Understanding decarbonization barriers interactions in the Portuguese port system
ポルトガルの港湾システムにおける脱炭素化障壁の相互作用の理解 (AI 翻訳)
André Fadiga, Joana Andrade, João Bigotte, Luis Miguel Ferreira
🤖 gxceed AI 要約
日本語
本研究は、ポルトガルの港湾システムにおける脱炭素化の障壁を特定し、それらの相互作用をISM-MICMAC手法で分析した。外部環境障壁が根本的な要因であり、中間障壁が伝達機構として機能し、高コストや技術未熟性は結果として現れることを示した。効果的な介入ポイントを特定するための新たな知見を提供する。
English
This study identifies barriers to port decarbonization in the Portuguese port system and analyzes their interactions using ISM-MICMAC. External environment barriers are root drivers, intermediate barriers act as transmission mechanisms, and high costs and technological immaturity are dependent outcomes. It provides insights into effective intervention points.
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
日本の港湾脱炭素化（カーボンニュートラルポート）政策にも示唆を与える。障壁の相互作用を理解することで、効果的な政策介入点の特定に役立つ。
In the global GX context
Contributes to global port decarbonization scholarship by moving beyond barrier prioritization to interaction analysis. Offers a methodological framework applicable to other ports and policy contexts.
👥 読者別の含意
🔬研究者:港湾脱炭素化の障壁相互作用を分析するためのISM-MICMAC手法の適用例として有用。
🏢実務担当者:港湾運営者や物流企業が脱炭素化の障壁を体系的に理解し、優先的に対処すべき根本原因を特定するのに役立つ。
🏛政策担当者:港湾脱炭素化政策の設計において、外部環境障壁への対応が重要であることを示唆する。
📄 Abstract（原文）
Purpose Ports, as critical nodes in maritime logistics and supply chains, face growing pressure to decarbonize, yet progress remains slow. While existing research identifies multiple barriers to port decarbonization, limited attention has been paid to how these barriers interact and mutually reinforce one another. This study aims to identify key barriers to port decarbonization and to analyze their interrelationships to uncover the root causes of decarbonization challenges. Design/methodology/approach Adopting a sociotechnical systems (STS) perspective, the study combines interpretive structural modeling (ISM) and the matrix of cross-impact multiplications applied to classification (MICMAC) approach. Seventeen decarbonization barriers were identified through a literature review and semi-structured interviews with experts from the Portuguese port system. ISM was used to develop a hierarchical model of barrier interactions, while MICMAC classified barriers according to their driving and dependence power. Findings The findings reveal that barriers to port decarbonization form a highly interconnected system. External environment barriers, which are external challenges coming from outside the ports' organizational boundaries, emerged as dominant root drivers. Examples include global policy gaps and instability, lack of government support and industry complexity. Intermediate challenges related to standards, data availability, funding and knowledge. Those issues function as critical transmission mechanisms between root barriers and highly visible ones. Frequently cited challenges, such as high costs and technological immaturity, appear largely as dependent outcomes rather than primary causes. Originality/value This study advances port decarbonization research by moving beyond barrier prioritization toward a multi-level explanation of barrier interactions. By integrating STS theory with ISM-MICMAC analysis, it provides novel insights into where effective intervention points lie in port decarbonization efforts.
🔗 Provenance — このレコードを発見したソース
- crossref https://doi.org/10.1108/ijlm-01-2026-0005first seen 2026-08-05 06:03:47
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