Important Notice: (July 26, 2019) The Compact recently became aware that Compact power supply customers whose July electric bills have a billing date of July 1 - July 11 were not correctly switched over to the new lower electric rates that were supposed to appear on those bills. Affected customers who were overcharged will receive a credit on their next Eversource electric bill for the amount that they were overcharged on their previous bill. If you have any questions, or if you did not receive a credit on your electric bill for the period ending with your July meter read but believe that you should have, please call our supplier, NextEra Energy Services, at 1-800-381-9192. Please note that customers enrolled in either of the CLC Local Green power supply options were not affected and were switched to the correct supply rates.

Your Energy Resource on Cape Cod and Martha's Vineyard!

Our Mission

Cape Light Compact is a nationally recognized award-winning energy services organization operated by the 21 towns on Cape Cod and Martha’s Vineyard and Dukes County. The Compact’s mission is to serve its 200,000 customers through the delivery of proven energy efficiency programs, effective consumer advocacy and renewable competitive electricity supply.

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Upcoming events

  1. Martha’s Vineyard Dehumidifier Turn-In Event

    September 7 @ 11:00 am - 3:00 pm
  2. Tivoli Day

    September 14 @ 10:00 am - 6:00 pm
  3. Cape Cod Electric Car Show

    September 14 @ 10:00 am - 2:00 pm
  4. Main Streets 2019

    October 2