Power plants in Mercer County, North Dakota
4 operating power plants in Mercer County, North Dakota, with 2,643 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Mercer County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Antelope ValleyCoal | 954 | 5,992 | 71.7% |
| 2 | Leland OldsCoal | 656 | 2,354 | 41.0% |
| 3 | GarrisonHydro | 583 | 2,005 | 39.2% |
| 4 | CoyoteCoal | 450 | 2,131 | 54.1% |
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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