Prior to joining 100 Resilient Cities, Sandy Tung managed the sustainable buildings portfolio at Time Equities, a New York based real estate firm. During that time she managed building projects pursuing LEED Certification in the US and Canada, and oversaw energy efficiency retrofit projects for the firm’s commercial properties. She was also responsible for monitoring building energy performance and conducting energy savings analyses to assess the quality of efficiency upgrades. She has also worked for several non-profit organizations, including the Global Energy Initiative and Energy Vision. Sandy holds a Master of Science in Physics and a Master of Sustainable Energy Futures from Imperial College London.