We are a volunteer-led San Diego County nonprofit organization concerned about climate change. We are raising awareness, mobilizing San Diegans, developing leaders, and advocating for climate action.

Share your passion an SD350 Climate Action Team!

Ready to take action on climate change but not sure where to start? Join us on Saturday, January 28th in Vista to explore SanDiego350’s volunteer teams and committees and brainstorm with other participants about potential new teams – because when we work together, we’re powerful. This meetings is especially geared for new members. We’ll be talking about the best ways to build the climate movement, advocate for climate policies at the local and state level, and educate the public. Space is limited. Refreshments. Please RSVP Now.

Join the Climate Contingent at the Women’s MarchWOMENS2.jpg

On Saturday, January 21st, we’ll join together with thousands in San Diego to send a strong message of unity with the Washington march, supporting a platform which includes protection of the environment and climate as well as women’s rights and racial and economic justice.  Our contingent will elevate the climate component while supporting the overall message. Please wear your SanDiego350 t-shirt and RSVP (link below) so we can bring enough signs.

When: Saturday, January 21, meet up between 9 and 9:30 am (we need to distribute signs and form a contingent before the march begins at 10am)

Where: Meetup at the parking lot at 1300 Third Ave (@ A St), San Diego 92101


SanDiego350 Ballot Measure Results

Thanks to everyone who supported our recommendations for voting on CA and local ballot measures. Fortunately the outcomes on these measures (pending a final count by the Registrar of Voters) are what we hoped for. The detailed pdf file is here.



Fundraising Drive Success!

Thank you to all our members for giving SanDiego350 a more powerful, far reaching voice to advance climate solutions in our community by helping make our first fundraising drive a success. We raised over $13,000 and added 14 monthly sustaining donors. These funds will allow us to mobilize San Diegans to advocate for better policies for clean energy, transit, and reducing greenhouse gas emissions, create more impactful and dramatic campaigns & actions, and expand our public education programs in schools & faith groups.  THANK YOU!!!!

Our Public Service Announcement (PSA)

Vea PSA en español / View PSA in Spanish


YouTube   TV coverage and footage from rallies can be seen on our YouTube channel

Climate change is real. It’s happening now. Together, we can stabilize our climate and move to a clean energy future.