Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Carlsbad Energy Center | Sentinel Energy Center, LLC |
|---|---|---|
| 659 MW | 800 MW | |
| Natural Gas Fired Combustion Turbine | Natural Gas Fired Combustion Turbine | |
| NRG California Peaker Operations LLC | Sentinel Energy Center LLC | |
| 5 | 8 | |
| 190.6 GWh | 123.0 GWh | |
| 3.7% (2025) | 2.0% (2025) | |
| #56 of 825 | #26 of 825 | |
| 2026-06 | 2026-06 |