UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
(Mark One)
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x | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
For the quarterly period ended March 31,Sept. 30, 2018
or
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¨ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |
Commission File Number: 001-3280
Public Service Company of Colorado
(Exact name of registrant as specified in its charter)
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Colorado | | 84-0296600 |
(State or other jurisdiction of incorporation or organization) | | (I.R.S. Employer Identification No.) |
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1800 Larimer, Suite 1100 | | |
Denver, Colorado | | 80202 |
(Address of principal executive offices) | | (Zip Code) |
(303) 571-7511
(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. x Yes ¨ No
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 and 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). x Yes ¨ No
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
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Large accelerated filer ¨ | | Accelerated filer ¨ |
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Non-accelerated filer x | | Smaller reporting company ¨ |
(Do not check if smaller reporting company) | | Emerging growth company ¨ |
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ¨ Yes x No
Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.
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Class | | April 27,Oct. 26, 2018 |
Common Stock, $0.01 par value | | 100 shares |
Public Service Company of Colorado meets the conditions set forth in General Instruction H (1) (a) and (b) of Form 10-Q and is therefore filing this Form 10-Q with the reduced disclosure format specified in General Instruction H (2) to such Form 10-Q.
TABLE OF CONTENTS
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PART I — FINANCIAL INFORMATION | |
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Item l — | | |
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Item 2 — | | |
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Item 4 — | | |
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PART II — OTHER INFORMATION | |
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Item 1 — | | |
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Item 1A — | | |
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Item 6 — | | |
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Certifications Pursuant to Section 302 | 1 |
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Certifications Pursuant to Section 906 | 1 |
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Statement Pursuant to Private Litigation | 1 |
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This Form 10-Q is filed by Public Service Company of Colorado, a Colorado corporation (PSCo). PSCo is a wholly owned subsidiary of Xcel Energy Inc. Xcel Energy Inc. wholly owns the following subsidiaries: Northern States Power Company, a Minnesota corporation (NSP-Minnesota); Northern States Power Company, a Wisconsin corporation (NSP-Wisconsin); PSCo; and Southwestern Public Service Company, a New Mexico corporation (SPS). NSP-Minnesota, NSP-Wisconsin, PSCo and SPS are also referred to collectively as utility subsidiaries. Additional information on Xcel Energy Inc. and its subsidiaries (collectively, Xcel Energy) is available on various filings with the Securities and Exchange Commission (SEC).
PART I — FINANCIAL INFORMATION
Item 1 — FINANCIAL STATEMENTS
PUBLIC SERVICE CO. OF COLORADO AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)
(amounts in thousands)
| | | Three Months Ended March 31 | Three Months Ended Sept. 30 | | Nine Months Ended Sept. 30 |
| 2018 | | 2017 | 2018 | | 2017 | | 2018 | | 2017 |
Operating revenues | | | | | | | | | | |
Electric | $ | 698,274 |
| | $ | 711,388 |
| $ | 894,786 |
| | $ | 877,604 |
| | $ | 2,309,255 |
| | $ | 2,318,912 |
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Natural gas | 363,986 |
| | 356,136 |
| 157,205 |
| | 142,389 |
| | 707,852 |
| | 691,302 |
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Steam and other | 11,038 |
| | 13,010 |
| 8,688 |
| | 10,300 |
| | 28,736 |
| | 31,529 |
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Total operating revenues | 1,073,298 |
| | 1,080,534 |
| 1,060,679 |
| | 1,030,293 |
| | 3,045,843 |
| | 3,041,743 |
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Operating expenses | |
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Electric fuel and purchased power | 281,170 |
| | 288,827 |
| 288,589 |
| | 288,997 |
| | 841,650 |
| | 857,346 |
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Cost of natural gas sold and transported | 191,265 |
| | 196,402 |
| 32,310 |
| | 37,243 |
| | 282,134 |
| | 303,903 |
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Cost of sales — steam and other | 3,876 |
| | 4,386 |
| 3,327 |
| | 4,098 |
| | 10,867 |
| | 11,991 |
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Operating and maintenance expenses | 183,075 |
| | 185,088 |
| 201,390 |
| | 173,392 |
| | 573,456 |
| | 545,874 |
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Demand side management expenses | 32,752 |
| | 28,104 |
| 39,391 |
| | 34,520 |
| | 105,345 |
| | 92,552 |
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Depreciation and amortization | 121,607 |
| | 114,994 |
| 167,961 |
| | 118,289 |
| | 406,121 |
| | 350,796 |
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Taxes (other than income taxes) | 52,657 |
| | 49,798 |
| 50,820 |
| | 47,213 |
| | 153,220 |
| | 146,481 |
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Total operating expenses | 866,402 |
| | 867,599 |
| 783,788 |
| | 703,752 |
| | 2,372,793 |
| | 2,308,943 |
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Operating income | 206,896 |
| | 212,935 |
| 276,891 |
| | 326,541 |
| | 673,050 |
| | 732,800 |
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Other income, net | 231 |
| | 3,204 |
| 1,399 |
| | 1,023 |
| | 2,429 |
| | 5,546 |
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Allowance for funds used during construction — equity | 10,944 |
| | 4,608 |
| 16,353 |
| | 8,642 |
| | 40,851 |
| | 19,591 |
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Interest charges and financing costs | |
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Interest charges — includes other financing costs of $1,572 and $1,521, respectively | 49,921 |
| | 45,882 |
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Interest charges — includes other financing costs of $1,682 and $1,605, $4,855, and $4,669 respectively | | 53,182 |
| | 49,097 |
| | 154,324 |
| | 141,403 |
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Allowance for funds used during construction — debt | (4,581 | ) | | (1,906 | ) | (6,370 | ) | | (3,266 | ) | | (16,156 | ) | | (7,610 | ) |
Total interest charges and financing costs | 45,340 |
| | 43,976 |
| 46,812 |
| | 45,831 |
| | 138,168 |
| | 133,793 |
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Income before income taxes | 172,731 |
| | 176,771 |
| 247,831 |
| | 290,375 |
| | 578,162 |
| | 624,144 |
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Income taxes | 39,009 |
| | 65,225 |
| 40,719 |
| | 104,298 |
| | 115,033 |
| | 225,934 |
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Net income | $ | 133,722 |
| | $ | 111,546 |
| $ | 207,112 |
| | $ | 186,077 |
| | $ | 463,129 |
| | $ | 398,210 |
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See Notes to Consolidated Financial Statements
PUBLIC SERVICE CO. OF COLORADO AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)
(amounts in thousands)
| | | | Three Months Ended March 31 | | Three Months Ended Sept. 30 | | Nine Months Ended Sept. 30 |
| | 2018 | | 2017 | | 2018 | | 2017 | | 2018 | | 2017 |
Net income | | $ | 133,722 |
| | $ | 111,546 |
| | $ | 207,112 |
| | $ | 186,077 |
| | $ | 463,129 |
| | $ | 398,210 |
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Other comprehensive income (loss) | | | | | | | | | | |
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Pension and retiree medical benefits: | | | | | | | | | | | | |
Amortization of losses included in net periodic benefit cost, net of tax of $1, and $1, respectively | | 2 |
| | 1 |
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Net pension and retiree medical losses arising during the period, net of tax of $(50), $0, $(50) and $0, respectively | | | (153 | ) | | — |
| | (153 | ) | | — |
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Amortization of losses included in net periodic benefit cost, net of tax of $51, $1, $51, and $3, respectively | | | 155 |
| | 1 |
| | 159 |
| | 3 |
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| | | 2 |
| | 1 |
| | 6 |
| | 3 |
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Derivative instruments: | | | | | | | | | | |
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Reclassification of losses to net income, net of tax of $98 and $152, respectively | | 300 |
| | 246 |
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Reclassification of losses to net income, net of tax of $97, $150, $294 and $455, respectively | | | 310 |
| | 257 |
| | 913 |
| | 753 |
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Other comprehensive income | | 302 |
| | 247 |
| | 312 |
| | 258 |
| | 919 |
| | 756 |
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Comprehensive income | | $ | 134,024 |
| | $ | 111,793 |
| | $ | 207,424 |
| | $ | 186,335 |
| | $ | 464,048 |
| | $ | 398,966 |
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See Notes to Consolidated Financial Statements
PUBLIC SERVICE CO. OF COLORADO AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)
(amounts in thousands)
| | | Three Months Ended March 31 | Nine Months Ended Sept. 30 |
| 2018 | | 2017 | 2018 | | 2017 |
Operating activities | | | | | | |
Net income | $ | 133,722 |
| | $ | 111,546 |
| $ | 463,129 |
| | $ | 398,210 |
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Adjustments to reconcile net income to cash provided by operating activities: | |
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Depreciation and amortization | 122,802 |
| | 115,803 |
| 409,836 |
| | 353,653 |
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Demand side management program amortization | — |
| | 336 |
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Deferred income taxes | 13,168 |
| | 61,726 |
| 66,563 |
| | 223,121 |
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Amortization of investment tax credits | (700 | ) | | (701 | ) | (2,099 | ) | | (2,102 | ) |
Allowance for equity funds used during construction | (10,944 | ) | | (4,608 | ) | (40,851 | ) | | (19,591 | ) |
Net realized and unrealized hedging and derivative transactions | 1,807 |
| | 1,679 |
| (9,852 | ) | | 907 |
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Other | | 1 |
| | 661 |
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Changes in operating assets and liabilities: | |
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Accounts receivable | (19,358 | ) | | 1,086 |
| (737 | ) | | 4,431 |
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Accrued unbilled revenues | 58,369 |
| | 91,100 |
| 60,079 |
| | 74,918 |
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Inventories | 60,563 |
| | 43,667 |
| 13,557 |
| | (250 | ) |
Prepayments and other | 1,330 |
| | 659 |
| 12,633 |
| | 11,717 |
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Accounts payable | (25,773 | ) | | (65,886 | ) | 25,303 |
| | (53,706 | ) |
Net regulatory assets and liabilities | 31,072 |
| | 14,345 |
| (23,604 | ) | | (28,594 | ) |
Other current liabilities | 465 |
| | 17,860 |
| (87,867 | ) | | (40,789 | ) |
Pension and other employee benefit obligations | (22,803 | ) | | (16,506 | ) | (28,958 | ) | | (16,691 | ) |
Change in other noncurrent assets | 2,465 |
| | 936 |
| 6,551 |
| | (1,149 | ) |
Change in other noncurrent liabilities | (7,435 | ) | | 479 |
| (26,296 | ) | | (1,916 | ) |
Net cash provided by operating activities | 338,750 |
| | 373,521 |
| 837,388 |
| | 902,830 |
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Investing activities | |
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Utility capital/construction expenditures | (426,730 | ) | | (272,927 | ) | (1,231,585 | ) | | (995,680 | ) |
Allowance for equity funds used during construction | 10,944 |
| | 4,608 |
| 40,851 |
| | 19,591 |
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Investments in utility money pool arrangement | (36,000 | ) | | (38,000 | ) | (578,000 | ) | | (659,000 | ) |
Repayments from utility money pool arrangement | 56,000 |
| | 38,000 |
| 575,000 |
| | 609,000 |
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Other, net | | — |
| | (657 | ) |
Net cash used in investing activities | (395,786 | ) | | (268,319 | ) | (1,193,734 | ) | | (1,026,746 | ) |
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Financing activities | |
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Repayments of short-term borrowings, net | 95,000 |
| | (98,000 | ) | — |
| | (129,000 | ) |
Borrowings under utility money pool arrangement | 158,000 |
| | 40,000 |
| 526,000 |
| | 40,000 |
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Repayments under utility money pool arrangement | (110,000 | ) | | (40,000 | ) | (526,000 | ) | | (40,000 | ) |
Proceeds from issuance of long-term debt | | 691,439 |
| | 393,795 |
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Repayments of long-term debt | | (300,000 | ) | | — |
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Capital contributions from parent | 6,508 |
| | 67,475 |
| 246,829 |
| | 158,080 |
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Dividends paid to parent | (76,195 | ) | | (74,208 | ) | (271,884 | ) | | (245,291 | ) |
Other | (117 | ) | | (110 | ) | (118 | ) | | (110 | ) |
Net cash provided by (used in) financing activities | 73,196 |
| | (104,843 | ) | |
Net cash provided by financing activities | | 366,266 |
| | 177,474 |
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Net change in cash and cash equivalents | 16,160 |
| | 359 |
| 9,920 |
| | 53,558 |
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Cash and cash equivalents at beginning of period | 7,513 |
| | 5,926 |
| 7,513 |
| | 5,926 |
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Cash and cash equivalents at end of period | $ | 23,673 |
| | $ | 6,285 |
| $ | 17,433 |
| | $ | 59,484 |
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Supplemental disclosure of cash flow information: | |
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Cash paid for interest (net of amounts capitalized) | $ | (60,064 | ) | | $ | (61,252 | ) | $ | (145,251 | ) | | $ | (145,461 | ) |
Cash paid for income taxes, net | (46,482 | ) | | (4,804 | ) | (86,418 | ) | | (7,752 | ) |
Supplemental disclosure of non-cash investing transactions: | |
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Property, plant and equipment additions in accounts payable | $ | 128,493 |
| | $ | 69,885 |
| $ | 134,994 |
| | $ | 133,933 |
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See Notes to Consolidated Financial Statements
PUBLIC SERVICE CO. OF COLORADO AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS (UNAUDITED)
(amounts in thousands, except share and per share data)
| | | March 31, 2018 | | Dec. 31, 2017 | Sept. 30, 2018 | | Dec. 31, 2017 |
Assets | | | | | | |
Current assets | | | | | | |
Cash and cash equivalents | $ | 23,673 |
| | $ | 7,513 |
| $ | 17,433 |
| | $ | 7,513 |
|
Accounts receivable, net | 312,526 |
| | 294,403 |
| 299,980 |
| | 294,403 |
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Accounts receivable from affiliates | 9,446 |
| | 14,719 |
| 8,605 |
| | 14,719 |
|
Investments in utility money pool arrangement | — |
| | 20,000 |
| 23,000 |
| | 20,000 |
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Accrued unbilled revenues | 237,432 |
| | 295,801 |
| 235,722 |
| | 295,801 |
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Inventories | 153,926 |
| | 214,489 |
| 187,412 |
| | 214,489 |
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Regulatory assets | 68,164 |
| | 77,337 |
| 111,996 |
| | 77,337 |
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Derivative instruments | 4,897 |
| | 3,197 |
| 16,562 |
| | 3,197 |
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Prepayments and other | 34,390 |
| | 35,720 |
| 28,207 |
| | 35,720 |
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Total current assets | 844,454 |
| | 963,179 |
| 928,917 |
| | 963,179 |
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Property, plant and equipment, net | 14,291,475 |
| | 14,025,751 |
| 14,839,033 |
| | 14,025,751 |
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Other assets | |
| | |
| |
| | |
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Regulatory assets | 945,739 |
| | 950,258 |
| 987,696 |
| | 950,258 |
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Derivative instruments | 1,093 |
| | 1,009 |
| 3,688 |
| | 1,009 |
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Other | 24,494 |
| | 27,429 |
| 20,542 |
| | 27,429 |
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Total other assets | 971,326 |
| | 978,696 |
| 1,011,926 |
| | 978,696 |
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Total assets | $ | 16,107,255 |
| | $ | 15,967,626 |
| $ | 16,779,876 |
| | $ | 15,967,626 |
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Liabilities and Equity | |
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Current liabilities | |
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Current portion of long-term debt | $ | 305,721 |
| | $ | 305,577 |
| $ | 406,021 |
| | $ | 305,577 |
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Short-term debt | 95,000 |
| | — |
| |
Borrowings under utility money pool arrangement | 48,000 |
| | — |
| |
Accounts payable | 430,515 |
| | 492,829 |
| 467,173 |
| | 492,829 |
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Accounts payable to affiliates | 38,830 |
| | 58,749 |
| 48,220 |
| | 58,749 |
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Regulatory liabilities | 79,080 |
| | 66,126 |
| 55,587 |
| | 66,126 |
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Taxes accrued | 249,359 |
| | 222,517 |
| 155,131 |
| | 222,517 |
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Accrued interest | 33,640 |
| | 48,552 |
| 38,881 |
| | 48,552 |
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Dividends payable to parent | 95,351 |
| | 76,195 |
| 103,470 |
| | 76,195 |
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Derivative instruments | 7,344 |
| | 7,348 |
| 8,918 |
| | 7,348 |
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Other | 82,041 |
| | 92,333 |
| 88,500 |
| | 92,333 |
|
Total current liabilities | 1,464,881 |
| | 1,370,226 |
| 1,371,901 |
| | 1,370,226 |
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Deferred credits and other liabilities | |
| | |
| |
| | |
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Deferred income taxes | 1,661,220 |
| | 1,644,476 |
| 1,732,686 |
| | 1,644,476 |
|
Deferred investment tax credits | 27,158 |
| | 27,858 |
| 25,759 |
| | 27,858 |
|
Regulatory liabilities | 1,943,401 |
| | 1,933,488 |
| 1,982,649 |
| | 1,933,488 |
|
Asset retirement obligations | 351,379 |
| | 347,769 |
| 358,715 |
| | 347,769 |
|
Derivative instruments | 2,367 |
| | 3,468 |
| 3,156 |
| | 3,468 |
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Customer advances | 170,262 |
| | 162,614 |
| 166,325 |
| | 162,614 |
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Pension and employee benefit obligations | 264,668 |
| | 287,783 |
| 258,509 |
| | 287,783 |
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Other | 52,819 |
| | 58,923 |
| 49,028 |
| | 58,923 |
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Total deferred credits and other liabilities | 4,473,274 |
| | 4,466,379 |
| 4,576,827 |
| | 4,466,379 |
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Commitments and contingencies |
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Capitalization | |
| | |
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| | |
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Long-term debt | 4,302,104 |
| | 4,302,698 |
| 4,592,382 |
| | 4,302,698 |
|
Common stock — 100 shares authorized at $0.01 par value; 100 shares outstanding at March 31, 2018 and Dec. 31, 2017, respectively | — |
| | — |
| |
Common stock — 100 shares authorized at $0.01 par value; 100 shares outstanding at Sept. 30, 2018 and Dec. 31, 2017, respectively | | — |
| | — |
|
Additional paid in capital | 4,032,826 |
| | 4,032,826 |
| 4,278,380 |
| | 4,032,826 |
|
Retained earnings | 1,860,600 |
| | 1,822,229 |
| 1,986,199 |
| | 1,822,229 |
|
Accumulated other comprehensive loss | (26,430 | ) | | (26,732 | ) | (25,813 | ) | | (26,732 | ) |
Total common stockholder’s equity | 5,866,996 |
| | 5,828,323 |
| 6,238,766 |
| | 5,828,323 |
|
Total liabilities and equity | $ | 16,107,255 |
| | $ | 15,967,626 |
| $ | 16,779,876 |
| | $ | 15,967,626 |
|
See Notes to Consolidated Financial Statements
PUBLIC SERVICE CO. OF COLORADO AND SUBSIDIARIES
Notes to Consolidated Financial Statements (UNAUDITED)
In the opinion of management, the accompanying unaudited consolidated financial statements contain all adjustments necessary to present fairly, in accordance with accounting principles generally accepted in the United States of America (GAAP), the financial position of PSCo and its subsidiaries as of March 31,Sept. 30, 2018 and Dec. 31, 2017; the results of its operations, including the components of net income and comprehensive income, for the three and nine months ended March 31,Sept. 30, 2018 and 2017; and its cash flows for the threenine months ended March 31,Sept. 30, 2018 and 2017. All adjustments are of a normal, recurring nature, except as otherwise disclosed. Management has also evaluated the impact of events occurring after March 31,Sept. 30, 2018 up to the date of issuance of these consolidated financial statements. These statements contain all necessary adjustments and disclosures resulting from that evaluation. The Dec. 31, 2017 balance sheet information has been derived from the audited 2017 consolidated financial statements included in the PSCo Annual Report on Form 10-K for the year ended Dec. 31, 2017. These notes to the consolidated financial statements have been prepared pursuant to the rules and regulations of the SEC for Quarterly Reports on Form 10-Q. Certain information and note disclosures normally included in financial statements prepared in accordance with GAAP on an annual basis have been condensed or omitted pursuant to such rules and regulations. For further information, refer to the consolidated financial statements and notes thereto, included in the PSCo Annual Report on Form 10-K for the year ended Dec. 31, 2017, filed with the SEC on Feb. 23, 2018. Due to the seasonality of PSCo’s electric and natural gas sales, interim results are not necessarily an appropriate base from which to project annual results.
