Architecture and Technology Institute of Tsinghua University has more than 30 people, including a professor, eight associate professors, two lecturers, three postdoctoral, five architects and over ten doctoral students and graduate students. They have a solid foundation of theories and extensive expertise in sustainable urban planning and design as well as green building design. In recent years, they have worked out a number of designs in sustainable urban planning and green buildings, most of which reached domestic advanced level. The main research directions: sustainable urban planning and design, green building design.