PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/54471
EIA plant 54471
W. Lebanon · Grafton · NH
Mascoma Hydro
Operated by Green Mountain Power Corp
Published location
Where is Mascoma Hydro?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
43.633690, -72.317440
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 | 0 MWh |
| 2 | 297 MWh |
| 3 | 380 MWh |
| 4 | 482 MWh |
| 5 | 224 MWh |
| 6 | 59 MWh |
| 7 | 16 MWh |
| 8 | 1 MWh |
| 9 | 1 MWh |
| 10 | 1 MWh |
| 11 | 4 MWh |
| 12 | 35 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 01 | Conventional Hydroelectric | WAT | 0.5 | OP |
| 02 | Conventional Hydroelectric | WAT | 0.5 | OP |
| 03 | Conventional Hydroelectric | WAT | 0.5 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
54471
Sector
Electric Utility
Water source
Mascoma River
Data edition
2024-final