Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Stateline Solar | Athos Solar Project |
|---|---|---|
| 299.5 MW | 250 MW | |
| Solar Photovoltaic | Solar Photovoltaic | |
| Southern Power Co | SE Athos I, LLC | |
| 7 | 1 | |
| 619.9 GWh | 692.0 GWh | |
| 23.6% (2024) | 32.0% (2025) | |
| #57 of 7,234 | #76 of 7,234 | |
| 2024-12 | 2026-06 |