Decomposition analysis of energy consumption in Chinese transportation sector

被引:157
作者
Zhang, Ming [1 ]
Li, Huanan [2 ]
Zhou, Min [1 ]
Mu, Hailin [2 ]
机构
[1] China Univ Min & Technol, Sch Management, Xuzhou 221116, Peoples R China
[2] Dalian Univ Technol, Minist Educ, Key Lab Ocean Energy Utilizat & Energy Conservat, Dalian 116024, Peoples R China
基金
中国国家自然科学基金; 国家教育部科学基金资助;
关键词
Transportation sector; Energy consumption; LMDI; CO2; EMISSIONS; COUNTRIES; GROWTH;
D O I
10.1016/j.apenergy.2010.12.077
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The purpose of this paper is to identify the relations between transportation energy consumption and its impacted factors. We first analyze the current status of transportation energy consumption in China. Then, the logarithmic mean Divisia index (LMDI) technique is used to find the nature of the factors those influence the changes in transportation energy consumption. We find that: (1) In 2006, the transportation energy consumption increased by 7.63 times against that in 1980. (2) Up to 2006, the oil consumed by transportation accounted for 49.6% of that in the whole country, which almost equaled to the net oil import. (3) In the light of the increasing energy consumption intensity, the energy-utilization effectiveness of transportation sector has been declining gradually. (4) The transportation activity effect is the most important contributor to increase energy consumption in the transportation sector and the energy intensity effect plays the dominant role in decreasing energy consumption. (c) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2279 / 2285
页数:7
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