Johnsonville Dam
A 4 MW hydroelectric power plant in Rensselaer, New York, owned by Erie Boulevard Hydropower LP, commissioned in 1909.
Facility nameplate · EIA Plant ID 2580Hydroelectric
Nameplate capacity
4 MW
Primary fuel
Hydroelectric
Commissioned
1909
Owner
Erie Boulevard Hydropower LP
Location
Rensselaer, New York
Coordinates
Generation (2024)
8 GWh
Status
Operating
Technology
Conventional Hydroelectric
Units
2
Reported annual generation
| Year | GWh | |
|---|---|---|
| 2015 | 4.9 | |
| 2016 | 4.7 | |
| 2017 | 6.7 | |
| 2018 | 7.3 | |
| 2019 | 6.1 | |
| 2020 | 7.1 | |
| 2021 | 11.8 | |
| 2022 | 7 | |
| 2023 | 13.6 | |
| 2024 | 8 |
Nearby power plants
| Plant | Fuel | Capacity | Distance |
|---|---|---|---|
| Valley Falls Hydroelectric Facility | Hydroelectric | 2.5 MW | ~5 km |
| Czub CSG | Solar | 2 MW | ~7 km |
| NY8 - Darby Solar | Solar | 20 MW | ~8 km |
| Schaghticoke | Hydroelectric | 16 MW | ~8 km |
| NY8 - Branscomb Solar | Solar | 20 MW | ~8 km |
| Northline Solar CSG | Solar | 4 MW | ~10 km |
See all hydroelectric plants in New York or browse all plants in New York.