Rockingham County, NH: Electric Rates From 23 Providers

Rockingham County, New Hampshire Electricity Rates & Statistics

Electricity Rates, Plans & Statistics

  • The average electricity bill in Rockingham County, NH is $192.91
  • The average electricity rate in Rockingham County, NH is 29.46¢

Electric Bills and Electric Rates in Rockingham County, NH

The average residential electric bill in Rockingham County, NH is $192.91 per month. Rockingham County, NH is the most expensive county in New Hampshire for electricity.

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Rockingham County, New Hampshire Electricity Overview

Rockingham County is ranked 1st in the state for total power generated by nuclear power.

Nuclear power accounts for 9,634,593 megawatt hours a year in Rockingham County, which is 30.16 megawatt hours per person.

Rockingham County is the 52nd largest producer of electricity of all 3221 counties in the country, producing 14,155,379.18 megawatt hours.

Rockingham County is the 2nd largest county by population in the state, with 319,424 citizens living within its borders.

Rockingham County is the highest county in New Hampshire for non-renewable production per capita, with an average of 44.32 megawatt hours per resident generated from non-renewable sources.

Rockingham County uses only 17.91% of the electricity generated in the county, meaning they can store or export the surplus 82.09%.

ENERGY CONSUMPTION

  • Total Consumption

    2,535,662 MWh

  • Consumption per Capita

    7.94 MWh

ENERGY PRODUCTION

  • Total Production

    14,155,379 MWh

  • Production from Non-Renewable Energy

    14,155,379 MWh

  • Production per Capita

    44.32 MWh

EMISSIONS

  • CO2 Emissions

    326,555,429 kg

  • CO2 Emissions per Capita

    1,022.33 kg

Recent Electricity Rates and Production Changes in Derry CDP

To see the most recent electricity rates and production changes for cities in Rockingham County, select the city below. If you would like to get access to monthly historical data, please contact us directly by submitting a request.

Rates and Production Categories


Derry CDP Electricity Pricing Data

Average Residential Bundled Electricity Rate for November, 2024

27.01¢ per kWh

  • 0.46% lower than last month
  • 0.34% lower than November last year
  • 10.74% higher than the New Hampshire average
  • 58.54% higher than the US average
  • 66th in the state out of 100 cities
  • The state rank has increased by 25 since last month
  • The state rank has increased by 32 since November last year
  • 29,370th in the US out of 31,800 cities
  • The national rank has increased by 94 since last month
  • The national rank has increased by 353 since November last year

12 Month Rolling Average Residential Bundled Rate

25.23¢ per kWh

  • 0.03% lower than last month
  • 16.54% lower than November last year
  • 7.29% higher than the New Hampshire average
  • 52.99% higher than the US average
  • 66th in the state out of 100 cities
  • The state rank has increased by 26 since last month
  • The state rank has increased by 1 since November last year
  • 29,324th in the US out of 31,800 cities
  • The national rank has increased by 33 since last month
  • The national rank has increased by 636 since November last year

Average Residential Bundled Electricity Bill for November, 2024

$147.42 per month

  • 8.23% higher than last month
  • 3.6% lower than November last year
  • 13.32% higher than the New Hampshire average
  • 24.68% higher than the US average
  • 61st in the state out of 100 cities
  • The state rank has increased by 8 since last month
  • The state rank has increased by 21 since November last year
  • 27,877th in the US out of 31,800 cities
  • The national rank has dropped by 4,617 since last month
  • The national rank has increased by 283 since November last year

12 Month Rolling Average Residential Bundled Bill

$156.43 per month

  • 0.29% lower than last month
  • 13.89% lower than November last year
  • 8.91% higher than the New Hampshire average
  • 9.97% higher than the US average
  • 74th in the state out of 100 cities
  • The state rank has increased by 13 since last month
  • The state rank has increased by 7 since November last year
  • 22,024th in the US out of 31,800 cities
  • The national rank has increased by 267 since last month
  • The national rank has increased by 7,117 since November last year

Derry CDP, NH Electricity Overview

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On average, Derry CDP's residential electricity rate is 25.23 cents per kilowatt hour, which is, unfortunately, 51.42% above the average US price of 16.66 cents. Customers in Derry CDP experience 0.6 power outages per year with outages lasting on average 60.68 minutes. The New Hampshire average monthly residential electricity bill is $147.84, while the Derry CDP average is 5.81% higher at $156.43 per month. This is the 74th lowest average monthly bill amount for a city in the state.

