Power plants in Upson County, Georgia
3 operating power plants in Upson County, Georgia, with 705 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
3
Nameplate capacity
705 MW
Net generation, 2025
319 GWh
Largest power plants in Upson County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Edward L. Addison Generating PlantNatural gas | 701 | 312 | 5.1% |
| 2 | Upson County GA S1 LLCSolar | 3.0 | 5.4 | 20.5% |
| 3 | Upson Rocky Creek Solar PlantSolar | 0.8 | 1.1 | 15.3% |
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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