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NO KINGS March (SanDiego350 Contingent)

When: October 18, 2025 @ 9:30 am – 12:00 pm
Where: Waterfront Park, 1600 Pacific Hwy, San Diego, California, 92101

Join SanDiego350’s contingent of climate marchers at the National NO KINGS March in San Diego.

Resist Trump Flash Banner Action – Del Mar

When: October 1, 2025 @ 4:00 pm – 5:00 pm
Where: Del Mar Heights Rd & Interstate, 5, Del Mar, California, 92014

With all the negative actions that the Trump administration has been taking on climate and environmental policy, we must continue to push-back against Trump and broadcast our concern to the public. So the Raise the[…]

SD350 Social: Kayaking To Clean Our Wetlands

When: September 27, 2025 @ 10:00 am – 2:00 pm
Where: Bayside Park;, 999 Bayside Pkwy, Chula Vista, 91910

 SanDiego350 is inviting you to join us as we celebrate our beautiful wetlands. We will be partnering with Ocean Connectors, and will be kayaking to clean our local wetland. Are you interested in connecting with other[…]

Say no to SDG&E’s expensive greenwashing! (5pm hearing)

When: September 26, 2025 @ 5:00 pm – 7:00 pm
Where: United Way of San Diego, 4699 Murphy Canyon Rd., San Diego, California, 92123

The California Public Utilities Commission (CPUC) is holding a public hearing to receive YOUR input on SDG&E’s proposal to test adding hydrogen to natural gas at their Kearny Mesa facility. Join us to speak out[…]

Say no to SDG&E’s expensive greenwashing! (2pm hearing)

When: September 26, 2025 @ 2:00 pm – 4:00 pm
Where: United Way of San Diego, 4699 Murphy Canyon Rd., San Diego, California, 92123

The California Public Utilities Commission (CPUC) is holding public hearings to receive YOUR input on SDG&E’s proposal to test adding hydrogen to natural gas at their Kearny Mesa facility. Join us to speak out against[…]

Local Climate Action at a Crossroads (Climate Week Partner Event)

When: October 2, 2025 @ 6:00 pm – 8:00 pm
Where: Hubbs-SeaWorld Research Institute;, 2595 Ingraham St, San Diego, 92109

​Local Climate Action at a Crossroads: Accountability, Activism, and People Power ​As San Diego launches its inaugural Climate Week, this panel event hosted by the San Diego Sierra Club highlights the urgent role of local climate[…]

Cycling towards Cleaner Air (Climate Week Partner Event)

When: October 1, 2025 @ 5:00 pm – 8:00 pm
Where: Balboa Park, San Diego, California

San Diego Climate Week Kickoff Event: Cycling towards Cleaner Air Balboa Park​Join San Diego Climate Week and BikeSD for an exciting evening at the Mingei International Museum in beautiful Balboa Park to celebrate the launch[…]

Movie Night (Climate Week)

When: October 6, 2025 @ 7:30 pm – 9:00 pm
Where: Crown Point Park (register for exact location), San Diego, 92109

Women in Cleantech & Sustainability + SanDiego350 Movie Night!  Get ready for an unforgettable evening at Crown Point Park on October 6th! Women in Cleantech & Sustainability and SanDiego350 are teaming up to bring you an[…]

Make Polluters Pay (Climate Week)

When: October 8, 2025 @ 6:00 pm – 7:00 pm
Where: Zoom

Learn about the biggest climate bill California has ever seen. And see how you can help San Diego youth get it past the finish line.

Rally Against Environmental Injustice

When: September 15, 2025 @ 5:00 pm – 6:00 pm
Where: Kimball Park; E, 12th St, National City, 91950

Join SanDiego350 and our allies at the Environmental Health Coalition to demonstrate against a biodiesel transfer station planned in the Port of San Diego, just ⅓ mile from Kimball Elementary. This project would bring 70+[…]