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Congrats 2022 Certified Communities

Learn more about our 24 certified communities.

Congrats 2022 Climate Leaders

Learn more about our inaugural class of Climate Leaders!

Actions & Impact

Stay up to date with the latest and greatest Sustainable CT news - Learn more

This month: recorded live at the CPES conference - a reporters' panel discussion.

Climate Leader Designation

Be a part of our 2022 pilot to help YOUR community reduce its greenhouse gas emissions - Learn more

Have a great idea?

We have funds and coaching to support sustainability projects in your community.

Free training, resources, tools

We’re eager to help your community become more sustainable - Learn more

Free coaching and tools to embrace diversity and advance inclusion.

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Connecticut Public Showcases Sustainable CT Grantees

What's New?

Congrats to our 2022 certified comunities and our first Climate Leaders.

The November edition of Actions and Impact is now available.

The Nov. 17th Office Hours: it’s never too early to chat about a Community Match Fund project.

Join us on Nov.18th for our Coffee Hour about all things recycling.

Climate Leader Designation

Celebrating municipalities that are reducing harmful greenhouse gas emissions while saving money, improving public health, and building community.

Become a Climate Leader!

Community Match Fund

A fast, flexible funding program to support wide-ranging sustainability initiatives throughout Connecticut. Learn more. View current and past Match Fund projects.

Program Sponsors

Supporting Funder

Founding Funder

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Participating Communities

View the map of Connecticut’s registered communities. Search the completed actions database.

Certification Program Statistics

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.