Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Kyger Creek | Mountaineer |
|---|---|---|
| Capacity | 1,086.5 MW | 1,300 MW |
| Technology | Conventional Steam Coal | Conventional Steam Coal |
| Operator | Ohio Valley Electric Corp | Appalachian Power Co |
| Operating units | 5 | 1 |
| Latest 12-month generation | 4.83 TWh | 6.67 TWh |
| Latest complete-year capacity factor | 56.6% (2025) | 60.3% (2025) |
| National technology rank | #75 of 206 | #57 of 206 |
| Latest EIA report | 2026-04 | 2026-04 |