アグリフードサプライチェーンにおける食品廃棄防止：循環経済の意思決定支援フレームワーク
Preventing Food Waste in the Agri-Food Supply Chain: A Circular Economy Decision-Support Framework (原題)
Kontaki I, Kyriakogkonas P, Passas I, Garefalakis A
🤖 gxceed AI 要約
日本語
食品廃棄は全GHG排出の8〜10%を占め、年間1兆ドル超の経済価値を失うシステム不全である。本論文は374件の文献調査で特定した8つの構造的ギャップを踏まえ、3層の実務的意思決定支援フレームワークを提案する。第1層はホットスポット診断、第2層は防止優先とロックインリスク評価、第3層はCAPEX/OPEXと回収期間を含むCSRD/ESRS対応の費用便益評価を行う。ISO・EU規制・FUSIONS等のKPIを統合し、SME向けの再現可能な手法を提示する。
English
Food waste causes 8-10% of global GHG emissions and over USD 1 trillion in annual lost value, yet practitioners lack operational decision-support tools. Building on a survey of 374 articles identifying eight structural gaps, this paper proposes a three-layer framework: hotspot diagnostics, prevention-first circular economy prioritisation with a Lock-in Risk Score, and cost-based feasibility assessment (CAPEX/OPEX, payback period) aligned with CSRD/ESRS. It integrates ISO standards, EU regulatory mapping, and KPIs from FUSIONS, REFRESH, FAO, and GRI 306, offering a replicable methodology for agri-food SMEs.
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
日本では食品ロス削減推進法や有報のサステナビリティ開示、SSBJ基準への対応が進む。食品メーカー・小売・外食のサプライチェーン排出削減と廃棄コスト管理に直結し、CSRD対応の欧州取引先への説明にも資する。
In the global GX context
Aligns with global disclosure trends: CSRD/ESRS, GRI 306, and TCFD/ISSB supply-chain emissions. Provides a practical bridge from circular economy principles to auditable cost and payback metrics, useful for multinationals and SMEs facing Scope 3 and waste-related reporting mandates.
👥 読者別の含意
🔬研究者:食品廃棄と循環経済の意思決定支援における構造的ギャップと評価指標の統合手法を学べる。
🏢実務担当者:CSRD/ESRS対応を見据え、食品廃棄防止の優先順位付けと投資回収評価を自社プロセスに適用できる。
🏛政策担当者:食品ロス削減政策と企業開示制度の接続において、SME支援やKPI整備の参考になる。
📄 Abstract（原文）
Food waste is an overall system failure in agri-food supply chains and a cause of 8-10% of total GHG emissions, associated with more than USD 1 trillion in lost economic value each year. It lacks operational and decision-support tools for practitioners to implement the concepts of the circular economy through food waste prevention pathways. This paper presents a novel three-layer operational decision-support framework building on a previous systematic literature survey of 374 peer-reviewed articles, which highlighted eight structural gaps, such as the lack of economic methods for SMEs, weak metrics–decision linkages and prevention-valorisation asymmetry. The methodological approach includes a literature synthesis method as well as expertise from ISO standards and EU regulatory mapping (ISO/FDIS 20001, ISO 14001, ISO 59004, ISO 22000), KPI sourcing from existing measurement frameworks (FUSIONS, REFRESH, FAO Food Loss Index, GRI 306), and structured expert validation by practitioner and academic reviewers. Layer 1 provides diagnostic hotspot mapping based on stage-level loss typologies and adds a new Hotspot Priority Score. Layer 2 implements circular economy principles through a dedicated prioritisation of prevention with explicit processes taking care of the integration of ISO governance principles and a Lock-in Risk Score. Layer 3 includes cost-based feasibility assessment (CAPEX and OPEX) to meet CSRD/ESRS needs, incorporating a payback period. A feasibility scorecard is provided containing an end-to-end agri-foods SME process example. The framework constitutes a guideline methodology that is easily replicable and can be applied throughout food value chains, including in production, retail, and HoReCa sectors, which helps avoid the diagnosis-implementation gap in food waste governance in the framework of the circular economy and supports food value chain decision-support for sustainable agri-food automation and control.
🔗 Provenance — このレコードを発見したソース
- Research Square https://doi.org/10.20944/preprints202609.0863.v1first seen 2026-09-12 04:42:39 · last seen 2026-09-21 04:22:12
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