The total energy consumption in world is exponentially increasing. Infrastructural investment in wind energy project is the best solution for resolving energy problem. Selecting the site for wind farm is a complex process involving not only technical requirement, but also physical, economical, social, environmental and political requirements that may result in conflicting objectives, and that's why, it is necessary to create model that provides most desirable location for investing.The present paper uses fuzzy logic methodology and MATLAB to assess wind sites and decide which sites should be given the highest priority with respect to their benefits and costs. The criterion of evaluation using fuzzy logic is based on different parameters, i.e., wind resources, prevailing wind direction, above ground level, site capacity, soil conditions, site elevation, land cost, land roughness, temperature, cultural and environmental concerns, aviation/telecommunications conflicts, nearby resident's concerns, site environmental issue and distance to transmission line.For verification of our solutions, we had deployed the available data on the wind farm in Podveležje and based on our model, we may conclude that the site selection is quite good.