About Us

Advisory BoardThe Western Sustainability & Pollution Prevention Network (WSPPN) is a strategic alliance involving local, state, federal and tribal pollution prevention (P2) programs throughout EPA Region 9. EPA Region 9 includes the states of California, Nevada, Arizona, Hawaii, Tribal Lands and the Trust Territories of Guam and American Samoa. C2P2C
Use our directory and find out about programs in the Region and what they do.
Listserv InfoStay connected to the latest Pollution Prevention announcements for EPA Region 9 through subscription to the WSPPN listserv. Rapid ResponseIf you can’t find the P2 information you’re looking for on our website, use the Rapid Response and we will try to find it for you.