リスク軽減か分断か？管轄型炭素市場とリスク管理の政治学
De‐Risking or Dividing? Jurisdictional Carbon Markets and the Politics of Risk Management (原題)
Sasha Maher, Rakhyun E. Kim
🤖 gxceed AI 要約
日本語
本論文は、パリ協定6条2項に基づく管轄型炭素市場において、クレジット供給リスクを管理する手段として注目される民間のカーボン保険が、中立的な技術的解決策ではないと論じる。保険は高リスクと見なされた管轄地域でコスト増・制限・利用不可を生み、最も気候資金を必要とする地域を排除しうる。公的・ハイブリッド保険、バッファー、一時的クレジット、リスク削減への直接投資を含む包括的リスク管理アーキテクチャの必要性を提唱する。
English
This paper argues that private carbon insurance, increasingly seen as key to managing credit delivery risk in Article 6.2 jurisdictional carbon markets, is not a neutral technical fix. It can create new inequities by making coverage costlier, more restrictive, or unavailable for jurisdictions deemed 'higher risk'—often those most needing climate finance. The authors call for a broader risk management architecture including public/hybrid insurance, buffers, temporary crediting, and direct investment in risk reduction.
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JCM（二国間クレジット制度）を通じ6条2項の管轄型アプローチに深く関与しており、供給リスク管理と保険設計の議論はJCM案件の安定性・投資家保護に直結する。SSBJ開示や移行金融の文脈でも、炭素クレジットの品質・リスク評価は重要な論点となる。
In the global GX context
As Article 6.2 jurisdictional markets scale, this paper speaks directly to ISSB/TCFD disclosure of carbon credit risk and to transition finance debates on integrity. It challenges the assumption that private insurance solves integrity concerns, relevant to global carbon market governance and climate finance equity.
👥 読者別の含意
🔬研究者:炭素市場のリスク管理と保険メカニズムの政治経済学的分析に関心を持つ研究者に有用。
🏢実務担当者:JCMや炭素クレジット調達に関わる企業は、保険・バッファー設計が供給リスクとコストに与える影響を理解する手がかりとなる。
🏛政策担当者:6条2項の制度設計において、公的・ハイブリッド保険やリスク削減投資の役割を検討する際の政策的示唆を提供する。
📄 Abstract（原文）
ABSTRACT Jurisdictional approaches under Article 6.2 of the Paris Agreement are rapidly shaping global carbon markets. By linking emissions mitigation activities to state action and broader policy frameworks, these approaches are often presented as a way to address some of the integrity and ethical concerns associated with project‐based carbon crediting. Yet the risk of not delivering committed credit volumes persists regardless of scale, governance actor, or institutional structure. To manage this credit delivery risk, financial products such as carbon insurance are increasingly viewed as critical. This paper argues that private performance insurance should not be understood as a neutral technical fix. While it may help manage some delivery risks, it can also create new forms of inequity by making coverage more costly, restrictive, or unavailable for jurisdictions deemed “higher risk”. These jurisdictions may also be those most in need of climate finance. Private insurance should therefore be considered only as part of a broader risk management architecture that includes public or hybrid insurance mechanisms, carbon buffers, temporary crediting, and direct investment in risk reduction. Considered policy design is essential to ensure Article 6.2 initiatives and jurisdictional carbon markets promote inclusive, sustainable, and effective climate outcomes. This article is categorized under: The Carbon Economy and Climate Mitigation > Policies, Instruments, Lifestyles, Behavior Policy and Governance > International Policy Framework Policy and Governance > Governing Climate Change in Communities, Cities, and Regions
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1002/wcc.70086first seen 2026-09-21 04:38:47
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