Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Scarlet Solar (CA) | RE Tranquillity |
|---|---|---|
| 240 MW | 277.3 MW | |
| Solar Photovoltaic, Batteries | Batteries, Solar Photovoltaic | |
| EDP Renewables North America LLC | Southern Power Co | |
| 2 | 3 | |
| 483.8 GWh | 491.4 GWh | |
| 22.9% (2025) | 20.2% (2024) | |
| #140 of 7,234 | #133 of 7,234 | |
| 2026-06 | 2024-12 |