The Water Efficiency Clearinghouse is a partnership between the American Water Works Association, the U.S. EPA, and the Bureau of Reclamation to serve as the preeminent resource for water efficiency and conservation.

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Government agency providing information and assistance on sustainability principles.

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Public interest research and advocacy organization providing guidance in the cleanup of one of the worlds largest estuaries.

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Public interest advocacy organization encouraging sustainable strategies.

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Public interest education resource promoting a sustainable development approach to economic development in our communities.

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Government agency responsible for the implementation of the Clean Water Act and the Safe Drinking Water Act.

Pennsylvania State University, Center for Sustainability

Integrates education, research, and outreach on issues of sustainability through innovative, interdisciplinary projects, facilities, and hands-on learning opportunities


Public interest promoting sustainable home, workplaces, and communities through education, research, advocacy and technical assistance.

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