Electricity In New Hampshire

  • Population1,359,711
  • Total Consumption10,855,750 MWh / 7.98 MWh per capita
  • CO2 Emissions from Consumption2,129,298,531 kg
  • Total Production17,599,204 MWh / 12.94 MWh per capita
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Residential Electricity Bills & Rates in New Hampshire

New Hampshire residential electric rates are highest in January and the highest average bill is in November.

Historical Electric Rates:

Price Per kWHAverage Bill$0.211/kWh$0.183/kWh$155.66/mo.$94.77/mo.
45th19.51¢Average residential price per kWh in the state of New Hampshire
29th$123.43Average residential monthly electricity bill for New Hampshire Residents

Energy Profile of New Hampshire

New Hampshire's Electricity Prices and Usage

The average residential electricity rate in New Hampshire in 2022 is 19.51 cents per kilowatt hour, which is 43.27% higher than the US average of 13.62 cents.. When shopping for electricity, residents have many choices to compare for their electricity provider due to the deregulated electricity market that exists in the state. Solar power usage for electricity production in the state has increased by 6.20% over the past year. The largest supplier in the state based on megawatt hours sold is Eversource Energy. The power grid in the state is faced with an average of 2.46 outages per customer each year, with outages lasting about 304.18 minutes. The US average for these two data points are 1.21 outages and 122.99 minutes. Citizens of the state use 10,855,750 megawatt hours to meet their electricity needs, ranking New Hampshire at 47th in the nation for total electricity consumption.

Residential Electricity Providers in New Hampshire

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)Residential Sales (MWh)Residential Revenues ($)State Production (MWh)
Eversource EnergyBUNDLED19.10119.062,805,888536,027,071
New Hampshire ElectricBUNDLED19.89117.16508,127101,083,959
Granite State ElectricBUNDLED17.82123.13289,28551,553,674
Town Square EnergyENERGY10.4465.3461,5606,426,700
Wolfeboro ElectricBUNDLED14.5292.8635,825.415,200,764.27
Ambit EnergyENERGY9.1860.5823,2882,138,000
Littleton Water and ElectricBUNDLED11.5162.9220,869.562,402,394.48
City of Ashland ElectricBUNDLED16.9389.848,948.751,514,661.02
Precinct of WoodsvilleBUNDLED15.7879.414,914.9775,642.68

Power Plants in New Hampshire

PlantCity/CountyPrimary Fuel TypeProduction (MWh)Emission (KG)Emissions/MWh (KG/MWh)Toxic Chemical ReleaseClosing Date
Rockingham County Nuclear 10,022,729
Granite RidgeCalpine (100.00%)
Londonderry CDP Natural Gas 3,189,2761,258,333,234.34394.55
Rockingham County Natural Gas 1,160,007.01460,246,362.08396.76Yes
Burgess BioPowerBerlin Station, LLC (100.00%)
Berlin Wood/Wood Waste Solids 514,733650,030,937.611,262.85
MerrimackGranite Shore Power (100.00%)
Merrimack County Coal 339,215363,290,068.051,070.97Yes
Grafton County Conventional Hydroelectric 323,704
Littleton CDP Conventional Hydroelectric 241,096
Granite Reliable PowerFreshet Wind Energy LLC (10.52%)Brookfield Renewable Partners (89.48%)
Coos County Wind 229,836
Berlin GorhamGreat Lakes Hydro America LLC (100.00%)
Gorham CDP Conventional Hydroelectric 138,442
Groton Wind LLCAvangrid (100.00%)
Grafton County Wind 116,294

Quick Facts

New Hampshire averages 7.98 megawatt hours used per year per person. The state ranks 45th in the US for megawatt hours used per capita.

Emitting 2,129,298,531.41 kilograms of CO2 emissions from electricity consumption, New Hampshire ranks as the 50th highest polluting state in the United States based on electricity pollution.

New Hampshire is the 42nd highest producer of megawatt hours generated using renewable fuels.

New Hampshire is ranked 23rd in the country for total power produced by nuclear power.

New Hampshire is the 26th largest generator of megawatt hours per capita, with a population of 1,359,711 and recent annual megawatt hour production of 17,599,203.81.

New Hampshire ranks 28th highest in hydroelectric power generation, producing 1,201,699.91 megawatt hours each year from hydroelectric facilities.

