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How can LCA inform early-stage design to meet Danish regulations? The sustainability opportunity metric

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DOI

The National Strategy for Sustainable Construction in Denmark (in 2021) has agreed to include new requirements in which the building environmental impact calculation will become mandatory. We present a general decision-support system framework that delivers LCA information on highly uncertain early-stage designs, aimed at architects and architect engineers. Our key contribution is that we define a new sustainability opportunity metric assigned to early-design BIM model components. Our metric identifies sustainability opportunity “hot spots” (opportunities and risks) based on rapidly envisioning and qualitatively evaluating tens to hundreds of “what if ” scenarios that account for early-stage design uncertainty. A prototype demonstrates two visualizations of our metric on two BIM models.

OriginalsprogEngelsk
TiteleWork and eBusiness in Architecture, Engineering and Construction - Proceedings of the 14th European Conference on Product and Process Modelling, ECPPM 2022 : Proceedings of the 14th European Conference on Product and Process Modelling (ECPPM 2022), September 14-16, 2022, Trondheim, Norway.
RedaktørerEilif Hjelseth, Sujesh F. Sujan, Raimar J Scherer
Antal sider8
Vol/bind1
UdgivelsesstedLondon
ForlagCRC Press
Udgivelsesår29 mar. 2023
Sider27-34
ISBN (Elektronisk)9781003354222
DOI
StatusUdgivet - 29 mar. 2023
BegivenhedEUROPEAN CONFERENCE ON PRODUCT AND PROCESS MODELING 2022 - Scandic Lerkendal Hotel , Trondheim, Norge
Varighed: 14 sep. 202216 sep. 2022
https://www.ecppm2022.org/

Konference

KonferenceEUROPEAN CONFERENCE ON PRODUCT AND PROCESS MODELING 2022
LokationScandic Lerkendal Hotel
LandNorge
ByTrondheim
Periode14/09/202216/09/2022
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