Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.enpol.2017.11.009 |
Investigating driving forces of aggregate carbon intensity of electricity generation in China | |
Wang, Junfeng1,2; He, Shutong1,2; Qiu, Ye1,2; Liu, Nan1,2; Li, Yongjian3; Dong, Zhanfeng4 | |
2018-02-01 | |
发表期刊 | ENERGY POLICY |
ISSN | 0301-4215 |
EISSN | 1873-6777 |
出版年 | 2018 |
卷号 | 113页码:249-257 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | In addition to total CO2 emissions, an intensity indicator is also important to assess CO2 emissions from electricity generation, allowing the spatial differences to be analyzed, which is crucial for regionally heterogeneous countries like China. This study analyzed the driving forces of aggregate carbon intensity (ACI), a measure of CO2 emissions per unit of electricity generation, in China between 1995 and 2014, using the LMDI method incorporating geographical effects. Both the entire study period and individual 5-year periods were analyzed. The results show that the geographic distribution effect, utilization efficiency effect, and thermal power proportion effect were responsible for a decrease in ACI during this period, whereas the energy composition effect showed an inhibitory influence on reduction. The dominant factor was the utilization efficiency effect, and the thermal power proportion effect showed the largest growth. Geographic distribution is a non-negligible factor in the reduction of ACI, and the regional ACI can be reduced by redistributing electricity generation to areas with lower ACI through trans-regional policy guidance. For future policies on reduction of ACI from electricity generation, this study proposes focusing on the thermal power proportion and geographic distribution effects to the same extent as on the utilization efficiency effect. |
英文关键词 | CO2 emission intensity Electricity generation LMDI China Aggregate carbon intensity |
领域 | 气候变化 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000423009500024 |
WOS关键词 | DECOMPOSITION ANALYSIS ; CO2 EMISSIONS ; DIOXIDE EMISSIONS ; ENERGY EFFICIENCY ; SCENARIO ANALYSIS ; POWER SECTOR ; REDUCTION ; MITIGATION ; LMDI ; TRANSMISSION |
WOS类目 | Economics ; Energy & Fuels ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/16896 |
专题 | 气候变化 |
作者单位 | 1.Nankai Univ, Coll Environm Sci & Engn, Tianjin 300500, Peoples R China; 2.Nankai Univ, Res Ctr Resource Energy & Environm Policy, Tianjin 300500, Peoples R China; 3.Nankai Univ, Business Sch, Tianjin 300071, Peoples R China; 4.Chinese Acad Environm Planning, Beijing 100012, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Junfeng,He, Shutong,Qiu, Ye,et al. Investigating driving forces of aggregate carbon intensity of electricity generation in China[J]. ENERGY POLICY,2018,113:249-257. |
APA | Wang, Junfeng,He, Shutong,Qiu, Ye,Liu, Nan,Li, Yongjian,&Dong, Zhanfeng.(2018).Investigating driving forces of aggregate carbon intensity of electricity generation in China.ENERGY POLICY,113,249-257. |
MLA | Wang, Junfeng,et al."Investigating driving forces of aggregate carbon intensity of electricity generation in China".ENERGY POLICY 113(2018):249-257. |
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