Prof Lei Wang is a “Hundred-Talent Program” Research Fellow, National Excellent Young Scholar, and Humboldt Fellow at the College of Energy Engineering, Zhejiang University. Prof Wang obtained his PhD degree from the Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University. He was a Post-doctoral Fellow at The University of Sheffield and Technische Universität Dresden. His research interests include low-carbon treatment of hazardous waste, recycling combustion residues into sustainable construction materials, CO2 sequestration and utilisation in minerals. He has published over 70 papers in the Top 10% SCI journals, including 5 Hot Papers and 15 Highly Cited Papers, and co-edited one book and contributed chapters to 6 books (over 4500 citations with an h-index of 43). He has served as an Associate Editor for Soil Use and Manag., Editorial Board for J. Hazard. Mater., and Guest Editor for 9 leading SCI journals, and recognized as a Top Peer Reviewer by Publons and an Outstanding Reviewer by 5 Elsevier Journals. Prof. Tsang is the leading scientist in the fields of waste-to-resource technology, hazardous waste treatment, and carbon capture and utilization. Over the years, Dan has published more than 500 peer-reviewed papers in the top 10% journals, including 88 Highly Cited Papers as of March 2022. He was awarded as 2021-2023 Highly Cited Researcher (Clarivate Analytics) in two academic fields of Engineering as well as Environment and Ecology. He is the Chairman of the Hong Kong Waste Management Association, and the Waste Management Subcommittee of Advisory Council on the Environment, HKSAR Government. He has been invited to deliver more than 160 invited talks at international conferences and invited seminars at overseas universities. His professional contribution has been recognized by local and international communities, and he has served as the Editor-in-Chief, npj Materials Sustainability, Nature Portfolio (2023-), the Associate Editors for the top 10% journals, such as Science of the Total Environment (2018-2024), Critical Reviews in Environmental Science & Technology (2018-), Journal of Environmental Management (2022-), Journal of Hazardous Materials (2019-2021); and served as Editorial Boards for Bioresource Technology (2019-), Environmental Pollution (2019-), Chemosphere (2015-), etc. Prof. Jianhua Yan is a Vice President of Zhejiang University since 2016. He was awarded as Cheung Kong Scholar in China owing to his significant academic contribution to the field of waste-to-energy technology. His research interests focus on the clean and efficient incineration of solid wastes, incineration pollution control, and sustainable treatment and utilization of incineration ash. He has developed clean incineration technologies for municipal solid waste, integrated technologies of sludge drying and incineration, dioxin emission control and online measurement technologies. He established the first dioxin analytical laboratory in China in 2005. He has published over 400 peer-reviewed journal papers, 8 books and 67 invention patents. He is the founder and editor-in-chief of Waste Disposal & Sustainable Energy. In addition, as the first author, he won the second prize of the National Scientific and Technological Progress Award in China.