Like any other elements that rest upon this planet, wind is
one of the essential components in building an equilibrium cycle of life. The
common knowledge that is brought up about wind is that it’s the only element
that gives and sustains life to us humans through the production of oxygen. But
what we aren’t aware of Is that the air we breathe and relish gives an
outstanding source of energy.
Wind is the movement of air from an area of high pressure to
an area of low pressure. According to www.nationalgeographic.com,
the wind exists because the sun unevenly heats the surface of the Earth. As hot
air rises, cooler air moves in to fill the void. As long as the sun shines, the
wind will blow. And as long as the wind blows, people will harness it to power
their lives. Like solar energy, the wind is a clean source of renewable energy
that produces no air or water pollution. And since the wind is free,
operational costs are nearly zero once a turbine is erected. Mass production
and technology advances are making turbines cheaper, and many governments offer
tax incentives to spur wind-energy development.
Total wind power could be captured only if the wind velocity
is reduced to zero. In a realistic wind turbine this is impossible, as the
captured air must also leave the turbine; a turbine is a rotary engine that uses a continuous
stream of gas or liquid to turn a shaft that can drive machinery. Wind energy is so powerful that it can run
and grind grains and pump water for farmers using wind turbines, wring
electricity from the breeze that can run a city with the use of windmills. The
town of Bangui in Ilocos Norte is one of the cities in the Philippines who is
using wind energy as source of electricity and strongly promoting this
environmental-friend source of energy.
Windmills in Ilocos Norte, Philippines (Image from tourism-philippines.com) |
Wooden windmill in the Netherlands (Image from zardec.net.au) |
Windmill used for irrigation. (Image from 4.bp.blogspot.com) |
(Image from 3.bp.blogspot.com) |
Anatomy of a windmill. (Image from csa.com)
Posted by: Kevinross Z. Bool
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nice blog!. got a really good info here. one question if wind energy produce no air and water pollution and the cost of production is cheap why didnt almost all energy providing company choose this? is there any reason?
ReplyDeleteHello Arvin! Good question! Well, first of all, wind has also an unreliable factor. Some places do not have strong wind and cannot produce enough energy. Wind mills together with the land for the site is also a pricey. These are some factors that hinder companies to choose this as their main source of energy. Thanks for the comment! Happy blogging!
DeleteThank you for sharing this information. I gained more knowledge about wind energy. Keep on blogging! :)
ReplyDeleteHope this would bring awareness to everyone especially the youth so that we may invest in this particular alternative energy source. Keep the information going. :)
ReplyDeletethis could really help to those people who doesn't have any idea about wind energy :)) nice blog anyways :) goodluck!
ReplyDeleteVery timely and informative. I hope a lot of people will be motivated by this in the future especially officials and those in power so that they will be the primemovers of such concerns for our environment. Let's save the earth! :))
ReplyDeleteSalamat sa pagshare ng mga lugar na may windmill..at least i can search them on the net to help me more..:D
ReplyDeleteI must say, windmills really are efficient in providing energy. I hope more of these kinds of environment-friendly technologies will be produced to better serve the needs of the people; particularly, in finding alternative ways to access/obtain energy.
ReplyDeleteNice article! It can serve as an awareness for us. Since some of us abused our natural resources, we should promote this kind of source of energy.
ReplyDeleteNeed i say more? Windmills are awesome. The blog says it all. Nice job in doing such an article. It will certainly help a lot of people. Every day is Earth Day. Good job :)
ReplyDeleteWind energy (wind mills) is on of the best way to produce energy in the country. Since our country is surrounded by bodies of water like seas and oceans, the wind pressure in these areas is very high which is perfect to construct wind mills that will generate alot of electricity that we consume. I just hope to see more of this environmental-friend source of energy in the Philippines in the future. :)
ReplyDeletePhilippines and also the other countries should build more windmills to provide other source of energy and to lessen pollution.
ReplyDeleteLocal communities might need to spend a lot for them to acquire this equipments/turbines though in the long run, people would benefit from these as it would lower their electricity expenses since wind power is free.
ReplyDeletevery informative blog. it explained everything about wind energy and wind mills. keep up the good work and goodluck! :)
ReplyDeleteNice Article! Windmill is one of the best renewable sources of energy available today :bd
ReplyDelete