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.

Fundraising Drive – Powerful Together! Sept 6-22hands with planet

Give SanDiego350 a more powerful, far reaching voice to advance climate solutions in our community by helping make our first fundraising drive a success. More 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.

Learn more and donate!

La Mesa Climate Action Plan 

Help the City of La Mesa create strong climate action plan that achieves 100% clean energy. Important public  meetings on August 3, August 15 and September 19. More information.

Volunteer Coordinator Wanted

SanDiego350 is seeking a qualified independent contractor to serve as a part-time Volunteer Coordinator. This position is open until filled. Apply today!


On Saturday, May 14, we’ll be headed up to Los Angeles to join Bill McKibben, Tom Steyer, and thousands of other Californians to participate in a mass mobilization to Break Free from Fossil Fuels.  BF1

Break Free from Fossil Fuels Los Angeles is one of several mass mobilizations around the globe that will call for an end to fossil fuel extraction, keeping coal, oil and gas in the ground,  an end to environmental racism, and transitioning to 100% renewable energy.

In Los Angeles we’ll be talking about the need to keep California oil in the ground (CA is the 3rd largest oil producing state in the nation), to stop drilling next door to homes, schools, and businesses in Los Angeles and the Central Valley, and to investigate and prevent fossil fuel disasters like the massive gas leak at Aliso Canyon.

RSVP TODAY and invite your friends!

Huge turnout for San Diego’s Climate Justice March

Thanks the roughly 700 people who turned out for the Climate Justice March and Rally on December 12, 2015. Together with the many other events occurring in the US and around the world we raised awareness of the talks, and challenged local and national leaders to act boldly to solve the climate crisis. View photos here.


Success – CA’s huge pensions funds to divest from coal!

Thanks to everyone who emailed, called, or met with their state legislators as part of our effort to pass SB 185, the coal divestment act.

Recent Event roundups: 

Clean Not Extreme Fracking event, Ocean Beach, Ca 8-1-15

Trans-Pacific Partnership Rally, La Jolla, CA, 5-27-15

March for Real Climate Leadership Oakland, CA, 2-7-15

High Water Line project Mission Beach, CA, 1-19-15








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.