Carbon Footprint

Clean Air

Climate Change

Energy Conservation

Green Building/Renovation/Green living

Habitat/Plant/Animal Species Conservation

Hazardous Waste/Toxic Substances


Organic Gardening


Resource Conservation

Responsible Travel and Outdoor Activities

Rivers/Lakes/Oceans Renewal & Protection

Sustainable Communities

Water Conservation

Wetlands Protection/Restoration

Multiple Issues/Miscellaneous

Center for Biological Diversity

Center on Race, Poverty and the Environment
The Center on Race, Poverty & the Environment is an environmental justice litigation organization dedicated to helping grassroots groups across the United States attack head on the disproportionate burden of pollution borne by poor people and people of color.

California Regional Environmental Education Resources
Building upon a strong foundation of science, partnership and field demonstration, CI empowers societies to responsibly and sustainably care for nature for the well-being of humanity.

Earthjustice is a non-profit public interest law firm dedicated to protecting the magnificent places, natural resources, and wildlife of this earth, and to defending the right of all people to a healthy environment.

Earth Share of California, Southern California
EarthShare California’s mission is to protect, support and improve California's natural heritage of clean air, safe water, diverse wildlife, and healthy communities and families by raising funds for leading environmental organizations.

Ecology Center of Southern California
A non-profit, tax-exempt organization founded in 1958, dedicated to improving the quality of life on this planet.

Latino Issues Forum
Latino Issues Forum (LIF) is a non-profit public policy and advocacy institute dedicated to advancing new and innovative public policy solutions for a better, more equitable, and prosperous society.

Planning and Conservation League
Lobbying Arm of the Environmental Movement PCL partners with hundreds of California environmental organizations, to provide an effective voice in Sacramento for sound planning and responsible environmental policy at the state level.

Rocky Mountain Institute (RMI)
Established in 1982 by resource analysts L. Hunter Lovins and Amory B. Lovins. Excerpt from Mission Statement: “…our mission is to drive the efficient and restorative use of resources. RMI's style is nonadversarial and transideological, emphasizing integrative design, advanced technologies, and mindful markets.”

Union of Concerned Scientists
Citizens and Scientists for Environmental Solutions, a nonprofit organization.

WiserEarth is a free online community space connecting the people, nonprofits and businesses working toward a just and sustainable world

Worldwatch Institute
Worldwatch Institute delivers the insights and ideas that empower decision makers to create an environmentally sustainable society that meets human needs; (excerpt from mission statement).