Duncan Cox

Thornton Tomasetti, Inc., UK Head of Sustainability


Duncan leads the sustainability practice in Thornton Tomasetti’s London office. He works closely with the Structures and Facades teams to incorporate sustainability into design, from concept through to delivery. His team uses parametric design tools to consider the whole life carbon impacts of different design iterations, allowing design teams to consider both the operational and embodied carbon impacts of a design as well as daylight, glare, and comfort. Duncan has emerged as a leading voice on whole life carbon in the industry, with over 10 years experience in embodied carbon data collection, R&D, tool development, and low carbon design, specification and procurement strategies. Duncan leads the specification and procurement workstream for LETI and is often invited to join industry task force groups to help define net-zero carbon frameworks, strategies for adoption and change to regulation and…

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