环境可持续性,分类排放,可再生能源和能源效率之间的联系:一带一路的国家的证据
Fei Meng1, Weiyan Sheng2, Muhammad Waqas Akbar3
1School of Foreign Languages and Business, and Shenzhen Digital Trade Research Institute, Shenzhen Polytechnic University, Nanshan District, Shenzhen, Guangdong, China.
PloS one
|August 21, 2024
概括
这项研究发现,虽然环境可持续性和能源效率与"一带一路"国家碳排放增加相关,但采用可再生能源有效地减少了它们. 向脱碳经济的过渡对于减缓气候变化至关重要.
科学领域:
- 环境科学与政策
- 能源经济学 能源经济学
- 气候变化研究 气候变化研究
背景情况:
- 人们越来越关注碳排放及其对环境可持续性的影响.
- 需要了解能源消耗,效率,可再生能源和二氧化碳 (CO2) 排放之间的复杂相互作用.
- 专注于"一带一路"倡议 (BRI) 国家,这是全球能源和环境政策的重要区域.
研究的目的:
- 研究环境可持续性,能源效率,可再生能源和碳排放之间的长期和短期因果关系.
- 分析"一带一路"国家的各种能源和经济部门之间的关系.
- 提供经验证据,以指导气候变化减缓政策决策.
主要方法:
- 利用2000年至2021年"一带一路"国家平衡面板数据集.
- 采用Kao的共同整合测试来建立变量之间的长期关系.
- 应用了小组组合平均组-自行回归分布式滞后 (PMG-ARDL) 模型,以进行可靠的实证分析.
主要成果:
- 确认了二氧化碳排放,环境可持续性,能源效率和可再生能源之间的共同整合.
- 揭示了环境可持续性和分解的二氧化碳排放之间具有统计学意义的长期积极关联.
- 发现,虽然环境可持续性和能源效率与分解的二氧化碳排放有积极的关系,但可再生能源显示出显著的减排效应.
结论:
- 强调需要从能源密集型模式向脱碳系统进行结构性经济转型.
- 确定热电部门对环境可持续性产生积极影响.
- 强调实施有针对性的减排措施对于有效打击气候变化至关重要.
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