Yiqun Pan, IBPSA-China Co-chair, IBPSA Fellow. Full professor in the School of Mechanical Engineering, Tongji University, China. Prof. Yiqun Pan has spent around 20 years researching and teaching in the fields of building performance simulation, green building technologies, and community energy planning. She is the fellow of IBPSA. At IBPSA, she has served as Member of the Editorial Board of Journal of Building Performance Simulation since 2013 and Member of Education Committee since 2017. At IBPSAChina, she has been Member of Board of Directors since 2012. In 2012, she served as the Chair of the 1st Asia conference of IBPSA (ASim2012) hosted at Shanghai, China and the Vice-President of the Chinese Society of HVAC Simulation Special Committee. She is the author of five books as first/chief author and over 110 scientific journal papers, leading the development of a co-simulation model of occupant behavior, IAQ, and building energy – subtask 2 of the kernel development of whole building performance simulation platform (China National KeyR&D Plan).