A joint work was developed by ACR+ member LIPOR and the University of Oxford to compare the economic and environmental performance of different biowaste management strategies, entitled "Comparison of local and centralized biowaste management strategies – A spatially-sensitive approach for the region of Porto”, including Greater Porto as a Case Study.

This study aimed to compare centralized and decentralized systems for the region of Porto and assess whether creating additional urban farms could reduce costs and environmental impacts.

Source: www.lipor.pt (in Portuguese)