He is Director of Energy Efficiency Division in the Center for Renewable Energy Sources and Saving (CRES). From February to September 2012 he was also General Director in charge. He is Mechanical Engineer with Ph.D. degree. He has worked in the field of Renewable Energy Sources and Environmental Protection as a consultant to the private and public sector. For many years he was a surveyor for insurance companies. He was Chairman of the Hellenic Association for the Cogeneration of Heat and Power – HACHP, member of the administration committee of the Hellenic Institute of Production and Operations’ Management of the Hellenic Management Association, and from March 2013 he is President of the Hellenic Institute of Electric Vehicles – HELIEV.