Samane Ghandehariun is an assistant professor at the School of Mechanical Engineering, Iran University of Science and Technology (IUST) in Tehran, Iran. She received her PhD in Mechanical Engineering from the University of Ontario Institute of Technology in Canada. Before joining IUST in 2018, she had served for several years as a researcher and lecturer at the Clean Energy Research Laboratory, Ontario Tech University, and University of Alberta in Canada, working on modeling, techno-economic and life cycle assessment of various energy conversion and storage systems including heat recovery processes, and hydrogen production. Her areas of research expertise include dynamic modeling, energy, exergy, economic, and environmental analyses and multi-objective optimization of sustainable, renewable-energy-based, and heat recovery systems.Marc A. Rosen is a professor at Ontario Tech University (formally University of Ontario Institute of Technology) in Oshawa, Canada, where he served as founding Dean of the Faculty of Engineering and Applied Science. He is also the Editor-in-Chief of the International Journal of Energy and Environmental Engineering and the founding Editor-in-Chief of Sustainability. He has written numerous books and journal articles. Professor Rosen received the President's Award from the Canadian Society for Mechanical Engineering in 2012. He is an active teacher and researcher in sustainable energy, environmental impact of energy and industrial systems, and energy technology (including heat transfer and recovery, renewable energy and efficiency improvement). His work on exergy methods in applied thermodynamics has been pioneering and led to many informative and useful findings. He has carried out research on linkages between thermodynamics and environmental impact and ecology. Much of his research has been carried out for industry.