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Effects of feedback on residential electricity demand - findings from a field trial in Austria

: Schleich, Joachim; Klobasa, Marian; Gölz, Sebastian; Brunner, Marc

Preprint urn:nbn:de:0011-n-2547970 (199 KByte PDF)
MD5 Fingerprint: b7f60fccda5095e575e03796a465249b
Erstellt am: 14.12.2018

Energy policy 61 (2013), S.1097-1106
ISSN: 0301-4215
Zeitschriftenaufsatz, Elektronische Publikation
Fraunhofer ISE ()
Fraunhofer ISI ()
smart metering; feedback; household electricity consumption

This paper analyzes the effects of providing feedback on electricity consumption in a field trial involving more than 1500 households in Linz, Austria. About half of these households received feedback together with information about electricity-saving measures (pilot group), while the remaining households served as a control group. Participation in the pilot group was random, but households were able to choose between two types of feedback: access to a web portal or written feedback by post. Results from cross section OLS regression suggest that feedback provided to the pilot group corresponds with electricity savings of around 4.5% for the average household. Our results from quantile regressions imply that for households in the 30th to the 70th percentile of electricity consumption, feedback on electricity consumption is statistically significant and effects are highest in absolute terms and as a share of electricity consumption. For percentiles below or above this ran ge, feedback appears to have no effect. Finally, controlling for a potential endogeneity bias induced by non random participation in the feedback type groups, we find no difference in the effects of feedback provided via the web portal and by post.