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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES |  |  |
Net income | $ 441.5 | $ 416.8 | $ 665.7
Adjustments to reconcile net income to net cash provided from operating activities: |  |  |
Depreciation and amortization | 539.5 | 506.6 | 460.9
Deferred income taxes and other tax credits, net | 15.6 | 11.6 | (154.0)
Gain on investment in equity securities (Note 1) | 0.0 | 0.0 | (282.1)
Allowance for equity funds used during construction | (25.5) | (19.4) | (6.9)
Stock-based compensation expense | 11.7 | 13.1 | 9.7
Regulatory assets | (52.4) | (92.1) | 702.2
Regulatory liabilities | (2.8) | (12.2) | (9.1)
Other assets | (16.8) | 0.0 | 18.9
Other liabilities | 30.6 | 5.0 | (6.6)
Change in certain current assets and liabilities: |  |  |
Accounts receivable and accrued unbilled revenues, net | (33.6) | 42.8 | (97.0)
Income taxes receivable | 18.2 | 2.5 | (18.1)
Fuel, materials and supplies inventories | 25.7 | (122.8) | (130.1)
Fuel recoveries | (123.9) | 535.4 | (363.0)
Other current assets | (30.1) | 44.6 | (30.2)
Accounts payable | (14.7) | (136.3) | 155.4
Other current liabilities | 29.8 | 36.7 | 36.7
Net cash provided from operating activities | 812.8 | 1,232.3 | 952.4
CASH FLOWS FROM INVESTING ACTIVITIES |  |  |
Capital expenditures (less allowance for equity funds used during construction) | (1,090.9) | (1,178.2) | (1,050.9)
Proceeds from Sale of Equity Securities, FV-NI | 0.0 | 0.0 | 1,067.2
Cost of removal and other | (70.3) | (93.9) | (112.7)
Net cash used in investing activities | (1,161.2) | (1,272.1) | (96.4)
CASH FLOWS FROM FINANCING ACTIVITIES |  |  |
Proceeds from long-term debt | 706.3 | 788.3 | 49.3
Payment of long-term debt | (0.1) | (1,000.1) | (0.1)
(Decrease) increase in short-term debt | (29.9) | 499.2 | (486.9)
Dividends paid on common stock | (338.5) | (333.2) | (329.3)
Cash paid for employee equity-based compensation | (6.1) | (2.3) | (0.9)
Proceeds (costs) from issuance of common stock | 17.1 | 0.0 | 0.0
Net cash provided from (used in) financing activities | 348.8 | (48.1) | (767.9)
NET CHANGE IN CASH AND CASH EQUIVALENTS | 0.4 | (87.9) | 88.1
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR | 0.2 | 88.1 | 0.0
CASH AND CASH EQUIVALENTS AT END OF YEAR | 0.6 | 0.2 | 88.1
SUPPLEMENTAL CASH FLOW INFORMATION |  |  |
Interest (net of interest capitalized) | 251.1 | 202.4 | 164.0
Income taxes (net of income tax refunds) | 36.9 | 41.5 | 276.0
NON-CASH INVESTING AND FINANCING ACTIVITIES |  |  |
Power plant long-term service agreement | 6.4 | 0.7 | 0.8
Tinker Air Force Base distribution assets purchase | 2.6 | 0.0 | 0.0
OG&E [Member] |  |  |
CASH FLOWS FROM OPERATING ACTIVITIES |  |  |
Net income | 469.9 | 426.4 | 439.5
Adjustments to reconcile net income to net cash provided from operating activities: |  |  |
Depreciation and amortization | 539.5 | 506.6 | 460.9
Deferred income taxes and other tax credits, net | 16.8 | 15.4 | 220.5
Allowance for equity funds used during construction | (25.5) | (19.4) | (6.9)
Stock-based compensation expense | 11.7 | 3.1 | 2.9
Regulatory assets | (52.4) | (92.1) | 702.2
Regulatory liabilities | (2.8) | (12.2) | (9.1)
Other assets | (9.8) | 4.7 | 0.0
Other liabilities | 28.0 | 0.3 | (5.6)
Change in certain current assets and liabilities: |  |  |
Accounts receivable and accrued unbilled revenues, net | (33.2) | 42.1 | (96.6)
Fuel, materials and supplies inventories | 25.7 | (122.8) | (130.1)
Fuel recoveries | (123.9) | 535.4 | (363.0)
Other current assets | (36.5) | 51.1 | (30.1)
Accounts payable | (0.3) | (131.1) | 135.8
Income taxes payable - parent | 23.8 | 9.4 | 8.0
Other current liabilities | 30.8 | 34.6 | 19.3
Net cash provided from operating activities | 861.8 | 1,251.5 | 1,347.7
CASH FLOWS FROM INVESTING ACTIVITIES |  |  |
Capital expenditures (less allowance for equity funds used during construction) | (1,090.9) | (1,178.2) | (1,050.9)
Cost of removal | (67.5) | (91.0) | (109.3)
Net cash used in investing activities | (1,158.4) | (1,269.2) | (1,160.2)
CASH FLOWS FROM FINANCING ACTIVITIES |  |  |
Changes In advances with parent | (53.8) | 229.2 | (187.4)
Proceeds from long-term debt | 350.5 | 788.8 | 0.0
Payment of long-term debt | (0.1) | (500.1) | (0.1)
Dividends paid on common stock | 0.0 | (500.0) | 0.0
Net cash provided from (used in) financing activities | 296.6 | 17.9 | (187.5)
NET CHANGE IN CASH AND CASH EQUIVALENTS | 0.0 | 0.2 | 0.0
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR | 0.2 | 0.0 | 0.0
CASH AND CASH EQUIVALENTS AT END OF YEAR | 0.2 | 0.2 | 0.0
SUPPLEMENTAL CASH FLOW INFORMATION |  |  |
Interest (net of interest capitalized) | 206.3 | 180.7 | 154.6
Income taxes (net of income tax refunds) | 52.0 | 44.2 | (152.6)
NON-CASH INVESTING AND FINANCING ACTIVITIES |  |  |
Power plant long-term service agreement | 6.4 | 0.7 | 0.8
Tinker Air Force Base distribution assets purchase | $ 2.6 | $ 0.0 | $ 0.0

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