Tool Requirements for Life Cycle Assessment in the Innovation of Novel Carbon-Storing Construction Materials
新規炭素貯蔵建設材料の革新におけるライフサイクルアセスメントのためのツール要件 (AI 翻訳)
Monica Huang, Ethan Ellingboe, Meng-Yen Lin, T. M. Echenagucia, K. Simonen
🤖 gxceed AI 要約
日本語
この論文は、炭素を貯蔵する新規建設材料のライフサイクルアセスメント（LCA）におけるツール要件を探求している。著者らは16の研究開発チームとのワークショップを実施し、データ利用可能性、バイオジェニックカーボン、不確実性などの課題を特定した。現在のLCAツールにはこれらのニーズを満たす機能が不足しているため、今後のツール開発のためのアイデアを提案している。
English
This paper explores tool requirements for life cycle assessment (LCA) of novel carbon-storing construction materials. Through a workshop with 16 R&D teams, the authors identified key challenges including data availability, biogenic carbon, and uncertainty. They propose tool ideas to address these needs for material innovators during early R&D stages.
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、カーボンニュートラル達成に向けて建設分野の脱炭素化が重要視されている。炭素貯蔵材料は、建築物のライフサイクル全体での炭素排出削減に貢献する可能性があり、そのLCA手法の確立は、日本の建設業界のGX戦略にとって示唆に富む。
In the global GX context
Globally, carbon-storing construction materials offer a pathway to negative emissions in the built environment. This paper highlights LCA challenges that are critical for accurate accounting of biogenic carbon and storage permanence, relevant to ISSB and other disclosure frameworks that require lifecycle emissions reporting.
👥 読者別の含意
🔬研究者:The paper provides insights into LCA tool gaps for carbon-storing materials, guiding future tool development.
🏢実務担当者:Material innovators can use the identified challenges and tool ideas to improve their LCA practices.
🏛政策担当者:Policymakers can consider supporting LCA tool development for carbon-storing materials to enable accurate carbon accounting.
📄 Abstract（原文）
Novel carbon-storing construction materials have the potential to reduce greenhouse gas emissions by removing carbon dioxide from the atmosphere and storing it in long-lived building products. In order to understand the full benefits and shortcomings of carbon-storing materials, life cycle assessments (LCAs) must be performed. However, material innovators who are looking to perform LCAs of their products during early-stage research and development (R&D) face many challenges. While these challenges have been reported in the literature, this information has been fragmented and required a more comprehensive investigation. We explored these LCA challenges by holding an in-person workshop with sixteen R&D teams who were developing carbon-storing materials and building designs. From the data collected in this workshop, we found that the R&D teams struggled with data availability, biogenic carbon, and uncertainty, which confirmed our findings from the literature. They also struggled with various other LCA topics. Since current LCA tools lack functions that would be useful for this user group, we also proposed a list of tool ideas that could address their LCA needs, which can inform future LCA tool development.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.3390/app16084040first seen 2026-06-29 06:39:19
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