Power plants in Madison County, New York
13 operating power plants in Madison County, New York, with 118 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
13
Nameplate capacity
118 MW
Net generation, 2025
219 GWh
12 of 13 plants reported
Largest power plants in Madison County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Munnsville Wind Farm LLCWind | 35 | 93.4 | 30.9% |
| 2 | Fenner WindWind | 30 | 75.8 | 28.8% |
| 3 | Madison Windpower LLCWind | 12 | −0.4 | – |
| 4 | Owlville Creek Solar 2, LLCSolar and battery storage | 8.0 | 7.4 | 17.1% |
| 5 | Owlville Creek Solar, LLCSolar and battery storage | 8.0 | 8.4 | 19.4% |
| 6 | Winema Solar PartnersSolar | 5.0 | 8.7 | 19.8% |
| 7 | TJA-NY-Barrett Rd New Woodstock, LLCSolar | 4.7 | 6.5 | 15.7% |
| 8 | Marathon Solar Farm LLC SouthSolar | 4.4 | 5.8 | 15.0% |
| 9 | Lenox RenewablesSolar | 3.3 | 5.6 | 19.2% |
| 10 | Marathon Solar Farm II LLC NorthSolar | 2.9 | 4.2 | 16.4% |
| 11 | StockbridgeSolar | 2.0 | 0.9 | – |
| 12 | Madison CountySolar | 1.8 | 2.5 | 15.7% |
| 13 | Twin Lantern Solar ProjectSolar | 1.4 | – | – |
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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Other counties in New York
St Lawrence County66 plants · 1,307 MWSuffolk County55 plants · 4,330 MWOrange County53 plants · 2,745 MWOneida County39 plants · 237 MWSaratoga County37 plants · 556 MWOnondaga County34 plants · 348 MWJefferson County33 plants · 256 MWMonroe County32 plants · 288 MWAlbany County31 plants · 1,505 MW