バイオベース製品における一時的生体炭素貯留の便益の定量化
Quantifying Benefits from Temporary Biogenic Carbon Storage in Biobased Products (原題)
Iris Vural Gürsel, M. van den Oever
🤖 gxceed AI 要約
日本語
建設分野でのバイオベース・循環製品の活用は気候変動緩和に大きく寄与しうる。本研究は既存の標準・ガイドラインと科学文献をレビューし、一時的な生体炭素貯留の便益を評価する手法として動的アプローチが最も正確であると結論づけた。この手法をオランダの建設環境性能評価手法に組み込むことを提案している。
English
Biobased and circular construction products can meaningfully contribute to climate mitigation. Reviewing standards and literature, the authors find a dynamic approach most accurate for valuing temporary biogenic carbon storage. They propose integrating this method into the Dutch Environmental Performance Assessment Method for Construction Works.
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
日本でも建築物のLCA・炭素貯留評価や非財務開示でのScope 3・製品炭素の扱いが論点化しており、動的評価手法は国内の環境性能評価やSSBJ対応の参考になる。
In the global GX context
As ISSB/CSRD push product-level and Scope 3 carbon accounting, this offers a concrete methodology for crediting temporary biogenic carbon storage in construction—relevant to disclosure infrastructure and green procurement globally.
👥 読者別の含意
🔬研究者:動的LCAによる生体炭素貯留評価の方法論的比較と標準との整合性を学べる。
🏢実務担当者:建設・建材企業が環境性能評価や入札要件で炭素貯留便益を主張する際の根拠となる。
🏛政策担当者:建築環境性能評価制度に炭素貯留を組み込む際の手法設計の参考になる。
📄 Abstract(原文)
The application of biobased and circular products in the construction sector can contribute significantly to climate change mitigation. In the Netherlands, the environmental impact of buildings needs to be quantified when applying for a building permit for new construction and for civil infrastructure the environmental impact is increasingly used as an award criterion: the lower the environmental impact, the more favorably the client will assess a bid or tender. It is therefore important that the environmental performance of biobased materials are quantified and included in the Dutch Environmental Database, and that the methodology used for quantifying their climate impact takes into account the benefits of biogenic carbon storage. Based on a sound review of existing approaches in relevant standards/ guidelines as well as in scientific literature, dynamic approach was found as the most accurate. This method was proposed to quantify the benefits of temporary biogenic carbon storage in biobased materials to be incorporated into the Dutch Environmental Performance Assessment Method for Construction Works.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.5071/34theubce2026-2do.8.3first seen 2026-10-29 04:39:47 · last seen 2026-11-06 04:34:46
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