Power plants in St Joseph County, Michigan
5 operating power plants in St Joseph County, Michigan, with 26 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in St Joseph County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Electric City SolarSolar | 15 | 23.8 | 18.1% |
| 2 | Sturgis City Diesel PlantNatural gas | 6.0 | 1.3 | 2.6% |
| 3 | Hydro PlantHydro | 2.2 | 6.7 | 34.5% |
| 4 | MottvilleHydro | 1.6 | 5.3 | 37.5% |
| 5 | ConstantineHydro | 1.2 | 3.9 | 37.0% |
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
More power plant lists for Michigan
Largest power plants in Michigan50 plants · 29,319 MWSolar farms in Michigan77 plants · 3,085 MWWind farms in Michigan34 plants · 3,777 MWBattery storage projects in Michigan4 projects · 120 MWNatural gas power plants in Michigan57 plants · 14,191 MWCoal power plants in Michigan5 plants · 6,307 MWNuclear power plants in Michigan2 plants · 3,502 MWHydroelectric power plants in Michigan51 plants · 349 MW