Decarbonization Frameworks for Shipping: Taxing Carbon Emissions and Contribution to Loss and Damage
海運向け脱炭素フレームワーク：炭素排出への課税と損失・損害への貢献 (AI 翻訳)
Michael Tsimplis
🤖 gxceed AI 要約
日本語
本論文は、IMOとEUの海運脱炭素化措置（EEDI、EEXI、CII、MARPOL改正、FuelEU Maritime、EU-ETS）を分析。エネルギー効率指標は非効率船を温存する一方、罰則やEU-ETSはキャッシュフローに影響し脱炭素を促進。また、UNCLOSと公平性の観点から、海運セクターは先進国向け輸送に比例する損失・損害基金への拠出を提案する。
English
This paper analyzes IMO and EU shipping decarbonization measures (EEDI, EEXI, CII, MARPOL amendments, FuelEU Maritime, EU ETS). It argues that energy efficiency indexes legitimize inefficient ships, while penalties and the EU ETS create financial incentives. It also proposes that the shipping sector contribute to the Loss and Damage Fund in proportion to emissions serving developed states, citing UNCLOS Article 235 and fairness.
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
日本は世界有数の海運国であり、IMO・EUの規制は日本船主・オペレーターに直接影響する。特にEU-ETSの適用拡大や罰則の厳格化は、コスト競争力や投資判断に直結する。本論文の分析は、日本企業のコンプライアンス戦略や政策提言に有用。
In the global GX context
The paper addresses the pressing global issue of maritime decarbonization, with the EU ETS extension to shipping and IMO's revised strategy. It provides a critical assessment of both market-based and regulatory measures, offering insights for policymakers worldwide. The proposal for shipping to contribute to the Loss and Damage Fund links climate finance with sectoral responsibility.
👥 読者別の含意
🔬研究者:A comprehensive legal-policy analysis of overlapping shipping decarbonization frameworks, useful for scholars studying climate regulation and carbon pricing.
🏢実務担当者:Shipping companies can understand the financial implications of EU ETS and penalties under FuelEU Maritime, aiding in compliance planning and fuel strategy.
🏛政策担当者:Highlights design flaws in existing efficiency indexes and argues for stronger liability mechanisms, relevant for IMO and national regulators designing future rules.
📄 Abstract（原文）
Liability under the International Maritime Organization and European Union shipping decarbonization measures is considered. Energy efficiency measures, the Energy Efficiency Design Index, Energy Efficiency Existing Ship Index and Carbon Intensity Index have no liability consequences and legitimize energy inefficiency of the least efficient ships. The MARPOL Amendments agreed upon at MEPC83 and FuelEU Maritime provide for financial liability in the form of penalties. Depending on the market condition they may be important for the shipowner’s bottom line, thus incentivizing decarbonization. The EU Emissions Trading System provides for cross-sectoral competition and is important in supporting the fuel intensity measures. Under UNCLOS Article 235, but also on fairness and financial grounds, the shipping sector should contribute to the UNFCCC Loss and Damage Fund in proportion to the emissions serving developed states.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1163/18786561-bja10072first seen 2026-06-29 06:07:44
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