The topic of wind energy is seemingly everywhere these days. As the prices of more traditional forms of energy continue to rise, people are on the lookout for cheaper and more reliable forms of energy. When discussing cheap energy alternatives you must fully understand the facts about energy that is made from the wind to make smart decisions about its use.
While wind energy may appear to have many advantages over more traditional forms of energy, it too has a set of challenges that must overcome before it can be usedinlarge-scale applications. If you're considering using this form of energy in your home or if you're just looking to learn more about it, this short article on will help you understand the basics.
Advantages:
1. It is virtually unlimited. As the Earth rotates it is heated and cooled by the sun, wind occurs as a natural part of this process.
2.It is readily available in many regions. While not all countries have the geography to make use ofit efficiently, countries like the United States are investing millions to take advantage of this naturally occurring resource.
3.It isrelatively inexpensiveto things like oil and coal.With the exception of solar energy, all other forms of energy must be converted from their natural state to extract the energy within them.This process of conversion and extraction can be very expensive and manifests itself in kilowatt-per-hour costs.In competitive terms, wind has a lower cost.
Disadvantages:
1.It is intermittent.Although it's true thatit is a natural byproduct of the Earth's rotation, there are still some periods in which went simply does not blow.Except for extreme cases, in regions were wind blows constantly, the fact that wind energy is intermittent means that a backup source of energy must be available at all times.
2.It is expensive to transfer. The most when the regions are generally very remote and sparsely populated.Due to their remote nature, the cost of transporting the harnessed energy is very high.
3.It has a high installation cost. The machinery required to capture wind power on a large scale, otherwise known as wind turbines, are very expensive. These massive structures often have blades which measure over 100 feet in length and consequently require enormous amounts of manpower to install.
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