国家燃料転換戦略に関するケーススタディ：代替・低炭素エネルギーパスの5カ国分析
Case Study on National Fuel Transition Strategies, a Five-Country Analysis of Alternative and Low-Carbon Energy Pathways (原題)
Dr. Shyam Shukla, Suyesha S
🤖 gxceed AI 要約
日本語
本論文は、国際海運のGHG排出削減に向けた燃料転換戦略を5カ国で比較分析する。IMOの2050年目標達成には、水素・アンモニア・メタノール等の低炭素燃料への移行と、技術・規制・経済的側面の統合的アプローチが必要と論じる。国際協調と政策支援の重要性を強調する。
English
This paper analyzes fuel transition strategies for international shipping across five countries, focusing on low-carbon fuels like hydrogen, ammonia, and methanol. It argues that achieving IMO's 2050 targets requires integrated technological, regulatory, and economic approaches, emphasizing global coordination and policy support.
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
日本は海運大国であり、IMO規制への対応や水素・アンモニア燃料の技術開発がGX戦略の柱。本分析は日本の燃料転換政策や国際競争力強化に示唆を与える。
In the global GX context
As shipping faces tightening IMO regulations, this five-country analysis provides a comparative framework for global decarbonization policy, relevant to ISSB-aligned disclosure and transition finance discussions.
👥 読者別の含意
🔬研究者:Provides a comparative framework for national fuel transition strategies in shipping.
🏢実務担当者:Useful for shipping companies planning fuel transition investments and compliance with IMO regulations.
🏛政策担当者:Informs national policy on maritime decarbonization and international coordination.
📄 Abstract（原文）
As a critical enabler of global commerce, the maritime industry is under increasing pressure to significantly reduce its greenhouse gas (GHG) emissions in line with international climate objectives. Currently, shipping accounts for nearly 3% of the world’s total emissions, positioning decarbonization as not just a regulatory obligation, but also an ethical and economic necessity. Recognizing this, the International Maritime Organization (IMO) has set ambitious climate goals-most notably, a commitment to cut GHG emissions from ships by at least 50% by 2050 compared to 2008 levels (International Maritime Organization [IMO], 2023). Meeting this target will require a sweeping transformation, including a shift toward low- and zero-carbon fuels such as hydrogen, ammonia, methanol, and next-generation biofuels. Moreover, the adoption of cleaner propulsion technologies, enhanced energy efficiency systems, and more sustainable operational practices will be crucial. This paper delves into the technological innovations, regulatory frameworks, and economic implications of maritime decarbonization, highlighting the importance of global coordination, consistent policy support, and active stakeholder engagement to achieve a just and sustainable energy transition in the shipping sector.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://rsisinternational.org/journals/ijrias/uploads/vol11-iss7-pg2301-2315-202608_pdf.pdffirst seen 2026-08-22 05:41:20 · last seen 2026-09-22 05:10:59
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