气候变化领域集成服务门户(CCPortal): Contribution of China's online car-hailing services to its 2050 carbon target: Energy consumption assessment based on the GCAM-SE model

CCPortal

DOI	10.1016/j.enpol.2021.112714
	Contribution of China's online car-hailing services to its 2050 carbon target: Energy consumption assessment based on the GCAM-SE model
	Wu T.; Wang S.; Wang L.; Tang X.
发表日期	2022
ISSN	0301-4215
卷号	160
英文摘要	As online car-hailing services in China have matured and gained legitimacy as a traffic business activity supported by national policies, they have exceeded the expected speed of development. This paper estimates the extent to which online car-hailing services will affect China's energy consumption and carbon emissions under several scenarios. To weigh the substitution effect of online car hailing toward China's 2050 environmental goals, a Global Change Assessment Model 4.0-Sharing Economic (GCAM-SE) is used to analyze and associated government policy. Results indicate that by 2050 China's online car-hailing will achieve emission reductions of 8.36, 14.51, and 95.66 MTCO2 under, respectively, strict, moderate, and non-strict levels of the national Preliminary Rules on the Management of Online Car Hailing (PRMOCH). In 2015–2033, strict PRMOCH can better reduce energy consumption and carbon emissions by controlling the number of online car-hailing services, as compared to non-strict PRMOCH. After 2033, online car-hailing services will automatically realize the emission reduction function, whereas in this study's scenarios 1 and 2, the PRMOCH will hinder realizing car hailing's intended emission reduction function. These results strongly suggest the policy for online car hailing will be counterproductive unless policy makers consider the difference between the PRMOCH validity period and invalidity period. © 2021 Elsevier Ltd
英文关键词	Carbon emissions; Energy consumption; Global change assessment model; Online car-hailing; Regulatory stringency
语种	英语
scopus关键词	Carbon; Emission control; Assessment models; Carbon emissions; Carbon targets; Emission reduction; Energy-consumption; Global change; Global change assessment model; Online car-hailing; Reduction function; Regulatory stringency; Energy utilization; carbon dioxide; carbon emission; energy policy; environmental economics; global change; policy implementation; regulatory approach; China
来源期刊	Energy Policy
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/256430
作者单位	Academy of Mathematics and Systems Science, Chinese Academy of Sciences, China; School of Economics and Management, University of Chinese Academy of Sciences, China; CNPC Economics & Technology Research Institute, China; School of Public Policy and Management, Tsinghua University, China
推荐引用方式 GB/T 7714	Wu T.,Wang S.,Wang L.,et al. Contribution of China's online car-hailing services to its 2050 carbon target: Energy consumption assessment based on the GCAM-SE model[J],2022,160.
APA	Wu T.,Wang S.,Wang L.,&Tang X..(2022).Contribution of China's online car-hailing services to its 2050 carbon target: Energy consumption assessment based on the GCAM-SE model.Energy Policy,160.
MLA	Wu T.,et al."Contribution of China's online car-hailing services to its 2050 carbon target: Energy consumption assessment based on the GCAM-SE model".Energy Policy 160(2022).