CountyPopulationProvidersPlantsResidential Rate (¢)Residential Avg. Electric Bill
Belknap County61,3039318.93$118.64/mo
Carroll County48,9108218.99$118.81/mo
Cheshire County76,0851019.20$121.03/mo
Coos County31,56371219.85$124.63/mo
Grafton County89,88612918.71$112.62/mo
Hillsborough County417,0259919.17$120.91/mo
Merrimack County151,39171219.84$124.29/mo
Rockingham County309,76910619.43$122.08/mo
Strafford County130,6337519.75$124.05/mo
Sullivan County43,14610319.57$122.48/mo

Power Plant Fuel Types, Emissions & Pollution Factors

New Hampshire’s primary fuel utilized for electricity production is Nuclear. They generate 10,022,729 megawatt hours, or 56.95% of the total production in the state, from this fuel type. Also used is Natural Gas at 24.89% and Conventional Hydroelectric at 6.83% of generation. On average, the state citizens emit 1,565.99 kilograms of CO2 emissions from electricity consumption, which is the 51st worst per citizen emissions rate for a state in the country. This adds up to total emissions of 2,129,298,531.41 kilograms of CO2 emissions from electricity consumption, making the state the 50th highest for total emissions in the nation. New Hampshire has 58 power plants, which is the 45th highest amount in the nation and 19th most when counting facilities per citizen.

Natural Gas
Natural Gas
Natural Gas
Conventional Hydroelectric
Wood/Wood Waste Solids

New Hampshire Net Metering

There are 12 companies in New Hampshire providing electricity. Of those 12, 50.00% of them offer some type of net metering option for their customers, making solar panels and alternative electric sources more economically viable. The state has highly favorable net metering and feed in tariffs that make solar and other types of electricity generation more attractive.

Energy Loss

There are 4 providers in New Hampshire that reported energy loss, including Eversource Energy, New Hampshire Electric, and Unitil. Combined, these 4 electricity companies average an annual energy loss of 6.62% of electricity produced. For comparison, the US average electricity loss is 2.76%. New Hampshire has a rank of 4th best in the US for grid efficiency based on energy loss.

Solar Taxes And Rebates

When it comes to stimulating personal solar, one of the best uses of government resources is tax breaks and rebates for solar installs. New Hampshire has a tax credit of $1000 or less or no state tax at all. Residents in the state enjoy rebates for solar installs of over $500. This is the highest amount we’ve seen in the nation. The state only offers some optional tax exemptions for citizens who wish to install solar at their place of residence. There is currently a 100% sales tax exemption in place for the purchase of private solar at a residence.

State Level Initiatives

Statewide initiatives are a big part of whether customers in a state can afford to install personal solar systems or find electric plans that are based on renewable fuel types. States that have Renewable Portfolio Standards (RPS) have requirements in place for all electricity suppliers who sell electricity in the state. These standards dictate that a percentage of electricity must be produced using green fuel sources. While further enhancements could be made, New Hampshire requires for 1-15% of electricity generation to come from renewable fuel sources.

Learn about going solar in New Hampshire, find out which system size is best for you, compare local installers and see which incentives are available in your area.

FAQ: Common Questions About Energy in New Hampshire

Where does New Hampshire get its electricity?

New Hampshire’s electricity is generated using mainly Nuclear, which accounts for 56.95% of the fuel used in the state. Additionally, Natural Gas makes up 24.89% and Conventional Hydroelectric accounts for 6.83%.

How many electric companies offer service in New Hampshire?

New Hampshire has 12 electricity providers operating in the area.

How much does electricity cost in New Hampshire?

The average rate of electricity in New Hampshire in 2022 is 19.51 cents per kilowatt hour (¢/kWh).

How many power plants are located in New Hampshire?

New Hampshire has 58 active power plants producing electricity for the state.

Does New Hampshire have a deregulated electricity market?

Yes, the state has a deregulated electricity market. This means that residents in the state can choose from multiple electricity providers to supply their electricity.

What electricity companies offer service in New Hampshire?

What is the average electric bill in New Hampshire?

In 2022, New Hampshire has an average electricity bill of $123, while the countrywide average is $122.

What is the cheapest electricity company in New Hampshire?

Residential Rate RankProviderResidential Rate (¢)State Customers
1Littleton Water and Electric11.513,950
2New Hampton, New Hampshire Electric Utility11.89110
3Wolfeboro Electric14.525,764
4Precinct of Woodsville15.781,007
5City of Ashland Electric16.931,644
6Granite State Electric17.8240,483
8Eversource Energy19.10427,576
9New Hampshire Electric19.8980,971

What electricity company is the largest provider in New Hampshire?

The largest electricity provider in New Hampshire by megawatt hours sold is Eversource Energy.

Last Reviewed By: Nick Reese
Published: 2021-03-16Last Updated: 2022-01-22