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Effects of continuous feedback on households’ electricity consumption: Potentials and barriers

Andreas Nilsson ; Cecilia Jakobsson Bergstad ; Liane Thuvander (Institutionen för arkitektur) ; David Andersson (Institutionen för energi och miljö, Fysisk resursteori) ; Kristin Andersson ; Pär Meiling (Institutionen för arkitektur)
Applied Energy (0306-2619). Vol. 122 (2014), p. 17-23.
[Artikel, refereegranskad vetenskaplig]

Two field experiments were carried out to study (a) the effects on energy savings of continuous visual feedback via in-home displays, and (b) the motives for responding or not. In study 1, 40 participants living in separate or semi-detached houses in two different towns participated. All participants received a questionnaire and a list of possible energy saving measures. Households were then randomly assigned to an experimental condition (display) or a control condition (no display). In study 2, 32 households in rented apartments participated. No significant differences between the conditions were found for either of the studies. In study 2, semi-structured interviews were conducted among nine of the households. Through an analysis of interview transcripts barriers were identified explaining why the feedback intervention was not sufficient to change behaviour and reduce consumption. The barriers experienced indicate that there is a risk of overconfidence in IHDs. For the development of energy policies and more wide-scale implementation, it is important to be aware of the potential obstacles to success.

Nyckelord: Electricity consumption; Intervention; Continuous feedback; In-home displays



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Denna post skapades 2014-02-28. Senast ändrad 2016-10-27.
CPL Pubid: 194274

 

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Institutioner (Chalmers)

Psykologiska institutionen (GU)
Institutionen för arkitektur
Institutionen för energi och miljö, Fysisk resursteori

Ämnesområden

Building Futures
Energi
Annan naturvetenskap
Miljöpsykologi

Chalmers infrastruktur