assets. On June 30, 2014, NRG Yield acquired three projects from the Company: El Segundo Energy Center, formerly in the West segment, Kansas South and High Desert, both formerly in the renewables segment. As the transaction was accounted for as a transfer of entities under common control, all historical periods have been recast to reflect this change. The Company's corporate segment includes international business, electric vehicle services, energy services, residential solar and the carbon capture business. Intersegment sales are accounted for at market.

(In millions)  Conventional Power Generation         
Three months ended June 30, 2014
Retail(a)
 
Gulf Coast(a)
 
East(a)
 
West(a)
 
Renewables(a)
 
NRG Yield(a)
 
Corporate(a)(b)
 Elimination Total
Operating revenues$1,879
 $1,003
 $881
 $165
 $164
 $134
 $60
 $(665) $3,621
Depreciation and amortization33
 144
 74
 27
 58
 36
 14
 
 386
Equity in earnings/(losses) of unconsolidated affiliates
 1
 1
 10
 (2) 14
 4
 (14) 14
(Loss)/income before income taxes(111) 134
 6
 33
 1
 36
 (290) (15) (206)
Net (loss)/income attributable to NRG Energy, Inc.(112) 134
 6
 33
 (19) 28
 (166) (1) (97)
Total assets as of June 30, 2014$5,531
 $14,459
 $10,260
 $2,158
 $8,381
 $3,236
 $28,311
 $(34,707) $37,629
(In millions)  Conventional Power Generation          
Three months ended March 31, 2014
Retail(a)
 
Texas(a)
 
East(a)
 
South(a)
Central
 
West(a)
 
Other(a)
 
Alternative Energy(a)
 
NRG Yield(a)
 
Corporate(a)(b)
 Elimination Total
Operating revenues$1,526
 $254
 $1,400
 $220
 $137
 $46
 $54
 $110
 $2
 $(263) $3,486
Depreciation and amortization33
 117
 66
 26
 18
 1
 51
 17
 6
 
 335
Equity in earnings/(losses) of unconsolidated affiliates
 
 
 
 4
 2
 (2) 1
 
 2
 7
Income/(loss) before income taxes291
 (324) 219
 (13) 16
 3
 (76) 21
 (237) 2
 (98)
Net income/(loss) attributable to NRG Energy, Inc.$291
 $(324) $219
 $(13) $16
 $1
 $(59) $14
 $(205) $4
 $(56)
Total assets as of March 31, 2014$5,173
 $11,597
 $9,625
 $2,640
 $1,671
 $542
 $6,006
 $2,534
 $28,110
 $(32,937) $34,961
(a) Operating revenues include inter-segment sales and net derivative gains and losses of:$2
 $698
 $(53) $
 $4
 $
 $14
 
(a) Operating revenues include inter-segment sales and net derivative gains and losses of:$2
 $289
 $83
 $
 $
 $24
 $6
 $
 $2
    
(b) Includes loss on debt extinguishment of $41 million

$40 million.
(In millions)  Conventional Power Generation          
Three months ended March 31, 2013
Retail(c)
 
Texas(c)
 
East(c)
 
South(c)
Central
 
West(c)
 
Other(c)
 
Alternative Energy(c)
 NRG Yield 
Corporate(c)(d)
 Elimination Total
Operating revenues$1,231
 $84
 $595
 $196
 $91
 $34
 $35
 $53
 $4
 $(242) $2,081
Depreciation and amortization32
 113
 86
 24
 13
 1
 24
 10
 4
 
 307
Equity in earnings of unconsolidated affiliates
 
 
 
 1
 1
 2
 4
 
 (5) 3
Income/(loss) before income taxes369
 (426) (159) (7) (7) 4
 (24) 11
 (244) 
 (483)
Net income/(loss) attributable to NRG Energy, Inc.$369
 $(426) $(159) $(7) $(7) $4
 $(25) $11
 $(92) $
 $(332)
(In millions)  Conventional Power Generation         
Three months ended June 30, 2013
Retail(c)
 
Gulf Coast(c)
 
East(c)
 
West(c)
 
Renewables(c)
 
NRG Yield(c)
 
Corporate(c)(d)
 Elimination Total
Operating revenues$1,535
 $963
 $826
 $124
 $55
 $82
 $26
 $(682) $2,929
Depreciation and amortization36
 136
 87
 12
 25
 10
 7
 
 313
Equity in earnings/(loss) of unconsolidated affiliates
 1
 
 1
 (1) 2
 
 5
 8
(Loss)/income before income taxes(82) 180
 133
 36
 (13) 35
 (219) (2) 68
Net (loss)/income attributable to NRG Energy, Inc.$(82) $180
 $133
 $36
 $(22) $35
 $(156) $
 $124
(c) Operating revenues include inter-segment sales and net derivative gains and losses of:$1
 $229
 $(9) $2
 $
 $16
 $4
 $
 $4
(c) Operating revenues include inter-segment sales and net derivative gains and losses of:$1
 $606
 $66
 $3
 $
 $
 $6
 
(d) Includes loss on debt extinguishment of $28 million.$21 million.

2935


(In millions)  Conventional Power Generation         
Six months ended June 30, 2014
Retail(e)
 
Gulf Coast(e)
 
East(e)
 
West(e)
 
Renewables(e)
 
NRG Yield(e)
 
Corporate(e)(f)
 Elimination Total
Operating revenues$3,405
 $1,477
 $2,281
 $275
 $214
 $274
 $98
 $(917) $7,107
Depreciation and amortization66
 287
 140
 39
 106
 60
 23
 
 721
Equity in earnings/(losses) of unconsolidated affiliates
 1
 
 14
 (6) 15
 4
 (7) 21
Income/(loss) before income taxes180
 (203) 225
 41
 (64) 65
 (526) (22) (304)
Net income/(loss) attributable to NRG Energy, Inc.$179
 $(203) $225
 $41
 $(67) $50
 $(372) $(6) $(153)
(e) Operating revenues include inter-segment sales and net derivative gains and losses of:$4
 $839
 $30
 $
 $4
 $
 $40
 
(f) Includes loss on debt extinguishment of $81 million
(In millions)  Conventional Power Generation         
Six months ended June 30, 2013
Retail(g)
 
Gulf Coast(g)
 
East(g)
 
West(g)
 
Renewables(g)
 
NRG Yield(g)
 
Corporate(g)(h)
 Elimination Total
Operating revenues$2,766
 $1,243
 $1,421
 $213
 $89
 $135
 $57
 $(914) $5,010
Depreciation and amortization68
 273
 173
 25
 48
 20
 13
 
 620
Equity in earnings of unconsolidated affiliates
 2
 
 2
 1
 6
 
 
 11
Income/(loss) before income taxes287
 (251) (25) 32
 (28) 46
 (470) (6) (415)
Net income/(loss) attributable to NRG Energy, Inc.$287
 $(251) $(25) $32
 $(38) $46
 $(255) $(4) $(208)
(g) Operating revenues include inter-segment sales and net derivative gains and losses of:$2
 $837
 $58
 $3
 $
 $
 $14
 
(h) Includes loss on debt extinguishment of $49 million

36

                                                                                                                            

Note 12Income Taxes
Effective Tax Rate
The income tax provision consisted of the following:
Three months ended March 31,Three months ended June 30,   Six months ended June 30,
(In millions except otherwise noted)2014 20132014 2013 2014 2013
Loss before income taxes$(98) $(483)
(Loss)/income before income taxes$(206) $68
 $(304) $(415)
Income tax benefit(31) (152)(126) (63) (157) (215)
Effective tax rate31.6% 31.5%61.2% (92.6)% 51.6% 51.8%
For the three and six months ended March 31,June 30, 2014, NRG's overall effective tax rate was different than the statutory rate of 35% primarily due to the impact of non-taxable equity earnings, production tax credits generated from our wind assets and the impactrecognition of state and local income taxes.uncertain tax benefits.
For the three and six months ended March 31,June 30, 2013, NRG's overall effective tax rate was different than the statutory rate of 35% primarily due to changethe recognition of ITCs from the Company's Agua Caliente solar project in Arizona and the valuation allowance as a resultimpact of capital losses generated during the period.non-taxable equity earnings.
Uncertain Tax Benefits
As of March 31,June 30, 2014, NRG has recorded a non-current tax liability of $63$68 million for uncertain tax benefits from positions taken on various state income tax returns, including accrued interest. NRG has accrued interest related to these uncertain tax benefits of $1 million for the threesix months ended March 31,June 30, 2014, and has accrued $1415 million of interest and penalties since adoption. The Company recognizes interest and penalties related to uncertain tax benefits in income tax expense.
NRG is subject to examination by taxing authorities for income tax returns filed in the U.S. federal jurisdiction and various state and foreign jurisdictions including operations located in Australia. The Company is not subject to U.S. federal income tax examinations for years prior to 2007.2010. With few exceptions, state and local income tax examinations are no longer open for years before 2004. The Company's primary foreign operations are also no longer subject to examination by local jurisdictions for years prior to 2010.

3037

                                                                                                                            

Note 13Commitments and Contingencies
Commitments
This footnote should be read in conjunction with the complete description under Note 22, Commitments and Contingencies, to the Company's 2013 Form 10-K.
First Lien Structure
NRG has granted first liens to certain counterparties on a substantial portion of the Company's assets, excluding assets acquired in the GenOn acquisition, and assets held by NRG Yield, Inc., and NRG's assets that have project-level financing to reduce the amount of cash collateral and letters of credit that it would otherwise be required to post from time to time to support its obligations under out-of-the-money hedge agreements for forward sales of power or MWh equivalents. The Company's lien counterparties may have a claim on NRG's assets to the extent market prices exceed the hedged price. As of March 31,June 30, 2014, hedges under the first lien were out-of-the-money for NRG on a counterparty aggregate basis.
Contingencies
The Company's material legal proceedings are described below. The Company believes that it has valid defenses to these legal proceedings and intends to defend them vigorously. NRG records reserves for estimated losses from contingencies when information available indicates that a loss is probable and the amount of the loss, or range of loss, can be reasonably estimated. In addition, legal costs are expensed as incurred. Management has assessed each of the following matters based on current information and made a judgment concerning its potential outcome, considering the nature of the claim, the amount and nature of damages sought, and the probability of success. Unless specified below, the Company is unable to predict the outcome of these legal proceedings or reasonably estimate the scope or amount of any associated costs and potential liabilities. As additional information becomes available, management adjusts its assessment and estimates of such contingencies accordingly. Because litigation is subject to inherent uncertainties and unfavorable rulings or developments, it is possible that the ultimate resolution of the Company's liabilities and contingencies could be at amounts that are different from its currently recorded reserves and that such difference could be material.
In addition to the legal proceedings noted below, NRG and its subsidiaries are party to other litigation or legal proceedings arising in the ordinary course of business. In management's opinion, the disposition of these ordinary course matters will not materially adversely affect NRG's consolidated financial position, results of operations, or cash flows.
Midwest Generation, LLC Asbestos Liabilities
The Company, through its subsidiary, Midwest Generation, LLC, may be subject to potential asbestos liabilities as a result of its acquisition of EME. The Company is currently analyzing the scope of potential liability as it may relate to Midwest Generation, LLC.
NRG Energy Center San Francisco LLC
In 2013, NRG Energy Center San Francisco LLC received a Notice of Violation from the San Francisco Department of Public Health alleging improper monitoring of three underground storage tanks. The tanks have not leaked. The Company anticipates settling thisThis matter inwas settled on July 21, 2014 for approximately $137,000123,270.  

Louisiana Generating, LLC
Big Cajun II Alleged Opacity Violations On September 7, 2012, LaGen received a Consolidated Compliance Order & Notice of Potential Penalty, or CCO&NPP, from the LDEQ.  The CCO&NPP alleges there were opacity exceedance events from the Big Cajun II Power Plant on certain dates during the years 2007-2012. In February 2014, LaGen and LDEQ settled this matter for approximately $47,000.

38


Actions Pursued by MC Asset Recovery
With Mirant Corporation's emergence from bankruptcy protection in 2006, certain actions filed by GenOn Energy Holdings and some of its subsidiaries against third parties were transferred to MC Asset Recovery, a wholly owned subsidiary of GenOn Energy Holdings. MC Asset Recovery is governed by a manager who is independent of NRG and GenOn.  MC Asset Recovery is a disregarded entity for income tax purposes. Under the remaining action transferred to MC Asset Recovery, MC Asset Recovery seeks to recover damages from Commerzbank AG and various other banks, or the Commerzbank Defendants, for alleged fraudulent transfers that occurred prior to GenOn Energy Holdings'Mirant's bankruptcy proceedings.  In December 2010, the U.S. District Court for the Northern District of Texas dismissed MC Asset Recovery's complaint against the Commerzbank Defendants.  In January 2011, MC Asset Recovery appealed the District Court's dismissal of its complaint against the Commerzbank Defendants to the U.S. Court of Appeals for the Fifth Circuit.  In March 2012, the Court of Appeals reversed the District Court's dismissal and reinstated MC Asset Recovery's amended complaint against the Commerzbank Defendants.  If MC Asset Recovery succeeds in obtaining any recoveries from the Commerzbank Defendants, the Commerzbank Defendants have asserted that they will seek to file claims in GenOn Energy Holdings'Mirant's bankruptcy proceedings for the amount of those recoveries.  GenOn Energy Holdings would vigorously contest the allowance of any such claims. If the Commerzbank Defendants were to receive an allowed claim as a result of a recovery by MC Asset Recovery on its claims against them, GenOn Energy Holdings would retain from the net amount recovered by MC Asset Recovery an amount equal to the dollar amount of the resulting allowed claim.

31


Pending Natural Gas Litigation
GenOn is party to several lawsuits, certain of which are class action lawsuits, in state and federal courts in Kansas, Missouri, Nevada and Wisconsin. These lawsuits were filed in the aftermath of the California energy crisis in 2000 and 2001 and the resulting FERC investigations and relate to alleged conduct to increase natural gas prices in violation of antitrust and similar laws. The lawsuits seek treble or punitive damages, restitution and/or expenses. The lawsuits also name as parties a number of energy companies unaffiliated with NRG. In July 2011, the U.S. District Court for the District of Nevada, which is handling four of the five cases, granted the defendants' motion for summary judgment and dismissed all claims against GenOn in those cases. The plaintiffs appealed to the U.S. Court of Appeals for the Ninth Circuit. The Ninth CircuitCourt of Appeals reversed the decision of the U.S. District Court for the District of Nevada.Court. On August 26, 2013, GenOn along with the other defendants in the lawsuit filed a petition for a writ of certiorari to the U.S. Supreme Court challenging the Ninth Circuit’sCourt of Appeal’s decision. On December 2, 2013,July 1, 2014, the U.S. Supreme Court requested the views of the U.S. Solicitor General ongranted the petition for a writ of certiorari.
In September 2012, the State of Nevada Supreme Court, which is handling the remaining case, affirmed dismissal by the Eighth Judicial District Court for Clark County, Nevada of all plaintiffs' claims against GenOn. In February 2013, the plaintiffs in the Nevada case filed a petition for a writ of certiorari to the U.S. Supreme Court. In June 2013, the U.S. Supreme Court denied the petition for a writ of certiorari, thereby ending one of the five lawsuits. GenOn has agreed to indemnify CenterPoint against certain losses relating to these lawsuits.
Cheswick Class Action Complaint
In April 2012, a putative class action lawsuit was filed against GenOn in the Court of Common Pleas of Allegheny County, Pennsylvania alleging that emissions from the Cheswick generating facility have damaged the property of neighboring residents. The Company disputes these allegations. Plaintiffs have brought nuisance, negligence, trespass and strict liability claims seeking both damages and injunctive relief. Plaintiffs seek to certify a class that consists of people who own property or live within one mile of the Company's plant. In July 2012, the Company removed the lawsuit to the U.S. District Court for the Western District of Pennsylvania. In October 2012, the courtDistrict Court granted the Company's motion to dismiss, which Plaintiffsplaintiffs appealed to the U.S. Court of Appeals for the Third Circuit. On August 20, 2013, the Third CircuitCourt of Appeals reversed the decision of the District Court. On September 3, 2013, the Company filed a petition for rehearing with the Third CircuitCourt of Appeals which was subsequently denied. In February 2014, the Company filed a petition for a writ of certiorari to the U.S. Supreme Court seeking review and reversal of the Third CircuitCourt of Appeals decision. The DistrictOn June 2, 2014, the U.S. Supreme Court has stayed further proceedings in the case pending a decision ondenied the petition for a writ of certiorari. The case is proceeding in the U.S. District Court for the Western District of Pennsylvania.   

39


Cheswick Monarch Mine NOV
In 2008, the PADEP issued an NOV related to the Monarch mine located near the Cheswick generating facility. It has not been mined for many years. The Company uses itthe Monarch mine for disposal of low-volume wastewater from the Cheswick generating facility and for disposal of leachate collected from ash disposal facilities. The NOV addresses the alleged requirement to maintain a minimum pumping volume from the mine. The PADEP indicated it will seek a civil penalty of approximately $200,000. The Company contests the allegations in the NOV and has not agreed to such penalty. The Company is currently planning to incur capital expenditures in connection with wastewater from Cheswick and leachate from ash disposal facilities.
Energy Plus Holdings
In May 2014, Energy Plus Holdings continues to cooperateexecuted a settlement agreement with the Connecticut Office of Attorney General and Office of Consumer Counsel and the State of New York Office of Attorney General to resolve certain issues related to Energy Plus Holdings's sales, marketing and business practices.  Energy Plus Holdings has been involved in settlement discussions with the Connecticut Office of Attorney General, the Connecticut Office of Consumer Counsel related to its sales, marketing and business practices in Connecticut. The settlement was in accordance with the Company's established reserve for this matter.  Energy Plus Holdings continues to cooperate and discuss a resolution of issues with respect to its sales, marketing and business practices in New York with the New York Office of Attorney General to reach a resolution of the matters in the respective states.General.
Maryland Department of the Environment v. GenOn Chalk Point and GenOn Mid-Atlantic
On January 25, 2013, Food & Water Watch, the Patuxent Riverkeeper and the Potomac Riverkeeper (together, the Citizens Group) sent NRG a letter alleging that the Chalk Point, Dickerson and Morgantown generating facilities were violating the terms of the three National Pollution Discharge Elimination System permits by discharging nitrogen and phosphorous in excess of the limits in each permit. On March 21, 2013, the MDE sent the Company a similar letter with respect to the Chalk Point and Dickerson facilities, threatening to sue within 60 days if the Company did not bring itself into compliance. On June 11, 2013, the Maryland Attorney General on behalf of the MDE filed a complaint in the U.S. District Court for the District of Maryland alleging violations of the Clean Water Act and Maryland environmental laws related to water. The lawsuit is ongoing and seeks injunctive relief and civil penalties in excess of $100,000.

3240

                                                                                                                            

Note 14Regulatory Matters
This footnote should be read in conjunction with the complete description under Note 23, Regulatory Matters, to the Company's 2013 Form 10-K.
NRG operates in a highly regulated industry and is subject to regulation by various federal and state agencies. As such, NRG is affected by regulatory developments at both the federal and state levels and in the regions in which NRG operates. In addition, NRG is subject to the market rules, procedures, and protocols of the various ISO and RTO markets in which NRG participates. These power markets are subject to ongoing legislative and regulatory changes that may impact NRG's wholesale and retail businesses.
In addition to the regulatory proceedings noted below, NRG and its subsidiaries are a party to other regulatory proceedings arising in the ordinary course of business or have other regulatory exposure. In management's opinion, the disposition of these ordinary course matters will not materially adversely affect NRG's consolidated financial position, results of operations, or cash flows.
National
Court Rejects FERC’s Jurisdiction Over Demand Response — On May 23, 2014, the U.S. Court of Appeals for the District of Columbia Circuit vacated FERC’s rules (known as Order No. 745) that allow demand response resources to participate in the FERC-jurisdictional energy markets. The Court of Appeals held that the Federal Power Act does not authorize FERC to exercise jurisdiction over demand response and that instead demand response is part of the retail market over which the states have jurisdiction. The specific order being challenged related solely to energy market participation, but this ruling also calls into question whether demand response will be permitted to participate in the capacity markets in the future. FERC has asked the U.S. Court of Appeals for the District of Columbia Circuit to rehear en banc the decision. The eventual outcome of this proceeding could result in refunds of payments made for non-jurisdictional services and resettlement of wholesale markets but it is not possible to estimate the impact on the Company at this time.
West Region
California Station Power — On December 18, 2012, in Calpine Corporation v. FERC, the U.S. Court of Appeals for the D.C.District of Columbia Circuit upheld a decision by FERC disclaiming jurisdiction over how the states impose retail station power charges. The CPUC may now establish retail charges for future station power consumption. Due to reservation-of-rights language in the California utilities' state-jurisdictional station power tariffs, the court's ruling arguably requiresof the Court of Appeals may require California generators to pay state-imposed retail charges back to the date of enrollment by the facilities in the CAISO's station period program (February 1, 2009, for the Company's Encina and El Segundo facilities; March 1, 2009, for the Company's Long Beach facility).
On November 18, 2011, Southern California Edison Company, or SCE, filed with the CPUC, seeking authorization to begin charging generators station power charges, and to assess such charges retroactively, which the Company and other generators have challenged. On August 13, 2012,July 14, 2014, the CPUC Energy Division issued a draft resolution in which it rejecteddescribing the Company's arguments and approved Southern California Edison's proposed station power charges, including retroactive implementation, but proposing a creditmethod to generators for some portion of their retail station power bill. However, the CPUC withdrew the draft resolution from the calendar and consideration of the measure has not yet been rescheduled.
On April 14, 2014, the CPUC put forth Draft Resolutions for how station power will be handled in theused by SCE and PG&E service territories.to determine station power charges. The Draft Resolutions establishdraft resolution establishes a 15 minute netting period, to take effect December 18, 2012,August 30, 2010, which means that there would be no refund liability associated with station power consumption prior to December 18, 2012.August 30, 2010. The draft resolution remains under consideration by the CPUC and is expected to take up the Draft Resolutions at its May meeting.scheduled for Commission action on August 14, 2014. If approved, partiesthe Company would have 30 days to appeal the ruling before it would be considered final.
TexasGulf Coast Region
South Texas Project — On March 31, 2014, STP submitted the response to a request for information from the NRC regarding the re-evaluation of the seismic hazard at the site, conducted in response to recommendation 2.1 of the Near-Term Task Force that was convened in response to the accident at Fukushima. On March 12, 2012, after the initial industry-wide submittal was reviewed by the NRC, the agency questioned the varying standards applied to risk assessment for seismic hazards used for initial licensing at some stations. As a result, all stations were directed to re-evaluate the risk against present-day requirements and the current design basis. The seismic evaluation of the STP site, recently conducted when preparing the application for a combined construction and operating license for the STP Units 3 & 4 development project, provided some assurance of the adequacy of the walk-downs and analyses to be conducted. The station followed the guidance in the “Seismic Evaluation Guidance: Screening, Prioritization, and Implementation Details (SPID) for the Resolution of Fukushima Near-Term Task Force Recommendation 2.1: Seismic” report published by the Electric Power Research Institute. This re-evaluation confirmed that the updated ground motion response spectrum does not exceed the bounds of the safe shutdown earthquake found in the current design basisoperating license and as a result, no further evaluations need to be performed.

