Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Rolling Hills Generating | Waterford Power, LLC |
|---|---|---|
| 977.5 MW | 921.6 MW | |
| Natural Gas Fired Combustion Turbine | Natural Gas Fired Combined Cycle | |
| Rolling Hills Generating LLC | Waterford Power, LLC | |
| 5 | 4 | |
| 2.20 TWh | 6.84 TWh | |
| 25.6% (2024) | 64.1% (2025) | |
| #16 of 825 | #111 of 538 | |
| 2024-12 | 2026-06 |