Understanding Energy in Massachusetts
Massachusetts has some of the highest electricity rates in the continental US, driven by limited natural gas pipeline capacity and high demand during cold winters.
Massachusetts 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, National Grid, Unitil, Assa Abloy. Natural gas distribution is handled by Eversource Gas, National Grid, Columbia Gas. Massachusetts's climate — cold winters, mild summers — is one of the main drivers of annual energy consumption patterns for households.
Electric Utilities in Massachusetts
The following utilities operate in Massachusetts. Your specific provider depends on your address.
- Eversource
- National Grid
- Unitil
- Assa Abloy
Natural Gas Utilities in Massachusetts
- Eversource Gas
- National Grid
- Columbia Gas
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Energy Assistance Programs in Massachusetts
Low-income households and those facing energy emergencies may qualify for these programs:
- Mass Save
- LIHEAP
- Neighbor to Neighbor Energy Fund
- Green Communities Program
Energy Saving Tips for Massachusetts Residents
These tips are tailored to Massachusetts's climate — 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 Massachusetts
Select a city to view local utility rates, providers, and energy programs.
All Cities & Towns in Massachusetts
Gas and electricity information for all 348 cities and towns in Massachusetts. Jump to a letter or browse the full list.
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- Malden
- Manchester-by-the-Sea
- Mansfield
- Marblehead
- Marion
- Marlborough
- Marshfield
- Mashpee
- Mattapoisett
- Maynard
- Medfield
- Medford
- Medway
- Melrose
- Mendon
- Merrimac
- Methuen
- Middleborough
- Middlefield
- Middleton
- Milford
- Millbury
- Millis
- Millville
- Milton
- Monroe
- Monson
- Montague
- Monterey
- Montgomery
- Mount Washington
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- Salem
- Salisbury
- Sandisfield
- Sandwich
- Saugus
- Savoy
- Scituate
- Seekonk
- Sharon
- Sheffield
- Shelburne
- Sherborn
- Shirley
- Shrewsbury
- Shutesbury
- Somerset
- Somerville
- South Hadley
- Southampton
- Southborough
- Southbridge
- Southwick
- Spencer
- Springfield
- Sterling
- Stockbridge
- Stoneham
- Stoughton
- Stow
- Sturbridge
- Sudbury
- Sunderland
- Sutton
- Swampscott
- Swansea
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- Wakefield
- Wales
- Walpole
- Waltham
- Ware
- Wareham
- Warren
- Warwick
- Washington
- Watertown
- Wayland
- Webster
- Wellesley
- Wellfleet
- Wendell
- Wenham
- West Boylston
- West Bridgewater
- West Brookfield
- West Newbury
- West Springfield
- West Stockbridge
- West Tisbury
- Westborough
- Westfield
- Westford
- Westhampton
- Westminster
- Weston
- Westport
- Weymouth
- Whately
- Whitman
- Wilbraham
- Williamsburg
- Williamstown
- Wilmington
- Winchendon
- Winchester
- Windsor
- Winthrop
- Woburn
- Worcester
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Frequently Asked Questions — Massachusetts Energy
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The average residential electricity rate in Massachusetts is approximately 28.82¢/kWh, compared to the national average of around 16¢/kWh. The average monthly electricity bill is $137.
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The average residential natural gas rate in Massachusetts is approximately $2.13/therm per therm. The typical monthly gas bill is $112, though this varies significantly by season.
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The primary electric utilities serving Massachusetts include Eversource, National Grid, Unitil. The right utility for you depends on your specific address.
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Yes — Massachusetts is a deregulated electricity market, allowing you to shop for a competitive electricity supplier.
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Massachusetts residents may qualify for several assistance programs including Mass Save, LIHEAP. Contact your utility or the state energy office for eligibility details.
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To reduce your energy bills in Massachusetts: 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.