Stakeholder Specific Multi-Scale Spatial Representation of Urban Building-Stocks
Artikel i vetenskaplig tidskrift, 2018

Urban building-stocks use a significant amount of resources and energy. At the same time, theyhave a large potential for energy efficiency measures (EEM). To support decision-making and planning, spatial building-stock models are used to examine the current state and future development of urbanbuilding-stocks. While these models normally focus on specific cities, generic and broad stakeholder groups such as planners and policy makers are often targeted. Consequently, the visualization and communication of results are not tailored to these stakeholders. The aim of this paper is to explore the possibilities of mapping and representing energy use of urban building-stocks at different levels of aggregation and spatial distributions, to communicate with specific stakeholders involved in the urban development process. This paper uses a differentiated building-stock description based on building-specific data andmeasured energy use fromenergy performance certificates formulti-family buildings (MFB) in the city of Gothenburg. The building-stock description treats every building as unique, allowing results to be provided at any level of aggregation to suit the needs of the specific stakeholders involved. Calculated energy use of the existing stock is within 10% of the measured energy use. The potential for EEM in the existing stock is negated by the increased energy use due to new construction until 2035, using a development scenario based on current renovation rates and planned developments. Visualizations of the current energy use of the stock as well as the impact of renovation and new construction are provided, targeting specific local stakeholders.

energy efficiency measures


energy development scenarios



stakeholder communication


Magnus Österbring

Chalmers, Arkitektur och samhällsbyggnadsteknik, Byggnadsteknologi

Liane Thuvander

Forskning - Arkitekturens teori och metod

Erika Mata Las Heras

IVL Svenska Miljöinstitutet

Holger Wallbaum

Chalmers, Arkitektur och samhällsbyggnadsteknik, Byggnadsteknologi

ISPRS International Journal of Geo-Information

2220-9964 (eISSN)

Vol. 7 5 173- 173

Omställning mot hållbar tillväxt av byggnadståndet på områdesnivå

Energimyndigheten (38896-1), 2014-07-01 -- 2017-12-31.




Annan naturresursteknik

Miljöanalys och bygginformationsteknik




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