Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Liberty Electric Power Plant | Marcus Hook Energy LP |
|---|---|---|
| 614 MW | 836.1 MW | |
| Natural Gas Fired Combined Cycle | Natural Gas Fired Combined Cycle | |
| Liberty Electric Power LLC | Marcus Hook Energy LP | |
| 3 | 4 | |
| 3.95 TWh | 5.93 TWh | |
| 73.1% (2025) | 76.7% (2025) | |
| #237 of 538 | #132 of 538 | |
| 2026-06 | 2026-06 |