3341

                                                                                                                            

Note 15Environmental Matters
This footnote should be read in conjunction with the complete description under Note 24, Environmental Matters, to the Company's 2013 Form 10-K.
NRG is subject to a wide range of environmental regulationslaws in the development, ownership, construction and operation of projects in the United States and certain international regions. These laws and regulations generally require that governmental permits and approvals be obtained before construction and during operation of power plants. Environmental regulationslaws have become increasingly stringent and NRG expects this trend to continue. The electric generation industry is likely to face new requirements to address various emissions, including greenhouse gases, as well as combustion byproducts, water discharge and use, and threatened and endangered species. In general, future laws and regulations are expected to require the addition of emissions controls or other environmental controls or to impose certain restrictions on the operations of the Company's facilities, which could have a material effect on the Company's operations.
The EPA released CSAPR on July 7,in 2011, which was scheduled to replace CAIR onin January 1, 2012. On August 21, 2012,In December 2011, the U.S. Court of Appeals for the D.C.District of Columbia Circuit stayed the implementation of CSAPR and then issued an opinion in August 2012 vacating CSAPR and keeping CAIR in place until the EPA can replace it. On April 29, 2014, the U.S. Supreme Court reversed and remanded the D.C. Circuit's opinion. NRGThe Company expects further proceedings in the D.C. CircuitCourt of Appeals over the next few months. While NRG is unable to predict the final outcome of the ongoing litigation, the Company believes its investment in pollution controls and cleaner technologies coupled with planned strategic plant retirementretirements should leave the fleet well positioned for compliance.
In January 2014, the EPA re-proposed the NSPS for CO2 emissions from new fossil-fuel-fired electric generating units that had been previously proposed in April 2012. The re-proposed standards are 10001,000 pounds of CO2 per MWh for large gas units and 11001,100 pounds of CO2 per MWh for coal units and small gas units. Proposed standards are in effect until a final rule is published or another rule is re-proposed. InOn June 18, 2014, the EPA intends to propose anotherproposed a rule that would require states to develop CO2 emission standards that would apply to existing fossil-fueled generating facilities. Specifically, the EPA proposed state-specific rate-based standards for CO2 emissions, as well as guidelines for states to follow in developing plans to achieve the state-specific standards. The EPA anticipates finalizing this rule in June 2015.
Water
In May 2014, the EPA released a prepublication version of the final regulation regarding once through cooling from existing facilities to address impingement and entrainment concerns. NRG anticipates that more stringent requirements will be incorporated into some of its water discharge permits over the next several years.
East Region
The MDE has announced that it intends to promulgate more stringent regulations regarding SO2 and NOx emissions, which could negatively affect certain of the Company's coal facilities located in Maryland.
Environmental Capital Expenditures
Based on current rules, technology and preliminary plans based on some proposed rules, NRG estimates that environmental capital expenditures from 2014 through 2018 required to comply with environmental laws will be approximately $326906 million which includes $116123 million for GenOn.GenOn and $567 million (of which $22 million is attributable to interest during construction) for plants acquired in the EME acquisition.
In connection with the acquisition of EME, as further described in Note 3, Business Acquisitions and Dispositions, NRG has committed to fund up to $350 million in capital expenditures for plant modifications at Powerton and Joliet to comply with MATS, of which the Company estimates that up to $100 million will be incurred in 2014. The Company is in the process of evaluating additional capital expenditures that will be incurred in connection with the acquisition and integration of EME.  environmental regulations.

3442

                                                                                                                            

Note 16Condensed Consolidating Financial Information
As of March 31,June 30, 2014, the Company had outstanding $6.46.6 billion of Senior Notes due from 2018 - 2023,2024, as shown in Note 7, Debt and Capital Leases. These Senior Notes are guaranteed by certain of NRG's current and future 100% owned domestic subsidiaries, or guarantor subsidiaries. These guarantees are both joint and several. The non-guarantor subsidiaries include all of NRG's foreign subsidiaries and certain domestic subsidiaries, including GenOn and its subsidiaries.subsidiaries, NRG Yield, Inc. and its subsidiaries and other subsidiaries of NRG that are subject to project financing.
Unless otherwise noted below, each of the following guarantor subsidiaries fully and unconditionally guaranteed the Senior Notes as of March 31,June 30, 2014:
Ace Energy, Inc.Meriden Gas TurbinesMiddletown Power LLCNRG Oswego Harbor Power Operations Inc.
Allied Warranty LLCMiddletownMontville Power LLCNRG PacGen Inc.
Allied Home Warranty GP LLCMontville Power LLCNRG Power Marketing LLC
Arthur Kill Power LLCNEO CorporationNRG Reliability SolutionsPortable Power LLC
Astoria Gas Turbine Power LLCNEO Freehold-Gen LLCNRG Renter's ProtectionPower Marketing LLC
Bayou Cove Peaking Power, LLCNEO Power Services Inc.NRG RetailReliability Solutions LLC
BidURenergy, Inc.New Genco GP, LLCNRG Retail NortheastRenter's Protection LLC
Cabrillo Power I LLCNorwalk Power LLCNRG Rockford AcquisitionRetail LLC
Cabrillo Power II LLCNRG Affiliate Services Inc.NRG Saguaro Operations Inc.Retail Northeast LLC
Carbon Management Solutions LLCNRG Artesian Energy LLCNRG Rockford Acquisition LLC
Cirro Group, Inc.NRG Arthur Kill Operations Inc.NRG Saguaro Operations Inc.
Cirro Energy Services, Inc.NRG Astoria Gas Turbine Operations Inc.NRG Security LLC
Clean Edge Energy LLCNRG Arthur Kill Operations Inc.Bayou Cove LLCNRG Services Corporation
Conemaugh Power LLCNRG Astoria Gas Turbine Operations Inc.Business Solutions LLCNRG SimplySmart Solutions LLC
Connecticut Jet Power LLCNRG Bayou Cove LLCCabrillo Power Operations Inc.NRG South Central Affiliate Services Inc.
Cottonwood Development LLCNRG Cabrillo PowerCalifornia Peaker Operations Inc.LLCNRG South Central Generating LLC
Cottonwood Energy Company LPNRG California Peaker OperationsCedar Bayou Development Company, LLCNRG South Central Operations Inc.
Cottonwood Generating Partners I LLCNRG Cedar Bayou Development Company, LLCConnecticut Affiliate Services Inc.NRG South Texas LP
Cottonwood Generating Partners II LLCNRG Connecticut Affiliate Services Inc.Construction LLCNRG Texas C&I Supply LLC
Cottonwood Generating Partners III LLCNRG ConstructionCurtailment Solutions LLCNRG Texas Gregory LLC
Cottonwood Technology Partners LPNRG Curtailment Solutions LLCDevelopment Company Inc.NRG Texas Holding Inc.
Devon Power LLCNRG Development CompanyDevon Operations Inc.NRG Texas LLC
Dunkirk Power LLCNRG Devon Operations Inc.Dispatch Services LLCNRG Texas Power LLC
Eastern Sierra Energy Company LLCNRG Dispatch Services LLCNRG Unemployment Protection LLC
El Segundo Power, LLCNRG Dunkirk Operations Inc.NRG Warranty Services LLC
El Segundo Power, II LLCNRG El Segundo Operations Inc.NRG West Coast LLC
Elbow Creek Wind ProjectEl Segundo Power II LLCNRG Energy Labor Services LLCNRG Western Affiliate Services Inc.
Energy Alternatives Wholesale,Elbow Creek Wind Project LLCNRG Energy Services Group LLCO'Brien Cogeneration, Inc. II
Energy Curtailment Specialists, Inc.Alternatives Wholesale, LLCNRG Energy Services International Inc.ONSITE Energy, Inc.
Energy Plus Holdings LLCCurtailment Specialists, Inc.NRG Energy Services LLCOswego Harbor Power LLC
Energy Plus Natural GasHoldings LLCNRG Generation Holdings, Inc.RE Retail Receivables, LLC
Energy Protection Insurance CompanyPlus Natural Gas LLCNRG Home & Business Solutions LLCReliant Energy Northeast LLC
Everything Energy LLCProtection Insurance CompanyNRG Home Solutions LLCReliant Energy Power Supply, LLC
GCP Funding Company,Everything Energy LLCNRG Home Solutions Product LLCReliant Energy Retail Holdings, LLC
Green Mountain EnergyGCP Funding Company, LLCNRG Homer City Services LLCReliant Energy Retail Services, LLC
Green Mountain Energy CompanyNRG Huntley Operations Inc.RERH Holdings LLC
  (NY Com) LLCGreen Mountain Energy CompanyNRG Identity Protect LLCSaguaro Power LLC
Green Mountain Energy Company  (NY Res) LLCNRG Ilion Limited PartnershipSomerset Operations Inc.
  (NY Res)Gregory Partners, LLCNRG Ilion LP LLCSomerset Power LLC
Gregory Power Partners LLCNRG International LLCTexas Genco Financing Corp.
GregoryHuntley Power Partners LLCNRG Maintenance Services LLCTexas Genco GP, LLC
Huntley PowerIndependence Energy Alliance LLCNRG Mextrans Inc.Texas Genco Holdings, Inc.
Independence Energy AllianceGroup LLCNRG MidAtlantic Affiliate Services Inc.Texas Genco LP, LLC
Independence Energy GroupNatural Gas LLCNRG Middletown Operations Inc.Texas Genco Operating Services, LLC
Independence Energy Natural Gas LLCIndian River Operations Inc.NRG Montville Operations Inc.Texas Genco Services, LP
Indian River Operations Inc.Power LLCNRG New Jersey Energy Sales LLCUS Retailers LLC
Indian RiverKeystone Power LLCNRG New Roads Holdings LLCVienna Operations Inc.
KeystoneLangford Wind Power, LLCNRG North Central Operations Inc.Vienna Power LLC
Langford Wind Power,Lone Star A/C & Appliance Repairs, LLCNRG Northeast Affiliate Services Inc.WCP (Generation) Holdings LLC
Lone Star A/C & Appliance Repairs,Louisiana Generating LLCNRG Norwalk Harbor Operations Inc.West Coast Power LLC
Louisiana GeneratingMeriden Gas Turbines LLCNRG Operating Services, Inc. 

3543

                                                                                                                            

NRG conducts much of its business through and derives much of its income from its subsidiaries. Therefore, the Company's ability to make required payments with respect to its indebtedness and other obligations depends on the financial results and condition of its subsidiaries and NRG's ability to receive funds from its subsidiaries. There are no restrictions on the ability of any of the guarantor subsidiaries to transfer funds to NRG. In addition,However, there may be restrictions for certain non-guarantor subsidiaries.
The following condensed consolidating financial information presents the financial information of NRG Energy, Inc., the guarantor subsidiaries and the non-guarantor subsidiaries in accordance with Rule 3-10 under the SEC Regulation S-X. The financial information may not necessarily be indicative of results of operations or financial position had the guarantor subsidiaries or non-guarantor subsidiaries operated as independent entities.
In this presentation, NRG Energy, Inc. consists of parent company operations. Guarantor subsidiaries and non-guarantor subsidiaries of NRG are reported on an equity basis. For companies acquired, the fair values of the assets and liabilities acquired have been presented on a push-down accounting basis.

3644

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS
For the Three Months Ended March 31,June 30, 2014
(Unaudited)
Guarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 ConsolidatedGuarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated
(In millions)(In millions)
Operating Revenues                  
Total operating revenues$2,279
 $1,251
 $
 $(44) $3,486
$2,514
 $1,129
 $
 $(22) $3,621
Operating Costs and Expenses         

 

 

 

  
Cost of operations1,793
 974
 (4) (30) 2,733
2,048
 762
 11
 (4) 2,817
Depreciation and amortization198
 134
 3
 
 335
211
 170
 5
 
 386
Selling, general and administrative105
 57
 64
 
 226
106
 82
 80
 
 268
Acquisition-related transaction and integration costs
 1
 11
 
 12

 7
 33
 
 40
Development activity expenses
 10
 9
 

 19

 7
 14
 
 21
Total operating costs and expenses2,096
 1,176
 83
 (30) 3,325
2,365
 1,028
 143
 (4) 3,532
Gain on sale of assets
 19
 
 
 19
Operating Income/(Loss)183
 94
 (83) (14) 180
149
 101
 (143) (18) 89
Other Income/(Expense)                  
Equity in earnings/(loss) of consolidated subsidiaries49
 (6) 115
 (158) 
Equity in earnings of consolidated subsidiaries52
 
 65
 (117) 
Equity in earnings of unconsolidated affiliates4
 1
 
 2
 7
6
 17
 
 (9) 14
Other income, net1
 4
 7
 (1) 11
Other income/(loss), net3
 4
 (2) 
 5
Loss on debt extinguishment
 (9) (32) 
 (41)
 
 (40) 
 (40)
Interest expense(6) (107) (143) 1
 (255)(5) (120) (149) 
 (274)
Total other expense48
 (117) (53) (156) (278)
Total other income/(expense)56
 (99) (126) (126) (295)
Income/(Loss) Before Income Taxes231
 (23) (136) (170) (98)205
 2
 (269) (144) (206)
Income tax expense/(benefit)63
 (10) (84) 

 (31)47
 4
 (177) 
 (126)
Net Income/(Loss)168
 (13) (52) (170) (67)158
 (2) (92) (144) (80)
Less: Net (loss)/income attributable to noncontrolling interest
 (3) 4
 (12) (11)
Less: Net income attributable to noncontrolling interest
 39
 5
 (27) 17
Net Income/(Loss) attributable to
NRG Energy, Inc.
$168
 $(10) $(56) $(158) $(56)$158
 $(41) $(97) $(117) $(97)
(a)All significant intercompany transactions have been eliminated in consolidation.

3745


NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS
For the Six Months Ended June 30, 2014
(Unaudited)
 Guarantor Subsidiaries Non-Guarantor Subsidiaries NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated
 (In millions)
Operating Revenues         
Total operating revenues$4,793
 $2,380
 $
 $(66) $7,107
Operating Costs and Expenses         
Cost of operations3,841
 1,736
 7
 (34) 5,550
Depreciation and amortization409
 304
 8
 
 721
Selling, general and administrative211
 139
 144
 
 494
Acquisition-related transaction and integration costs
 8
 44
 
 52
Development activity expenses
 17
 23
 
 40
Total operating costs and expenses4,461
 2,204
 226
 (34) 6,857
Gain on sale of assets
 19
 
 
 19
Operating Income/(Loss)332
 195
 (226) (32) 269
Other Income/(Expense)         
Equity in earnings/(loss) of consolidated subsidiaries101
 (6) 180
 (275) 
Equity in earnings of unconsolidated affiliates10
 18
 
 (7) 21
Other income, net4
 8
 5
 (1) 16
Loss on debt extinguishment
 (9) (72) 
 (81)
Interest expense(11) (227) (292) 1
 (529)
Total other income/(expense)104
 (216) (179) (282) (573)
Income/(Loss) Before Income Taxes436
 (21) (405) (314) (304)
Income tax expense/(benefit)110
 (6) (261) 
 (157)
Net Income/(Loss)326
 (15) (144) (314) (147)
Less: Net income attributable to noncontrolling interest
 36
 9
 (39) 6
Net Income/(Loss) attributable to
NRG Energy, Inc.
$326
 $(51) $(153) $(275) $(153)
(a)All significant intercompany transactions have been eliminated in consolidation.


46

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME/(LOSS)
For the Three Months Ended March 31,June 30, 2014
(Unaudited)
Guarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 ConsolidatedGuarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated
(In millions)(In millions)
Net Income/(Loss)$168
 $(13) $(52) $(170) $(67)$158
 $(2) $(92) $(144) $(80)
Other comprehensive income, net of tax                  
Unrealized gain/(loss) on derivatives, net6
 (6) 5
 (14) (9)2
 (20) (8) 7
 (19)
Foreign currency translation adjustments, net
 6
 
 
 6

 (1) (2) 
 (3)
Available-for-sale securities, net
 
 4
 2
 6

 5
 4
 (2) 7
Defined benefit plan, net2
 
 
 
 2
(2) (13) 25
 
 10
Other comprehensive income8
 
 9
 (12) 5
Other comprehensive income/(loss)
 (29) 19
 5
 (5)
Comprehensive income/(loss)176
 (13) (43) (182) (62)158
 (31) (73) (139) (85)
Less: Comprehensive (loss)/income attributable to noncontrolling interest
 (5) 4
 (14) (15)
Less: Comprehensive income attributable to noncontrolling interest
 32
 5
 (25) 12
Comprehensive income/(loss) attributable to NRG Energy, Inc.176
 (8) (47) (168) (47)158
 (63) (78) (114) (97)
Dividends for preferred shares
 
 2
 
 2

 
 3
 
 3
Comprehensive income/(loss) available for common stockholders$176
 $(8) $(49) $(168) $(49)$158
 $(63) $(81) $(114) $(100)
(a)All significant intercompany transactions have been eliminated in consolidation.

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME/(LOSS)
For the Six Months Ended June 30, 2014
(Unaudited)
 Guarantor Subsidiaries Non-Guarantor Subsidiaries NRG Energy, Inc.
(Note Issuer)
 Eliminations(a) Consolidated
 (In millions)
Net Income/(Loss)$326
 $(15) $(144) $(314) $(147)
Other comprehensive income, net of tax         
Unrealized gain/(loss) on derivatives, net8
 (26) (3) (7) (28)
Foreign currency translation adjustments, net
 5
 (2) 
 3
Available-for-sale securities, net
 5
 8
 
 13
Defined benefit plan, net
 (13) 25
 
 12
Other comprehensive income/(loss)8
 (29) 28
 (7) 
Comprehensive income/(loss)334
 (44) (116) (321) (147)
Less: Comprehensive income/(loss) attributable to noncontrolling interest
 27
 9
 (39) (3)
Comprehensive income/(loss) attributable to NRG Energy, Inc.334
 (71) (125) (282) (144)
Dividends for preferred shares
 
 5
 
 5
Comprehensive income/(loss) available for common stockholders$334
 $(71) $(130) $(282) $(149)
(a)All significant intercompany transactions have been eliminated in consolidation.

3847

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING BALANCE SHEETS
March 31,June 30, 2014
(Unaudited)
Guarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 ConsolidatedGuarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated
ASSETS(In millions)(In millions)
Current Assets                  
Cash and cash equivalents$22
 $1,459
 $1,706
 $
 $3,187
$25
 $1,121
 $335
 $
 $1,481
Funds deposited by counterparties4
 
 
 
 4
5
 4
 
 
 9
Restricted cash16
 189
 4
 
 209
9
 276
 1
 
 286
Accounts receivable, net906
 243
 
 
 1,149
1,205
 277
 
 
 1,482
Inventory380
 401
 
 
 781
419
 577
 
 
 996
Derivative instruments970
 634
 
 (31) 1,573
989
 852
 
 (140) 1,701
Deferred income taxes
 41
 37
 
 78

 41
 38
 
 79
Cash collateral paid in support of energy risk management activities315
 372
 
 
 687
282
 290
 
 
 572
Accounts receivable - affiliate5,217
 67
 (4,043) (1,233) 8
5,661
 821
 (4,748) (1,724) 10
Renewable energy grant receivable
 116
 
 
 116

 614
 
 
 614
Prepayments and other current assets120
 447
 24
 
 591
128
 367
 32
 
 527
Total current assets7,950
 3,969
 (2,272) (1,264) 8,383
8,723
 5,240
 (4,342) (1,864) 7,757
Net property, plant and equipment9,023
 10,498
 148
 (25) 19,644
8,884
 12,563
 153
 (24) 21,576
Other Assets                  
Investment in subsidiaries558
 (319) 19,103
 (19,342) 
573
 (932) 22,474
 (22,115) 
Equity investments in affiliates(27) 594
 
 (105) 462
(20) 1,014
 
 (129) 865
Notes receivable, less current portion
 58
 131
 (120) 69

 73
 108
 (96) 85
Goodwill1,974
 64
 
 
 2,038
2,064
 52
 

 
 2,116
Intangible assets, net1,075
 242
 4
 (21) 1,300
958
 545
 (47) (22) 1,434
Nuclear decommissioning trust fund557
 
 
 
 557
576
 
 
 
 576
Deferred income tax3
 689
 724
 
 1,416
8
 586
 906
 
 1,500
Derivative instruments130
 208
 
 (5) 333
172
 269
 
 (28) 413
Other non-current assets87
 280
 392
 
 759
96
 637
 574
 

 1,307
Total other assets4,357
 1,816
 20,354
 (19,593) 6,934
4,427
 2,244
 24,015
 (22,390) 8,296
Total Assets$21,330
 $16,283
 $18,230
 $(20,882) $34,961
$22,034
 $20,047
 $19,826
 $(24,278) $37,629
LIABILITIES AND STOCKHOLDERS’ EQUITY                  
Current Liabilities                  
Current portion of long-term debt and capital leases$1
 $664
 $20
 $
 $685
$1
 $813
 $19
 $
 $833
Accounts payable668
 390
 24
 
 1,082
748
 325
 30
 
 1,103
Accounts payable — affiliate802
 1,167
 (736) (1,233) 
1,054
 365
 305
 (1,724) 
Derivative instruments954
 581
 
 (31) 1,504
1,029
 847
 
 (140) 1,736
Cash collateral received in support of energy risk management activities4
 
 
 
 4
5
 4
 
 
 9
Accrued expenses and other current liabilities246
 480
 223
 1
 950
283
 491
 291
 

 1,065
Total current liabilities2,675
 3,282
 (469) (1,263) 4,225
3,120
 2,845
 645
 (1,864) 4,746
Other Liabilities                  
Long-term debt and capital leases317
 8,147
 8,460
 (121) 16,803
316
 9,272
 8,673
 (96) 18,165
Nuclear decommissioning reserve298
 
 
 
 298
302
 
 
 
 302
Nuclear decommissioning trust liability324
 
 
 
 324
336
 
 
 
 336
Deferred income taxes1,090
 (1,003) (63) 
 24
1,142
 (1,003) (68) 
 71
Derivative instruments176
 86
 
 (5) 257
189
 194
 
 (29) 354
Out-of-market contracts123
 1,034
 
 
 1,157
119
 1,056
 
 
 1,175
Other non-current liabilities428
 622
 179
 1
 1,230
424
 583
 247
 

 1,254
Total non-current liabilities2,756
 8,886
 8,576
 (125) 20,093
2,828
 10,102
 8,852
 (125) 21,657
Total liabilities5,431
 12,168
 8,107
 (1,388) 24,318
5,948
 12,947
 9,497
 (1,989) 26,403
3.625% convertible perpetual preferred stock
 
 249
 
 249

 
 249
 
 249
Stockholders’ Equity15,899
 4,115
 9,874
 (19,494) 10,394
16,086
 7,100
 10,080
 (22,289) 10,977
Total Liabilities and Stockholders’ Equity$21,330
 $16,283
 $18,230
 $(20,882) $34,961
$22,034
 $20,047
 $19,826
 $(24,278) $37,629
(a)All significant intercompany transactions have been eliminated in consolidation.

3948

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS
For the ThreeSix Months Ended March 31,June 30, 2014
(Unaudited)
Guarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 ConsolidatedGuarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated
(In millions)(In millions)
Cash Flows from Operating Activities                  
Net Cash Provided/(Used) by Operating Activities446
 430
 (886) 401
 391
$798
 $641
 $(2,429) $1,360
 $370
Cash Flows from Investing Activities       
  
       
  
Intercompany loans to subsidiaries(405) 4
 401
 
 
(Payments for)/proceeds from intercompany loans to subsidiaries(808) (552) 1,360
 
 
Acquisition of businesses, net of cash acquired
 (25) (193) 
 (218)
 (25) (1,792) 
 (1,817)
Capital expenditures(73) (162) (2) 
 (237)(9) (134) (364) 
 (507)
Decrease in restricted cash, net
 3
 
 
 3
(Increase)/decrease in restricted cash — U.S. DOE projects(4) 60
 
 
 56
(Increase)/decrease in restricted cash, net(2) (5) 1
 
 (6)
Decrease/(increase) in restricted cash — U.S. DOE projects
 24
 (3) 
 21
Decrease in notes receivable
 1
 
 
 1

 2
 
 
 2
Investments in nuclear decommissioning trust fund securities(188) 
 
 
 (188)(340) 
 
 
 (340)
Proceeds from sales of nuclear decommissioning trust fund securities183
 
 
 
 183
334
 
 
 
 334
Proceeds from renewable energy grants
 387
 
 
 387

 429
 
 
 429
Proceeds from sale of assets, net of cash disposed of
 
 77
 
 77

 
 77
 
 77
Cash proceeds to fund cash grant bridge loan payment
 57
 
 
 57

 57
 
 
 57
Other7
 (4) 
 
 3
(4) 1
 
 
 (3)
Net Cash (Used)/Provided by Investing Activities(480) 321
 283
 
 124
Net Cash Used by Investing Activities(829) (203) (721) 
 (1,753)
Cash Flows from Financing Activities   
  
       
  
    
Proceeds from/payments for intercompany loans
 
 401
 (401) 
Proceeds from/(payments for) intercompany loans
 
 1,360
 (1,360) 
Payment of dividends to common and preferred stockholders
 
 (41) 
 (41)
 
 (91) 
 (91)
Net payments for settlement of acquired derivatives that include financing elements
 (223) 
 
 (223)
 (167) 
 
 (167)
Contributions from noncontrolling interest in subsidiaries
 9
 
 
 9

 10
 
 
 10
Proceeds from issuance of long-term debt
 464
 1,100
 
 1,564

 551
 3,335
 
 3,886
Proceeds from issuance of common stock
 
 3
 
 3

 
 8
 
 8
Payment of debt issuance and hedging costs
 (9) (14) 
 (23)
 (15) (28) 
 (43)
Payments for short and long-term debt
 (405) (468) 
 (873)
 (542) (2,427) 
 (2,969)
Net Cash (Used)/Provided by Financing Activities
 (164) 981
 (401) 416

 (163) 2,157
 (1,360) 634
Effect of exchange rate changes on cash and cash equivalents
 2
 
 
 2

 (24) 
 
 (24)
Net (Decrease)/Increase in Cash and Cash Equivalents(34) 589
 378
 
 933
(31) 251
 (993) 
 (773)
Cash and Cash Equivalents at Beginning of Period56
 870
 1,328
 
 2,254
56
 870
 1,328
 
 2,254
Cash and Cash Equivalents at End of Period$22
 $1,459
 $1,706
 $
 $3,187
$25
 $1,121
 $335
 $
 $1,481
(a)All significant intercompany transactions have been eliminated in consolidation.

