Jingzheng Ren, Ph.D., is an Associate Professor at The Hong Kong Polytechnic University. His research mainly focusesd on process systems engineering for energy, environment, and sustainability. He is also an Associated Senior Research Fellow at the Institute for Security & Development Policy (Stockholm, Sweden) and was an Honorary Associate Professor at the University of Southern Denmark. He has published more than 200 journal papers, authored 1 book, edited more than 20 books, and published more than 50 book chapters. Many of his papers have been selected as Essential Science Indicators top 1% highly cited papers or identified and highlighted as Key Scientific Articles contributing to excellence in energy research.

Chang He, Ph.D., is an Associate Professor at the School of Materials Science and Engineering, Sun Yat-Sen University. His research focuses on process system engineering in interdisciplinary fields such as chemical industry, energy, and applied mathematics. His recent work has applied machine learning, numerical simulation, and modelling to multi-scale integration, design, optimization, and sustainability of advanced energy systems, as well as energy conservation and emission reduction of key process equipment in the energy-chemical industry under uncertain conditions.

Lichung Dong, Ph.D., is a Professor of Chemical Engineering and Deputy Dean at the School of Chemistry and Chemical Engineering, Chongqing University. His research focuses on process system engineering for better sustainability, nanocatalyst, and nanomaterials, and chemical process simulation and optimization.