Understanding Energy in New Hampshire
New Hampshire has among the highest electricity rates in the US, driven by limited natural gas pipeline capacity and significant renewable energy mandates. The state operates a deregulated retail electricity market, allowing residents to shop for competitive suppliers and potentially save 10-15% on supply costs.
New Hampshire operates a deregulated electricity market, meaning you can choose your electricity supplier and potentially save money by shopping for competitive rates. Your utility still delivers the electricity — they just don't set the supply price. Visit your state's official electricity shopping portal to compare offers.
The state's primary electric utilities include Eversource Energy (PSNH), Unitil, New Hampshire Electric Cooperative (NHEC). Natural gas distribution is handled by Liberty Utilities (Granite State Gas), Unitil Gas. New Hampshire's climate — very cold winters, mild summers — is one of the main drivers of annual energy consumption patterns for households.
Electric Utilities in New Hampshire
The following utilities operate in New Hampshire. Your specific provider depends on your address.
- Eversource Energy (PSNH)
- Unitil
- New Hampshire Electric Cooperative (NHEC)
Natural Gas Utilities in New Hampshire
- Liberty Utilities (Granite State Gas)
- Unitil Gas
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Energy Assistance Programs in New Hampshire
Low-income households and those facing energy emergencies may qualify for these programs:
- New Hampshire LIHEAP
- Electric Assistance Program (EAP)
- NH Neighbor in Need
- Home Energy Assistance Program
Energy Saving Tips for New Hampshire Residents
These tips are tailored to New Hampshire's climate — very cold winters, mild summers:
- Insulate your attic to at least R-49 to reduce winter heat loss by up to 15%.
- Install a programmable thermostat and set it to 68°F while home, 60°F while sleeping or away.
- Seal air leaks around windows and doors before the heating season to cut drafts.
- Schedule an annual furnace tune-up every fall to maintain peak efficiency.
- Use heavy drapes on north-facing windows during winter to reduce cold air infiltration.
- Consider a heat pump water heater — it uses 60% less energy than standard electric heaters.
- Take advantage of Mass Save or similar state programs for free energy audits.
Gas & Electricity Rates by City in New Hampshire
Select a city to view local utility rates, providers, and energy programs.
All Cities & Towns in New Hampshire
Gas and electricity information for all 245 cities and towns in New Hampshire. Jump to a letter or browse the full list.
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Frequently Asked Questions — New Hampshire Energy
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The average residential electricity rate in New Hampshire is approximately 27.33¢/kWh, compared to the national average of around 16¢/kWh. The average monthly electricity bill is $136.
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The average residential natural gas rate in New Hampshire is approximately $1.81/therm per therm. The typical monthly gas bill is $108, though this varies significantly by season.
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The primary electric utilities serving New Hampshire include Eversource Energy (PSNH), Unitil, New Hampshire Electric Cooperative (NHEC). The right utility for you depends on your specific address.
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Yes — New Hampshire is a deregulated electricity market, allowing you to shop for a competitive electricity supplier.
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New Hampshire residents may qualify for several assistance programs including New Hampshire LIHEAP, Electric Assistance Program (EAP). Contact your utility or the state energy office for eligibility details.
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To reduce your energy bills in New Hampshire: schedule a free energy audit through your utility, check for state weatherization assistance, upgrade to LED lighting, and optimize your thermostat settings. You can also shop for a lower-cost electricity supplier.