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  3. New Hampshire

Summary of Electricity Activity in New Hampshire

Summary of New Hampshire Generation

New Hampshire is ranked #44 out of 51 U.S. states and territories in terms of total annual net electricity generation.

GridInfo.com electricity generation data is aggregated from Jan 2001 to Mar 2026.

Companies on File49
Plants on File74
Total Generation1.52G MMBtu
Total Sales 919.38M kWh
Total Revenue $216.76M

Map of Top Producing Cities in the New Hampshire

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Overall National Rank

#44 /51 U.S. States

In Net Annual Generation

Overall Annual Net Geneneration

19.7 TWh

Total Annual Fuel Consumption

193.3 M MMBtu

Electric Companies in New Hampshire

49

New Hampshire
Power Plants

74

Natural Gas Rank

#38

Coal Rank

#45

Nuclear Rank

#20

Hydroelectric Rank

#27

Wind Rank

#34

Solar Rank

#49

Monthly Net Generation for New Hampshire

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Monthly Plant Fuel Consumption for New Hampshire

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Electricity Sales Distribution

Electricity Sales, Price, and Revenue Breakdown

SalesPrice (Avg)Revenue
Residential421.40M kWh26.92 cents/kWh$113.45M
Commercial352.36M kWh22.02 cents/kWh$77.58M
Industrial145.62M kWh17.67 cents/kWh$25.73M
Transportation0 kWh0.00 cents/kWh$0
Total919.38M kWh23.58 cents/kWh$216.76M

* Data is aggregated from Jan 2001 to Mar 2026.

Production by Source for New Hampshire

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Largest 24 Power Plants in New Hampshire

RankPlantUtilityLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
#15AmoskeagCentral Rivers Power NH, LLCManchester, New Hampshire76.9 GWhJul 1922Dec 2024 Water
#16Antrim WindAntrim Wind Energy LLCAntrim, New Hampshire76.7 GWhNov 2019Mar 2026 Wind
#22Ayers IslandCentral Rivers Power NH, LLCBristol, New Hampshire40.1 GWhJul 1925Dec 2024 Water
#9Berlin GorhamGreat Lakes Hydro America LLCBerlin, New Hampshire133.5 GWhDec 1913Dec 2024 Water
#14Bridgewater Power LPBridgewater Power Co LPBridgewater, New Hampshire93.0 GWhJul 1987Dec 2024 Wood/Wood Waste Solids : 99.5%
#5Burgess BioPowerBerlin Station, LLCBerlin, New Hampshire348.6 GWhOct 2013Dec 2024 Wood/Wood Waste Solids
#4ComerfordGreat River Hydro, LLCMonroe, New Hampshire400.5 GWhAug 1930Dec 2024 Water
#24Garvins FallsCentral Rivers Power NH, LLCBow, New Hampshire30.9 GWhJul 1925Dec 2024 Water
#7Granite Reliable PowerNexteraEnergyDummer, New Hampshire185.2 GWhJan 2012Mar 2026 Wind
#2Granite RidgeGranite Ridge Energy LLCLondonderry, New Hampshire4.0 TWhFeb 2003Mar 2026 Natural Gas
#12Groton Wind LLCAvangrid Power LLCGroton, New Hampshire105.3 GWhNov 2012Mar 2026 Wind
#17Lempster Wind LLCAvangrid Power LLCLempster, New Hampshire64.5 GWhNov 2008Mar 2026 Wind
#10MerrimackGranite Shore PowerBow, New Hampshire116.0 GWhNov 1960Feb 2026 Bituminous Coal : 97.5% Jet Fuel : 2.4%
#23NE Renewable Springfield, LLCNE Renewable Springfield, LLCSpringfield, New Hampshire33.1 GWhNov 1987Dec 2024 Wood/Wood Waste Solids
#19NE Renewable Whitefield, LLCNE Renewable Whitefield, LLCWhitefield, New Hampshire54.4 GWhFeb 1988Dec 2024 Wood/Wood Waste Solids
#8NewingtonGranite Shore PowerNewington, New Hampshire153.4 GWhMay 1974Feb 2026 Residual Fuel Oil : 65.7% Natural Gas : 32.8% Distillate Fuel Oil : 1.5%
#3Newington Energy CenterEssential Power Operating Services, LLCNewington, New Hampshire1.9 TWhSep 2002Mar 2026 Natural Gas : 92.2% Distillate Fuel Oil : 7.8%
#18Pontook Hydro FacilityPontook Operating LPDummer, New Hampshire61.9 GWhNov 1986Dec 2024 Water
#6S C MooreGreat River Hydro, LLCLittleton, New Hampshire341.5 GWhDec 1956Dec 2024 Water
#1SeabrookNextEra Energy Seabrook LLCSeabrook, New Hampshire10.9 TWhJul 1990Mar 2026 Nuclear
#11Smith (NH)Central Rivers Power NH, LLCBerlin, New Hampshire112.2 GWhJul 1948Dec 2024 Water
#21Turnkey Landfill Gas RecoveryWM Renewable Energy LLCRochester, New Hampshire44.2 GWhJan 1992Dec 2024 Landfill Gas
#20UNH 7.9 MW PlantEmcor Energy ServicesDurham, New Hampshire53.7 GWhAug 2006Mar 2026 Landfill Gas : 63.7% Natural Gas : 33.5% Distillate Fuel Oil : 2.9%
#13Wheelabrator Concord FacilityWheelabrator Environmental SystemsConcord, New Hampshire94.9 GWhMar 1989Mar 2026 Non-biogenic Municipal Solid Waste : 55.0% Biogenic Municipal Solid Waste : 45.0%
* Data is based on the last 12 months since Mar 2026.
View All Plants in New Hampshire

