Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Concho Valley Solar, LLC | Rambler |
|---|---|---|
| Capacity | 172.8 MW | 200 MW |
| Technology | Solar Photovoltaic | Solar Photovoltaic |
| Operator | Concho Valley Solar, LLC | Duke Energy Renewables Services |
| Operating units | 1 | 1 |
| Latest 12-month generation | 270.5 GWh | 351.4 GWh |
| Latest complete-year capacity factor | 20.1% (2025) | 21.5% (2025) |
| National technology rank | #235 of 7,234 | #140 of 7,234 |
| Latest EIA report | 2026-06 | 2026-06 |