Ian is a Reader and Sustainable Design Engineer, with expertise in energy demand in buildings, energy technology deployment, indoor environmental quality and health impacts. Ian has also undertaken research and consultancy on evaluating UK government housing and energy policy, environmental masterplanning design and sustainable development, research on energy demand and energy efficiency in buildings and low carbon technologies. Ian works at the UCL Energy Institute and the UCL Institute for Environmental Design and Engineering at the Bartlett School of Environment, Energy and Resources. Prior to joining UCL, Ian worked in the engineering and building development industry in the UK as a project engineer to develop sustainability strategies for over a dozen masterplan scale developments in the UK and abroad, including the London 2012 Olympic Parkland; prior to this he developed urban development strategies in Canada. Ian has worked as a consultant to Government and private industry.