Among the new developments of this edition, the institutional presence at the main session of the General Assembly of the Green Economy, with the participation of the Chairman of the Acea Committee for Ethics and Sustainability in the panel “The role of green companies for growth and employment”, as well as participation in other sessions of conferences organised during the trade show and the offer of an educational course on the water cycle, which involved schools through meetings and laboratory experiments with technicians specialised in the quality control of water.