SanDiego350 is an inclusive volunteer organization devoted to inspiring a movement to prevent the worst impacts of climate change and climate injustice. We strive to create a future that supports a livable planet and just society through education and outreach, public policy advocacy, and mobilizing people to take action.

San Diegans Mobilize against Offshore Drilling

On Feb. 3 hundreds of San Diegans joined local elected officials including Assemblymember Todd Gloria and SanDiego350, Oceana, Greenpeace and Sierra Club in opposing Trump’s plan to open California and other U.S. shores to offshore drilling, advocating a rapid and just transition to 100% renewable energy instead. Watch TV coverage and view photos from the rally. Stay tuned for other ways to participate in this campaign.

Help San Diego Get to 100% Clean Energy  

Community Choice Energy is the key to getting the City of San Diego to 100% renewable energy by 2035.  CCE allows cities and counties to purchase power on behalf of their residents and businesses to provide 100% renewable energy at a competitive prices while providing local control and local family sustaining clean energy jobs to our region. To learn more about Community Choice and the benefits it can bring to San Diego click here.

We need your help to get to 100% renewable energy! If you are ready for Choice. Raise your voice! Call, write and email the Mayor and your City Councilmember today and urge them to support Community Choice for San Diegans!

Want to do more?! Email Ryan O’Connor at to get involved.

Support Grassroots Climate Action in San Diego!

Please support our efforts to empower San Diegans to take meaningful action on climate change.  Become a monthly donor or make a one-time donation at the SanDiego350 website — or send a check.

Great Turnout for Tom Steyer Talk!

On September 7th, Tom Steyer joined roughly five hundred San Diegans to talk about current issues in climate change politics and NextGen America’s work to prevent climate disaster, promote prosperity, and protect the rights of every American.

Thanks to everyone who turned out and the evening’s many cosponsoring organizations.

Check out the event photos here.

Thanks for joining the People’s Climate March!!!

Photo by Bee Mittermiller

On Saturday, April 29th, over 5,000 thousand San Diegans joined hundreds of thousands nationally to send a strong message of unity with the massive Washington march. Facing the looming threat of a President who denies the reality of climate change, and openly attacks women, people of color, immigrants, Muslims, people with disabilities, LGBTQ people, workers, and so many more, we are standing up and taking action to protect everything and everyone we love.

We marched for our families. We marched for our air, our water, and our land. We marched for clean energy jobs and climate justice. We marched for our communities and the people we love. And we were louder and stronger than ever before.

See the PCM website for photos, news coverage, our coalition and more


Check out our Flickr Account for photos from recent events


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.