Great Blue Heron at Legg Lake. Los Angeles Almanac Photo.
| Organization | Address & Telephone | Mission |
|---|---|---|
| Amigos de los Rios | 908 E Altadena Dr, Altadena, CA 91001 | Working to create The Emerald Necklace Regional Park Network encompassing the San Gabriel Forest to the Pacific Ocean to Catalina Island. |
| Active San Gabriel Valley | 10900 Mulhall St, El Monte, CA 91731 | Supporting a more sustainable, equitable, and livable San Gabriel Valley. |
| Antelope Valley Conservancy | PO Box 3133, Quartz Hill, CA 93586-0133 | Local land trust conservancy that obtains and stewards lands important to the community for quality of life, scenic beauty, plant and animal habitat, connectivity for biodiversity, and watershed function. |
| Arroyos & Foothills Conservancy | PO Box 1, Pasadena, CA 91102 | Connecting people and land in the San Gabriel and Crescenta Valleys. |
| Ballona Wetlands Land Trust | PO Box 5623, Playa del Rey, CA 90296 | Dedicated to the acquisition, restoration, and preservation of the entire Ballona Wetlands ecosystem in Los Angeles. |
| Breath California of Los Angeles County | 5858 Wilshire Blvd, Ste 300, Los Angeles, CA 90036 | Promoting clean air and healthy lungs through research, education, advocacy and technology. |
| Burbank Green Alliance | PO Box 10842, Burbank, CA 91501-10842 | Promote effective, sustainable practices and build a network of resources to support Burbank and surrounding communities. |
| California Botanic Garden | 1500 N College Ave, Claremont, CA 91711 | Largest botanic garden dedicated to California native plants, promoting botany, conservation and horticulture to inspire, inform and educate the public and scientific community about California's native flora. |
| California Greenworks | 4521, 3347 W 43rd St, Los Angeles, CA 90008 | Striving to improve the quality of life in the urban communities across South Los Angeles. |
| California Native Plant Society – LA/Santa Monica Mountains Chapter | --- | Working hard to protect California's native plant heritage and preserve it for future generations. |
| California Native Plant Society – San Gabriel Mountains Chapter | 1750 N Altadena Dr, Pasadena, CA 91107 | Working hard to protect California's native plant heritage and preserve it for future generations. |
| California Native Plant Society – South Coast Chapter | --- | Working hard to protect California's native plant heritage and preserve it for future generations. |
| Catalina Island Conservancy | PO Box 2739, Avalon, CA 90704 | Conservation, education, recreation. |
| CicLAvia | 525 S Hewitt St, Los Angeles, CA 90013 | Temporarily removes cars from L.A. streets and fills streets up with smiles. |
| Claremont Wildlands Conservancy | 1320 N Mountain Ave, Claremont, CA 91711 | Preserving our hillsides. |
| Climate Cents | PO Box 4, Culver City, CA 90232 | Connects you to local initiatives that fight climate change & make Los Angeles better. |
| Climate Resolve | 525 S Hewitt St, Los Angeles, CA 90013 | Collaborates with grassroots groups to champion equitable climate solutions, including assisting communities to obtain funding for climate solutions and ensure equitable implementation of climate legislation. |
| Communities for a Better Environment | 6325 Pacific Blvd, Ste 300, Huntington Park, CA 90255 113 E Anaheim St, Wilmington, CA 90744 |
Build people’s power in California’s communities of color and low income communities to achieve environmental health and justice by preventing and reducing pollution and building green, healthy and sustainable communities and environments. |
| Council for Watershed Health | 700 N Alameda St, Los Angeles, CA 90012 | The Los Angeles region's trusted hub for essential watershed research and analysis. |
