Power plants in Ouachita County, Arkansas
3 operating power plants in Ouachita County, Arkansas, with 144 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Ouachita County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | McClellan (AR)Natural gas | 136 | 23.8 | 2.0% |
| 2 | General DynamicsSolar and battery storage | 7.0 | 3.5 | 19.7% |
| 3 | SAU TechSolar | 1.0 | 2.0 | 22.7% |
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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