Power plants in Macoupin County, Illinois
8 operating power plants in Macoupin County, Illinois, with 227 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
8
Nameplate capacity
227 MW
Net generation, 2025
8.55 GWh
2 of 8 plants reported
Largest power plants in Macoupin County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Lotus WindWind | 200 | – | – |
| 2 | Big Creek Solar (IL) (CSG)Solar | 5.0 | – | – |
| 3 | Sunset Road Solar 3 Community SolarSolar | 5.0 | – | – |
| 4 | Paris Solar, LLC (CSG)Solar | 5.0 | – | – |
| 5 | Corfee Solar LLCSolar | 5.0 | – | – |
| 6 | Sunset Road Solar 4 Community SolarSolar | 2.5 | – | – |
| 7 | USS Solar BrickSolar | 2.0 | 4.5 | 25.9% |
| 8 | Viking Solar CSGSolar | 2.0 | 4.0 | 23.0% |
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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