Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.enpol.2018.09.030 |
CO2 emission changes of China's power generation system: Input-output subsystem analysis | |
Ma, Jia-Jun1,2; Du, Gang1; Xie, Bai-Chen1,3 | |
2019 | |
发表期刊 | ENERGY POLICY |
ISSN | 0301-4215 |
EISSN | 1873-6777 |
出版年 | 2019 |
卷号 | 124页码:1-12 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | With the rapid development of economy, China's electric power consumption has increased sharply. Its carbon emissions derived from power generation now accounts for more than 45% of the national emissions. This study employs a structural decomposition analysis based on input-output subsystem model to explore sources for emissions increments in China's power sector from 2007 to 2015. Under this approach, the influential factors are classified into four categories. Quite a few scenarios are designed to further assess the impacts of power mix and the levy of carbon tax. The results show that the consumption is the main driving growth factor of CO2 emissions, and most of the emissions are driven by continuing expansion of large-scale infrastructure, and this trend seems going to change in the future; carbon tax and price policies may be the alternative for reducing the emissions. In addition, both the generation efficiency and internal industrial structure are critical factors in emission reduction. Besides, cleaner energy sources effectively lead to carbon emission reduction but this change performs a relatively small effect. Finally, promoting the development of non-fossil energy power may lead to total CO2 emissions perform decrease trend before 2030. |
英文关键词 | Power sector Structural decomposition Input-output subsystem |
领域 | 气候变化 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000453642600001 |
WOS关键词 | STRUCTURAL DECOMPOSITION ANALYSIS ; GREENHOUSE-GAS EMISSIONS ; CARBON-DIOXIDE EMISSIONS ; LIFE-CYCLE ANALYSIS ; WIND POWER ; ENERGY USE ; ELECTRICITY-GENERATION ; SCENARIO ANALYSIS ; DRIVING FACTORS ; SECTOR |
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/18832 |
专题 | 气候变化 |
作者单位 | 1.Tianjin Univ, Coll Management & Econ, Tianjin 300072, Peoples R China; 2.Tianjin Univ, Minist Educ, Key Lab Efficient Utilizat Low & Medium Grade Ene, Tianjin 300072, Peoples R China; 3.Chinese Acad Sci, Inst Sci & Management, Ctr Energy & Environm Policy, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Ma, Jia-Jun,Du, Gang,Xie, Bai-Chen. CO2 emission changes of China's power generation system: Input-output subsystem analysis[J]. ENERGY POLICY,2019,124:1-12. |
APA | Ma, Jia-Jun,Du, Gang,&Xie, Bai-Chen.(2019).CO2 emission changes of China's power generation system: Input-output subsystem analysis.ENERGY POLICY,124,1-12. |
MLA | Ma, Jia-Jun,et al."CO2 emission changes of China's power generation system: Input-output subsystem analysis".ENERGY POLICY 124(2019):1-12. |
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