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1. | Summary of Significant Accounting Policies |
The significant accounting policies set forth in Note 1 to the consolidated financial statements in the PSCo Annual Report on Form 10-K for the year ended Dec. 31, 2017, appropriately represent, in all material respects, the current status of accounting policies and are incorporated herein by reference.
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2. | Accounting Pronouncements |
Recently Issued
Leases —In In February 2016, the Financial Accounting Standards Board (FASB) issued Leases, Topic 842 (Accounting Standards Update (ASU) No. 2016-02), which for lessees requires balance sheet recognition of right-of-use assets and lease liabilities for most leases. This guidance will be effective for interim and annual reporting periods beginning after Dec. 15, 2018. PSCo has not yet fully determined the impacts of implementation. However, adoption is expected toAdoption will occur on Jan. 1, 2019 utilizing the practical expedients provided by the standard and proposedincluded in Targeted Improvements, Topic 842 (Proposed (ASU 2018-200)No. 2018-11). As such, agreements entered into prior toOn Jan. 1, 2019, that are currently consideredagreements historically disclosed as operating leases for the use of real estate, equipment and certain fossil-fueled generating facilities operated under purchased power agreements (PPAs) are expected to be recognized on the consolidated balance sheet. Other than first-time recognition of these types of operating leases on the consolidated balance sheet, including contracts for use of office space, equipment and natural gas storage assets, as well as certain purchased power agreements (PPAs) for natural gas-fueled generating facilities. PSCo expects that similar agreements entered into after Dec. 31, 2018 will generally qualify as leases under the new standard.implementation is not expected to have a significant impact on PSCo’s consolidated financial statements.
Recently Adopted
Revenue Recognition — In May 2014, the FASB issued Revenue from Contracts with Customers, Topic 606 (ASU No. 2014-09), which provides a new framework for the recognition of revenue. PSCo implemented the guidance on a modified retrospective basis on Jan. 1, 2018. Results for reporting periods beginning after Dec. 31, 2017 are presented in accordance with Topic 606, while prior period results have not been adjusted and continue to be reported in accordance with prior accounting guidance. Other than increased disclosures regarding revenues related to contracts with customers, the implementation did not have a significantmaterial impact on PSCo’s consolidated financial statements. For related disclosures, see Note 13.13 to the consolidated financial statements.
Classification and Measurement of Financial Instruments — In January 2016, the FASB issued Recognition and Measurement of Financial Assets and Financial Liabilities, Subtopic 825-10 (ASU No. 2016-01), which eliminated the available-for-sale classification for marketable equity securities and also replaced the cost method of accounting for non-marketable equity securities with a model for recognizing impairments and observable price changes. Under the new standard, other than when the consolidation or equity method of accounting is utilized, changes in the fair value of equity securities are recognized in earnings. PSCo implemented the guidance on Jan. 1, 2018 and the implementation did not have a material impact on its consolidated financial statements.
Presentation of Net Periodic Benefit Cost — In March 2017, the FASB issued Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost, Topic 715 (ASU No. 2017-07), which establishes that only the service cost element of pension cost may be presented as a component of operating income in the income statement. Also under the guidance, only the service cost component of pension cost is eligible for capitalization. As a result of the application of accounting principles for rate regulated entities, a similar amount of pension cost, including non-service components, will be recognized consistent with the historical ratemaking treatment, and the impacts of adoption will be limited to changes in classification of non-service costs in the consolidated statement of income. PSCo implemented the new guidance on Jan. 1, 2018, and as a result, $0.5 million and $1.5 million of pension costs were retrospectively reclassified from operating and maintenance expenses to other income, net on the consolidated income statement for the three and nine months ended March 31, 2017.Sept. 30, 2017, respectively. Under a practical expedient permitted by the standard, PSCo used benefit cost amounts disclosed for prior periods as the basis for retrospective application.
| |
3. | Selected Balance Sheet Data |
| | (Thousands of Dollars) | | March 31, 2018 | | Dec. 31, 2017 | | Sept. 30, 2018 | | Dec. 31, 2017 |
Accounts receivable, net | | | | | | | | |
Accounts receivable | | $ | 332,506 |
| | $ | 314,009 |
| | $ | 320,572 |
| | $ | 314,009 |
|
Less allowance for bad debts | | (19,980 | ) | | (19,606 | ) | | (20,592 | ) | | (19,606 | ) |
| | $ | 312,526 |
| | $ | 294,403 |
| | $ | 299,980 |
| | $ | 294,403 |
|
| | (Thousands of Dollars) | | March 31, 2018 | | Dec. 31, 2017 | | Sept. 30, 2018 | | Dec. 31, 2017 |
Inventories | | | | | | | | |
Materials and supplies | | $ | 69,378 |
| | $ | 68,940 |
| | $ | 58,198 |
| | $ | 68,940 |
|
Fuel | | 53,282 |
| | 73,893 |
| | 62,409 |
| | 73,893 |
|
Natural gas | | 31,266 |
| | 71,656 |
| | 66,805 |
| | 71,656 |
|
| | $ | 153,926 |
| | $ | 214,489 |
| | $ | 187,412 |
| | $ | 214,489 |
|
| | (Thousands of Dollars) | | March 31, 2018 | | Dec. 31, 2017 | | Sept. 30, 2018 | | Dec. 31, 2017 |
Property, plant and equipment, net | | | | | | | | |
Electric plant | | $ | 12,692,880 |
| | $ | 12,627,592 |
| | $ | 12,401,598 |
| | $ | 12,627,592 |
|
Natural gas plant | | 4,140,582 |
| | 4,102,075 |
| | 4,269,700 |
| | 4,102,075 |
|
Common and other property | | 1,031,570 |
| | 1,022,333 |
| | 1,046,991 |
| | 1,022,333 |
|
Plant to be retired (a) | | 10,627 |
| | 10,949 |
| | 337,087 |
| | 10,949 |
|
Construction work in progress | | 1,264,835 |
| | 1,014,338 |
| | 1,575,102 |
| | 1,014,338 |
|
Total property, plant and equipment | | 19,140,494 |
| | 18,777,287 |
| | 19,630,478 |
| | 18,777,287 |
|
Less accumulated depreciation | | (4,849,019 | ) | | (4,751,536 | ) | | (4,791,445 | ) | | (4,751,536 | ) |
| | $ | 14,291,475 |
| | $ | 14,025,751 |
| | $ | 14,839,033 |
| | $ | 14,025,751 |
|
| |
(a) | In the third quarter of 2018, the Colorado Public Utilities Commission (CPUC) approved early retirement of PSCo’s Comanche Units 1, 2 and shared Common plant in approximately 2022, 2025 and 2025, respectively. PSCo also expects Craig Unit 1 to be early retired in approximately 2025. In the third quarter of 2017, PSCo early retired Valmont Unit 5 and converted Cherokee Unit 4 from a coal-fueled generating facility to natural gas. PSCo also expects Craig Unit 1 to be early retired in approximately 2025. Amounts are presented net of accumulated depreciation. |
Except to the extent noted below, Note 7 to the consolidated financial statements included in PSCo’s Annual Report on Form 10-K for the year ended Dec. 31, 2017 appropriately represents, in all material respects, the current status of other income tax matters, and are incorporated herein by reference.
Total income tax expense from operations differs from the amount computed by applying the statutory federal income tax rate to income before income tax expense. The following reconciles such differences:
| | | Three Months ended March 31 | | Nine Months Ended Sept. 30 |
| | 2018 | | 2017 | | 2018 | | 2017 |
Federal statutory rate | | 21.0 | % | | 35.0 | % | | 21.0 | % | | 35.0 | % |
State tax, net of federal tax effect | | 3.7 |
| | 3.0 |
| |
State tax (net of federal tax effect) | | | 3.7 |
| | 3.0 |
|
Increases (decreases) in tax from: | | | | | |
| |
|
Regulatory differences - ARAM (a) | Regulatory differences - ARAM (a) | (3.3 | ) | | (0.1 | ) | | (2.5 | ) | | — |
|
Regulatory differences - ARAM deferral (b) | Regulatory differences - ARAM deferral (b) | 3.1 |
| | — |
| | 2.2 |
| | — |
|
Regulatory differences - reversal of prior quarters' ARAM deferral (b) | | | (1.5 | ) | | — |
|
Regulatory differences - other utility plant items | Regulatory differences - other utility plant items | (1.3 | ) | | (0.4 | ) | | (1.3 | ) | | (1.0 | ) |
Other tax credits, net of federal income tax expense | (1.0 | ) | | (0.7 | ) | |
Other, net | 0.4 |
| | 0.1 |
| |
Tax credits (net of federal income tax expense) | | | (0.9 | ) | | (0.8 | ) |
Other (net) | | | (0.8 | ) | | — |
|
Effective income tax rate | | 22.6 | % | | 36.9 | % | | 19.9 | % | | 36.2 | % |
| |
(a) | The average rate assumption method (ARAM); a method to flow back excess deferred taxes to customers. |
| |
(b) | ARAM has been deferred when regulatory treatment has not been established. As we receive further clarity orPSCO received direction from our commissionsits regulatory commission regarding the flow back to customersreturn of excess deferred taxes resulting from the TCJA,to customers, the ARAM deferral may decrease during the year, which would resultwas reversed. This resulted in a reduction to tax expense with a correlatingcorresponding reduction to revenue. |
Federal Audits — PSCO is a member of the Xcel Energy affiliated group that files a consolidated federal income tax return. The statute of limitations applicable to Xcel Energy’s federal income tax returns expire as follows:
|
| | |
Tax Year(s) | | Expiration |
2009 - 2011 | | December 2018 |
2012 - 20132014 | | October 2018 |
2014 | | September 20182019 |
2015 | | September 2019 |
2016 | | September 2020 |
In 2012, the Internal Revenue Service (IRS) commenced an examination of tax years 2010 and 2011, including the 2009 carryback claim. The IRS proposed an adjustment to the federal tax loss carryback claims and in 2015, the IRS forwarded the issue to the Office of Appeals (“Appeals”). In 2017 Xcel Energy and the Office of Appeals (Appeals) reached an agreement and the benefit related to the agreed upon portions was recognized. PSCo did not accrue any income tax benefit related to this adjustment. AsIn the second quarter of March 31, 2018, the case has been forwarded to the Joint Committee on Taxation.Taxation completed its review and took no exception to the agreement. As a result, the remaining unrecognized tax benefit was released and recorded as a payable to the IRS.
In the third quarter of 2015, the IRS commenced an examination of tax years 2012 and 2013. In the third quarter of 2017, the IRS concluded the audit of tax years 2012 and 2013 and proposed an adjustment that would impact Xcel Energy’s net operating loss (NOL) and effective tax rate (ETR). After evaluating the proposed adjustment Xcel Energy filed a protest with the IRS. Xcel Energy anticipatesAs of Sept. 30, 2018, the issue will becase has been forwarded to Appeals. As of March 31, 2018,Appeals and Xcel Energy has recognized its best estimate of income tax expense that will result from a final resolution of this issue; however, the outcome and timing of a resolution is uncertain.unknown.
State Audits — PSCo is a member of the Xcel Energy affiliated group that files consolidated state income tax returns. As of March 31,Sept. 30, 2018, PSCo’s earliest open tax year that is subject to examination by state taxing authorities under applicable statutes of limitations is 2009. There are currently no state income tax audits in progress.
Unrecognized Benefits — The unrecognized tax benefit balance includes permanent tax positions, which if recognized would affect the annual ETR. In addition, the unrecognized tax benefit balance includes temporary tax positions for which the ultimate deductibility is highly certain but for which there is uncertainty about the timing of such deductibility. A change in the period of deductibility would not affect the ETR but would accelerate the payment of cash to the taxing authority to an earlier period.
A reconciliation of the amount of unrecognized tax benefit is as follows:
| | (Millions of Dollars) | | March 31, 2018 | | Dec. 31, 2017 | | Sept. 30, 2018 | | Dec. 31, 2017 |
Unrecognized tax benefit — Permanent tax positions | | $ | 4.1 |
| | $ | 4.0 |
| | $ | 5.1 |
| | $ | 4.0 |
|
Unrecognized tax benefit — Temporary tax positions | | 6.0 |
| | 6.1 |
| | 4.9 |
| | 6.1 |
|
Total unrecognized tax benefit | | $ | 10.1 |
| | $ | 10.1 |
| | $ | 10.0 |
| | $ | 10.1 |
|
The unrecognized tax benefit amounts were reduced by the tax benefits associated with NOL and tax credit carryforwards. The amounts of tax benefits associated with NOL and tax credit carryforwards are as follows:
| | (Millions of Dollars) | | March 31, 2018 | | Dec. 31, 2017 | | Sept. 30, 2018 | | Dec. 31, 2017 |
NOL and tax credit carryforwards | | $ | (4.2 | ) | | $ | (4.0 | ) | | $ | (5.5 | ) | | $ | (4.0 | ) |
It is reasonably possible that PSCo’s amount of unrecognized tax benefits could significantly change in the next 12 months as the IRS Appeals progresses and the IRS and state audits resume. As the IRS Appeals progresses and the IRS audit resumes, it is reasonably possible that the amount of unrecognized tax benefit could decrease up to approximately$6 $8 million.
The payablePayables for interest related to unrecognized tax benefits is partially offset by the interest benefit associated with NOL and tax credit carryforwards. The payables for interest related to unrecognized tax benefits at March 31, 2018, and Dec. 31, 2017 were not material. Nomaterial and no amounts were accrued for penalties related to unrecognized tax benefits as of March 31,Sept. 30, 2018 or Dec. 31, 2017.
