Our Company 
service area quick facts

CMP serves more than 600,000 customer accounts in an 11,000-square-mile service area in central and southern Maine.

Quick Facts

  • Average annual usage per residential customer - kWh: 6,469
  • System peak demand - MW: 1,680
  • Approximately 25,000 miles of line and 280 substations 
  • General Office: 83 Edison Drive, Augusta, ME 04336
  • Service Centers: Alfred, Augusta, Belfast, Bridgton, Brunswick, Dover, Fairfield, Farmington, Lewiston, Portland, Rockland, Skowhegan 

          

                     

                     Sales

                     Customer Class  Kilowatt Hours (thousands)
                     Residential Accounts 3,699,505
                     Commercial 3,163,562
                     Industrial 2,471,201
                     Lighting 36,286
                     Total 9,370,553
                            

                           Customer Accounts

                           Customer Class  # of Customers
                           Residential Accounts 548,295
                           Commercial & Industrial 63,935
                           Lighting 545
                           Total 612,775
                           Data as of 1/26/2015