Power plants in Teton County, Montana
3 operating power plants in Teton County, Montana, with 48 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Teton County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Greenfield Wind - MTWind | 25 | 78.6 | 35.9% |
| 2 | Turnbull HydroHydro | 13 | 18.0 | 15.8% |
| 3 | Fairfield WindWind | 10 | 27.7 | 31.6% |
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 Montana
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Other counties in Montana
Cascade County8 plants · 321 MWRosebud County5 plants · 2,262 MWYellowstone County5 plants · 358 MWFlathead County4 plants · 438 MWLewis and Clark County4 plants · 80 MWStillwater County4 plants · 342 MWWheatland County4 plants · 165 MWBig Horn County3 plants · 397 MWRoosevelt County3 plants · 168 MW