This thesis analyses the development and evaluation of Renewable Energy Communities (REC) through a multi criteria approach that integrates technical, economic and social spheres. The study focuses on the Trigoria neighborhood in the city of Rome (Italy), for the potential establishment of a REC in partnership with the Campus Bio-Medico University as a consumer. A third party firm designs a photovoltaic plant, which, together with Campus load analysis, is simulated in SAM (System Advisor Model) to assess energy demand and production profiles, providing the energy criteria. The economic criteria quantifies monetary flows, incentive mechanisms and energy sales, defining the economic investment and cash flows for both the firm and the Campus.