About Center on Sustainable Communities

Center on Sustainable Communities promotes residential green building in Iowa to encourage homeowners and building professionals to embrace conscientious building practices that create sustainable neighborhoods. COSC serves as a resource for education and provides a broad network of local and green building professionals; a local connection to suppliers of green building products; a sample showroom of green building products; and a local schedule of green building seminars and workshops.

COSC's office and showroom is located at:

219 1/2 Fifth Street, Suite A

Historic Valley Junction

West Des Moines, IA 50265