Dr. Yiu Fai Tsang is an Associate Professor in the Department of Science and Environmental Studies at The Education University of Hong Kong (EdUHK). He received his BEng and PhD in Environmental Engineering from The Hong Kong Polytechnic University (PolyU). Prior to joining EdUHK, he was a Visiting Scholar in the Department of Agricultural and Biological Engineering at the University of Illinois at Urbana-Champaign (UIUC) and a Research Fellow in the Department of Civil and Environmental Engineering at PolyU. Currently, he is the Editor-in-Chief of Energy & Environment (SAGE), Subject Editor of Process Safety and Environmental Protection (Elsevier), Associate Editor of Water Science and Technology (IWA), and Editorial Board Member of Chemical Engineering Journal (Elsevier). He has served as the Managing/Lead Guest Editor of six special issues in renowned SCI-listed journals. He also received the President’s Award for Outstanding Performance in Research (Research Excellent Award) from EdUHK in 2017/18.