Sustainable adaptation of heritage buildings in tropical rainforest climates: The innovative practice of Tanjong Pagar Railway Station in Singapore

IF 6.6 2区工程技术 Q1 CONSTRUCTION & BUILDING TECHNOLOGY

Energy and Buildings Pub Date : 2025-03-04 DOI:10.1016/j.enbuild.2025.115560

Zhenyu Xiao , Zihui Tian , Tianyi Chen , Chenlu Ouyang , Yifan Zhou , Chey Kiang Heng , Elena Lucchi

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引用次数: 0

Abstract

Heritage buildings in tropical climates face unique challenges in balancing preservation with modern sustainability goals, particularly in energy efficiency and climate resilience. This study introduces a methodological framework for adapting historic buildings in tropical climates while improving their energy performance. Singapore’s Tanjong Pagar Railway Station serves as the primary case study for this investigation. The methodology combines climate analysis, heritage-compatible redesign, and photovoltaic integration. These elements are validated through sophisticated digital modeling and performance simulations. Results demonstrate significant energy efficiency improvements through custom-designed photovoltaic systems, potentially reducing annual energy consumption by up to 83% while preserving historical integrity. This research provides a scalable model for sustainable heritage conservation in tropical regions. It offers valuable insights for urban planners, policymakers, and conservationists working at the intersection of cultural preservation and sustainable development. The findings can inform policy development and conservation practices across Southeast Asia and similar tropical regions facing heritage adaptation challenges.

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来源期刊

Energy and Buildings 工程技术-工程：土木

CiteScore

12.70

自引率

11.90%

发文量

863

审稿时长

38 days

期刊介绍： An international journal devoted to investigations of energy use and efficiency in buildings Energy and Buildings is an international journal publishing articles with explicit links to energy use in buildings. The aim is to present new research results, and new proven practice aimed at reducing the energy needs of a building and improving indoor environment quality.