炭素駆動型意思決定ゲート：建設プロジェクトのライフサイクルガバナンスへの体化炭素会計の統合に関する概念枠組み論文
Carbon-Driven Decision Gates: Integrating Embodied Carbon Accounting into Construction Project Lifecycle Governance Conceptual Framework Paper (原題)
Bahaaaldeen M. Abdulhadi
🤖 gxceed AI 要約
日本語
本論文は、建設プロジェクトのライフサイクルにおける意思決定ゲートに体化炭素会計を組み込む「Carbon-Driven Decision Gates」フレームワークを提案する。ゲートを炭素管理の管理点と捉え、炭素予算、閾値基準、説明責任、情報要件を設定する。プロジェクトガバナンス理論とリアルオプション思考に基づき、炭素成果の改善に関する6つの命題を提示する。
English
This paper proposes the Carbon-Driven Decision Gates framework, embedding embodied carbon accounting into construction project stage-gate governance. It redefines project gates as carbon control points with budgets, thresholds, and accountability. Drawing on governance theory and real options, it advances six propositions for improved carbon outcomes, offering a governance-centered approach to carbon management.
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、建設分野の脱炭素が急務であり、SSBJ開示やサプライチェーン排出量算定が進む中、本フレームワークは体化炭素を意思決定に組み込む実践的な道筋を示す。ゼネコンやデベロッパーにとって、炭素管理をガバナンスに統合する際の参考になる。
In the global GX context
Globally, as operational carbon declines, embodied carbon becomes critical for net-zero targets. This framework aligns with ISSB and CSRD disclosure trends by integrating carbon into governance, offering a structured approach for companies to manage carbon accountability across project lifecycles.
👥 読者別の含意
🔬研究者:Provides a conceptual framework linking carbon accounting to project governance, offering propositions for empirical testing.
🏢実務担当者:Offers a structured basis for integrating carbon budgets and thresholds into project stage-gates, enhancing carbon accountability.
🏛政策担当者:Suggests policy implications for mandating carbon considerations in construction project approvals.
📄 Abstract（原文）
The construction sector accounts for a substantial and rising share of global carbon emissions, and as operational efficiency improves, embodied carbon is becoming the dominant contributor to the carbon profile of new built assets. Embodied carbon is largely determined by decisions taken early in the project lifecycle, yet the governance mechanisms that control project progression rarely treat carbon as a formal decision criterion. Carbon accounting remains predominantly retrospective, applied as an assessment exercise after key design and procurement choices have been fixed, which constrains its capacity to shape outcomes. This paper addresses the disconnect between whole-life carbon assessment practice and stage-gate project governance. It develops the Carbon-Driven Decision Gates framework, a conceptual model that embeds embodied carbon accounting into the decision gates that govern transitions between lifecycle stages. The framework reconceives the project gate as a carbon control point, specifying gate-level carbon budgets, threshold criteria, accountability roles, information requirements, and decision outcomes. Drawing on project governance theory, stage-gate decision logic, and real options reasoning, the paper advances six propositions linking gate-level carbon control to improved and more reliable carbon outcomes. The framework contributes a governance-centred account of carbon management that repositions embodied carbon from a measured attribute to a governed variable, and it offers project organisations a structured basis for operationalising carbon accountability across delivery. Implications for theory, practice, and policy are discussed, alongside an agenda for empirical validation.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.56201/rjpst.vol.9.no5.2026.pg48.82first seen 2026-08-22 05:00:58
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