Data / Nonprofits / California / Berkeley / Environment
Environment nonprofits in Berkeley, CA: 80 registered with the IRS
80 environment nonprofits are registered with the IRS in Berkeley, CA, 79 of them 501(c)(3) charities; the 51 that report revenue took in $238.2 million. The largest by revenue: Klamath River Renewal Corporation ($49.8 million), Earth Island Institute Inc ($41.6 million), Activate Global Inc ($30.6 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Klamath River Renewal Corporation | 501(c)(3) | 2016 | $49.8 million | $59.1 million | 2025-06 |
| Earth Island Institute Inc | 501(c)(3) | 1984 | $41.6 million | $44.5 million | 2025-06 |
| Activate Global Inc | 501(c)(3) | 2016 | $30.6 million | $25.5 million | 2025-06 |
| Ecology Center | 501(c)(3) | 1969 | $18.1 million | $8.8 million | 2024-12 |
| Calcef Innovations | 501(c)(3) | 2007 | $13.3 million | $27.7 million | 2024-12 |
| Gridlab Inc | 501(c)(3) | 2019 | $11.7 million | $3.1 million | 2025-12 |
| Community Conservation Centers Inc | 501(c)(3) | 1974 | $9.9 million | $3.6 million | 2025-06 |
| Global Alliance for Incinerator Alternatives | 501(c)(3) | 2014 | $8.2 million | $5.4 million | 2025-03 |
| The Breakthrough Institute | 501(c)(3) | 2017 | $5.1 million | $6 million | 2025-12 |
| Solidaridad North America | 501(c)(3) | 2013 | $4.4 million | $3 million | 2024-12 |
| Golden Gate Bird Alliance | 501(c)(3) | 1952 | $3.6 million | $3.4 million | 2025-06 |
| Urban Adamah | 501(c)(3) | 2011 | $3.4 million | $17 million | 2025-12 |
| Coastal Quest | 501(c)(3) | 2000 | $3.3 million | $1.6 million | 2024-12 |
| Pesticide Action Network North America Regional Center | 501(c)(3) | 1985 | $3.2 million | $2.8 million | 2025-03 |
| Center for Creative Land Recycling | 501(c)(3) | 1998 | $2.8 million | $1.7 million | 2025-12 |
| Oil & Gas Action Network | 501(c)(3) | 2017 | $2.6 million | $1.9 million | 2024-12 |
| Gridworks Organization | 501(c)(3) | 2014 | $2.6 million | $1.5 million | 2024-12 |
| California Clean Energy Fund | 501(c)(3) | 2025 | $2.3 million | $4.8 million | 2024-12 |
| Story of Stuff Project | 501(c)(3) | 2014 | $2.2 million | $1.4 million | 2024-12 |
| David Brower Center | 501(c)(3) | 2002 | $2 million | $20.5 million | 2025-12 |
| Berkeley Earth Inc | 501(c)(3) | 2013 | $1.9 million | $1.7 million | 2024-12 |
| Roots of Success | 501(c)(3) | 2022 | $1.9 million | $2.8 million | 2025-12 |
| Climate Rights International | 501(c)(3) | 2022 | $1.8 million | $2.2 million | 2024-12 |
| Center for Ecoliteracy | 501(c)(3) | 1983 | $1.6 million | $1.8 million | 2024-12 |
| Bay Nature Institute | 501(c)(3) | 2004 | $1.3 million | $672,642 | 2025-12 |
| Green Science Policy Institute | 501(c)(3) | 2006 | $1.3 million | $3.7 million | 2025-12 |
| Together Bay Area | 501(c)(3) | 2014 | $963,757 | $519,700 | 2025-06 |
| Common Vision | 501(c)(3) | 2013 | $863,417 | $376,746 | 2025-12 |
| Jug Handle Creek Farm and Nature Center | 501(c)(3) | 2002 | $690,979 | $3.2 million | 2025-06 |
| Calflora Database | 501(c)(3) | 2000 | $620,610 | $377,681 | 2024-12 |
| Wilderness Torah | 501(c)(3) | 2013 | $515,434 | $94,250 | 2025-12 |
| Work On Climate | 501(c)(3) | 2022 | $499,810 | $191,268 | 2024-12 |
| Green Cities Fund Inc | 501(c)(3) | 2006 | $453,195 | $226,750 | 2025-12 |
| Fossil Free California | 501(c)(3) | 2016 | $352,049 | $154,316 | 2024-12 |
| Youth for Environmental Sanity | 501(c)(3) | 1998 | $349,322 | $210,452 | 2025-09 |
| Kyes Climate Action Fund | 501(c)(3) | 2024 | $345,926 | $352,600 | 2025-06 |
| Forests Forever Inc | 501(c)(4) | 1995 | $280,858 | $212,165 | 2025-05 |
| Association for Environmental and Outdoor Education | 501(c)(3) | 2014 | $275,100 | $231,977 | 2025-06 |
| Restore Hetch Hetchy | 501(c)(3) | 2000 | $266,607 | $319,426 | 2025-12 |
| Caura Futures Inc | 501(c)(3) | 2006 | $242,767 | $114,380 | 2024-12 |
| Claremont Canyon Conservancy | 501(c)(3) | 2002 | $228,662 | $343,280 | 2025-12 |
