Power plants in Delaware County, Iowa
5 operating power plants in Delaware County, Iowa, with 110 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Delaware County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Independence Wind FarmWind | 55 | 212 | 43.6% |
| 2 | Elk Wind FarmWind | 41 | 173 | 48.4% |
| 3 | CED Manchester WindWind | 7.9 | 28.5 | 41.2% |
| 4 | HopkintonOil | 4.1 | 0.1 | 0.2% |
| 5 | EarlvilleOil | 1.8 | 0.0 | 0.0% |
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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