City Baseline Reports on Local Waste Streams and Policies: Riga, Tartu, Kavala, Barcelona Riga Circular Economy Centre Gets State-of-the-art Interior Solutions Study Visit on Bulky Waste Management to Denmark and Sweden Municipality of Kavala Invests in Knowledge Transfer on Bulky Waste Management Young Climathon 2023 in Riga Develops Circular Economy Solutions Riga City Council Amsterdam University of Applied Sciences (AUAS) Elisava, Barcelona School of Design and Engineering Municipality of Kavala Tartu City Government