It is advantageous if you are living in a windy part of the country. You would be able to save money on electricity by learning How To Build a Homemade Wind Turbine. You can do this over the weekend by using a steel bicycle frame, zip ties, plastic 2-liter pop bottles and a treadmill motor. You would be able to make use this device, aside from being an independent power source in your homes, to power pumps for deep wells and other farm equipments without having much expenses.