Dr. Prof. Jinyue Yan, Fellow of the European Academy of Sciences and Arts, KTH-Royal Institute of Technology and Mälardalen University, Sweden and now Chair Professor of the Hong Kong Polytechnic University. Prof. Yan is the EiC of Elsevier’s journal Advances in Applied Energy and CellPress's journal Nexus. He has served as the editorial board members for many prestigious journals such as Energy, Energy Conversion and Management, Journal of Energy Storage and etc. Prof. Yan has published more than 400 journal in the field of thermal energy utilization, renewable energy systems and CO2 mitigation.