Energy Efficiency for Your Home, Your Business, Your Municipality

 A blower door test measures air leakage that results in costly energy loss. Proper air sealing and insulation can stop leaks and save energy costs.


A blower door test measures air leakage that results in costly energy loss. Proper air sealing and insulation can stop leaks and save energy costs.

Saving Energy and Money

The Compact’s award-winning energy efficiency program gives you the power to take control of your energy use, reduce your energy bills, and protect the environment.

We offer technical assistance, and valuable incentives and rebates for residential and commercial customers, whether you rent or own your home or business space.

Since 2001, consumers on Cape Cod and Martha’s Vineyard will realize more than $635 million in lifetime benefits.  The installation of over 15,000 LED streetlights will save our towns (and taxpayers) more than $800,000 per year.

The first step to your savings is a FREE home or business energy assessment that will identify improvements that can be made and how much you can save.

Click on the links below to learn more about the programs and generous benefits available for your home, business, or municipality.

Energy Efficiency for Home

Energy Efficiency for Business

Energy Efficiency for Municipalities

Energy Education and Programs for Schools

How the Cape Light Compact's Energy Efficiency Programs are Funded

Cape Light Compact’s energy efficiency program is funded through a charge on the monthly electric bill of each Cape Cod and Martha’s Vineyard customer. All electric customers state-wide pay this charge. Prior to the formation of the Cape Light Compact, money for energy efficiency paid by consumers on Cape Cod and Martha’s Vineyard could be used elsewhere in Southeastern Massachusetts. Through the Cape Light Compact, all energy efficiency funds paid by Cape Cod and Martha’s Vineyard customers are used to benefit residents and businesses here.

Click on this image to learn more about the energy efficiency charges on your electric bill:

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