4049

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS
For the Three Months Ended March 31,June 30, 2013
(Unaudited)
Guarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 ConsolidatedGuarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated
(In millions)(In millions)
Operating Revenues                  
Total operating revenues$1,590
 $525
 $
 $(34) $2,081
$2,171
 $850
 $
 $(92) $2,929
Operating Costs and Expenses                  
Cost of operations1,258
 515
 7
 (27) 1,753
1,647
 492
 
 (88) 2,051
Depreciation and amortization204
 100
 3
 
 307
207
 103
 3
 
 313
Selling, general and administrative115
 52
 67
 (7) 227
110
 66
 58
 (4) 230
Acquisition-related transaction and integration costs
 29
 13
 
 42

 12
 15
 
 27
Development activity expenses
 6
 12
 
 18

 7
 14
 
 21
Total operating costs and expenses1,577
 702
 102
 (34) 2,347
1,964
 680
 90
 (92) 2,642
Operating Income/(Loss)13
 (177) (102) 
 (266)207
 170
 (90) 
 287
Other Income/(Expense)              
    
Equity in earnings/(losses) of consolidated subsidiaries1
 (2) (164) 165
 
20
 (2) 208
 (226) 
Equity in earnings of unconsolidated affiliates1
 2
 
 
 3
1
 4
 
 3
 8
Other income, net1
 2
 1
 
 4
1
 (2) 1
 
 
Loss on debt extinguishment
 
 (28) 
 (28)
 (11) (10) 
 (21)
Interest expense(5) (64) (127) 
 (196)(5) (77) (124) 
 (206)
Total other expense(2) (62) (318) 165
 (217)
Income/(Loss) Before Income Taxes11
 (239) (420) 165
 (483)
Total other income/(expense)17
 (88) 75
 (223) (219)
Income/Loss Before Income Taxes224
 82
 (15) (223) 68
Income tax expense/(benefit)21
 (85) (88) 
 (152)65
 11
 (139) 
 (63)
Net Loss(10) (154) (332) 165
 (331)
Net Income159
 71
 124
 (223) 131
Less: Net income attributable to noncontrolling interest
 1
 
 
 1

 4
 
 3
 7
Net Loss attributable to NRG Energy, Inc.$(10) $(155) $(332) $165
 $(332)
Net Income attributable to NRG Energy, Inc.$159
 $67
 $124
 $(226) $124
(a)All significant intercompany transactions have been eliminated in consolidation.

4150


NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS
For the Six Months Ended June 30, 2013
(Unaudited)
 Guarantor Subsidiaries Non-Guarantor Subsidiaries NRG Energy, Inc.
(Note Issuer)
 Eliminations(a) Consolidated
 (In millions)
Operating Revenues         
Total operating revenues$3,761
 $1,375
 $
 $(126) $5,010
Operating Costs and Expenses         
Cost of operations2,905
 1,007
 7
 (115) 3,804
Depreciation and amortization411
 203
 6
 
 620
Selling, general and administrative225
 118
 125
 (11) 457
Acquisition-related transaction and integration costs
 41
 28
 
 69
Development activity expenses
 13
 26
 
 39
Total operating costs and expenses3,541
 1,382
 192
 (126) 4,989
Operating Income/(Loss)220
 (7) (192) 
 21
Other Income/(Expense)         
Equity in earnings/(losses) of consolidated subsidiaries21
 (4) 44
 (61) 
Equity in earnings of unconsolidated affiliates2
 6
 
 3
 11
Other income, net2
 
 2
 
 4
Loss on debt extinguishment
 (11) (38) 
 (49)
Interest expense(10) (141) (251) 
 (402)
Total other income/(expense)15
 (150) (243) (58) (436)
Income/(Loss) Before Income Taxes235
 (157) (435) (58) (415)
Income tax expense/(benefit)86
 (74) (227) 
 (215)
Net Income/(Loss)149
 (83) (208) (58) (200)
Less: Net income attributable to noncontrolling interest
 5
 
 3
 8
Net Income/(Loss) attributable to NRG Energy, Inc.$149
 $(88) $(208) $(61) $(208)
(a)All significant intercompany transactions have been eliminated in consolidation.


51

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENTS OF COMPREHENSIVE LOSSINCOME
For the Three Months Ended March 31,June 30, 2013
(Unaudited)
Guarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 ConsolidatedGuarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated
(In millions)(In millions)
Net Loss$(10) $(154) $(332) $165
 $(331)
Net Income$159
 $71
 $124
 $(223) $131
Other comprehensive (loss)/income, net of tax                  
Unrealized (loss)/gain on derivatives, net(9) 5
 7
 4
 7
(32) 44
 (15) 20
 17
Available-for-sale securities, net
 
 2
 
 2
Foreign currency translation adjustments, net
 (15) (4) 
 (19)
Defined benefit plan
 
 5
 
 5

 25
 (5) 
 20
Other comprehensive (loss)/income(9) 5
 14
 4
 14
(32) 54
 (24) 20
 18
Comprehensive loss(19) (149) (318) 169
 (317)
Comprehensive income127
 125
 100
 (203) 149
Less: Comprehensive income attributable to noncontrolling interest
 1
 
 
 1

 9
 
 (2) 7
Comprehensive loss attributable to NRG Energy, Inc.(19) (150) (318) 169
 (318)
Comprehensive income attributable to NRG Energy, Inc.127
 116
 100
 (201) 142
Dividends for preferred shares
 
 2
 
 2

 
 3
 
 3
Comprehensive loss available for common stockholders$(19) $(150) $(320) $169
 $(320)
Comprehensive income available for common stockholders$127
 $116
 $97
 $(201) $139
(a)All significant intercompany transactions have been eliminated in consolidation.


NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME/(LOSS)
For the Six Months Ended June 30, 2013
(Unaudited)
 Guarantor Subsidiaries Non-Guarantor Subsidiaries NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated
 (In millions)
Net Income/(Loss)$149
 $(83) $(208) $(58) $(200)
Other comprehensive (loss)/income, net of tax         
Unrealized (loss)/gain on derivatives, net(41) 49
 (8) 24
 24
Foreign currency translation adjustments, net
 (15) (4) 
 (19)
Available-for-sale securities, net
 
 2
 
 2
Defined benefit plan
 25
 
 
 25
Other comprehensive (loss)/income(41) 59
 (10) 24
 32
Comprehensive income/(loss)108
 (24) (218) (34) (168)
Less: Comprehensive income attributable to noncontrolling interest
 10
 
 (2) 8
Comprehensive income/(loss) attributable to NRG Energy, Inc.108
 (34) (218) (32) (176)
Dividends for preferred shares
 
 5
 
 5
Comprehensive income/(loss) available for common stockholders$108
 $(34) $(223) $(32) $(181)
(a)All significant intercompany transactions have been eliminated in consolidation.

4252

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING BALANCE SHEETS
December 31, 2013
Guarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 ConsolidatedGuarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated
ASSETS(In millions)(In millions)
Current Assets                  
Cash and cash equivalents$56
 $870
 $1,328
 $
 $2,254
$56
 $870
 $1,328
 $
 $2,254
Funds deposited by counterparties7
 56
 
 
 63
7
 56
 
 
 63
Restricted cash12
 252
 4
 
 268
12
 252
 4
 
 268
Accounts receivable, net965
 249
 
 
 1,214
965
 249
 
 
 1,214
Inventory436
 462
 
 
 898
436
 462
 
 
 898
Derivative instruments866
 470
 
 (8) 1,328
866
 470
 
 (8) 1,328
Deferred income taxes
 41
 217
 
 258

 41
 217
 
 258
Cash collateral paid in support of energy risk management activities214
 62
 
 
 276
214
 62
 
 
 276
Renewable energy grant receivable
 539
 
 
 539

 539
 
 
 539
Prepayments and other current assets4,778
 379
 (3,802) (857) 498
4,778
 379
 (3,802) (857) 498
Total current assets7,334
 3,380
 (2,253) (865) 7,596
7,334
 3,380
 (2,253) (865) 7,596
Net Property, Plant and Equipment9,116
 10,604
 153
 (22) 19,851
9,116
 10,604
 153
 (22) 19,851
Other Assets                  
Investment in subsidiaries32
 422
 18,266
 (18,720) 
32
 422
 18,266
 (18,720) 
Equity investments in affiliates(30) 583
 
 (100) 453
(30) 583
 
 (100) 453
Capital leases and notes receivable, less current portion
 62
 105
 (94) 73

 62
 105
 (94) 73
Goodwill1,973
 12
 
 
 1,985
1,973
 12
 
 
 1,985
Intangible assets, net925
 232
 4
 (21) 1,140
925
 232
 4
 (21) 1,140
Nuclear decommissioning trust fund551
 
 
 
 551
551
 
 
 
 551
Deferred income taxes
 681
 521
 
 1,202


 681
 521
 
 1,202
Derivative instruments110
 202
 
 (1) 311
110
 202
 
 (1) 311
Other non-current assets76
 281
 383
 
 740
76
 281
 383
 
 740
Total other assets3,637
 2,475
 19,279
 (18,936) 6,455
3,637
 2,475
 19,279
 (18,936) 6,455
Total Assets$20,087
 $16,459
 $17,179
 $(19,823) $33,902
$20,087
 $16,459
 $17,179
 $(19,823) $33,902
LIABILITIES AND STOCKHOLDERS’ EQUITY                  
Current Liabilities                  
Current portion of long-term debt and capital leases$1
 $1,029
 $20
 $
 $1,050
$1
 $1,029
 $20
 $
 $1,050
Accounts payable652
 352
 34
 
 1,038
652
 352
 34
 
 1,038
Accounts payable — affiliate1,350
 760
 (1,253) (857) 
1,350
 760
 (1,253) (857) 
Derivative instruments859
 204
 
 (8) 1,055
859
 204
 
 (8) 1,055
Cash collateral received in support of energy risk management activities6
 57
 
 
 63
6
 57
 
 
 63
Accrued expenses and other current liabilities297
 410
 291
 
 998
297
 410
 291
 
 998
Total current liabilities3,165
 2,812
 (908) (865) 4,204
3,165
 2,812
 (908) (865) 4,204
Other Liabilities                  
Long-term debt and capital leases317
 7,837
 7,707
 (94) 15,767
317
 7,837
 7,707
 (94) 15,767
Nuclear decommissioning reserve294
 
 
 
 294
294
 
 
 
 294
Nuclear decommissioning trust liability324
 
 
 
 324
324
 
 
 
 324
Deferred income taxes1,024
 (1,002) 
 
 22
1,024
 (1,002) 
 
 22
Derivative instruments147
 49
 
 (1) 195
147
 49
 
 (1) 195
Out-of-market contracts127
 1,050
 
 
 1,177
127
 1,050
 
 
 1,177
Other non-current liabilities412
 615
 174
 
 1,201
412
 615
 174
 
 1,201
Total non-current liabilities2,645
 8,549
 7,881
 (95) 18,980
2,645
 8,549
 7,881
 (95) 18,980
Total liabilities5,810
 11,361
 6,973
 (960) 23,184
5,810
 11,361
 6,973
 (960) 23,184
3.625% Preferred Stock
 
 249
 
 249

 
 249
 
 249
Stockholders’ Equity14,277
 5,098
 9,957
 (18,863) 10,469
14,277
 5,098
 9,957
 (18,863) 10,469
Total Liabilities and Stockholders’ Equity$20,087
 $16,459
 $17,179
 $(19,823) $33,902
$20,087
 $16,459
 $17,179
 $(19,823) $33,902
(a)All significant intercompany transactions have been eliminated in consolidation.

4353

                                                                                                                            

NRG ENERGY, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS
For the ThreeSix Months Ended March 31,June 30, 2013
(Unaudited)
Guarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated BalanceGuarantor Subsidiaries Non-Guarantor Subsidiaries 
NRG Energy, Inc.
(Note Issuer)
 
Eliminations(a)
 Consolidated Balance
(In millions)(In millions)
Cash Flows from Operating Activities         
Net Cash Provided/(Used) by Operating Activities200
 (241) (83) 
 (124)$664
 $(288) $(844) $390
 $(78)
Cash Flows from Investing Activities                  
Intercompany loans to subsidiaries(106) 1
 
 105
 
(393) 3
 390
 
 
Acquisition of businesses, net of cash acquired
 (18) 
 
 (18)
 (39) 
 
 (39)
Capital expenditures(66) (731) (16) 
 (813)(196) (1,081) (4) 
 (1,281)
Increase in restricted cash, net
 (12) (1) 
 (13)
Decrease/(Increase) in restricted cash — U.S. DOE projects
 13
 (1) 
 12
Increase in notes receivable
 (1) (8) 
 (9)
(Increase)/decrease in restricted cash, net(2) (30) 1
 
 (31)
Increase in restricted cash — U.S. DOE projects
 (10) (6) 
 (16)
Decrease/(increase) in notes receivable3
 (6) (8) 
 (11)
Investments in nuclear decommissioning trust fund securities(95) 
 
 
 (95)(233) 
 
 
 (233)
Proceeds from sales of nuclear decommissioning trust fund securities85
 
 
 
 85
208
 
 
 
 208
Proceeds from renewable energy grants
 16
 
 
 16

 48
 
 
 48
Other(1) 
 
 
 (1)(8) (12) 
 
 (20)
Net Cash Used by Investing Activities(183) (732) (26) 105
 (836)
Net Cash (Used)/Provided by Investing Activities(621) (1,127) 373
 
 (1,375)
Cash Flows from Financing Activities                  
Proceeds from intercompany loans
 
 105
 (105) 

 
 390
 (390) 
Payment of dividends to preferred stockholders
 
 (31) 
 (31)
 
 (73) 
 (73)
Payment for treasury stock
 
 (20) 
 (20)
 
 (25) 
 (25)
Net (payment for)/receipts from settlement of acquired derivatives that include financing elements(27) 125
 
 
 98
(49) 220
 
 
 171
Proceeds from issuance of long-term debt
 728
 8
 
 736

 995
 477
 
 1,472
Proceeds from issuance of common stock
 
 1
 
 1

 
 9
 
 9
Sale proceeds and other contributions from noncontrolling interest in subsidiaries
 20
 
 
 20

 33
 
 
 33
Payment of debt issuance costs
 (3) (2) 
 (5)
 (7) (28) 
 (35)
Payments for short and long-term debt
 (15) (204) 
 (219)
 (607) (209) 
 (816)
Net Cash (Used)/Provided by Financing Activities(27) 855
 (143) (105) 580
(49) 634
 541
 (390) 736
Net Decrease in Cash and Cash Equivalents(10) (118) (252) 
 (380)
Effect of exchange rate changes on cash and cash equivalents
 (2) 
 
 (2)
Net (Decrease)/Increase in Cash and Cash Equivalents(6) (783) 70
 
 (719)
Cash and Cash Equivalents at Beginning of Period78
 1,258
 751
 
 2,087
78
 1,258
 751
 
 2,087
Cash and Cash Equivalents at End of Period$68
 $1,140
 $499
 $
 $1,707
$72
 $475
 $821
 $
 $1,368
(a)All significant intercompany transactions have been eliminated in consolidation.

4454

                                                                                                                            

ITEM 2 — MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
As you read this discussion and analysis, refer to NRG's Condensed Consolidated Statements of Operations to this Form 10-Q, which present the results of operations for the three and six months ended March 31,June 30, 2014 and 2013. Also refer to NRG's 2013 Form 10-K, which includes detailed discussions of various items impacting the Company's business, results of operations and financial condition, including: Introduction and Overview section which provides a description of NRG's business segments; NRG's Business Strategy section; Business Environment section, including how regulation, weather, and other factors affect NRG's business; and Critical Accounting Policies and Estimates section.
The discussion and analysis below has been organized as follows:
Executive summary, including introduction and overview, business strategy, and changes to the business environment during the period, including environmental and regulatory matters;
Results of operations;
Financial condition, addressing liquidity position, sources and uses of liquidity, capital resources and requirements, commitments, and off-balance sheet arrangements; and
Known trends that may affect NRG’s results of operations and financial condition in the future.

4555

                                                                                                                            

Executive Summary
Introduction and Overview
NRG Energy, Inc., or NRG or the Company, is a competitive power and energy company that aspires to beproduces, sells and delivers energy and energy services in major competitive power markets in the United States while positioning itself as a leader in the way residential, industrial and commercial consumers think about and use produceenergy products and deliver energyservices. NRG owns and energy services in major competitive power markets in the United States. NRG engages in the ownership and operation ofoperates power generation facilities; engages in the trading of energy, capacity and related products; the transactingtransacts in and trading oftrades fuel and transportation servicesservices; and the direct sale ofdirectly sells energy, services, and innovative, sustainable products to retail customers. The Company sells retail electricelectricity products and services under the name “NRG” and various brands owned by NRG. Finally, NRG aspires to beis a clean energy leader and is focused onin the deployment and commercialization of potentially transformative technologies, like electric vehicles, Distributed Solar and smart meter/home automation technology that collectively have the potential to fundamentally change the nature of the power industry, including a substantial change inand the role of the national electric transmission grid and distribution system.
The following table summarizes NRG's global generation portfolio as of March 31,June 30, 2014, by operating segment, which includes 8697 active fossil fuel and nuclear plants, eleventwelve Utility Scale Solar facilities and four29 wind farms, as well as Distributed Solar facilities. Also included are oneThe table below also includes two Utility Scale Solar facilityfacilities and additional Distributed Solar facilities currently under construction. All Utility Scale Solar and Distributed Solar facilities are described in megawatts on an alternating current basis. MW figures provided represent nominal summer net megawatt capacity of power generated as adjusted for the Company's owned or leased interest excluding capacity from inactive/mothballed units:
Fossil Fuel, Nuclear, and RenewableFossil Fuel, Nuclear, and Renewable
(In MW)(In MW)
Texas 
East(a)(b)(c)(d)
 South Central West Alternative Energy NRG Yield Total Domestic Other(Inter-national) Total GlobalGulf Coast 
East(a)(b)(c)(d)(e)(f)(g)
 
West(h)
 
Renewables(h)
 
NRG Yield(h)
 Total Domestic Other(Inter-national) Total Global
Primary Fuel-type                                
Natural gas (e)(i)
5,190
 7,413
 3,742
 6,779
 
 843
 23,967
 
 23,967
8,932
 7,413
 7,617
 
 1,393
 25,355
 144
 25,499
Coal4,193
 6,879
 1,496
 
 
 
 12,568
 605
 13,173
5,689
 11,125
 
 
 
 16,814
 605
 17,419
Oil (f)(j)

 5,513
 
 
 
 190
 5,703
 
 5,703

 5,818
 
 
 190
 6,008
 
 6,008
Nuclear1,176
 
 
 
 
 
 1,176
 
 1,176
1,176
 
 
 
 
 1,176
 
 1,176
Wind
 
 
 
 347
 101
 448
 
 448

 
 
 2,072
 101
 2,173
 
 2,173
Utility Scale Solar
 
 
 
 836
 303
 1,139
 
 1,139

 
 
 802
 343
 1,145
 
 1,145
Distributed Solar
 
 
 
 37
 10
 47
 
 47

 
 
 37
 10
 47
 
 47
Total generation capacity10,559
 19,805
 5,238
 6,779
 1,220
 1,447
 45,048
 605
 45,653
15,797
 24,356
 7,617
 2,911
 2,037
 52,718
 749
 53,467
Capacity attributable to noncontrolling interest
 
 
 
 (331) (499) (830) 
 (830)
 (40) 
 (630) (703) (1,373) 
 (1,373)
Total net generation capacity10,559
 19,805
 5,238
 6,779
 889
 948
 44,218
 605
 44,823
15,797
 24,316
 7,617
 2,281
 1,334
 51,345
 749
 52,094
                                
Under Construction                                
Utility Scale Solar

 
 
 
 26
 
 26
 
 26

 
 
 31
 
 31
 
 31
Distributed Solar
 
 
 
 6
 
 6
 
 6

 
 
 6
 
 6
 
 6
Total under construction
 
 
 
 32
 
 32
 
 32

 
 
 37
 
 37
 
 37
(a) NRG notified PJM that it no longer intends to deactivate Portland Units 1 and 2 (401 MW), but instead will mothballmothballed those units effective June 1, 2014, with an expected return to service no later than June 1, 2016 using an alternative fuel.ultra-low sulfur diesel.
(b) NRG notified PJM that it no longer intends to place the coal-fired Units 1, 2, 3, and 4 at Shawville generating facility (597 MW) in long term protective layup, but instead will mothball those units beginning on April 16, 2015, with an expected return to service no later than June 1, 2016 using an alternative fuel.natural gas.
(c) NRG notified PJM that it no longer intends to deactivate Chalk Point Units 1 and 2 (667 MW) on May 31, 2017, but instead has changed that deactivation date to May 31, 2018.
(d) NRG notified PJM that it no longer intends to deactivate Dickerson Units 1, 2 and 3 (537 MW) on May 31, 2017, but instead has changed that deactivation date to May 31, 2018.
(e) NRG intends to continue operations at Avon Lake Units 7 and 9 and New Castle Units 3, 4, and 5, which are currently operating coal units that had been scheduled for deactivation in April 2015. NRG intends to add natural gas capabilities at these units by summer of 2016.
(f) NRG intends to convert Units 6, 7 and 8 of the Joliet coal facility to run on natural gas no later than June 2016.
(g) NRG intends to deactivate Unit 3 of the Will County coal facility on April 15, 2015.
(h) Generation capacity and noncontrolling interest amounts reflect the sale of assets to NRG Yield, Inc. on June 30, 2014, as further described in Note 3, Business Acquisitions and Dispositions.
(i) The South CentralGulf Coast operating segment reflects the sale of the 75 MW Bayou Cove Unit 1 on March 3, 2014.
(f)(j) The NRG Yield operating segment consists of two dual-fuel (natural gas and oil) simple-cycle generation facilities.

56


In addition, the Company's thermal assets, which are part of the NRG Yield operating segment, provide steam and chilled water capacity of approximately 1,464 MWt through the district energy business, 118 MWt of which is available under right-to-use provisions contained in agreements between two of NRG's thermal facilities and certain of their customers. On January 31, 2014, the Company completed the sale of Kendall, a 256 MW natural gas facility in Cambridge, MA. The Company does not anticipate returning the S.R. Bertron 727 MW natural gas facility to service in 2014.

