Transforming Post-War High-Rise Housing of the 1950s and 1960s to Achieve Carbon Neutrality: Integrated Strategies and Simulation-Based Concepts for Stuttgart’s Asemwald Estate
1950年代から1960年代の戦後高層住宅をカーボンニュートラルに変革する：シュトゥットガルトのアセモルト団地の統合的戦略とシミュレーションベースのコンセプト (AI 翻訳)
Claudia Stanszus, Andrea Agner, Doris Österreicher
🤖 gxceed AI 要約
日本語
この論文は、ドイツ・シュトゥットガルトのアセモルト団地を事例に、戦後高層住宅のエネルギー効率的な改修戦略を開発した。熱橋計算とエネルギーシミュレーションを用いて、暖房エネルギーの最大60%削減と、地熱などのCO2フリー暖房システムへの転換が可能であることを示している。建築的価値を保存しながら、入居中に完全脱炭素化を達成する統合的アプローチを提示している。
English
This paper develops energy-efficient retrofit strategies for post-war high-rise buildings, using Stuttgart's Asemwald estate as a case study. Through thermal bridge calculations and energy simulations, it demonstrates up to 60% reduction in heating energy demand and the feasibility of switching to CO2-neutral heating systems like geothermal. The integrated approach preserves architectural heritage while achieving full decarbonization under occupation.
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
日本でも高度経済成長期に建設された団地の改修が喫緊の課題であり、本論文の統合的アプローチは参考になる。特に、入居中での改修や建築保存と省エネの両立は、日本の住宅政策にも示唆を与える。
In the global GX context
This study provides a replicable model for decarbonizing post-war high-rise housing globally, addressing both energy efficiency and architectural preservation. The simulation-based methodology and integrated renovation strategies are relevant for urban sustainability transitions and building stock carbon neutrality targets worldwide.
👥 読者別の含意
🔬研究者:Provides a detailed simulation-based methodology for retrofitting post-war high-rises, including thermal bridge analysis and geothermal feasibility.
🏢実務担当者:Offers concrete renovation concepts that achieve up to 60% energy savings and CO2-neutral heating, applicable to similar building stocks.
🏛政策担当者:Demonstrates a viable pathway for decarbonizing mid-20th century housing estates, informing building retrofit policies and incentives.
📄 Abstract（原文）
In the context of the tangible consequences of climate change, this paper develops strategies for the energy-efficient transformation of high-rise post-war buildings of the 1950s and 1960s, taking the Asemwald housing estate in Stuttgart as a case study. The objectives are full decarbonization while under occupation, while preserving the architecture of the buildings. The main aim is the significant reduction in heating energy consumption, which can in turn enable the estate to be supplied with renewable energy. Revitalizing the estate completed in 1968 preserves important architectural designs and ideas and can serve as a model for sustainable refurbishment. Thermal bridge calculations and energy simulations are carried out to identify and evaluate energy inefficiencies. Based on this, two façade renovation concepts are developed. These concepts differ in the degree of invasiveness and combine architectural sensitivity with energy optimization. In addition, an analysis is carried out to determine which alternative environmentally friendly heating systems can be used. The results show an energy saving potential of up to 60% and that a conversion to a CO2-neutral heating system is possible. It can be shown that a significant reduction in energy requirements is an important step towards converting to geothermal energy. The study emphasizes the relevance of integral and architecturally sensitive retrofitting to serve as a model for similar post-war high-rise housing estates.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3390/su18146949first seen 2026-07-13 05:39:31
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