The expanding need of human for energy resources is always one of basic and most important issues in human life and trying to achieve a renewable resource of energy is the ancient human desire. However, due to the increasing need for energy and resource constraints on the one hand and increasing environmental pollution caused by the burning of fossil resources on the other use of renewable energies have become more important and is extending. So, in this study by using ARMA econometrics opproach, wind speed in the Tabriz city between the years 1393-1409 has been predicted and electricity energy has been calculated.also the cost of per capita Kilowatt electricity from the wind turbin calculated and compare with per Kilowatt electricity from power plant's thermal that the results shows that the cost of per Kilowatt electricity from wind turbin equals to 1234/24 Rials that almost is equal to a cost of per Kilowatt electricity from power plant's thermal by use of nonsubsidize fuel. Finally, by use of economic analyzing of projects rechniques, we examine the production of electricity from wind turbin. Results from the economic analyzing of projects shows that producing electricity from wind turbins has economies of scale.

JEL Classification: O13, L71, Q55