46


The generation table above does not reflect 7,704 MW attributable to EME, which was acquired by the Company on April 1, 2014, bringing NRG's total fleet to approximately 53,000 MW of generating capacity. The following table reflects the portion of EME's global generation portfolio acquired by the Company on April 1, 2014:
 EME Fossil Fuel and Renewable
 (In MW)
 East 
West (a)
 Alternative Energy Total Domestic Other (Inter-national) Total Global
Primary Fuel-type           
Natural gas
 1,476
 
 1,476
 144
 1,620
Coal4,394
 
 
 4,394
 
 4,394
Oil305
 
 
 305
 
 305
Wind
 
 1,724
 1,724
 
 1,724
Total generation capacity4,699
 1,476
 1,724
 7,899
 144
 8,043
Capacity attributable to
     noncontrolling interest
(40) 
 (299) 
 
 (339)
Total net generation capacity4,659
 1,476
 1,425
 7,899
 144
 7,704
(a) NRG completed an asset swap transaction on April 30, 2014, reducing net owned natural gas generating capacity in EME's West region by 87 MW.
NRG's Business Strategy
NRG's business strategy is intended to maximize stockholder value through the production and sale of safe, reliable and affordable power to its customers in the markets served by the Company, while aggressively positioning the Company to meet the market's increasing demand for sustainable and low carbon energy solutions individualized for the benefit of the end use energy consumer. This strategy is designed to enhance the Company's core business of competitive power generation and mitigate the risk of declining power prices while continuing the Company’s commitment to safety for its employees, customers and partners.

The Company believes that the U.S. energy industry is going to be increasingly impacted by the long-term societal trend towards sustainability, which is both generational and irreversible. Moreover, it further believes the information technology driven revolution, which has enabled greater and easier personal choice in other sectors of the consumer economy, will do the same in the U.S. energy sector over the years to come. Finally, NRG believes that the aging transmission and distribution infrastructure of the national grid is becoming increasingly inadequate in the face of the more extreme weather demands of the 21st century. As a result, energy consumers are expected to have increasing personal control over whom they buy their energy from, how that energy is generated and used (including their ability to self-generate from their own primarily sustainable energy resources) and what environmental impact individual choices will have.

To address these trends and effectuate the Company’s strategy, NRG remains focused on: (i) excellence in operating performance of its existing assets; (ii) serving the energy needs of end-use residential, commercial and industrial customers in competitive markets through multiple brands and channels with a variety of retail energy products and services differentiated by innovative features, premium service, sustainability, and loyalty/affinity programs; (iii) investing in, and deploying, alternative energy technologies both in its wholesale portfolio through its wind and solar portfolio and, particularly, in and around its Retail Business and its customers; (iv) repowering ofits power generation assets at premium sites; and (v) optimal hedging of generation assets and retail load operations; (vi) engaging in a proactive capital allocation plan focused on achieving the regular return of and on stockholder capital within the dictates of prudent balance sheet management; and (vii) pursuing selective acquisitions, joint ventures, divestitures and investments. The Company's advancesprogress in each of these areas are driven by select acquisitions, joint ventures, and investments that are more fully described in Item 1, Business - New and On-going Company Initiatives and Development Projectsand in Management's Discussion and Analysis of Financial Condition and Results of Operations, New and On-going Company Initiatives and Development Projectsof the Company's 2013 Form 10-K, and this Form 10-Q.

In addition, the Company's subsidiary, NRG Yield, Inc., is focused on enhancing value for its stockholders by: (i) providing investors with a more competitive source of equity capital that would accelerate NRG's long-term growth and acquisition strategy and optimize NRG's capital structure; and (ii) highlighting the reduced market exposure associated with the contracted conventional and renewable generation and thermal infrastructure assets embeddedthat has traditionally been unrecognized when combined with NRG's merchant portfolio.


47


Environmental Matters
A number of regulations with the potential to affect the Company and its facilities are in development or under review by the EPA: NSPS for GHGs, NAAQS revisions and implementation, coal combustion byproducts regulation, effluent guidelines and once-through cooling regulations. While most of these regulations have been considered for some time, the outcomes and any resulting impact on NRG cannot be fully predicted until the rules are finalized (and any resulting legal challenges resolved). The Company’s environmental matters are described in the Company’s 2013 Form 10-K in Item 1, Business — Environmental Matters. These matters have been updated in Note 15, Environmental Matters, to this Form 10-Q as found in Item 1.

57


Regulatory Matters
The Company’s regulatory matters are described in the Company’s 2013 Form 10-K in Item 1, Business — Regulatory Matters. These matters have been updated below and in Note 14, Regulatory Matters, to this Form 10-Q as found in Item 1.
As operators of power plants and participants in wholesale and retail energy markets, certain NRG entities are subject to regulation by various federal and state government agencies. These include the U.S. Commodity Futures Trading Commission, FERC, NRC, and the PUCT, as well as other public utility commissions in certain states where NRG's generating, thermal, or distributed generation assets are located. In addition, NRG is subject to the market rules, procedures and protocols of the various ISO and RTO markets in which it participates. Likewise, certain NRG entities participating in the retail markets are subject to rules and regulations established by the states in which NRG entities are licensed to sell at retail. NRG must also comply with the mandatory reliability requirements imposed by the North American Electric Reliability Corporation and the regional reliability entities in the regions where the Company operates.
NRG's operations within the ERCOT footprint are not subject to rate regulation by FERC, as they are deemed to operate solely within the ERCOT market and not in interstate commerce. These operations are subject to regulation by the PUCT, as well as to regulation by the NRC with respect to the Company's ownership interest in STP.
National
Court Rejects FERC’s Jurisdiction Over Demand Response — On May 23, 2014, the U.S. Court of Appeals for the District of Columbia Circuit vacated FERC’s rules (known as Order No. 745) that allow demand response resources to participate in the FERC-jurisdictional energy markets. The Court of Appeals held that the Federal Power Act does not authorize FERC to exercise jurisdiction over demand response and that instead demand response is part of the retail market over which the states have jurisdiction. The specific order being challenged related solely to energy market participation, but this ruling also calls into question whether demand response will be permitted to participate in the capacity markets in the future. FERC has asked the U.S. Court of Appeals for the District of Columbia Circuit to rehear en banc the decision. The outcome of this proceeding could result in refunds of payments made for non-jurisdictional services and resettlement of wholesale markets but it is not possible to estimate the impact on the Company at this time.
East Region
PJM
New Jersey and Maryland’s Generator Contracting Programs — The New Jersey Board of Public Utilities and the Maryland Public Service Commission awarded long-term power purchase contracts to generation developers to encourage the construction of new generation capacity in the respective States.  The constitutionality of the long-term contracts was challenged and the U.S. District Court for the District of New Jersey (in an October 25, 2013 decision) and the U.S. District Court for the District of Maryland (in an October 24, 2013 decision) found that the respective contracts violated the Supremacy Clause of the U.S. Constitution and were preempted.  On June 30, 2014, the U.S. Court of Appeals for the Fourth Circuit affirmed the Maryland District Court's decision. The appeal of the New Jersey decision is still pending before the U.S. Court of Appeals for the Third Circuit. These decisions may affect future capacity prices in PJM.
Capacity Replacement — On March 10, 2014, PJM filed at FERC to limit speculation in the annual capacity auction. Specifically, PJM proposesproposed tariff changes that will restore incentives to submit offers for only capacity resources that are reasonably expected to be provided as a physical resource by the start of the delivery year. These changes include the addition of a replacement capacity adjustment charge that is intended to remove the incentive to profit from replacing capacity commitments, an increase in deficiency penalties for non-performance, and a reduction in the number of Incremental Auctionsincremental auctions from three to one. If approved byOn May 9, 2014, FERC therejected PJM’s proposed changes to address replacement capacity replacement rulesand incremental auction design, but established a Section 206 proceeding and technical conference to find a just and reasonable outcome. The date for this hearing has not yet been set. The 206 proceeding and technical conference could have a material impact on future PJM capacity prices.
Capacity Import Limits — On April 22, 2014, FERC approved PJM’s proposal to add a limit on the amount of capacity from external resources that PJM can reliably import into the PJM Region. The capacity import limit will be in effect for the 2017/2018 Base Residual Auction, may decrease the amount of capacity imports allowed into PJM as compared to recent auctions, and could have a material impact on future PJM capacity prices. The matter is pending rehearing at FERC.
Demand Response Operability — On May 9, 2014, FERC largely accepted PJM’s proposed changes on Demand Response Operability in an attempt to enhance the operational flexibility of demand response resources during the operating day. The approval of these changes will likely limit the amount of demand response resources eligible to participate in the PJM capacity market. The matter is pending rehearing at FERC.

58


New England
Performance Incentive Proposal — On January 17, 2014, ISO-NE filed at FERC to revise its forward capacity market, or FCM, by making a resource’s forward capacity market compensation dependent on resource output during short intervals of operating reserve scarcity.  The ISO-NE proposal would replace the existing shortage event penalty structure with a new performance incentive, or PI, mechanism, resulting in capacity payments to resources that would be the combination of two components: (1) a base capacity payment and (2) a performance payment or charge.  The performance payment or charge would be entirely dependent upon the resource’s delivery of energy or operating reserves during scarcity conditions, and could be larger than the base payment. 
NEPOOL, the ISO-NE stakeholder group, filed an alternative proposal to ISO-NE’s PI proposal at FERC, under which the market rules would be revised to maintain the FCM capacity product as a tool to ensure resource adequacy, and would place real-time performance incentive-related improvements directly into the energy and reserve markets.  The Company supported the NEPOOL alternative. 
On May 30, 2014, FERC rejected both proposals, but found that most of the provisions in the ISO-NE proposal, with modifications, together with an increase to the reserve constraint penalty factors from the NEPOOL proposal, provided a just and reasonable structure. FERC adopted these aspects of the ISO-NE and NEPOOL proposals. FERC instituted a proceeding for further hearings and required ISO-NE to make a compliance filing to modify its proposal and adopt the increases to the reserve constraint penalty factors in NEPOOL’s proposal.  The matter is pending rehearing at FERC.
Sloped Demand Curve Filing — On May 30, 2014, FERC accepted the proposed tariff revisions discussed in the April 1, 2014 ISO-NE filedfiling at FERC to establishregarding the establishment of a sloped demand curve for use in the ISO-NE Forward Capacity Market. The proposedaccepted tariff changes also seek to extendinclude extending the period during which a market participant can lock-in the capacity price for a new resource from five to seven years, establishesestablishing a limited exemption for the buyer-side market mitigation rules for specifica set amount of renewable resources, and eliminateseliminating the administrative pricing rules. The shift away from the current vertical demand curve and accompanying proposed changes could have a material impact on the capacity prices in future auctions. The matter is still subject to rehearing at FERC.
Complaint Regarding 2014 Forward Capacity Auction Results — In April 2014, a number of parties protested the results of ISO-NE’s 2014 Forward Capacity Auction. Several parties alleged that the results were the result of market manipulation by one or more market participants, and that the results should be overturned. FERC's decision remains pending.

48


New York
NYSPSC Order Rescinding Danskammer Retirement On October 28, 2013, the NYSPSC took emergency action to rescind its approval for the 530 MW Danskammer facility to retire on October 30, 2013.  The NYSPSC’s stated goal was to allow the facility to return to service in order to constrain rate increases in New York.  The NYPSCNYSPSC approved the emergency Order and granted an extension until March 17, 2014 for Helios Capital LLC to file its plan to operate or retire the unit.  On March 28, 2014, the NYPSCNYSPSC adopted the October 28, 2013 Orderorder as permanent rule.  The return to service of this facility may affect capacity prices received by NRG for its resources in the Rest-of-State capacity zoneCapacity Zone and the Lower Hudson Valley capacity zone.

Independent Power Producers of New York Complaint — On May 10, 2013, a generator trade association in New York filed a complaint at FERC against the NYISO. The generators asked FERC to direct the NYISO to require that capacity from existing generation resources that would have exited the market but for out-of-market payments under RMR type agreements be excluded from the capacity market altogether or be offered at levels no lower than the resources' going-forward costs. The complaints point to the recent reliability services agreements entered into between the NYSPSC and generators, including Dunkirk Power, as evidence that capacity market prices are being influenced by non-market considerations. The complainants seek to prevent below-cost offers from artificially suppressing prices in the New York Control Area Installed Capacity Spot Market Auction. A number of New York Transmission Owners protested the filing and the case is pending.Zone.

On March 25, 2014, the generators filed an Amended Complaint against the NYISO in light of the executed term sheet between Niagara Mohawk Power Corporation d/b/a National Grid and Dunkirk Power, which was filed at NYPSC in February 2014. Under the term sheet, National Grid and Dunkirk Power are to enter into a definitive agreement pursuant to which Dunkirk Power will undertake a gas addition project to enable Units 2-4 to run on natural gas in exchange for payments from National Grid over a 10-year term.
Demand Curve Reset and the Lower Hudson Valley Capacity Zone — On November 29,May 27, 2014, FERC denied rehearing and phase-in requests regarding its August 13, 2013 order on the creation of the Lower Hudson Valley Capacity Zone. The NYISO had previously approved the creation of a new Lower Hudson Valley Capacity Zone in the New York, as part of the NYISO’s triennial adjustment of its capacity market parameters for the 2014-2017 periods. A numberThe State of parties opposingNew York, NYSPSC and Central Hudson Gas & Electric Corp. have challenged the creationFERC Order before the U.S. Court of Appeals for the Second Circuit.

59


Gulf Coast Region
ERCOT
Houston Import Project — At its April 8, 2014 meeting, the ERCOT Board endorsed a new 345 kV transmission line project designed to address purported reliability challenges related to congestion between north Texas into the Houston region. The proposed project would increase the import capability into the Houston area by adding a new 345 kV double-circuit line to achieve 2,988 MVA of emergency rating for each circuit, upgrading existing substations, and upgrading an existing 345 kV line to achieve 1,450 MVA of emergency rating. The target completion for the proposed project is 2018. ERCOT's endorsement of the Lower Hudson Valley Zone have petitioned FERCproject was challenged at the PUCT by the Company and Calpine and there is a separate dispute, also before the PUCT, regarding which utilities would build the project. The proceeding to reverse its decision. Rehearing remains pending.license the project to move forward (Certificate of Convenience and Necessity, or CCN) has yet to be initiated.

ERCOT
Operating Reserve Demand Curve Implementation At its September 12, 2013 open meeting, the PUCT directed ERCOT to implement an operating reserve demand curve by the summer of 2014, known as ORDC B+. ORDC B+ simulates real-time co-optimization and adjusts prices to reflect outcomes expected under real-time co-optimization. The ORDC B+ is expected to be in servicewas implemented on or near June 1, 2014. The demand curve will be set to achieve an imputed value of lost load of $9,000 per MWh when ERCOT operating reserves decrease to 2,000 MWs. As part of prior market reforms,Under ORDC B+, the system wide offer caps (currently $5,000) will increaseincreased from $5,000 to $7,000 per MWh in June 2014 and will increase to $9,000 per MWh in June 2015.
MISO
On July 5, 2013, AmerenEnergy Resources Generating Company, or Ameren, filed a complaint against MISO pertaining to the compensation for generators asked by MISO to provide service past their retirement date due to reliability concerns, or RMR Generators.  Ameren asked FERC to require MISO to provide such generators their full cost of service as compensation and not merely cover the generator's incremental costs of operation going-forward costs.  The combination ofCompany supported the ORDC B+Complaint.  On July 22, 2014, FERC issued an Order denying the complaint in part and higher offer caps is designed to resultgranting it in periods of higher real time power prices, and for longer durations, when operating reserves are depleted, such as during extreme weather events and unusual facility outage conditions.
While there was significant activity in 2013 and early 2014 regarding additional ERCOT market design changes to address imminent shortfalls in planning reserves, the urgency of that policy discussion has eased. This is largely in reaction to ERCOT’s new load forecast methodology, disclosed in January 2014 and reflected in a February 2014 report on planning reserves, showing a slower rate of peak demand growth, and indicating adequate reserves until 2016 (followed by reserve shortfalls thereafter). Also in January 2014, the Brattle Group (commissioned by ERCOT) issued a report analyzing the economically optimal reserve margin, which identified the risk-neutral reserve margin as being 10.2%, andpart.  FERC found that the current market would support an 11.4% reserve margin.  Brattle’s analysis also demonstrated that the ultimate customer cost of a capacity market,Tariff was unjust and unreasonable because it did not allow RMR Generators to obtain compensation for their fixed costs, which would support the current ERCOT reliability standard (Brattle found would require a 14.1% reserve), is modest (approximately 1% impact to the customer cost)are recovered as depreciation expense, return on rate base and that a capacity market is the most cost effective way to address the risk of blackouts due to substandard planning reserves.associated taxes. 
Changes in Accounting Standards
See Note 2, Summary of Significant Accounting Policies, to this Form 10-Q as found in Item 1 for a discussion of recent accounting developments.

4960

                                                                                                                            

Consolidated Results of Operations
The following table provides selected financial information for the Company:
Three months ended March 31,Three months ended June 30,   Six months ended June 30,
(In millions except otherwise noted)2014 2013 Change %2014 2013 Change % 2014 2013 Change %
Operating Revenues                
Energy revenue (a)
$1,638

$942
 74 %$1,094

$754
 45 % $2,732
 $1,696
 61 %
Capacity revenue (a)
501
 333
 50
563
 428
 32
 1,064
 761
 40
Retail revenue1,525

1,258
 21
1,879

1,548
 21
 3,404
 2,806
 21
Mark-to-market for economic hedging activities(331)
(478) 31
(48)
193
 (125) (379) (285) (33)
Contract amortization4
 (16) 125
2
 (13) 115
 6
 (29) 121
Other revenues (b)
149
 42
 255
131
 19
 N/M
 280
 61
 359
Total operating revenues3,486
 2,081
 68
3,621
 2,929
 24
 7,107
 5,010
 42
Operating Costs and Expenses                
Generation cost of sales (a)
1,344
 817
 65
1,029
 772
 33
 2,373
 1,589
 49
Retail cost of sales (a)
878
 617
 42
995
 638
 56
 1,873
 1,255
 49
Mark-to-market for economic hedging activities(63)
(215) 71
71

95
 (25) 8
 (120) 107
Contract and emissions credit amortization (c)
15
 9
 67
6
 7
 (14) 21
 16
 31
Other cost of operations559

525
 6
716

539
 33
 1,275
 1,064
 20
Total cost of operations2,733
 1,753
 56
2,817
 2,051
 37
 5,550
 3,804
 46
Depreciation and amortization335
 307
 9
386
 313
 23
 721
 620
 16
Selling, general and administrative226

227
 
268

230
 17
 494
 457
 8
Acquisition-related transaction and integration costs12

42
 (71)40

27
 48
 52
 69
 (25)
Development activity expenses19

18
 6
21

21
 
 40
 39
 3
Total operating costs and expenses3,325
 2,347
 42
3,532
 2,642
 34
 6,857
 4,989
 37
Gain on sale of assets19
 
 

 
 
 19
 
  
Operating Income/(Loss)180
 (266) 168
Operating Income89
 287
 (69) 269
 21
 N/M
Other Income/(Expense)                
Equity in earnings of unconsolidated affiliates7
 3
 133
14
 8
 75
 21
 11
 91
Other income, net11
 4
 175
5
 
 N/M
 16
 4
 300
Loss on debt extinguishment(41) (28) 46
(40) (21) 90
 (81) (49) 65
Interest expense(255) (196) 30
(274) (206) 33
 (529) (402) 32
Total other expense(278) (217) 28
(295) (219) 35
 (573) (436) 31
Loss before Income Taxes(98) (483) 80
(Loss)/Income before Income Taxes(206) 68
 (403) (304) (415) 27
Income tax benefit(31) (152) (80)(126) (63) 100
 (157) (215) 27
Net Loss(67) (331) 80
Less: Net (loss)/income attributable to noncontrolling interest(11) 1
 N/M
Net Loss Attributable to NRG Energy, Inc.$(56) $(332) 83
Net (Loss)/Income(80) 131
 (161) (147) (200) 27
Less: Net income attributable to noncontrolling interest17
 7
 143
 6
 8
 (25)
Net (Loss)/Income Attributable to NRG Energy, Inc.$(97) $124
 (178) $(153) $(208) 26
Business Metrics    

    

      
Average natural gas price — Henry Hub ($/MMBtu)$4.94
 $3.34
 48 %$4.67
 $4.09
 14 % $4.80
 $3.71
 29 %
(a) Includes realized gains and losses from financially settled transactions.
(b) Includes unrealized trading gains and losses.
(c) Includes amortization of SO2 and NOx credits and excludes amortization of RGGI credits.
N/M - Not meaningful.

5061

                                                                                                                            

Management’s discussion of the results of operations for the three months ended March 31,June 30, 2014 and 2013
Loss(Loss)/income before income taxes — The pre-tax loss of $98$206 million for the three months ended March 31,June 30, 2014, compared to a pre-tax lossincome of $48368 million for the three months ended March 31,June 30, 2013, primarily reflects reflects:
increased operating costs of $301 million, including operations and maintenance expense, depreciation and amortization, selling, general and administrative costs, and acquisition-related costs; and
a current year decrease from net market-to-market results for economic hedging activity of $217 million;
offset by:
an increase in gross margin of $393$267 million comprised of an increase in Renewables gross margin of $107 million, an increase in Conventional Generation gross margin a $37of $82 million, an increase in Yield gross margin a $18of $50 million, increase in Alternative Energy gross margin and a $7 millionan increase in Retail gross margin; offset by a $72margin of $28 million increase in interest expense and loss on debt extinguishment.
Net loss(Loss)/income — The decreaseincrease in net loss of $264$211 million primarily reflects the drivers discussed above, offset byincluding an income tax benefit for the three months ended March 31,June 30, 2014 of $31$126 million, compared to an income tax benefit of $15263 million in the comparable period.
Electricity Prices
The following table summarizes average on-peak power prices for each of the major markets in which NRG operates for the three months ended March 31,June 30, 2014 and 2013:
Average on Peak Power Price ($/MWh)Average on Peak Power Price ($/MWh)
Three months ended March 31,Three months ended June 30,
Region2014 20132014 2013
Texas   
Gulf Coast (a)
   
ERCOT - Houston$57.75
 $28.81
$44.70
 $36.64
ERCOT - North60.20
 29.02
40.54
 35.18
MISO - Louisiana Hub (b)
50.96
 40.86
East      
NY J/NYC156.12
 82.40
46.99
 52.05
NY A/West NY105.40
 45.50
44.87
 40.55
NEPOOL172.98
 90.10
44.31
 44.98
PEPCO (PJM)133.16
 42.68
54.02
 46.52
PJM West Hub112.30
 41.92
50.58
 45.44
South Central(a)
   
MISO - Louisiana Hub (b)
66.96
 31.04
West      
CAISO - NP1553.24
 39.57
52.50
 39.06
CAISO - SP1553.77
 48.31
47.41
 43.85
(a) South CentralGulf Coast region also transacts in PJM - West Hub.
(b) South CentralGulf Coast region, south central market 2013 price data is "into Entergy", MISO-Louisiana Hub began trading December 2013.




