State profile

Power plants in New Hampshire

New Hampshire has 60 generating facilities in this directory, with a combined nameplate capacity of 4.73 GW. The largest share of capacity comes from natural gas (38%). It also tracks 3 retired plants.

60
Plants
4.73 GW
Total capacity
9
Fuel types
1.24 GW
Largest: Seabrook

Capacity mix

Natural Gas 38.4%Nuclear 26.3%Coal 14.1%Hydroelectric 11.2%Wind 4.5%Biomass 3.8%Oil 1.0%Waste 0.7%

By fuel type in New Hampshire

Natural Gas plants4 · 1.81 GWNuclear plants1 · 1.24 GWCoal plants2 · 667.6 MWHydroelectric plants32 · 530.3 MWWind plants5 · 214.1 MWBiomass plants6 · 177.4 MWOil plants5 · 48.5 MWWaste plants4 · 33.5 MWSolar plants1 · 2.4 MW

All plants in New Hampshire by capacity

PlantFuelOwnerCapacity
SeabrookNuclearNextEra Energy Seabrook LLC1.24 GW
Granite RidgeNatural GasGranite Ridge Energy LLC790 MW
Newington Energy CenterNatural GasEssential Power Operating Services, LLC605.5 MW
MerrimackCoalGranite Shore Power496.4 MW
NewingtonNatural GasGranite Shore Power414 MW
S C MooreHydroelectricGreat River Hydro, LLC195.4 MW
SchillerCoalGranite Shore Power171.2 MW
ComerfordHydroelectricGreat River Hydro, LLC167.8 MW
Granite Reliable PowerWindNexteraEnergy99 MW
Burgess BioPowerBiomassBerlin Station, LLC75 MW
Groton Wind LLCWindAvangrid Power LLC48 MW
Berlin GorhamHydroelectricGreat Lakes Hydro America LLC44.3 MW
Antrim WindWindAntrim Wind Energy LLC28.8 MW
NE Renewable Tamworth, LLCBiomassNE Renewable Tamworth, LLC25 MW
Lempster Wind LLCWindAvangrid Power LLC24 MW
Bridgewater Power LPBiomassBridgewater Power Co LP20 MW
NE Renewable Springfield, LLCBiomassNE Renewable Springfield, LLC20 MW
NE Renewable Whitefield, LLCBiomassNE Renewable Whitefield, LLC19.9 MW
White LakeOilGranite Shore Power18.6 MW
Lost NationOilGranite Shore Power18 MW
NE Renewable Bethlehem, LLCBiomassNE Renewable Bethlehem, LLC17.5 MW
AmoskeagHydroelectricCentral Rivers Power NH, LLC16 MW
Smith (NH)HydroelectricCentral Rivers Power NH, LLC15 MW
Jericho PowerWindJericho Power LLC14.3 MW
Wheelabrator Concord FacilityWasteWheelabrator Environmental Systems14 MW
Garvins FallsHydroelectricCentral Rivers Power NH, LLC12.4 MW
Pontook Hydro FacilityHydroelectricPontook Operating LP10.5 MW
Turnkey Landfill Gas RecoveryWasteWM Renewable Energy LLC9.2 MW
Ayers IslandHydroelectricCentral Rivers Power NH, LLC8.4 MW
UNH 7.9 MW PlantWasteEmcor Energy Services7.9 MW
Dartmouth College Heating PlantOilDartmouth College7 MW
Eastman FallsHydroelectricCentral Rivers Power NH, LLC6.4 MW
Dodge Falls AssociatesHydroelectricDodge Falls Associates LP5 MW
Hampton FacilityNatural GasFoss Manufacturing Company LLC5 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
Plymouth State College CogenerationOilPlymouth State University2.8 MW
Pembroke HydroHydroelectricEagle Creek Renewable Energy, LLC2.7 MW
Clement Dam Hydro LLCHydroelectricEagle Creek Renewable Energy, LLC2.4 MW
Merrimack Solar Farm, LLCSolarMerrimack Solar Farm2.4 MW
Nashua PlantWasteNextEra Renewable Fuels, LLC2.4 MW
GorhamHydroelectricCentral Rivers Power NH, LLC2.2 MW
Seven Hills New HampshireOilSeven Hills New Hampshire2.1 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
Retired plants (3)
PlantFuelOwnerCapacity
Indeck Energy-Alexandriaretired 2021BiomassIndeck Energy-Alexandria, LLC16 MW
Wheelabrator Claremont Facilityretired 2013WasteWheelabrator Environmental Systems4.5 MW
General Electric Great Falls Upper Hydroretired 2023HydroelectricAclara Meters LLC2.1 MW