CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ (338)	$ 21,168
Adjustments to reconcile net income to net cash provided by operating activities:
Gain on sale relating to BCE	0	(22,988)
Depreciation and amortization including nuclear fuel	250,651	226,413
Deferred fuel and purchased power	(25,228)	(33,094)
Deferred fuel and purchased power amortization	84,789	108,552
Allowance for equity funds used during construction	(13,249)	(10,292)
Deferred income taxes	795	(23,297)
Deferred investment tax credit	36	(294)
Stock compensation	7,160	5,935
Changes in current assets and liabilities:
Customer and other receivables	93,800	84,888
Accrued unbilled revenues	134	1,074
Materials, supplies and fossil fuel	(2,770)	4,374
Income tax receivable	0	332
Other current assets	(15,008)	(32,306)
Accounts payable	56,010	23,799
Accrued taxes	56,520	58,018
Other current liabilities	(41,391)	(55,343)
Change in long-term regulatory assets	17,614	9,850
Change in long-term regulatory liabilities	12,033	16,493
Change in other long-term assets	(45,413)	(19,571)
Change in operating lease assets	3,889	(8,416)
Change in other long-term liabilities	(40,427)	(17,489)
Change in operating lease liabilities	2,288	9,547
Net cash provided by operating activities	401,895	347,353
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(622,552)	(517,756)
Contributions in aid of construction	51,244	69,047
Proceeds from sale relating to BCE	0	38,681
Allowance for borrowed funds used during construction	(10,102)	(13,141)
Proceeds from nuclear decommissioning trusts sales and other special use funds	485,814	443,870
Investment in nuclear decommissioning trusts and other special use funds	(486,385)	(443,854)
Other	(4,134)	(939)
Net cash used for investing activities	(586,115)	(424,092)
CASH FLOWS FROM FINANCING ACTIVITIES
Short-term borrowing and (repayments) - net	301,747	184,000
Dividends paid on common stock	(104,934)	(98,082)
Common stock equity issuance and (purchases) - net	(6,381)	(4,500)
Other	(3)	0
Net cash provided by financing activities	190,429	81,418
NET INCREASE IN CASH AND CASH EQUIVALENTS	6,209	4,679
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	3,838	4,955
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$ 10,047	$ 9,634