Power plants in Mitchell County, Iowa
7 operating power plants in Mitchell County, Iowa, with 510 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Mitchell County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Pioneer Prairie Wind FarmWind | 300 | 859 | 32.7% |
| 2 | Turtle Creek Wind Farm LLCWind | 199 | 720 | 41.3% |
| 3 | Douglas (IA)Solar | 2.5 | 0.8 | – |
| 4 | Little CedarSolar | 2.5 | 0.1 | – |
| 5 | Osage (IA)Wind and solar | 2.4 | 5.5 | 3.3% |
| 6 | Buffalo Center Wind LLCWind | 1.5 | 4.0 | 30.6% |
| 7 | Maple CitySolar | 1.5 | 3.0 | 22.9% |
MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources
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