Except to the extent noted below, the circumstances set forth in Note 11 to the consolidated financial statements included in PSCo’s Annual Report on Form 10-K for the year ended Dec. 31, 2017 and in Note 5 to the consolidated financial statements to PSCo’s Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2018 and June 30, 2018, appropriately represent, in all material respects, the current status of other rate matters, and are incorporated herein by reference.
Tax Reform — Regulatory Proceedings
The specific impacts of the Tax Cuts and Jobs Act (TCJA)TCJA on customer rates are subject to regulatory approval. EachThe following details the status of the states in Xcel Energy’s service areas, including Colorado, have opened dockets to address the impacts of the TCJA. PSCo has made filings and is working with various stakeholders to determine the appropriate treatment for the TCJA.regulatory decisions.
In January 2018, the Colorado Public Utilities Commission (CPUC) opened a statewide TCJA proceeding and ordered deferred accounting for all investor-owned utilities.
Colorado 2017 Multi-Year Natural Gas Rate Case-— In February 2018, the administrative law judge (ALJ) approvedrecommended approval of PSCo and the CPUC Staff’s TCJA settlement agreement addressing the TCJA, which includesincluded a $20 million reduction to provisional rates effective March 1, 2018. A finalIn September 2018, PSCo submitted a TCJA true-up including any outcomes associated withfiling and revised its TCJA benefit estimate to $24 million and requested an equity ratio of 56 percent to offset the statewide proceeding, would provide customers the full net benefitnegative impact of the TCJA effectiveon credit metrics. A decision is expected in the fourth quarter of 2018. The true-up of the estimated TCJA benefit is expected to be retroactive to January 2018. A CPUC decision is pending.
Colorado Electric -— In April 2018, PSCo, the CPUC Staff, and the OCCOffice of Consumer Counsel (OCC) filed a TCJA settlement agreement with the CPUCfor 2018 that identified a reduction in electric revenue requirements of approximately $101 million for the TCJA in 2018. The settlement recommendedincluded a customer refund of $42 million in 2018, with the remainder of the $59 million of TCJA benefits to be used to accelerate the amortization of an existing prepaid pension asset. WithIn June 2018, the dismissalCPUC approved the customer refund of $42 million. In October 2018, the accelerated amortization of the 2017 rate case, revisionsprepaid pension asset was effective by operation of law. For 2019, the expected customer refund is estimated to be $67 million, and amortization of the TCJA settlement are requiredprepaid pension asset is estimated to address the impactsbe $34 million. Impacts of the TCJA for 2019 until new base rates go into effect2020 and beyond are expected to be addressed in connection with a future electric rate case that PSCo anticipates filing later this summer. A CPUC decision is pending.case.
Federal Energy Regulatory Commission (FERC) Formula Rates — The FERC has not yet issued guidance on how or when electric utilities should reflect the impacts of the TCJA in FERC jurisdictional wholesale rates. The FERC issued a Notice of Inquiry (NOI) in March 2018 seeking comments on how to reflect the TCJA impacts in wholesale rates, in particular changes to accumulated deferred income taxes and bonus depreciation. Comments for the NOI are due in May 2018. However, FERC-approved formula rates for wholesale customers are generally adjusted on an annual basis for certain changes in rate base and actual operating expenses, including income taxes. As a result, these revenues would be subject to an automatic reduction for the effect of the TCJA corporate tax rate change through the annual true-up process, absent specific FERC action.
In February 2018, PSCo made a filing with FERC requesting early reductions in its transmission and production formula rates in 2018 for corporate tax rate impacts of the TCJA. In March 2018, the FERC issued an order granting PSCo’s waiver request so that 2018 rates will reflect the lower federal corporate tax rate.
Pending Regulatory Proceedings — CPUC
Colorado 2017 Multi-Year Electric Rate Case — In October 2017, PSCo filed a multi-year request with the CPUC seeking to increase electric rates approximately $245 million over four years. The request was based on forecast test years (FTY), a 10.0 percent return on equity (ROE) and an equity ratio of 55.25 percent. Interim rates, subject to refund and interest, were to be effective on June 1, 2018.
|
| | | | | | | | | | | | | | | | | | | | |
Revenue Request (Millions of Dollars) | | 2018 | | 2019 | | 2020 | | 2021 | | Total |
Revenue request | | $ | 74 |
| | $ | 75 |
| | $ | 60 |
| | $ | 36 |
| | $ | 245 |
|
Clean Air Clean Jobs Act (CACJA) rider conversion to base rates | | 90 |
| | — |
| | — |
| | — |
| | 90 |
|
Transmission Cost Adjustment (TCA) rider conversion to base rates | | 43 |
| | — |
| | — |
| | — |
| | 43 |
|
Total | | $ | 207 |
| | $ | 75 |
| | $ | 60 |
| | $ | 36 |
| | $ | 378 |
|
| | | | | | | | | | |
Expected year-end rate base (billions of dollars) | | $ | 6.8 |
| | $ | 7.1 |
| | $ | 7.3 |
| | $ | 7.4 |
| | |
In March 2018, PSCo, CPUC Staff and OCC reached a settlement and filed a motion with the CPUC requesting changes to the procedural schedule and scope of the electric case, which included delaying the implementation of provisional rates from June 2018 to January 2019 and requiring PSCo to file updated test year information for 2019-2021 which included the impacts of TCJA. In April 2018, the CPUC denied the motion on procedural grounds and dismissed the electric rate case. PSCo anticipates filing a new electric rate case in the summer of 2018 with new rates expected to be effective in the first quarter of 2019.
Colorado 2017 Multi-Year Natural Gas Rate Case — In June 2017, PSCo filed a multi-year request with the CPUC seeking to increase retail natural gas rates approximately $139 million over three years. The request detailed below, iswas based on FTYs,forward test years, a 10.0 percent ROE and an equity ratio of 55.25 percent. |
| | | | | | | | | | | | | | | | |
Revenue Request (Millions of Dollars) | | 2018 | | 2019 | | 2020 | | Total |
Revenue request | | $ | 63 |
| | $ | 33 |
| | $ | 43 |
| | $ | 139 |
|
Pipeline System Integrity Adjustment (PSIA) rider conversion to base rates (a) | | — |
| | 94 |
| | — |
| | 94 |
|
Total | | $ | 63 |
| | $ | 127 |
| | $ | 43 |
| | $ | 233 |
|
| | | | | | | | |
Expected year-end rate base (billions of dollars) (b) | | $ | 1.5 |
| | $ | 2.3 |
| | $ | 2.4 |
| | |
In August 2018, the CPUC issued an interim decision that included application of a 2016 historic test year (HTY), with a 13-month average rate base, an ROE of 9.35 percent, an equity ratio of 54.6 percent and provided no return on the prepaid pension and retiree medical asset. With these adjustments, the total rate increase, prior to TCJA impacts, would be $47 million. PSCo filed an interim rehearing request to preserve its rights and the CPUC decided that any reconsideration can be brought after a final order incorporating TCJA impacts. The CPUC is expected to issue its order on the natural gas rate case and the final decision related to the impacts of the TCJA in the fourth quarter of 2018.
| |
(a)
| The roll-in of PSIA rider revenue into base rates will not have an impact on customer bills or revenue as these costs are already being recovered through the rider. The recovery of incremental PSIA related investments in 2019 and 2020 are included in the base rate request. |
| |
(b)
| The additional rate base in 2019 predominantly reflects the roll-in of capital associated with the PSIA rider. |
PSIA Rider
In October 2017, the2018, PSCo, CPUC Staff, and the OCC recommended a single 2016 historic test year (HTY) based on an average 13-month rate base, and opposed a multi-year request. In addition, they recommended an equity ratio of 48.73 percent and 51.2 percent, respectively, and the existing PSIA rider expire with the 2018 rates rolled into base rates beginning Jan. 1, 2019. Planned investments in 2019 and 2020 would be recoverable through a future rate case. The Staff and OCC provide for a recommended 2018 rate increase of approximately $30 million and $39 million, respectively.
Provisional rates, subject to refund, of $63 million were implemented on Jan. 1, 2018.
On Jan. 31, 2018, the CPUC ordered deferred accounting for the impacts of TCJA and opened a statewide TCJA proceeding, as discussed below. In February 2018, the ALJ approvedfiled a settlement agreement between PSCo andto extend the CPUC, which reduced provisional rates by $20 million to address the impacts of the TCJA.PSIA rider through 2021. The CPUC is expected to rule on the regulatory treatmentsettlement in the fourth quarter of the TCJA and the natural gas rate case later in 2018.
On April 20, 2018, PSCo filed for a PSIA extension through 2020 in the event that the CPUC does not adopt its multi-year plan proposal.
| |
6. | Commitments and Contingencies |
Except to the extent noted below and in Note 5 above,to the consolidated financial statements, the circumstances set forth in Notes 11 and 12 to the consolidated financial statements included in PSCo’s Annual Report on Form 10-K for the year ended Dec. 31, 2017 and in Notes 5 and 6 to PSCo’s Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2018 and June 30, 2018, appropriately represent, in all material respects, the current status of commitments and contingent liabilities and are incorporated herein by reference. The following include commitments, contingencies and unresolved contingencies that are material to PSCo’s financial position.
PPAs
Under certain PPAs, PSCo purchases power from independent power producing entities that own natural gas fueled power plants for which PSCo is required to reimburse natural gas fuel costs, or to participate in tolling arrangements under which PSCo procures the natural gas required to produce the energy that it purchases. These specific PPAs create a variable interest in the associated independent power producing entity.
PSCo had approximately 1,571 megawattsMegawatts (MW) of capacity under long-term PPAs as of March 31,Sept. 30, 2018 and Dec. 31, 2017, with entities that have been determined to be variable interest entities. PSCo has concluded that these entities are not required to be consolidated in its consolidated financial statements because it does not have the power to direct the activities that most significantly impact the entities’ economic performance. These agreements have various expiration dates through 2032.
Environmental Contingencies
Manufactured Gas Plant (MGP), Landfill or Disposal Sites — PSCo is currently involved in investigating and/or remediating several MGP, landfill or other disposal sites. PSCo has identified two foursites where contamination is present and where investigation and/or remediation activities are currently underway. Other parties may have responsibility for some portion of the investigation and/or remediation activities that are underway.activities. PSCo anticipates that these investigation or remediation activities will continue through at least 2018.2019. PSCo had accrued $1 million as of March 31,Sept. 30, 2018 and an immaterial amount as of Dec. 31, 2017, for these sites. There may be insurance recovery and/or recovery from other potentially responsible parties that will offset any costs incurred.
Environmental Requirements
Water and Waste
Coal Ash Regulation — PSCo’s operations are subject to federal and state laws that impose requirements for handling, storage, treatment and disposal of solid waste. In 2015, the United States Environmental Protection Agency published a final rule regulating the management, storage, and disposal of coal combustion residuals (CCRs) as a nonhazardous waste (CCR Rule).
Under the CCR Rule, utilities are required to complete certain groundwater sampling around their CCR landfills and surface impoundments. PSCo anticipateshas identified at least one site where there are impoundments and/or landfills present and where a statistically significant increase of certain constituents exist in the groundwater. However, at that location, closure activities are already underway. PSCo is currently conducting additional groundwater sampling and will evaluate whether corrective action is required at any CCR landfills or surface impoundments. Until PSCo completes additional groundwater sampling, it is uncertain what impact, if any, there will be on the operations, financial position or cash flows. PSCo believes that any amounts spent willassociated costs would be fully recovered from customers.recoverable through regulatory mechanisms.
Legal Contingencies
PSCo is involved in various litigation matters that are being defended and handled in the ordinary course of business. The assessment of whether a loss is probable or is a reasonable possibility, and whether the loss or a range of loss is estimable, often involves a series of complex judgments about future events. Management maintains accruals for such losses that are probable of being incurred and subject to reasonable estimation. Management is sometimes unable to estimate an amount or range of a reasonably possible loss in certain situations, including but not limited to when (1) the damages sought are indeterminate, (2) the proceedings are in the early stages, or (3) the matters involve novel or unsettled legal theories. In such cases, there is considerable uncertainty regarding the timing or ultimate resolution of such matters, including a possible eventual loss. For current proceedings not specifically reported herein, management does not anticipate that the ultimate liabilities, if any, arising from such current proceedings would have a material effect on PSCo’s financial statements. Unless otherwise required by GAAP, legal fees are expensed as incurred.
Employment, Tort and Commercial Litigation
Line Extension Disputes — In December 2015, Development Recovery Company (DRC) filed a lawsuit in the Denver District Court, stating PSCo failed to award proper allowances and refunds for line extensions to new developments pursuant to the terms of electric and gas service agreements entered into by PSCo and various developers. The dispute involved claims by over fifty developers. In February 2018, the Colorado Supreme Court denied DRC’s petition to appeal the Denver District Court’s dismissal of the lawsuit, effectively terminating this litigation. However, in January 2018, DRC filed a new lawsuit in Boulder County District Court, asserting a single claim that PSCo was required to file its line extension agreements with the CPUC but failed to do so. This claim is substantially similar to the arguments previously raised by DRC. In February 2018, PSCo filed a motion to dismiss. Dates fordismiss this proceeding have not been scheduled.claim, which was granted in May 2018. DRC subsequently filed an appeal to the Colorado Court of Appeals. It is uncertain when a decision will be rendered regarding this appeal.
PSCo has concluded that a loss is remote with respect to this matter as the service agreements were developed to implement CPUC approved tariffs and PSCo has complied with the tariff provisions. Also, if a loss were sustained, PSCo believes it would be allowed to recover these costs through traditional regulatory mechanisms. The amount or range in dispute is presently unknown and no accrual has been recorded for this matter.
| |
7. | Borrowings and Other Financing Instruments |
Short-Term Borrowings
Money Pool — Xcel Energy Inc. and its utility subsidiaries have established a money pool arrangement that allows for short-term investments in and borrowings between the utility subsidiaries. Xcel Energy Inc. may make investments in the utility subsidiaries at market-based interest rates; however, the money pool arrangement does not allow the utility subsidiaries to make investments in Xcel Energy Inc. Money pool borrowings for PSCo were as follows:
| | (Amounts in Millions, Except Interest Rates) | | Three Months Ended March 31, 2018 | | Year Ended Dec. 31, 2017 | | Three Months Ended Sept. 30, 2018 | | Year Ended Dec. 31, 2017 |
Borrowing limit | | $ | 250 |
| | $ | 250 |
| | $ | 250 |
| | $ | 250 |
|
Amount outstanding at period end | | 48 |
| | — |
| | — |
| | — |
|
Average amount outstanding | | 12 |
| | — |
| | — |
| | — |
|
Maximum amount outstanding | | 97 |
| | 20 |
| | — |
| | 20 |
|
Weighted average interest rate, computed on a daily basis | | 1.64 | % | | 0.92 | % | | N/A |
| | 0.92 | % |
Weighted average interest rate at period end | | 1.64 |
| | N/A |
| | N/A |
| | N/A |
|
Commercial Paper — PSCo meets its short-term liquidity requirements primarily through the issuance of commercial paper and borrowings under its credit facility and the money pool. Commercial paper outstanding for PSCo was as follows:
| | (Amounts in Millions, Except Interest Rates) | | Three Months Ended March 31, 2018 | | Year Ended Dec. 31, 2017 | | Three Months Ended Sept. 30, 2018 | | Year Ended Dec. 31, 2017 |
Borrowing limit | | $ | 700 |
| | $ | 700 |
| | $ | 700 |
| | $ | 700 |
|
Amount outstanding at period end | | 95 |
| | — |
| | — |
| | — |
|
Average amount outstanding | | 50 |
| | 54 |
| | — |
| | 54 |
|
Maximum amount outstanding | | 151 |
| | 268 |
| | — |
| | 268 |
|
Weighted average interest rate, computed on a daily basis | | 1.82 | % | | 1.08 | % | | N/A |
| | 1.08 | % |
Weighted average interest rate at period end | | 2.28 |
| | N/A |
| | N/A |
| | N/A |
|
Letters of Credit — PSCo uses letters of credit, generally with terms of one year, to provide financial guarantees for certain operating obligations. At March 31,Sept. 30, 2018 and Dec. 31, 2017, there were $4$10 million and $3 million, respectively, of letters of credit outstanding under the credit facility. The contract amounts of these letters of credit approximate their fair value and are subject to fees.
Credit Facility — In order to use its commercial paper program to fulfill short-term funding needs, PSCo must have a revolving credit facility in place at least equal to the amount of its commercial paper borrowing limit and cannot issue commercial paper in an aggregate amount exceeding available capacity under this credit facility. The credit facility provides short-term financing in the form of notes payable to banks, letters of credit and back-up support for commercial paper borrowings.
