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Be part of the action. Have an Impact. Give.

Every contribution you make during our Campaign for a Sustainable CT will be DOUBLED. Donate today.

Congrats 2024 Fall Certified Communities

Congrats to our 22 certified communities! - Learn more

Congrats 2024 Fall Climate Leaders

Congrats to our 2024 fall class of Climate Leaders! - Learn more

Actions & Impact

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

The IMPACT

Join us for a conversation with Jessica LeClair, Sustainable CT's Executive Director.

Free training, resources, tools

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

What's New?

Tune in to the latest episode of the IMPACT, featuring Jessica LeClair, Executive Director of Sustainable CT.

The Campaign for a Sustainable CT has begun! Be part of the action. Have an impact. Give.

Congratulations to our certified communities! And thank you for joining us at the Kate to celebrate your success - you made it a most enjoyable and inspiring event.

Climate Leader Designation

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

Learn More

Community Match Fund

A fast, flexible (and 5 years old!) program to support sustainability initiatives throughout Connecticut. Get inspired to start your own Community Match Fund campaign by viewing our flipbook of recent projects.

Get Inspired

Funders & Sponsors

Event Sponsor

Founding Funder

Supporting Funder

Participating Communities

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

View Map

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.