Gantry Crane "Oil To Electricity" Carbon Footprint Accounting And Its Benefit Analysis Model

Rubber-tyred gantry crane is one of the main operating equipment in port. It’s fuel consumption is large,and it’s carbon emissions is high.It is one of the main equipment of the current port green renovation. Therefore, the comprehensive benefit analysis of the rubber tired gantry crane green renovation is the key of the current scholars at home and abroad research topic.Firstly,this paper respectively has a detailed research on the whole life cycle assessment method.Then from the angle of view of the whole life cycle,we give the model which calculate the traditional rubber tired gantry crane and electric power as the power source of the rubber-tyred gantry crane operation of carbon dioxide emissions per unit time.We have taken dalian port as an example to verify the model and and has carried on the comparative analysis to the result.At the same time, in order to arouse the enthusiasm of enterprises for gantry crane "oil to electricity".When the government introduces a carbon tax for enterprise to carry on gantry crane "oil to electricity "as a negative motivation, at a certain planning period, the article presents the complete optimization model of gantry crane" oil to electricity ", so that enterprises in the process of gantry crane "oil to electricity are at the lowest cost.And at the same time the feasibility of the model are verified.This article also, in the process of gantry crane "oil to electricity", analyzes the government’s subsidies policy and take dalian port as an example to study the action which the different government subsidies can take to the gantry crane "oil to electricity"This paper from the perspective of whole life cycle studies the change of carbon emissions that the gantry crane "oil to electricity"results in. The empirical analysis proves that gantry crane "oil to electricity" in reducing carbon emissions has the very big significance of ports.lt is conducive to further motivate government to promote the process of gantry crane "oil to electricity", promote the port environment improvement as soon as possible, realize the sustainable development of port economy. At the same time, the efficiency optimization model established in this paper, the empirical analysis shows it is conducive to further mobilize enterprise the enthusiasm of gantry crane "oil to electricity", is beneficial to government subsidies appropriately according to actual condition and realize the maximization of the social benefit.