炭素排出量とエネルギー消費量の定量化：一戸建て住宅建築におけるケーススタディ
Quantificação das emissões de carbono e de consumo energético: estudo de caso em edificações residenciais unifamiliares (原題)
Mariana Rodrigues de Lima Garcia, Cesar Fabiano Fioriti
🤖 gxceed AI 要約
日本語
ブラジル・プレジデンテ・プルデンテ市の一戸建て住宅2件を対象に、建設資材の炭素フットプリントとエネルギー消費量を定量化した比較研究。建材の選択とサプライヤーの輸送距離が両指標に大きく影響することを示し、建設業の変革の必要性を裏付けた。
English
A comparative case study quantifying the carbon footprint and energy consumption of two single-family homes in Presidente Prudente, Brazil. Results show that building material choice and supplier transport distance strongly affect both indicators, reaffirming the need for change in this embodied-carbon-intensive industry.
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
日本では住宅のライフサイクル炭素（LCA）や建築物の脱炭素化がGX政策の焦点となりつつあり、建材調達と輸送の影響を定量化した本手法は、国内の住宅・建設セクターのScope 3算定や環境配慮設計に示唆を与える。
In the global GX context
As global disclosure frameworks (ISSB, CSRD) increasingly require Scope 3 and embodied carbon reporting, this study offers a replicable bottom-up method for quantifying material and transport impacts in residential construction, relevant to construction-sector transition finance and green building standards.
👥 読者別の含意
🔬研究者:住宅建設の実測ベース炭素・エネルギー定量化手法の一事例として参照可能。
🏢実務担当者:建材選択とサプライヤー選定が炭素・エネルギー指標に与える影響を把握し、調達戦略に活かせる。
🏛政策担当者:建設セクターの脱炭素政策設計において、建材・輸送段階の排出削減の重要性を示唆。
📄 Abstract（原文）
Given the current global context, the effect of climate change on society is notorious and is a clear problem. In this scenario the construction sector has focus points, as it is considered to be one of the activities with the greatest environmental impact on planet Earth, due to the high consumption of natural resources and the emission of Greenhouse Gases (GHG) throughout the building's life cycle. In line with the urgent need for changes in this sector, this work aimed to analyze the environmental impact of using conventional materials in civil construction by analyzing two hypothetical residential projects (case studies), which had two different aspects: their size and location in the urban area, both in the city of Presidente Prudente, Brazil. There was a comparison between the quantification of the carbon footprint and energy consumption of the two homes, which generated a discussion about the impact of conventional construction, based on the relationship between the materials used and their suppliers. The results showed that the choice of building materials and the transportation of suppliers have a major impact on both indicators. They therefore reaffirm the need for change in this industry embodied carbon generator.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://seer.atitus.edu.br/index.php/arqimed/article/download/5207/4341first seen 2026-09-26 05:23:03 · last seen 2026-09-29 05:33:31
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