Power plants in Grady County, Oklahoma
7 operating power plants in Grady County, Oklahoma, with 486 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Grady County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Drift Sand Wind Project LLCWind | 108 | 344 | 36.4% |
| 2 | Minco Wind II, LLCWind | 101 | 323 | 36.6% |
| 3 | Minco Wind I, LLCWind | 99 | 326 | 37.5% |
| 4 | Redbed Plains Wind FarmWind | 99 | 359 | 41.3% |
| 5 | Minco II Energy StorageBattery storage | 65 | −9.4* | – |
| 6 | Rush Springs Energy Storage (BA)Battery storage | 10 | −0.8 | – |
| 7 | TuttleSolar | 4.0 | 3.9 | 11.2% |
* Fewer than 12 months of 2025 reported, so the total is partial.
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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