Dr. Zhou has been working in the field of HVAC equipment manufacturing, building energy  efficiency optimization and energy simulation since 1994, and he has served as a researcher in the R&D centres of internationally renowned air conditioning equipment manufacturers, such as Carrier and Daikin. In 2009, he joined the company energydesign, founded by Prof. M.N.Fisch, and became the Managing Director in 2013.

William Bahnfleth is a professor of architectural engineering at the Pennsylvania State University. He held previous positions as Senior Consultant for ZBA, Inc. in Cincinnati, OH and Principal Investigator at the U.S. Army Construction Engineering Research Laboratory in Champaign, IL. He holds BS, MS, and PhD degrees in Mechanical Engineering from the University of Illinois and is a registered professional engineer. At Penn State, Dr. Bahnfleth teaches undergraduate courses in HVAC fundamentals and system design, and graduate courses in district cooling systems and indoor air quality.

Mr. Weekes has over forty-five (45) years of comprehensive consultation expertise and project experience in the implementation and management of inspections for hazardous materials in numerous buildings throughout Canada and the United States including universities, colleges, governmental offices, and commercial and residential buildings. During the course of Mr. Weekes’ career, he has served in numerous senior management positions in both the consulting and insurance industries.