ITACUS co-chair Antonia Cornaro, together with Activity Group 2 leader Chrysothemis Paraskevopoulou and UCL Bartlett School of Planning student Asimina Paraskevopoulou, jointly presented their contribution on “Urban Underground Space and Sustainability: an Integrated Approach on the City of the Future” to a distinguished international audience of planners, architects and built environment professionals at the "Changing Cities" International conference in Chania, Greece. The paper was co-authored by ITACUS co-chair Han Admiraal and presented the work of ITACUS and Activity Group 2 on Urban Sustainability. The presentation was well received and new contacts were made further enhancing and strengthening the ITACUS network.