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350Brooklyn is part of a worldwide mass movement to address the climate crisis.  We stand with those around the world confronting the fires, hurricanes, droughts and poisoned air, water and land of climate change and industrial pollution on a daily basis.  We stand with the citizens, students, governments, scientists, engineers, nurses, farmers and everyone in between, fighting for solutions.  

Stand with us. We need marchers, writers, artists, researchers, fundraisers, organizers, speakers, and more.  We need your concern, your skills and abilities, your passion and commitment.  Whether it’s one hour a month or a few hours a day – whatever is right for you – we’re so excited to have you.

Filling this form will subscribe you to our newsletter as well as letting us know what you’re interested in working on so we can help you get plugged in to our organization 

Action you can take TODAY!

Next General Meeting – December 9th

Sign up for a fun end-of-year meeting featuring a watch party and pub quiz!

Join Us for 350Brooklyn’s Fall 2021 Climate Wednesdays Series

Our Fall 2021 series continues with “Active Hope: Emotional Resilience in the Face of the Climate Crisis”. Sign up now with BPL to attend this event on Zoom!

Sign up for curbside composting!

Sign up is open for curbside composting. DSNY wants to hear from everyone interested in Curbside Composting as it helps them make the case to expand this service to more neighborhoods.

Break Free From Plastic: Take Action Against Extraction

Sign this petition as part of our #breakfreefromplastic actions to ask the Biden Administration to stop issuing permits for new and expanded petrochemical facilities

Pledge to vote YES on Clean Air, Clean Water Amendment

Pledge to vote YES on proposal 2 this November, to secure clean air, clean water, and a healthful environment as a right for every New Yorker, for generations to come!

Petition: Don’t vaporize Brooklyn!

National Grid is proposing to build two new dirty fracked gas vaporizers at its Greenpoint storage facility at the head of the North Brooklyn Pipeline. Gov Hochul’s Department of Environmental Conservation (DEC) will decide soon whether to grant a permit for those vaporizers. Sign the petition to say, FRACK NO!

Other ways to connect

Come to an Event

The core of our work is rooted in activism and there’s always something happening. We organize or participate in events of all kinds – marches and protests, town hall meetings, educational lectures, phone banks, socials, and more. Check out the calendar for upcoming events or sign up to the newsletter for event updates straight to your inbox.

Attend a Monthly Meeting

The 350Brooklyn monthly general meeting takes place on the 2nd Thursday of each month. Each meeting features an interesting speaker and is a chance to hear from our workgroups and ongoing campaigns.
Coronavirus Update: Monthly meetings will be held via Zoom until further notice. Meeting links will go out in our newsletter, or keep an eye on our calendar.