Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Key | Potomac Energy Center, LLC |
|---|---|---|
| 830.6 MW | 812 MW | |
| Natural Gas Fired Combined Cycle | Natural Gas Fired Combined Cycle | |
| PSEG Keys Energy Center, LLC | Potomac Energy Center LLC | |
| 3 | 3 | |
| 4.37 TWh | 4.81 TWh | |
| 60.1% (2025) | 66.7% (2025) | |
| #134 of 538 | #140 of 538 | |
| 2026-06 | 2026-06 |