Behavioural changes after energy efficiency improvements in residential properties

Suffolk, Christine and Poortinga, Wouter ORCID: https://orcid.org/0000-0002-6926-8545 2016. Behavioural changes after energy efficiency improvements in residential properties. Santarius, Tilman, Walnum, Hans Jakob and Aall, Carlo, eds. Rethinking Climate and Energy Policies. New Perspectives on the Rebound Phenomenon, Springer, pp. 121-142. (10.1007/978-3-319-38807-6_8) Item availability restricted.

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Abstract

This chapter investigates occupants’ behavioural changes as a result of energy efficiency improvements in the home. A controlled intervention study was set up to examine potential rebound effects and the psychological constructs that might contribute to these effects. Residents of a number of economically deprived communities in Wales were sent self-completion questionnaires before and after they received energy-efficiency improvements under the Arbed scheme. Residents of three nearby communities served as controls for the study. Utility meter readings and indoor air temperatures were also taken for a sub-sample of the study. While there were very few differences in indoor air temperatures between the two groups, the Arbed group was found to use less energy after energy efficiency measures were installed. Observed energy savings were however lower than predicted, suggesting an average rebound effect of 54 %. Although no evidence was found for changes in other energy-related behaviours, there were some changes in a number of associated psychological constructs. Self-reported environmental identity increased for the Arbed group after energy efficiency measures were installed. Similarly, significant differences were also found between the two groups for attitudes towards reducing the amount of heating used in the home. The results provide an indication that psychological mechanisms may underlie the rebound effect.

Item Type:	Book Section
Date Type:	Publication
Status:	Published
Schools:	Architecture Psychology
Subjects:	N Fine Arts > NA Architecture
Publisher:	Springer
ISBN:	9783319388052
Funders:	BRE Trust
Date of First Compliant Deposit:	7 November 2016
Date of Acceptance:	18 June 2016
Last Modified:	14 Jun 2024 14:06
URI:	https://orca.cardiff.ac.uk/id/eprint/95890

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