Volunteers collecting litter on a beach with reusable bags
Volunteers collecting litter on a beach with reusable bags. Photo: Ocean Blue Project, Inc., CC BY-SA 4.0, via Wikimedia Commons.

Environmental Activism and Community Groups in the Bay Area

July 11, 2026 · Activism · Berkeley Earth Day editors

Community organisations were a big part of every Berkeley Earth Day festival, with tables sharing campaigns, petitions and volunteer sign-ups. The Bay Area has one of the richest networks of environmental groups in the world. This guide sorts them by type so you can find a good fit. We are independent and do not endorse any particular organisation.

Types of groups

FocusWhat they doExamples in the region
Conservation and the outdoorsProtect wild places, lead outings, lobby on land useSierra Club (founded in San Francisco in 1892), regional park and land trust groups
The Bay and shorelineClean-ups, wetland restoration, water qualitySave The Bay, creek and watershed councils
ClimateCampaigns, lobbying, protests, clean energy advocacy350 Bay Area, Citizens' Climate Lobby chapters, youth climate groups
Waste and reuseRecycling, reuse, repair, educationBerkeley's Ecology Center, reuse and repair collectives
Food and farmingFood justice, urban farms, community gardensCommunity garden networks, food justice nonprofits
WildlifeBird counts, habitat work, wildlife rescueLocal Audubon chapters, wildlife rehabilitation centres
Animals and plant-based livingVegan outreach, animal protection, eventsVegan societies and animal advocacy nonprofits

How to choose

  1. Pick your issue. Bay water quality, local parks, climate policy or food? Passion keeps volunteers coming back.
  2. Pick your style. Some people love hands-on work like planting and clean-ups; others prefer writing letters, organising or data work.
  3. Check how they work. Look at a group's website for annual reports, where donations go and how decisions are made.
  4. Try one event. A single clean-up or meeting tells you a lot about the culture.
A hand-painted rainbow banner at the San Francisco Youth Climate Strike in March 2019
A hand-painted rainbow banner at the San Francisco Youth Climate Strike in March 2019. Photo: Intothewoods7, CC BY-SA 4.0, via Wikimedia Commons.

Volunteering ideas

  • Shoreline and creek clean-ups: regular events along the Bay and in East Bay creeks, plus the statewide Coastal Cleanup Day each September.
  • Habitat restoration: pulling invasive plants and planting natives in parks.
  • Community science: bird counts, water monitoring and iNaturalist bioblitzes.
  • Events: staffing festivals, film nights and fundraisers.

How groups raise money

Most local groups depend on small donations and volunteer-run fundraisers: membership drives, film screenings, auctions and raffles. Casino nights, where guests play blackjack and roulette with play money and trade chips for raffle tickets or prizes, have become popular with schools and nonprofits because they are sociable and raise money without selling more stuff. In California, though, nonprofit raffles and gaming events are regulated, so organisers need to check the rules. We explain them in charity raffles, lotteries and environmental fundraising.

Activism and wellbeing

Environmental news can be overwhelming. Many activists say that joining a group is the best remedy for climate anxiety, because it turns worry into action and puts you among people who share your concern. David Brower, whose name is on the Brower Center in Berkeley, liked to remind people to enjoy the work. That is good advice.

Getting involved

Easiest start
Join one clean-up or film night
Hands-on
Habitat restoration, garden work
From home
Letters, phone banks, online campaigns
Skills
Design, data, writing, event planning
Young people
See our youth climate activism guide

If you are under 25, or work with young people, read our story on youth on the front lines of climate activism.