Authoritative experts and institutional representatives contributed: the President of the Regina Benessere Italia Cabinet, Filomena Maggino, the Minister for Infrastructure and Transport, Paola De Micheli, the Asvis spokesperson, Enrico Giovannini, the Undersecretary of the Ministry for the Environment, Land and Sea, Roberto Morassut, the member of the Arera College, Andrea Guerrini and the Head of Sustainability Practice of The European House Ambrosetti, Carlo Cici.