|
|
|
| Research on Operating Costs of Carbon Quota Accounting Based on Time Division of New Energy Buses |
| WEI Jian-hua1, QU Hua1, SU Meng-hao2, ZHENG Dong-dong1 |
1. Zhengzhou Tiamaes Technology Co., Ltd., Zhengzhou, Henan 450000, China;
2. Macau University of Science and Technology, Macau 999078, China |
|
|
|
|
Abstract Amid escalating environmental and energy-related challenges, the advancement of electric vehicles has become a pivotal national strategy in China for energy conservation and emission reduction. This study presents an analysis of the methodology used for calculating energy consumption in electric vehicles in comparison to traditional fuel vehicles. The customary practice of assigning monetary value to carbon emissions is integrated to transmute carbon emission reduction methods into fiscal terms. This transformation enhances suitability for evaluating energy transitions and benefit comparisons. Concurrently, data from the New Energy Vehicle Open Laboratory V 2.0 were used to calculate the carbon quota produced throughout the charging and operating procedures of the national new energy public transportation in 2019. Additionally, charging expenses were calculated considering the varying electricity prices at different times of the day, and an assessment was conducted on the reduction of operating costs resulting from the annual benefits of carbon emission reduction. It is evident that, given the current carbon emission factor of China’s power grid, electric buses have successfully transitioned their emission reduction effect from negative to positive.
|
|
Received: 20 February 2023
|
|
|
|
[1] LI Xiao-yi,TAN Xiao-yu, WU Rui. Paths for Carbon Peak and Carbon Neutrality in Transport Sector in China[J]. Strategic Study of Chinese Academy of Engineering, 2021, 23(6):15-21.
[2] OU Xun-min, Peng Tian-duo, Zhang Qian. Methodology Development and Case Study of Electric Vehicle Development and the Impact on Energy Environment and Resource in China:Methods, Models and Applications[M]. Beijing:Beijing Economy Management Publishing Co., 2019.(in Chinese)
[3] ZHENG Ji-hu, SUN Xin, Jia Li-jie, et al. Electric Passenger Vehicles Sales And Carbon Dioxide Emission Reduction Potential in China's Leading Markets[J]. Journal of Cleaner Production. 2020, 243:1-10.
[4] WU Zhi-xin, WANG Michael, ZHENG Ji-hu, et al. Life Cycle Greenhouse Gas Emission Reduction Potential of Battery Electric Vehicle[J]. Journal of Cleaner Production, 2018, 190:462-470.
[5] BIEKER G. A Global Comparison of the Life-cycle Greenhouse Gas Emissions of Combustion Engine and Electric Passenger Cars[J]. Communications, 2021, 49(30):1-81.
[6] MAO Feng, LI Zhi-heng, ZHANG Kai. Carbon Dioxide Emissions Estimation of Conventional Diesel Buses Electrification:A Well-to-well Analysis in Shenzhen, China[J]. Journal of Cleaner Production, 2020, 277:1-10.
[7] YE Xin-yu, LIU Hao-xiang, LONG Jian-cheng. Optimization Model and Algorithm of Electric Bus Operation Considering Charging Demand[J]. Journal of Transportation Engineering and Information, 2021, 4(1):1-26.
[8] LIU Meng. Bus Charging Station Operational Efficiency Evaluation and Operational Optimization Strategy Research[M]. Nanchang:Nanchang University, 2021.(in Chinese)
[9] LI Peng. Bus Passenger Flow Prediction and The Optimization of Bus Operation Period Division Based on Multi-Source Data[M]. Guangzhou:South China University of Technology, 2019.(in Chinese)
[10] LI Fangyi, OU Rui, XIAO Xi-lin, et al. Regional Comparison of Electric Vehicle Adoption and Emission Reduction Effects in China[J]. Resources, Conservation and Recycling,2019, 149:714-726. |
|
|
|
2024, Vol. 18 