At March 31,Sept. 30, 2018, PSCo had the following committed credit facility available (in millions of dollars):
| | Credit Facility (a) | Credit Facility (a) | | Drawn (b) | | Available | Credit Facility (a) | | Drawn (b) | | Available |
$ | 700 |
| | $ | 99 |
| | $ | 601 |
| 700 |
| | $ | 10 |
| | $ | 690 |
|
(a) This credit facility expires in June 2021.
(b) Includes outstanding commercial paper and letters of credit.
All credit facility bank borrowings, outstanding letters of credit and outstanding commercial paper reduce the available capacity under the credit facility. PSCo had no direct advances on the credit facility outstanding at March 31,Sept. 30, 2018 and Dec. 31, 2017.
| |
8. | Fair Value of Financial Assets and Liabilities |
Fair Value Measurements
The accounting guidance for fair value measurements and disclosures provides a single definition of fair value and requires certain disclosures about assets and liabilities measured at fair value. A hierarchical framework for disclosing the observability of the inputs utilized in measuring assets and liabilities at fair value is established by this guidance. The three levels in the hierarchy are as follows:
Level 1 — Quoted prices are available in active markets for identical assets or liabilities as of the reporting date. The types of assets and liabilities included in Level 1 are highly liquid and actively traded instruments with quoted prices.
Level 2 — Pricing inputs are other than quoted prices in active markets, but are either directly or indirectly observable as of the reporting date. The types of assets and liabilities included in Level 2 are typically either comparable to actively traded securities or contracts, or priced with models using highly observable inputs.
Level 3 — Significant inputs to pricing have little or no observability as of the reporting date. The types of assets and liabilities included in Level 3 are those valued with models requiring significant management judgment or estimation.
Specific valuation methods include the following:
Cash equivalents — The fair values of cash equivalents are generally based on cost plus accrued interest; money market funds are measured using quoted net asset value.
Interest rate derivatives — The fair values of interest rate derivatives are based on broker quotes that utilize current market interest rate forecasts.
Commodity derivatives — The methods used to measure the fair value of commodity derivative forwards and options utilize forward prices and volatilities, as well as pricing adjustments for specific delivery locations, and are generally assigned a Level 2 classification. When contractual settlements extend to periods beyond those readily observable on active exchanges or quoted by brokers, the significance of the use of less observable forecasts of long-term forward prices and volatilities on a valuation is evaluated, and may result in Level 3 classification.
Derivative Instruments Fair Value Measurements
PSCo enters into derivative instruments, including forward contracts, futures, swaps and options, for trading purposes and to manage risk in connection with changes in interest rates, utility commodity prices and vehicle fuel prices.
Interest Rate Derivatives — PSCo enters into various instruments that effectively fix the interest payments on certain floating rate debt obligations or effectively fix the yield or price on a specified benchmark interest rate for an anticipated debt issuance for a specific period. These derivative instruments are generally designated as cash flow hedges for accounting purposes.
At March 31,Sept. 30, 2018, accumulated other comprehensive losses related to interest rate derivatives included $1.2 million of net losses expected to be reclassified into earnings during the next 12 months as the related hedged interest rate transactions impact earnings, including forecasted amounts for unsettled hedges, as applicable.
Wholesale and Commodity Trading Risk — PSCo conducts various wholesale and commodity trading activities, including the purchase and sale of electric capacity, energy, energy-related instruments and natural gas related instruments, including derivatives. PSCo’s risk management policy allows management to conduct these activities within guidelines and limitations as approved by its risk management committee, which is made up of management personnel not directly involved in the activities governed by this policy.
Commodity Derivatives — PSCo enters into derivative instruments to manage variability of future cash flows from changes in commodity prices in its electric and natural gas operations, as well as for trading purposes. This could include the purchase or sale of energy or energy-related products, natural gas to generate electric energy, natural gas for resale, and vehicle fuel.
PSCo enters into derivative instruments that mitigate commodity price risk on behalf of electric and natural gas customers but may not be designated as qualifying hedging transactions. Changes in the fair value of non-trading commodity derivative instruments are recorded in other comprehensive income or deferred as a regulatory asset or liability. The classification as a regulatory asset or liability is based on commission approved regulatory recovery mechanisms. PSCo had no income related to the ineffectiveness of cash flow hedges for the three and nine months ended March 31,Sept. 30, 2018 and 2017.
Additionally, PSCo enters into commodity derivative instruments for trading purposes not directly related to commodity price risks associated with serving its electric and natural gas customers. Changes in the fair value of these commodity derivatives are recorded in electric operating revenues, net of amounts credited to customers under margin-sharing mechanisms.
The following table details the gross notional amounts of commodity forwards and options at March 31,Sept. 30, 2018 and Dec. 31, 2017:
| | (Amounts in Thousands) (a)(b) | | March 31, 2018 | | Dec. 31, 2017 | | Sept. 30, 2018 | | Dec. 31, 2017 |
Megawatt hours of electricity | | 21,657 |
| | 22,260 |
| | 21,474 |
| | 22,260 |
|
Million British thermal units of natural gas | | 11,780 |
| | 13,410 |
| | 30,763 |
| | 13,410 |
|
| |
(a) | Amounts are not reflective of net positions in the underlying commodities. |
| |
(b) | Notional amounts for options are included on a gross basis, but are weighted for the probability of exercise. |
The following tables detail the impact of derivative activity during the three and nine months ended March 31,Sept. 30, 2018 and 2017 on accumulated other comprehensive loss, regulatory assets and liabilities, and income: |
| | | | | | | | | | | | | | | | | | | | | |
| | Three Months Ended March 31, 2018 | |
| | Pre-Tax Fair Value Losses Recognized During the Period in: | | Pre-Tax Losses Reclassified into Income During the Period from: | | | |
(Thousands of Dollars) | | Accumulated Other Comprehensive Loss | | Regulatory (Assets) and Liabilities | | Accumulated Other Comprehensive Loss | | Regulatory Assets and (Liabilities) | | Pre-Tax Gains (Losses) Recognized During the Period in Income | |
Derivatives designated as cash flow hedges | | | | | | | | | | | |
Interest rate | | $ | — |
| | $ | — |
| | $ | 398 |
| (a) | $ | — |
| | $ | — |
| |
Total | | $ | — |
| | $ | — |
| | $ | 398 |
| | $ | — |
| | $ | — |
| |
Other derivative instruments | | | | | | | | | | | |
Commodity trading | | $ | — |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | 524 |
| (b) |
Natural gas commodity | | — |
| | (171 | ) | | — |
| | 2,749 |
| (c) | (1,581 | ) | (c) |
Total | | $ | — |
| | $ | (171 | ) | | $ | — |
| | $ | 2,749 |
| | $ | (1,057 | ) | |
|
| | | | | | | | | | | | | | | | | | | | | |
| | Three Months Ended Sept. 30, 2018 | |
| | Pre-Tax Fair Value (Losses) Recognized During the Period in: | | Pre-Tax Losses Reclassified into Income During the Period from: | | | |
(Thousands of Dollars) | | Accumulated Other Comprehensive Loss | | Regulatory (Assets) and Liabilities | | Accumulated Other Comprehensive Loss | | Regulatory Assets and (Liabilities) | | Pre-Tax Gains Recognized During the Period in Income | |
Derivatives designated as cash flow hedges | | | | | | | | | | | |
Interest rate | | $ | — |
| | $ | — |
| | $ | 407 |
| (a) | $ | — |
| | $ | — |
| |
Total | | $ | — |
| | $ | — |
| | $ | 407 |
| | $ | — |
| | $ | — |
| |
Other derivative instruments | | | | | | | | | | | |
Commodity trading | | $ | — |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | 2,004 |
| (b) |
Natural gas commodity | | — |
| | (1,187 | ) | | — |
| | — |
| (c) | — |
| (c) |
Total | | $ | — |
| | $ | (1,187 | ) | | $ | — |
| | $ | — |
| | $ | 2,004 |
| |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | Three Months Ended March 31, 2017 | | | Nine Months Ended Sept. 30, 2018 | |
| | Pre-Tax Fair Value Losses Recognized During the Period in: | | Pre-Tax Losses Reclassified into Income During the Period from: | | | | | Pre-Tax Fair Value (Losses) Recognized During the Period in: | | Pre-Tax Losses Reclassified into Income During the Period from: | | Pre-Tax Gains (Losses) Recognized During the Period in Income | |
(Thousands of Dollars) | | Accumulated Other Comprehensive Loss | | Regulatory (Assets) and Liabilities | | Accumulated Other Comprehensive Loss | | Regulatory Assets and (Liabilities) | | Pre-Tax Gains (Losses) Recognized During the Period in Income | | | Accumulated Other Comprehensive Loss | | Regulatory (Assets) and Liabilities | | Accumulated Other Comprehensive Loss | | Regulatory Assets and (Liabilities) | |
Derivatives designated as cash flow hedges | | | | | | | | | | | | | | | | | | | | | | |
Interest rate | | $ | — |
| | $ | — |
| | $ | 398 |
| (a) | $ | — |
| | $ | — |
| | | $ | — |
| | $ | — |
| | $ | 1,207 |
| (a) | $ | — |
| | $ | — |
| |
Total | | $ | — |
| | $ | — |
| | $ | 398 |
| | $ | — |
| | $ | — |
| | | $ | — |
| | $ | — |
| | $ | 1,207 |
| | $ | — |
| | $ | — |
| |
Other derivative instruments | | | | | | | | | | | | | |
| | | | | | | | | |
Commodity trading | | $ | — |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | 379 |
| (b) | | $ | — |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | 2,728 |
| (b) |
Natural gas commodity | | — |
| | (5,387 | ) | | — |
| | 282 |
| (c) | (2,990 | ) | (c) | | — |
| | (1,607 | ) | | — |
| | 2,749 |
| (c) | (1,581 | ) | (c) |
Total | | $ | — |
| | $ | (5,387 | ) | | $ | — |
| | $ | 282 |
| | $ | (2,611 | ) | | | $ | — |
| | $ | (1,607 | ) | | $ | — |
| | $ | 2,749 |
| | $ | 1,147 |
| |
|
| | | | | | | | | | | | | | | | | | | | | |
| | Three Months Ended Sept. 30, 2017 | |
| | Pre-Tax Fair Value (Losses) Recognized During the Period in: | | Pre-Tax Losses Reclassified into Income During the Period from: | | | |
(Thousands of Dollars) | | Accumulated Other Comprehensive Loss | | Regulatory (Assets) and Liabilities | | Accumulated Other Comprehensive Loss | | Regulatory Assets and (Liabilities) | | Pre-Tax Losses Recognized During the Period in Income | |
Derivatives designated as cash flow hedges | | | | | | | | | | | |
Interest rate | | $ | — |
| | $ | — |
| | $ | 407 |
| (a) | $ | — |
| | $ | — |
| |
Total | | $ | — |
| | $ | — |
| | $ | 407 |
| | $ | — |
| | $ | — |
| |
Other derivative instruments | | | | | | | | | | | |
Commodity trading | | $ | — |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | (211 | ) | (b) |
Natural gas commodity | | — |
| | (1,635 | ) | | — |
| | — |
| | — |
| (c) |
Total | | $ | — |
| | $ | (1,635 | ) | | $ | — |
| | $ | — |
| | $ | (211 | ) | |
|
| | | | | | | | | | | | | | | | | | | | | |
| | Nine Months Ended Sept. 30, 2017 | |
| | Pre-Tax Fair Value (Losses) Recognized During the Period in: | | Pre-Tax Losses Reclassified into Income During the Period from: | | | |
(Thousands of Dollars) | | Accumulated Other Comprehensive Loss | | Regulatory (Assets) and Liabilities | | Accumulated Other Comprehensive Loss | | Regulatory Assets and (Liabilities) | | Pre-Tax Losses Recognized During the Period in Income | |
Derivatives designated as cash flow hedges | | | | | | | | | | | |
Interest rate | | $ | — |
| | $ | — |
| | $ | 1,208 |
| (a) | $ | — |
| | $ | — |
| |
Total | | $ | — |
| | $ | — |
| | $ | 1,208 |
| | $ | — |
| | $ | — |
| |
Other derivative instruments | | | | | | | | | | | |
Commodity trading | | $ | — |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | (23 | ) | (b) |
Natural gas commodity | | — |
| | (8,643 | ) | | — |
| | 282 |
| (c) | (2,990 | ) | (c) |
Total | | $ | — |
| | $ | (8,643 | ) | | $ | — |
| | $ | 282 |
| | $ | (3,013 | ) | |
| |
(a) | Amounts are recorded to interest charges. |
| |
(b) | Amounts are recorded to interest charges. Amounts are recorded to electric operating revenues. Portions of these gains and losses are subject to sharing with electric customers through margin-sharing mechanisms and deducted from gross revenue as appropriate. |
| |
(c) | Certain derivatives are utilized to mitigate natural gas price risk for electric generation and are recorded to electric fuel and purchased power, subject to cost-recovery mechanisms and reclassified to a regulatory asset, as appropriate. Amounts for the three and nine months ended March 31,Sept. 30, 2018 included no settlement gains or losses and 2017 included $1.2 million of settlement losses, respectively. Amounts for the three and nine months ended Sept. 30, 2017 included no settlement gains or losses and $0.9 million of settlement gains, respectively. The remaining derivative settlement gains and losses for the three and nine months ended March 31,Sept. 30, 2018 and 2017 relate to natural gas operations and are recorded to cost of natural gas sold and transported. These gains and losses are subject to cost-recovery mechanisms and reclassified out of income to a regulatory asset or liability, as appropriate. |
PSCo had no derivative instruments designated as fair value hedges during the three and nine months ended March 31,Sept. 30, 2018 and 2017. Therefore, no gains or losses from fair value hedges or related hedged transactions were recognized for these periods.
Consideration of Credit Risk and Concentrations — PSCo continuously monitors the creditworthiness of the counterparties to its interest rate derivatives and commodity derivative contracts prior to settlement, and assesses each counterparty’s ability to perform on the transactions set forth in the contracts. Given this assessment, as well as an assessment of the impact of PSCo’s own credit risk when determining the fair value of derivative liabilities, the impact of credit risk was immaterial to the fair value of unsettled commodity derivatives presented in the consolidated balance sheets.
PSCo employs additional credit risk control mechanisms when appropriate, such as letters of credit, parental guarantees, standardized master netting agreements and termination provisions that allow for offsetting of positive and negative exposures. Credit exposure is monitored and, when necessary, the activity with a specific counterparty is limited until credit enhancement is provided.
PSCo’s most significant concentrations of credit risk with particular entities or industries are contracts with counterparties to its wholesale, trading and non-trading commodity activities. At March 31,Sept. 30, 2018, four of PSCo’s 10 most significant counterparties for these activities, comprising $9.8$24.1 million or 1442 percent of this credit exposure, had investment grade credit ratings from Standard & Poor’s, Moody’s or Fitch Ratings. Five of the 10 most significant counterparties, comprising $22.4$16.6 million or 3129 percent of this credit exposure, were not rated by these external agencies, but based on PSCo’s internal analysis, had credit quality consistent with investment grade. The one remaining significant counterparty, comprising $21.2$1.1 million or 292 percent of this credit exposure, had credit quality less than investment grade, based on ratings from external analysis. NineEight of these significant counterparties are municipal or cooperative electric entities, or other utilities.
Credit Related Contingent Features — Contract provisions for derivative instruments that PSCo enters into, including those accounted for as normal purchase-normal sale contracts and therefore not reflected on the balance sheet, may require the posting of collateral or settlement of the contracts for various reasons, including if PSCo’s credit ratings are downgraded below its investment grade credit rating by any of the major credit rating agencies or for cross-default contractual provisions that could result in the settlement of such contracts if there was a failure under other financing arrangements related to payment terms or other covenants. At March 31,Sept. 30, 2018 and Dec. 31, 2017, there were no derivative instruments in a material liability position with such underlying contract provisions.
Certain derivative instruments are also subject to contract provisions that contain adequate assurance clauses. These provisions allow counterparties to seek performance assurance, including cash collateral, in the event that PSCo’s ability to fulfill its contractual obligations is reasonably expected to be impaired. PSCo had no collateral posted related to adequate assurance clauses in derivative contracts as of March 31,Sept. 30, 2018 and Dec. 31, 2017.
