Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Stella Wind Farm | Los Vientos Wind 1B |
|---|---|---|
| Capacity | 201 MW | 201.6 MW |
| Technology | Onshore Wind Turbine | Onshore Wind Turbine |
| Operator | RWE Clean Energy | Duke Energy Renewables Services |
| Operating units | 1 | 1 |
| Latest 12-month generation | 560.9 GWh | 381.2 GWh |
| Latest complete-year capacity factor | 33.4% (2025) | 21.0% (2025) |
| National technology rank | #254 of 1,362 | #242 of 1,362 |
| Latest EIA report | 2026-06 | 2026-06 |