2021
Consultants & Enablers
Duncan Rotherham headshot
Clean50 Award Logo

Duncan Rotherham

Vice President and Managing Director Canada, ICF

With a staff of over 50, ICF is one of Canada’s largest energy and environment focused strategic consultancies, with experts embedded in every corner of the sustainability industry providing strategic planning, data analysis, and implementation services to organizations across Canada. Since 1997 Duncan has led the team through growth and acquisitions. ICF has delivered energy efficiency and decarbonization programs resulting in over $50 million in rebates distributed to commercial and industrial customers and reductions of over 2 million tonnes of GHG emissions, for organizations such as Energy Efficiency Alberta and the Independent Electricity System Operator of Ontario.