Understanding Energy in Maine
Maine has the highest dependence on home heating oil of any US state — over 40% of homes heat with oil. This makes Maine particularly vulnerable to oil price spikes. Maine operates a deregulated electricity market, and Efficiency Maine programs help residents manage high energy costs.
Maine 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 Central Maine Power (CMP / Versant), Versant Power (formerly Emera Maine), Maine Public Service. Natural gas distribution is handled by Unitil (Northern Utilities), Spire Energy Maine. Maine's climate — very cold winters, mild summers — is one of the main drivers of annual energy consumption patterns for households.
Electric Utilities in Maine
The following utilities operate in Maine. Your specific provider depends on your address.
- Central Maine Power (CMP / Versant)
- Versant Power (formerly Emera Maine)
- Maine Public Service
Natural Gas Utilities in Maine
- Unitil (Northern Utilities)
- Spire Energy Maine
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Energy Assistance Programs in Maine
Low-income households and those facing energy emergencies may qualify for these programs:
- Maine Home Energy Assistance Program (HEAP)
- Maine Weatherization Assistance
- Efficiency Maine
- Maine State Housing Authority Programs
Energy Saving Tips for Maine Residents
These tips are tailored to Maine'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 Maine
Select a city to view local utility rates, providers, and energy programs.
All Cities & Towns in Maine
Gas and electricity information for all 453 cities and towns in Maine. Jump to a letter or browse the full list.
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B
- Baileyville
- Baldwin
- Bangor
- Bar Harbor
- Baring
- Bass Harbor
- Bath
- Beals
- Beaver Cove
- Bedford
- Belfast
- Belgrade
- Belmont
- Benedicta
- Benton
- Berwick
- Bethel
- Biddeford
- Bingham
- Blaine
- Blanchard
- Blue Hill
- Boothbay
- Boothbay Harbor
- Bowdoin
- Bowdoinham
- Bradford
- Bradley
- Bremen
- Brewer
- Bridgewater
- Bridgton
- Bristol
- Brooklin
- Brooks
- Brooksville
- Brookton
- Brownfield
- Brownville
- Brunswick
- Buckfield
- Bucksport
- Burlington
- Burnham
- Buxton
C
- Calais
- Cambridge
- Camden
- Canaan
- Canton
- Cape Elizabeth
- Caratunk
- Caribou
- Carmel
- Carrabassett Valley
- Carroll Plantation
- Castine
- Caswell
- Centerville
- Charleston
- Charlotte
- Chelsea
- Cherryfield
- Chester
- Chesterville
- China
- Cliff Island
- Clinton
- Codyville
- Columbia
- Columbia Falls
- Cooper
- Coplin
- Corinna
- Corinth
- Cornish
- Cornville
- Cranberry Isles
- Crawford
- Cumberland
- Cushing
D
E
F
G
H
L
M
- Machias
- Machiasport
- Madawaska
- Madison
- Magalloway Plantation
- Manchester
- Mapleton
- Mariaville
- Mars Hill
- Mars Hill (Township)
- Marshall Island Township
- Mattawamkeag
- Maxfield
- Mayfield Township
- Mechanic Falls
- Meddybemps
- Medford
- Medway
- Mercer
- Merrill
- Milbridge
- Millinocket
- Milo
- Milton
- Minot
- Monhegan
- Monmouth
- Monroe
- Monson
- Monticello
- Moose River
- Moro Plantation
- Morrill
- Mount Chase
- Mount Desert
- Mount Vernon
N
O
P
- Palermo
- Palmyra
- Paris
- Parsonsfield
- Patten
- Peacock Township
- Pembroke
- Penobscot
- Perham
- Perry
- Peru
- Phillips
- Phippsburg
- Pittsfield
- Pittston
- Pleasant Point
- Pleasant Ridge Plantation
- Pleasant River Township
- Plymouth
- Poland
- Port Clyde
- Portage Lake
- Porter
- Portland
- Pownal
- Prentiss Township
- Presque Isle
- Princeton
- Prospect
- Prospect Harbor
R
S
- Sabattus
- Saco
- Saint Agatha
- Saint Albans
- Saint Francis
- Saint George
- Saint John Plantation
- Saint Rose
- Salem Township
- Sandy River Plantation
- Sanford
- Sangerville
- Scarborough
- Searsmont
- Searsport
- Sebago
- Sebec
- Sedgwick
- Shapleigh
- Shapleigh Corner
- Shawmut
- Sheridan
- Sherman
- Shirley
- Sidney
- Skowhegan
- Small Point
- Smithfield
- Smyrna
- Solon
- South Berwick
- South Bristol
- South Eliot
- South Paris
- South Portland
- South Thomaston
- Southport
- Southwest Harbor
- Springfield
- Springvale
- Standish
- Starks
- Stearns
- Stetson
- Steuben
- Stockholm
- Stockton Springs
- Stonington
- Stow
- Stratton
- Strong
- Sullivan
- Sumner
- Surry
- Swanville
- Sweden
W
- Wade
- Waldo
- Waldoboro
- Wallagrass
- Waltham
- Wareham Township
- Warren
- Washburn
- Washington
- Waterboro
- Waterford
- Waterville
- Wayne
- Weld
- Wellington
- Wells
- Wesley
- West Bath
- West Forks Plantation
- Westbrook
- Westfield
- Westmanland
- Weston
- Whitefield
- Whiting
- Whitneyville
- Wilton
- Windham
- Windsor
- Winn
- Winslow
- Winter Harbor
- Winterport
- Winthrop
Frequently Asked Questions — Maine Energy
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The average residential electricity rate in Maine is approximately 28.63¢/kWh, compared to the national average of around 16¢/kWh. The average monthly electricity bill is $144.
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The average residential natural gas rate in Maine is approximately $1.82/therm per therm. The typical monthly gas bill is $114, though this varies significantly by season.
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The primary electric utilities serving Maine include Central Maine Power (CMP / Versant), Versant Power (formerly Emera Maine), Maine Public Service. The right utility for you depends on your specific address.
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Yes — Maine is a deregulated electricity market, allowing you to shop for a competitive electricity supplier.
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Maine residents may qualify for several assistance programs including Maine Home Energy Assistance Program (HEAP), Maine Weatherization Assistance. Contact your utility or the state energy office for eligibility details.
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To reduce your energy bills in Maine: 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.