Electricity from Wind

 

Just as energy from the sun can be harnessed to generate electricity, wind turbines are used to begin electricity from wind. Wind power is actually a form of solar energy, since wind flow is started by atmospheric heat from the sun. Power originated by wind comes free, dirt free and is a wonder source of energy that proves to be an alternative to fossil fuels. Electricity that is originated from wind is pollution-free and emits no greenhouse gases.

 

If you’re interested in building your own wind turbines and lowering your electric bill, check out the DIY Home Guide.

 

How Wind Generates Electricity

 

Wind turbines use propeller blades that travel in the wind to create electricity from wind. As the wind turns the blades, a connected shaft rotates. This shaft that rotates connects to a certain generator which creates electricity by the use of motion.A wind power plant is a series of wind turbines that send electricity through transmission lines. Utility companies then aquire this electricity and distribute it to homes, businesses and other public buildings such as schools and hospitals. 

 

Since the 1990s, wind power has been the fastest growing source of electricity. The development of most of the wind power comes from Europe, however; The United States still maintains potential for wind energy. According to the U.S. Department of Energy, the U.S. wind resources could satisfy all electricity requirements for the nation. There are a number of projects underway to build the infrastructure to support the generation of electricity from wind on a large scale.

 

Wind power plants cannot be built in all areas. The available wind resources in a location must be adequate to make a power plant economically possible. The U.S. Department of Energy is governing wind studies to ascertain the best locations to generate electricity from wind. 

 

Wind Turbine Benefits for Homeowners 

 

Homeowners can propser from wind power by purchasing small wind turbine systems. Using a residential turbine to produce electricity from wind helps reduce pollution and provides a buffer against energy shortages and energy price inflation.   There are several factors to consult before buying and installing a residential wind turbine. If your home turns out to be a good candidate for a small-scale wind power system, it can prove to be a cost-effective alternative to electricity bought from your local utility company. 

 

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A residential wind power system can be either standalone or attached to the power grid. For a standalone system, a backup power source such as a battery is needed for times when wind is not feasible to provide electricity. A wind power system that is connected to the power grid is a more practical solution for homeowners who want to benefit from electricity from wind. When wind levels are low, power requirements are met by electricity from the utility company.  

 

Both standalone wind power systems and systems that are connected to the power grid require an average local wind speed of about 10 miles per hour. The U.S. Department of Energy is a good contact point for information about the suitability of different areas in the country for residential wind power systems. 

 

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