补偿受影响方是快速淘汰煤炭所必需的,但如果扩展到主要排放国,则会很昂贵
Lola Nacke1, Vadim Vinichenko1, Aleh Cherp2,3
1Department of Space, Earth and Environment, Chalmers University, Gothenburg, Sweden.
Nature communications
|May 7, 2024
概括
许多国家实施"公正过渡"政策,以帮助那些受煤电逐步淘汰影响的人. 全球补偿金超过2000亿美元,有大量的国际资金,突出了气候政策接受的经济因素.
科学领域:
- 气候变化缓解缓解 气候变化缓解
- 能源政策 能源政策
- 社会经济学 社会经济学
背景情况:
- 逐步淘汰煤炭发电对于减缓气候变化至关重要,但对工人,公司和依赖煤炭的地区构成社会经济挑战.
- 公正过渡政策旨在通过向受影响的利益相关者提供补偿和支持来解决这些负面影响.
研究的目的:
- 分析承诺逐步淘汰煤炭的国家中公正过渡政策的普遍性和特征.
- 量化与这些补偿机制相关的全球金融流.
- 评估中国和印度等主要依赖煤炭的经济体所需的潜在补偿规模.
主要方法:
- 分析与煤炭淘汰相关的国家政策和国际资金计划.
- 根据现有数据和国家具体承诺,估计了总体补偿金额.
- 根据"巴黎协定"情景,对中国和印度的潜在补偿流的建模.
主要成果:
- 超过一半的承诺放弃煤炭的国家已经实施了公正过渡政策.
- 具有更雄心勃勃的淘汰目标的国家的补偿金更高,主要受益于政府和公司.
- 全球补偿金超过2000亿美元,诸如公正能源转型伙伴关系等国际计划为此做出了重大贡献.
结论:
- 公正过渡政策对于社会政治接受逐步淘汰煤炭至关重要.
- 补偿的经济维度很大,必须纳入气候目标可行性评估.
- 未来的国际气候融资可能需要大幅增加,以支持主要经济体的公正过渡.
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