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Analysis of window parameters and shading strategies in buildings in hyper-arid desert coastal climates: a case study for Kuwait

AHMAD ALMUTAIRI, Mokarram Hossain Orcid Logo

Discover Sustainability, Volume: 6, Issue: 1, Start page: 534

Swansea University Authors: AHMAD ALMUTAIRI, Mokarram Hossain Orcid Logo

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DOI (Published version): 10.1007/s43621-025-01305-7

Abstract

The construction sector faces numerous environmental issues, such as natural resource depletion, greenhouse gas (GHG) emissions, air pollution, and human-caused global warming, to mention a few. The energy consumption in the building sector in Kuwait is increasing due to its hot climate, in which a...

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Published in: Discover Sustainability
ISSN: 2662-9984
Published: Springer Nature 2025
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URI: https://cronfa.swan.ac.uk/Record/cronfa69735
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last_indexed 2025-06-14T04:54:25Z
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spelling 2025-06-13T11:45:59.9764434 v2 69735 2025-06-13 Analysis of window parameters and shading strategies in buildings in hyper-arid desert coastal climates: a case study for Kuwait 8099e6485008b0049c5c331314eb5030 AHMAD ALMUTAIRI AHMAD ALMUTAIRI true false 140f4aa5c5ec18ec173c8542a7fddafd 0000-0002-4616-1104 Mokarram Hossain Mokarram Hossain true false 2025-06-13 The construction sector faces numerous environmental issues, such as natural resource depletion, greenhouse gas (GHG) emissions, air pollution, and human-caused global warming, to mention a few. The energy consumption in the building sector in Kuwait is increasing due to its hot climate, in which a large part of Kuwait’s total electricity consumption comes from residential buildings due to its high energy usage per capita and its hot climate. The main reason for this consumption is the refrigeration loads and air conditioning. This study investigates the impacts of window parameters (window-to-wall ratio (WWR) and glazing type), shading devices, and building orientation on the energy and daylighting performance of residential buildings in Kuwait. The research addresses the challenge of achieving energy-efficient and sustainable designs in hot climates where cooling demands are significant. Using DesignBuilder software, this research analysed annual energy consumption, energy use intensity, and daylight factors (average and maximum) to evaluate these parameters. Results reveal that Dbl Clr 6mm/6mm Air as glazing type, a 1 m projection overhang as a shading device, and 20% of WWR reduced annual energy consumption by 16.55% while maintaining adequate daylight levels. Additionally, a comparative analysis of a modified design versus a base model demonstrated significant energy savings in both Kuwait City and Sabah Al Ahmad. These findings provide actionable insights for architects and policymakers aiming to enhance building sustainability in the Cooperation Council for the Arab States of the Gulf (GCC) region. Journal Article Discover Sustainability 6 1 534 Springer Nature 2662-9984 Green building; Window-to-wall ratio (WWR); Kuwait; GCC; Design builder 1 12 2025 2025-12-01 10.1007/s43621-025-01305-7 COLLEGE NANME COLLEGE CODE Swansea University SU College/Department paid the OA fee 2025-06-13T11:45:59.9764434 2025-06-13T11:34:41.0853998 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering AHMAD ALMUTAIRI 1 Mokarram Hossain 0000-0002-4616-1104 2 69735__34476__9c25f167977c47fdab26e9ef44d98554.pdf 43621_2025_Article_1305.pdf 2025-06-13T11:34:41.0853177 Output 4131545 application/pdf Version of Record true © The Author(s) 2025. This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0). true eng http://creativecommons.org/licenses/by/4.0/
title Analysis of window parameters and shading strategies in buildings in hyper-arid desert coastal climates: a case study for Kuwait
spellingShingle Analysis of window parameters and shading strategies in buildings in hyper-arid desert coastal climates: a case study for Kuwait
AHMAD ALMUTAIRI
Mokarram Hossain
title_short Analysis of window parameters and shading strategies in buildings in hyper-arid desert coastal climates: a case study for Kuwait
title_full Analysis of window parameters and shading strategies in buildings in hyper-arid desert coastal climates: a case study for Kuwait
title_fullStr Analysis of window parameters and shading strategies in buildings in hyper-arid desert coastal climates: a case study for Kuwait
title_full_unstemmed Analysis of window parameters and shading strategies in buildings in hyper-arid desert coastal climates: a case study for Kuwait
title_sort Analysis of window parameters and shading strategies in buildings in hyper-arid desert coastal climates: a case study for Kuwait
author_id_str_mv 8099e6485008b0049c5c331314eb5030
140f4aa5c5ec18ec173c8542a7fddafd
author_id_fullname_str_mv 8099e6485008b0049c5c331314eb5030_***_AHMAD ALMUTAIRI
140f4aa5c5ec18ec173c8542a7fddafd_***_Mokarram Hossain
author AHMAD ALMUTAIRI
Mokarram Hossain
author2 AHMAD ALMUTAIRI
Mokarram Hossain
format Journal article
container_title Discover Sustainability
container_volume 6
container_issue 1
container_start_page 534
publishDate 2025
institution Swansea University
issn 2662-9984
doi_str_mv 10.1007/s43621-025-01305-7
publisher Springer Nature
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering
document_store_str 1
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description The construction sector faces numerous environmental issues, such as natural resource depletion, greenhouse gas (GHG) emissions, air pollution, and human-caused global warming, to mention a few. The energy consumption in the building sector in Kuwait is increasing due to its hot climate, in which a large part of Kuwait’s total electricity consumption comes from residential buildings due to its high energy usage per capita and its hot climate. The main reason for this consumption is the refrigeration loads and air conditioning. This study investigates the impacts of window parameters (window-to-wall ratio (WWR) and glazing type), shading devices, and building orientation on the energy and daylighting performance of residential buildings in Kuwait. The research addresses the challenge of achieving energy-efficient and sustainable designs in hot climates where cooling demands are significant. Using DesignBuilder software, this research analysed annual energy consumption, energy use intensity, and daylight factors (average and maximum) to evaluate these parameters. Results reveal that Dbl Clr 6mm/6mm Air as glazing type, a 1 m projection overhang as a shading device, and 20% of WWR reduced annual energy consumption by 16.55% while maintaining adequate daylight levels. Additionally, a comparative analysis of a modified design versus a base model demonstrated significant energy savings in both Kuwait City and Sabah Al Ahmad. These findings provide actionable insights for architects and policymakers aiming to enhance building sustainability in the Cooperation Council for the Arab States of the Gulf (GCC) region.
published_date 2025-12-01T05:25:26Z
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