Why Wind Energy Is Important

We've been using wind energy in this world for hundreds of years

. You've seen windmills in images from Holland, along farmlands in the United States, and various other parts of the world. They are used to help pump water, grind grain, and help the economy continue to grow. Unfortunately, it took a huge energy crisis for us to start taking notice of all the benefits.

How To Build A Wind Generator-DIY Turbine Plans

What you'll find today is that the wind turbines are attached to the tower. The reason for this is it accumulates the proper amount of wind energy. However, you have to have the right height, which in this case it has to be a 100 feet minimum. In order to get the maximum power, the turbines need to get a hold of the fastest winds up there.

Turbines with their blades that are similar to propellers catch the energy from the wind. There are normally about 2 to 3 blades attached to a shaft which in turns forms what is a called a rotor. The blades turning in the wind create lift and drag. Drag happens when the wind hits the front of the blade. Lift happens as a wind pocket occurs on the backside of the blade. By combing the two forces it makes the rotor turn similar to an airplane propeller. And the shaft is turning a generator and this is what creates electricity.

Most of the time you simply come across the larger versions out there. While this may be true in most cases, the world is beginning to understand the importance of wind energy. Knowing this, manufacturers have come out with smaller versions in order to help people pump water, lower their monthly electric bills, and do it while living in the city or on the outskirts.

Now, if you need a larger application, then more than one turbine will need to be utilized. Normally these are just combined with solar power applications. You often see these as part of a utility grid power system or working together in a wind plant somewhere. While this may sound like a far way off, many power companies today are purchasing excess energy from their customers that use wind energy. So not only will they save money, but you will as well.

With all the fossil fuels being depleted today, all of us need to look for alternative power sources to use. Wind energy and solar energy are the top two alternatives today. These can even work together to provide power for businesses and homes.

Wind energy is 100% renewable an causes no harm to the environment. This is the type of energy that you need to be using these days worldwide. You could ultimately save 100% on your energy costs, through using this power along with other forms of renewable energies. You will also being doing something good for your environment.

So do you what you can and think about your family's future. If that means using wind energy to cut cost on bills and help the environment, then so be it. Twenty years from now you'll want to know your children aren't being hurt by the same issues we're experiencing today.

by: Dale Green

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