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World’s Largest Wind Turbine

March 7th, 2010 | No Comments | Posted in alternative energy sources, wind power

World’s Largest Wind TurbineAs fossil fuels continue to diminish and climate change poses an ever-increasing threat, scientists around the world are searching for new and more efficient methods of generating energy. Wind energy is one of the more promising alternative energy sources and Norwegian scientists are currently in the development stages of what promises to be the world’s largest wind turbine. As if creating the biggest wind turbine in the world was not enough, it also floats. Current plans for the world’s largest wind turbine have the machine standing 533 feet tall.
The proposed rotor diameter of this machine is 475 feet. Obviously, these gargantuan dimensions make it difficult to imagine many places able to accommodate such a device. Fortunately, the floating design makes the turbine suitable for open ocean use.

In addition to being the world’s largest wind turbine More »

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Wind Energy Basics

February 28th, 2010 | No Comments | Posted in wind power

Wind Energy BasicsWe have been harnessing the wind’s energy for hundreds of years. From old Holland to farms in the United States, windmills have been used for pumping water or grinding grain. Today, the windmill’s modern equivalent—a wind turbine—can use the wind’s energy to generate electricity.

How It Works

Wind turbines, like windmills, are mounted on a tower to capture the most energy. More »

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How do wind turbines work

February 22nd, 2010 | No Comments | Posted in wind power

Wind is caused by known physical processes occurring within the Earth’s atmosphere. The Sun heats the Earth’s surface unevenly, and the air above hot land rises and is replaced by air from cooler regions. These bulk movements of air result in winds. Man has sought to harness the power of wind for thousands of years, first by utilizing sails to power ships, and then from about the 7th century, by dedicated machinery — windmills. Now, as we prepare to leave the first decade of the 21st century, with diminishing fossil fuel reserves and increasing pressure worldwide for greater use of cleaner, renewable energy production, man once more has turned his attention to harnessing the power of wind by using wind turbines. More »

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Wind Energy: Pros and Cons

February 22nd, 2010 | No Comments | Posted in wind power

Due to unrestrained use, fossil fuels reserves are fast depleting. If predictions are to be believed, in a few years, there will be acute shortage of this non-renewable fuel. While the fossil fuels take millions of years to form, the most feasible option is to switch over to other renewable forms of energy like the wind energy. In simple words, wind energy is a modified form of solar energy.

The Earth is heated unevenly by the sun because of its shape. More »

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