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John Haffner

Deputy Director - Sustainability

Hang Lung Properties

Country or State

Hong Kong


Based in Hong Kong, I’m a sustainability executive with extensive background in Asia, including China, Japan, and Southeast Asia. I have more than two decades of experience in cleantech, infrastructure, and sustainability, including senior corporate roles in the electricity sector in Canada and Asia and wide-ranging experience as a consultant and lawyer. My education includes two law degrees from McGill University, and I am called to the bar in the Province of Ontario. I am a Yale World Fellow (2008) and an Asia Society Asia 21 Young Leader (2011). I am proficient in spoken and written Mandarin. I have also been a lecturer in Climate Change and Energy Law at McGill's Faculty of Law, and have more than 20 publications on various topics including the environment, energy and international affairs.

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Current Position

Deputy Director - Sustainability at Hang Lung Properties


World Fellow