Enhancing trust in global supply chains: Conceptualizing Digital Product Passports for a low-carbon hydrogen market
グローバルサプライチェーンにおける信頼性向上：低炭素水素市場のためのデジタルプロダクトパスポートの概念化 (AI 翻訳)
Paula Heeß, Jakob Rockstuhl, Marc-Fabian Körner, Jens Strüker
🤖 gxceed AI 要約
日本語
本論文は、低炭素水素の国際サプライチェーンにおける炭素フットプリント検証のためのデジタルプロダクトパスポート（DPP）の設計原則を提案する。文献レビューと専門家インタビューに基づき、包括的かつ自動的なデータ収集、分散型で改ざん防止の処理、プライバシーと主権の保護、相互運用性の確保が重要であると示す。持続可能な製品の市場形成におけるデータ共有の障壁を克服するための枠組みを提供する。
English
This paper proposes design principles for Digital Product Passports (DPP) to verify the carbon footprint of low-carbon hydrogen in international supply chains. Based on literature review and expert interviews, it highlights the need for comprehensive automatic data collection, decentralized tamper-proof processing, privacy and sovereignty protection, and interoperability. It offers a framework to overcome data-sharing barriers in sustainable product markets.
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
日本は水素社会の実現を目指し、国際的な水素サプライチェーン構築を進めている。本論文のDPP設計原則は、日本の水素輸入における炭素フットプリントの信頼性確保や、SSBJ開示におけるサプライチェーン排出量の検証に示唆を与える。また、データ主権とプライバシー保護のバランスは、日本の企業が国際的なデータ共有に参加する際の重要な論点となる。
In the global GX context
Globally, the paper addresses the challenge of verifying sustainability claims in complex supply chains, which is critical for carbon border adjustment mechanisms and emerging disclosure regulations like CSRD. The DPP concept supports traceability and trust, aligning with ISSB standards that require Scope 3 emissions reporting. It provides a practical approach for stakeholders to share data while addressing privacy concerns, relevant for international hydrogen trade and beyond.
👥 読者別の含意
🔬研究者:Provides design principles for DPPs that can be empirically tested and extended to other low-carbon products.
🏢実務担当者:Offers guidance for companies in hydrogen supply chains on implementing DPPs to enhance credibility and market access.
🏛政策担当者:Informs policy on standardization and interoperability of DPPs to support low-carbon markets and regulatory compliance.
📄 Abstract（原文）
Abstract Industries and energy markets around the world are facing mounting pressure to decarbonize, prompting them to transform processes and supply chains towards sustainability. However, a lack of credible sustainability data proves to be a considerable barrier for emerging markets for sustainable products: Against the background of complex and globalized supply chains, it is necessary to verify the sustainability claim of products in order to demand price premiums for sustainable products in the long run. To enable this, it is necessary that stakeholders in globalized supply chains are willing to share relevant data along the entire supply chain for increasing traceability and reducing information asymmetries. Using the example of international hydrogen supply chains, we study how data can be shared between different stakeholders using Digital Product Passports while addressing stakeholders’ concerns about data privacy and disclosure. In our work, we develop design principles that provide insight into how a Digital Product Passport should be designed to verify the hydrogen’s carbon footprint in a reliable way and to ensure the willingness of stakeholders to share their data. We follow a multi-step approach with a structured literature review followed by expert interviews and qualitative content analysis for a synthesis of design principles. Our research illustrates that a Digital Product Passport must collect data comprehensively and automatically, process it in a decentralized and tamper-proof manner, protect privacy and sovereignty of stakeholders, and ensure interoperability.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1007/s12525-024-00690-7first seen 2026-08-02 17:15:42
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gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。