The Analysis of CO2 Emissions and Reduction Potential in China’s Transport Sector

China’s transport sector is responsible for approximately 10% of national CO2 emissions. In the process of industrialization and urbanization of China, emissions from transport sector would continuously increase. In order to investigate the emissions and reduction potential and provide the policy guidance for policymakers in China’s transport sector, this study decomposed the CO2 emissions using the Kaya identity, calculated the contribution based on the Logarithmic Mean Divisia Index (LMDI) method to explore the underlying determinants of emissions change, and then constructed different scenarios to predict the emissions and estimate the potential of emission reduction in the future. Results indicated that carbon emissions in China’s transport sector have increased from 123.14 Mt in 1995 to 670.76 Mt in 2012. Income effect is the dominant factor that results in the increase of emissions while energy intensity effect is the main driving force to lower carbon emissions. The transportation modal shifting, transportation intensity change, and population growth have the positive but relatively minor impact on emissions. The accumulated emission reduction is expected to be 1825.97 Mt, which is 3 times more than the emissions in 2010. Policy recommendations are thus put forward for future emission reduction.

[1]  G. Timilsina,et al.  Transport sector CO2 emissions growth in Asia: Underlying factors and policy options , 2009 .

[2]  B. W. Ang,et al.  Decomposition analysis for policymaking in energy:: which is the preferred method? , 2004 .

[3]  Min Zhou,et al.  Using LMDI method to analyze transport sector CO 2 emissions in China , 2011 .

[4]  Xiaoli Zhao,et al.  Residential energy consumption in urban China: A decomposition analysis , 2012 .

[5]  Peng Zhou,et al.  The driving forces of change in energy-related CO2 emissions in Ireland: A multi-sectoral decomposition from 1990 to 2007 , 2012 .

[6]  Guanghui Zhou,et al.  A study of carbon dioxide emissions performance of China's transport sector , 2013 .

[7]  Liang Chen,et al.  Decomposition Analysis of Energy-Related Industrial CO 2 Emissions in China , 2013 .

[8]  B. W. Ang,et al.  Handling zero values in the logarithmic mean Divisia index decomposition approach , 2007 .

[9]  Bangzhu Zhu,et al.  Examining the impact factors of energy-related CO2 emissions using the STIRPAT model in Guangdong Province, China , 2013 .

[10]  Ruyin Long,et al.  Factors that influence carbon emissions due to energy consumption in China: Decomposition analysis using LMDI , 2014 .

[11]  Daniel De Wolf,et al.  Indicators for sustainable energy development: A multivariate cointegration and causality analysis from Tunisian road transport sector , 2013 .

[12]  P. Jochem,et al.  Including road transport in the EU ETS (European Emissions Trading System): A model-based analysis of the German electricity and transport sector , 2014 .

[13]  B. Saboori,et al.  Economic growth, energy consumption and CO2 emissions in OECD (Organization for Economic Co-operation and Development)'s transport sector: A fully modified bi-directional relationship approach , 2014 .

[14]  Tadhg O' Mahony,et al.  Decomposition of Ireland's carbon emissions from 1990 to 2010: An extended Kaya identity , 2013 .

[15]  K. Papagiannaki,et al.  Decomposition analysis of CO2 emissions from passenger cars: The cases of Greece and Denmark , 2009 .

[16]  Ashish Shrestha,et al.  Why Have CO2 Emissions Increased in the Transport Sector in Asia? Underlying Factors and Policy Options , 2009 .

[17]  Heikki Liimatainen,et al.  The impact of sectoral economic development on the energy efficiency and CO2 emissions of road freight transport , 2013 .

[18]  Can Wang,et al.  CO2 mitigation scenarios in China’s road transport sector , 2007 .

[19]  Tao Lin,et al.  A multi-sectoral decomposition analysis of city-level greenhouse gas emissions: Case study of Tianjin, China , 2014 .

[20]  Yong Geng,et al.  Uncovering China’s transport CO2 emission patterns at the regional level , 2014 .

[21]  P. F. González,et al.  The driving forces behind changes in CO2 emission levels in EU-27. Differences between member states , 2014 .

[22]  Chunping Xie,et al.  Reduction potential of CO2 emissions in China's transport industry , 2014 .

[23]  Shiwei Yu,et al.  Carbon emission coefficient measurement of the coal-to-power energy chain in China , 2014 .

[24]  G. Timilsina,et al.  Factors affecting transport sector CO2 emissions growth in Latin American and Caribbean countries: An LMDI decomposition analysis , 2009 .

[25]  Boqiang Lin,et al.  How to promote energy conservation in China's chemical industry , 2014 .

[26]  F. Kari,et al.  Impacts of energy subsidy reform on the Malaysian economy and transportation sector , 2014 .

[27]  Yang Zhang,et al.  Transport energy consumption and saving in China , 2014 .

[28]  M. Ouyang,et al.  Regional disparity of urban passenger transport associated GHG (greenhouse gas) emissions in China: A review , 2014 .