Wind turbines are of big help in generating electricity especially to those places with large areas of land space. However, this time around, a compact wind turbine that will only require 3.5 acres of open land. This compact turbine is perfect for use to schools, hospitals, and hotels. With the Optiwind’s 150-kilowatt model, buildings with $35,000 amount of energy annual requirement, while for the 300 kilowatt model can serve buildings with $75,000 of annual energy requirement. With this wonderful product, smaller communities can now afford to have a wind turbine of their own and save large amount of money for their electricity use.