Carbon Dioxide Emissions Embodied in China's Foreign Trade

  • College of Resources and Environment, Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Received date: 2008-08-04

  Revised date: 2008-11-03

  Online published: 2009-02-25

Supported by

National Key Technology R&D Program, theMinistry of Science and Technology of P.R.C(No. 2007BAC03A11)


Efforts such as the Kyoto Protocol to reduce greenhouse gas emissions that may be linked to climate change account carbon dioxide emission mostly referred to the country-level territories. However, inter-country flows of goods by international trade may cause emissions from local consumption suffered in an exporting county. Therefore, the estimation of carbon dioxide emissions associated with international trade (by excluding the emissions associated with exports and including the emissions associated with imports) will give a more complete picture of responsibilities of various countries for the emissions that cause the climate change. The aim of this study is to explore carbon dioxide emissions associated with international trade of China and their sources regarding the emissions of imports and exports on the results of its total emissions. China is now being regarded as the leading country of carbon dioxide emissions in the world, but how much of its emission reflects the production of goods for export to foreign economies need to be studied seriously. For this study, China's foreign trade data of exports and imports from U.S., EU and Japan by HS from 2000 to 2006 provided by Department of Trade and External Economic Relations Statistics of China were used, and the 98 divisions of HS goods was aggregated into 17 branch divisions according to industrial sector divisions used in China's Statistical Yearbook and China's input-output table. By employing input-output table, embodied energy consumption (energy consumption directly and indirectly caused by intermediary products) and associated carbon dioxide emissions of goods exported from China were calculated. The results show that carbon dioxide emissions embodied in exported goods from China has increased from 0.96 Gt in 2000 to 1.91 Gt in 2006, representing 30-35% of China's total emissions over the period. Based on CO2 emissions of fuel combustion in different countries, emissions embodied in imported goods to China from different trade partners were also estimated. It points out net carbon dioxide emissions embodied has increased from 0.13 Gt to 0.32 Gt in China-US trade, and 0.056 Gt to 0.227 Gt in China-EU trade, respectively, from 2000 to 2006. Since the Kyoto Protocol restricts emissions only in Annex I countries, there is a scope for Annex I countries to reduce domestic emissions without adjusting final consumption because they can import more goods from non-Annex I countries, for example, China. Finally, it argues improved international accounting methodologies for assigning responsibility for CO2 emissions must be designed to account for the dynamic nature of integrated international economy.

Cite this article

ZHANG Xiao-ping . Carbon Dioxide Emissions Embodied in China's Foreign Trade[J]. Acta Geographica Sinica, 2009 , 64(2) : 234 -242 . DOI: 10.11821/xb200902010


[1] Roldan Muradian, Martin O'Connor, Joan Martinez-Alier. Embodied pollution in trade: Estimating the 'environmental load displacement' of industrialized countries. Ecological Economics, 2002, 41: 51-67.

[2] Wyckoff A W, Roop J M. The embodiment of carbon in imports of manufactured products: Implications for international agreements on greenhouse gas emissions. Energy Policy, 1994, 22, 187-194.

[3] Schaeffer R, de Sa A. The embodiment of carbon associated with Brazilian imports and exports. Energy Conversion and Management, 1996, 37: 955-960.

[4] Machado G, Schaeffer R et al. Energy and carbon embodied in the international trade of Brazil: An input-output approach. Ecological Economics, 2001, 39: 409-424.

[5] Xie Laihui, Chen Ying. Research progress in 'carbon leakage'. Advance in Climate Change Research, 2007, 3 (4): 214-219.
[谢来辉, 陈迎.碳泄漏问题评析. 气候变化研究进展, 2007, 3(4): 214-219.]

[6] Nadim Ahmad. A framework for estimating carbon dioxide emissions embodied in international trade of goods, 2003.

[7] Munksgaard J, Pedersen K A. CO2 accounts for open economies: Producer or consumer responsibility? Energy Policy, 2001, 29: 327-334.