Recurring Fair Value Measurements — The following table presents, for each of the fair value hierarchy levels, PSCo’s assets and liabilities measured at fair value on a recurring basis at March 31,Sept. 30, 2018:
| | | | March 31, 2018 | | Sept. 30, 2018 |
| | Fair Value | | Fair Value Total | | Counterparty Netting (b) | | | | Fair Value | | Fair Value Total | | Counterparty Netting (b) | | |
(Thousands of Dollars) | | Level 1 | | Level 2 | | Level 3 | | Total | | Level 1 | | Level 2 | | Level 3 | | Total |
Current derivative assets | | | | | | | | | | | | | | | | | | | | | | | | |
Other derivative instruments: | | | | | | | | | | | | | | | | | | | | | | | | |
Commodity trading | | $ | 587 |
| | $ | 7,965 |
| | $ | 2 |
| | $ | 8,554 |
| | $ | (5,373 | ) | | $ | 3,181 |
| | $ | 695 |
| | $ | 21,035 |
| | $ | — |
| | $ | 21,730 |
| | $ | (6,861 | ) | | $ | 14,869 |
|
Natural gas commodity | | | — |
| | 1,233 |
| | — |
| | 1,233 |
| | — |
| | 1,233 |
|
Total current derivative assets | | $ | 587 |
| | $ | 7,965 |
| | $ | 2 |
| | $ | 8,554 |
| | $ | (5,373 | ) | | 3,181 |
| | $ | 695 |
| | $ | 22,268 |
| | $ | — |
| | $ | 22,963 |
| | $ | (6,861 | ) | | 16,102 |
|
PPAs (a) | | | | | | | | | | | | 1,716 |
| | | | | | | | | | | | 460 |
|
Current derivative instruments | | | | | | | | | | | | $ | 4,897 |
| | | | | | | | | | | | $ | 16,562 |
|
Noncurrent derivative assets | | | | | | | | | | | | | | | | | | | | | | | | |
Other derivative instruments: | | | | | | | | | | | | | | | | | | | | | | | | |
Commodity trading | | $ | — |
| | $ | 2,298 |
| | $ | — |
| | $ | 2,298 |
| | $ | (1,236 | ) | | $ | 1,062 |
| | $ | 6 |
| | $ | 3,682 |
| | $ | — |
| | $ | 3,688 |
| | $ | — |
| | $ | 3,688 |
|
Total noncurrent derivative assets | | $ | — |
| | $ | 2,298 |
| | $ | — |
| | $ | 2,298 |
| | $ | (1,236 | ) | | 1,062 |
| | $ | 6 |
| | $ | 3,682 |
| | $ | — |
| | $ | 3,688 |
| | $ | — |
| | 3,688 |
|
PPAs (a) | | | | | | | | | | | | 31 |
| | | | | | | | | | | | — |
|
Noncurrent derivative instruments | | | | | | | | | | | | $ | 1,093 |
| | | | | | | | | | | | $ | 3,688 |
|
Current derivative liabilities | | | | | | | | | | | | | |
Other derivative instruments: | | | | | | | | | | | | | |
Commodity trading | | $ | 457 |
| | $ | 7,528 |
| | $ | 1 |
| | $ | 7,986 |
| | $ | (5,372 | ) | | $ | 2,614 |
| |
Total current derivative liabilities | | $ | 457 |
| | $ | 7,528 |
| | $ | 1 |
| | $ | 7,986 |
| | $ | (5,372 | ) | | 2,614 |
| |
PPAs (a) | | | | | | | | | | | | 4,730 |
| |
Current derivative instruments | | | | | | | | | | | | $ | 7,344 |
| |
Noncurrent derivative liabilities | | | | | | | | | | | | | |
Other derivative instruments: | | | | | | | | | | | | | |
Commodity trading | | $ | — |
| | $ | 2,224 |
| | $ | — |
| | $ | 2,224 |
| | $ | (1,236 | ) | | $ | 988 |
| |
Total noncurrent derivative liabilities | | $ | — |
| | $ | 2,224 |
| | $ | — |
| | $ | 2,224 |
| | $ | (1,236 | ) | | 988 |
| |
PPAs (a) | | | | | | | | | | | | 1,379 |
| |
Noncurrent derivative instruments | | | | | | | | | | | | $ | 2,367 |
| |
|
| | | | | | | | | | | | | | | | | | | | | | | | |
| | Sept. 30, 2018 |
| | Fair Value | | Fair Value Total | | Counterparty Netting (b) | | |
(Thousands of Dollars) | | Level 1 | | Level 2 | | Level 3 | | | | Total |
Current derivative liabilities | | | | | | | | | | | | |
Other derivative instruments: | | | | | | | | | | | | |
Commodity trading | | $ | 580 |
| | $ | 20,219 |
| | $ | 13 |
| | $ | 20,812 |
| | $ | (15,853 | ) | | $ | 4,959 |
|
Total current derivative liabilities | | $ | 580 |
| | $ | 20,219 |
| | $ | 13 |
| | $ | 20,812 |
| | $ | (15,853 | ) | | 4,959 |
|
PPAs (a) | | | | | | | | | | | | 3,959 |
|
Current derivative instruments | | | | | | | | | | | | $ | 8,918 |
|
Noncurrent derivative liabilities | | | | | | | | | | | | |
Other derivative instruments: | | | | | | | | | | | | |
Commodity trading | | $ | — |
| | $ | 3,156 |
| | $ | — |
| | $ | 3,156 |
| | $ | — |
| | $ | 3,156 |
|
Total noncurrent derivative liabilities | | $ | — |
| | $ | 3,156 |
| | $ | — |
| | $ | 3,156 |
| | $ | — |
| | 3,156 |
|
PPAs (a) | | | | | | | | | | | | — |
|
Noncurrent derivative instruments | | | | | | | | | | | | $ | 3,156 |
|
| |
(a) | During 2006, PSCo qualified these contracts under the normal purchase exception. Based on this qualification, the contracts are no longer adjusted to fair value and the previous carrying value of these contracts will beis being amortized over the remaining contract lives along with the offsetting regulatory assets and liabilities. |
| |
(b) | PSCo nets derivative instruments and related collateral in its consolidated balance sheet when supported by a legally enforceable master netting agreement, and all derivative instruments and related collateral amounts were subject to master netting agreements at March 31,Sept. 30, 2018. At March 31,Sept. 30, 2018, derivative assets and liabilities include no obligations to return cash collateral orand rights to reclaim cash collateral.collateral of $9.0 million. The counterparty netting amounts presented exclude settlement receivables and payables and non-derivative amounts that may be subject to the same master netting agreements. |
The following table presents, for each of the fair value hierarchy levels, PSCo’s assets and liabilities measured at fair value on a recurring basis at Dec. 31, 2017:
| | | | Dec. 31, 2017 | | Dec. 31, 2017 |
| | Fair Value | | Fair Value Total | | Counterparty Netting (b) | | | | Fair Value | | Fair Value Total | | Counterparty Netting (b) | | |
(Thousands of Dollars) | | Level 1 | | Level 2 | | Level 3 | | Total | | Level 1 | | Level 2 | | Level 3 | | Total |
Current derivative assets | | | | | | | | | | | | | | | | | | | | | | | | |
Other derivative instruments: | | | | | | | | | | | | | | | | | | | | | | | | |
Commodity trading | | $ | 528 |
| | $ | 4,488 |
| | $ | 12 |
| | $ | 5,028 |
| | $ | (3,554 | ) | | $ | 1,474 |
| | $ | 528 |
| | $ | 4,488 |
| | $ | 12 |
| | $ | 5,028 |
| | $ | (3,554 | ) | | $ | 1,474 |
|
Natural gas commodity | | — |
| | 18 |
| | — |
| | 18 |
| | (10 | ) | | 8 |
| | — |
| | 18 |
| | — |
| | 18 |
| | (10 | ) | | 8 |
|
Total current derivative assets | | $ | 528 |
| | $ | 4,506 |
| | $ | 12 |
| | $ | 5,046 |
| | $ | (3,564 | ) | | 1,482 |
| | $ | 528 |
| | $ | 4,506 |
| | $ | 12 |
| | $ | 5,046 |
| | $ | (3,564 | ) | | 1,482 |
|
| | | | | | | | | | | | 1,715 |
| |
PPAs (a) | | | | | | | | | | | | | 1,715 |
|
Current derivative instruments | | | | | | | | | | | | $ | 3,197 |
| | | | | | | | | | | | $ | 3,197 |
|
Noncurrent derivative assets | | | | | | | | | | | | | | | | | | | | | | | | |
Other derivative instruments: | | | | |
| | | | |
| | |
| | |
| | | | |
| | | | |
| | |
| | |
|
Commodity trading | | $ | — |
| | $ | 1,541 |
| | $ | — |
| | $ | 1,541 |
| | $ | (563 | ) | | $ | 978 |
| | $ | — |
| | $ | 1,541 |
| | $ | — |
| | $ | 1,541 |
| | $ | (563 | ) | | $ | 978 |
|
Total noncurrent derivative assets | | $ | — |
| | $ | 1,541 |
| | $ | — |
| | $ | 1,541 |
| | $ | (563 | ) | | 978 |
| | $ | — |
| | $ | 1,541 |
| | $ | — |
| | $ | 1,541 |
| | $ | (563 | ) | | 978 |
|
PPAs (a) | | | | | | | | | | | | 31 |
| | | | | | | | | | | | 31 |
|
Noncurrent derivative instruments | | | | | | | | | | | | $ | 1,009 |
| | | | | | | | | | | | $ | 1,009 |
|
Current derivative liabilities | | | | | | | | | | | | | |
Other derivative instruments: | | | | | | | | | | | | | |
Commodity trading | | $ | 446 |
| | $ | 4,285 |
| | $ | 6 |
| | $ | 4,737 |
| | $ | (3,431 | ) | | $ | 1,306 |
| |
Natural gas commodity | | — |
| | 1,016 |
| | — |
| | 1,016 |
| | (10 | ) | | 1,006 |
| |
Total current derivative liabilities | | $ | 446 |
| | $ | 5,301 |
| | $ | 6 |
| | $ | 5,753 |
| | $ | (3,441 | ) | | 2,312 |
| |
PPAs (a) | | | | | | | | | | | | 5,036 |
| |
Current derivative instruments | | | | | | | | | | | | $ | 7,348 |
| |
Noncurrent derivative liabilities | | | | | | | | | | | | | |
Other derivative instruments: | | |
| | |
| | |
| | |
| | |
| | |
| |
Commodity trading | | $ | — |
| | $ | 1,362 |
| | $ | — |
| | $ | 1,362 |
| | $ | (563 | ) | | $ | 799 |
| |
Total noncurrent derivative liabilities | | $ | — |
| | $ | 1,362 |
| | $ | — |
| | $ | 1,362 |
| | $ | (563 | ) | | 799 |
| |
PPAs (a) | | | | | | | | | | | | $ | 2,669 |
| |
Noncurrent derivative instruments | | | | | | | | | | | | $ | 3,468 |
| |
|
| | | | | | | | | | | | | | | | | | | | | | | | |
| | Dec. 31, 2017 |
| | Fair Value | | Fair Value Total | | Counterparty Netting (b) | | |
(Thousands of Dollars) | | Level 1 | | Level 2 | | Level 3 | | | | Total |
Current derivative liabilities | | | | | | | | | | | | |
Other derivative instruments: | | | | | | | | | | | | |
Commodity trading | | $ | 446 |
| | $ | 4,285 |
| | $ | 6 |
| | $ | 4,737 |
| | $ | (3,431 | ) | | $ | 1,306 |
|
Natural gas commodity | | — |
| | 1,016 |
| | — |
| | 1,016 |
| | (10 | ) | | 1,006 |
|
Total current derivative liabilities | | $ | 446 |
| | $ | 5,301 |
| | $ | 6 |
| | $ | 5,753 |
| | $ | (3,441 | ) | | 2,312 |
|
PPAs (a) | | | | | | | | | | | | 5,036 |
|
Current derivative instruments | | | | | | | | | | | | $ | 7,348 |
|
Noncurrent derivative liabilities | | | | | | | | | | | | |
Commodity trading | | $ | — |
| | $ | 1,362 |
| | $ | — |
| | $ | 1,362 |
| | $ | (563 | ) | | $ | 799 |
|
Total noncurrent derivative liabilities | | $ | — |
| | $ | 1,362 |
| | $ | — |
| | $ | 1,362 |
| | $ | (563 | ) | | 799 |
|
PPAs (a) | | | | | | | | | | | | $ | 2,669 |
|
Noncurrent derivative instruments | | | | | | | | | | | | $ | 3,468 |
|
| |
(a) | During 2006, PSCo qualified these contracts under the normal purchase exception. Based on this qualification, the contracts are no longer adjusted to fair value and the previous carrying value of these contracts will beis being amortized over the remaining contract lives along with the offsetting regulatory assets and liabilities. |
| |
(b) | PSCo nets derivative instruments and related collateral in its consolidated balance sheet when supported by a legally enforceable master netting agreement, and all derivative instruments and related collateral amounts were subject to master netting agreements at Dec. 31, 2017. At Dec. 31, 2017, derivative assets and liabilities include no obligations to return cash collateral or rights to reclaim cash collateral. The counterparty netting amounts presented exclude settlement receivables and payables and non-derivative amounts that may be subject to the same master netting agreements. |
There were immaterial gains and losses recognized in earnings for Level 3 commodity trading derivatives in the three and nine months ended March 31,Sept. 30, 2018 and 2017.
PSCo recognizes transfers between levels as of the beginning of each period. There were no transfers of amounts between levels for derivative instruments for the three and nine months ended March 31,Sept. 30, 2018 and 2017.
Fair Value of Long-Term Debt
As of March 31,Sept. 30, 2018 and Dec. 31, 2017, other financial instruments for which the carrying amount did not equal fair value were as follows:
| | | | March 31, 2018 | | Dec. 31, 2017 | | Sept. 30, 2018 | | Dec. 31, 2017 |
(Thousands of Dollars) | | Carrying Amount | | Fair Value | | Carrying Amount | | Fair Value | | Carrying Amount | | Fair Value | | Carrying Amount | | Fair Value |
Long-term debt, including current portion | | $ | 4,607,825 |
| | $ | 4,845,116 |
| | $ | 4,608,275 |
| | $ | 5,024,840 |
| | $ | 4,998,403 |
| | $ | 5,090,696 |
| | $ | 4,608,275 |
| | $ | 5,024,840 |
|
The fair value of PSCo’s long-term debt is estimated based on recent trades and observable spreads from benchmark interest rates for similar securities. The fair value estimates are based on information available to management as of March 31,Sept. 30, 2018 and Dec. 31, 2017, and given the observability of the inputs to these estimates, the fair values presented for long-term debt have been assigned a Level 2.
Other income, net consisted of the following:
| | | | Three Months Ended March 31 | | | Three Months Ended Sept. 30 | | Nine Months Ended Sept. 30 |
(Thousands of Dollars) | | 2018 | | 2017 | | | 2018 | | 2017 | | 2018 | | 2017 |
Interest income | | | $ | 1,366 |
| | $ | 1,422 |
| | $ | 1,738 |
| | $ | 2,406 |
|
Other nonoperating income | | $ | 482 |
| | $ | 3,431 |
| | | 1,098 |
| | 193 |
| | 2,051 |
| | 4,940 |
|
Interest (expense) income | | (136 | ) | | 375 |
| | |
Other nonoperating expense | | | (3 | ) | | — |
| | — |
| | — |
|
Insurance policy expense | | (77 | ) | | (79 | ) | | | (74 | ) | | (79 | ) | | (224 | ) | | (261 | ) |
Benefits non-service cost | | (29 | ) | | (513 | ) | | | (988 | ) | | (513 | ) | | (1,136 | ) | | (1,539 | ) |
Other nonoperating expense | | (9 | ) | | (10 | ) | | |
Other income, net | | $ | 231 |
| | $ | 3,204 |
| | | $ | 1,399 |
| | $ | 1,023 |
| | $ | 2,429 |
| | $ | 5,546 |
|
Operating results from the regulated electric utility and regulated natural gas utility are each separately and regularly reviewed by PSCo’s chief operating decision maker. PSCo evaluates performance based on profit or loss generated from the product or service provided. These segments are managed separately because the revenue streams are dependent upon regulated rate recovery, which is separately determined for each segment.
PSCo has the following reportable segments: regulated electric utility, regulated natural gas utility and all other.
PSCo’s regulated electric utility segment generates, transmits and distributes electricity primarily in portions of Colorado. In addition, this segment includes sales for resale and provides wholesale transmission service to various entities in the United States. Regulated electric utility also includes PSCo’s commodity trading operations.
PSCo’s regulated natural gas utility segment transports, stores and distributes natural gas primarily in portions of Colorado.
Revenues from operating segments not included above are below the necessary quantitative thresholds and are therefore included in the all other category. Those primarily include steam revenue, appliance repair services and nonutility real estate activities.
Asset and capital expenditure information is not provided for PSCo’s reportable segments because as an integrated electric and natural gas utility, PSCo operates significant assets that are not dedicated to a specific business segment, and reporting assets and capital expenditures by business segment would require arbitrary and potentially misleading allocations which may not necessarily reflect the assets that would be required for the operation of the business segments on a stand-alone basis.
