About Sustainable Purchasing

Sustainable purchasing is an innovative approach to purchasing products and services that reflect fiscal responsibility, social equity, and community and environmental stewardship. more...

About the Sustainable Purchasing Network

This year, the Delta Institute will work with Chicago area businesses and municipalities to implement green purchasing pilots and establish a regional Sustainable Purchasing Network... more...

Working with the Responsible Purchasing Network

The Delta Institute and the Center for the New American Dream’s Responsible Purchasing Network (RPN) are working together to form a Great Lakes affiliate of the RPN. more...