Dr. Zhai is a Professor in the Department of Civil, Environmental and Architectural Engineering (CEAE) at the University of Colorado at Boulder (UCB). Dr. Zhai’s research and teaching interests and expertise include: building thermal and environmental systems, indoor and outdoor environmental quality, and sustainable and immune buildings. Dr. Zhai is a Fellow of The International Society of Indoor Air Quality and Climate (ISIAQ), The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), and The International Building Performance Simulation Association (IBPSA).