| Test Plot Inc | 501(c)(3) | 2023 | $182,954 | $71,744 | 2025-12 |
| Collaborative for Change Inc | 501(c)(3) | 2024 | $110,380 | $2,296 | 2025-06 |
| Pacific Horticulture Society | 501(c)(3) | 1969 | $103,347 | $29,405 | 2025-12 |
| Forests Forever Foundation | 501(c)(3) | 1998 | $99,396 | $477,763 | 2025-05 |
| Friends Foundation International | 501(c)(3) | 1996 | $98,448 | $79,802 | 2025-12 |
| California Botanical Society | 501(c)(3) | 1967 | $53,943 | $293,142 | 2024-12 |
| International Institute of Bengal Basin | 501(c)(3) | 2005 | $39,600 | $12,659 | 2024-12 |
| Bio-Integral Resource Center | 501(c)(3) | 1979 | $28,740 | $7,043 | 2025-12 |
| Womens Forest Sanctuary | 501(c)(3) | 2015 | $6,853 | $185,774 | 2025-12 |
| Solar Roots | 501(c)(3) | 2012 | $6,210 | $26,513 | 2024-12 |
| Accelerating the Transition | 501(c)(3) | 2026 | |||
| Bird Conservation Fund | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Bodega Bay Institute of Pollution Ecology | 501(c)(3) | 1972 | $0 | $0 | 2023-12 |
| California Environmental Quality Group | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| California Garden Clubs Inc | 501(c)(3) | 1969 | $0 | $0 | 2025-06 |
| Chavez Park Conservancy | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Claremont Preservation Coalition | 501(c)(3) | 2017 | $0 | $0 | 2023-04 |
| Climate Tech Action Network | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Farallon Islands Foundation | 501(c)(3) | 1999 | $369,564 | 2025-12 | |
| Friends of the Fountain and Walk | 501(c)(3) | 2012 | $0 | $0 | 2026-06 |
| Gordon Rausser Foundation | 501(c)(3) | 2013 | $13.9 million | 2025-12 | |
| Healing Tide | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Hills Conservation Network | 501(c)(3) | 2010 | $0 | $0 | 2025-03 |
| Jetperfect Foundation | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Make Uc A Good Neighbor | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Mana Ile | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Mineral and Climate Network | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Nativa Foundation | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Ob Alliance Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Off Trail On Track Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Peoples Park Brochures | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Sentinel Advocacy | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Seven Generations | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Super Certification | 501(c)(3) | 2021 | $0 | $0 | 2026-06 |
| The Bicycle Trails Council of the East Bay | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Ukraine Environmental Action Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Urban Habitat Project | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Wild Harvest and Restoration Fund | 501(c)(3) | 2024 | $0 | $0 | 2026-07 |
| Woodfords Conservancy Inc | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
Other causes in Berkeley, CA
- Arts, culture and humanities 202
- Education 174
- Religion-related 96
- Human services 85
- Philanthropy, voluntarism and grantmaking foundations 72
- Community improvement and capacity building 46
- Recreation and sports 43
- Science and technology 42
- Housing and shelter 41
- Health care 39
- International, foreign affairs and national security 38
- Public and societal benefit 22
- Food, agriculture and nutrition 19
- Youth development 18
- Civil rights, social action and advocacy 18
- Mental health and crisis intervention 16
- Crime and legal-related 16
- Employment 15
- Animal-related 14
- Medical research 10
- Public safety, disaster preparedness and relief 7
- Diseases, disorders and medical disciplines 6
- Social science 6
- Mutual and membership benefit 5
Every nonprofit in Berkeley, CA · Environment nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.