Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Rio Nogales Power Project | Colorado Bend II |
|---|---|---|
| 1,108 MW | 1,230.3 MW | |
| Natural Gas Fired Combined Cycle | Natural Gas Fired Combined Cycle | |
| City of San Antonio - (TX) | Constellation Power, Inc | |
| 4 | 3 | |
| 4.50 TWh | 6.75 TWh | |
| 42.7% (2025) | 56.3% (2025) | |
| #102 of 538 | #54 of 538 | |
| 2026-06 | 2026-06 |