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The Impact of Architects’ Reasoning on Early Design Decision-Making for Energy-Efficient Buildings

Author

Listed:
  • Sid Ahmed Ouldja

    (College of Built Environment, Birmingham City University, Birmingham B4 7AP, UK)

  • Peter Demian

    (School of Architecture Building and Civil Engineering, Loughborough University, Leicestershire LE11 3TU, UK)

  • Mahroo Eftekhari

    (School of Architecture Building and Civil Engineering, Loughborough University, Leicestershire LE11 3TU, UK)

Abstract

Architects arguably have the greatest influence on the design of buildings. One of the key factors that make it hard to improve the energy efficiency of buildings is the use of architects’ reasoning by architects at the early design stage. There is a need to assess the impact of architects’ reasoning on the energy performance of the designed building. To this end, this research was conducted in two phases. Firstly, the most influential design parameters, in terms of energy efficiency, were identified and used to develop a design exercise issued to a sample of practising architects in the north of Algeria. Design exercise participants were required to minimise expected energy consumption along with the construction cost. Secondly, computer-generated dynamic design optimisation for the same design task was conducted in DesignBuilder v6. 1 .8. The computer-generated designs decisively outperformed the human-generated designs. The experienced architects achieved the least-performing designs rather than those with less experience.

Suggested Citation

  • Sid Ahmed Ouldja & Peter Demian & Mahroo Eftekhari, 2024. "The Impact of Architects’ Reasoning on Early Design Decision-Making for Energy-Efficient Buildings," Sustainability, MDPI, vol. 16(18), pages 1-21, September.
    • Handle: RePEc:gam:jsusta:v:16:y:2024:i:18:p:8220-:d:1482495
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    References listed on IDEAS

    as
    1. Moradi, Amir & Kavgic, Miroslava & Costanzo, Vincenzo & Evola, Gianpiero, 2023. "Impact of typical and actual weather years on the energy simulation of buildings with different construction features and under different climates," Energy, Elsevier, vol. 270(C).
    Full references (including those not matched with items on IDEAS)

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