4 Horizon 2020 projects working on biowaste valorisation have teamed up to promote innovative solutions for the circular bioeconomy. This joint initiative is named ROOTS-circulaR pOlicies for changing the biOwasTe System. The projects - HOOP, ValueWaste, Scalibur and WaysTUP - are piloting new solutions to transform urban biowaste and wastewater into valuable products like Feed, Fertilisers, Bioplastics, Biopesticides, Proteins and Bioethanol.

The promoters have discussed their views and shared their concerns on policy barriers hindering innovations that lead to the Circular Economy for urban biowaste. As a result of the discussion, 4 focus topics have been singled out, accompanied by proposed solutions, that will constitute the key messages and be addressed in future initiatives.