Mark C. Trexler has more than 25 years of energy and environmental experience, and has focused on global climate change since joining the World Resources Institute in 1988. He is now Director of Climate Strategies and Markets at Det Norske Veritas (DNV).

Mark C. Trexler has more than 25 years of energy and environmental experience, and has focused on global climate change since joining the World Resources Institute in 1988. He is now Director of Climate Strategies and Markets at Det Norske Veritas (DNV).