Carbon Emission Measurement and the Decoupling Effect Under the“Double Carbon”Goal in Xi’an,China

作     者：Renquan HUANG Renquan HUANG

作者机构：School of Economics and FinanceXi’an International Studies UniversityXi’an 710128China 

出 版 物：《Journal of Systems Science and Information》 (系统科学与信息学报（英文）)

年 卷 期：2023年第11卷第5期

页      面：580-603页

核心收录：

学科分类：12[管理学] 1204[管理学-公共管理] 02[经济学] 0202[经济学-应用经济学] 083305[工学-城乡生态环境与基础设施规划] 08[工学] 020202[经济学-区域经济学] 0833[工学-城乡规划学] 

基　　金：Humanities and Social Science Fund of Ministry of Education of China(22YJC790008) Soft Science Research Project of Xi’an Municipal Science and Technology Bureau(22RKYJ0023) Shaanxi Province Social Science Federation Fund(2022HZ1824) 

主　　题：“double carbon”goal city carbon emission measurement economic growth decoupling 

摘      要：Cities generate more than 60%of carbon emissions and are the main battleground for achieving the ***,there is no unified and standardized measurement methods of carbon emissions in *** this paper,we took Xi’an as an example and started by measuring carbon emissions with the new ***,the decoupling of economic development from carbon emissions was studied according to the Tapio decoupling *** on the generalized Divisia index method,the decoupling effort model was proposed to study the impact of carbon emission factors contributing to carbon *** results show:(i)During the period 1995–2021,the carbon emissions of Xi’an increased rapidly,with an average annual growth rate of 6.06%,due to the accelerating pace of urbanization and industrialization.(ii)The energy consumption sector accounted for the largest share of carbon emissions,ranging from 77.38%to 89.46%.Xi’an’s energy structure is primarily based on fossil fuels,especially coal,which holds a significant *** achieve the“double carbongoal,it is crucial to reduce the dependence on fossil fuels.(iii)The 10th Five-Year Plan was in the state of“expansive coupling,while other periods were in the“weak decouplingstate from the 9th to 14th Five-Year Plan *** the carbon peak year in the 15th Five-Year Plan,it would be in a state of“strong decoupling.The agricultural production account was the first to achieve a“strong decouplingstate.(iv)The government of Xi’an made efforts to decouple,but these were not *** innovation played a crucial role in the carbon reduction of Xi’an,and was a key factor in achieving the“double carbongoal.