[8] Li Liping, Ren Yong, Tian Chunxiu. China's responsibility for carbon dioxide emission from the perspective of international trade. Environmental Protection, 2008, 392: 62-64.
[李丽平, 任勇, 田春秀. 国际贸易视角下的中国碳排 放责任分析. 环境保护, 2008, 392: 62-64.]

[9] International Energy Agency. World energy outlook 2007. 2008.

[10] Tyndall Center for Climate Change Research. Who owns China's carbon emissions? Tyndall Briefing Note, No.23, October 2007.

[11] Bin Shui, Robert C Harriss. The role of CO2 embodiment in US-China trade. Energy Policy, 2006, 34: 4063-4068.

[12] Department of Trade and External Economic Relations Statistics, National Bureau of Statistics of P.R.C. China Foreign Economic Statistical Yearbook (2000-2005). Beijing: China Statistics Press, 2001, 2002, 2003, 2004, 2005, 2006.
[ 国 家统计局贸易外经统计司. 中国对外经济统计年鉴(2000-2005). 北京: 中国统计出版社, 2001, 2002, 2003, 2004, 2005, 2006.]

[13] Department of Trade and External Economic Relations Statistics, National Bureau of Statistics of P.R.C. China Trade and External Economic Statistical Yearbook (2006, 2007). Beijing: China Statistics Press, 2007, 2008.
[国家统计局贸 易外经统计局编. 中国贸易外经统计年鉴(2006-2007). 北京: 中国统计出版社, 2007, 2008.]

[14] Department of National Economic Accounting, National Bureau of Statistics of P.R.C. 2002 Input-Output Tables of China. Beijing: China Statistics Press, 2006.
[国家统计局国民经济核算司. 2002 年中国投入产出表. 北京: 中国统计 出版社, 2006.]

[15] Xu Jianhua. Quantity Geography. Beijing: Higher Education Press, 2006.
[徐建华. 计量地理学. 北京: 高等教育出版 社, 2006.]

[16] Ilmo M?enp??, Hanne Siikavirta. Greenhouse gases embodied in the international trade and final consumption of Finland: an input-output analysis. Energy Policy, 2007, 35: 128-143.

[17] Thomas Wiedmann, Manfred Lenzen, Karen Turner et al. Examining the global environmental impact of regional consumption activities (Part 2): review of input-output models for the assessment of environmental impacts embodied in trade. Ecological Economics, 2007, 61: 15-26.

[18] He Jiankun, Liu Bin. Analysis of carbon dioxide emission intensity as the main index for greenhouse gas emission mitigation commitments. Journal of Tsinghua University (Sci. & Tech. Edition), 2004, 44(6): 740-743.
[何建坤, 刘滨. 作为温室气体排放衡量指标的碳排放强度分析. 清华大学学报(自然科学版), 2004, 44(6): 740-743.]

[19] Zhang Lei. Economic development and its bearing on CO2 emission. Acta Geographica Sinica, 2003, 58(4): 629-637.
[张雷. 经济发展对碳排放的影响. 地理学报, 2003, 58(4): 629-637.]

[20] Department of Industry and Transport Statistics of National Bureau of Statistics of China, Energy Bureau of National Development and Reform Commission of China. China Energy Statistical Yearbook 2007. Beijing: China Statistics Press, 2008.
[国家统计局工业交通统计司, 国家发展和改革委员会能源局编. 中国能源统计年鉴2007. 北京: 中国 统计出版社, 2008.]

[21] Liu Yanhua, Ge Quansheng, He Fanneng et al. Countermeasures against international pressure of reducing CO2 emissions and analysis on China's potential of CO2 emission reduction. Acta Geographica Sinica, 2008, 63(7): 675-682.
[ 刘燕华, 葛全胜, 何凡能等. 应对国际CO2 减排压力的途径及我国减排潜力分析. 地理学报, 2008, 63(7): 675-682.]

[22] BP Statistical Review of World Energy 2007.