From October 14th to 16th, 2025, the FESI International Exhibition for Integrated Sustainable Buildings was held at the BolognaFiere Exhibition Center in Bologna, Italy. Organized by Messe Frankfurt Italia, the show is a key trade event in the field of smart building technology, focusing on cutting-edge areas such as building automation, IoT integration, energy management, etc., with the aim of creating a platform for exchange and cooperation between construction and renovation professionals, as well as real estate sector and providers of energy efficiency and sustainability solutions. A series of conferences and seminars covering topics such as digitalization, building information modeling (BIM), artificial intelligence, etc. will be held during the exhibition. Participants will be able to earn training credits (CFUs) and have the opportunity to learn about successful cases of smart building technologies in the residential sector, making it an important platform for exploring innovative solutions in the construction industry and promoting the transformation of green buildings.