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About WSPPN

The Western Sustainability and Pollution Prevention Network (WSPPN) is a cooperative alliance of pollution prevention (P2) programs throughout EPA Region 9 (Arizona, California, Hawaii, Nevada, Trust Territories, and Tribal Lands). The network serves as a technical resource for regional P2 issues through researching, consolidating, and disseminating P2 information. WSPPN was established in 1997 and is run as a service provided by The Business Environmental Program (BEP) at the University of Nevada, Reno.

Regional News

U.S. EPA Awards More than $320,000 to California, Arizona Tribes to Reduce Diesel Emissions (June 22, 2017)
U.S. EPA awards $300,000 to East Bay small business that harnesses microbes for green chemistry (April 6, 2017)
U.S. EPA Releases Annual Toxic Release Inventory Report for Pacific Southwest (January 13, 2017)