LAPSE:2023.35881
Published Article
LAPSE:2023.35881
Toward Improved Urban Building Energy Modeling Using a Place-Based Approach
May 24, 2023
Urban building energy models present a valuable tool for promoting energy efficiency in building design and control, as well as for managing urban energy systems. However, the current models often overlook the importance of site-specific characteristics, as well as the spatial attributes and variations within a specific area of a city. This methodological paper moves beyond state-of-the-art urban building energy modeling and urban-scale energy models by incorporating an improved place-based approach to address this research gap. This approach allows for a more in-depth understanding of the interactions behind spatial patterns and an increase in the number and quality of energy-related variables. The paper outlines a detailed description of the steps required to create urban energy models and presents sample application results for each model. The pre-modeling phase is highlighted as a critical step in which the geo-database used to create the models is collected, corrected, and integrated. We also discuss the use of spatial auto-correlation within the geo-database, which introduces new spatial-temporal relationships that describe the territorial clusters of complex urban environment systems. This study identifies and redefines three primary types of urban energy modeling, including process-driven, data-driven, and hybrid models, in the context of place-based approaches. The challenges associated with each type are highlighted, with emphasis on data requirements and availability concerns. The study concludes that a place-based approach is crucial to achieving energy self-sufficiency in districts or cities in urban-scale building energy-modeling studies.
Keywords
geo-database, geographic information system, place-based approach, QGIS, sustainable cities and communities, Urban Building Energy Modeling UBEM, Urban Scale Energy Models USEM
Suggested Citation
Mutani G, Vocale P, Javanroodi K. Toward Improved Urban Building Energy Modeling Using a Place-Based Approach. (2023). LAPSE:2023.35881
Author Affiliations
Mutani G: DENERG-Department of Energy, Politecnico di Torino, Corso Duca Degli Abruzzi 24, 10129 Torino, Italy [ORCID]
Vocale P: Department of Engineering and Architecture, University of Parma, Parco Area Delle Scienze 181/A, 43124 Parma, Italy [ORCID]
Javanroodi K: Division of Building Physics, Department of Building and Environmental Technology, Faculty of Engineering, LTH Lund University, 22363 Lund, Sweden [ORCID]
Journal Name
Energies
Volume
16
Issue
9
First Page
3944
Year
2023
Publication Date
2023-05-07
Published Version
ISSN
1996-1073
Version Comments
Original Submission
Other Meta
PII: en16093944, Publication Type: Journal Article
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LAPSE:2023.35881
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doi:10.3390/en16093944
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May 24, 2023
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CC BY 4.0
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[v1] (Original Submission)
May 24, 2023
 
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May 24, 2023
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Original Submitter
Calvin Tsay
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