Research On Impact Of Rigional Development Model Of Alternative Fuels On Carbon Emission Intensity In China

At present,the Automobile Alternative Energy can be used in China includes electricity,natural gas,liquefied petroleum gas,ethanol,biodiesel,dimethyl ether,coal-based liquid fuels,etc.Because of the uneven distribution of resources in various regions,characteristics of automobile alternative energy resources are significant different.Therefore,the regional differences must be considered in the development of alternative energy vehicles.This paper introduces the development of the main alternative energy and alternative energy vehicle of China.By reviewing the national and provincial statistical yearbook,carefully study the automotive alternative energy resource features of China,and summarize the reserves,distribution,production and utilization of coal,natural gas,liquefied petroleum gas and biomass.Then take the difference of the resource characteristics as the main reference factors,combined with the technology status,economic development,market consumption,public policy and other factors,to establish an AHP(Analytic Hierarchy Process)model.Use the model to make a qualitative analysis,and select the most appropriate alternative energy cars for various regions of China from five proposals of electric cars,natural gas vehicles,coal-based synthetic liquid fuel vehicles,LPG cars,biodiesel and ethanol gasoline.This paper choose Yunnan Province as an example to make a detailed calculation,the results shows that the ethanol gasoline and bio-diesel vehicle accounts for the highest proportion,followed by electric vehicles and coal-based liquid fuel vehicles.Calculates the weights of various proposals of other 30 provinces and makes suggestions for the development of alternative energy vehicles according to the results.Providing theoretical reference to the strategies of developing alternative energy vehicles,thus help to promoting efficient development of the China's alternative energy automobile industry,and the formation of Chinese alternative energy vehicles road.