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Built 2026-11-05 (5 November 2026)

New Hampshire Electricity: Generation Mix and Retail Prices

New Hampshire generated 19.1 TWh of electricity in 2025, 57% of it from nuclear. The average retail price was 21.58 US cents/kWh in 2025. These are EIA statistics for 2025, with monthly figures through August 2026; they are not real time.

Key Facts

  • New Hampshire generated 19.1 TWh of electricity in 2025, the 44th most of the 51 states and DC.
  • Nuclear was the largest source of New Hampshire's electricity in 2025, at 57.1% of generation.
  • Gas was the second largest source of New Hampshire's electricity in 2025, at 27.8% of generation.
  • New Hampshire's electricity generation rose from 15.1 TWh in 2001 to 19.1 TWh in 2025.
  • The average retail price of electricity in New Hampshire was 21.58 US cents/kWh in 2025, the 9th highest of the 51 states and DC.
  • Residential customers in New Hampshire paid an average of 24.53 US cents/kWh in 2025.
  • New Hampshire generated 1.90 TWh of electricity in August 2026.

Key Figures

MeasureValueAs of / source
Total generation19.1 TWh2025 · EIA
Generation rank44 of 512025 · EIA
Average retail price, all sectors21.58 US cents/kWh2025 · EIA
Price rank, highest first9 of 512025 · EIA
Retail sales11.1 TWh2025 · EIA
Retail customers774,6142025 · EIA
Retail revenueUSD 2,397 million2025 · EIA

Generation Mix, 2025

SourceGenerationShare
Nuclear10.9 TWh57.1%
Gas5.32 TWh27.8%
Hydro1.10 TWh5.7%
Bioenergy836 GWh4.4%
Wind476 GWh2.5%
Coal239 GWh1.3%
Oil180 GWh0.9%
Other50.4 GWh0.3%
Solar3.29 GWh0.0%

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2025. Utility scale generation, all sectors; small scale solar is not included.

Year by Year

EIA annual statistics, 2001 to 2025
New Hampshire electricity generation by source, 2001 to 2025 New Hampshire's electricity generation by main source from 2001 to 2025, in TWh. In 2025 the largest sources were nuclear at 10.9 TWh, gas at 5.32 TWh, hydro at 1.10 TWh, bioenergy at 836 GWh, wind at 476 GWh. 0 3 6 9 12 20012006201120162021
New Hampshire's electricity generation by main source from 2001 to 2025, in TWh. In 2025 the largest sources were nuclear at 10.9 TWh, gas at 5.32 TWh, hydro at 1.10 TWh, bioenergy at 836 GWh, wind at 476 GWh.
Annual statistics through 2025, TWh
New Hampshire electricity generation by source, 2001 to 2025
YearNuclearGasHydroBioenergyWind
20018.69 TWh119 GWh991 GWh1.03 TWhn/a
20029.29 TWh220 GWh1.14 TWh865 GWhn/a
20039.28 TWh4.17 TWh1.33 TWh796 GWhn/a
200410.2 TWh5.40 TWh1.32 TWh883 GWhn/a
20059.46 TWh6.78 TWh1.80 TWh942 GWhn/a
20069.40 TWh6.01 TWh1.53 TWh746 GWhn/a
200710.8 TWh5.75 TWh1.27 TWh1.12 TWhn/a
20089.35 TWh7.07 TWh1.63 TWh1.16 TWh10.3 GWh
20098.82 TWh5.34 TWh1.68 TWh1.14 TWh62.5 GWh
201010.9 TWh5.36 TWh1.48 TWh1.16 TWh75.7 GWh
20118.36 TWh6.66 TWh1.60 TWh1.03 TWh66.1 GWh
20128.19 TWh7.05 TWh1.25 TWh1.17 TWh209 GWh
201310.9 TWh4.10 TWh1.43 TWh1.31 TWh389 GWh
201410.2 TWh4.39 TWh1.38 TWh1.54 TWh412 GWh
20159.48 TWh6.05 TWh1.27 TWh1.62 TWh423 GWh
201610.8 TWh4.74 TWh1.15 TWh1.69 TWh432 GWh
20179.99 TWh3.58 TWh1.41 TWh1.61 TWh412 GWh
201810.1 TWh2.99 TWh1.35 TWh1.39 TWh407 GWh
201910.9 TWh3.58 TWh1.46 TWh1.21 TWh433 GWh
20209.87 TWh3.64 TWh1.23 TWh865 GWh525 GWh
20219.86 TWh4.47 TWh1.03 TWh929 GWh504 GWh
202210.9 TWh4.50 TWh1.20 TWh853 GWh482 GWh
20239.53 TWh4.23 TWh1.59 TWh779 GWh411 GWh
20249.68 TWh4.42 TWh1.41 TWh664 GWh445 GWh
202510.9 TWh5.32 TWh1.10 TWh836 GWh476 GWh
YearGenerationLargest sourceAverage retail price
2025 19.1 TWh Nuclear 57.1% 21.58 US cents/kWh
2024 16.9 TWh Nuclear 57.1% 20.60 US cents/kWh
2023 16.8 TWh Nuclear 56.7% 22.96 US cents/kWh
2022 18.8 TWh Nuclear 58.2% 21.07 US cents/kWh
2021 17.2 TWh Nuclear 57.3% 17.37 US cents/kWh
2020 16.4 TWh Nuclear 60.3% 16.63 US cents/kWh
2019 18.0 TWh Nuclear 60.5% 17.15 US cents/kWh
2018 17.1 TWh Nuclear 58.9% 17.01 US cents/kWh
2017 17.4 TWh Nuclear 57.3% 16.17 US cents/kWh
2016 19.3 TWh Nuclear 55.8% 15.66 US cents/kWh

