Uses Of Wind Turbines

Wind Energy (Photo credit: janie.hernandez55)

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Wind is a powerful source of energy that has been harnessed for different uses for centuries. More and more scientists and researchers feel that wind can be used effectively as a renewable energy source and this can be done only when power within the moving air can be harnessed properly.

The Wind Energy Industry has grown rapidly since the 1990’s and is considered as one of the fastest growing sectors in the power generation industry. Some of the European countries have even installed wind turbines that have been in operation for almost 20 years now and this entire operation has been extremely successful as well. Using wind turbines to harness wind power to create energy have brought down the production costs and are viable option for the coal fired power stations.

Renewable Energy - How Does Wind Power Work?

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Picture: sbc-technologies.com

When we talk about renewable energy, normally we will relate it to the power from sun, or better known as solar power. But, other than the sun, wind is another source to generate renewable energy. Let's explore how does wind power work in generating energy that can be used to replace the non-renewable fossil-fuel energy.

Back to the basic, the wind power is actually a form of solar power because the wind is generated due to the heating effect from the sun. When the sun heats the earth's surfaces at different speed on sand, water, stone and various types of soil, these surfaces absorb and release heat at different rates, creating different temperatures. At a certain temperature, the hotter air begins to rise from the surfaces very quickly because it is lighten than the equal volume of cool air. As the results, the hot air rises and reduces the atmospheric pressure near the earth's surface, which draws cool air to fill the gap the hot air leaves behind. This action causes air movement or is known as Wind.

Solar Power Advantages For Survivalists

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As a survivalist I fully understand that in the event of a major crisis our usual power generating facilities may not be functioning as expected. In that sense, I am continually seeking out additional means by which I can create electrical power on my own. Having this ability to make my own electricity is not only beneficial at my normal home but would serve as a great advantage when it is functional at my distant emergency retreat as well.

The advantages of employing solar energy as a power source have some far reaching effects upon not only my abilities to be self sufficient but for the environment also. Practical solar equipment is relatively new at the market place and there is still much that we have to learn about this amazing way to make power. Regardless of its newness this astounding form of power generation is preordained to become our major energy source in future years. Several of the fundamental advantages of this type of power are: