Solar Power

Wind power energy ? source of energy for the future

Solar energy
by pnwbot

Everyone today is aware of the tremendous energy crisis that the world is facing today. With constant depletion and usage of non-renewable sources of energy, days are not far when such energy sources will become extinct. It is our duty to conserve and preserve these forms of energy for our future generations and opt for renewable forms of energy. Some of the most commonly used forms of renewable sources of energy are wind energy, hydro energy, solar energy etc. Wind power energy can help in accomplishing many tasks smoothly and with the same efficiency as a renewable source of energy. Wind power history is also an interesting subject of study.
There are many machines and instruments that have been manufactured keeping wind power energy as its base. The Flettner rotor is one such example. This rotor operates on the power of wind energy and can move a ship. The force exerted for propulsion by the rotor is almost same as any normal rotor. Thus, it is evident that wind power energy can be used in various ways. Wind power history dates back to a time, when humans used this mode of energy for rowing boats and sailing ships. In those days most of the ships had sails, which had to be adjusted according to the wind flow. Proper adjustment of the wind sails helped the ship to sail smoothly in proper directions. Stories have also been told of ships losing their way as the wind took them to wrong routes.
Windmills are also based on the theory of wind power energy. The energy that is generated from the wind is used to run the turbine that is attached to the windmill and helps in creating power. Not only this, windmill is also used for various other purposes, though the source of energy remains the same in each case. Water pumping windmill is a thing that operates on wind power. Through this, large areas of land could be watered, where water was not reachable initially. This helped farming and ranching of those areas and changed the land into a cultivable one. Water could be pumped out of wells with wind power energy.
Wind power history also states the creation of electricity through wind power energy. Many small villages produce electricity with the help of wind energy. Wind turbines were designed by scientists that helped in the generation of electricity instantly. The amount of electricity that was produced through wind energy had the power of illuminating a small village. Later the efficiency of the turbines was enhanced and now wind power energy has the capacity of generating electricity for large towns and cities. In many countries, this is the only source of energy production.
Wind power energy is an interesting subject of study for many scientists and researchers. With reference to wind power history, there are many interesting facts that can be unleashed regarding this wonderful renewable source of energy. However, it is difficult to use this energy in areas where the frequency of wind is less.

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