Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | J K Smith | Rolling Hills Generating |
|---|---|---|
| 938.4 MW | 977.5 MW | |
| Natural Gas Fired Combustion Turbine | Natural Gas Fired Combustion Turbine | |
| East Kentucky Power Coop, Inc | Rolling Hills Generating LLC | |
| 9 | 5 | |
| 1.01 TWh | 2.20 TWh | |
| 11.6% (2025) | 25.6% (2024) | |
| #18 of 825 | #16 of 825 | |
| 2026-06 | 2024-12 |