Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Ravenswood | Northport |
|---|---|---|
| Capacity | 2,095.5 MW | 1,564 MW |
| Technology | Natural Gas Steam Turbine, Natural Gas Fired Combined Cycle | Petroleum Liquids, Natural Gas Steam Turbine |
| Operator | Ravenswood Operations LLC | National Grid Generation LLC |
| Operating units | 8 | 5 |
| Latest 12-month generation | 3.32 TWh | 4.53 TWh |
| Latest complete-year capacity factor | 15.5% (2025) | 29.8% (2025) |
| National technology rank | #2 of 257 | #10 of 257 |
| Latest EIA report | 2026-06 | 2026-06 |