To report income from operations for regulated electric and regulated natural gas utility segments, the majority of costs are directly assigned to each segment. However, some costs, such as common depreciation, common O&Moperating and maintenance (O&M) expenses and interest expense are allocated based on cost causation allocators. A general allocator is used for certain general and administrative expenses, including office supplies, rent, property insurance and general advertising.
|
| | | | | | | | | | | | | | | | | | | | |
(Thousands of Dollars) | | Regulated Electric | | Regulated Natural Gas | | All Other | | Reconciling Eliminations | | Consolidated Total |
Three Months Ended March 31, 2018 | | | | | | | | | | |
Operating revenues (a)(b) | | $ | 698,274 |
| | $ | 363,986 |
| | $ | 11,038 |
| | $ | — |
| | $ | 1,073,298 |
|
Intersegment revenues | | 112 |
| | 64 |
| | — |
| | (176 | ) | | — |
|
Total revenues | | $ | 698,386 |
| | $ | 364,050 |
| | $ | 11,038 |
| | $ | (176 | ) | | $ | 1,073,298 |
|
Net income | | $ | 79,551 |
| | $ | 53,712 |
| | $ | 459 |
| | $ | — |
| | $ | 133,722 |
|
| | (Thousands of Dollars) | | Regulated Electric | | Regulated Natural Gas | | All Other | | Reconciling Eliminations | | Consolidated Total | | Regulated Electric | | Regulated Natural Gas | | All Other | | Reconciling Eliminations | | Consolidated Total |
Three Months Ended March 31, 2017 | | | | | | | | | | | |
Three Months Ended Sept. 30, 2018 | | | | | | | | | | | |
Operating revenues (a)(b) | | $ | 711,388 |
| | $ | 356,136 |
| | $ | 13,010 |
| | $ | — |
| | $ | 1,080,534 |
| | $ | 894,786 |
| | $ | 157,205 |
| | $ | 8,688 |
| | $ | — |
| | $ | 1,060,679 |
|
Intersegment revenues | | 92 |
| | 56 |
| | — |
| | (148 | ) | | — |
| | 32 |
| | 292 |
| | — |
| | (324 | ) | | — |
|
Total revenues | | $ | 711,480 |
| | $ | 356,192 |
| | $ | 13,010 |
| �� | $ | (148 | ) | | $ | 1,080,534 |
| | $ | 894,818 |
| | $ | 157,497 |
| | $ | 8,688 |
| | $ | (324 | ) | | $ | 1,060,679 |
|
Net income (loss) | | $ | 76,144 |
| | $ | 34,483 |
| | $ | 919 |
| | $ | — |
| | $ | 111,546 |
| |
Net income | | | $ | 191,742 |
| | $ | 15,070 |
| | $ | 300 |
| | $ | — |
| | $ | 207,112 |
|
|
| | | | | | | | | | | | | | | | | | | | |
(Thousands of Dollars) | | Regulated Electric | | Regulated Natural Gas | | All Other | | Reconciling Eliminations | | Consolidated Total |
Three Months Ended Sept. 30, 2017 | | | | | | | | | | |
Operating revenues (a)(b) | | $ | 877,604 |
| | $ | 142,389 |
| | $ | 10,300 |
| | $ | — |
| | $ | 1,030,293 |
|
Intersegment revenues | | 47 |
| | 222 |
| | — |
| | (269 | ) | | — |
|
Total revenues | | $ | 877,651 |
| | $ | 142,611 |
| | $ | 10,300 |
| | $ | (269 | ) | | $ | 1,030,293 |
|
Net income | | $ | 178,648 |
| | $ | 5,815 |
| | $ | 1,614 |
| | $ | — |
| | $ | 186,077 |
|
(a) Operating revenues include $1 million and $2 millionan immaterial amount of affiliate electric revenue for the three months ended March 31,Sept. 30, 2018 and 2017.
(b) Operating revenues include $1 million of other affiliate revenue for the three months ended March 31,Sept. 30, 2018 and 2017.
|
| | | | | | | | | | | | | | | | | | | | |
(Thousands of Dollars) | | Regulated Electric | | Regulated Natural Gas | | All Other | | Reconciling Eliminations | | Consolidated Total |
Nine Months Ended Sept. 30, 2018 | | | | | | | | | | |
Operating revenues (a)(b) | | $ | 2,309,255 |
| | $ | 707,852 |
| | $ | 28,736 |
| | $ | — |
| | $ | 3,045,843 |
|
Intersegment revenues | | 220 |
| | 435 |
| | — |
| | (655 | ) | | — |
|
Total revenues | | $ | 2,309,475 |
| | $ | 708,287 |
| | $ | 28,736 |
| | $ | (655 | ) | | $ | 3,045,843 |
|
Net income | | $ | 373,249 |
| | $ | 89,745 |
| | $ | 135 |
| | $ | — |
| | $ | 463,129 |
|
|
| | | | | | | | | | | | | | | | | | | | |
(Thousands of Dollars) | | Regulated Electric | | Regulated Natural Gas | | All Other | | Reconciling Eliminations | | Consolidated Total |
Nine Months Ended Sept. 30, 2017 | | | | |
| | | | | | |
Operating revenues (a)(b) | | $ | 2,318,912 |
| | $ | 691,302 |
| | $ | 31,529 |
| | $ | — |
| | $ | 3,041,743 |
|
Intersegment revenues | | 206 |
| | 318 |
| | — |
| | (524 | ) | | — |
|
Total revenues | | $ | 2,319,118 |
| | $ | 691,620 |
| | $ | 31,529 |
| | $ | (524 | ) | | $ | 3,041,743 |
|
Net income | | $ | 342,195 |
| | $ | 53,133 |
| | $ | 2,882 |
| | $ | — |
| | $ | 398,210 |
|
(a) Operating revenues include an immaterial amount and $1 million of affiliate electric revenue for the nine months ended Sept. 30, 2018 and 2017.
(b) Operating revenues include $3 million of other affiliate revenue for the nine months ended Sept. 30, 2018 and 2017.
| |
11. | Benefit Plans and Other Postretirement Benefits |
Components of Net Periodic Benefit Cost (Credit)
| | | | | | | | | | | | | | | | | | | |
| | Three Months Ended March 31 | | Three Months Ended Sept. 30 |
| | 2018 | | 2017 | | 2018 | | 2017 | | 2018 | | 2017 | | 2018 | | 2017 |
(Thousands of Dollars) | | Pension Benefits | | Postretirement Health Care Benefits | | Pension Benefits | | Postretirement Health Care Benefits |
Service cost | | $ | 7,271 |
| | $ | 6,820 |
| | $ | 152 |
| | $ | 192 |
| | $ | 7,272 |
| | $ | 6,820 |
| | $ | 153 |
| | $ | 192 |
|
Interest cost (a) | | 11,814 |
| | 12,640 |
| | 3,749 |
| | 4,191 |
| | 11,813 |
| | 12,639 |
| | 3,748 |
| | 4,191 |
|
Expected return on plan assets (a) | | (17,130 | ) | | (17,134 | ) | | (5,675 | ) | | (5,476 | ) | | (17,130 | ) | | (17,134 | ) | | (5,675 | ) | | (5,476 | ) |
Amortization of prior service credit (a) | | (845 | ) | | (803 | ) | | (1,545 | ) | | (1,562 | ) | | (844 | ) | | (803 | ) | | (1,545 | ) | | (1,562 | ) |
Amortization of net loss (a) | | 7,815 |
| | 7,089 |
| | 1,021 |
| | 961 |
| | 7,814 |
| | 7,089 |
| | 1,021 |
| | 961 |
|
Net periodic benefit cost (credit) | | 8,925 |
| | 8,612 |
| | (2,298 | ) | | (1,694 | ) | | 8,925 |
| | 8,611 |
| | (2,298 | ) | | (1,694 | ) |
Credits not recognized due to the effects of regulation | | 1,475 |
| | 736 |
| | — |
| | — |
| |
(Costs) credits not recognized due to the effects of regulation | | | (4,088 | ) | | 736 |
| | 1,426 |
| | — |
|
Net benefit cost (credit) recognized for financial reporting | | $ | 10,400 |
| | $ | 9,348 |
| | $ | (2,298 | ) | | $ | (1,694 | ) | | $ | 4,837 |
| | $ | 9,347 |
| | $ | (872 | ) | | $ | (1,694 | ) |
|
| | | | | | | | | | | | | | | | |
| | Nine Months Ended Sept. 30 |
| | 2018 | | 2017 | | 2018 | | 2017 |
(Thousands of Dollars) | | Pension Benefits | | Postretirement Health Care Benefits |
Service cost | | $ | 21,814 |
| | $ | 20,460 |
| | $ | 457 |
| | $ | 576 |
|
Interest cost (a) | | 35,441 |
| | 37,919 |
| | 11,245 |
| | 12,573 |
|
Expected return on plan assets (a) | | (51,390 | ) | | (51,402 | ) | | (17,024 | ) | | (16,428 | ) |
Amortization of prior service credit (a) | | (2,534 | ) | | (2,409 | ) | | (4,634 | ) | | (4,686 | ) |
Amortization of net loss (a) | | 23,444 |
| | 21,267 |
| | 3,063 |
| | 2,883 |
|
Net periodic benefit cost (credit) | | 26,775 |
| | 25,835 |
| | (6,893 | ) | | (5,082 | ) |
(Costs) credits not recognized due to the effects of regulation | | (1,718 | ) | | 1,898 |
| | 1,426 |
| | — |
|
Net benefit cost (credit) recognized for financial reporting | | $ | 25,057 |
| | $ | 27,733 |
| | $ | (5,467 | ) | | $ | (5,082 | ) |
| |
(a) | The components of net periodic cost other than the service cost component are included in the line item “other income, net” in the income statement or capitalized on the balance sheet as a regulatory asset. |
In January 2018, contributions of $150.0$150 million were made across four of Xcel Energy’s pension plans, of which $22.0 million was attributable to PSCo. Xcel Energy does not expect additional pension contributions during 2018.
| |
12. | Other Comprehensive Income (Loss) |
Changes in accumulated other comprehensive loss, net of tax, for the three and nine months ended March 31,Sept. 30, 2018 and 2017 were as follows:
| | | | Three Months Ended March 31, 2018 | | Three Months Ended Sept. 30, 2018 |
(Thousands of Dollars) | | Gains and Losses on Cash Flow Hedges | | Defined Benefit and Postretirement Items | | Total | | Gains and Losses on Cash Flow Hedges | | Defined Benefit and Postretirement Items | | Total |
Accumulated other comprehensive loss at Jan. 1 | | $ | (26,465 | ) | | $ | (267 | ) | | $ | (26,732 | ) | |
Accumulated other comprehensive loss at July 1 | | | $ | (25,862 | ) | | $ | (263 | ) | | $ | (26,125 | ) |
Other comprehensive loss before reclassifications | | | — |
| | (153 | ) | | (153 | ) |
Losses reclassified from net accumulated other comprehensive loss | | 300 |
| | 2 |
| | 302 |
| | 310 |
| | 155 |
| | 465 |
|
Net current period other comprehensive income | | 300 |
| | 2 |
| | 302 |
| | 310 |
| | 2 |
| | 312 |
|
Accumulated other comprehensive loss at March 31 | | $ | (26,165 | ) | | $ | (265 | ) | | $ | (26,430 | ) | |
Accumulated other comprehensive loss at Sept. 30 | | | $ | (25,552 | ) | | $ | (261 | ) | | $ | (25,813 | ) |
| | | | Three Months Ended March 31, 2017 | | Three Months Ended Sept. 30, 2017 |
(Thousands of Dollars) | | Gains and Losses on Cash Flow Hedges | | Defined Benefit and Postretirement Items | | Total | | Gains and Losses on Cash Flow Hedges | | Defined Benefit and Postretirement Items | | Total |
Accumulated other comprehensive loss at Jan. 1 | | $ | (22,780 | ) | | $ | (220 | ) | | $ | (23,000 | ) | |
Accumulated other comprehensive loss at July 1 | | | $ | (22,284 | ) | | $ | (218 | ) | | $ | (22,502 | ) |
Losses reclassified from net accumulated other comprehensive loss | | 246 |
| | 1 |
| | 247 |
| | 257 |
| | 1 |
| | 258 |
|
Net current period other comprehensive income | | 246 |
| | 1 |
| | 247 |
| | 257 |
| | 1 |
| | 258 |
|
Accumulated other comprehensive loss at March 31 | | $ | (22,534 | ) | | $ | (219 | ) | | $ | (22,753 | ) | |
Accumulated other comprehensive loss at Sept. 30 | | | $ | (22,027 | ) | | $ | (217 | ) | | $ | (22,244 | ) |
|
| | | | | | | | | | | | |
| | Nine Months Ended Sept. 30, 2018 |
(Thousands of Dollars) | | Gains and Losses on Cash Flow Hedges | | Defined Benefit and Postretirement Items | | Total |
Accumulated other comprehensive loss at Jan. 1 | | $ | (26,465 | ) | | $ | (267 | ) | | $ | (26,732 | ) |
Other comprehensive loss before reclassifications | | — |
| | (153 | ) | | (153 | ) |
Losses reclassified from net accumulated other comprehensive loss | | 913 |
| | 159 |
| | 1,072 |
|
Net current period other comprehensive income | | 913 |
| | 6 |
| | 919 |
|
Accumulated other comprehensive loss at Sept. 30 | | $ | (25,552 | ) | | $ | (261 | ) | | $ | (25,813 | ) |
|
| | | | | | | | | | | | |
| | Nine Months Ended Sept. 30, 2017 |
(Thousands of Dollars) | | Gains and Losses on Cash Flow Hedges | | Defined Benefit and Postretirement Items | | Total |
Accumulated other comprehensive loss at Jan. 1 | | $ | (22,780 | ) | | $ | (220 | ) | | $ | (23,000 | ) |
Losses reclassified from net accumulated other comprehensive loss | | 753 |
| | 3 |
| | 756 |
|
Net current period other comprehensive income | | 753 |
| | 3 |
| | 756 |
|
Accumulated other comprehensive loss at Sept. 30 | | $ | (22,027 | ) | | $ | (217 | ) | | $ | (22,244 | ) |
Reclassifications from accumulated other comprehensive loss for the three and nine months ended March 31,Sept. 30, 2018 and 2017 were as follows:
| | | | | | | | | | | | | | | |
| | Amounts Reclassified from Accumulated Other Comprehensive Loss | | | Amounts Reclassified from Accumulated Other Comprehensive Loss | |
(Thousands of Dollars) | | Three Months Ended March 31, 2018 | | Three Months Ended March 31, 2017 | | | Three Months Ended Sept. 30, 2018 | | Three Months Ended Sept. 30, 2017 | |
Losses on cash flow hedges: | | |
| | | | | |
| | | |
Interest rate derivatives | | $ | 398 |
| (a) | $ | 398 |
| (a) | | $ | 407 |
| (a) | $ | 407 |
| (a) |
Total, pre-tax | | 398 |
| | 398 |
| | | 407 |
| | 407 |
| |
Tax benefit | | (98 | ) | | (152 | ) | | | (97 | ) | | (150 | ) | |
Total, net of tax | | 300 |
| | 246 |
| | | 310 |
| | 257 |
| |
Defined benefit pension and postretirement losses: | | | | | | | | | | |
Amortization of net loss | | 2 |
| (b) | 2 |
| (b) | | 206 |
| (b) | 2 |
| (b) |
Total, pre-tax | | 2 |
| | 2 |
| | | 206 |
| | 2 |
| |
Tax benefit | | — |
| | (1 | ) | | | (51 | ) | | (1 | ) | |
Total, net of tax | | 2 |
| | 1 |
| | | 155 |
| | 1 |
| |
Total amounts reclassified, net of tax | | $ | 302 |
| | $ | 247 |
| | | $ | 465 |
| | $ | 258 |
| |
|
| | | | | | | | | |
| | Amounts Reclassified from Accumulated Other Comprehensive Loss | |
(Thousands of Dollars) | | Nine Months Ended Sept. 30, 2018 | | Nine Months Ended Sept. 30, 2017 | |
Losses on cash flow hedges: | | | | | |
Interest rate derivatives | | $ | 1,207 |
| (a) | $ | 1,208 |
| (a) |
Total, pre-tax | | 1,207 |
| | 1,208 |
| |
Tax benefit | | (294 | ) | | (455 | ) | |
Total, net of tax | | $ | 913 |
| | $ | 753 |
| |
Defined benefit pension and postretirement losses: | | | | | |
Amortization of net loss | | $ | 210 |
| (b) | $ | 6 |
| (b) |
Total, pre-tax | | 210 |
| | 6 |
| |
Tax benefit | | (51 | ) | | (3 | ) | |
Total, net of tax | | 159 |
| | 3 |
| |
Total amounts reclassified, net of tax | | $ | 1,072 |
| | $ | 756 |
| |
| |
(a) | Included in interest charges. |
| |
(b) | Included in the computation of net periodic pension and postretirement benefit costs. See Note 11 to the consolidated financial statements for details regarding these benefit plans. |
PSCo principally generates revenue from the generation, transmission, distribution and sale of electricity and the transportation, distribution and sale of natural gas to wholesale and retail customers. Performance obligations related to the sale of energy are satisfied as energy is delivered to customers. PSCo recognizes revenue in an amount that corresponds directly to the price of the energy delivered to the customer. The measurement of energy sales to customers is generally based on the reading of their meters, which occurs on a systematic basis throughout the month. At the end of each month, amounts of energy delivered to customers since the date of the last meter reading are estimated, and the corresponding unbilled revenue is recognized. Contract terms are generally short-term in nature, and as such PSCo does not recognize a separate financing component of its collections from customers. PSCo presents its revenues net of any excise or other fiduciary-type taxes or fees.
