Power plants in Boone County, Illinois
9 operating power plants in Boone County, Illinois, with 18 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Largest power plants in Boone County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Kish CSGSolar | 2.0 | 4.1 | 23.2% |
| 2 | Route 76 Boone Solar 1Solar | 2.0 | 4.1 | 23.3% |
| 3 | Poplar Grove Solar 2, LLCSolar | 2.0 | 4.6 | 26.4% |
| 4 | SV CSG Garden Prairie 2, LLCSolar | 2.0 | 3.9 | 22.5% |
| 5 | SV CSG Garden Prairie 1, LLCSolar | 2.0 | 4.3 | 24.5% |
| 6 | Poplar Grove Solar, LLCSolar | 2.0 | 4.5 | 25.5% |
| 7 | IL - Ameresco - Belvidere EastSolar | 2.0 | 0.0 | – |
| 8 | IL -ForeFront CS (Brimfield 1 2) - BrimfSolar | 2.0 | 0.0 | – |
| 9 | IL - Ameresco - Belvidere WestSolar | 1.5 | 0.0 | – |
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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