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, NH212.3 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#9Carroll County, NH3484.0 MWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#3Coos County, NH12944.8 GWh0.0 Wh207.3 GWh0.0 Wh0.0 Wh
#2Grafton County, NH121.0 TWh0.0 Wh105.3 GWh0.0 Wh0.0 Wh
#5Hillsborough County, NH11203.0 GWh0.0 Wh76.7 GWh3.5 GWh0.0 Wh
#4Merrimack County, NH14333.0 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#1Rockingham County, NH617.0 TWh5.8 TWh0.0 Wh0.0 Wh10.9 TWh
#6Strafford County, NH6105.7 GWh18.0 GWh0.0 Wh0.0 Wh0.0 Wh
#7Sullivan County, NH6101.4 GWh0.0 Wh64.5 GWh0.0 Wh0.0 Wh
* Net Generation data is based on the last 12 months since Mar 2026.
View All Counties in New Hampshire

Top 20 Electricity Producing Cities in New Hampshire

CityNet Generation# Power Plants
Antrim, New Hampshire76.7 GWh1
Ashland, New Hampshire93.0 GWh1
Berlin, New Hampshire678.4 GWh5
Bristol, New Hampshire44.2 GWh2
Concord, New Hampshire140.3 GWh4
Durham, New Hampshire53.7 GWh1
Groveton, New Hampshire185.6 GWh2
Hinsdale, New Hampshire159.7 GWh1
Littleton, New Hampshire341.5 GWh1
Londonderry, New Hampshire4.0 TWh1
Manchester, New Hampshire76.9 GWh1
Nashua, New Hampshire36.0 GWh3
New London, New Hampshire33.1 GWh1
Newport, New Hampshire64.5 GWh1
North Walpole, New Hampshire264.4 GWh1
Plymouth, New Hampshire105.3 GWh1
Rochester, New Hampshire44.2 GWh1
Seabrook Beach, New Hampshire10.9 TWh1
Suncook, New Hampshire157.1 GWh4
Whitefield, New Hampshire54.4 GWh1
* Data is based on the last 12 months since Mar 2026.
Browse All Cities in New Hampshire

Electricity Generation for Neighboring States

National RankStateNet Generation# Power Plants
#34Connecticut44.1 TWh227
#49Delaware5.4 TWh47
#51District of Columbia162.4 GWh24
#14Indiana108.8 TWh286
#22Kentucky72.0 TWh98
#45Maine15.9 TWh301
#38Maryland38.2 TWh268
#41Massachusetts22.7 TWh737
#11Michigan125.3 TWh388
#28New Jersey61.3 TWh481
#10New York128.5 TWh1,281
#9North Carolina134.9 TWh1,132
#7Ohio147.4 TWh315
#3Pennsylvania244.7 TWh390
#46Rhode Island10.6 TWh116
#16South Carolina105.0 TWh304
#50Vermont2.3 TWh142
#15Virginia105.2 TWh345
#31West Virginia53.8 TWh67
#26Wisconsin65.5 TWh330
* Net Generation data is based on the last 12 months since Mar 2026.