Power plants in Cortland County, New York
10 operating power plants in Cortland County, New York, with 65 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
10
Nameplate capacity
65 MW
Net generation, 2025
86.2 GWh
9 of 10 plants reported
Largest power plants in Cortland County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | NY8 - Janis SolarSolar | 20 | 31.0 | 17.7% |
| 2 | Cortlandville I Solar CSGSolar | 5.0 | 7.9 | 18.1% |
| 3 | Bellisario Solar 1Solar | 5.0 | 6.9 | 15.7% |
| 4 | Bellisario Solar 2Solar | 5.0 | 8.5 | 19.5% |
| 5 | Bellisario Solar 3Solar | 5.0 | 8.0 | 18.3% |
| 6 | Cortlandville III Solar CSGSolar | 5.0 | 7.9 | 18.1% |
| 7 | Source Power NY II - Locust 1Solar | 5.0 | 7.7 | 17.7% |
| 8 | O'Brien 1Solar | 5.0 | 0.8 | 1.8% |
| 9 | O'Brien 2Solar | 5.0 | 7.4 | 16.9% |
| 10 | CortlandvilleSolar | 5.0 | – | – |
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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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