5162

                                                                                                                            

Conventional Generation gross margin
The following is a discussion of gross margin for NRG's Conventional Generation businesses, adjusted to eliminate intersegment activity, primarily with the Retail Business.
Three months ended March 31, 2014Three months ended June 30, 2014
Conventional Generation          Conventional Generation         
(In millions except otherwise noted)Texas East South Central West Other Subtotal Alternative Energy NRG Yield Eliminations/Corporate Consolidated TotalGulf Coast East West Subtotal Renewables NRG Yield Eliminations/Corporate Consolidated Total
Energy revenue$466
 $1,275
 $153
 $50
 $
 $1,944
 $50
 $28
 $(384) $1,638
$710
 $679
 $65
 $1,454
 $118
 $34
 $(512) $1,094
Capacity revenue8
 311
 66
 88
 
 473
 
 31
 (3) 501
46
 327
 96
 469
 38
 62
 (6) 563
Other revenue21
 53
 
 1
 46
 121
 5
 51
 (28) 149
26
 12
 3
 41
 7
 39
 44
 131
Generation revenue495
 1,639
 219
 139
 46
 2,538
 55
 110

(415) 2,288
782
 1,018
 164
 1,964
 163
 135
 (474) 1,788
Generation cost of sales(257) (858) (157) (47) (19) (1,338) (2) (34) 30
 (1,344)(466) (466) (58) (990) (3) (18) (18) (1,029)
Generation gross margin$238
 $781
 $62
 $92
 $27
 $1,200
 $53
 $76
 

 

$316
 $552
 $106
 $974
 $160
 $117
    
                                  
Business Metrics                                  
MWh sold (in thousands) (a)
10,618
 12,603
 4,513
 617
   

 463
 227
    15,759
 12,378
 698
 

 2,211
 636
    
MWh generated (in thousands)9,855
 12,512
 4,397
 755
   

 563
 292
    14,563
 12,291
 1,102
 

 2,355
 778
    
(a) MWh sold excludes generation at facilities that generate revenue under capacity agreements.
Three months ended March 31, 2013Three months ended June 30, 2013
Conventional Generation          Conventional Generation         
(In millions except otherwise noted)Texas East South Central West Other Subtotal Alternative Energy Yield Eliminations/Corporate Consolidated TotalGulf Coast East West Subtotal Renewables NRG Yield Eliminations/Corporate Consolidated Total
Energy revenue$470
 $623
 $126
 $37
 $
 $1,256
 $34
 $16
 $(364) $942
$689
 $510
 $40
 $1,239
 $52
 $27
 $(564) $754
Capacity revenue18
 212
 58
 51
 1
 340
 
 
 (7) 333
78
 252
 85
 415
 
 19
 (6) 428
Other revenue(14) 13
 (10) 
 35
 24
 1
 37
 (20) 42
11
 7
 1
 19
 1
 36
 (37) 19
Generation revenue474
 848

174

88

36

1,620

35

53
 (391)
1,317
778
 769
 126
 1,673
 53
 82
 (607) 1,201
Generation cost of sales(228) (403) (145) (26) (11) (813) 
 (14) 10
 (817)(430) (323) (28) (781) 
 (15) 24
 (772)
Generation gross margin$246
 $445

$29

$62

$25

$807

$35
 $39
    $348
 $446
 $98
 $892
 $53
 $67
    
                                  
Business Metrics                                  
MWh sold (in thousands) (a)
9,448
 9,300
 4,340
 338
     454
 182
    15,902
 8,098
 351
   549
 256
    
MWh generated (in thousands)7,600
 8,997
 4,419
 576
     486
 224
    14,605
 7,895
 601
   553
 287
    
(a) MWh sold excludes generation at facilities that generate revenue under capacity agreements.(a) MWh sold excludes generation at facilities that generate revenue under capacity agreements.        (a) MWh sold excludes generation at facilities that generate revenue under capacity agreements.        
                        
Three months ended March 31,            Three months ended June 30,          
Weather MetricsTexas East South Central West            Gulf Coast East West          
2014                                  
CDDs (a)
50
 92
 38
 1
            1,777
 932
 250
          
HDDs (a)
1,231
 8,489
 1,392
 873
            191
 1,673
 226
          
2013                                  
CDDs82
 89
 55
 1
            1,801
 987
 188
          
HDDs983
 7,427
 1,100
 1,198
            320
 1,733
 250
          
10 year average                                  
CDDs98
 94
 83
 2
            1,928
 1,001
 151
          
HDDs969
 7,304
 1,094
 1,188
            156
 1,694
 387
          
(a)National Oceanic and Atmospheric Administration-Climate Prediction Center - A Cooling Degree Day, or CDD, represents the number of degrees that the mean temperature for a particular day is above 65 degrees Fahrenheit in each region. A Heating Degree Day, or HDD, represents the number of degrees that the mean temperature for a particular day is below 65 degrees Fahrenheit in each region. The CDDs/HDDs for a period of time are calculated by adding the CDDs/HDDs for each day during the period.

5263

                                                                                                                            

Conventional Generation gross marginincreased by $393$82 million, including intercompany sales, during the three months ended March 31,June 30, 2014, compared to the same period in 2013, due to:
Texas region(8)
East region336
South Central region33
West region30
Other (a)
2
 $393
(a)Other gross margin primarily represents revenues from the maintenance services business, which are eliminated in consolidation.
Gulf Coast region$(32)
East region106
West region8
 $82
The decrease in gross margin in the TexasGulf Coast region was driven by:
Lower gross margin from a decrease in average realized prices$(71)
Higher gross margin from a 73% increase in nuclear generation driven by fewer outage hours in 201425
Change in commercial optimization activities20
Higher gross margin from a 9% increase in coal generation driven by higher economic dispatch offset in part by additional outage hours in 201411
Higher gross margin due to the acquisition of Gregory in August 201311
Other(4)
 $(8)
Lower gross margin from a 24% decrease in nuclear generation driven by higher outage hours$(21)
Lower gross margin from a decrease in average realized prices(13)
Lower gross margin from the sale of NOx emission credits in 2013(14)
Higher gross margin due to the acquisition of Gregory in August 20135
Changes in commercial optimization activities and other11
 $(32)
The increase in gross margin in the East region was driven by:
Higher gross margin due to a 56% increase in realized energy prices, partially offset by an increase in fuel prices$202
Higher gross margin due to a 39% increase in generation due to weather conditions in 201452
Higher revenue due primarily to a 32% increase in New York and PJM hedged capacity prices88
Other(6)
 $336
The increase in gross margin in the South Central region was driven by:
Higher gross margin from an increase in average realized prices, primarily driven by weather conditions in 2014$13
Higher gross margin from lower coal transportation costs8
Change in commercial optimization activities and other12
 $33
Higher gross margin from the acquisition of EME in April 2014$87
Higher gross margin from a 24% increase in New York and PJM hedged capacity prices as well as higher prices for the new Lower Hudson Valley Capacity Zone54
Lower gross margin from a 2% decrease in generation and an 8% decrease in realized energy prices(30)
Changes in commercial optimization activities and other(5)
 $106
The increase in gross margin in the West region was driven by:
Higher gross margin due to revenues from Resource Adequacy contracts in California, partially offset by the deactivation of the Contra Costa facility in 2013$14
Increase in capacity revenue due to El Segundo Energy Center reaching COD in 201324
Lower gross margin due to a 59% decrease in generation primarily due to increased dispatch from competing resources, including renewable resources.(10)
Other2
 $30
Higher gross margin from the acquisition of EME in April 2014$29
Higher capacity gross margin due primarily to increases in realized prices11
Lower gross margin due to timing of revenues from Resource Adequacy contracts in California and the deactivation of the Contra Costa facility in 2013(23)
Lower gross margin primarily due to a 28% decrease in generation primarily due to increased dispatch from competing resources, including renewable resources.(10)
Other1
 $8

5364

                                                                                                                            

Retail gross margin
The following is a detailed discussion of retail gross margin for NRG's Retail Business segment.
Three months ended March 31,Three months ended June 30,
(In millions except otherwise noted)2014 20132014 2013
Mass revenues$997
 $777
$1,283
 $999
Commercial and Industrial revenues444
 446
436
 503
Supply management and other revenues86
 36
161
 47
Retail revenue (a)(b)
1,527
 1,259
1,880
 1,549
Retail cost of sales (c)
1,244
 983
1,525
 1,222
Retail gross margin$283
 $276
$355
 $327
      
Business Metrics (d)
      
Electricity sales volume — GWh      
Mass7,461
 6,372
10,327
 8,225
Commercial and Industrial (e)(d)
5,731
 6,205
5,953
 6,968
Electricity sales volume — GWh      
Texas10,778
 10,557
12,890
 13,070
All other regions2,414
 2,020
3,390
 2,123
Average retail customers count (in thousands, metered locations)      
Mass (f)
2,182
 2,123
Mass (e) (f)
2,840
 2,144
Commercial and Industrial (e)(d)
88
 103
87
 101
Retail customers count (in thousands, metered locations)      
Mass (f)
2,183
 2,129
Mass (e) (g)
2,831
 2,155
Commercial and Industrial (e)(d)
83
 102
90
 99
(a)Includes customers of the Texas General Land Office for which the Company provides services, as well as sales to utility partner and natural gas customers.
(b)Includes intercompany sales of $2$1 million and $1 million in 2014 and 2013, respectively, representing sales from Retail to the Texas region.
(c)Includes intercompany purchases of $366$530 million and $584 million in 2014 and 2013.
(d)Excludes metrics related to the retail electric business of Dominion, acquired on March 31, 2014.
(e)Includes customers of the Texas General Land Office for which the Company provides services.
(f)(e)Excludes utility partner and natural gas customers.
(f)Includes 23 thousand customers from the Dominion acquisition that have transitioned to NRG customers and 485 thousand customers who are still considered Dominion customers and may or may not transition to NRG customers.
(g)Includes 70 thousand customers from the Dominion acquisition that have transitioned to NRG customers and 396 thousand customers who are still considered Dominion customers and may or may not transition to NRG customers.
Retail gross margin — Retail gross margin increased $28 million for the three months ended March 31,June 30, 2014, compared to the same period in 2013, driven by:
Increase due primarily to higher revenues from home and business services and changes in customer and regional mix$12
Unfavorable impact of higher supply costs resulting from colder than normal weather(5)
 $7
Acquisition of Dominion's Retail Business — On March 31, 2014, the Company acquired the retail electric business of Dominion, as described in Note 3, Business Acquisitions. With this acquisition, by the end of 2014, the Company's retail business is expected to serve approximately 500,000 additional customers in Connecticut, Illinois, Maryland, Massachusetts, New Jersey, New York, Ohio, Pennsylvania and Texas, after customary transitions.
Increase from the acquisition of Dominion's competitive retail electricity business in March 2014 and Energy Curtailment Specialists in August 2013$27
Increase primarily due to higher revenues from home and business services and changes in customer and regional mix10
Unfavorable impact of higher supply costs resulting from weather conditions in 2014(9)
 $28
Alternative EnergyRenewables gross margin
NRG's Alternative EnergyRenewable business segment, which is comprised primarily of certain solar and wind businesses that are not part of NRG Yield, had gross margin of $53$160 million for the three months ended March 31,June 30, 2014, compared to gross margin of $35$53 million for the same period in 2013. The increase in gross margin resultedwas primarily froma result of the addition of 123MW at the CVSR facility.EME acquisition in April 2014.
NRG Yield gross margin
NRG Yield had gross margin of $76$117 million for the three months ended March 31,June 30, 2014, compared to gross margin of $39$67 million for the same period in 2013, which related primarily reflectsto Marsh Landing and El Segundo Energy Center reaching commercial operations in May 2013 as well as the completion of the repowering at Dover facility which came back online on gas in 2013 and the acquisition of Energy Systems in DecemberMay 2013.

5465

                                                                                                                            

Mark-to-market for Economic Hedging Activities
Mark-to-market for economic hedging activities includes asset-backed hedges that have not been designated as cash flow hedges and ineffectiveness on cash flow hedges. Total net mark-to-market results decreased by $5$217 million during the three months ended March 31,June 30, 2014 compared to the same period in 2013.
The breakdown of gains and losses included in operating revenues and operating costs and expenses by region was as follows:
 Three months ended March 31, 2014
   Conventional Generation      
 Retail Texas East 
South
Central
 West Alternative Energy 
Elimination(a)
 Total
 (In millions)
Mark-to-market results in operating revenues               
Reversal of previously recognized unrealized (gains)/losses on settled positions related to economic hedges$
 $(49) $21
 $(3) $
 $1
 $(36) $(66)
Reversal of gain positions acquired as part of the GenOn acquisition
 
 (79) 
 (1) 
 
 (80)
Net unrealized losses on open positions related to economic hedges(1) (192) (181) 
 (1) (2) 192
 (185)
Total mark-to-market losses in operating revenues$(1) $(241) $(239) $(3) $(2) $(1)
$156
 $(331)
Mark-to-market results in operating costs and expenses               
Reversal of previously recognized unrealized losses/(gains) on settled positions related to economic hedges$29
 $1
 $4
 $(1) $
 $
 $36
 $69
Reversal of loss positions acquired as part of the GenOn acquisition
 
 2
 
 
 
 
 2
Net unrealized gains/(losses) on open positions related to economic hedges193
 4
 (14) 1
 
 
 (192) (8)
Total mark-to-market gains/(losses) in operating costs and expenses$222
 $5
 $(8) $
 $
 $
 $(156) $63
 Three months ended June 30, 2014
   Conventional Generation      
 Retail Gulf Coast East West Renewables 
Elimination(a)
 Total
 (In millions)
Mark-to-market results in operating revenues             
Reversal of previously recognized unrealized gains on settled positions related to economic hedges$
 $(38) $(5) $(1) $(1) $(39) $(84)
Reversal of gain positions acquired as part of the GenOn acquisition
 
 (89) 
 
 
 (89)
Net unrealized gains/(losses) on open positions related to economic hedges
 255
 (43) 2
 2
 (91) 125
Total mark-to-market gains/(losses) in operating revenues$
 $217
 $(137) $1
 $1

$(130) $(48)
Mark-to-market results in operating costs and expenses             
Reversal of previously recognized unrealized losses on settled positions related to economic hedges$35
 $1
 $4
 $
 $
 $39
 $79
Reversal of loss positions acquired as part of the GenOn and EME acquisitions
 
 5
 
 
 
 5
Net unrealized (losses)/gains on open positions related to economic hedges(283) (8) 45
 
 
 91
 (155)
Total mark-to-market (losses)/gains in operating costs and expenses$(248) $(7) $54
 $
 $
 $130
 $(71)
(a)
Represents the elimination of the intercompany activity between the Retail Business and the Conventional Generation and Alternative EnergyRenewable regions.
Three months ended March 31, 2013Three months ended June 30, 2013
  Conventional Generation        Conventional Generation      
Retail Texas East 
South
Central
 West Alternative Energy 
Elimination(a)
 TotalRetail Gulf Coast East West Renewables 
Elimination(a)
 Total
(In millions)(In millions)
Mark-to-market results in operating revenues                            
Reversal of previously recognized unrealized (gains)/losses on settled positions related to economic hedges$(2) $(162) $(2) $9
 $(1) $
 $67
 $(91)$(2) $(90) $(1) $(1) $
 $29
 $(65)
Reversal of gain positions acquired as part of the GenOn acquisition
 
 (107) 
 (1) 
 
 (108)
 
 (110) (1) 
 
 (111)
Net unrealized gains/(losses) on open positions related to economic hedges5
 271
 168
 
 2
 (77) 369
Total mark-to-market gains/(losses) in operating revenues$3
 $181
 $57
 $(2) $2
 $(48) $193
Mark-to-market results in operating costs and expenses             
Reversal of previously recognized unrealized losses/(gains) on settled positions related to economic hedges$71
 $11
 $5
 $
 $
 $(29) $58
Reversal of loss positions acquired as part of the Reliant Energy and Green Mountain Energy and GenOn acquisitions2
 
 10
 
 
 
 12
Net unrealized (losses)/gains on open positions related to economic hedges(5) (228) (144) 8
 5
 (1) 86
 (279)(244) (1) 1
 2
 
 77
 (165)
Total mark-to-market (losses)/gains in operating revenues$(7) $(390) $(253) $17
 $3
 $(1) $153
 $(478)
Mark-to-market results in operating costs and expenses               
Reversal of previously recognized unrealized losses on settled positions related to economic hedges$117
 $6
 $4
 $6
 $
 $
 $(67) $66
Reversal of loss positions acquired as part of the Reliant Energy and Green Mountain Energy acquisitions5
 
 15
 
 
 
 
 20
Net unrealized gains/(losses) on open positions related to economic hedges205
 8
 2
 2
 (2) 
 (86) 129
Total mark-to-market gains/(losses) in operating costs and expenses$327
 $14
 $21
 $8
 $(2) $
 $(153) $215
Total mark-to-market (losses)/gains in operating costs and expenses$(171) $10
 $16
 $2
 $
 $48
 $(95)
(a)Represents the elimination of the intercompany activity between the Retail Business and the Conventional Generation and Alternative EnergyRenewable regions.
Mark-to-market results consist of unrealized gains and losses. The settlement of these transactions is reflected in the same caption as the items being hedged.

5566

                                                                                                                            

The reversalreversals of gain or loss positions from acquired companies were valued based upon the forward prices on the acquisition date.
For the three months ended March 31,June 30, 2014, the $185$125 million lossgains in operating revenues from open positions was due primarily to decreases in ERCOT heat rates partially offset by increases in forwardEast power and natural gas and power prices. The $8$155 million loss in operating costs and expenses from open positions was due primarily to decreases in ERCOT power prices partially offset by increases in coal prices.
For the three months ended March 31,June 30, 2013, the net losses on$369 million gain in operating revenues from open positions werewas due primarily to increasesdecreases in forward natural gas and power prices. The $165 million loss in operating costs and expenses were due to decreases in forward natural gas and power prices slightly offset by increases in coal prices.
In accordance with ASC 815, the following table represents the results of the Company's financial and physical trading of energy commodities for the three months ended March 31,June 30, 2014 and 2013. The realized and unrealized financial and physical trading results are included in operating revenue. The Company's trading activities are subject to limits within the Company's Risk Management Policy.
Three months ended March 31,Three months ended June 30,
(In millions)2014 20132014 2013
Trading gains/(losses)      
Realized$43
 $41
$19
 $17
Unrealized15
 (43)
 (12)
Total trading gains/(losses)$58
 $(2)
Total trading gains$19
 $5
Contract Amortization Revenue
Contract amortization represents the roll-off of in-market customer contracts valued under purchase accounting and the variance of $20 million, as compared to the prior period in 2013 which reflects the completion of the roll-off of certain customer contracts acquired in the Reliant acquisition.
Other Operating Costs
   Conventional Generation        
 Retail Texas East 
South
Central
 West Other Alternative Energy NRG Yield Eliminations/Corporate Total
 (In millions)
Three months ended March 31, 2014$69
 $164
 $214
 $36
 $46
 $19
 $20
 $20
 $(29) $559
Three months ended March 31, 2013$57

$137
 $238
 $29
 $52
 $13
 $7
 $14
 $(22) $525
   Conventional Generation        
 Retail Gulf Coast East West Renewables NRG Yield Eliminations/Corporate Total
 (In millions)
Three months ended June 30, 2014$74
 $188
 $332
 $45
 $51
 $27
 $(1) $716
Three months ended June 30, 201367

170
 239
 45
 9
 17
 (8) 539
Other operating costs increased by $34$177 million for the three months ended March 31,June 30, 2014, compared to the same period in 2013, due to:
Increase in Texas operations and maintenance expense$20
Increase in Alternative Energy and NRG Yield operations and maintenance expense13
Increase in property tax expense11
Other(10)
 $34
Texas operations and maintenance expense - Includes an increase of $10 million for STP related to a planned outage in 2014 and an increase of $10 million at Limestone and W.A. Parish related to timing and scope of major maintenance activities.
Alternative Energy and NRG Yield operations and maintenance expense - Reflects increased expense for projects that reached commercial operations in 2013, including Marsh Landing and Borrego, as well as additional expense related to the Dover facility that was converted to natural gas in 2013 and the acquisition of Energy Systems Company in December 2013, as discussed in Note 3, Business Acquisitions, to this Form 10-Q as found in Item 1.

Increase due to the acquisition of EME in April 2014$134
Increase in property tax which reflects a refund in the prior year for Empire Zone credits13
Increase in Gulf Coast operations and maintenance expense due to the scope and timing of outage activities19
Decrease in East operations and maintenance expense as Morgantown had a significant outage in the prior year(15)
Increase in NRG Yield operations and maintenance expense, related to El Segundo and Marsh Landing which reached commercial operations in the second half of 20139
Other17
 $177
Depreciation and Amortization
Depreciation and amortization increased by $28$73 million for the three months ended March 31,June 30, 2014, compared to the same period in 2013. This was, due primarily to $52 million related to the EME acquisition in April 2014 and additional depreciation for facilities that reached commercial operations in 2013.

5667

                                                                                                                            

Selling, General and Administrative Expenses
Selling, general and administrative expenses is comprised of the following:
Three months ended March 31,Three months ended June 30,
(In millions)2014 20132014 2013
General and administrative expenses$158
 $153
$182
 $153
Selling and marketing expenses68
 74
86
 77
$226

$227
$268

$230
General and administrative expenses increased by $5$29 million for the three months ended March 31,June 30, 2014 compared to the same period in 2013, primarily from an increasedue in bad debt expensepart to the acquisition of $12EME in April 2014 and the presentation of Residential Solar expenses as development in prior periods as well as expansion of the Residential Solar business. Selling and marketing expenses increased by $9 million offset by a decreasecompared to the prior year, in personnel costs.part due to the acquisition of Dominion's competitive retail electricity business.

Acquisition-related Transaction and Integration Costs
NRG incurred transaction and integration costs of $12$40 million in the three months ended March 31,June 30, 2014, compared to $42$27 million for the same period in 2013.
Equity in Earnings of Unconsolidated Affiliates
NRG's equity in earnings of unconsolidated affiliates was $7increased $6 million for the three months ended March 31,June 30, 2014 as compared to equity in earnings of unconsolidated affiliates of $3 million for the same period in 2013, due primarily resulting from ato the acquisition of EME in April 2014 offset in part by the change in fair value of the Saguaro long-term natural gas hedge entered into by Saguaro in July 2013.and Sherbino forward gas contract.
Interest Expense
NRG's interest expense increased by $5968 million compared to the same period in 2013 due to the following:
Increase in interest expense(In millions)
Reduction to capitalized interest for projects placed in service$38
Issuance of 2022 Senior Notes in January 201412
Increase in derivative interest expense6
Increase in other interest expense3
 $59
Increase in interest expense(In millions)
Reduction to capitalized interest for projects placed in service$32
Increase for the acquisition of EME debt in April 201418
Increase for 2022 Senior Notes issued in January 201417
Increase for 2024 Senior Notes issued in April 201412
Increase in amortization of premium/discount7
Decrease for 7.625% GenOn Senior Notes due 2014 redeemed in June 2013(10)
Decrease in other interest expense(8)
 $68
Income Tax Benefit
For the three months ended March 31,June 30, 2014,, NRG recorded an income tax benefit of $31$126 million on a pre-tax loss of $98 million.$206 million. For the same period in 2013,, NRG recorded an income tax benefit of $152$63 million on pre-tax lossincome of $483 million.$68 million. The effective tax rate was 31.6%61.2% and 31.5%(92.6%) for the three months ended March 31,June 30, 2014,, and 2013,, respectively.
For the three months ended March 31,June 30, 2014,, NRG's overall effective tax rate was different than the statutory rate of 35% primarily due to the impact of non-taxable equity earnings, production tax credits generated from our wind assets and state and local income taxes.the recognition of uncertain tax benefits during the quarter.
For the three months ended March 31,June 30, 2013, NRG's overall effective tax rate was different than the statutory rate of 35% primarily due to changesthe recognition of ITCs from the Company's Agua Caliente solar project in Arizona and the valuation allowance as a resultimpact of capital losses generated during the period.non-taxable equity earnings.
Noncontrolling Interest
For the three months ended June 30, 2014, loss attributable to noncontrolling interests primarily reflects NRG Yield Inc.'s share of net income as well as income attributable to the noncontrolling partners for the Capistrano projects, offset by losses attributable to the noncontrolling partners for Ivanpah. For the three months ended June 30, 2013, income attributable to noncontrolling interests primarily reflects income attributable to the noncontrolling partner for Agua Caliente.

68


Management’s discussion of the results of operations for the six months ended June 30, 2014 and 2013
(Loss)/income before income taxes — The pre-tax loss of $304 million for the six months ended June 30, 2014, compared to a pre-tax loss of $415 million for the six months ended June 30, 2013, primarily reflects:
an increase in gross margin of $724 million comprised of an increase in Conventional Generation gross margin of $451 million, an increase in Renewables gross margin of $122 million, an increase in Yield gross margin of $116 million, and an increase in Retail gross margin of $35 million;
offset by:
increased operating costs of $332 million, including operations and maintenance expense, depreciation and amortization, selling, general and administrative costs, and acquisition-related costs and;
a current year decrease from net market-to-market results for economic hedging activity of $222 million
Net (Loss)/income — The decrease in net loss of $53 million primarily reflects the drivers discussed above, including an income tax benefit for the six months ended June 30, 2014 of $157 million, compared to an income tax benefit of $215 million in the comparable period.
Electricity Prices
The following table summarizes average on-peak power prices for each of the major markets in which NRG operates for the six months ended June 30, 2014 and 2013:
 Average on Peak Power Price ($/MWh)
   Six months ended June 30,
Region2014 2013
Gulf Coast (a)
   
ERCOT - Houston$51.22
 $32.73
ERCOT - North50.37
 32.10
MISO - Louisiana Hub (b)
58.96
 37.06
East   
    NY J/NYC101.55
 67.22
    NY A/West NY75.13
 43.03
    NEPOOL105.75
 67.54
    PEPCO (PJM)93.59
 44.60
    PJM West Hub81.44
 43.68
West   
CAISO - NP1552.87
 39.32
CAISO - SP1550.59
 46.08
(a) Gulf Coast region also transacts in PJM - West Hub.
(b) Gulf Coast region, south central market 2013 price data is "into Entergy", MISO-Louisiana Hub began trading December 2013.

