With a large number of the world's energy consumption and environmental issues have become increasingly prominent, wind power is becoming a hot spot of contemporary global energy growth, the whole society pay more attention to the development of clean energy. Although the wind power industry in Liaoning is still stay in the initial stage, more and more people know the importance and advantages of wind power, and the wind power industry in Liaoning shows a momentum of vigorous development. This study will focus on the comprehensive evaluation of wind power project of Liaoning Shihu. Via using AHP-fuzzy comprehensive evaluation to analysis the comprehensive benefits of the wind power project, this paper put forward some suggestions on the development of wind power project.