Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Glenarm | Watson Cogeneration |
|---|---|---|
| 265.6 MW | 405 MW | |
| Natural Gas Fired Combined Cycle, Natural Gas Fired Combustion Turbine | Natural Gas Fired Combined Cycle | |
| City of Pasadena - (CA) | ARCO Products Co-Watson | |
| 6 | 6 | |
| 38.5 GWh | 2.38 TWh | |
| 1.7% (2024) | 65.8% (2025) | |
| #269 of 825 | #326 of 538 | |
| 2024-12 | 2026-06 |