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Decarbonization of China’s Road Transportation System: History, Technical Pathway, and Global Impact

中国の道路交通システムの脱炭素化:歴史、技術経路、および世界的影響 (AI 翻訳)

Yijie Meng, Zhiqiang Hu, Ying Yang

Sustainabilityプレプリント2026-02-28#エネルギー転換Origin: CN
DOI: 10.3390/su18052327
原典: https://doi.org/10.3390/su18052327

🤖 gxceed AI 要約

日本語

本論文は、中国の道路交通からの脱炭素化を、歴史的経緯、技術経路、政策枠組み、そして世界への影響の観点から包括的にレビューする。特に、新エネルギー車(NEV)の普及、再生可能エネルギー統合、ITS導入による効率化に焦点を当て、中国の規模効果が世界のクリーン技術コスト低減に貢献したことを強調する。

English

This paper systematically reviews China's road transport decarbonization, covering historical governance shifts, technical pathways (NEVs, renewables, ITS), and global spillover effects. It argues that China's large-scale deployment and manufacturing have reduced global costs for clean technologies, while its policy and market mechanisms offer insights for other nations.

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

中国のNEV普及と政策枠組みは、日本の自動車産業やGX政策(e.g., グリーン成長戦略)に直接的な競合・波及効果を持つ。また、中国の炭素市場とグリーンファイナンスの進展は、日本の排出量取引制度設計の参考事例となる可能性がある。

In the global GX context

This paper provides a systemic view of China's transport decarbonization, which is critical for global supply chains and climate goals. It offers a case study of how policy, technology, and market mechanisms interact at scale, with direct implications for countries designing similar transitions.

👥 読者別の含意

🔬研究者:A comprehensive overview of China's transport decarbonization, useful for comparative policy and technology diffusion studies.

🏢実務担当者:Highlights cost-reduction dynamics and policy levers that can inform corporate strategy in the EV and clean energy sectors.

🏛政策担当者:Provides evidence on effective policy mixes (mandates, carbon pricing, green finance) and the importance of scale for technology cost reduction.

📄 Abstract(原文)

Decarbonizing the transportation sector is critical for China to achieve its ambitious “dual-carbon” goals of peaking carbon dioxide emissions before 2030 and attaining carbon neutrality by 2060. Guided by the overarching philosophy of “ecological civilization,” this paper systematically reviews the historical evolution, technological pathways, and global implications of China’s transport transition. We analyze the institutional trajectory as governance shifts from early administrative mandates focused on energy conservation to a sophisticated, market-oriented framework incorporating carbon trading and green finance. The study identifies a synergistic technical pathway centered on the widespread adoption of new-energy vehicles (NEVs), the deep integration of renewable energy, and the deployment of intelligent transportation systems (ITSs) to enhance operational efficiency. Beyond domestic progress, the review highlights significant global spillover effects: China’s massive deployment scale and manufacturing capabilities have accelerated technological learning, driving down costs for batteries and clean technologies, thereby lowering adoption barriers worldwide. Furthermore, by reshaping green industrial value chains and actively engaging in global climate governance, China plays a pivotal role in fostering international technology diffusion. Ultimately, this review offers valuable insights into the complexity of systemic decarbonization, demonstrating how the coordination of policy guidance, technological innovation, and market mechanisms can advance sustainable development and effective emission reductions on a global scale.

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