| Endangered Habitats League | 8424 Santa Monica Blvd, Ste A592, Los Angeles, CA 90069 | Dedicated to the protection of the diverse ecosystems of Southern California and to sensitive and sustainable land use for the benefit of all the region's inhabitants. |
| Environment California | 3435 Wilshire Blvd, Ste 385, Los Angeles, CA 90010 | Protecting the places we love, advancing the environmental values we share, and winning real results for our environment. |
| Environment Now | 12400 Wilshire Blvd, Ste 650, Los Angeles, CA 90025 | Be an active leader in creating measurably effective environmental programs to protect and restore California's environment. |
| Friends of Ballona Wetlands | PO Box 5159, Playa del Rey, CA 90296 | Champion the restoration and protection of the Ballona Wetlands, involving and educating the public as advocates and stewards. |
| Friends of the LA River (FOLAR) | 570 W Avenue 26, Ste 250, Los Angeles, CA 90065 | Educate, empower, and mobilize Angelenos to repair habitat and fight for policies that support healthy, thriving, and equitably access to the Los Angeles River. |
| Grades of Green | 1730 E Holly Ave, El Segundo, CA 90245 | Dedicated to helping schools create environmental change. |
| Heal the Bay | 1444 9th St, Santa Monica, CA 90401 | Works to make our coastal waters clean & healthy. |
| Kounkuey Design Initiative | 309 E 8th St #205, Los Angeles, CA 90014 | Initiative is a design practice that addresses the critical social & environmental issues facing contemporary society. |
| LA Community Garden Council | 4470 W Sunset Blvd #381, Los Angeles, CA 90027 | Strengthen communities by building and supporting community gardens where every person in Los Angeles County can grow healthy food in their neighborhood. |
| LA Compost | --- | A food waste diversion service, promoting community compost hubs to minimize the cycle of consumption and waste |
| Los Angeles Alliance for a New Economy | 464 Lucas Ave, Ste 202, Los Angeles, CA 90017 | Addresses the challenges of working poverty, inadequate health care & polluted communities. |
| Los Angeles Audubon Society | PO Box 411301, Los Angeles, CA 90041-8301 | A chapter of the National Audubon Society. |
| Los Angeles Beautification Team | 1741 N Cherokee Ave, Hollywood, CA 90028 | Serves the greater L.A. community by planting trees, designing and implementing resource conservation projects, and improving school campuses, neighborhoods and business districts.. |
| Los Angeles Conservation Corps | 1400 N Spring St, Los Angeles, CA 90012 | Transforms youth while enhancing communities. |
| Los Angeles League of Conservation Voters | PO Box 2173, Arcadia, CA 91077-2173 | Electing and supporting environmentally responsible candidates for local public office. |
| Los Angeles Neighborhood Land Trust | 1541 Wilshire Blvd, Ste 400, Los Angeles, CA 90017 | Growing healthier communities through urban parks & gardens. |
| Los Angeles Waterkeeper | 120 Broadway, Ste 105, Santa Monica, CA 90401 | Safeguard LA’s inland and coastal waters by enforcing laws and empowering communities. |
| Natural Resources Defense Council | 1314 Second St, Santa Monica, CA 90401 | Ensure the rights of all people to the air, the water, and the wild. |
| Nature Trust of the Santa Monica Mountains | 33905 Pacific Coast Hwy, Malibu, CA 90265 | Committed to protecting natural areas of the Santa Monica Mountains. |
| Palos Verdes / South Bay Audubon Society | PO Box 2582, Palos Verdes, CA 90274 | A women-led beautification foundation using collective action in Pacoima for a safer and cleaner community. |
| Pacoima Beautiful | 12510 Van Nuys Blvd, Ste 302, Pacoima, CA 91331 | A chapter of the National Audubon Society. |
| Palos Verdes Peninsula Land Conservancy | 916 Silver Spur Rd, #207, Rolling Hills Estates, CA 90274 | Preserving land and restoring habitat for the enjoyment and education of all. |
| Pasadena Audubon Society | 750 N Altadena Dr, Pasadena, CA 91107 | A chapter of the National Audubon Society. |