69


Conventional Generation gross margin
The following is a discussion of gross margin for NRG's Conventional Generation businesses, adjusted to eliminate intersegment activity, primarily with the Retail Business.
 Six months ended June 30, 2014
 Conventional Generation         
(In millions except otherwise noted)Gulf Coast East West Subtotal Renewables NRG Yield Eliminations/Corporate Consolidated Total
Energy revenue$1,329
 $1,954
 $115
 $3,398
 $166
 $65
 $(897) $2,732
Capacity revenue120
 638
 157
 915
 38
 120
 (9) 1,064
Other revenue47
 65
 4
 116
 10
 90
 64
 280
Generation revenue1,496
 2,657
 276
 4,429
 214
 275
 (842) 4,076
Generation cost of sales(880) (1,324) (103) (2,307) (4) (53) (9) (2,373)
Generation gross margin$616
 $1,333
 $173
 $2,122
 $210
 $222
    
                
Business Metrics               
MWh sold (in thousands) (a)
29,094
 24,980
 987
 

 2,703
 1,175
    
MWh generated (in thousands)28,815
 30,945
 2,140
 

 4,779
 1,420
    
(a) MWh sold excludes generation at facilities that generate revenue under capacity agreements.
 Six months ended June 30, 2013
 Conventional Generation          
(In millions except otherwise noted)Gulf Coast East West Subtotal Renewables NRG Yield Eliminations/Corporate Consolidated Total
Energy revenue$1,285
 $1,133
 $75
 $2,493
 $87
 $43
 $(927) $1,696
Capacity revenue154
 464
 136
 754
 
 19
 (12) 761
Other revenue(13) 20
 1
 8
 1
 73
 (21) 61
Generation revenue1,426
 1,617
 212
 3,255
 88
 135
 (960) 2,518
Generation cost of sales(805) (728) (51) (1,584) 
 (29) 24
 (1,589)
Generation gross margin$621
 $889
 $161
 $1,671
 $88
 $106
    
                
Business Metrics               
MWh sold (in thousands) (a)
29,690
 17,414
 720
   1,002
 439
    
MWh generated (in thousands)26,603
 16,867
 1,088
   1,005
 471
    
(a) MWh sold excludes generation at facilities that generate revenue under capacity agreements.        
            
   Six months ended June 30,          
Weather MetricsGulf Coast East West          
2014               
CDDs (a)
1,864
 1,024
 252
          
HDDs (a)
2,813
 10,162
 1,099
          
2013               
CDDs1,938
 1,076
 189
          
HDDs2,402
 9,159
 1,448
          
10 year average               
CDDs2,110
 1,095
 153
          
HDDs2,215
 8,998
 1,575
          
(a)National Oceanic and Atmospheric Administration-Climate Prediction Center - A Cooling Degree Day, or CDD, represents the number of degrees that the mean temperature for a particular day is above 65 degrees Fahrenheit in each region. A Heating Degree Day, or HDD, represents the number of degrees that the mean temperature for a particular day is below 65 degrees Fahrenheit in each region. The CDDs/HDDs for a period of time are calculated by adding the CDDs/HDDs for each day during the period.

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Conventional Generation gross marginincreased by $451 million including intercompany sales, during the six months ended June 30, 2014, compared to the same period in 2013, due to:
Gulf Coast region$(5)
East region444
West region12
 $451
The decrease in gross margin in the Gulf Coast region was driven by:
Lower gross margin from a decrease in average realized price$(79)
Lower gross margin from the sale of NOx emission credits in 2013(14)
Higher gross margin from a 4% increase in coal generation driven by higher economic dispatch driven by fewer outages12
Higher gross margin from lower coal transportation costs12
Higher gross margin due to the acquisition of Gregory in August 201316
Change in commercial optimization activities and other48
 $(5)
The increase in gross margin in the East region was driven by:
Higher gross margin due primarily to a 20% increase in generation and a 33% increase in realized energy prices$243
Higher gross margin from a 27% increase in New York and PJM hedged capacity prices as well as higher prices for the new Lower Hudson Valley Capacity Zone142
Higher gross margin from the acquisition of EME in April 201487
Lower margins realized on certain load-serving contracts due to increased prices for power purchases(40)
Other12
 $444
The increase in gross margin in the West region was driven by:
Higher gross margin from the acquisition of EME in April 2014$29
Higher capacity gross margin due primarily to increases in realized prices18
Lower gross margin primarily due to a 60% decrease in generation primarily due to increased dispatch from competing resources, including renewable resources.(22)
Lower gross margin due to the deactivation of the Contra Costa facility in 2013(15)
Other2
 $12


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Retail gross margin
The following is a detailed discussion of retail gross margin for NRG's Retail Business segment.
   Six months ended June 30,
(In millions except otherwise noted)2014 2013
Mass revenues$2,280
 1,781
Commercial and Industrial revenues880
 950
Supply management and other revenues247
 77
Retail revenue (a)(b)
3,407
 2,808
Retail cost of sales (c)
2,769
 2,205
Retail gross margin$638
 $603
    
Business Metrics   
Electricity sales volume — GWh   
Mass17,789
 14,598
Commercial and Industrial (d)
11,685
 13,172
Electricity sales volume — GWh   
Texas23,670
 23,627
All other regions5,804
 4,143
Average retail customers count (in thousands, metered locations)   
Mass (e) (f)
2,511
 2,134
Commercial and Industrial (d)
87
 102
Retail customers count (in thousands, metered locations)   
Mass (e) (g)
2,831
 2,155
Commercial and Industrial (d)
90
 99
(a)Includes customers of the Texas General Land Office for which the Company provides services, as well as sales to utility partner and natural gas customers.
(b)Includes intercompany sales of $3 million and $2 million in 2014 and 2013, respectively, representing sales from Retail to the Texas region.
(c)Includes intercompany purchases of $896 million in 2014 and $950 million in 2013.
(d)Includes customers of the Texas General Land Office for which the Company provides services.
(e)Excludes utility partner and natural gas customers.
(f)Includes 12 thousand customers from the Dominion acquisition that have transitioned to NRG customers and 242 thousand customers who are still considered Dominion customers and may or may not transition to NRG.
(g)Includes 70 thousand customers from the Dominion acquisition that have transitioned to NRG customers and 396 thousand customers who are still considered Dominion customers and may or may not transition to NRG.

Retail gross margin — Retail gross margin increased $35 million for the six months ended June 30, 2014, compared to the same period in 2013, driven by:
Increase from the acquisition of Dominion's competitive retail electricity business in March 2014 and Energy Curtailment Specialists in August 2013$31
Increase primarily due to higher revenues from home and business services and changes in customer and regional mix18
Unfavorable impact of higher supply costs resulting from weather conditions in 2014(14)
 $35
Acquisition of Dominion's Competitive Retail Electricity Business — On March 31, 2014, the Company acquired the competitive retail electricity business of Dominion, as described in Note 3, Business Acquisitions and Dispositions. The acquisition of Dominion’s competitive retail electricity business increased NRG’s retail portfolio by approximately 217,000 customers as of June 30, 2014, and is expected to increase NRG’s retail portfolio by approximately 500,000 customers in the aggregate by the end of 2014.
Renewables gross margin
NRG's Renewable business segment, which is comprised primarily of certain solar and wind businesses that are not part of NRG Yield, had gross margin of $210 million for the six months ended June 30, 2014, compared to gross margin of $88 million for the same period in 2013. The increase in gross margin was primarily a result of the EME acquisition in April 2014.

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NRG Yield gross margin
NRG Yield had gross margin of $222 million for the six months ended June 30, 2014, compared to gross margin of $106 million for the same period in 2013, which related primarily to Marsh Landing and El Segundo Energy Center reaching commercial operations in 2013 as well as the Dover facility which came back on line on gas in May 2013.
Mark-to-market for Economic Hedging Activities
Mark-to-market for economic hedging activities includes asset-backed hedges that have not been designated as cash flow hedges and ineffectiveness on cash flow hedges. Total net mark-to-market results decreased by $222 million during the six months ended June 30, 2014 compared to the same period in 2013.
The breakdown of gains and losses included in operating revenues and operating costs and expenses by region was as follows:
 Six months ended June 30, 2014
   Conventional Generation      
 Retail Gulf Coast East West Renewables 
Elimination(a)
 Total
 (In millions)
Mark-to-market results in operating revenues             
Reversal of previously recognized unrealized (gains)/losses on settled positions related to economic hedges$
 $(90) $16
 $(1) $
 $(75) $(150)
Reversal of gain positions acquired as part of the GenOn acquisition
 
 (168) (1) 
 
 (169)
Net unrealized (losses)/gains on open positions related to economic hedges(1) 63
 (224) 1
 
 101
 (60)
Total mark-to-market (losses)/gains in operating revenues$(1) $(27) $(376) $(1) $
 $26
 $(379)
Mark-to-market results in operating costs and expenses             
Reversal of previously recognized unrealized losses on settled positions related to economic hedges$64
 $1
 $8
 $
 $
 $75
 $148
Reversal of loss positions acquired as part of the GenOn and EME acquisitions
 
 7
 
 
 
 7
Net unrealized (losses)/gains on open positions related to economic hedges(90) (3) 31
 
 
 (101) (163)
Total mark-to-market (losses)/gains in operating costs and expenses$(26) $(2) $46
 $
 $
 $(26)
$(8)
(a)Represents the elimination of the intercompany activity between the Retail Business and the Conventional Generation and Renewable regions.
 Six months ended June 30, 2013
   Conventional Generation      
 Retail Gulf Coast East West Renewables 
Elimination(a)
 Total
 (In millions)
Mark-to-market results in operating revenues             
Reversal of previously recognized unrealized (gains)/losses on settled positions related to economic hedges$(4) $(243) $(3) $(2) $
 $96
 $(156)
Reversal of gain positions acquired as part of the GenOn acquisition
 
 (217) (2) 
 
 (219)
Net unrealized gains on open positions related to economic hedges
 51
 24
 5
 1
 9
 90
Total mark-to-market (losses)/gains in operating revenues$(4) $(192) $(196) $1
 $1
 $105
 $(285)
Mark-to-market results in operating costs and expenses             
Reversal of previously recognized unrealized losses/(gains) on settled positions related to economic hedges$188
 $23
 $9
 $
 $
 $(96) $124
Reversal of loss positions acquired as part of the Reliant Energy and Green Mountain Energy and GenOn acquisitions7
 
 25
 
 
 
 32
Net unrealized (losses)/gains on open positions related to economic hedges(39) 9
 3
 
 
 (9) (36)
Total mark-to-market gains/(losses) in operating costs and expenses$156
 $32
 $37
 $
 $
 $(105)
$120
(a)Represents the elimination of the intercompany activity between the Retail Business and the Conventional Generation and Renewable regions.

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Mark-to-market results consist of unrealized gains and losses. The settlement of these transactions is reflected in the same caption as the items being hedged.
The reversals of gain or loss positions from acquired companies were valued based upon the forward prices on the acquisition date.
For the six months ended June 30, 2014, the $60 million loss in operating revenues from open positions was due primarily to increases in forward natural gas and East power prices partially offset by decreases in ERCOT heat rates. The $163 million loss in operating costs and expenses from open positions was due primarily to decreases in ERCOT heat rates.
For the six months ended June 30, 2013, a $90 million gain in operating revenues from open positions was due to decreases in forward natural gas and power prices. The $36 million loss in operating costs and expenses from open positions was due to decreases in forward natural gas and power prices slightly offset by increases in coal prices.
In accordance with ASC 815, the following table represents the results of the Company's financial and physical trading of energy commodities for the six months ended June 30, 2014 and 2013. The realized and unrealized financial and physical trading results are included in operating revenue. The Company's trading activities are subject to limits within the Company's Risk Management Policy.
   Six months ended June 30,
(In millions)2014 2013
Trading gains/(losses)   
Realized$62
 $58
Unrealized15
 (55)
Total trading gains$77
 $3
Contract Amortization Revenue
Contract amortization represents the roll-off of in-market customer contracts valued under purchase accounting. The favorable change of $35 million, as compared to the prior period in 2013 reflects the completion of the roll-off of certain customer contracts acquired in the Reliant acquisition.
Other Operating Costs
   Conventional Generation       
 Retail Gulf Coast East West Renewables NRG Yield Eliminations/Corporate Total
 (In millions)
Six months ended June 30, 2014$143
 $388
 $546
 $87
 $70
 $52
 $(11) $1,275
Six months ended June 30, 2013124
 334
 477
 97
 16
 31
 (15) 1,064
Other operating costs increased by $211 million for the six months ended June 30, 2014, compared to the same period in 2013, due to:
Increase due to the acquisition of EME in April 2014$134
Increase in Gulf Coast operations and maintenance expense primarily related to the scope and timing of outage activities49
Increase in property tax in part due to a tax settlement in the first quarter of 201425
Increase in NRG Yield operations and maintenance expense related to El Segundo and Marsh Landing which reached commercial operations in 201316
Decrease in East operations and maintenance expense as Morgantown had a significant outage in the prior year(21)
Other8
 $211

Depreciation and Amortization
Depreciation and amortization increased by $101 million for the six months ended June 30, 2014, compared to the same period in 2013, due primarily to $52 million related to the EME acquisition in April 2014 and additional depreciation expense of $40 million as a result of El Segundo and Marsh Landing reaching commercial operations in the second half of 2013.

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Selling, General and Administrative Expenses
Selling, general and administrative expenses is comprised of the following:
 Six months ended June 30,
(In millions)2014 2013
General and administrative expenses$340
 $304
Selling and marketing expenses154
 153
 $494
 $457
General and administrative expenses increased by $36 million for the six months ended June 30, 2014 compared to the same period in 2013, due in part to the acquisition of EME in April 2014 and the presentation of Residential Solar expenses as development in prior periods as well as expansion of the Residential Solar business.
Acquisition-related Transaction and Integration Costs
NRG incurred transaction and integration costs of $52 million for the six months ended June 30, 2014, compared to $69 million for the same period in 2013.
Equity in Earnings of Unconsolidated Affiliates
NRG's equity in earnings of unconsolidated affiliates was $21 million for the six months ended June 30, 2014 compared to equity in earnings of unconsolidated affiliates of $11 million for the same period in 2013, due primarily to $7 million from a long-term natural gas hedge entered into by Saguaro in July 2013 and $4 million resulting from the acquisition of EME in April 2014.
Interest Expense
NRG's interest expense increased by $127 million compared to the same period in 2013 due to the following:
Increase in interest expense(In millions)
Reduction to capitalized interest for projects placed in service$70
Increase for 2022 Senior Notes issued in January 201429
Decrease in amortization of premium/discount17
Decrease for 7.625% GenOn Senior Notes due 2014 redeemed in June 2013(21)
Increase for the acquisition of EME debt in April 201418
Increase in derivative interest expense primarily for the Alpine interest rate swaps13
Increase for 2024 Senior Notes issued in April 201412
Decrease in other interest expense(11)
 $127
Income Tax Benefit
For the six months ended June 30, 2014, NRG recorded an income tax benefit of $157 million on pre-tax loss of $304 million. For the same period in 2013, NRG recorded an income tax benefit of $215 million on pre-tax loss of $415 million. The effective tax rate was 51.6% and 51.8 % for the six months ended June 30, 2014, and 2013, respectively.
For the six months ended June 30, 2014, NRG's overall effective tax rate was different than the statutory rate of 35% primarily due to the impact of production tax credits generated from our wind assets and the recognition of uncertain tax benefits.
For the six months ended June 30, 2013, NRG's overall effective tax rate was different than the statutory rate of 35% primarily due to the recognition of ITCs from the Company's Agua Caliente solar project in Arizona and the impact of non-taxable equity earnings.
Noncontrolling Interest
For the six months ended June 30, 2014, loss attributable to noncontrolling interests primarily reflects NRG Yield Inc.'s share of net income for the period afteras well as income attributable to the initial public offering,noncontrolling partners for the Capistrano projects, offset by losses attributable to the noncontrolling partners for Ivanpah. For the threesix months ended March 31,June 30, 2013, income attributable to noncontrolling interests primarily reflects income attributable to the noncontrolling partner for Agua Caliente.


5775

                                                                                                                            

Liquidity and Capital Resources
Liquidity Position
As of March 31,June 30, 2014, and December 31, 2013, NRG's liquidity, excluding collateral received, was approximately $4.73.0 billion and $3.7 billion, respectively, comprised of the following:
(In millions)March 31, 2014 December 31, 2013June 30, 2014 December 31, 2013
Cash and cash equivalents$3,187
 $2,254
$1,481
 $2,254
Restricted cash209
 268
286
 268
Total3,396
 2,522
1,767
 2,522
Total credit facility availability1,303
 1,173
1,243
 1,173
Total liquidity, excluding collateral received$4,699
 $3,695
$3,010
 $3,695
For the threesix months ended March 31,June 30, 2014, total liquidity, excluding collateral received, increaseddecreased by $1.0 billion.$685 million. Changes in cash and cash equivalent balances are further discussed hereinafter under the heading Cash Flow Discussion. Cash and cash equivalents at March 31,June 30, 2014 were predominantly held in money market mutual funds and bank deposits.
On April 1, 2014, to fund the acquisition of EME, the Company used cash on hand as well as $700 million of the proceeds from the issuance of the 2022 Senior Notes to fund the net cash purchase price of EME, as further described in Note 3, Business Acquisitions.
Management believes that the Company's liquidity position and cash flows from operations will be adequate to finance operating and maintenance capital expenditures, to fund dividends to NRG's common and preferred stockholders, and other liquidity commitments. Management continues to regularly monitor the Company's ability to finance the needs of its operating, financing and investing activity within the dictates of prudent balance sheet management.
Restricted Payments Tests
Of the $1.5 billion of cash and cash equivalents of the Company as of June 30, 2014, $355 million and $35 million were held by REMA and GenOn Mid-Atlantic, respectively. The ability of certain of GenOn’s and GenOn Americas Generation’s subsidiaries to pay dividends and make distributions is restricted under the terms of certain agreements, including the Gen-On Mid-Atlantic and REMA operating leases.  Under their respective operating leases, GenOn Mid-Atlantic and REMA are not permitted to make any distributions and other restricted payments unless:  (a) they satisfy the fixed charge coverage ratio for the most recently ended period of four fiscal quarters; (b) they are projected to satisfy the fixed charge coverage ratio for each of the two following periods of four fiscal quarters, commencing with the fiscal quarter in which such payment is proposed to be made; and (c) no significant lease default or event of default has occurred and is continuing.  In addition, prior to making a dividend or other restricted payment, REMA must be in compliance with the requirement to provide credit support to the owner lessors securing its obligation to pay scheduled rent under its leases.  Based on GenOn Mid-Atlantic’s and REMA’s most recent calculations of these tests, GenOn Mid-Atlantic satisfied the restricted payments tests and REMA did not satisfy the restricted payments tests. As a result, as of June 30, 2014, GenOn Mid-Atlantic and REMA could not make distributions of cash and certain other restricted payments. Each of GenOn Mid-Atlantic and REMA may recalculate its fixed charge coverage ratios from time to time and, subject to compliance with the restricted payments test described above, make dividends or other restricted payments.
TheTo the extent GenOn Mid-Atlantic or REMA are able to pay dividends to GenOn, the GenOn Senior Notes due 2018 and 2020 and the related indentures restrict the ability of GenOn to incur additional liens and make certain restricted payments, including dividends. In the event of a default or if restricted payment tests are not satisfied, GenOn would not be able to distribute cash to its parent, NRG. At March 31,June 30, 2014, GenOn met the consolidated debt ratio component of the restricted payments test.
Credit Ratings
On January 24, 2014, Moody's placed the GenOn Senior Notes' rating under review for downgrade. On April 14, 2014, the GenOn Americas Generation Senior Notes were downgraded by Moody's to Caa1 and the GenOn Senior Notes were downgraded to B3. The outlook for both the GenOn Americas Generation Senior Notes and the GenOn Senior Notes was moved to Stable.


5876

                                                                                                                            

Sources of Liquidity
The principal sources of liquidity for NRG's future operating and capital expenditures are expected to be derived from new and existing financing arrangements, existing cash on hand, cash flows from operations and cash proceeds from future sales of assets to NRG Yield, Inc. As described in Note 7, Debt and Capital Leases, to this Form 10-Q and Note 12, Debt and Capital Leases, to the Company's 2013 Form 10-K, the Company's financing arrangements consist mainly of the Senior Credit Facility, the Senior Notes, the GenOn Senior Notes, the GenOn Americas Generation Senior Notes, and project-related financings.
Issuance of 2022 and 2024 Senior Notes
On January 27, 2014, NRG issued $1.1 billion in aggregate principal amount at par of 6.25% Senior Notes due 2022. The notes are senior unsecured obligations of NRG and are guaranteed by certain of its subsidiaries. Interest is payable semi-annually beginning on July 15, 2014, until the maturity date of July 15, 2022. A portion of the cash proceeds was used to redeem $400 million of the Company's 2019 Senior Notes and the remaining $700 million of the cash proceeds was used to finance the EME acquisition, as discussed in Uses of Liquidity 2014 Capital Allocation Program.
On April 21, 2014, NRG issued $1.0 billion in aggregate principal amount at par of 6.25% Senior Notes due 2024. The notes are senior unsecured obligations of NRG and are guaranteed by certain of its subsidiaries. Interest is payable semi-annually beginning on November 1, 2014, until the maturity date of May 1, 2024. TheA portion of the cash proceeds was used to redeem all remaining 7.625% 2019 Senior Notes, and the rest of the proceeds are expected to be used to redeem any and all of $299 million and $709 million of itsremaining 8.5% and 7.625% 2019 Senior Notes respectively,in September 2014, as discussed in Uses of Liquidity.
Cash Proceeds from NRG Yield, Inc. Class A Common Stock and Senior Unsecured Notes
In order to fund the purchase price of the acquisition of the Alta Wind facility, as discussed further in Note 3, Business Acquisitions and Dispositions, to this Form 10-Q, NRG Yield, Inc. issued 12,075,000 shares of its Class A common stock on July 29, 2014 for net proceeds of $630 million. In addition, on August 5, 2014, Yield Operating issued $500 million in aggregate principal amount at par of 5.375% senior notes due August 2024. Interest on the notes is payable semi-annually on February 15 and August 15 of each year, commencing on February 15, 2015. The notes are senior unsecured obligations of Yield Operating and are guaranteed by NRG Yield LLC, Yield Operating’s parent company, and by certain of Yield Operating’s wholly owned current and future subsidiaries.
Cash Proceeds from Sales of Assets to NRG Yield, Inc.
On May 5,June 30, 2014, the Company andsold the following facilities to NRG Yield, Inc. entered into a definitive agreement regarding the sale of the following NRG facilities: TA: High Desert, RE Kansas South, and El Segundo Energy Center, forCenter. NRG Yield, Inc. paid total cash consideration of $357 million, which represents a base purchase price of $349 million and $8 million of working capital adjustments, plus assumed project level debt and working capital adjustments to be calculated at close.of approximately $612 million. The sale is subject to certain third partywas recorded as a transfer of entities under common control and regulatory approvals and is expected to close by the end of the second quarter of 2014.related assets were transferred at carrying value.

First Lien Structure
NRG has granted first liens to certain counterparties on a substantial portion of the Company's assets, excluding GenOn, NRG Yield, Inc. and NRG's assets that have project-level financing. NRG uses the first lien structure to reduce the amount of cash collateral and letters of credit that it would otherwise be required to post from time to time to support its obligations under out-of-the-money hedge agreements for forward sales of power or gas used as a proxy for power. To the extent that the underlying hedge positions for a counterparty are out-of-the-money to NRG, the counterparty would have claim under the lien program. The lien program limits the volume that can be hedged, not the value of underlying out-of-the-money positions. The first lien program does not require NRG to post collateral above any threshold amount of exposure. Within the first lien structure, the Company can hedge up to 80% of its coal and nuclear capacity, excluding GenOn coal capacity, and 10% of its other assets, excluding GenOn's other assets and NRG Yield, Inc.'s assets, with these counterparties for the first 60 months and then declining thereafter. Net exposure to a counterparty on all trades must be positively correlated to the price of the relevant commodity for the first lien to be available to that counterparty. The first lien structure is not subject to unwind or termination upon a ratings downgrade of a counterparty and has no stated maturity date.
The Company's lien counterparties may have a claim on its assets to the extent market prices exceed the hedged prices. As of March 31,June 30, 2014, all hedges under the first liens were out-of-the-money on a counterparty aggregate basis.

