This document is a diploma supplement for Franco Cascella, who earned a Laurea Magistrale (master's degree) in Energy Engineering from Politecnico di Milano in 2014. The supplement provides details on Cascella's program of study, including coursework, grades, final classification, and professional qualifications obtained. It also describes the Italian higher education system and distinguishes between the three main cycles of study: Laurea (bachelor's degree), Laurea Magistrale (master's degree), and Dottorato di Ricerca (doctoral degree).