Power plants in Chautauqua County, New York
25 operating power plants in Chautauqua County, New York, with 496 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
25
Nameplate capacity
496 MW
Net generation, 2025
897 GWh
21 of 25 plants reported
Largest power plants in Chautauqua County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Cassadaga Wind FarmWind | 124 | 257 | 23.6% |
| 2 | Ball Hill Wind Energy, LLCWind | 108 | 299 | 31.8% |
| 3 | S A CarlsonNatural gas | 96 | – | – |
| 4 | Arkwright Summit Wind Farm LLCWind | 78 | 262 | 38.2% |
| 5 | Chautauqua LFGTE FacilityLandfill gas | 9.6 | 2.9 | 3.4% |
| 6 | RIC - Hanover (CSG)Solar | 5.0 | 8.2 | 18.8% |
| 7 | NY Fredonia 9824 Route 60 SolarSolar | 5.0 | 4.1 | – |
| 8 | Source Power Company - Silver CreekSolar | 5.0 | 8.2 | 18.7% |
| 9 | NY SHERMAN 191 W MAIN ST - SL 2Solar | 5.0 | 3.5 | – |
| 10 | Rak 1Solar | 5.0 | 9.1 | 20.9% |
| 11 | Dunkirk Solar One, LLCSolar | 5.0 | – | – |
| 12 | SL JAMESTOWN ARRAY 2Solar | 4.8 | 0.2 | – |
| 13 | Hanover II PV (CSG)Solar | 4.8 | 3.6 | – |
| 14 | Dunkirk Solar TwoSolar | 4.8 | – | – |
| 15 | NY SHERMAN 176 W MAIN ST - SL 1Solar | 4.7 | 2.8 | 6.8% |
| 16 | Pomfret II Community SolarSolar | 4.7 | – | – |
| 17 | Rivard 2Solar | 4.6 | 7.8 | 19.4% |
| 18 | Rivard 1Solar | 4.6 | 7.6 | 18.9% |
| 19 | Rak 2Solar | 3.5 | 6.1 | 19.9% |
| 20 | SL JAMESTOWN ARRAY 1Solar | 3.0 | 0.3 | – |
| 21 | Hanover RoadSolar | 2.7 | 3.5 | 14.9% |
| 22 | Portland SPSolar | 2.5 | 4.0 | 18.3% |
| 23 | Angell RoadSolar | 2.2 | 4.1 | 21.4% |
| 24 | Cummins, IncSolar | 1.8 | 0.4 | 2.8% |
| 25 | Fredonia Solar LLCSolar | 1.1 | 1.5 | 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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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