The Reuse Opportunity Collaboratory (ROC) Detroit is a groundbreaking new effort to bring together Detroit industries, institutions, small and medium sized businesses, and entrepreneurs to create closed-loop systems in which one organizations’s waste becomes another’s raw material.


  • Biotic Resources
  • Chemicals
  • Construction & demolition waste
  • Metals & alloys
  • Minerals
  • Other finished goods
  • Paper & Cardboards
  • Plastics & Polymers
  • WEEE
  • Wood