Maine Electricity Information
Maine gives residents and businesses the option to shop for their electricity supplier. Delivery is still handled by Central Maine Power and Versant Power, which remain responsible for maintaining the grid and ensuring reliability. Customers who do not choose a supplier receive the Standard Offer, which is set each year through a competitive auction overseen by the Public Utilities Commission. Most households stick with this default, but shopping is available, and the PUC publishes lists of licensed suppliers along with guidance to help customers compare offers. Maine’s setup blends regulated delivery with supplier choice, giving people flexibility on price and products while keeping grid reliability in the hands of the utilities.
Maine is a leader in renewable energy, generating most of its electricity from a combination of natural gas, hydropower, wind, and biomass. The state has largely moved away from coal and relies very little on natural gas compared to other states, keeping emissions relatively low. However, because Maine imports some electricity and has a less dense power grid, electricity prices are higher than the national average. Still, the state’s commitment to clean energy helps reduce its environmental impact and supports long-term sustainability.
Ranks 45th Highest in the U.S.
Average Price: 28.14¢ /kWh
Ranks 44th Cheapest in the U.S.
Average Electric Bill: $138.05
Ranks 26th Cheapest in the U.S.

Electricity Production By Source
Emissions From Electricity Generation
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Renewable Electricity Generation
53.49% of Total Production
Energy Usage in Maine
Electricity consumption in Maine is relatively low, partly due to its small population and energy-efficient homes. Located in the Northeast, the state experiences cold winters, leading to high heating demand—though many homes rely on oil or wood instead of electricity. Summers are mild, keeping air conditioning use low. With a focus on energy efficiency and renewables, Maine continues to balance its energy needs while maintaining a cleaner, greener grid.
Municipal Utilities in Maine
While most cities, towns, and villages throughout the state of Maine offer municipal essential services like providing clean water, sewage treatment and dealing with waste and storm water, some also offer other services like electricity, natural gas, sanitation or recycling. In Maine, 0 cities offer municipal electricity utility services to their residents.
Largest Electric Companies in Maine
The rest of Maine receives electric utility service from one of many primary providers. Here’s a list of some of the larger providers that might be available to your home:
Maine Natural Gas Information
Natural gas plays a relatively small role in Maine compared with most states. The big story is geography and infrastructure. Much of Maine has no local gas distribution, so households lean on heating oil, propane, wood, and increasingly heat pumps, while natural gas is concentrated along the southern corridor. Only about 8% of Maine households use natural gas as their primary heating fuel, and the state ranks among the lowest in per-capita natural gas use nationwide. Winter is long and cold, yet the limited network keeps direct residential gas demand modest, while power plants and industry use gas more selectively alongside renewables and biomass.
Most customers are served by Unitil and Summit Natural Gas, and the footprint may narrow further since Unitil has agreed to acquire Maine Natural Gas, pending approval. That concentration underscores how Maine’s gas story differs from its neighbors. The state’s energy mix is shaped less by gas pipelines and more by heating oil, propane, and clean electricity, with natural gas filling targeted roles where the pipes run.
Largest Natural Gas Companies in Maine
Many of the residents of Maine receive their natural gas utility service from one of the larger companies that service the state.
Maine Internet Connectivity
Largest Internet Providers in Maine
When it comes to high-speed internet, homes in Maine have plenty of options to stay connected! From bustling cities to quiet rural areas, a variety of providers offer reliable service across the state. Here are some of the biggest names keeping Maine homes online and in the loop:
Utility Costs in Maine
The average monthly total utility bills in Maine is $292.09, which is 5.39% higher than the national average.
Maine Deregulaton of Electric and Natural Gas
Maine is one of sixteen states that has deregulated electricity service. This gives you the opportunity to choose between electric providers for your home. Choose your city below to see a list of utility providers available in your area.
Find Utility Providers In Maine
Utility Providers by City in Maine
City Name | Population | Municipal Electricity |
---|---|---|
Auburn | 23,790 | No |
Augusta | 18,895 | No |
Bangor | 31,920 | No |
Bath | 8,718 | No |
Belfast | 6,890 | No |
Biddeford | 22,331 | No |
Brewer | 9,606 | No |
Calais | 3,010 | No |
Cape Neddick | 2,485 | No |
Caribou | 7,448 | No |
Cumberland Center | 2,956 | No |
Ellsworth | 8,340 | No |
Gardiner | 5,944 | No |
Hallowell | 2,542 | No |
Lake Arrowhead | 3,007 | No |
Lewiston | 36,615 | No |
Lisbon | 3,456 | No |
Lisbon Falls | 4,213 | No |
North Windham | 5,395 | No |
Old Town | 7,415 | No |
Portland | 220,807 | No |
Presque Isle | 8,859 | No |
Rockland | 6,977 | No |
Saco | 20,203 | No |
Sanford | 21,812 | No |
South Berwick | 3,596 | No |
South Eliot | 3,342 | No |
South Paris | 2,169 | No |
South Portland | 26,428 | No |
Waterville | 15,872 | No |
Westbrook | 20,074 | No |
York Harbor | 3,819 | No |