Chongqing Kang is full Professor of electrical engineering in Tsinghua University and Chairman of Executive Committee of Department of Electrical Engineering. His research interest focused on power system planning, power system operation, renewable energy, low carbon electricity technology and load forecasting. Professor Kang is Fellow of IEEE and IET and he leads one of the Major State Basic Research Development Program “Smart Grid Technology and Equipment” in 2016. He is the Editor-in-Chief of International Transactions on Electrical Energy Systems (Wiley). He has been on the editorial board of 5 international journals including IEEE Transactions on Power Systems and Electric Power Systems Research and 4 Chinese journals indexed by EI. He has published 3 monographs(in Chinese) as the first author and one book in English(second author).