• methane leaks
    Squeaky Leak: Help Locate Natural Gas Leaks In Your Neighborhood 4.94% Funded
  • HEET helped First Parish, Arlington get solar installed in 2013
    Race To Solar: Help Your Local Non-profit Get Solar 60.37% Funded
  • Sign-up for Free Home Energy Assessment!
  • Buy The Honest Book
  • Race to Solar Workshop: August 7th at Boston Public Library, South End Branch

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