350 Silicon Valley: Green Building Tour!

Celebrate Transit Month & ride Caltrain to Burlingame for a behind-the-scenes architecture tour of the Burlingame Community Center! Check out the event page and RSVP here. September is Transit Month! Celebrate Transit Month by riding Caltrain to Burlingame for a family-friendly event where we explore how green buildings can help shape a healthier future for …

Sun Day: Across the Bay!

Sun Day is a nationwide day of action on September 21, 2025, celebrating the power of clean energy, and pushing back against the politicians and industries trying to hold it back! Find an event near you and take action for clean energy! 350 Bay Area volunteers and local groups will have a presence at these …

California, Stand up to Big Oil Billionaires!

Check out the event page and RSVP here! As the United States braces for extreme heat, wildfires, and hurricanes, the Trump administration just rammed through a mega-bill defunding our communities to give handouts to billionaires. They’re dismantling our democracy, attacking immigrants, and feeding the war profiteers. The attacks on our people are directly tied to …

350 East Bay Meetup: Bioblitz in Tilden Park!

In lieu of the typical 350 East Bay Zoom meeting, the team will be meeting up at this event! See below for more details from organizers. The Climate Emergency Mobilization Task Force & East Bay Regional Park District , cosponsors: UCB Student Environmental Resource Center Nature Education Wellness Together & United Nations Association EB invite …

Recurring

Transportation Monthly Meeting

Transportation Monthly Meeting Transportation is the Bay Area’s biggest single source of greenhouse gas emissions – and emissions are expected to increase again as travel increases and transit ridership remains low. Localities, even those that have declared a climate emergency, are not meeting their climate goals. Join us to work on electrifying transportation, supporting charging …

Recurring

350 SF Monthly Meeting

Let’s Get the City Dealing with the Emergency. Get updates on what’s happened with the Board of Supervisors, Environment Department, the Mayor, electrification, public transit and our climate and equity allies as we push for sufficient funds for climate emergency work. Until the town is GHG-free, our teams will be visiting, calling and emailing city …

Recurring

350Marin Monthly Meeting

350Marin Monthly Meeting 350Marin volunteers meet online at 5:00pm on the first Tuesday of the month. Join in to become more active in Marin! Please RSVP below for a meeting link, or contact us at info@350marin.org for more information.

(Virtual) From No Kings to May Day: Mass Non-Cooperation against Fossil-Fueled Fascism

Fossil Fuels are the backbone of the extractive economy that exploits people and the planet for private profit. The US is experiencing the culmination of a billionaire takeover with Trump destroying decades of social and ecological progress to sell off our futures for the benefit of his Big Oil Billionaire buddies. No Kings on March …

CA Climate Policy Summit

1230 J St, Sacramento, CA 95814 Sacramento

Join elected officials, climate activists, business leaders, environmental justice advocates, scientists, and policy experts to collaborate in support of science-based climate solutions that will help Californians thrive. Connect with professionals pioneering cutting-edge climate strategies in the public, private, and nonprofit sectors. Learn what policymakers are doing to accelerate a clean energy transition that gives all …

Recurring

Youth-Led Mobilizing Team Weekly Meeting

Weekly meeting for 350 Bay Area's Youth-Led Mobilizing Team. Interested in joining? Sign up on our interest form here and someone on the team will reach out to you! Note that on the final Tuesday of the month in lieu of a normal weekly meeting, the Mobilizing Team hosts the Monthly Climate Action Meeting!

(In-person) From No Kings to May Day: Mass Non-Cooperation against Fossil-Fueled Fascism

Fossil Fuels are the backbone of the extractive economy that exploits people and the planet for private profit. The US is experiencing the culmination of a billionaire takeover with Trump destroying decades of social and ecological progress to sell off our futures for the benefit of his Big Oil Billionaire buddies. No Kings on March …

Sit in on 350 Marin Leadership Team Meeting

If you might be interested in becoming more active in 350 Marin, or consider joining our Steering Committee, come sit in on our Steering Committee Zoom Meeting on Tuesday, April 14th at 6:00pm. Please RSVP here for a meeting link, or contact us at info@350marin.org for more information.