Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Hamilton Liberty | Ontelaunee Energy Center |
|---|---|---|
| 870 MW | 728 MW | |
| Natural Gas Fired Combined Cycle | Natural Gas Fired Combined Cycle | |
| Hamilton Liberty O&M LLC | Ontelaunee Energy Center | |
| 2 | 3 | |
| 4.89 TWh | 3.63 TWh | |
| 68.2% (2025) | 64.5% (2025) | |
| #124 of 538 | #166 of 538 | |
| 2026-06 | 2026-06 |