Our Company 
Central Maine Power

Who We Are

We've powered Maine's future for over 100 years. We started with
100 customers in 1899. Today we serve more than 600,000. Learn more about us, and how we're beginning our next century of service to Maine.

Environmental Policy

Maine's environment is one of our state's greatest assets and CMP has committed to protect it.

Our Delivery Networks

CMP delivers power over 23,000 miles of electrical lines and through more than 200 substations.

News Room

Recent press releases and archives as well as issue papers, speeches and announcements. 

For Investors

CMP is a wholly-owned subsidiary or Iberdrola USA