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