Power plants in Butler County, Kansas
4 operating power plants in Butler County, Kansas, with 173 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Butler County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Elk River WindWind | 150 | 265 | 20.1% |
| 2 | Augusta Electric Plant No 2Natural gas | 21 | 0.8 | 0.5% |
| 3 | Prairie Sky Solar FarmSolar | 1.0 | 1.8 | 20.3% |
| 4 | DeGraff Butler ElectricSolar | 1.0 | 2.1 | 24.3% |
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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