Power plants in Cerro Gordo County, Iowa
6 operating power plants in Cerro Gordo County, Iowa, with 787 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Cerro Gordo County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Emery StationNatural gas | 603 | 2,455 | 46.5% |
| 2 | Lime CreekOil | 90 | 1.1 | 0.1% |
| 3 | Hawkeye Power Partners LLCWind | 42 | 168 | 45.6% |
| 4 | Cerro Gordo Wind FarmWind | 42 | 168 | 45.6% |
| 5 | CED Mason City WindWind | 7.5 | 29.5 | 44.9% |
| 6 | REG Mason City SolarSolar | 2.6 | 4.1 | 18.0% |
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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