A Study On Economy Evaluation And Social Benefit Evaluation Of Wind Energy Project

Wind power is encouraged to be developed by Chinese government to meet with the electricity requirement. Under the strategy of great west development, Chinese government now are taking positive actions to speed up the development of hydropower, the wind power has the prosperous future and will be kept as high development speed. The feasibility research is absolutely necessarily before the investment decision. The economical evaluation of project investment is the organic composition and the important part of the feasibility study. With the rapid development of the wind power industry, how to prepare the feasibility study and the economical evaluation is the key to guarantee the scientific investment decision, improve the investment benefit. This paper reviewed the wind energy development progress of method and theoretical system of project evaluation, and the current status of domestic economical evaluation. The economic evaluation system of present wind power project is studied, including cash flow estimation, financial evaluation, national economic evaluation and uncertainty analysis. According to the significant social benefit of wind power project, we do a study of social benefit evaluation method and establish a index system and model. The case study is implemented based on the detail wind power project.