Participating Communities

  • 129 Total Registered
  • 72 Currently Certified
  • 3,287 Actions Completed
  • 6 Climate Leaders

Search Features


By Participating Communities: To see the municipalities participating in the program, their contacts, and current certification reports, use the "Map View" or "List View" buttons on this page. You can then sort the list alphabetically by municipality or county.

By Certified Action Filter: Use this filter to search for actions approved in currently certified communities.

By Certification Period: You can view a comprehensive list of past certified towns and their application materials by visiting the Sustainable CT Archives.


If your municipality is not yet registered with Sustainable CT, or if your town is registered but has not yet considered working towards certification, please contact us.  We’d be happy to speak with you, provide any information you may need, and discuss next steps.