Sergio Sibilio is a full professor of Building Physics and Building Energy Systems at the Department of Architecture and Industrial Design and teaches in the classes of Built Environment Control (MD—Architecture) and Lighting Design (MD—Design for Innovation). He graduated in mechanical engineering, at the Faculty of Engineering of the University of Naples FEDERICO II, in 1986. He subsequently obtained the qualification as a professional engineer. He has been admitted to practice as an engineer and is enrolled in the Engineers Register of the Naples District. In 1990, he obtained his Ph.D., and in 1991, he won a scholarship for post-doctoral research activities at the University of Ancona. The same year, he served at the Faculty of Architecture of the University of Naples FEDERICO II, first as a researcher, and later as an associate professor. Since November 2002, he has been a full professor at the University of Campania, “Luigi Vanvitelli”. He is the author of chapters in two Springer books and the author of more than 200 scientific papers presented at national and international conferences and journals, concerning the fields of Applied Thermodynamics, Lighting, and Energy Saving in Building and the Environment. He is in the top 10 scientists ranking of the worldwide web-based analytics Scival Scholarly Output (Elsevier) for the topics “Combined Heat and Power; Cogeneration Plants; Integrated Energy Systems”.