摘要
Abstract
The transportation sector is an important energy-consuming sector in China,generating about 15%of the country's total carbon emissions."Action Plan for Carbon Dioxide Peaking Before 2030"has made specific deployments for the transportation sector,requiring it to accelerate the green and low-carbon transition.At present,China's highway transportation energy use is gradually transforming to a green and low-carbon direction.This is driven by with the rapid development of electricity,natural gas,and other energy sources,and high hopes for hydrogen energy,which has gradually formed the energy use structure of"gasoline and diesel as the mainstays,with accelerated penetration of gas and electricity,and methanol and hydrogen as minor supplements"in the field of transportation.Focusing to the future,a variety of alternative energies will enter the accelerated replacement cycle,especially electric power,natural gas,and other fuels which are more economical compared to gasoline and diesel,will enter the field of transportation at a faster rate.Hydrogen,methanol,and other energies that are not yet economically viable will be gradually demonstrated and promoted under the support of the policy.By 2035,electricity will become the main energy in China's highway transportation sector,accounting for about 52%of the energy mix,while natural gas will make up 15%,and gasoline and diesel will account for 33%.The transportation energy sector will thus enter an era of multi-polarity.In this development process,the petroleum and petrochemical industry needs to pay attention to the transition of end-user demand and accelerate the speed of transition.The development and integration of old and new industries,as well as issues related to the fairness of responsibilities and rights in the maintenance of various energy infrastructure networks,need to be re-examined and given attention by relevant departments.关键词
交通运输/用能结构/汽柴油/液化天然气(LNG)/电力/氢能/车辆Key words
transportation/energy consumption structure/gasoline and diesel/LNG/electricity/hydrogen energy/vehicles分类
管理科学
