Abstract Limitation reserves of fossil energy, the human is challenging for replace a new energy source. However, wind as one of the manifestations of renewable energies is a special place. According to Topography and their relative position Isfahan province, is the best place to build a wind power plant. In this study, to determine appropriate locations for the construction of wind power plants in the Isfahanprovince, several criteria were considered and Analytical Hierarchy Process (AHP) for weighting the selected layers Expert choice software was implemented. The parameters of the fuzzy data into IDRISI software were based on expert opinions, the control points and fuzzy function for each layer was determined. Then the software Arc GIS. was used to overlay layers, and finally, the Isfahan province potential wind power plant constructed in were four levels: excellent, good, fair and poor.