New Hampshire · Hydroelectric

Hydroelectric power plants in New Hampshire

There are 32 hydroelectric plants in New Hampshire in this directory, with a combined nameplate capacity of 530.3 MW. The largest is S C Moore at 195.4 MW.

32
Plants
530.3 MW
Combined capacity
16.6 MW
Average plant size
1964
Avg. commissioning year
PlantFuelOwnerCapacity
S C MooreHydroelectricGreat River Hydro, LLC195.4 MW
ComerfordHydroelectricGreat River Hydro, LLC167.8 MW
Berlin GorhamHydroelectricGreat Lakes Hydro America LLC44.3 MW
AmoskeagHydroelectricCentral Rivers Power NH, LLC16 MW
Smith (NH)HydroelectricCentral Rivers Power NH, LLC15 MW
Garvins FallsHydroelectricCentral Rivers Power NH, LLC12.4 MW
Pontook Hydro FacilityHydroelectricPontook Operating LP10.5 MW
Ayers IslandHydroelectricCentral Rivers Power NH, LLC8.4 MW
Eastman FallsHydroelectricCentral Rivers Power NH, LLC6.4 MW
Dodge Falls AssociatesHydroelectricDodge Falls Associates LP5 MW
Penacook Lower FallsHydroelectricBriar-Hydro Associates4.6 MW
Rolfe Canal HydroHydroelectricBriar-Hydro Associates4.3 MW
Gregg FallsHydroelectricEagle Creek Renewable Energy, LLC3.5 MW
Penacook Upper Falls HydroHydroelectricBriar-Hydro Associates3.4 MW
JackmanHydroelectricCentral Rivers Power NH, LLC3.2 MW
Errol Hydroelectric ProjectHydroelectricErrol Hydroelectric Co LLC3 MW
Mine Falls Generating StationHydroelectricCity of Nashua, NH3 MW
Pembroke HydroHydroelectricEagle Creek Renewable Energy, LLC2.7 MW
Clement Dam Hydro LLCHydroelectricEagle Creek Renewable Energy, LLC2.4 MW
GorhamHydroelectricCentral Rivers Power NH, LLC2.2 MW
Stevens Mills DamHydroelectricEagle Creek Renewable Energy, LLC1.9 MW
China Mill HydroHydroelectricNew Hampshire Hydro Associates1.7 MW
HooksettHydroelectricCentral Rivers Power NH, LLC1.6 MW
Mascoma HydroHydroelectricGreen Mountain Power Corp1.5 MW
Milton HydroHydroelectricSFR Hydro Cor1.4 MW
Newfound HydroelectricHydroelectricEagle Creek Renewable Energy, LLC1.4 MW
RollinsfordHydroelectricGreen Mountain Power Corp1.4 MW
Somersworth Lower Great DamHydroelectricGreen Mountain Power Corp1.3 MW
Hillsborough HosieryHydroelectricSilverstreet Hydro1.2 MW
Lochmere Hydroelectric PlantHydroelectricEagle Creek Renewable Energy, LLC1.2 MW
Lower Village Water Power ProjectHydroelectricSugar River Power LLC1.2 MW
EHC West HopkintonHydroelectricGreen Mountain Power Corp1 MW