Wind power generation is the main form of developing and utilizing wind energy. A large number of wind power projects are being built under the national policy impact

which are relieving the energy crisis and producing huge economic benefits. However

the construction and operation of wind power projects can affect the surrounding environment. By comparing environmental impacts of energy projects

the characters of wind power projects can be concluded. Indexes are set and limits are discussed. Research on environmental impact assessment and solution measures of wind power projects provides a theoretical basis for the realization of environment-friendly wind power projects.