Since 2013 Harilaos N. Psaraftis is a Professor at the Technical University of Denmark (DTU), Department of Technology, Management and Economics, Management Science Division. He has a diploma from the National Technical University of Athens (NTUA) (1974), and two M.Sc. degrees (1977) and a Ph.D. (1979) from MIT, USA. He has been Assistant and Associate Professor at MIT from 1979 to 1989 and Professor at NTUA from 1989 to 2013. He has participated in some 55 research projects, including 25 from the EU. He has coordinated 3 EU projects including project SuperGreen on green corridors. He has been a member and chairman of various groups at the International Maritime Organization (IMO), and has also served as CEO of the Piraeus Port Authority (1996 -2002). He has published extensively and has received several academic and industry awards. His latest book is Sustainable Shipping: A Cross-Disciplinary View, Springer (2019).