Green Supplier Evaluation Of Wind Power Equipment Project

Wind power is an important green energy,wind energy is a new energy of renewable,no pollution,huge capacity,good application prospect.As a clean energy,many countries select wind energy as a strategic choice.Wind power turbine is an important component of the entire wind power industry,and it is also the basis and guarantee for the development of wind power industry.According to value perspective of the wind power equipment company,it like a typical "hourglass" shape,that is,the procurement costs are high,the proportion of intermediate assembly is low,construction installation and debugging costs are higher.Wind power turbine is very depend on its suppliers for huge purchase costs,so the manufacture of wind power turbine need strong supports from its suppliers.On the other hand,with the concept of health,environmental protection,energy conservation becomes more and more popular,many countries including China issued the relevant policies and regulations to protect and develop green industries.In order to enhance the corporate image and avoid the risks of more and more stringent environmental laws and regulations,now many domestic enterprises begin to implement green supply chain.In this background,our company decided to set up a supplier evaluation selection model considering green factors.The main contents of this paper are as below.Firstly,this paper analyzes the connotation and characteristics of green supply chain management and combines with the current situation of our company.We classify the existing materials with three indexes,namely green factor,business factor and supply risks.So we can use different ways to manage different type of suppliers.It's can effectively improve the management effect in case of a large number of suppliers.Secondly,after analyzing and comparing the advantages and disadvantages existing evaluation methods,we establish the supplier evaluation selection model with Data Envelopment Analysis(DEA)according to requirements of our company.AHP analysis method is used to construct preference constraint cone,which reflect the evaluation priorities and preferences of different types of suppliers.We introduce the virtual best performance of supplier to get full ordering of DMU according to ideas of TOPIS.Finally,this model is applied to two typical types of suppliers,common trade and strategic relationship,to verify the effectiveness of the model in practical work.At the end of this paper,I explain some shortcomings of this paper,and put forward the research directions in future.