Prof. Agis Papadopoulos is currently working as a Professor at the Department of Mechanical Engineering of the Aristotle University Thessaloniki, Greece, and a Director of the Process Equipment Design Laboratory. He has worked as an expert for a series of international consulting projects, analyzing and implementing energy efficiency and RES policies in Cyprus, the Black Sea and the Caspian region, Egypt and Central Asia. Between 2014 and 2018, He was a Vice-Chairman of the Governing Board of the Open University of Cyprus. Since 2019, he has been a Chairman of the Board of Thessaloniki Water Supply and Sewarage Co. SA. Since 2022, He served as a Board Member of the Hellenic—German Chamber of Commerce and Industry. His main research interests lie in the fields of (a) Energy efficiency and integration of RES technologies in the built environment, (b) Development and evaluation of energy conservation technologies and materials, and (c) Policies and regulatory issues on energy efficiency and RES.