Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Kibby Wind Facility | Bingham Wind |
|---|---|---|
| Capacity | 132 MW | 186 MW |
| Technology | Onshore Wind Turbine | Onshore Wind Turbine |
| Operator | Helix Maine Wind Development, LLC | Onward Energy |
| Operating units | 2 | 1 |
| Latest 12-month generation | 233.7 GWh | 465.2 GWh |
| Latest complete-year capacity factor | 22.6% (2025) | 30.6% (2025) |
| National technology rank | #530 of 1,362 | #355 of 1,362 |
| Latest EIA report | 2026-04 | 2026-04 |