Power plants in Grundy County, Illinois
9 operating power plants in Grundy County, Illinois, with 3,548 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
9
Nameplate capacity
3,548 MW
Net generation, 2025
22.3 TWh
8 of 9 plants reported
Largest power plants in Grundy County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Dresden Generating StationNuclear | 2,019 | 15,205 | 86.0% |
| 2 | CPV Three Rivers Energy CenterNatural gas | 1,300 | 6,456 | 56.7% |
| 3 | Morris Cogeneration LLCNatural gas | 219 | 603 | 31.4% |
| 4 | SV Gardner 1 (Lutz) CSGSolar | 2.0 | 4.2 | 24.1% |
| 5 | Ahern Community Solar I, LLCSolar | 2.0 | 3.1 | 17.5% |
| 6 | Tully 1Solar | 2.0 | 2.2 | – |
| 7 | Goodfarm Solar, LLCSolar | 2.0 | 4.4 | 25.3% |
| 8 | SV CSG Gardner 2 LLCSolar | 2.0 | 4.3 | 24.5% |
| 9 | GE-Hitachi Solar - Morris, ILSolar | 0.9 | – | – |
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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