From Single Optima to Near-Optimal Insulation Ranges: A Life-Cycle-Based Method for Façade Retrofit Decisions under Decarbonising Heat Supply

IF 8 2区工程技术 Q1 CONSTRUCTION & BUILDING TECHNOLOGY

Energy and Buildings Pub Date : 2026-10-14 DOI:10.1016/j.enbuild.2026.118387

Nadine Engel, Stefanie Gocht, Anica Mayer, Michelle Kahn, Amelie Brixel, Klaus Sedlbauer

引用次数: 0

Abstract

Building retrofits are often assessed through operational energy, while embodied impacts of façade insulation are overlooked. This becomes critical when fossil heating systems are replaced by heat pumps, as lower operational impacts heighten the significance of embodied impacts from insulation.

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从单一最优到接近最优的绝缘范围：脱碳供热条件下立面改造决策的基于生命周期的方法

建筑改造通常通过运行能源来评估，而立面保温的具体影响被忽视了。当化石供暖系统被热泵取代时，这一点就变得至关重要，因为较低的运行影响提高了保温带来的具体影响的重要性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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.