Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Cooper | Clifty Creek |
|---|---|---|
| Capacity | 344 MW | 1,303.8 MW |
| Technology | Conventional Steam Coal | Conventional Steam Coal |
| Operator | East Kentucky Power Coop, Inc | Indiana-Kentucky Electric Corp |
| Operating units | 2 | 6 |
| Latest 12-month generation | 620.9 GWh | 5.87 TWh |
| Latest complete-year capacity factor | 17.1% (2025) | 50.6% (2025) |
| National technology rank | #143 of 206 | #56 of 206 |
| Latest EIA report | 2026-06 | 2026-06 |