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Actions & Impact

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

Free training, resources, tools

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

Have a great idea?

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

Climate Leader Designation

Help YOUR community reduce its greenhouse gas emissions - Learn more

2023 Sustainable CT Awards Celebration

Space is limited - register today!

The IMPACT

We catch up with Joshua Steele Kelly, the dynamic Town Manager of Winchester.

Congrats 2023 Certified Communities

Congrats to our 16 certified communities! - Learn more

Congrats 2023 Climate Leaders

Congrats to our 2023 class of Climate Leaders! - Learn more

What's New?

The September edition of Actions & Impact is now available.

The September IMPACT: Joshua Kelly, Town Manager of Winchester.

Introducing The Fellow's Notebook: Dylan Steer, E-bikes in CT!

Congratulations to all the towns that have submitted for fall certification - bravo!

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!

Learn More

Community Match Fund

A fast, flexible funding program to support sustainability initiatives throughout Connecticut. Get inspired to start your own Community Match Fund campaign by viewing a flipbook of recent projects.

Get Inspired

Program Sponsors

Founding Funder

Supporting Funder

Founding Funder

Supporting Funder

Founding 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.