Central Maine Power (CMP) was founded in 1899 and today serves approximately 653,170 electricity customers in an 11,000 square-mile service area in central and southern Maine. At CMP, we've always been dedicated to the communities we serve, and strive daily to provide safe, reliable service to customers. That's why we provide more than electricity. We spearhead conservation efforts, encourage economic growth, assist area businesses and fund important charity organizations through established and often one-of-a-kind programs.