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Design strategies for high-density urban development in hot climates: Jeddah’s design approaches

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  • Ayman Imam

Abstract

This study investigates the complex challenge of balancing high residential density with environmental sustainability in Jeddah’s hot, arid climate. It evaluates three design options—60%, 80%, and 100% building coverage—using ENVI-met microclimate simulation to assess the impact on urban heat island (UHI) mitigation, energy consumption, and overall livability. The 80% building coverage option provides the best balance between thermal comfort, energy efficiency, and social well-being, reducing UHI intensity by 20% and cooling energy demand by 15%. These findings offer valuable, actionable insights into urban designers aiming to align with the Sustainable Development Goal 11: Sustainable Cities and Communities.

Suggested Citation

  • Ayman Imam, 2025. "Design strategies for high-density urban development in hot climates: Jeddah’s design approaches," International Journal of Low-Carbon Technologies, Oxford University Press, vol. 20, pages 2007-2015.
    • Handle: RePEc:oup:ijlctc:v:20:y:2025:i::p:2007-2015.
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    File URL: http://hdl.handle.net/10.1093/ijlct/ctae278
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