Social learning and energy systems - implementing a high energy saving goal in a residential area

Panel: 8. Dynamics of consumption

This is a peer-reviewed paper.

Author:
Wiktoria Glad, Linköping University, Sweden

Abstract

Generally, retrofitting existing housing stock is considered the area with the most energy-efficiency potential, since buildings last a long time and turnover is slow. This paper presents practice-based research into social learning in the domain of new energy systems in existing dwellings. A case study from Sweden is presented and analysed in relation to social learning. The methodology and data collection are guided by a “thick description” approach that acknowledges the importance of putting human action in context. The theoretical framework chosen also stresses contexts, using social learning concepts from social shaping of technology (SST) theory. The energy systems as used and managed by professionals and tenants of this retrofitted housing project are the focus. I analyse three connected systems, i.e., the electricity, heating, and hot water system, all parts of a novel individual metering and debiting system installed during the retrofit. An overall goal of the retrofit was to reduce energy demand by 52% which was achieved but not by the measures invested in. The delivery, metering, and debiting of the energy services are managed in-house by the housing company, but it is up to the tenants to reduce their energy demand. The housing company’s technology and implementation policies were ambivalent and evolved in response to the needs of professionals and tenants. Statistics from the property owner’s evaluation indicate that the project achieved its goal, but the figures hide that it might have been due to fewer flats, new tenants and new use of buildings.