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Green Retrofitting Existing Buildings and the Role of Sustainable Management

既存建物のグリーンリフォームと持続可能な管理の役割 (AI 翻訳)

Dina Qarashay, Farah Aldaghestani

Journal of Management and Sustainability📚 査読済 / ジャーナル2026-05-14#省エネ経営インパクト: コスト削減対象セクター: construction
DOI: 10.5539/jms.v16n1p99
原典: https://doi.org/10.5539/jms.v16n1p99
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🤖 gxceed AI 要約

日本語

本研究は、既存建物のグリーンリフォームにおける持続可能な管理の役割を、ヨルダンとカナダの比較を通じて分析。深層リフォーム戦略によるエネルギー消費・GHG削減効果、運営コスト・投資回収期間への影響を文献レビューと事例研究で明らかにし、地域気候や政策枠組みを考慮した統合的マネジメントの重要性を提言する。

English

This study examines the role of sustainable management in green retrofitting of existing buildings through a comparison of Jordan and Canada. Using literature review and case studies, it shows the energy and GHG reduction benefits of deep retrofits, impacts on operating costs and payback periods, and advocates for an integrated management strategy that considers regional climate and policy frameworks.

Unofficial AI-generated summary based on the public title and abstract. Not an official translation.

📝 gxceed 編集解説 — Why this matters

日本のGX文脈において

日本では既存建物の省エネ改修が急務であり、本論文のヨルダン・カナダ比較から、気候区分・政策・費用対効果を考慮したマネジメント戦略の知見が得られる。特に、初期段階での長期的経済性と持続可能性を結びつける枠組みは、日本の省エネ基準や補助金制度に示唆を与える。

In the global GX context

Globally, building energy efficiency is a key decarbonization lever. This paper contributes a cross-country comparison of retrofit management under different climates and policies, offering lessons for integrated planning and cost-benefit analysis that apply to TCFD/ISSB-aligned asset-level disclosures or transition finance for real estate.

👥 読者別の含意

🔬研究者:Provides a comparative framework for analyzing sustainable management in green retrofits across climates and policy contexts.

🏢実務担当者:Offers guidance on integrating sustainable management into retrofit planning to optimize energy savings and payback periods.

🏛政策担当者:Emphasizes the need for regional retrofit policies and cohesive strategies linking economic performance to sustainability goals.

📄 Abstract(原文)

With the growing demand for energy-efficient buildings worldwide, green retrofitting has become a key solution to reduce energy consumption, improve environmental quality, and extend the life cycle of existing buildings. In particular, deep retrofitting strategies have shown tremendous reductions in energy bills and a more sustainable approach to the deterioration of existing infrastructure. This study takes a holistic approach to project planning, operations, maintenance, procurement, and stakeholder collaboration. It questions how sustainable management supports successful green retrofit projects, what barriers stand in the way of green retrofitting, and what steps can be taken to guarantee energy savings under specific stressors, such as climate zone, availability of renewable energy, initial cost, and involvement of expertise. Through a literature review, the study compares retrofitting practices in Jordan and Canada, examining financial, technical, and policy frameworks. In addition, successful case studies demonstrating how sustainable management can deliver significant outcomes in terms of energy use and greenhouse gas emissions reduction were presented. It also highlights the benefits that green retrofits could yield for a building, including operating costs, average payback period, and asset value. The research findings underscore the need for a cohesive management strategy determined in the early stages that binds retrofit choices to long-term economic performance, regional climate considerations, and sustainability objectives. Additionally, regional policies for green retrofitting of existing structures must be established to create a clear framework for decision-makers.

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gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。