Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Lower Mount Bethel Energy | Ontelaunee Energy Center |
|---|---|---|
| 651.6 MW | 728 MW | |
| Natural Gas Fired Combined Cycle | Natural Gas Fired Combined Cycle | |
| Lower Mount Bethel Energy LLC | Ontelaunee Energy Center | |
| 3 | 3 | |
| 4.45 TWh | 3.63 TWh | |
| 78.6% (2025) | 64.5% (2025) | |
| #209 of 538 | #166 of 538 | |
| 2026-06 | 2026-06 |