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欧州地域の炭素強度は収束するか？気候主導のエネルギー需要の役割

Do European Regions Converge in Carbon Intensity? The Role of Climate-Driven Energy Demand (原題)

Dimitriadis D, Papana A, Katrakilidis C

Research Squareプレプリント2026-08-14#エネルギー転換Origin: EU対象セクター: cross_sector
DOI: 10.20944/preprints202608.1010.v1
原典: https://doi.org/10.20944/preprints202608.1010.v1

🤖 gxceed AI 要約

日本語

欧州NUTS-2地域の炭素強度が収束するかを、2000〜2024年のパネルデータと空間計量モデルで検証。条件付きβ収束と空間依存を確認し、初期炭素強度が高い地域ほど調整が遅いことを示した。気候主導のエネルギー需要や産業構造が収束に影響し、地域特性を考慮した政策の重要性を強調。

English

This study examines carbon intensity convergence across European NUTS-2 regions using panel data from 2000-2024 and spatial econometric models. It finds significant conditional beta-convergence, persistent spatial dependence, and slower adjustment in regions with initially high carbon intensity. Climate-driven energy demand, labor markets, and industrial structure significantly affect convergence, highlighting the need for place-based energy transition policies.

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

日本の地域別脱炭素政策（例：脱炭素先行地域）や、SSBJ開示における地域特性の考慮に示唆を与える。空間スピルオーバーを踏まえた広域連携の重要性を再認識させる。

In the global GX context

This paper contributes to global discourse on regional energy transitions, offering empirical evidence on spatial spillovers and convergence that informs place-based policies under the EU Green Deal and similar frameworks.

👥 読者別の含意

🔬研究者:Provides robust spatial econometric evidence on carbon intensity convergence, useful for extending to other regions or policy evaluation.

🏢実務担当者:Highlights the role of regional characteristics and spatial spillovers in energy transition planning, relevant for multi-site corporate decarbonization strategies.

🏛政策担当者:Emphasizes the need for place-based and spatially aware policies to accelerate regional decarbonization, directly relevant for regional development and climate policy design.

📄 Abstract（原文）

European regions aim to achieve climate neutrality. This requires the improvement of the carbon efficiency of their energy systems despite the substantial differences in climate conditions and economic structure. This study investigates whether carbon intensity converges across European NUTS-2 regions and examines the role of climate-driven energy demand and spatial interactions in the regional energy transition. Specifically, we use panel data from the period 2000–2024 and investigate the conditional β-convergence based on two-way fixed effects and spatial panel models. The results reveal significant convergence, persistent spatial dependence and slower adjustment in regions with initially high carbon intensity. Climate-driven energy demand, labor market conditions and industrial structure significantly affect the convergence process. These findings highlight the importance of place-based energy transition policies that account for regional heterogeneity and spatial spillovers to accelerate decarbonization.

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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。