Impacts of community-led energy retrofitting of owner-occupied dwellings

Gupta, Rajat, Barnfield, Laura and Hipwood, Tara (2014) Impacts of community-led energy retrofitting of owner-occupied dwellings. Building Research & Information, 42 (4). pp. 446-461. ISSN 0961-3218

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Community-led approaches have emerged in the UK as an alternative route for realizing reductions in domestic energy demand through changes in homeowners' understanding and behaviours when coupled with physical retrofitting. A socio-technical approach is used to develop and apply a monitoring and evaluation framework. This framework comprises assessment of longitudinal energy use, in-situ monitoring and qualitative social science surveys in order to evaluate the impacts (on changing individual and household energy behaviours) and effectiveness (on achieving real savings in energy use and carbon emissions) of energy retrofits of 27 owner-occupied homes across six low carbon communities (LCCs). Results indicate that the energy retrofits have been reasonably effective in terms of reducing energy use in dwellings (75% of homes experienced reductions in gas and/or electricity use). The research also reveals wider impacts of retrofits on indoor environmental conditions and behaviours of the occupants. Such impacts, intended or otherwise, may not be always positive; however, the LCCs appear particularly successful in facilitating the households, through increased motivations, capability, awareness and knowledge relating to energy use and behaviours. Insights from the study can help to inform future strategy implementation for reducing energy demand from existing housing to meet national CO2 targets.

Item Type: Article
Uncontrolled Keywords: environmental monitoring, energy use, low carbon community, owner-occupied houses, post-occupancy evaluation, retrofit
Subjects: K900 Others in Architecture, Building and Planning
Department: Faculties > Engineering and Environment > Architecture and Built Environment
Depositing User: Becky Skoyles
Date Deposited: 11 Apr 2019 13:53
Last Modified: 10 Oct 2019 20:04

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