It is currently possible to detect a continuous and alarming increase in primary energy consumption through the analysis of historical data and future perspectives. In this context, the European Union launches the SCORE project “Supporting Consumer co-Ownership in Renewable Energies”, within the scope of the Horizon 2020 program. This project focuses in overcoming the usage of fossil fuel energy in favour of renewable energy sources (RES), through the creation of “Energy Communities”. The term “Energy Communities” denotes a project carried out by citizens, which autonomously organized themselves in order to construct a new energy structure that aggregate producers and consumers in matter of energy, creating “Prosumers”.