Power plants in Yuma County, Arizona
13 operating power plants in Yuma County, Arizona, with 2,353 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
13
Nameplate capacity
2,353 MW
Net generation, 2025
2.65 TWh
Largest power plants in Yuma County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | McFarland B Solar and StorageSolar and battery storage | 450 | 600 | 23.3% |
| 2 | YuccaNatural gas and oil | 422 | 200 | 5.4% |
| 3 | Agua Caliente Solar ProjectSolar | 348 | 547 | 18.0% |
| 4 | McFarland A Solar and StorageSolar and battery storage | 300 | 542 | 31.4% |
| 5 | McFarland CBattery storage | 185 | −12.0* | – |
| 6 | White Wing SolarSolar | 179 | 454 | 29.0% |
| 7 | Yuma Solar + StorageSolar and battery storage | 140 | 162* | – |
| 8 | Sierra Pinta BESSBattery storage | 113 | −5.1* | – |
| 9 | Foothills Solar Plant HybridSolar and battery storage | 73 | 80.2 | 25.9% |
| 10 | Yuma Cogeneration AssociatesNatural gas | 63 | 17.0 | 3.1% |
| 11 | Hyder Solar HybridSolar and battery storage | 48 | 31.2 | 12.1% |
| 12 | Hyder II HybridSolar and battery storage | 28 | 25.3 | 22.6% |
| 13 | Arizona Western College PVSolar | 4.7 | 4.5 | 10.9% |
* 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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