v3.25.1
Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Cash flows from operating activities:    
Net margin $ 43,006 $ 42,099
Adjustments to reconcile net margin to net cash provided by operating activities:    
Depreciation and amortization, including nuclear fuel 147,277 131,940
Accretion cost 14,532 17,622
Amortization of deferred gains (447) (447)
Allowance for equity funds used during construction (645) (347)
Deferred outage costs (22,938) (11,856)
(Gain) loss on sale of investments (1,152) 471
Regulatory deferral of costs associated with nuclear decommissioning 2,427 (8,125)
Other (5,986) (14,480)
Change in operating assets and liabilities:    
Receivables 2,691 26,609
Inventories 9,856 7,683
Prepayments and other current assets (20,391) (30,569)
Accounts payable (68,043) (49,628)
Accrued interest 24,030 14,718
Accrued taxes (35,541) (33,733)
Other current liabilities (15,319) 24,494
Rate management program billing credits applied (34,369) (35,646)
Other (2,108) 17,336
Total adjustments (6,126) 56,042
Net cash provided by operating activities 36,880 98,141
Cash flows from investing activities:    
Property additions (195,399) (174,270)
Litigation proceeds received for capitalized spent nuclear fuel storage costs 21,684 0
Activity in nuclear decommissioning trust fund—Purchases (272,569) (140,865)
Activity in nuclear decommissioning trust fund—Proceeds 265,722 136,894
Activity in long-term and short-term investments—Purchases (66,621) (82,283)
Activity in long-term and short-term investments—Proceeds 79,430 80,672
Other (604) (3,512)
Net cash used in investing activities (168,357) (183,364)
Cash flows from financing activities:    
Long-term debt proceeds 390,398 6,067
Long-term debt payments (133,149) (136,047)
(Decrease) increase in short-term borrowings, net (211,026) 54,894
Other (3,535) (2,813)
Net cash provided by (used in) financing activities 42,688 (77,899)
Net decrease in cash, cash equivalents and restricted cash (88,789) (163,122)
Cash, cash equivalents and restricted cash at beginning of period 338,313 490,592
Cash, cash equivalents and restricted cash at end of period 249,524 327,470
Cash paid for—    
Interest (net of amounts capitalized) 104,138 80,063
Supplemental disclosure of non-cash investing and financing activities:    
Change in asset retirement obligations 0 65,149
Accrued property additions at end of period $ 66,026 $ 41,104