Wind energy has been harnessed by man for thousands of years to sail across the seas. Later, farmers learned how to utilize this source of energy through windmills to grind grain and pump water. But now it’s on its a way to meet the energy requirements ranging from large industries to an individual’s own home.
Countries like Denmark, Germany, Spain and India use wind energy extensively. There are many advantages of wind energy that make it the best form of Green Energy in the world today.
Wind energy is available abundantly in areas that have constant wind blowing at a speed of around 10mph. Wind farms are installed in such areas to supply electrical energy produced from wind energy to nearby regions.
Burning coal and petroleum releases harmful gases into the environment such as CO2 that is responsible for the drastic climate changes and global warming. Whereas, combustion is not involved at all in case of utilizing wind energy. It makes this source of energy echo friendly as it does not release any harmful pollutants into the environment so much so that it can diminish the green house effect.
Cheap source of energy
The prices of fossil fuels increase every day. There’s no such dilemma in case of wind energy as it’s never going to exhaust and will remain a cheap source of energy. It helps to significantly reduce utility bills. This is the most attractive and eye catching advantage of Wind Energy for businesses, farms and home users.
Smaller area for installation
Wind turbines require small geographical area to be installed as compared to electrical power plants. So the surrounding areas can be utilized at the same time for cultivation.
Can reach remote areas
There are certain areas such as, mountainous regions, where supplying electrical energy is not possible. Wind energy can be an extremely useful source of energy in such areas as they experience currents of wind at high speed, a condition most favorable for production of Wind Energy.
Renewable source of energy
Fossil fuels are formed from the remains of animals and plants that lived thousands of years ago. Wind energy gets produced due to constant spinning and revolving of the earth along with uneven heating and cooling of the earth’s surface. So with wind energy, there is nothing getting consumed that cannot be quickly replenished. Whereas the fear remains in the case of fossil fuels – we could run out and it takes thousands of years to replenish the source.
There are numerous advantages of wind energy with only a few drawbacks such as its unavailability in certain areas which do not experience constant currents of wind. Another one is noise produced by wind farms that can be quite disturbing for people living nearby. Underdeveloped countries can benefit a lot from this free source of energy in order to ensure steady power supply at much lower costs. The advantages of wind energy make it one the fastest growing renewable forms of energy in the world today.