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Condensed Consolidated Statements of Cash Flows - Duke Energy Indiana - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES |  |  |
Net income (loss) | $ 4,614 | $ 2,874 | $ 2,455
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation, amortization and accretion (including amortization of nuclear fuel) | 6,419 | 6,084 | 5,843
Equity component of AFUDC | (233) | (198) | (197)
Impairment of assets and other charges | 38 | 85 | 434
Deferred income taxes | 987 | 3 | (200)
Contributions to qualified pension plans | (100) | (100) | (58)
Payments for asset retirement obligations | 545 | 632 | 584
Provision for rate refunds | (27) | (63) | (130)
(Increase) decrease in |  |  |
Receivables | (23) | 443 | (788)
Inventory | (212) | (706) | (476)
Other current assets | 885 | (267) | (1,498)
Increase (decrease) in |  |  |
Accounts payable | 1,329 | (800) | 805
Taxes accrued | 32 | 126 | 10
Other current liabilities | (11) | (26) | (153)
Other assets | (1,170) | 914 | (1,577)
Other liabilities | 451 | 584 | 410
Net cash provided by operating activities | 12,328 | 9,878 | 5,927
CASH FLOWS FROM INVESTING ACTIVITIES |  |  |
Capital expenditures | (12,280) | (12,604) | (11,367)
Purchases of debt and equity securities | (5,703) | (3,761) | (4,243)
Proceeds from sales and maturities of debt and equity securities | 5,803 | 3,824 | 4,333
Other | (1,009) | (799) | (727)
Net cash used in investing activities | (13,123) | (12,475) | (11,973)
CASH FLOWS FROM FINANCING ACTIVITIES |  |  |
Proceeds from the issuance of long-term debt | 8,956 | 10,028 | 11,874
Payments for the redemption of long-term debt | (3,357) | (4,737) | (4,396)
Other | (52) | (124) | (130)
Net cash provided by financing activities | 859 | 2,351 | 6,129
Net increase (decrease) in cash, cash equivalents and restricted cash | 64 | (246) | 83
Cash, cash equivalents and restricted cash at beginning of period | 357 | 603 | 520
Cash, cash equivalents and restricted cash at end of period | 421 | 357 | 603
Supplemental Disclosures: |  |  |
Cash paid for interest, net of amount capitalized | 3,284 | 2,883 | 2,361
Cash paid for (received from) income taxes, net (includes transferable tax credit sale proceeds of $558, $28 and $0, respectively) | (400) | 1 | (6)
Significant non-cash transactions: |  |  |
Accrued capital expenditures | 1,909 | 1,908 | 1,766
Duke Energy Indiana |  |  |
CASH FLOWS FROM OPERATING ACTIVITIES |  |  |
Net income (loss) | 441 | 497 | 137
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation, amortization and accretion (including amortization of nuclear fuel) | 679 | 669 | 648
Equity component of AFUDC | (19) | (10) | (13)
Impairment of assets and other charges | 0 | 0 | 388
Deferred income taxes | (11) | 91 | (64)
Contributions to qualified pension plans | (8) | (8) | (5)
Payments for asset retirement obligations | 80 | 81 | 82
Provision for rate refunds | (18) | 0 | 0
(Increase) decrease in |  |  |
Receivables | 27 | (40) | (3)
Receivables from affiliated companies | 5 | (8) | 20
Inventory | (4) | (93) | (70)
Other current assets | 70 | 138 | (3)
Increase (decrease) in |  |  |
Accounts payable | (44) | (83) | 105
Accounts payable to affiliated companies | (78) | 42 | (3)
Taxes accrued | 102 | (26) | 34
Other current liabilities | (31) | 128 | 9
Other assets | (33) | (69) | (10)
Other liabilities | 25 | 7 | 13
Net cash provided by operating activities | 1,023 | 1,154 | 1,101
CASH FLOWS FROM INVESTING ACTIVITIES |  |  |
Capital expenditures | (935) | (961) | (877)
Purchases of debt and equity securities | (133) | (68) | (61)
Proceeds from sales and maturities of debt and equity securities | 132 | 55 | 48
Notes receivable from affiliated companies | (117) | 109 | (86)
Other | (46) | (66) | (55)
Net cash used in investing activities | (1,099) | (931) | (1,031)
CASH FLOWS FROM FINANCING ACTIVITIES |  |  |
Proceeds from the issuance of long-term debt | 298 | 495 | 67
Payments for the redemption of long-term debt | (4) | (303) | (84)
Notes payable to affiliated companies | (246) | (178) | 435
Capital contribution from parent | 235 | 0 | 0
Distributions to parent | (201) | (259) | (462)
Other | (1) | (1) | (1)
Net cash provided by financing activities | 81 | (246) | (45)
Net increase (decrease) in cash, cash equivalents and restricted cash | 5 | (23) | 25
Cash, cash equivalents and restricted cash at beginning of period | 8 | 31 | 6
Cash, cash equivalents and restricted cash at end of period | 13 | 8 | 31
Supplemental Disclosures: |  |  |
Cash paid for interest, net of amount capitalized | 219 | 202 | 186
Cash paid for (received from) income taxes, net (includes transferable tax credit sale proceeds of $558, $28 and $0, respectively) | (80) | 90 | 35
Significant non-cash transactions: |  |  |
Accrued capital expenditures | $ 115 | $ 114 | $ 122

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