Determine Your Customer Type

Retail Electricity Suppliers in Maine

  • View a map of electric utility service areas

  • If you are a customer of Van Buren Light & Power, Houlton Water Company or Eastern Maine Electric Company check the supplier list for Maine Public Service Company.  Otherwise, if you are a customer of another consumer owned electric utility, check the supplier lists for Central Maine Power Company and Bangor Hydro-Electric Company.  Suppliers serving in these neighboring areas may also serve in yours.

  • The information below should help you determine your customer type.
    You may also wish to refer to your electric bill or contact your utility's customer service department.

Customer Type Central Maine Power Company Bangor Hydro-Electric Company Maine Public Service Company
Residential - typically a home or apartment - typically a home or apartment - typically a home or apartment
Small
Commercial,
General Service
- small business or other non-residential service
- peak demand of 20 kW or less
- corresponds to Rate Class SGS
- small business or other non-residential service
- peak demand of 25 kW or less
- corresponds to Rate Class B
- small business or other non-residential service
- peak demand of 50 kW or less
- corresponds to Rate Class C
Medium
Commercial,
Industrial,
General Service
- mid-size business, industrial or other non-residential
- peak demand between 20 kW and 400 kW
- corresponds to Rate Class MGS
- mid-size business, industrial or other non-residential
- peak demand between 25 kW and 500 kW
- corresponds to Rate Classes D1 and D2
- mid-size business, industrial or other non-residential
- peak demand between 50 kW and 500 kW
- corresponds to Rate Classes ES and EP
Large
Commercial,
Industrial,
General Service
- large business, industrial or other non-residential
- peak demand greater than 400 kW
- corresponds to Rate Classes IGS and LGS
- large business, industrial or other non-residential
- peak demand greater than 500 kW
- corresponds to Rate Class D4
- large business, industrial or other non-residential
- peak demand greater than 500 kW
- corresponds to Rate Classes E-S-T, E-P-T, S-T, H-T