Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Waterford Power, LLC | Washington Energy Facility |
|---|---|---|
| Capacity | 921.6 MW | 714.9 MW |
| Technology | Natural Gas Fired Combined Cycle | Natural Gas Fired Combined Cycle |
| Operator | Waterford Power, LLC | Dynegy Washington Energy Facility |
| Operating units | 4 | 3 |
| Latest 12-month generation | 5.97 TWh | 3.93 TWh |
| Latest complete-year capacity factor | 64.1% (2025) | 56.0% (2025) |
| National technology rank | #111 of 538 | #170 of 538 |
| Latest EIA report | 2026-04 | 2026-04 |