77


The following table summarizes the amount of MWs hedged against the Company's coal and nuclear assets and as a percentage relative to the Company's coal and nuclear capacity under the first lien structure as of March 31,June 30, 2014:
Equivalent Net Sales Secured by First Lien Structure (a)
20142015 2016 2017 201820142015 2016 2017 2018
In MW1,677
898
 351
 211
 
1,498
1,061
 405
 243
 
As a percentage of total net coal and nuclear capacity (b)
26%15% 6% 3% %23%17% 7% 4% %
(a)Equivalent net sales include natural gas swaps converted using a weighted average heat rate by region.
(b)Net coal and nuclear capacity represents 80% of the Company’s total coal and nuclear assets eligible under the first lien which excludes coal assets acquired in the GenOn acquisition, as well as assets in NRG Yield.Yield, Inc. and NRG's assets that have project level financing.

59


Uses of Liquidity
The Company's requirements for liquidity and capital resources, other than for operating its facilities, can generally be categorized by the following: (i) commercial operations activities; (ii) debt service obligations; (iii) capital expenditures, including repowering and renewable development, and environmental; and (iv) allocations in connection with the 2014 Capital Allocation Program including acquisition opportunities, return of capital and dividend payments to stockholders.
Commercial Operations
NRG's commercial operations activities require a significant amount of liquidity and capital resources. These liquidity requirements are primarily driven by: (i) margin and collateral posted with counterparties; (ii) margin and collateral required to participate in physical markets and commodity exchanges; (iii) timing of disbursements and receipts (i.e. buying fuel before receiving energy revenues); (iv) initial collateral for large structured transactions; and (v) collateral for project development. As of March 31,June 30, 2014, commercial operations had total cash collateral outstanding of $633$549 million, and $1.21.1 billion outstanding in letters of credit to third parties primarily to support its commercial activities for both wholesale and retail transactions. As of March 31,June 30, 2014, total collateral held from counterparties was $4$9 million in cash and $227 million of letters of credit.
Future liquidity requirements may change based on the Company's hedging activities and structures, fuel purchases, and future market conditions, including forward prices for energy and fuel and market volatility. In addition, liquidity requirements are dependent on NRG's credit ratings and general perception of its creditworthiness.
Cash Grant Bridge Loans
As of March 31,June 30, 2014, the Company had a net renewable energy grant receivable of $116$614 million which consists of $41$539 million, net of sequestration adjustment, due from the U.S. Treasury under the 1603 Cash Grant Program in connection with the Kansas South and TA High Desert projects,Ivanpah thermal solar project and a $75 million receivable pursuant to an indemnity agreement the Company has with SunPower Corporation, Systems.
In May 2014, the Company will be submitting applications for approximately $550 million, in the aggregate, net of sequestration adjustment,Systems relating to the U.S. Treasury Department under the 1603 program for the Ivanpah thermal solar project and will submit applications for an additional $8 million upon the completion of various Distributed Solar projects. CVSR project.
With respect to certain projects, the Company obtained cash grant bridge loans to fund the construction costs of such projects, which were to be repaid upon receipt of the related 1603 cash grant proceeds.  As of March 31,June 30, 2014, there are approximately $450$408 million outstanding under the cash grant bridge loans, all of which is related to the Ivanpah project and will become due and payable as follows:
Three months ending:Cash due and payable
 (In millions)
June 30, 2014$201
December 31, 2014117
March 31, 2015132
Total cash grant bridge loans due, including interest accrued to principal$450
Maturity date:Cash due and payable
 (In millions)
Solar Partners VIII, October 27, 2014$117
Solar Partners I, December 27, 2014159
Solar Partners II, February 27, 2015132
Total cash grant bridge loans due, including interest accrued to principal$408

78


Since December 31, 2013, excluding CVSR, the Company has received the following cash grants as of AprilJune 30, 2014:
Project: Application Amount Sequestration Amount 
Additional Reduction By U.S. Treasury (a)
 Amount Received
  (In millions)
Alpine $71
 $5
 $
 $66
Borrego 38
 2
 6
 30
Lincoln Financial Field 6
 1
 
 5
Kansas South (b)
 23
 2
 
 21
High Desert (c)
 25
 1
 4
 20
Total $163
 $11
 $10
 $142
(a) The Company has booked a reserve against the total remaining receivable balance for these projects in the amount of $10 million pending further discussions with U.S. Treasury.
(b) The Company was awarded and received the cash grant in April 2014.
(c) The Company was awarded the cash grant in marchMarch 2014 and received cash in April 2014.


60


In January 2014, the Company was awarded a cash grant from the U.S. Treasury Department in the amount of $285 million for the CVSR solar project.  The amount received reflects the application amount of $414 million less a sequestration adjustment of $22 million and an additional reduction by Treasury of $107 million and a sequestration adjustment of $22 million.  NRG maintains a receivable, net of sequestration of $107 million, and is seeking reimbursement of $75 million of this amount under an indemnity agreement with SunPower Corporation, Systems,for which the solar panel and equipment manufacturer, pertaining to Treasury's reduced cash grants for the CVSR project.  The Company has reserved $32 million of the balance.  Pursuant to the purchase and sale agreement for the CVSR project between NRG and SunPower Corporation, Systems, or SunPower, SunPower agreed to indemnify NRG up to $75 million if Treasury made certain determinations and awarded a reduced 1603 cash grant for the project.  SunPower has refused to honor its contractual indemnification obligation.  As a result, on the remaining receivable balance.March 19, 2014, NRG filed a lawsuit against SunPower in California state court, alleging breach of contract and also seeking a declaratory judgment that SunPower has breached its indemnification obligation.  NRG is seeking $75 million in damages from SunPower.
NRG believes it has complied with all material obligations under the 1603 Cash Grant Program and is actively pursuing indemnification and is working with the U.S. Treasury Department to obtain payment on the remaining 1603 applications the Company or its subsidiaries have submitted.  Since the Company’s participation in the 1603 program commenced in 2010, the Company has received cash grants of approximately $612 million in the aggregate, net of sequestration adjustment, which excluding CVSR, represents a 97%95% collection rate of cash grant awards as applied for under the program.

79


Capital Expenditures
The following tables and descriptions summarize the Company's capital expenditures for maintenance, environmental, and growth investments for the threesix months ended March 31,June 30, 2014, and the estimated capital expenditure and growth investments forecast for the remainder of 2014
Maintenance Environmental Growth Investments TotalMaintenance Environmental Growth Investments Total
(In millions)(In millions)
Gulf Coast$42
 $66
 $5
 $113
East$23
 $15
 $
 $38
104
 20
 2
 126
Texas25
 1
 
 26
South Central4
 34
 
 38
West2
 
 
 2
3
 
 
 3
Other Conventional3
 
 1
 4
Retail7
 
 
 7
13
 
 
 13
Alternative Energy1
 
 100
 101
Renewables
 
 194
 194
NRG Yield3
 
 16
 19
5
 
 24
 29
Corporate2
 
 
 2
11
 
 18
 29
       
Total cash capital expenditures for the three months ended March 31, 201470
 50
 117
 237
Total cash capital expenditures for the six months ended June 30, 2014178
 86
 243
 507
Other investments (a)

 
 19
 19

 
 54
 54
Funding from debt financing, net of fees
 
 (118) (118)
 
 (164) (164)
Funding from third party equity partners(3) 
 (60) (63)(3) 
 (82) (85)
Total capital expenditures and investments, net of financings$67
 $50
 $(42) $75
175
 86
 51
 312
              
Estimated capital expenditures for the remainder of 2014$380
 $278
 $614
 $1,272
269
 267
 279
 815
Other investments (a)

 
 291
 291

 
 38
 38
Funding from debt financing, net of fees(24) 
 (288) (312)(29) 
 (172) (201)
Funding from third party equity partners and cash grants(11) 
 (342) (353)(9) 
 (179) (188)
NRG estimated capital expenditures for the remainder of 2014, net of financings$345
 $278
 $275
 $898
$231
 $267
 $(34) $464
(a)Other investments includes restricted cash activity.
Environmental capital expenditures — For the threesix months ended March 31,June 30, 2014, the Company's environmental capital expenditures included controls to satisfy MATS and NSR settlement at the Big Cajun II facility and NOx controls for the Sayreville and Gilbert facilities.
Growth Investments capital expenditures — For the threesix months ended March 31,June 30, 2014, the Company's growth investment expenditures included $97$194 million for solar projects and $20$42 million for the Company's repoweringother growth projects.
Environmental Capital Expenditures
Based on current (and in some cases proposed) rules, technology and preliminary plans based on some proposed rules, NRG estimates that environmental capital expenditures from 2014 through 2018 required to comply with environmental laws will be approximately $326906 million which includes $116123 million for GenOn.GenOn and $567 million (of which $22 million is attributable to interest during construction) for plants acquired in the EME acquisition.
In connection with the acquisition of EME, as further described in Note 3, Business Acquisitions and Dispositions, of this Form 10-Q, NRG has committed to fund up to $350 million in capital expenditures for plant modifications at Powerton and Joliet to comply with MATS, of which the Company estimates that up to $100 million will be incurred in 2014. The Company is in the process of evaluating additional capital expenditures that will be incurred in connection with the acquisition and integration of EME.  environmental regulations.

61


2014 Capital Allocation Program
EMEPending Acquisition
As described in Note 3, Business Acquisitions and Dispositions, on June 3, 2014, Yield Operating, a consolidated subsidiary of the Company, entered into a purchase and sale agreement with the Terra-Gen Finance Company, LLC and certain of its affiliates to acquire 100% of the membership interests of Alta Wind Asset Management Holdings, LLC, Alta Wind Company, LLC, Alta Wind X Holding Company, LLC, and Alta Wind XI Holding Company, LLC, which collectively owns seven wind facilities that total 947 MWs located in Tehachapi, California and a portfolio of land leases, or the Alta Wind Assets. The purchase price of the Alta Wind Assets is $870 million, as well as working capital adjustments, plus the assumption of $1.6 billion in non-recourse project level debt. The acquisition, which is subject to customary closing conditions, including certain regulatory approvals, is expected to close during the third quarter of 2014. Power generated by the Alta Wind facility is sold to Southern California Edison under long-term power purchase agreements with 21 years of remaining contract life for Phases I-V and 22 years, beginning in 2016, for Phases X and XI.

80


Completed Acquisitions
On April 1, 2014, the Company acquired substantially all of the assets of Edison Mission Energy, or EME as described in Note 3, Business Acquisitions and Dispositions.  EME, through its subsidiaries and affiliates, owned, operated, and leased a portfolio of approximately 8,000 MW consisting of wind energy facilities and coal- and gas-fired generating facilities. The Company paid an aggregate purchase price of $3.43.5 billion, which reflects the negotiated purchase price of $2.6 billion, an increase of $736 million in acquired cash on hand, cash collateral, restricted cash and cash on unconsolidated subsidiary, as well as an increase in the value of the 12,671,977 shares of NRG common stock issued of $51 million. The purchase price was funded through the issuance of 12,671,977 shares of NRG common stock on April 1, 2014, the issuance of $700 million in newly-issued corporate debt, as described in Note 7, Debt and Capital Leases, with the remaining funded from cash on hand. The Company also assumed non-recourse debt of approximately $1.2 billion
In connection with the transaction, NRG agreed to certain conditions with the parties to the Powerton and Joliet, or POJO, sale-leaseback transaction subject to which an NRG subsidiary assumed the POJO leveraged leases and NRG guaranteed the remaining payments under each lease. In connection with this agreement, NRG has committed to fund up to $350 million in capital expenditures for plant modifications at Powerton and Joliet to comply with MATS.
The Company also acquired the competitive retail electricelectricity business of Dominion, as described in Note 3, Business Acquisitions and Dispositions and in the New and On-going Company Initiatives and Development Projectssection.
Dividends and Debt Reduction
On February 17, 2014, NRGThe following table lists the dividends paid a quarterly dividend onduring the Company's common stock of $0.12 per share.six months ended June 30, 2014:
 Second Quarter 2014 First Quarter 2014
Dividends per Common Share$0.14
 $0.12
On April 21,July 18, 2014, NRG declared a quarterly dividend on the Company's common stock of $0.14 per share, payable MayAugust 15, 2014, to stockholders of record as of MayAugust 1, 2014, representing $0.56 on an annualized basis, a 17% increase from $0.48 per share.basis.
On February 10, 2014, the Company redeemed $308 million of its 8.5% 2019 Senior Notes and $91 million of its 7.625% Senior Notes through a tender offer and call, at an average early redemption percentage of 106.992% and 105.500%, respectively, with a portion of the proceeds from the 2022 Senior Notes borrowing.
On April 21, 2014, the Company redeemed $74 million of its 8.5% 2019 Senior Notes and $337 million of its 7.625% Senior Notes through a tender offer and call, at an average early redemption percentage of 105.250% and 104.200%, respectively, with the proceeds from the 2024 Senior Notes borrowing.
On AprilMay 21, 2014, NRG gave the required notice to redeemCompany redeemed for cash all of its remaining 7.625% 2019 Senior Notes at an average early redemption percentage of 103.813%. A $18 million loss on May 21, 2014.  Thedebt extinguishment of the 7.625% 2019 Senior Notes was recorded during the three months ended June 30, 2014, primarily consisting of the premiums paid on the redemption and the write-off of previously deferred financing costs. 
On August 4, 2014, the Company expectsannounced that it gave the required notice under the governing indenture to redeem for cash all of its remaining 8.5% 2019 Senior Notes when such notes become callable. 

on September 3, 2014, at an average early redemption percentage of 104.25%.
Dividends and debt reduction under the 2014 Capital Allocation Program are subject to market prices, financial restrictions under the Company's debt facilities and securities laws.


6281

                                                                                                                            

Cash Flow Discussion
The following table reflects the changes in cash flows for the comparative threesix month periods:
Three months ended March 31,   Six months ended June 30,  
2014 2013 Change2014 2013 Change
(In millions)(In millions)
Net cash provided/(used) by operating activities$391
 $(124) $515
$370
 $(78) $448
Net cash provided/(used) by investing activities124
 (836) 960
Net cash used by investing activities(1,753) (1,375) (378)
Net cash provided by financing activities416
 580
 (164)634
 736
 (102)
Net Cash Provided/(Used) By Operating Activities
Changes to net cash provided/(used) by operating activities were driven by:
(In millions)(In millions)
Increase in operating income adjusted for non-cash items$589
$467
Change in cash paid in support of risk management activities(176)(26)
Other changes in working capital102
7
$515
$448
Net Cash Provided/(Used)Used By Investing Activities
Changes to net cash provided/(used)used by investing activities were driven by:
(In millions)(In millions)
Decrease in capital expenditures due to decreased spending on maintenance and growth projects.$576
Increase in cash paid for acquisitions, primarily related to the EME acquisition$(1,778)
Decrease in capital expenditures due to decreased spending on maintenance and growth projects774
Increase in proceeds from renewable energy grants371
381
Increase in cash paid for acquisitions, primarily for the Dominion retail business(200)
Proceeds from the sale of assets77
Decrease in restricted cash60
62
Proceeds from the sale of assets77
Proceeds for payment of cash grant bridge loan57
57
Other19
49
$960
$(378)
Net Cash Provided By Financing Activities
Changes in net cash provided by financing activities were driven by:
 (In millions)
Net increase in borrowings, primarily due to issuance of 6.25% Senior Notes$855
Decrease in financing element of acquired derivatives.(321)
Net increase in debt payments primarily due to the redemption of Senior Notes(666)
Cash contributions from noncontrolling interests(20)
Increase in cash paid for debt issuance costs(16)
Increase in payment of dividends to common stockholders(10)
Prior year repurchase of treasury shares, offset by increase in issuance of common shares14
 $(164)
 (In millions)
Net increase in borrowings, primarily due to the issuance of the 2022 and 2024 Senior Notes$2,414
Net increase in debt payments primarily due to the redemption of 2019 Senior Notes and the repayment of the cash grant bridge loans(2,153)
Decrease in financing element of acquired derivatives(338)
Cash contributions from noncontrolling interests(23)
Increase in cash paid for debt issuance costs(8)
Increase in payment of dividends(18)
Prior year repurchase of treasury shares, offset by increase in issuance of common shares24
 $(102)

6382

                                                                                                                            

NOLs, Deferred Tax Assets and Uncertain Tax Position Implications, under ASC 740
For the threesix months ended March 31,June 30, 2014,, the Company had a total domestic pre-tax book loss of $102$311 million and foreign pre-tax book income of $4 million. For the three months ended March 31, 2014, the Company utilized domestic NOLs of $9$7 million. As of March 31,June 30, 2014,, the Company has cumulative domestic NOL carryforwards of $3.1 billion and cumulative state NOL carryforwards of $3.0 billion for financial statement purposes. In addition, NRG has cumulative foreign NOL carryforwards of $76 million, of which $3 million will expire starting 2014 through 2016 and of which $73 million do not have an expiration date.
In addition to these amounts, the Company has $116$71 million of tax effected uncertain tax benefits. As a result of the Company's tax position, and based on current forecasts, NRG anticipates income tax payments, primarily to state and local jurisdictions, of up to $40 million in 2014.
However, as the position remains uncertain for the $116$71 million of tax effected uncertain tax benefits, the Company has recorded a non-current tax liability of $63$68 million and may accrue the remaining balance as an increase to non-current liabilities until final resolution with the related taxing authority. The $63$68 million non-current tax liability for uncertain tax benefits is from positions taken on various state income tax returns, including accrued interest.
NRG is subject to examination by taxing authorities for income tax returns filed in the U.S. federal jurisdiction and various state and foreign jurisdictions including operations located in Australia. The Company is not subject to U.S. federal income tax examinations for years prior to 2007.2010. With few exceptions, state and local income tax examinations are no longer open for years before 2004. The Company's primary foreign operations are also no longer subject to examination by local jurisdictions for years prior to 2010.

64


New and On-going Company Initiatives and Development Projects
Renewable and Clean Energy Development and Acquisitions
As part of its core strategy, NRG intends to continue to own, operate and invest in the development and acquisition of renewable and conventional energy projects. NRG's renewable strategy is intended to capitalize on scale and first mover advantage in a high growth segment of the energy sector and the Company'sits existing wholesale and retail businesses in states with policiesas well as address the increasing demand for sustainable and market opportunities conducive to the development of a growing utility scale and distributed solar business. In particular, as the installed cost of new renewable resources continues to decline, the Company intends to target opportunities in markets where alternativelow carbon energy solutions have, or are becoming, increasingly price competitive to system power andindividualized for the electricity distribution systems have become increasingly susceptible to service disruption as a resultbenefit of among other factors, extreme weather.the end use energy customer. This section briefly describes the Company's most notable current activities in renewable development.activities.
Solar
NRG has acquired and is developing a number of solar projects utilizing photovoltaic, or PV technology. As of March 31,June 30, 2014, NRG had 1,1861,192 MW of capacity at its commercially operating solar facilities. Below is a summary of recent developments related to solar projects:

Community Solar— In June 2014, NRG Solar Community I LLC completed a 6 MW project located on the grounds of the San Diego State University campus in Brawley, California. The Imperial Irrigation District will purchase all energy generated by the facility, under a 25-year PPA, and sell it at a competitive rate to interested customers through a community solar program.

St. Croix— In March 2014, the Company, through its wholly-owned subsidiary, NRG Solar DG LLC, acquired a 5 MW solar project in the development phase on the island of St. Croix in the U.S. Virgin Islands. NRG, through its subsidiaries, will construct, own and operate the solar project which will sell all of its power output to the Virgin Island Water and Power Authority under a 25-year PPA. The project is expected to achieve full commercial operation in the fourth quarter of 2014.
Guam Solar Project — In 2013, the Company, through its wholly-owned subsidiary, NRG Solar Guam LLC, acquired a 26 MW solar project in the development phase on the island of Guam, a U.S. territory. NRG, through its subsidiaries, will construct, own and operate the solar project which will sell all of its power output to the Guam Power Authority under a 25-year PPA. In the first quarter of 2014, construction continued on the project and is expected to attain full commercial operation in the fourth quarter of 2014.
Distributed Solar As of March 31,June 30, 2014, approximately 53 MWs of distributed solarDistributed Solar projects, all of which are supported by long-term PPAs, are in operation or under construction atincluding five National Football League venues as well as other commercial or institutional sites. AllIn the second quarter of 2014, the Company's Distributed Solar projectsCompany began construction of a 6 MW project located on the MGM Mandalay Bay complex in operation or under construction are supportedLas Vegas, Nevada. The project is expected to be completed by long-term PPAs. the fourth quarter of 2014.

83


NRG Residential Solar Solutions — On March 27, 2014, the Company acquired one of the nation's leading residential solar companies, Roof Diagnostics Solar, or RDS, now doing business as NRG Home Solar, to support and expand the Company's efforts to empower its customers to control their own energy choices through clean self-generation. The 475 employee company is one of the largest solar sales and installation companies in the United States and has experienced significant growth in the Northeast and is now expanding into California and other areas. RDS will complement NRG's extensive network of independent solar installers and dealers and significantly increase the ability of NRG to meet the growing demand for high quality residential solar services delivered by a market leader in delivering retail electricity services in the home.
W.A. Parish Peaking UnitPetra Nova Business and Commercial Scale Carbon Capture and Sequestration with Enhanced Oil Recovery
On July 3, 2014, the Company, through its wholly owned subsidiary Petra Nova Holdings LLC, sold 50% of its interest in Petra Nova Parish Holdings LLC to JX Nippon Oil Exploration (EOR) Limited, a wholly owned subsidiary of JX Nippon Oil & Gas Exploration Corporation.  As a result of the sale, the Company no longer has a controlling interest in and has deconsolidated Petra Nova Parish Holdings LLC as of the date of the sale. On July 7, 2014, the Company made its initial capital contribution into the partnership of $35 million, which was funded with the sale proceeds of $76 million. On March 3, 2014, Petra Nova CCS I LLC, a wholly owned subsidiary of Petra Nova Parish Holdings LLC, entered into a fixed-price agreement to build and operate a CCS-EOR at the W.A. Parish facility with a consortium of Mitsubishi Heavy Industries America, Inc. and TIC - The Industrial Company.  Notice to proceed for the construction on the CCS-EOR was issued on July 15, 2014, and commercial operation is expected in late 2016. 
The joint venture also owns a 75 MW peaking unit at W.A. Parish, which achieved commercial operations on June 26, 2013. The peaking unit is expected towill be retrofitted for use asconverted into a cogeneration facility to provide power and steam and power to operate the CCS-EOR.  The CCS-EOR which is being partially funded byfinanced by: (i) up to $167 million from a grant from the U.S. DOE.
Construction of the CCS-EOR is intended to allow NRG, through its wholly owned subsidiary Petra Nova LLC, to utilize the captured CO2 in enhanced oil recovery operations in oil fields on the Texas Gulf Coast.  On May 23, 2013, the U.S. DOE published the RecordCCPI grant of Decision in the Federal Register, announcing its decision to provide cost-shared funding for the project in the amount of $167 million,which $7 million of which has already been received from the grant in the initial design and engineering phase, (ii) $250 million in loans provided by NRG asthe Japan Bank for International Cooperation and Mizuho Bank, Ltd., and (iii) approximately $300 million in equity contributions from each of March 31, 2014. 
Furthering NRG’s efforts to commercialize post-combustion carbon capture at its WA Parish plant, the Company began preliminary engineering and procurement activities in March 2014.  ConstructionJX Nippon. The Company’s contribution will include investments already made during the development of the project. 
The joint venture between the Company and JX Nippon also owns a 50% equity interest in Texas Coastal Ventures, LLC, which is jointly owned with Hilcorp Energy I, L.P. Texas Coastal Ventures, LLC holds the working interests in the West Ranch oilfield in Jackson County, Texas.  CO2  captured by the CCS-EOR project remains subjectwill be compressed and piped through an 82-mile long pipeline owned by Texas Coastal Ventures to receipt of appropriate financing and negotiation of material contracts.the West Ranch oilfield for enhanced oil recovery operations.

