XENIOS POLIS participated in the 2nd Transnational Project Meeting of the project “GREENO2 – Green Roofs in higher education institutions as sustainable cEnters for research, participation, ENvironmental consciousness and O2 generation”- which was hosted by the University of Cadiz (Spain), on April 03-04, 2024. 6 countries (Italy, Greece, Poland, Ukraine, Romania, Spain) from 8 organizations, University of Tuscia, Panteion University of Athens, XENIOS POLIS, Taras Shevchenco National University of Kyiv, University of Cadiz, Akademia Kultury, Spolecznej, GRIPEN EUROPE, LIM Srl, discussed the project’s progress in all fields, the desk research, the digital environment (digital platform and AI digital support centre) and the dissemination.