PSCo has various rate-adjustment mechanisms in place that provide for the recovery of natural gas, electric fuel and purchased energy costs. These cost-adjustment tariffs may increase or decrease the level of revenue collected from customers and are revised periodically for differences between the total amount collected under the clauses and the costs incurred. When applicable, under governing regulatory commission rate orders, fuel cost over-recoveries (the excess of fuel revenue billed to customers over fuel costs incurred) are deferred as regulatory liabilities and under-recoveries (the excess of fuel costs incurred over fuel revenues billed to customers) are deferred as regulatory assets.
Certain rate rider mechanisms qualify as alternative revenue programs under GAAP. These mechanisms arise from costs imposed upon the utility by action of a regulator or legislative body related to an environmental, public safety or other mandate. When certain criteria are met (including collection within 24 months), revenue is recognized equal to the revenue requirement, which may include return on rate base items and incentives. The mechanisms are revised periodically for differences between the total amount collected and the revenue recognized, which may increase or decrease the level of revenue collected from customers. Alternative revenue is recorded on a gross basis and is disclosed separate from revenue from contracts with customers in the period earned.
In the following tables, revenue is classified by the type of goods/services rendered and market/customer type. The tables also reconcile revenue to the reportable segments.
| | | | Three Months Ended March 31, 2018 | | Three Months Ended Sept. 30, 2018 |
(Thousands of Dollars) | | Regulated Electric | | Regulated Natural Gas | | All Other | | Total | | Electric | | Natural Gas | | All Other | | Total |
Major revenue types | | | | | | | | | | | | | | | | |
Revenue from contracts with customers: | | | | | | | | | | | | | | | | |
Residential | | $ | 227,649 |
| | $ | 227,746 |
| | $ | 2,696 |
| | $ | 458,091 |
| | $ | 315,726 |
| | $ | 84,411 |
| | $ | 2,668 |
| | $ | 402,805 |
|
Commercial and industrial (C&I) | | 343,226 |
| | 86,028 |
| | 7,159 |
| | 436,413 |
| | 458,448 |
| | 29,111 |
| | 4,897 |
| | 492,456 |
|
Other | | 12,176 |
| | — |
| | 60 |
| | 12,236 |
| | 11,822 |
| | — |
| | — |
| | 11,822 |
|
Total retail | | 583,051 |
| | 313,774 |
| | 9,915 |
| | 906,740 |
| | 785,996 |
| | 113,522 |
| | 7,565 |
| | 907,083 |
|
Wholesale | | 47,890 |
| | — |
| | — |
| | 47,890 |
| | 41,200 |
| | — |
| | — |
| | 41,200 |
|
Transmission | | 12,252 |
| | — |
| | — |
| | 12,252 |
| | 16,298 |
| | — |
| | — |
| | 16,298 |
|
Other | | 18,831 |
| | 24,929 |
| | — |
| | 43,760 |
| | 10,593 |
| | 18,332 |
| | — |
| | 28,925 |
|
Total revenue from contracts with customers | | 662,024 |
| | 338,703 |
| | 9,915 |
| | 1,010,642 |
| | 854,087 |
| | 131,854 |
| | 7,565 |
| | 993,506 |
|
Alternative revenue and other | | 36,250 |
| | 25,283 |
| | 1,123 |
| | 62,656 |
| | 40,699 |
| | 25,351 |
| | 1,123 |
| | 67,173 |
|
Total revenues | | $ | 698,274 |
| | $ | 363,986 |
| | $ | 11,038 |
| | $ | 1,073,298 |
| | $ | 894,786 |
| | $ | 157,205 |
| | $ | 8,688 |
| | $ | 1,060,679 |
|
| | | | Three Months Ended March 31, 2017 | | Three Months Ended Sept. 30, 2017 |
(Thousands of Dollars) | | Regulated Electric | | Regulated Natural Gas | | All Other | | Total | | Electric | | Natural Gas | | All Other | | Total |
Major revenue types | | | | | | | | | | | | | | | | |
Revenue from contracts with customers: | | | | | | | | | | | | | | | | |
Residential | | $ | 234,434 |
| | $ | 225,910 |
| | $ | 2,564 |
| | $ | 462,908 |
| | $ | 302,371 |
| | $ | 83,000 |
| | $ | 3,184 |
| | $ | 388,555 |
|
C&I | | 359,697 |
| | 86,242 |
| | 9,260 |
| | 455,199 |
| | 457,285 |
| | 30,651 |
| | 5,993 |
| | 493,929 |
|
Other | | 12,675 |
| | — |
| | 63 |
| | 12,738 |
| | 12,237 |
| | — |
| | — |
| | 12,237 |
|
Total retail | | 606,806 |
| | 312,152 |
| | 11,887 |
| | 930,845 |
| | 771,893 |
| | 113,651 |
| | 9,177 |
| | 894,721 |
|
Wholesale | | 43,576 |
| | — |
| | — |
| | 43,576 |
| | 40,443 |
| | — |
| | — |
| | 40,443 |
|
Transmission | | 14,639 |
| | — |
| | — |
| | 14,639 |
| | 14,541 |
| | — |
| | — |
| | 14,541 |
|
Other | | 16,695 |
| | 22,610 |
| | — |
| | 39,305 |
| | 17,616 |
| | 17,564 |
| | — |
| | 35,180 |
|
Total revenue from contracts with customers | | 681,716 |
| | 334,762 |
| | 11,887 |
| | 1,028,365 |
| | 844,493 |
| | 131,215 |
| | 9,177 |
| | 984,885 |
|
Alternative revenue and other | | 29,672 |
| | 21,374 |
| | 1,123 |
| | 52,169 |
| | 33,111 |
| | 11,174 |
| | 1,123 |
| | 45,408 |
|
Total revenues | | $ | 711,388 |
| | $ | 356,136 |
| | $ | 13,010 |
| | $ | 1,080,534 |
| | $ | 877,604 |
| | $ | 142,389 |
| | $ | 10,300 |
| | $ | 1,030,293 |
|
|
| | | | | | | | | | | | | | | | |
| | Nine Months Ended Sept. 30, 2018 |
(Thousands of Dollars) | | Electric | | Natural Gas | | All Other | | Total |
Major revenue types | | | | | | | | |
Revenue from contracts with customers: | | | | | | | | |
Residential | | $ | 766,062 |
| | $ | 416,157 |
| | $ | 7,924 |
| | $ | 1,190,143 |
|
C&I | | 1,185,381 |
| | 154,043 |
| | 17,382 |
| | 1,356,806 |
|
Other | | 35,453 |
| | — |
| | 60 |
| | 35,513 |
|
Total retail | | 1,986,896 |
| | 570,200 |
| | 25,366 |
| | 2,582,462 |
|
Wholesale | | 125,238 |
| | — |
| | — |
| | 125,238 |
|
Transmission | | 41,709 |
| | — |
| | — |
| | 41,709 |
|
Other | | 44,120 |
| | 62,106 |
| | — |
| | 106,226 |
|
Total revenue from contracts with customers | | 2,197,963 |
| | 632,306 |
| | 25,366 |
| | 2,855,635 |
|
Alternative revenue and other | | 111,292 |
| | 75,546 |
| | 3,370 |
| | 190,208 |
|
Total revenues | | $ | 2,309,255 |
| | $ | 707,852 |
| | $ | 28,736 |
| | $ | 3,045,843 |
|
|
| | | | | | | | | | | | | | | | |
| | Nine Months Ended Sept. 30, 2017 |
(Thousands of Dollars) | | Electric | | Natural Gas | | All Other | | Total |
Major revenue types | | | | | | | | |
Revenue from contracts with customers: | | | | | | | | |
Residential | | $ | 762,726 |
| | $ | 426,303 |
| | $ | 8,387 |
| | $ | 1,197,416 |
|
C&I | | 1,209,262 |
| | 161,925 |
| | 19,710 |
| | 1,390,897 |
|
Other | | 36,623 |
| | — |
| | 63 |
| | 36,686 |
|
Total retail | | 2,008,611 |
| | 588,228 |
| | 28,160 |
| | 2,624,999 |
|
Wholesale | | 125,598 |
| | — |
| | — |
| | 125,598 |
|
Transmission | | 42,360 |
| | — |
| | — |
| | 42,360 |
|
Other | | 51,148 |
| | 60,214 |
| | — |
| | 111,362 |
|
Total revenue from contracts with customers | | 2,227,717 |
| | 648,442 |
| | 28,160 |
| | 2,904,319 |
|
Alternative revenue and other | | 91,195 |
| | 42,860 |
| | 3,369 |
| | 137,424 |
|
Total revenues | | $ | 2,318,912 |
| | $ | 691,302 |
| | $ | 31,529 |
| | $ | 3,041,743 |
|
Item 2 — MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
Discussion of financial condition and liquidity for PSCo is omitted per conditions set forth in general instructions H (1) (a) and (b) of Form 10-Q for wholly owned subsidiaries. It is replaced with management’s narrative analysis of the results of operations set forth in general instructions H (2) (a) of Form 10-Q for wholly owned subsidiaries (reduced disclosure format).
Financial Review
The following discussion and analysis by management focuses on those factors that had a material effect on PSCo’s financial condition, results of operations and cash flows during the periods presented, or are expected to have a material impact in the future. It should be read in conjunction with the accompanying unaudited consolidated financial statements and related notes to the consolidated financial statements. Due to the seasonality of PSCo’s electric and natural gas sales, such interim results are not necessarily an appropriate base from which to project annual results.
Forward-Looking Statements
Except for the historical statements contained in this report, the matters discussed herein, are forward-looking statements that are subject to certain risks, uncertainties and assumptions. Such forward-looking statements including the TCJA’s impact to PSCo and its customers, rate base, valuation of deferred tax assets and liabilities, cash flow, and potential regulatory options, as well as assumptions and other statements are intended to be identified in this document by the words “anticipate,” “believe,” “could,” “estimate,” “expect,” “intend,” “may,” “objective,” “outlook,” “plan,” “project,” “possible,” “potential,” “should,” “will,” “would” and similar expressions. Actual results may vary materially. Forward-looking statements speak only as of the date they are made, and we expressly disclaim any obligation to update any forward-looking information. The following factors, in addition to those discussed elsewhere in this Quarterly Report on Form 10-Q and in other securities filings (including PSCo’s Annual Report on Form 10-K for the fiscal year ended Dec. 31, 2017 and subsequent securities filings), could cause actual results to differ materially from management expectations as suggested by such forward-looking information: changes in environmental laws and regulations; unusual weather and climate change, including compliance with any accompanying legislative and regulatory changes; ability to recover costs from customers; actions of credit rating agencies; general economic conditions, including inflation rates, monetary fluctuations and their impact on capital expenditures and the ability of PSCo and its subsidiaries to obtain financing on favorable terms; business conditions in theavailability or cost of capital; our customers’ and counterparties’ ability to pay their debts to us; assumptions and costs relating to funding our employee benefit plans and health care benefits;; tax laws; operational safety; successful long-term operational planning; commodity risks associated with energy industry; including the riskmarkets and production; costs of a slow down in the U.S. economy or delay in growth, recovery, trade, fiscal, taxation and environmental policies in areas where PSCo has a financial interest; customer business conditions; actions of credit rating agencies; competitive factors including the extent and timing of the entry of additional competition in the markets served by PSCo and its subsidiaries; unusual weather;potential regulatory penalties; effects of geopolitical events, including war and acts of terrorism; cyber security threats and data security breaches; state, federal and foreign legislative and regulatory initiatives that affect cost and investment recovery, have an impact on rates or have an impact on asset operation or ownership or impose environmental compliance conditions; structures that affect the speed and degree to which competition enters the electric and natural gas markets; costs and other effects of legal and administrative proceedings, settlements, investigations and claims; financial or regulatory accounting policies imposed by regulatory bodies; outcomes of regulatory proceedings; availability or cost of capital;fuel costs; and employee work force factors.
Non-GAAP Financial Measures
The following discussion includes financial information prepared in accordance with GAAP, as well as certain non-GAAP financial measures such as electric margin and natural gas margin. Generally, a non-GAAP financial measure is a numerical measure of a company’s financial performance, financial position or cash flows that excludes (or includes) amounts that are adjusted from the most directly comparable measure calculated and presented in accordance with GAAP. PSCo’s management uses non-GAAP measures internally for financial planning and analysis, for reporting of results to the Board of Directors and when communicating its earnings outlook to analysts and investors. Non-GAAP financial measures are intended to supplement investors’ understanding of our operating performance and should not be considered alternatives for financial measures presented in accordance with GAAP. These measures are discussed in more detail below and may not be comparable to other companies’ similarly titled non-GAAP financial measures.
Electric and Natural Gas Margins
Electric margin is presented as electric revenues less electric fuel and purchased power expenses and natural gas margin is presented as natural gas revenues less the cost of natural gas sold and transported. Expenses incurred for electric fuel and purchased power and the cost of natural gas sold and transported are generally recovered through various recovery mechanisms, and as a result, changes in these expenses are offset in operating revenues. Management believes electric and natural gas margins provide the most meaningful basis for evaluating our operations because they exclude the revenue impact of fluctuations in these expenses.
These margins can be reconciled to operating income, a GAAP measure, by including steam and other operating revenues, cost of sales - steam and other, O&M expenses, DSMdemand side management (DSM) expenses, depreciation and amortization and taxes (other than income taxes).
Results of Operations
PSCo’s net income was approximately $134$463 million for the firstthird quarter of 2018, compared with approximately $112$398 million for the same period of 2017. The increase was driven by higher natural gas margins (duedue to the impact of an interima natural gas rate increase, subject to refund,higher electric margins reflecting favorable weather and favorable weather)sales growth, and increased allowance for funds used during construction (AFUDC) primarily related to the Rush Creek wind project. These items were partially offset by higher operating and maintenance (O&M) expenses, interest charges, depreciation expense.expense and property taxes.
