• Welcome to 350 Maine

    We're a grassroots movement dedicated to solving the planetary climate crisis.

    About Us

  • JEDI Glossary

    Learn more

  • Climate Justice

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  • Maine Climate Action Now!

    Learn more about our statewide climate coalition!

    More Info

  • Get Involved

    This movement needs your voice. Join us!

    Take Action

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  • Upcoming Meetings and Events

    Please join us at any of the meetings and events hosted by 350 Maine groups!
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  • Stop New England's Greenwashing of Mega Dam Hydropower!

    Register now for this educational event that you won’t want to miss! By attending, you’ll learn more about the regional and international issue of the CMP Corridor, and what you can do as residents in New England to take action and stand up for climate justice. You'll hear from Carlton Richards, a youth from the Cree community of Pimicikamak, where hydropower development by Manitoba Hydro has destroyed over 50,000 square miles of rivers, streams, and forests; Lokotah Sanborn, a Penobscot artist and advocate dedicated to Indigenous liberation and empowerment, who is also a member of Sunlight Media Collective, Racial Equity and Justice, Needlepoint Sanctuary, and a founding member of Bomazeen Land Trust; Melissa Ferretti, Chairlady and President of the Herring Pond Wampanoag Tribe, that has called on Governor Baker of Massachusetts and Governor Mills of Maine to reject Canadian hydroelectricity imports and NECEC.
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  • JEDI Glossary

    This glossary is meant to serve as a guiding document as 350 Maine strives to truly embody Justice, Equity, Diversity and Inclusion (JEDI) in our work to address the climate crisis. We want to note that we all have work to do and it will take a lifetime. Here is just one place to start.
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  • Coalition Work

    We're actively making progress on some of the most important issues facing the climate justice movement.
    Learn More
  • Donate


    Your contribution will help us build a strong movement to take action for climate justice in Maine. 350 Maine is only as strong as its grassroots network of volunteers and donors, so we sincerely thank you for your support!

    Please consider helping to sustain our efforts with a MONTHLY DONATION. Click here to make a monthly contribution. 

    To give a tax-deductible donation by check: Please make the check out to our kind fiscal sponsor, Resources for Organizing and Social Change. Don't forget to write "350 Maine" in the note field! If a tax-deductible donation is not necessary, the check can be made out to 350 Maine. Mail to: 350 Maine, P.O. Box 4736, Portland, Maine 04112

    Thank you to our sponsors: 



    Funding for 350 Maine and Maine Youth for Climate Justice was provided by the New England Grassroots Environment Fund