IAS Senior Fellow Prof. Zhao Tianshou, Cheong Ying Chan Professor of Engineering and Environment and Chair Professor of Mechanical and Aerospace Engineering, was one of two scientists to receive the Prize for Scientific and Technological Progress from the Ho Leung Ho Lee Foundation, in recognition of his contributions to the development of energy-efficient technologies, clean, renewable energy storage devices, and innovative e-fuel storage system, all of which have had a positive impact on the environment.