对加纳二氧化碳排放的电力发电分解分析
Eric Fosu Oteng-Abayie1,2, Foster Awindolla Asaki1, Emmanuel Duodu1,3
1Department of Economics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
Heliyon
|April 8, 2024
概括
这项研究确定了电力强度和生产是加纳电力部门二氧化碳排放的关键驱动因素. 解决所有分解因素对于有效减排至关重要.
科学领域:
- 环境科学 环境科学
- 能源经济学 能源经济学
背景情况:
- 加纳的电力部门在1990-2020年间经历了重大变化.
- 了解二氧化碳排放驱动因素对于可持续能源政策至关重要.
研究的目的:
- 分析影响加纳发电过程中二氧化碳排放的因素.
- 区分短期和长期对排放的影响.
主要方法:
- 关于排放分解的对数平均分数指数 (LMDI).
- 自行回归分布式滞后 (ARDL) 用于短期和长期分析.
主要成果:
- 据LMDI显示,化石燃料的强度,生产和转化是其中的主要因素.
- ARDL将电力强度和生产确定为二氧化碳排放的重要驱动因素.
- 在LMDI分析中,所有因素都对二氧化碳排放作出了积极的贡献.
结论:
- 电力强度和生产是加纳电力部门二氧化碳排放的主要驱动因素.
- 为了减少排放,需要全面的战略来解决所有分解因素.
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