Energy use in non-domestic buildings: The UK government's new evidence base

Policy for reducing carbon emissions from non-domestic buildings in the UK relies at present on survey and modelling work carried out in the 1990s. The UK government's Department of Energy and Climate Change (DECC) is engaged in a programme of new research to update this evidence base. The work has two main components. The first is a database - the National Energy Efficiency Data framework (NEED) - in which floor area and activity data for non-domestic premises are being linked to electricity and gas consumption at the individual property level. The second is a research project of sample surveys designed to elicit information about buildings and energy use, but also opportunities for abatement and the behavioural and organizational factors affecting efficiency improvements. A pilot survey of the food and mixed retail sector has been carried out in advance of further surveys of the entire range of building types. The research programme is described along with some of the methodological problems it raises.