Mascoma Hydro
A 1.5 MW hydroelectric power plant in Grafton, New Hampshire, owned by Green Mountain Power Corp, commissioned in 1988.
Facility nameplate · EIA Plant ID 54471Hydroelectric
Nameplate capacity
1.5 MW
Primary fuel
Hydroelectric
Commissioned
1988
Location
Grafton, New Hampshire
Coordinates
Generation (2024)
1.5 GWh
Status
Operating
Technology
Conventional Hydroelectric
Units
3
Location
Grafton, New Hampshire · 43.6337, -72.3174
Reported annual generation
| Year | GWh | |
|---|---|---|
| 2015 | 3.4 | |
| 2016 | 2.9 | |
| 2017 | 1.9 | |
| 2018 | 1.9 | |
| 2019 | 3.9 | |
| 2020 | 1.5 | |
| 2021 | 0.7 | |
| 2022 | 1.3 | |
| 2023 | 3.5 | |
| 2024 | 1.5 |
Nearby power plants
| Plant | Fuel | Capacity | Distance |
|---|---|---|---|
| Wilder | Hydroelectric | 35.6 MW | ~4 km |
| Ottauquechee Hydro | Hydroelectric | 1.8 MW | ~5 km |
| Deweys Mill | Hydroelectric | 3 MW | ~7 km |
| Dartmouth College Heating Plant | Oil | 7 MW | ~8 km |
| GMP Solar - Hartford | Solar | 5 MW | ~8 km |
| Elizabeth Mines Solar 1 | Solar | 5 MW | ~21 km |
See all hydroelectric plants in New Hampshire or browse all plants in New Hampshire.