Since 2005, after electricity market liberalisation, Mastropieri has been a technical advisor in more than 400 energy/utility investment projects - debt and equity - with a cumulative invested value assessed of +6 bn€ corresponding to a +5GW power project.Managing partner and founder of both REA Srl Reliable Energy Advisors and REM Srl Reliable Energy Management, Giuseppe Mastropieri, thanks to his 16 years of experience in energy consultancy, has acquired an in-depth and widespread knowledge of the Italian and European Renewable energy industry and utility sector as well. His entrepreneurial activity extends to GreenGo Srl, a multi-RES professional development platform originating and investing in greenfield energy projects in Italy and focusing on selected MENA countries.Furthermore, Mastropieri is involved as an expert valuator by EISMEA European Innovation Council and SME Executive Agency - for Horizon Europe 2021 2027 - and by CSEA Cassa Servizi Energetici e Ambientali within the "Mission Innovation" for hydrogen promotion and "Electrical System Research" programs appointed by the Minister of Ecological Transition. Mastropieri holds a PhD in Industrial Engineering from the University of Padua and is currently still teaching as a contract professor in Economics and Management of Energy Utilities in the Electrical Engineering course at the University of Bologna.Mastropieri has been a board member of AssoRinnovabili, a primary trading association of the renewable energy sector in Italy, now merged into Elettricità Futura. Lastly, thanks to his top-standing profile, Mastropieri is chosen as a consultant in sensible and relevant litigations involving leading energy and financial players: he provides complex industrial advisory services to manage transaction disputes and forensic engineering advisory.