植民地の歴史が再生可能エネルギー革新によるエネルギー独立への道筋を形成する
Colonial history shapes the pathways toward energy independence driven by renewable energy innovation (原題)
Yiming Li, Yuzhou Ren, Tao Yang, Ruhan Tang, Wenhui Zhao
🤖 gxceed AI 要約
日本語
本研究は、63経済のパネルデータを用いて、再生可能エネルギー革新がエネルギー独立に与える影響を分析。植民地の歴史が革新の空間分布を形成し、N字型の効果（短期的な政策効果、中期的な技術的ボトルネック、長期的な規模効果）があることを発見。機械学習分析により、スマートグリッドとエネルギー貯蔵が植民地経験国でより強い推進力となることを示した。
English
Using panel data from 63 economies (2000-2020), this study examines how renewable energy innovation affects energy independence, finding an N-shaped effect shaped by colonial history. Machine learning reveals that smart grids and energy storage are stronger drivers in countries with colonial histories, highlighting technological dependencies and policy pathways.
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
日本のエネルギー政策は、再生可能エネルギー導入拡大とエネルギー自給率向上を目指すが、技術的依存や制度的経路依存の課題がある。本研究のN字型効果や技術的ボトルネックの知見は、日本のエネルギー転換政策の設計に示唆を与える。
In the global GX context
This study contributes to global energy transition literature by linking colonial history to renewable innovation and energy independence. The machine learning findings on smart grids and storage are relevant for countries designing technology pathways, though the focus is on developing economies.
👥 読者別の含意
🔬研究者:Provides empirical evidence on the N-shaped effect of renewable innovation on energy independence and the role of colonial history.
🏢実務担当者:Highlights the importance of smart grid and storage investments for energy independence, relevant for corporate strategy in renewable sectors.
🏛政策担当者:Suggests that colonial history and institutional path dependence should be considered in energy transition policies.
📄 Abstract（原文）
Energy independence is a cornerstone of national sovereignty, increasingly dependent on renewable energy development. Yet structural inequalities rooted in colonial history, institutional path dependence, and global innovation barriers shape the effectiveness of technology-enabled energy autonomy. Drawing on enabling technologies and colonial history, this study uses panel data for 63 economies from 2000 to 2020 to examine how renewable energy innovation affects energy independence. We find that colonial history shapes the spatial distribution of renewable energy innovation, which exhibits a robust “N-shaped” effect on energy independence: a short-term policy-induced dividend, a medium-term technological bottleneck, and a long-term scale-driven improvement. The findings remain robust when the sample window is extended. Moreover, colonial backgrounds further shape transition patterns, systemic integration bottlenecks and national responsiveness to enabling technologies, with consistent evidence across different levels of renewable energy dependence. Finally, Machine-learning analysis shows that smart grids (0.057) and energy storage (0.044) are stronger drivers of renewables’ contribution to energy independence in countries with colonial histories than in those without, indicating that colonial history shapes related technological dependencies and policy pathways.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1057/s41599-026-08721-8first seen 2026-08-19 04:50:45
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