SunnyCambridge_logo (002)

Welcome to the Year of Solar!


Sunny Cambridge is the city-wide initiative that makes it
easy for all types of residents to get solar power for their homes. Cambridge has lined up local solar installers through the EnergySage Solar Marketplace, which helps you request, receive and compare solar quotes 100% online with support available every step of the way.

Visit our Solar Page for more information!




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 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

Have an energy question? Contact the E-Advisor!



Stay Updated

Sign up for our newsletter! We’ll email you 1-2 times a month with our latest blog posts.