Power plants in Alpena County, Michigan
4 operating power plants in Alpena County, Michigan, with 54 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Alpena County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Alpena Cement PlantPetroleum coke | 47 | 175 | 42.3% |
| 2 | Norway Point Hydropower ProjectHydro | 4.0 | 13.0 | 37.2% |
| 3 | Four Mile Hydropower ProjectHydro | 2.0 | 8.1 | 46.5% |
| 4 | Ninth Street Hydropower ProjectHydro | 1.2 | 5.9 | 56.3% |
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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