In the context of Sustainable Energy Days, the EVIDENT project hosted a virtual event about energy saving and energy efficiency, presenting the project’s objectives, the experiments that are being conducted, and the respective results obtained so far. In this respect, Ph.D. Candidate Dimitrios Pliatsios presented an overview of the EVIDENT project, highlighting the motivation behind the project, the main pillars, and the use cases that are currently under implementation. Finally, members of the EVIDENT project, along with sister project members and experts, participated in a panel discussion focusing on the importance of energy efficiency and the relevant policy measures.