Energy Deregulation in Maine Energy Deregulation in Maine

Energy deregulation has brought about some very much welcome changes in Maine. Not only are residents and business owners enjoying lower rates for their power, but the state itself is also an active user of green energy to supply homes with power.

Before energy deregulation was allowed in the state, utilities in Maine were responsible for the generation and distribution of power. Most of Maine’s power at the time came from fossil fuels and residents had to pay a fortune for electricity.

But in 2000, The Restructuring Act was implemented, and it required utilities to sell their generation assets, and allowed independent distributors to open shop in the state. This now gives the residents an option as to who will supply their power. The lowered price of energy is only one of the many benefits that Maine received from The Restructuring Act.

Soon after, renewable power sources were built. These include wind turbines that can now be found everywhere on the state. Aside from this, Maine is also utilizing tidal power as another source of renewable energy.

Thanks to the changes brought about by The Restructuring Act, Maine is now known as one of the biggest storehouse of renewable energy in New England. This makes living in Maine more bearable even in the long cold winters.

Quick Energy Facts about Maine

  • Non-hydroelectric energy use. Maine has one of the highest percentages of renewable energy use in the country that isn’t related to hydroelectric power.
  • Regional Greenhouse Gas Initiative (RGGI) member. Maine, along with ten other Northeast states, is a part of the RGGI. The Initiative aims to limit greenhouse gas emissions in the country by capping carbon dioxide emissions from the electrical generation sector.
  • Renewable Energy. The utilities in Maine are required by the state to sell up to 30 percent of their energy from renewable resources
  • Gasoline is not mixed with renewable fuels. Unlike other states with deregulated energy provisions, Maine does not require their gasoline supply to be mixed with ethanol or other renewable energy.
  • No appliance efficiency standard. Other states impose an appliance efficiency standard, so that appliances like freezers that are usually found in business establishments are efficient in their energy use. Maine does not have this standard, and so businesses and homes can continue to use their appliances as they see fit.
  • No capping of greenhouse gas emissions. Maine does not cap the greenhouse gas emissions of the businesses in the state. But since they are members of the RGGI, they do cap the greenhouse emissions of power plants in the state.

Maine Energy Providers

Emera Maine Energy Logo

Emera Maine

Emera Maine was establishes on January 2014 after Bangor Hydro Electric and the Maine Public Service merged. The company is known to distribute their services to the Bangor Hydro District with up to 117,000 customers.

Address: 28 Penobscot Meadow Drive
Hampden, ME  04444
Contact: (207) 973-2000

Central Maine Power Company Logo

Central Maine Power

Central Maine Power has been in business since 1899 and was founded by Atty. Harvey Eaton and Engr. Walter Wyman. They have provided power to the residents of central and southern Maine. Today, they serve up to 600,000 residents and businesses and are still growing.

Address: CMP, 83 Edison Drive, Augusta, ME 04336


  • Residential customers: 800.750.4000
  • Commercial / Industrial customers: 800.565.3181
  • Corporate Office: 800.565.0121
  • Residential Credit & Collections: 800.686.4044