Derry CDP has zero electricity plants within its borders. The city is the 7th highest ranked city in the state out of 100 when it comes to total pollution due to electricity consumption, with the city releasing 35,519,617.98 kilograms of CO2 emissions. Averaging 1,506.92 kilograms of CO2 emissions per resident, the city ranks 29th worst in New Hampshire for emissions per capita from electricity consumption.

Average Residential Electricity Bills & Rates in Derry CDP

Derry CDP residential electric rates are highest in September and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.363/kWh$0.189/kWh$240.94/mo.$97.53/mo.
66th25.23¢Average residential price per kWh in the city of Derry CDP
74th$156.43Average residential monthly electricity bill for Derry CDP Residents

Electric Companies With Service in Derry CDP, New Hampshire

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Ambit EnergyENERGY18.71129.8123,592.524,415,156.14
Champion Energy ServicesENERGY
CleanSky EnergyENERGY11.4141.462,695.45307,648.51
Clearview ElectricENERGY35.04163.567,360.942,579,010.92
Constellation EnergyENERGY

Portsmouth, NH Electricity Overview

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On average, Portsmouth's residential electricity rate is 25.23 cents per kilowatt hour, which is, unfortunately, 51.42% above the average US price of 16.66 cents. Portsmouth citizens use 32429.76% of the electricity generated within the city boundaries and the city must use megawatt hours generated in rural areas or other nearby cities to make up for the excess usage. With a rise of 12.73% in CO2 emissions per person, the city has work to do to combat future emissions issues.

Portsmouth's top fuel source consumed for electricity production is Jet Fuel. The city produces 536 megawatt hours from this fuel source. Electricity use in the city results in the release of 33,531,325.73 kilograms of CO2 emissions, which is the 9th highest in New Hampshire out of 100 cities. More telling of the city's emissions reality is the per citizen CO2 emission amount. Currently that amount stands at 1,531.32 kilograms of CO2 emissions, which results in them being the 7th highest polluting city in New Hampshire when calculating by CO2 emissions per capita. Portsmouth has the 7th highest number of electricity generation plants of any city in the state, with one total power plant.

Average Residential Electricity Bills & Rates in Portsmouth

Portsmouth residential electric rates are highest in September and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.363/kWh$0.189/kWh$240.94/mo.$97.53/mo.
92nd25.23¢Average residential price per kWh in the city of Portsmouth
92nd$156.43Average residential monthly electricity bill for Portsmouth Residents

Electric Companies With Service in Portsmouth, New Hampshire

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Ambit EnergyENERGY18.71129.8123,592.524,415,156.14
Champion Energy ServicesENERGY
CleanSky EnergyENERGY11.4141.462,695.45307,648.51
Clearview ElectricENERGY35.04163.567,360.942,579,010.92
Constellation EnergyENERGY

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Londonderry CDP, NH Electricity Overview

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On average, Londonderry CDP's residential electricity rate is 25.23 cents per kilowatt hour, which is, unfortunately, 51.42% above the average US price of 16.66 cents. Customers in Londonderry CDP experience 0.6 power outages per year with outages lasting on average 60.68 minutes. The New Hampshire average monthly residential electricity bill is $147.84, while the Londonderry CDP average is 5.81% higher at $156.43 per month. This is the 74th lowest average monthly bill amount for a city in the state.

Londonderry CDP has zero electricity plants within its borders. The city is the 15th highest ranked city in the state out of 100 when it comes to total pollution due to electricity consumption, with the city releasing 18,015,231.98 kilograms of CO2 emissions. Averaging 1,506.92 kilograms of CO2 emissions per resident, the city ranks 9th worst in New Hampshire for emissions per capita from electricity consumption.

Average Residential Electricity Bills & Rates in Londonderry CDP

Londonderry CDP residential electric rates are highest in September and the highest average bill is in July.

Historical Electricity Rates:

Price Per kWhAverage Bill$0.363/kWh$0.189/kWh$240.94/mo.$97.53/mo.
66th25.23¢Average residential price per kWh in the city of Londonderry CDP
74th$156.43Average residential monthly electricity bill for Londonderry CDP Residents

Electric Companies With Service in Londonderry CDP, New Hampshire

ProviderService TypeResidential Rate (¢)Residential Average Bill ($)City Production (MWh)Residential Sales (MWh)Residential Revenues ($)
Ambit EnergyENERGY18.71129.8123,592.524,415,156.14
Champion Energy ServicesENERGY
CleanSky EnergyENERGY11.4141.462,695.45307,648.51
Clearview ElectricENERGY35.04163.567,360.942,579,010.92
Constellation EnergyENERGY

Go Solar for less than your cell phone bill.

