Professor of Architecture in the Built Environment, University of Reading

Senior Building Services Engineer, WSP

Energy Engineer, Troup Bywater + Anders

VP Specifier Support, Xicato

Technical Application Manager UK & IE, Zumtobelgroup UK & IE

Associate, RWDI

President, Society of Light and Lighting

Mechanical Engineer, Infrastructure, Atkins

Associate Sustainability Consultant, Buro Happold Engineering

Editor, CIBSE Journal

Associate Engineer, Atkins

Deputy Director of the Urban Observatory, Newcastle University