Calvin is a Visiting Fellow at the Tsinghua University Finance and Development Center, focusing on green finance development in developing countries. He is also head of Greenpeace East Asia’s Sustainable Finance Program and leads its engagement of the financial community. In the past, Calvin served on the Board of the China Carbon Forum, and was the first Executive Director of the Beijing Energy Network. Prior to coming to China, Calvin worked at Citigroup for close to a decade. Calvin has an MBA from Peking University, and an MSc in Wealth Management from Singapore Management University.