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Consumers Energy Company Consolidated Statements of Income (Unaudited) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Operating Revenue | $ 2,021 | $ 1,743 | $ 6,306 | $ 5,526
Operating Expenses |  |  |  |
Operating Income | 481 | 367 | 1,292 | 1,062
Other Income (Expense) |  |  |  |
Non-operating retirement benefits, net | 48 | 42 | 137 | 127
Other income | 19 | 46 | 128 | 167
Other expense | (5) | (4) | (16) | (11)
Total other income | 62 | 84 | 249 | 283
Interest Charges |  |  |  |
Interest on long-term debt | 204 | 176 | 590 | 519
Allowance for borrowed funds used during construction | (3) | (5) | (9) | (11)
Total interest charges | 203 | 178 | 588 | 528
Income (Loss) Before Income Taxes | 340 | 273 | 953 | 817
Income Tax Expense | 68 | 26 | 193 | 125
Net Income | 277 | 253 | 782 | 738
Preferred Stock Dividends | 2 | 2 | 7 | 7
Net Income (Loss) Available to Common Stockholders | 275 | 251 | 775 | 731
Related Party |  |  |  |
Interest Charges |  |  |  |
Other interest expense | 2 | 3 | 8 | 9
Nonrelated Party |  |  |  |
Interest Charges |  |  |  |
Other interest expense | 0 | 4 |  | 11
Consumers Energy Company |  |  |  |
Operating Revenue | 1,913 | 1,661 | 6,007 | 5,291
Operating Expenses |  |  |  |
Fuel for electric generation | 113 | 150 | 419 | 366
Purchased and interchange power | 490 | 346 | 1,219 | 989
Purchased power – related parties | 21 | 19 | 69 | 53
Cost of gas sold | 40 | 31 | 545 | 447
Maintenance and other operating expenses | 388 | 381 | 1,137 | 1,136
Depreciation and amortization | 274 | 261 | 925 | 878
General taxes | 104 | 95 | 369 | 346
Total operating expenses | 1,430 | 1,283 | 4,683 | 4,215
Operating Income | 483 | 378 | 1,324 | 1,076
Other Income (Expense) |  |  |  |
Non-operating retirement benefits, net | 44 | 39 | 128 | 118
Other income | 15 | 24 | 44 | 67
Other expense | (4) | (3) | (11) | (10)
Total other income | 55 | 60 | 161 | 175
Interest Charges |  |  |  |
Interest on long-term debt | 135 | 123 | 388 | 364
Allowance for borrowed funds used during construction | (3) | (4) | (8) | (8)
Total interest charges | 145 | 131 | 416 | 386
Income (Loss) Before Income Taxes | 393 | 307 | 1,069 | 865
Income Tax Expense | 79 | 34 | 221 | 139
Net Income | 314 | 273 | 848 | 726
Preferred Stock Dividends | 0 | 0 | 1 | 1
Net Income (Loss) Available to Common Stockholders | 314 | 273 | 847 | 725
Consumers Energy Company | Related Party |  |  |  |
Interest Charges |  |  |  |
Other interest expense | 10 | 9 | 30 | 22
Consumers Energy Company | Nonrelated Party |  |  |  |
Interest Charges |  |  |  |
Other interest expense | $ 3 | $ 3 | $ 6 | $ 8

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