A multi-scale and GIS-based investigation of climate change effects on urban climate and building energy demand for the city of Stuttgart

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dc.contributor.authorAli-Toudert, Fazia
dc.contributor.authorJi, Limei
dc.date.accessioned2021-01-06T11:14:49Z
dc.date.available2021-01-06T11:14:49Z
dc.date.issued2019
dc.description.abstractThis paper presents a multi-scale and GIS-based investigation approach whose goal is to quantify the consequences of a climate change scenario (2041-2050) on the energy demand of buildings by comparison to a past scenario (1991-2000) applied to the city of Stuttgart. Energy simulations are made at building scale while taking into account the surrounding urban microclimates. The investigation method combines 1) numerical modelling using TEB and TRNSYS, 2) design of experiments (DOE) statistical analysis for data pre- and post-processing, and 3) GIS techniques. The outcome of the study is the heating and cooling energy demands summed up at city block level and displayed in 2D GIS maps. The results reveal that i) warmer urban microclimates occur, ii) with less heating and more cooling of buildings required if future versus past reference climate data are used. Spatial differences in the results within the city are found depending on the geometrical and thermal characteristics of the individual city blocks and buildings.en
dc.identifier.urihttp://hdl.handle.net/2003/39970
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-21859
dc.language.isoende
dc.relation.ispartofseriesJ. Phys.: Conf. Ser.;1343
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/
dc.subject.ddc690
dc.titleA multi-scale and GIS-based investigation of climate change effects on urban climate and building energy demand for the city of Stuttgarten
dc.typeTextde
dc.type.publicationtypearticleen
dcterms.accessRightsopen access
eldorado.secondarypublicationtruede
eldorado.secondarypublication.primarycitationFazia Ali-Toudert and Limei Ji 2019 J. Phys.: Conf. Ser. 1343 012008en
eldorado.secondarypublication.primaryidentifierhttps://doi.org/10.1088/1742-6596/1343/1/012008de

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