| People for Parks LA | 7119 W Sunset Blvd #512, Los Angeles, CA 90046 | A safe park for every LA child. |
| Physicians for Social Responsibility Los Angeles | 617 S Olive St, Ste 1100, Los Angeles, CA 90014 | Advocates for policies and practices that improve public health, eliminate nuclear and environmental threats, and address health disparities. |
| Plastic Pollution Coalition | 2150 Allston Way, Ste 460, Berkeley, CA 94704 | Committed to stopping plastic pollution. |
| Pomona Valley Audubon Society | 2058 N Mills Ave, PMB 426, Claremont, CA 91711 | A chapter of the National Audubon Society. |
| River LA | 525 S Hewitt St, Los Angeles, CA 90013 Long Beach: 340 Nieto Ave, Long Beach, CA 90814 |
Seeks to restore the Los Angeles River to a vibrant green corridor for us to visit & enjoy. |
| San Fernando Valley Audubon Society | PO Box 7769, Van Nuys, CA 91409 | A chapter of the National Audubon Society. |
| San Gabriel Mountains Regional Conservancy | PO Box 963, Glendora, CA 91740 | Stewarding and sustaining through open space planning and land protection. |
| San Monica Bay Audubon Society | PO Box 35, Pacific Palisades, CA 90272 | A chapter of the National Audubon Society. |
| Santa Monica Mountains Trail Council | PO BOX 345, Agoura Hills, CA 91376 | Dedicated to establishing and maintaining the public trail system throughout the Santa Monica Mountains. |
| Save LA River Open Space | PO Box 1374, Studio City, CA 91614 | Fighting to save the San Fernando Valley's last 16 acres of unprotected open space along the L.A. River. |
| Save Open Space, Santa Monica Mountains | --- | Maintaining open space, protecting wildlife, and preserving natural resources. |
| Sierra Club - Angeles Chapter | 3250 Wilshire Blvd #1106, Los Angeles, CA 90010 | Serving Los Angeles and Orange Counties. |
| Surfrider Foundation | PO Box 6010, San Clemente, CA 92674-6010 | Protection and enjoyment of oceans, waves and beaches through a powerful activist network. |
| Tar Sands Action SoCal | --- | Educating & organizing people of Southern California to take action against Tar Sands and other fossil fuel destruction. |
| The Climate Registry | PO Box 811488, Los Angeles, CA 90081 | Design and operate voluntary and compliance GHG reporting programs globally, and assist organizations in measuring, verifying and reporting the carbon in their operations so they can manage and reduce it. |
| The Friends of the Los Angeles River | 570 W Ave 26 #250, Los Angeles, CA 90065 | Working to restore the natural and historic heritage of the Los Angeles River. |
| The River Project | (818) 980-9660 | Working toward a living Los Angeles River, nourished by a healthy watershed |
| Theodore Payne Foundation for Wildflowers and Native Plants | 10459 Tuxford St, Sun Valley, CA 91352 | Promote, preserve & restore California landscapes, & habitats to educate & acquire knowledge about California flora & natural history. |
| Topanga Creek Watershed Committee | PO Box 959, Topanga, CA 90290 | Help preserve, protect, and improve the health and well-being of the Topanga Creek Watershed and everything that lives there. |
| TreePeople | 12601 Mulholland Dr, Beverly Hills, CA 90210 | Environmental nonprofit that unites the power of trees, people & nature-based solutions to grow a sustainable future for L.A. |
| TreePeople Land Trust | 23075 Mulholland Hwy, Calabasas, CA 91302 | Keeping the wildlands wild, restoring the land, building stewardship, recreation and research. |
| U.S. Green Building Council - Los Angeles | 525 S Hewitt St, Los Angeles, CA 90013 | Environmental nonprofit that works to create a more sustainable built environment through education, innovation, and impactful action. |
| Whittier Audubon Society | PO Box 548, Whittier, CA 90608-0548 | A chapter of the National Audubon Society. |