Electric Revenues and Margin
Electric revenues and fuel and purchased power expenses are impacted by fluctuations in the price of natural gas and coal used in the generation of electricity. However, these price fluctuations have minimal impact on electric margin due to fuel recovery mechanisms that recover fuel expenses. The following table details the electric revenues and margin:
| | | | Three Months Ended March 31 | | Nine Months Ended Sept. 30 |
(Millions of Dollars) | | 2018 | | 2017 | | 2018 | | 2017 |
Electric revenues | | $ | 720 |
| | $ | 711 |
| |
Electric revenues before impact of the TCJA | | | $ | 2,358 |
| | $ | 2,319 |
|
Electric fuel and purchased power | | (281 | ) | | (289 | ) | | (842 | ) | | (857 | ) |
Electric margin before impact of the TCJA | | $ | 439 |
| | $ | 422 |
| | $ | 1,516 |
| | $ | 1,462 |
|
Impact of the TCJA (offset as a reduction in income tax expense) | | (22 | ) | | — |
| | (49 | ) | | — |
|
Electric margin | | $ | 417 |
| | $ | 422 |
| | $ | 1,467 |
| | $ | 1,462 |
|
The following tables summarize the components of the changes in electric revenues and electric margin for the threenine months ended March 31:Sept. 30:
Electric Revenues
| | (Millions of Dollars) | | 2018 vs. 2017 | | 2018 vs. 2017 |
Demand side management (DSM) program revenues (offset by expenses) | | $ | 4 |
| |
DSM program revenues (offset by expenses) | | | $ | 11 |
|
Estimated impact of weather | | | 9 |
|
Retail sales growth, excluding weather impact | | | 8 |
|
Non-fuel riders | | | 7 |
|
Trading | | 4 |
| | 3 |
|
Estimated impact of weather | | 2 |
| |
Non-fuel riders | | 2 |
| |
Firm wholesale | | | 3 |
|
DSM incentive | | | 2 |
|
Fuel and purchased power cost recovery | | (6 | ) | | (7 | ) |
Other, net | | 3 |
| | 3 |
|
Total increase in electric revenues before impact of the TCJA | | $ | 9 |
| | $ | 39 |
|
Impact of the TCJA (offset as a reduction in income tax expense) | | (22 | ) | | (49 | ) |
Total decrease in electric revenues | | $ | (13 | ) | | $ | (10 | ) |
Electric Margin
| | (Millions of Dollars) | | 2018 vs. 2017 | | 2018 vs. 2017 |
DSM program revenues (offset by expenses) | | $ | 4 |
| | $ | 11 |
|
Fuel handling and procurement | | 3 |
| |
Conservation incentive | | 2 |
| |
Estimated impact of weather | | 2 |
| | 9 |
|
Retail sales growth (excluding weather impact) | | | 8 |
|
Non-fuel riders | | 2 |
| | 7 |
|
Firm wholesale | | | 3 |
|
DSM incentive | | | 2 |
|
Trading | | | 2 |
|
Other, net | | 4 |
| | 12 |
|
Total increase in electric margin before impact of the TCJA | | $ | 17 |
| | $ | 54 |
|
Impact of the TCJA (offset as a reduction in income tax expense) | | (22 | ) | | (49 | ) |
Total decrease in electric margin | | $ | (5 | ) | |
Total increase in electric margin | | | $ | 5 |
|
Natural Gas Revenues and Margin
Total natural gas expense varies with changing sales and the cost of natural gas. However, fluctuations in the cost of natural gas has minimal impact on natural gas margin due to natural gas cost recovery mechanisms. The following table details natural gas revenues and margin:
| | | | Three Months Ended March 31 | | Nine Months Ended Sept. 30 |
(Millions of Dollars) | | 2018 | | 2017 | | 2018 | | 2017 |
Natural gas revenues | | $ | 372 |
| | $ | 356 |
| |
Natural gas revenues before impact of the TCJA | | | $ | 728 |
| | $ | 691 |
|
Cost of natural gas sold and transported | | (191 | ) | | (196 | ) | | (282 | ) | | (304 | ) |
Natural gas margin before impact of the TCJA | | $ | 181 |
| | $ | 160 |
| | $ | 446 |
| | $ | 387 |
|
Impact of the TCJA (offset as a reduction in income tax expense) | | (8 | ) | | — |
| | (20 | ) | | — |
|
Natural gas margin | | $ | 173 |
| | $ | 160 |
| | $ | 426 |
| | $ | 387 |
|
The following tables summarize the components of the changes in natural gas revenues and natural gas margin for the threenine months ended March 31:Sept. 30:
Natural Gas Revenues
| | (Millions of Dollars) | | 2018 vs. 2017 | | 2018 vs. 2017 |
Retail rate increase (interim, subject to refund) | | $ | 9 |
| |
Retail rate increase | | | $ | 36 |
|
Infrastructure and integrity riders | | | 13 |
|
Estimated impact of weather | | 5 |
| | 4 |
|
Infrastructure and integrity riders | | 4 |
| |
Retail sales growth (excluding weather impact) | | | 2 |
|
Purchased natural gas adjustment clause recovery | | (5 | ) | | (21 | ) |
Other, net | | 3 |
| | 3 |
|
Total increase in natural gas revenues before impact of the TCJA | | $ | 16 |
| | $ | 37 |
|
Impact of the TCJA (offset as a reduction in income tax expense) | | (8 | ) | | (20 | ) |
Total increase in natural gas revenues | | $ | 8 |
| | $ | 17 |
|
Natural Gas Margin
| | (Millions of Dollars) | | 2018 vs. 2017 | | 2018 vs. 2017 |
Retail rate increase (interim, subject to refund) | | $ | 9 |
| |
Retail rate increase | | | $ | 36 |
|
Infrastructure and integrity riders | | | 13 |
|
Estimated impact of weather | | 5 |
| | 4 |
|
Infrastructure and integrity riders | | 4 |
| |
Retail sales growth (excluding weather impact) | | | 2 |
|
Other, net | | 3 |
| | 4 |
|
Total increase in natural gas margin before impact of the TCJA | | $ | 21 |
| | $ | 59 |
|
Impact of the TCJA (offset as a reduction in income tax expense) | | (8 | ) | | (20 | ) |
Total increase in natural gas margin | | $ | 13 |
| | $ | 39 |
|
Non-Fuel Operating Expenses and Other Items
O&M Expenses— O&M expenses decreased $2increased 28 million, or 1.15.1 percent, for 2018 year-to-date. The year-to-date change largely reflects expense timing and increased system maintenance due to hot summer weather. The significant changes are summarized in the first quarter of 2018. The decrease primarily reflects the timing of planned maintenance and overhauls at generation facilities.table below:
|
| | | | |
(Millions of Dollars) | | 2018 vs. 2017 |
Distribution costs | | $ | 10 |
|
Natural gas systems damage prevention | | 7 |
|
Business systems and contract labor | | 4 |
|
Plant generation costs | | (4 | ) |
Other, net | | 11 |
|
Total increase in O&M expenses | | $ | 28 |
|
Distribution costs reflect high maintenance expenses, including vegetation management; and
Business systems and contract labor costs increased due to growing network and storage needs, cybersecurity initiatives, to support our customer strategy, and various projects and initiatives to improve business processes.
DSM Program Expenses — Demand side management (DSM)DSM program expenses increased $5$13 million, or 16.513.8 percent, for the first quarter of 2018.2018 year-to-date. The increase was due to higher recovery rates for electric and natural gas sales.increases in conservation programs to help customers reduce energy use. DSM expenses are generally recovered concurrently through riders and base rates. Timing of recovery may not correspond to the period in which costs were incurred.
Depreciation and Amortization — Depreciation and amortization expense increased $7$55 million, or 5.815.8 percent, for the first quarter of 2018.2018 year-to-date. The increase was primarily attributable todriven by capital investmentsexpenditures due to planned system investments.investments and additional amortization of a prepaid pension asset related to the electric TCJA settlement, which is offset by lower income taxes (approximately $46 million year-to-date).
Taxes (Other than Income Taxes)— Taxes (other than income taxes) increased 6.7 million, or 4.6 percent, for 2018 year-to-date. The increase was primarily due to higher property taxes in Colorado.
AFUDC, Equity and Debt — AFUDC increased $9$30 million for the first quarter of 2018.2018 year-to-date. The increase was primarily due to the Rush Creek wind project.
Interest Charges— Interest charges increased $13 million, or 9.1 percent, for 2018 year-to-date. The increase was primarily due to higher debt levels to fund capital investments, partially offset by refinancings at lower interest rates.
Income Taxes — Income tax expense decreased $26$111 million for the first quarternine months of 2018 compared with the same period in 2017. The decrease was primarily driven by a lower federal tax rate due to the TCJA and lower pretax earnings and an increase in plant-related regulatory differences related to ARAM. These were partially offset by the deferralARAM (net of ARAM.deferrals). The ETR was 22.619.9 percent for the first quarternine months of 2018 compared with 36.936.2 percent for the same period of 2017. The lower ETR in 2018 is primarily due to the items referenced above.lower federal tax rate. See Note 4 to the consolidated financial statements.
Public Utility Regulation
Except to the extent noted below and in Note 5 to the consolidated financial statements, the circumstances set forth in Public Utility Regulation included in Item 1 of PSCo’s Annual Report on Form 10-K for the year ended Dec. 31, 2017 and Public Utility Regulation included in Item 2 of PSCo’s Quarterly Report on Form 10-Q for the quarterly periods ended March 31, 2018 and June 30, 2018, appropriately represent, in all material respects, the current status of public utility regulation and are incorporated herein by reference.
Colorado Energy Plan (CEP) — In 2016, PSCo filed its 2016 Electric Resource Plan (ERP)September 2018, the CPUC issued a written order approving PSCo’s preferred CEP portfolio, which included the estimated need for additional generation resources through spring of 2024. In 2017, PSCo filed an updated capacity need with the CPUC of 450 MW in 2023.
In 2017, PSCo and various other stakeholders filed a stipulation agreement (Stipulation) proposing the CEP, an alternative plan that increases the amount of new renewable resources sought under the ERP. The CEP would increase PSCo’s potential capacity need up to 1,110 MW due to the proposed retirement of two coal units. The major components include:
Early retirement of 660 MWs of coal-fired generation at Comanche Units 1 (2022) and 2 (2025);
Accelerated depreciation for the early retirement of the two coal-fired generation units, Comanche unitsUnit 1 (in 2022) and establishment of a regulatory asset to collectComanche Unit 2 (in 2025), and the incremental depreciation expense and related costs;following additions:
A request for proposal (RFP) for up to 1,000 MW of wind, 700 MW of solar and 700 MW of natural gas and/or storage;Utility ownership targets of 50 percent renewable generation resources and 75 percent of natural gas-fired, storage, or renewable with storage generation resources; and
Reduction of the renewable energy standard adjustment rider (RESA), from two percent to one percent effective beginning 2021 or 2022.
In March 2018, the CPUC required additional portfolio requirements beyond the terms of the Stipulation. The CPUC requested PSCo to present 750 MW and 1,100 MW portfolios, and to include a least-cost portfolio in addition to the recommended portfolio. They also requested a scenario without the RESA reduction offsetting the cost of accelerated depreciation. The order did not explicitly approve the Stipulation and deferred action on issues such as the treatment of accelerated depreciation which is being addressed in a separate proceeding. |
| | | | |
| Total Capacity | | PSCo's Ownership |
Wind generation | 1,100 MW | | 500 MW |
|
Solar generation | 700 MW | | — |
|
Battery storage | 275 MW | | — |
|
Natural gas generation | 380 MW | | 380 MW |
|
PSCo is currently evaluating bids fromrequired to file a RFPCPCN for the owned wind generation, the purchase of natural gas generation facility and anticipates filing its recommended portfolios in May 2018. A CPUC decision on the recommended portfoliotransmission investment, which is anticipated for later this year. PSCo’s investment is expected to be approximately $1 billion, including investments in required transmission to support the significant increase in renewable generation in the summer of 2018.state.
Mountain West Transmission Group (MWTG)EVRAZ — PSCo, alongIn October 2018, the CPUC approved the application for an agreement with nine other electric service providersEVRAZ, a steelmaker in Colorado, to stabilize its rates for over 23 years through a specific customer contract and the development of a 240 MW, customer-sited solar facility. EVRAZ is PSCo’s largest customer and sought a long-term solution from the Rocky Mountain region, had considered creatingstate and operating a joint transmission tariff to increase wholesale market efficiency and improve regional transmission planning. The MWTG sought opportunities to reduce customer costs, and maximize resource and electric grid utilization. Negotiations with the Southwest Power Pool (SPP) commenced in 2017local authorities in order to develop potential terms for participationmaintain and grow its operations in the Regional Transmission Organization. As these negotiations developed, PSCo determined that the likely level of benefits was not sufficient to support continued engagement. On April 20, 2018, PSCo notified SPP, regulators and the other MWTG utility members that it was ending its participation in the regional effort.Colorado.
Public Utility Regulatory Policies Act (PURPA) Enforcement Complaint against CPUCBoulder, Colorado Municipalization — Sustainable Power Group, LLC (sPower) has proposedIn 2011, City of Boulder, Colorado (Boulder) voters passed a ballot measure authorizing the formation of an electric municipal utility, subject to construct 800 MWcertain conditions. Since that time, there have been various legal proceedings in multiple venues with jurisdiction over Boulder’s plan. In 2014, the Boulder City Council passed an ordinance to establish an electric utility. PSCo challenged the formation of solar generation and 700 MW of wind generation in Colorado and is seeking to require PSCo to contract for these resources under PURPA. In 2017, sPower filed a complaint for declaratory and injunctive relief in the United States District Court for the District of Colorado (District Court) requesting that the court find a December 2016 CPUC ruling that a qualifying facility must be a successful bidder in a PSCo resource acquisition bidding process violated PURPA and FERC rules. PSCo intervened in that proceedingthis utility as premature and the CPUC filedColorado Court of Appeals ruled in PSCo’s favor, vacating a motion to dismiss.lower court decision. In June 2017,2018, the United States Magistrate Judge issued a recommendation to the DistrictColorado Supreme Court that sPower’s complaint be dismissed because sPower failed to establish that it faced a substantial risk of harm. In October 2017, the District Court denied the CPUC’s motion to dismiss and instead allowed sPower to file an amended complaint. The case effectively started over, and PSCo intervened. The CPUC filed a motionrejected Boulder’s request to dismiss the amended complaint which is currently pending beforecase and remanded it to Boulder District Court where the District Court. In February 2018, the Magistrate Judge recommended the CPUC motion to dismiss be denied. The CPUC and PSCo filed objections in March 2018. The timing of a resolution in this case is unclear.litigation process has started.
OATT Reform — In late March 2018, PSCoBoulder has filed for changes to its OATTmultiple separation applications with the FERC.CPUC, which have been challenged by PSCo and other intervenors. In September 2017, the CPUC issued a written decision, agreeing with several key aspects of PSCo’s position. The tariff change would allow large generating interconnection agreementsCPUC approved the designation of some electrical distribution assets for transfer, subject to Boulder completing certain filings. Those filings are due to be suspended only duesubmitted in the fourth quarter of 2018. Boulder does not have authorization from the CPUC to initiate a force majeure event and would apply only to new contracts on a prospective basis. In April 2018, certain parties filed comments opposing the PSCo tariff change. FERC action is pending. PSCo has also initiated a larger stakeholder process to achieve broader queue reform and anticipates filing additional tariff changes later in 2018. On April 19, 2018, FERC issued a final rule requiring queue reforms in addition (but generally complimentary) to reforms PSCo already contemplated; compliance tariff filings will be due in third quarter 2018. PSCo currently has more than 22,000 MW of new generator projects in its interconnection queue.condemnation proceeding at this time.
Summary of Recent Federal Regulatory Developments
FERC
The FERC has jurisdiction over rates for electric transmission service in interstate commerce and electricity sold at wholesale, hydro facility licensing, natural gas transportation, asset transactions and mergers, accounting practices and certain other activities of PSCo, including enforcement of North American Electric Reliability Corporation mandatory electric reliability standards. State and local agencies have jurisdiction over many of PSCo’s activities, including regulation of retail rates and environmental matters. See additional discussion in the summary of recent federal regulatory developments and public utility regulation sections of the PSCo Annual Report on Form 10-K for the year ended Dec. 31, 2017.2017 and Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2018 and June 30, 2018. In addition to the matters discussed below, see Note 5 to the consolidated financial statements for a discussion of other regulatory matters.
Xcel Energy, which includes PSCo, attempts to mitigate the risk of regulatory penalties through formal training on prohibited practices and a compliance function that reviews interaction with the markets under FERC and Commodity Futures Trading Commission jurisdictions. Public campaigns are conducted to raise awareness of the public safety issues of interacting with our electric systems. While programs to comply with regulatory requirements are in place, there is no guarantee the compliance programs or other measures will be sufficient to ensure against violations.
Item 4 — CONTROLS AND PROCEDURES
Disclosure Controls and Procedures
PSCo maintains a set of disclosure controls and procedures designed to ensure that information required to be disclosed in reports that it files or submits under the Securities Exchange Act of 1934 is recorded, processed, summarized, and reported within the time periods specified in SEC rules and forms. In addition, the disclosure controls and procedures ensure that information required to be disclosed is accumulated and communicated to management, including the chief executive officer (CEO) and chief financial officer (CFO), allowing timely decisions regarding required disclosure. As of March 31,Sept. 30, 2018, based on an evaluation carried out under the supervision and with the participation of PSCo’s management, including the CEO and CFO, of the effectiveness of its disclosure controls and the procedures, the CEO and CFO have concluded that PSCo’s disclosure controls and procedures were effective.
Internal Control Over Financial Reporting
No changes in PSCo’s internal control over financial reporting occurred during the most recent fiscal quarter that materially affected, or are reasonably likely to materially affect, PSCo’s internal control over financial reporting.
Part II — OTHER INFORMATION
Item 1 — LEGAL PROCEEDINGS
PSCo is involved in various litigation matters that are being defended and handled in the ordinary course of business. The assessment of whether a loss is probable or is a reasonable possibility, and whether the loss or a range of loss is estimable, often involves a series of complex judgments about future events. Management maintains accruals for such losses that are probable of being incurred and subject to reasonable estimation. Management is sometimes unable to estimate an amount or range of a reasonably possible loss in certain situations, including but not limited to when (1) the damages sought are indeterminate, (2) the proceedings are in the early stages, or (3) the matters involve novel or unsettled legal theories. In such cases, there is considerable uncertainty regarding the timing or ultimate resolution of such matters, including a possible eventual loss.
Additional Information
See Note 6 to the consolidated financial statements for further discussion of legal claims and environmental proceedings. See Part I Item 2 and Note 5 to the consolidated financial statements for a discussion of proceedings involving utility rates and other regulatory matters.
Item 1A — RISK FACTORS
PSCo’s risk factors are documented in Item 1A of Part I of its Annual Report on Form 10-K for the year ended Dec. 31, 2017, which is incorporated herein by reference. There have been no material changes from the risk factors previously disclosed in the Form 10-K.
Item 6 — EXHIBITS |
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* | Indicates incorporation by reference |
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101 | The following materials from PSCo’s Quarterly Report on Form 10-Q for the quarter ended March 31,Sept. 30, 2018 are formatted in XBRL (eXtensible Business Reporting Language): (i) the Consolidated Statements of Income, (ii) the Consolidated Statements of Comprehensive Income (iii) the Consolidated Statements of Cash Flows, (iv) the Consolidated Balance Sheets, (v) Notes to Consolidated Financial Statements, and (vi) document and entity information. |
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.
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| | Public Service Company of Colorado |
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April 27,Oct. 26, 2018 | By: | /s/ JEFFREY S. SAVAGE |
| | Jeffrey S. Savage |
| | Senior Vice President, Controller |
| | (Principal Accounting Officer) |
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| | /s/ ROBERT C. FRENZEL |
| | Robert C. Frenzel |
| | Executive Vice President, Chief Financial Officer and Director |
| | (Principal Financial Officer) |