Professor Ruzhu Wang has been Director of the Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University since 1993 and is a leading scientist in the area of adsorption refrigeration research and solar cooling. In recent years he has also had a deep involvement in green building energy systems. Prof. Wang has published more than 300 journal papers, about 200 of which are in international journals, and has written 5 books on refrigeration technologies. He was elected as one of the top one hundred outstanding professors in China Universities by MOE China in 2007. Prof. Wang was appointed deputy Editor-in-Chief for the international journal Energy and Associate editor of Solar Energy. In the last ten years, he has been invited to give plenary lectures in international conferences more than 10 times.