Gas-To-Liquids Joint Venture
On March 24, 2014, NRG GTL Holdings LLC, a wholly owned subsidiary of NRG, entered into an agreement with Waste Management, Inc., Ventech Engineers International LLC and Velocys plc to form a joint venture to produce renewable fuels and chemicals from biogas and natural gas using smaller-scale gas-to-liquids, or GTL, technology.
The joint venture’s first facility is under development and will be located at Waste Management’s East Oak site in Oklahoma. Engineering and design work for this project is substantially complete, final draftand material permitting documents necessary to commence construction have been submitted,obtained. The Company's expected capital commitment for the first project is approximately $20 million.
Aspen Biomass Facility
In June 2014, NRG Energy Services LLC, a wholly-owned subsidiary of the Company, entered into an agreement with InventivEnergy, LLC to restart the 50 MW Aspen Power biomass plant in Lufkin, Texas, and development activities for additional facilities are expectedoperate and maintain the facility once online to commenceprovide clean, renewable power to the ERCOT market. InventivEnergy is the asset management firm overseeing the plant, which is the first clean wood-waste biomass power plant in 2014.the state.


65


Electric Vehicle Infrastructure Development
NRG, through its subsidiary NRG eVgo, continues to build out and operate electric vehicle, or EV, ecosystems in the San Francisco Bay Area, Los Angeles, San Diego, Washington, DC/Baltimore, Houston and the Dallas/Fort Worth Metroplex. NRG eVgo is the first company to equip major markets with privately funded infrastructure needed for successful EV adoption and integration. As of March 31,June 30, 2014, NRG eVgo had 7291 public fast charging Freedom Station sites operational in its metro areas. NRG eVgo has an additional 3028 sites in its metro areas under construction or in permitting. NRG eVgo offers consumers a subscription-based plan that provides for all charging requirements for EVs at a competitive monthly fee. NRG eVgo achieved billable network status (the number of public charging stations that allows eVgo to bill customers for use of the charging network) in Texas in 2012, in San Francisco, San Diego, and Washington in the first quarter of 2014, and is on track to achieve billable network status in Los Angeles byin the second quarter of 2014.

During
84


In the third quarter of 2014, NRG eVgo expects to initiatesupport Nissan’s expansion of its "No Charge to Charge" program, which provides Nissan customers with two years of no-cost public charging with the purchase or lease of a new Nissan LEAF, on its EZ-Charge (SM) program. The EZ-Charge (SM) program is a first-of-its-kind initiative that will offer EVLEAF drivers the ability to access multiple EV charging networks with a single all-access card. The EZ-Charge platform will enable drivers of any electric car make or model to carry a single access card for charging on multiple networks and will support all eVgo public charging plans as well as enable EV drivers to enroll in participating partner network plans either through their charging company or directly with NRG eVgo.company. NRG eVgo expects to begin distributing EZ-Charge cards this summerin July to EV drivers withLEAF buyers at participating plansdealerships in San Francisco, San Diego, Dallas-Ft. Worth, Houston, Sacramento, Seattle, Portland, OR, Nashville, Phoenix and Washington, D.C. EZ-Charge access will be available for all automakers to package with their EVs, with its first industry promotion as part of Nissan’s expansion of its "No Charge to Charge" program, which provides Nissan customers with two years of no-cost public charging with the purchase or lease of a new Nissan LEAF.

In addition, as part of a legal settlement, NRG eVgo has an agreement with the California Public Utilities Commission to build at least 200 public fast charging Freedom Station sites and wiring and associated work to prepare 10,000 commercial and multi-family parking spaces for electric vehicle charging in California by the end of 2016.

Fuel Conversions
Conventional Power Development and Acquisitions
Operational Improvement Activities
NRG intends to continue operations at the Avon Lake facility Units 7 and 9 and the New Castle facilities,facility Units 3, 4, and 5, which are currently in operation andoperating coal units that had been scheduled for deactivation in April 2015. NRG intends to add natural gas capabilities at these facilities,units, which isadditions are expected to be completed by the summer of 2016. The Company also expects to convert Big Cajun II, Unit 2 to natural gas capabilities by spring of 2015 as part of its environmental capital expenditures program. In late April 2014, NRG notified PJM that it no longer intends to place coal-fired Units 1, 2, 3, and 4 at Shawville generating facility (597 MW) in long term protective layup, but instead will mothball those units beginning on April 16, 2015, and then return those units to service no later than June 1, 2016 using natural gas. NRG intends to convert Units 6, 7 and 8 of the Joliet coal facility to run on natural gas no later than June 2016.
In December 2013, the New York Governor announced a deal under which the Company and National Grid expect to negotiate a contract to add natural gas to the Dunkirk facility to enable Units 2, 3 and 4 to operate on natural gas.  Unit 1 will remain mothballed.  The Company and National Grid agreed to the material terms of a ten-year contract, and those terms were filed withapproved by the NYPSCNYSPSC on FebruaryJune 13, 2014.  The agreement will commence when the first of three Dunkirk Units supplies power into the grid while operating on natural gas, expected in late 2015.
In late April 2014, NRG notified PJM that it no longer intends to deactivate Portland Units 1 and 2 (401 MW), but instead mothballed those units effective June 1, 2014, and will return those units to service no later than June 1, 2016 using ultra-low sulfur diesel.
Retail Growth Initiatives
On March 31, 2014, the Company acquired the competitive retail electricelectricity business of Dominion Resources, Inc., or Dominion, as described in Note 3, Business Acquisitions and Dispositions. The acquisition of Dominion's competitive retail electricity business increased NRG’s retail portfolio by approximately 217,000 customers as of June 30, 2014, and is expected to addincrease NRG’s retail portfolio by approximately 500,000 customers in Connecticut, Illinois, Maryland, Massachusetts, New Jersey, New York, Ohio, Pennsylvania and Texas, after customary transitions, to NRG's retail portfoliothe aggregate by the end of 2014. The acquisition supports NRG's ongoing efforts to expand the Company's retail footprint in the Northeast and to grow its leading retail position in Texas and will give its customers more options to improve their ability to understand and control their use of energy. The Company paid approximately $195 million as cash consideration for the acquisition, including $165 million of purchase price and $30 million paid for working capital balances, which was funded by cash on hand.

The Retail Business continues to grow customer count and innovate products and services that help change the way consumers and businesses think about and use energy.  In addition, the Company has initiated a rebranding effort that is intended to establish NRG as leading customer-facing energy provider, which began with the renaming of Reliant Park in Houston, Texas to NRG Park. 

66


Off-Balance Sheet Arrangements
Obligations under Certain Guarantee Contracts
NRG and certain of its subsidiaries enter into guarantee arrangements in the normal course of business to facilitate commercial transactions with third parties. These arrangements include financial and performance guarantees, stand-by letters of credit, debt guarantees, surety bonds and indemnifications.
Retained or Contingent Interests
NRG does not have any material retained or contingent interests in assets transferred to an unconsolidated entity.
Derivative Instrument Obligations
The Company's 3.625% Preferred Stock includes a feature which is considered an embedded derivative perin accordance with ASC 815. Although it is considered an embedded derivative, it is exempt from derivative accounting as it is excluded from the scope pursuant to ASC 815. As of March 31,June 30, 2014, based on the Company's stock price, the embedded derivative was out-of-the-moneyin-the-money and had noa redemption value.value of $74 million.

85


Obligations Arising Out of a Variable Interest in an Unconsolidated Entity
Variable interest in equity investments — As of March 31,June 30, 2014, NRG has several investments with an ownership interest percentage of 50% or less in energy and energy-related entities that are accounted for under the equity method of accounting. Several of these investments are variable interest entities for which NRG is not the primary beneficiary. See also Note 8, Variable Interest Entities, or VIEs, to this Form 10-Q.
NRG's pro-rata share of non-recourse debt held by unconsolidated affiliates was approximately $270$264 million as of March 31,June 30, 2014. This indebtedness may restrict the ability of these subsidiaries to issue dividends or distributions to NRG. See also Note 16, Investments Accounted for by the Equity Method and Variable Interest Entities, to the Company's 2013 Form 10-K.
Contractual Obligations and Commercial Commitments
NRG has a variety of contractual obligations and other commercial commitments that represent prospective cash requirements in addition to the Company's capital expenditure programs, as disclosed in the Company's 2013 Form 10-K. See also Note 7, Debt and Capital Leases, and Note 13, Commitments and Contingencies, to this Form 10-Q for a discussion of new commitments and contingencies that also include contractual obligations and commercial commitments that occurred during the three months ended March 31,June 30, 2014.

67


Fair Value of Derivative Instruments
NRG may enter into long-term power purchase and sales contracts, fuel purchase contracts and other energy-related financial instruments to mitigate variability in earnings due to fluctuations in spot market prices and to hedge fuel requirements at generation facilities or retail load obligations. In addition, in order to mitigate interest rate risk associated with the issuance of the Company's variable rate and fixed rate debt, NRG enters into interest rate swap agreements. The following disclosures about fair value of derivative instruments provide an update to, and should be read in conjunction with, Fair Value of Derivative Instruments in Item 7 — Management's Discussion and Analysis of Financial Condition and Results of Operations, of the Company's 2013 Form 10‑K.
The tables below disclose the activities that include both exchange and non-exchange traded contracts accounted for at fair value in accordance with ASC 820, Fair Value Measurements and Disclosures, or ASC 820. Specifically, these tables disaggregate realized and unrealized changes in fair value; disaggregate estimated fair values at March 31,June 30, 2014, based on their level within the fair value hierarchy defined in ASC 820; and indicate the maturities of contracts at March 31,June 30, 2014.
Derivative Activity Gains/(Losses)(In millions)(In millions)
Fair value of contracts as of December 31, 2013$389
$389
Contracts realized or otherwise settled during the period(70)(172)
Contracts acquired during the period20
40
Changes in fair value(194)(233)
Fair value of contracts as of March 31, 2014$145
Fair value of contracts as of June 30, 2014$24
Fair Value of Contracts as of March 31, 2014Fair Value of Contracts as of June 30, 2014
Fair value hierarchy Gains/(Losses)
Maturity Less Than
 1 Year
 
Maturity
1-3 Years
 
Maturity
3-5 Years
 Maturity in Excess 5 Years 
Total Fair
Value
Maturity Less Than
 1 Year
 
Maturity
1-3 Years
 
Maturity
3-5 Years
 Maturity in Excess 5 Years 
Total Fair
Value
(In millions)(In millions)
Level 1$34
 $68
 $7
 $
 $109
$
 $75
 $5
 $
 $80
Level 215
 (24) (3) 25
 13
(16) (35) (17) 24
 (44)
Level 320
 3
 
 
 23
(19) 7
 
 
 (12)
Total$69
 $47
 $4
 $25
 $145
$(35) $47
 $(12) $24
 $24

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The Company has elected to present derivative assets and liabilities on a trade-by-trade basis and does not offset amounts at the counterparty master agreement level. Also, collateral received or paid on the Company's derivative assets or liabilities are recorded on a separate line item on the balance sheet. Consequently, the magnitude of the changes in individual current and non-current derivative assets or liabilities is higher than the underlying credit and market risk of the Company's portfolio. As discussed in Item 3 - Quantitative and Qualitative Disclosures About Market Risk, Commodity Price Risk, to this Form 10-Q, NRG measures the sensitivity of the Company's portfolio to potential changes in market prices using VaR, a statistical model which attempts to predict risk of loss based on market price and volatility. NRG's risk management policy places a limit on one-day holding period VaR, which limits the Company's net open position. As the Company's trade-by-trade derivative accounting results in a gross-up of the Company's derivative assets and liabilities, the net derivative asset and liability position is a better indicator of NRG's hedging activity. As of March 31,June 30, 2014, NRG's net derivative asset was $14524 million, a decrease to total fair value of $244$365 million as compared to December 31, 2013. This decrease was driven by the roll-off of trades that settled during the period and losses in fair value, slightly offset by contracts acquired during the period.
Based on a sensitivity analysis using simplified assumptions, the impact of a $0.50 per MMBtu increase in natural gas prices across the term of the derivative contracts would result in a decrease of approximately $265$376 million in the net value of derivatives as of March 31,June 30, 2014. The impact of a $0.50 per MMBtu decrease in natural gas prices across the term of derivative contracts would result in an increase of approximately $237$348 million in the net value of derivatives as of March 31,June 30, 2014.

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Critical Accounting Policies and Estimates
NRG's discussion and analysis of the financial condition and results of operations are based upon the consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of these financial statements and related disclosures in compliance with U.S. GAAP requires the application of appropriate technical accounting rules and guidance as well as the use of estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosures of contingent assets and liabilities. The application of these policies necessarily involves judgments regarding future events, including the likelihood of success of particular projects, legal and regulatory challenges, and the fair value of certain assets and liabilities. These judgments, in and of themselves, could materially affect the financial statements and disclosures based on varying assumptions, which may be appropriate to use. In addition, the financial and operating environment may also have a significant effect, not only on the operation of the business, but on the results reported through the application of accounting measures used in preparing the financial statements and related disclosures, even if the nature of the accounting policies has not changed.
On an ongoing basis, NRG evaluates these estimates, utilizing historic experience, consultation with experts and other methods the Company considers reasonable. In any event, actual results may differ substantially from the Company's estimates. Any effects on the Company's business, financial position or results of operations resulting from revisions to these estimates are recorded in the period in which the information that gives rise to the revision becomes known.
The Company identifies its most critical accounting policies as those that are the most pervasive and important to the portrayal of the Company's financial position and results of operations, and that require the most difficult, subjective and/or complex judgments by management regarding estimates about matters that are inherently uncertain. NRG's critical accounting policies include derivative instruments, income taxes and valuation allowance for deferred tax assets, impairment of long lived assets, goodwill and other intangible assets, and contingencies.


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ITEM 3 — QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
NRG is exposed to several market risks in the Company's normal business activities. Market risk is the potential loss that may result from market changes associated with the Company's merchant power generation or with an existing or forecasted financial or commodity transaction. The types of market risks the Company is exposed to are commodity price risk, interest rate risk, liquidity risk, credit risk and currency exchange risk. The following disclosures about market risk provide an update to, and should be read in conjunction with, Item 7A — Quantitative and Qualitative Disclosures About Market Risk, of the Company's 2013 Form 10-K.
Commodity Price Risk
Commodity price risks result from exposures to changes in spot prices, forward prices, volatilities and correlations between various commodities, such as natural gas, electricity, coal, oil and emissions credits. NRG manages the commodity price risk of the Company's merchant generation operations and load serving obligations by entering into various derivative or non-derivative instruments to hedge the variability in future cash flows from forecasted sales and purchases of electricity and fuel. NRG measures the risk of the Company's portfolio using several analytical methods, including sensitivity tests, scenario tests, stress tests, position reports and VaR. NRG uses a Monte Carlo simulation based VaR model to estimate the potential loss in the fair value of its energy assets and liabilities, which includes generation assets, load obligations and bilateral physical and financial transactions.
The following table summarizes average, maximum and minimum VaR for NRG's commodity portfolio, including generation assets, load obligations and bilateral physical and financial transactions, calculated using the VaR model for the three and six months ending March 31,June 30, 2014, and 2013:
(In millions)2014 20132014 2013
VaR as of March 31,$78
 $89
Three months ended March 31,   
VaR as of June 30,$105
 $88
Three months ended June 30,   
Average$88
 $97
$112
 $86
Maximum142
 104
126
 95
Minimum73
 89
97
 77
Six months ended June 30,   
Average$100
 $92
Maximum142
 104
Minimum73
 77
In order to provide additional information for comparative purposes to NRG's peers, the Company also uses VaR to estimate the potential loss of derivative financial instruments that are subject to mark-to-market accounting. These derivative instruments include transactions that were entered into for both asset management and trading purposes. The VaR for the derivative financial instruments calculated using the diversified VaR model as of March 31,June 30, 2014 for the entire term of these instruments entered into for both asset management and trading was $41$60 million, primarily driven by asset-backed transactions.
Interest Rate Risk
NRG is exposed to fluctuations in interest rates through its issuance of fixed rate and variable rate debt. Exposures to interest rate fluctuations may be mitigated by entering into derivative instruments known as interest rate swaps, caps, collars and put or call options. These contracts reduce exposure to interest rate volatility and result in primarily fixed rate debt obligations when taking into account the combination of the variable rate debt and the interest rate derivative instrument. NRG's risk management policies allow the Company to reduce interest rate exposure from variable rate debt obligations.
The Company's project subsidiaries enter into interest rate swaps, intended to hedge the risks associated with interest rates on non-recourse project level debt. See Note 12, Debt and Capital Leases, of the Company's 2013 Form 10-K, as well as Note 7, Debt and Capital Leases of this Form 10-Q, for more information on the Company's interest rate swaps.
If all of the above swaps had been discontinued on March 31,June 30, 2014, the Company would have owed the counterparties $57138 million. Based on the investment grade rating of the counterparties, NRG believes its exposure to credit risk due to nonperformance by counterparties to its hedge contracts to be insignificant.
NRG has both long and short-term debt instruments that subject the Company to the risk of loss associated with movements in market interest rates. As of March 31,June 30, 2014, a 1% change in variable interest rates would result in a $23 million change in interest expense on a rolling twelve month basis.

88


As of March 31,June 30, 2014, the fair value of the Company's debt was $17.619.6 billion and the related carrying amount was $17.519.0 billion. NRG estimates that a 1% decrease in market interest rates would have increased the fair value of the Company's long-term debt by $1.41.5 billion.

70


Liquidity Risk
Liquidity risk arises from the general funding needs of NRG's activities and in the management of the Company's assets and liabilities. The Company is currently exposed to additional collateral posting if natural gas prices decline primarily due to the long natural gas equivalent position at various exchanges used to hedge NRG's retail supply load obligations.
Based on a sensitivity analysis for power and gas positions under marginable contracts, a $0.50 per MMBtu change in natural gas prices across the term of the marginable contracts would cause a change in margin collateral posted of approximately $216282 million as of March 31,June 30, 2014, and a 1 MMBtu/MWh change in heat rates for heat rate positions would result in a change in margin collateral posted of approximately $173211 million as of March 31,June 30, 2014. This analysis uses simplified assumptions and is calculated based on portfolio composition and margin-related contract provisions as of March 31,June 30, 2014.
Credit Risk
Credit risk relates to the risk of loss resulting from non-performance or non-payment by counterparties pursuant to the terms of their contractual obligations. NRG is exposed to counterparty credit risk through various activities including wholesale sales, fuel purchases and retail supply arrangements, and retail customer credit risk through its retail load activities. See Note 4, Fair Value of Financial Instruments, to this Form 10-Q for discussions regarding counterparty credit risk and retail customer credit risk, and Note 6, Accounting for Derivative Instruments and Hedging Activities, to this Form 10-Q for discussion regarding credit risk contingent features.
Currency Exchange Risk
NRG's foreign earnings and investments may be subject to foreign currency exchange risk, which NRG generally does not hedge. As these earnings and investments are not material to NRG's consolidated results, the Company's foreign currency exposure is limited.

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ITEM 4 — CONTROLS AND PROCEDURES
Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures
Under the supervision and with the participation of NRG's management, including its principal executive officer, principal financial officer and principal accounting officer, NRG conducted an evaluation of the effectiveness of the design and operation of its disclosure controls and procedures, as such term is defined in Rules 13a-15(e) or 15d-15(e) of the Exchange Act. Based on this evaluation, the Company's principal executive officer, principal financial officer and principal accounting officer concluded that the disclosure controls and procedures were effective as of the end of the period covered by this report on Form 10-Q.
Changes in Internal Control over Financial Reporting
There were no changes in NRG’sNRG continues to integrate certain business operations, information systems, processes and related internal control over financial reporting (as such term is defined in Rule 13a-15(f) underas a result of business acquisitions. NRG will continue to assess the Exchange Act) that occurred in the first quartereffectiveness of 2014 that materially affected, or are reasonably likely to materially affect, NRG’sits internal control over financial reporting.reporting as integration activities continue.


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                  ��                                                                                                         

PART II — OTHER INFORMATION
ITEM 1 — LEGAL PROCEEDINGS
For a discussion of material legal proceedings in which NRG was involved through March 31,June 30, 2014, see Note 13, Commitments and Contingencies, to this Form 10-Q.
ITEM 1A — RISK FACTORS
Information regarding risk factors appears in Part I, Item 1A, Risk Factors Related to NRG Energy, Inc., in the Company's 2013 Form 10-K. There have been no material changes in the Company's risk factors since those reported in its 2013 Form 10‑K.
ITEM 2 — UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
None.
ITEM 3 — DEFAULTS UPON SENIOR SECURITIES
None.
ITEM 4 — MINE SAFETY DISCLOSURES
Not applicable.
ITEM 5 — OTHER INFORMATION
None.

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ITEM 6 — EXHIBITS
Number Description Method of Filing
4.1 One Hundred-Ninth Supplemental Indenture, dated as of January 27,April 21, 2014, among NRG Energy, Inc., the guarantors named therein and Law Debenture Trust Company of New York as Trustee, re: NRG Energy's 6.25% Senior Notes due 2022.Trustee. Incorporated herein by reference to Exhibit 4.1 to the Company's Current Report on Form 8-K filed on January 27,April 21, 2014.
4.2 Form of 6.25% Senior Note due 2022.2024. Incorporated herein by reference to Exhibit 4.2 to the Company's Current Report on Form 8-K filed on January 27,April 21, 2014.
4.3 Registration Rights Agreement, dated January 27,April 21, 2014, among NRG Energy, Inc., the guarantors named therein and Barclays CapitalCitigroup Global Markets Inc., Deutsche BankMerrill Lynch, Pierce, Fenner & Smith Incorporated, Credit Suisse Securities (USA), Inc., Goldman, Sachs & Co.,J.P. Morgan Stanley & Co.Securities LLC, Credit AgricoleMitsubishi UFJ Securities (USA), Inc., NatixisSMBC Nikko Securities Americas LLCAmerica, Inc. and RBC Capital Markets, LLC, as initial purchasers.RBS Securities Inc. 
Incorporated herein by reference to Exhibit 4.3 to the Company's Current Report on Form 8-K filed on January 27,April 21, 2014.

4.4 One Hundred-TenthHundred Eleventh Supplemental Indenture, dated as of March 24,April 28, 2014, among NRG Energy, Inc., the guarantors named therein and Law Debenture Trust Company of New York. Incorporated herein by reference to Exhibit 4.1 to the Company's Current Report on Form 8-K filed on March 24,May 2, 2014.
4.5First Supplemental Indenture, dated as of April 28, 2014, among NRG Energy, Inc., the guarantors named therein and Law Debenture Trust Company of New York.Incorporated herein by reference to Exhibit 4.1 to the Company's Current Report on Form 8-K filed on May 2, 2014.
10.1Amended and Restated Employee Stock Purchase PlanFiled herewith
31.1 Rule 13a-14(a)/15d-14(a) certification of David W. Crane Filed herewith
31.2 Rule 13a-14(a)/15d-14(a) certification of Kirkland B. Andrews Filed herewith
31.3 Rule 13a-14(a)/15d-14(a) certification of Ronald B. Stark Filed herewith
32 Section 1350 Certification Filed herewith
101 INS XBRL Instance Document Filed herewith
101 SCH XBRL Taxonomy Extension Schema Filed herewith
101 CAL XBRL Taxonomy Extension Calculation Linkbase Filed herewith
101 DEF XBRL Taxonomy Extension Definition Linkbase Filed herewith
101 LAB XBRL Taxonomy Extension Label Linkbase Filed herewith
101 PRE XBRL Taxonomy Extension Presentation Linkbase Filed herewith

7492

                                                                                                                            

SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
NRG ENERGY, INC.
(Registrant) 
 
   
 /s/ DAVID W. CRANE   
 David W. Crane  
 
Chief Executive Officer
(Principal Executive Officer) 
 
 
   
 /s/ KIRKLAND B. ANDREWS   
 Kirkland B. Andrews  
 
Chief Financial Officer
(Principal Financial Officer) 
 
 
   
 /s/ RONALD B. STARK 
 Ronald B. Stark 
Date: May 6,August 7, 2014
Chief Accounting Officer
(Principal Accounting Officer) 
 
 




7593