Energy 101: Wind Turbines

Developed for over a millennium, today’s wind turbines are manufactured in a range of vertical and horizontal axis types. The smallest turbines are used for applications such as battery charging or auxiliary power on sailing boats; while large grid-connected arrays of turbines are becoming an increasingly large source of commercial electric power. The use of wind turbines can be a great way to provide a source of clean and renewable energy for your home or business. There are a number of small wind energy devices that you can use to generate power and these can be very cost effective in providing a significant level of electricity. The demand for wind turbines for homes has been increasing over the past few years due to people wanting to seek alternative energy sources. Energy sources such as solar and wind power are being sought after as a way to cope with the ever increasing electricity bills.

As with solar systems, wind powered systems can be used in two ways: off-grid or on-grid. Off-grid is when your home or business is entirely disconnected from an electric utility company and you generate all of the electricity your home or business requires. An on-grid wind power system sends all of its electricity back into the public electrical network (grid) which the electric company gives you credits for. At the month, the electric company sums up your credits with how much your home or business has consumed, and issues rebates if you consumed less than you put into the grid.

The U.S. Department of Energy’s website ENERGY.GOV has a wealth of information as it relates to Science & Technology, Energy Sources, Energy Efficiency, the Environment and Prices & Trends. The EPA series of short videos related to Energy 101 topics are being posted on studio4llc.com to present entry level information related to Home Energy Assessment, Cool Roofs, Geothermal Heat Pumps, Solar PVs and Wind Turbines.

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