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2025.

Retail Electricity Prices

Average revenue per kWh sold, 2001 to 2025
New Hampshire average retail electricity price by sector, 2001 to 2025 Average retail electricity prices in New Hampshire by customer sector, in US cents per kWh. In 2025 the all sector average was 21.58 US cents/kWh and residential customers paid 24.53 US cents/kWh. 0 8 15 23 30 20012006201120162021
Average retail electricity prices in New Hampshire by customer sector, in US cents per kWh. In 2025 the all sector average was 21.58 US cents/kWh and residential customers paid 24.53 US cents/kWh.
Annual statistics through 2025, US cents/kWh
New Hampshire average retail electricity price by sector, 2001 to 2025
YearAll sectorsResidentialCommercialIndustrial
200110.95 US cents/kWh12.49 US cents/kWh10.53 US cents/kWh9.11 US cents/kWh
200210.60 US cents/kWh11.89 US cents/kWh10.06 US cents/kWh9.09 US cents/kWh
200310.83 US cents/kWh11.98 US cents/kWh10.30 US cents/kWh9.75 US cents/kWh
200411.37 US cents/kWh12.49 US cents/kWh10.99 US cents/kWh10.01 US cents/kWh
200512.53 US cents/kWh13.51 US cents/kWh12.06 US cents/kWh11.48 US cents/kWh
200613.84 US cents/kWh14.68 US cents/kWh14.07 US cents/kWh11.62 US cents/kWh
200713.98 US cents/kWh14.88 US cents/kWh13.91 US cents/kWh12.27 US cents/kWh
200814.63 US cents/kWh15.68 US cents/kWh14.30 US cents/kWh13.13 US cents/kWh
200915.09 US cents/kWh16.39 US cents/kWh14.36 US cents/kWh13.73 US cents/kWh
201014.84 US cents/kWh16.32 US cents/kWh14.25 US cents/kWh12.76 US cents/kWh
201114.74 US cents/kWh16.52 US cents/kWh14.04 US cents/kWh12.27 US cents/kWh
201214.19 US cents/kWh16.07 US cents/kWh13.36 US cents/kWh11.83 US cents/kWh
201314.30 US cents/kWh16.33 US cents/kWh13.52 US cents/kWh11.40 US cents/kWh
201415.22 US cents/kWh17.53 US cents/kWh14.34 US cents/kWh11.93 US cents/kWh
201516.02 US cents/kWh18.50 US cents/kWh14.96 US cents/kWh12.74 US cents/kWh
201615.66 US cents/kWh18.38 US cents/kWh14.43 US cents/kWh12.34 US cents/kWh
201716.17 US cents/kWh19.20 US cents/kWh14.81 US cents/kWh12.34 US cents/kWh
201817.01 US cents/kWh19.69 US cents/kWh15.81 US cents/kWh13.42 US cents/kWh
201917.15 US cents/kWh20.05 US cents/kWh15.93 US cents/kWh13.09 US cents/kWh
202016.63 US cents/kWh19.04 US cents/kWh15.41 US cents/kWh13.11 US cents/kWh
202117.37 US cents/kWh19.85 US cents/kWh16.13 US cents/kWh13.81 US cents/kWh
202221.07 US cents/kWh25.46 US cents/kWh18.69 US cents/kWh15.15 US cents/kWh
202322.96 US cents/kWh28.15 US cents/kWh20.40 US cents/kWh15.76 US cents/kWh
202420.60 US cents/kWh23.40 US cents/kWh19.40 US cents/kWh16.21 US cents/kWh
202521.58 US cents/kWh24.53 US cents/kWh20.11 US cents/kWh16.82 US cents/kWh
Sector, 2025Average priceSalesCustomers
All sectors 21.58 US cents/kWh 11.1 TWh 774,614
Residential 24.53 US cents/kWh 5.05 TWh 658,104
Commercial 20.11 US cents/kWh 4.23 TWh 113,484
Industrial 16.82 US cents/kWh 1.83 TWh 3,026
Transportation 0.00 US cents/kWh 0 TWh 0

