Dr. Haris Doukas is an Assoc. Professor at the School of Electrical & Computer Engineering of the National Technical University of Athens, Greece. His field of expertise is related with the development of decision support systems for energy and climate policy, placing the human factor at the core of the modelling processes. He has more than 200 scientific publications in international scientific journals, 1 book in Greek and 2 Book in English, as well as numerous presentations in international conferences, chapters, articles in technical books and magazines respectively. For his work, has was been awarded by the NTUA, the Aristotle University of Thessaloniki (AUTH), the State Scholarship Foundation (IKY), the Technical Chamber of Greece (TCG), the Hellenic Operational Research Society (HELORS), as well as the World Renewable Energy Council (WREC).