William Sisson

William Sisson serves as the Executive Director for North America at the World Business Council for Sustainable Development since January 2019, focusing on pro-sustainability initiatives across Canada, Mexico, and the United States. Prior to this role, Sisson accumulated over three decades of experience at United Technologies Research Center, where key positions included Sr. Director of Sustainability, Director of Sustainability, and Director of Carrier Program Leader. Responsibilities encompassed leading sustainable product initiatives, energy-efficient building efforts, and coordinating with external sustainability groups. Sisson's earlier experience at Carrier Corporation included managing global products in commercial controls. Academic credentials feature an MBA from MIT Sloan School of Management, an MS in Mechanical Engineering from Rensselaer Polytechnic Institute, and a BS in Engineering from Virginia Tech.