| Income Statement | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 |
|---|---|---|---|---|
| Operating revenues | 2,092 | 2,176 | 702* | 2,699 |
| Fuel and purchased power | 507 | 433 | 2* | 768 |
| Natural gas purchased for resale | 39 | 171 | 273* | 25 |
| Other operations and maintenance | 521 | 491 | 469* | 502 |
| Depreciation and amortization | 420 | 398 | 323* | 415 |
| Taxes other than income taxes | 146 | 151 | 85* | 164 |
| Total operating expenses | 1,633 | 1,644 | 1,152* | 1,874 |
| Operating income | 459 | 532 | -450* | 825 |
| Other income, net | 118 | 90 | 119* | 76 |
| Interest charges | 209 | 204 | 152* | 208 |
| Income before income taxes | 368 | 418 | -483* | 693 |
| Income taxes | 52 | 60 | -20* | 52 |
| Net income | 316 | 358 | -463* | 641 |
| Preferred stock dividends | - | 1 | - | 1 |
| Less net income attributable to noncontrolling interests | 2 | - | 1* | - |
| Net income attributable to ameren common shareholders | 314 | 357 | -464 | 640 |
| Basic EPS | 1.14 | 1.29 | -1.715 | 2.37 |
| Diluted EPS | 1.13 | 1.28 | -1.705 | 2.35 |
| Basic Average Shares | 276,800,000 | 276,500,000 | 270,600,000 | 270,400,000 |
| Diluted Average Shares | 278,700,000 | 278,400,000 | 272,200,000 | 272,200,000 |
Ameren Illinois Co (AILLI)
Ameren Illinois Co (AILLI)