The usage of wind energy potential in Indonesia is quite low because the average wind speed in Indonesia itself is quite low, but it does not rule out the possibility that the wind energy in Indonesia can be utilized as a renewable energy potential. With the potential for wind at several points in Indonesia, the use of wind power plants in Indonesia will greatly help reduce the impact of global warming due to inefficient use of energy. To maximize the use of wind energy, a tool called a windmill is used. There are 2 types of windmills, namely vertical windmills and horizontal windmills. There are 2 types of windmills due to their different functions. As a supply for street lamp lighting, windmills are used in a vertical shape, the use of vertical windmills aims to increase the efficiency of the use of wind energy. In vertical windmills there is no need to worry about the direction of the wind, because of its vertical shape, the windmill can receive wind flow from any angle..