There is a need for better cooperation across sectors and industries to secure a successful transition towards a circular economy in Vestland. As a result, this project will: (A) Develop new assessment tools aiming to measure the effects of industrial symbiosis and circular value chains on the environment, economy, and society. (B) Identify how to collaborate better across industrial sectors and green Hubs to create new circular value chains in Vestland. (C) Establish a forum for the creation of a network of collaboration between relevant actors in Vestland.