PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/2580
EIA plant 2580
Johnsonville · Rensselaer · NY
Johnsonville Dam
Operated by Erie Boulevard Hydropower LP
Published location
Where is Johnsonville Dam?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
42.920374, -73.508886
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 1,176 MWh |
| 2 | 998 MWh |
| 3 | 1,274 MWh |
| 4 | 1,311 MWh |
| 5 | 1,063 MWh |
| 6 | 464 MWh |
| 7 | 320 MWh |
| 8 | 672 MWh |
| 9 | 42 MWh |
| 10 | 44 MWh |
| 11 | 175 MWh |
| 12 | 438 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Conventional Hydroelectric | WAT | 2 | OP |
| 2 | Conventional Hydroelectric | WAT | 2 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
2580
Sector
IPP Non-CHP
Water source
Hoosic River
Data edition
2024-final