Summary of Electricity Activity in New Hampshire

Summary of New Hampshire Generation

New Hampshire is ranked #43 out of 51 U.S. states and territories in terms of total annual net electricity generation. electricity generation data is aggregated from Jan 2001 to Mar 2024.

Companies on File49
Plants on File74
Total Generation1.44G MMBtu
Total Sales 861.84M kWh
Total Revenue $173.54M

Map of Top Producing Cities in the New Hampshire

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Overall National Rank

#43 /51 U.S. States

In Net Annual Generation

Overall Annual Net Geneneration

18.1 TWh

Total Annual Fuel Consumption

168.7 M MMBtu

Electric Companies in New Hampshire


New Hampshire
Power Plants


Natural Gas Rank


Coal Rank


Nuclear Rank


Hydroelectric Rank


Wind Rank


Solar Rank


Monthly Net Generation for New Hampshire

Electricity Sales Distribution

Electricity Sales, Price, and Revenue Breakdown

SalesPrice (Avg)Revenue
Residential382.82M kWh22.43 cents/kWh$85.87M
Commercial321.11M kWh19.21 cents/kWh$61.70M
Industrial157.92M kWh16.45 cents/kWh$25.97M
Transportation0 kWh0.00 cents/kWh$0
Total861.84M kWh20.14 cents/kWh$173.54M

Production by Source

Largest 24 Power Plants in New Hampshire

RankPlantUtilityLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
#15AmoskeagCentral Rivers Power NH, LLCManchester, New Hampshire85.2 GWhJul 1922Dec 2022 Water
#16Antrim WindAntrim Wind Energy LLCAntrim, New Hampshire77.7 GWhNov 2019Mar 2024 Wind
#21Ayers IslandCentral Rivers Power NH, LLCBristol, New Hampshire45.5 GWhJul 1925Dec 2022 Water
#8Berlin GorhamGreat Lakes Hydro America LLCBerlin, New Hampshire148.8 GWhDec 1913Dec 2022 Water
#9Bridgewater Power LPBridgewater Power Co LPBridgewater, New Hampshire125.9 GWhJul 1987Dec 2022 Wood/Wood Waste Solids : 99.9%
#4Burgess BioPowerBerlin Station, LLCBerlin, New Hampshire588.4 GWhOct 2013Dec 2022 Wood/Wood Waste Solids
#5ComerfordGreat River Hydro, LLCMonroe, New Hampshire345.9 GWhAug 1930Dec 2022 Water
#24Eastman FallsCentral Rivers Power NH, LLCFranklin, New Hampshire26.8 GWhJul 1937Dec 2022 Water
#22Garvins FallsCentral Rivers Power NH, LLCBow, New Hampshire38.8 GWhJul 1925Dec 2022 Water
#7Granite Reliable PowerNexteraEnergyDummer, New Hampshire211.7 GWhJan 2012Mar 2024 Wind
#2Granite RidgeGranite Ridge Energy LLCLondonderry, New Hampshire3.8 TWhFeb 2003Mar 2024 Natural Gas
#10Groton Wind LLCAvangrid Renewables LLCGroton, New Hampshire115.9 GWhNov 2012Mar 2024 Wind
#23Hampton FacilityFoss Manufacturing Company LLCHampton, New Hampshire30.6 GWhSep 1978Mar 2024 Natural Gas
#17Lempster Wind LLCAvangrid Renewables LLCLempster, New Hampshire67.6 GWhNov 2008Mar 2024 Wind
#14MerrimackGranite Shore PowerBow, New Hampshire96.6 GWhNov 1960Mar 2024 Bituminous Coal : 98.8% Jet Fuel : 0.9%
#11NewingtonGranite Shore PowerNewington, New Hampshire107.3 GWhMay 1974Nov 2023 Residual Fuel Oil : 78.3% Natural Gas : 21.4%
#3NewingtonEssential Power Operating Services, LLCNewington, New Hampshire824.8 GWhSep 2002Mar 2024 Natural Gas : 99.9%
#20Pontook Hydro FacilityPontook Operating LPDummer, New Hampshire46.5 GWhNov 1986Dec 2022 Water
#6S C MooreGreat River Hydro, LLCLittleton, New Hampshire265.7 GWhDec 1956Dec 2022 Water
#1SeabrookNextEra Energy Seabrook LLCSeabrook, New Hampshire10.5 TWhJul 1990Mar 2024 Nuclear
#12Smith (NH)Central Rivers Power NH, LLCBerlin, New Hampshire103.1 GWhJul 1948Dec 2022 Water
#19Turnkey Landfill Gas RecoveryWM Renewable Energy LLCRochester, New Hampshire46.9 GWhJan 1992Dec 2022 Landfill Gas
#18UNH 7.9 MW PlantEmcor Energy ServicesDurham, New Hampshire56.8 GWhAug 2006Mar 2024 Landfill Gas : 72.2% Natural Gas : 27.0% Distillate Fuel Oil : 0.8%
#13Wheelabrator Concord FacilityWheelabrator Environmental SystemsConcord, New Hampshire101.0 GWhMar 1989Mar 2024 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%

Electricity Generation by New Hampshire Counties

State RankCounty# Power PlantsNet Generation
Past 12 Months
Net Generation
from Natural Gas
Net Generation
from Wind
Net Generation
from Solar
Net Generation
from Nuclear
#8Belknap County, NH212.9 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#9Carroll County, NH31.9 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#2Coos County, NH121.1 TWh0.0 Wh229.4 GWh0.0 Wh0.0 Wh
#3Grafton County, NH12930.2 GWh0.0 Wh115.9 GWh0.0 Wh0.0 Wh
#5Hillsborough County, NH11216.3 GWh0.0 Wh77.7 GWh4.0 GWh0.0 Wh
#4Merrimack County, NH14347.5 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#1Rockingham County, NH615.2 TWh4.6 TWh0.0 Wh0.0 Wh10.5 TWh
#6Strafford County, NH6117.9 GWh15.3 GWh0.0 Wh0.0 Wh0.0 Wh
#7Sullivan County, NH696.6 GWh0.0 Wh67.6 GWh0.0 Wh0.0 Wh

Top 20 Electricity Producing Cities in New Hampshire

Electricity Generation for Neighboring States

National RankStateNet Generation# Power Plants
#35Connecticut43.9 TWh203
#49Delaware5.2 TWh39
#51District of Columbia201.1 GWh18
#17Indiana99.7 TWh260
#24Kentucky68.7 TWh79
#45Maine13.1 TWh214
#38Maryland38.5 TWh223
#41Massachusetts20.9 TWh664
#11Michigan130.1 TWh357
#23New Jersey69.7 TWh443
#10New York135.3 TWh1,040
#9North Carolina140.3 TWh1,100
#7Ohio149.7 TWh283
#3Pennsylvania256.0 TWh360
#47Rhode Island9.3 TWh105
#13South Carolina110.4 TWh292
#50Vermont2.3 TWh138
#16Virginia102.5 TWh281
#31West Virginia56.2 TWh64
#25Wisconsin68.4 TWh284

* Net Generation data is based on the last 12 months since Mar 2024