Prices are average revenue per kWh sold, including delivery charges and taxes collected by utilities, in nominal US cents.

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of 2025.

Month by Month

EIA monthly statistics, preliminary for recent months
MonthGenerationAverage price, all sectorsResidential price
August 2026 1.90 TWh 23.45 US cents/kWh 27.64 US cents/kWh
July 2026 1.83 TWh 23.14 US cents/kWh 26.60 US cents/kWh
June 2026 1.66 TWh 23.12 US cents/kWh 27.01 US cents/kWh
May 2026 1.19 TWh 22.70 US cents/kWh 27.33 US cents/kWh
April 2026 756 GWh 22.89 US cents/kWh 27.24 US cents/kWh
March 2026 1.51 TWh 23.55 US cents/kWh 26.92 US cents/kWh
February 2026 1.53 TWh 24.27 US cents/kWh 26.52 US cents/kWh
January 2026 1.79 TWh 24.06 US cents/kWh 26.32 US cents/kWh
December 2025 1.86 TWh 23.20 US cents/kWh 26.24 US cents/kWh
November 2025 1.42 TWh 23.00 US cents/kWh 27.33 US cents/kWh
October 2025 1.58 TWh 22.10 US cents/kWh 27.22 US cents/kWh
September 2025 1.46 TWh 22.68 US cents/kWh 27.74 US cents/kWh

Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) Data as of August 2026.

Cite this page
APA 7

World Power Monitor. (2026). New Hampshire Electricity: Generation Mix and Retail Prices. https://worldpowermonitor.com/us/new-hampshire/

Plain text

World Power Monitor. New Hampshire Electricity: Generation Mix and Retail Prices. Data as of 2026-08. Data from U.S. Energy Information Administration. https://worldpowermonitor.com/us/new-hampshire/

BibTeX 
@misc{wpm_us_new_hampshire_2026,
  title = {{New Hampshire Electricity: Generation Mix and Retail Prices}},
  author = {{World Power Monitor}},
  year = {2026},
  note = {Data as of 2026-08. Data from U.S. Energy Information Administration.},
  url = {https://worldpowermonitor.com/us/new-hampshire/}
}

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