Rockingham County, New Hampshire Production, Consumption, and Emissions by Fuel Types

Power Plants in Rockingham County, New Hampshire

PlantCity/CountyStatePrimary Fuel TypeProduction (MWh)Production State RankEmission (kg)Emission State RankEmissions per MWhEmissions per MWh State RankToxic Chemical ReleaseClosing Date
Rockingham County NH Nuclear 9,634,593111
Granite RidgeCalpine (100.00%)
Rockingham County NH Natural Gas 2,824,91911,109,630,621.121392.83
Rockingham County NH Natural Gas 1,580,8382632,274,625.792399.962
NewingtonGranite Shore Power (100.00%)
Rockingham County NH Natural Gas 92,720372,904,447.263786.291
Hampton FacilityFoss Manufacturing Company LLC (100.00%)
Hampton CDP NH Natural Gas 21,773.1847,555,531.764347.014
SchillerGranite Shore Power (100.00%)
Portsmouth NH Jet Fuel 5362636,041.5411,186.641

There is 1 Nuclear Power Plant in Rockingham County, New Hampshire

PlantCity/CountyStatePrimary Fuel TypeProduction (MWh)Production State RankEmission (kg)Emission State RankEmissions per MWhEmissions per MWh State RankToxic Chemical ReleaseClosing Date
Rockingham County NH Nuclear 9,634,593111

Rockingham County, New Hampshire Production Fuel Makeup

NUCLEAR
Nuclear
Nuclear
Nuclear
Nuclear
Nuclear
Nuclear
Nuclear
68.06%
NATURAL GAS
Natural Gas
Natural Gas
Natural Gas
Natural Gas
31.14%
DISTILLATE FUEL OIL
Distillate Fuel Oil
0.53%
RESIDUAL FUEL OIL
Residual Fuel Oil
0.26%
JET FUEL
Jet Fuel
0.00%

Power Plant Fuel Types, Emissions & Pollution Factors

Rockingham County's top fuel source consumed for electricity production is Nuclear. The county produces 9,634,593 megawatt hours from this fuel source. Other fuel types used include Natural Gas at 31.14% and Distillate Fuel Oil at 0.53% of generation. Tracking emissions on a per capita basis gives us a glimpse of the emissions efficiency of a county. The county averages 1,022.33 kilograms of CO2 emissions per capita from electricity consumption. Total emissions in the county are 326,555,428.59 kilograms, which is the 853rd highest total amount of emissions for any county in the US. Rockingham County has 6 electricity producing plants in the county. This is the 489th highest number of power plants in a single county.

Rockingham County, New Hampshire Net Metering

Approximately 17.39% of the electric suppliers in Rockingham County offer net metering to their customers. The state has great net metering and feed in tariffs that make solar and other alternative types of electricity generation more affordable.

Energy Loss

The average energy loss for electricity providers in Rockingham County is 4.94%. This includes data from 4 companies, including Eversource Energy, Unitil, and Granite State Electric. With a nationwide average energy loss of 2.43%, Rockingham County is ranked as the 1890th best county in the United States for energy loss efficiency.

FAQ

How many power plants are located within Rockingham County, New Hampshire?

There are 6 power plants located in Rockingham County, New Hampshire

Which electricity company is the largest supplier in Rockingham County, New Hampshire?

By total megawatt hours sold, Eversource Energy is the largest electricity supplier in Rockingham County, New Hampshire.

How many electric companies offer service in Rockingham County, New Hampshire?

There are 23 electricity providers offering service in Rockingham County, New Hampshire.

Which electricity companies offer service in Rockingham County, New Hampshire?

County Customers RankProviderEst. County Customers
1Eversource Energy25,221
2Unitil15,169
3Direct Energy7,479
4Granite State Electric2,361
5ENH Power2,230
6New Hampshire Electric1,977
7Constellation Energy1,905
8North American Power1,738
9SmartEnergy Holdings1,081
10First Point Power645

Ginalyn Gelera
Last Reviewed By: Ginalyn Gelera
Published: 2025-07-15