Audubon is an organisation with the mission to conserve and restore natural ecosystems, focusing on birds, other wildlife, and their habitats for the benefit of humanity and the earth's biological diversity.

The California Air Resources Board is a part of the California Environmental Protection Agency, an organization which reports directly to the Governor's Office in the Executive Branch of California State Government. ARB promotes and protects public health, welfare and ecological resources through the effective and efficient reduction of air pollutants while recognizing and considering the effects on the economy of the state.

The Bay Area Air Quality Management District is committed to achieving clean air to protect the public's health and the environment in the San Francisco Bay region.  The Air District aims to attain and maintain air quality standards, increase public awareness of positive air quality choices and develop and implement protocol and policies for environmental justice.

The Brodhead Watershed Association (BWA) is a non-profit environmental organization dedicated to protecting and improving water quality and the environment in the Brodhead watershed.

The California Environmental Protection Agency (Cal/EPA) is the voice for the protection of human health and the environment and to assure the coordinated deployment of State resources. Their mission is to restore, protect and enhance the environment, to ensure public health, environmental quality and economic vitality.

Carolina Wildlife Care is dedicated to the preservation of native wildlife and its natural habitat through rehabilitation, education and environmental conservation. Carolina Wildlife Care is here to promote the balance between man and nature and to encourage the conservation of wildlife habitat in urban areas.

The Canadian Environmental Law Association (CELA) is a non-profit, public interest organization. The organisation uses existing laws to protect the environment and to advocate environmental law reforms.

The Commission for Environmental Cooperation (CEC) is an international organization created by Canada, Mexico and the United States under the North American Agreement on Environmental Cooperation (NAAEC). The CEC was established to address regional environmental concerns, help prevent potential trade and environmental conflicts, and to promote the effective enforcement of environmental law.

The Center for Health, Environment and Justice works to build healthy communities, with social justice, economic well-being, and democratic governance.

C.R.O.W. is one of the nation's leading wildlife rehabilitation hospitals for tropical native and migratory wildlife. A non-profit veterinary hospital, C.R.O.W. provides medical care for more than 3,400 injured, sick and orphaned wildlife patients every year, with the goal of returning them to their natural habitat.

The David Suzuki Foundation has worked to find ways for society to live in balance with the natural world that sustains us. The foundation uses science and education to promote solutions that conserve nature and help achieve sustainability within a generation.

DSIRE, Database of State Incentives for Renewables & Efficiency, is a comprehensive source of information on state, local, utility, and federal incentives that promote renewable energy and energy efficiency.

The mission of the Environmental Protection Agency is to protect human health and the environment. Since 1970, EPA has been working for a cleaner, healthier environment for the American people.

Environment  Canada, for weather and environmental information. Here you can exchange information and share knowledge for environmental decision-making.