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Consumers Energy Company Consolidated Statements of Income (Unaudited) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Operating Revenue | $ 1,607 | $ 1,555 | $ 3,783 | $ 3,839
Operating Expenses |  |  |  |
Operating Income | 283 | 244 | 695 | 558
Other Income (Expense) |  |  |  |
Non-operating retirement benefits, net | 41 | 45 | 85 | 90
Other income | 77 | 103 | 121 | 118
Other expense | (5) | (2) | (7) | (6)
Total other income | 113 | 146 | 199 | 202
Interest Charges |  |  |  |
Interest on long-term debt | 171 | 152 | 343 | 296
Allowance for borrowed funds used during construction | (6) | (1) | (6) | (1)
Total interest charges | 173 | 160 | 350 | 307
Income Before Income Taxes | 223 | 230 | 544 | 453
Income Tax Expense | 41 | 41 | 99 | 70
Net Income | 198 | 198 | 485 | 402
Preferred Stock Dividends | 3 | 3 | 5 | 5
Net income (loss) available to common stockholders | 195 | 195 | 480 | 397
Related Party |  |  |  |
Interest Charges |  |  |  |
Other interest expense | 3 | 3 | 6 | 6
Nonrelated Party |  |  |  |
Interest Charges |  |  |  |
Other interest expense | 5 | 6 | 7 | 6
Consumers Energy Company |  |  |  |
Operating Revenue | 1,533 | 1,485 | 3,630 | 3,695
Operating Expenses |  |  |  |
Fuel for electric generation | 91 | 85 | 216 | 183
Purchased and interchange power | 337 | 326 | 643 | 660
Purchased power – related parties | 16 | 17 | 34 | 36
Cost of gas sold | 66 | 83 | 416 | 629
Maintenance and other operating expenses | 377 | 380 | 755 | 789
Depreciation and amortization | 261 | 245 | 617 | 589
General taxes | 99 | 94 | 251 | 233
Total operating expenses | 1,247 | 1,230 | 2,932 | 3,119
Operating Income | 286 | 255 | 698 | 576
Other Income (Expense) |  |  |  |
Non-operating retirement benefits, net | 38 | 42 | 79 | 85
Other income | 26 | 15 | 43 | 27
Other expense | (5) | (1) | (7) | (5)
Total other income | 59 | 56 | 115 | 107
Interest Charges |  |  |  |
Interest on long-term debt | 120 | 101 | 241 | 200
Allowance for borrowed funds used during construction | (4) | (1) | (4) | (1)
Total interest charges | 126 | 110 | 255 | 212
Income Before Income Taxes | 219 | 201 | 558 | 471
Income Tax Expense | 41 | 34 | 105 | 72
Net Income | 178 | 167 | 453 | 399
Preferred Stock Dividends | 1 | 1 | 1 | 1
Net income (loss) available to common stockholders | 177 | 166 | 452 | 398
Consumers Energy Company | Related Party |  |  |  |
Interest Charges |  |  |  |
Other interest expense | 7 | 4 | 13 | 7
Consumers Energy Company | Nonrelated Party |  |  |  |
Interest Charges |  |  |  |
Other interest expense | $ 3 | $ 6 | $ 5 | $ 6

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