Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Cumberland (NJ) | Sayreville |
|---|---|---|
| Capacity | 231.2 MW | 212 MW |
| Technology | Natural Gas Fired Combustion Turbine | Natural Gas Fired Combustion Turbine |
| Operator | Calpine New Jersey Generation LLC | Sayreville Power, LLC |
| Operating units | 2 | 4 |
| Latest 12-month generation | 59.9 GWh | -2.2 GWh |
| Latest complete-year capacity factor | 2.9% (2024) | 0.1% (2022) |
| National technology rank | #229 of 825 | #241 of 825 |
| Latest EIA report | 2024-12 | 2024-12 |