Natural gas power plants in Wyoming
13 operating natural gas power plants in Wyoming with 1,931 MW of natural gas capacity, largest first. From EIA-860M, August 2026.
Largest natural gas power plants in Wyoming
| # | Plant | Natural gas MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Jim BridgerSweetwater County · Natural gas and coal | 1,164 | 7,597 | 37.3% |
| 2 | NaughtonLincoln County · Coal and natural gas | 326 | 2,281 | 36.8% |
| 3 | Shute Creek FacilityLincoln County | 144 | 871 | 69.0% |
| 4 | Cheyenne Prairie Generating StationLaramie County | 140 | 502 | 40.9% |
| 5 | Neil Simpson IICampbell County · Coal and natural gas | 40 | 642 | 56.4% |
| 6 | Neil Simpson Gas Turbine #2Campbell County | 40 | 36.5 | 10.4% |
| 7 | HartzogCampbell County | 23 | 0.1 | 0.1% |
| 8 | Barber CreekCampbell County | 23 | 0.3 | 0.1% |
| 9 | ArvadaSheridan County | 15 | 0.2 | 0.1% |
| 10 | Big Sand Draw PlantFremont County | 8.0 | 38.2 | 54.5% |
| 11 | Beaver Creek Gas PlantFremont County · Natural gas and other fuels | 5.0 | 5.1 | 8.4% |
| 12 | Sinclair Oil RefineryCarbon County | 2.6 | 4.3 | 9.8% |
| 13 | Elk Basin Gasoline PlantPark County | 1.0 | 6.3 | 35.9% |
Projects where natural gas is the largest fuel or at least a fifth of nameplate capacity. MW is natural gas nameplate only; net generation covers the whole project. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources