United States › Power plants › Solar farms › Iowa
SOLAR FARMSMills Solar Project
Mills Solar Project is a 50.0 MW under construction solar farm in Mills County, Iowa, operated by MidAmerican Energy Co.
Plant statusUnder construction
- Planning (completed)
- Consented (completed)
- Construction (current stage)
- OperatingTarget Dec 2026 (not yet reached)
- Closed (not yet reached)
Planned start of operation reported to EIA: Dec 2026.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| MSP | Solar Photovoltaic | 50 MW | Under construction (up to 50%) |
Plant details
- Operator
- MidAmerican Energy Co
- Location
- Mills County, Iowa
- Balancing authority
- MISO
- Sector
- Electric Utility
- Capacity
- Under construction: 50.0 MW
- EIA plant ID
- 70107
Location
41.0333, -95.4519
Nearby power plants
- ShenandoahOil-fired power plants · 20.0 MW · 18.6 mi
- Papillion Creek WastewaterGas power plants · 7.5 MW · 22.0 mi
- Walter Scott Jr Energy CenterCoal power plants · 1,648 MW · 22.6 mi
- Villisca Municipal Power PlantOil-fired power plants · 4.0 MW · 25.3 mi
- Cass CountyGas power plants · 1,137 MW · 27.4 mi
- Missouri River Wastewater TreatmentBioenergy plants · 3.0 MW · 27.5 mi
- Shenandoah Hills Wind FarmWind farms · 214 MW · 27.9 mi
- Sarpy CountyGas power plants, Oil-fired power plants · 338 MW · 28.6 mi
- Jones StreetOil-fired power plants · 130 MW · 28.8 mi
- Walnut Wind FarmWind farms · 165 MW · 31.0 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem