David is the Chair of the Board of Directors of Toronto Hydro Corp., 407 International Inc. and PCI Geomatics Inc. He serves as a member of the Board of Directors of Cricket Energy Holdings Inc. David is Vice Chair of the Energy Transformation Network of Ontario of the IESO, a member of the Advisory Board of MaRS Advanced Energy Centre and a member of the Council for Clean and Reliable Energy. He also is a member of the Board of the Ontario Energy Association, having served previously as Chair of the Board. David was a partner in Gowling WLG for over 30 years where he acted for corporations, municipalities and utilities involved in the generation, distribution, transmission, marketing and financing of energy. He served on Gowling WLG’s Executive Committee and Board of Trustees and was Chair of the Firm’s Energy and Infrastructure Industry Group and International Management Committee. David is on the Board of Governors of York University and chairs the Board’s Governance and Human Resources Committee. David received an Honorary Doctorate from York University in 2012. He previously served as Chair of the Toronto Board of Trade and continues to serve as a member of the Board’s Audit Committee. As Chair, David launched the Board of Trade’s focus on energy and infrastructure development and renewal in the Greater Toronto region. David was the Chair of Board of the Ontario Centres of Excellence Inc. 2004-2010 and in that position led the creation of the Centre of Excellence for Energy which has supported energy innovation across Ontario. David has also served as Chair of the Stakeholder’s Alliance for Electricity Competition and Customer Choice, was a member of the Canada-US Electric System Working Group which investigated the massive blackout in August 2003, co-led an investigation team into the 2006 nationwide blackout in Jamaica, was a Member of the Ontario Ministry of Energy’s Electricity Conservation and Supply Task Force (2003-2004) and served on the Ontario Distribution Sector Review Panel (2012). David was named the Leader of the Year by the Ontario Energy Association in 2013.