Wind energy essay

Wind energy essay

The energy is extracted from the movement of air by the application of wind turbines. In most cases, the windmills are only used because of the mechanical power that they own. Therefore, this paper shall look into the approach of the large scale shift to the increased use of wind energy in meeting the world’s current and future energy needs With wind energy, farmers can continue tending to their agriculture and livestock, and earn so extra revenue, all while providing clean energy. Along with incorporating wind energy, adding a new national energy grid would only increase the advantages. Lastly, and maybe the most important thing of all, with an investment in wind energy, the United States will maybe one Wind energy is the fastest growing energy source in the world; aiming to produce 20% of its electricity by wind power by We started using wind power centuries ago with windmills, they pumped water, grounded grain and so much more. Wind turbines today are a much more evolved version of a windmill

Wind energy Essay Sample

Forget the all-nighters and find some wind energy essay inspiration with our free essay samples on any topic. It's time for you to nail wind energy essay grades! Since the first energy crisis in the s, discussions have continued involving the rising dependencies on oil within countries around the world. As a result, research has since ensued concerning alternative energy sources and their utilization. Alternative or renewable energy sources, such as wind, wave, and solar are a result of nature, and thus wind energy essay not contaminate or pollute the environment. Unlike renewable resources, fossil fuels produce carbon dioxide: a harmful element that is detrimental to the environment.

Wind energy is perhaps one of the more wind energy essay options in regards to renewable energy resources, and presents a clean and environmentally friendly source that does not pollute the atmosphere with harmful by-products. Despite all of the technological advances through history, wind remains to be beyond control. The earliest wind machines come from the ancient Persian windmills, dating to around B. C, which were constructed in order to grind grain. Later, windmills were brought to the Western hemisphere in the s A. By the thirteenth century, wind energy essay, windmills were regularly used throughout the larger part of Europe Richards, The uneven heating of the earth from the sun generates wind.

The atmosphere, which envelops the earth, obtains solar heat close to the equator, which maintains a consistently hot temperature throughout each year. As the air moves around the earth, it averages the temperature extremes, thus producing surface wind, which can then be harnessed for the generation of power Richards, Need A Unique Essay on "Wind Energy Essay"? As a clean and environmentally safe source, wind energy does not produce detrimental gases that harm the atmosphere. The technology of wind energy is relatively simple and straightforward.

The basic elements of a wind turbine are comprised of typically 3 blades, a gearbox, wind energy essay, and a generator. Then, the gearbox transforms the low speed shaft of the rotor to a high-speed. Consequently, mechanical energy is transformed into electrical energy Richards, In spite of the wind energy essay that offshore wind turbines may present more of an expense in regards to installing and maintaining when compared to onshore wind turbines, offshore wind turbines have many advantages. With wind turbines being located closer to the sea, this translates to a higher production of energy.

However, wind farms that are located further inland and offshore do not present any visual impact. In addition, wind turbines produce quite a bit of noise, so locating them in more rural areas is another added benefit. Wind energy presents several environmental benefits. As a means of renewable, clean, and also sustainable electricity generation, wind energy is certainly one of the most economically friendly and effective renewable energy alternatives. Although wind energy presents a host of advantages in regards to its energy and environmental friendliness, there are several challenges, as well.

One of the primary challenges is the fact that wind does not have the same strength at all times of the year. In addition, wind is unpredictable, meaning that in certain places of the world where wind is not always reliable, there should be a back-up source on days where the wind is less strong. For example, in Denmark, hydroelectric power is coupled with wind power in order to ensure electricity is provided at all times reliably Richards, Wind energy also produces an environmental disadvantage. However, the number of fatalities for birds is relatively small when compared to fatalities related to building collisions, along with voltage and power lines.

Offshore wind energy can also be detrimental as it changes the sea depth, and may also impact the coastal and landscape safety Richards, Lastly, wind energy presents an expensive challenge, as the repairs for offshore wind farms are more extensive when compared to onshore wind farms. Offshore wind farms require crane vessels, in addition to reliably good weather, in order to reach the turbines. Wind turbines require long repair periods, and thus offshore wind farms result in lower production of electricity. However, it is undeniable that wind energy presents a viable and overall environmentally friendly option, especially in comparison wind energy essay fossil fuels: the predominant source for energy used today.

In summary, wind energy presents a number of advantages environmentally, wind energy essay, economically, and for the overall climate of the Earth. However, there are several challenges associated with wind energy, such as its expensive and lengthy repairs, its threat to bird mortality, wind energy essay, and the fact that wind is not always consistent, and therefore not always reliable. In spite of these challenges, wind energy essay, wind energy still boasts a host of benefits to the climate, and thus is a viable option for generating energy as a renewable resource. Why not get a unique paper done for you?

Use code: CUSTOM As Putin continues killing civilians, bombing kindergartens, and threatening WWIII, Ukraine fights for the world's peaceful future. Skip to content Forget the all-nighters and find some writing inspiration with our free essay samples on any topic. Search for:, wind energy essay. Wind energy essay Now. Do My Essay Use code: CUSTOM20 Code copied! Use it at checkout. Let's stand with the heroes.

Why This Wind Turbine Will Change The World

, time: 7:50

With wind energy, farmers can continue tending to their agriculture and livestock, and earn so extra revenue, all while providing clean energy. Along with incorporating wind energy, adding a new national energy grid would only increase the advantages. Lastly, and maybe the most important thing of all, with an investment in wind energy, the United States will maybe one Wind energy is the fastest growing energy source in the world; aiming to produce 20% of its electricity by wind power by We started using wind power centuries ago with windmills, they pumped water, grounded grain and so much more. Wind turbines today are a much more evolved version of a windmill In summary, wind energy presents a number of advantages environmentally, economically, and for the overall climate of the Earth. However, there are several challenges associated with wind energy, such as its expensive and lengthy repairs, its threat to bird mortality, and the fact that wind is not always consistent, and therefore not always reliable. In spite of these challenges,