The Washington Materials Marketplace is a free online platform for businesses, organizations and entrepreneurs to sell or gift their leftover raw or by-product materials.

Request an Account Today

This platform aims to create a closed-loop, collaborative network where hard-to-recycle waste and by-products become another organization’s raw materials. Such as:  

Helping Washington organizations: 

How to Join 

Help jumpstart this new platform by requesting a 15-minute demonstration, an account and/or creating your first listing today! Your free membership will help Washington organizations prevent, reduce and divert waste for more regenerative and sustainable communities.  

Visit the Washington Materials Marketplace to learn more. 

What is a closed-loop or circular economy?  
The Ellen MacArthur Foundation describes a circular economy as, “A systems solution framework that tackles global challenges like climate change, biodiversity loss, waste, and pollution. It is based on three principles, driven by design: eliminate waste and pollution, circulate products and materials (at their highest value), and regenerate nature.”  Find examples here.