Owner profile

Massachusetts Water Res Auth

Massachusetts Water Res Auth owns or operates 3 generating facilities commissioned between 1950 and 1969, with a combined nameplate capacity of 7.9 MW. The largest share of capacity is hydroelectric (100%), located in Massachusetts.

Ownership reflects the utility or operator reported to EIA (Form EIA-860); equity ownership of individual facilities may differ.

3
Plants
7.9 MW
Total capacity
1
States
3.5 MW
Largest: Oakdale Power Station

Capacity mix

Hydroelectric 100.0%

Operating plants

PlantFuelStateOwnerCapacity
Oakdale Power StationHydroelectricMassachusettsMassachusetts Water Res Auth3.5 MW
Cosgrove Intake and Power StationHydroelectricMassachusettsMassachusetts Water Res Auth3.2 MW
Retired plants (1)
PlantFuelStateOwnerCapacity
Winsor Dam Power Stationretired 1991HydroelectricMassachusettsMassachusetts Water Res Auth1.2 MW