Cambridge Energy Helpline

Call 617-430-6230 to find ways to save on your energy bill, access City energy programs, or to explore clean energy options for your home.

Low-Income Programs

We can help you make your home more energy-efficient and connect you to services that provide assistance in covering utility costs.

Electrify Cambridge

Learn about our new program to help Cambridge residents with a wide range of clean, green, and all-electric home energy upgrades and sign up for a no-cost consultation.

Renter/Landlord/Homeowner No-Cost Energy Assessment

Learn more about how Cambridge renters, landlords, or condo/homeowners in buildings with 1-4 units can get a no-cost energy assessment.

Cambridge BlocPower Pilot

Learn about our pilot partnership to help multifamily buildings make energy-efficiency and all-electric upgrades with innovative financing support.

Rooftop Solar

Learn about rooftop solar, find the solar potential of your home, and compare rooftop solar quotes.

Community Solar

Save money on your electric bill with community solar, no rooftop installation needed.

Energy Bill Check-Up

Learn how to read and understand your electricity bill, get rid of harmful 3rd party energy suppliers, access programs to reduce your utility bills and more!

Cambridge Community Electricity

Switch to 100% Renewable Electricity today! Our program allows Cambridge residents and businesses to support the development of new local renewable energy projects and receive renewal electricity.

The Cambridge Energy Alliance (CEA) is a service provided by the City of Cambridge to help residents, businesses, and institutions become more energy efficient and access renewable energy services.

Our goals are to help you save money and to reduce our collective carbon footprint.

We connect you to…

  • No-cost Mass Save Home Energy Assessments for all Cambridge buildings
  • No-cost weatherization services for low-income residents
  • Financing options for solar energy and energy upgrades
  • Educational resources on energy efficiency and renewables

Warm Home Cool Planet Blog

Read about Cambridge energy news, energy efficiency tips, and more!

Bring “e” inc. to your school

Host “e” inc. at your school at no-cost through a partnership with the City of Cambridge and provide your students with a hands-on science learning experience.

Find Your Solar Potential

Is your building a good candidate for solar energy? Check our solar map!

Federal incentives for energy efficiency and renewable energy are available, including for appliances, windows, weatherization HVAC, water heating, and more! Click here to learn more.

Stay Updated

The Cambridge Energy Alliance offers several avenues to receive information about energy efficiency and renewable energy services, including a newsletter. Subscribe to our blog to stay updated.

Site updated: September 12, 2024 Page updated: May 20, 2024

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Number of Household Members Income Eligible
Annual Household Income		 Enhanced Residential
Annual Household Income		 Standard Offers
Annual Household Income
1 Up to $45,392 $45,393 – $91,200 $91,201 and higher
2 Up to $59,359 $59,360 - $104,200 $104,201 and higher
3 Up to $73,326 $73,327 - $117,250 $117,251 and higher
4 Up to $87,294 $87,295 - $130,250 $130,251 and higher
5 Up to $101,261 $101,262 - $140,700 $140,701 and higher