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essay positives of wind energy
essay positives of wind energy
The impact of fossil fuels on our Planet
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Earth, as of today, is a world run by fuels and electricity. Every man, woman, and child is directly affect by them, whether it is by its consumption, uses, or price. One of the more recent sources for these fuels and electricity isn’t actually very recent at all. Wind Energy, or Wind Power when it is being converted into a useful form of energy, has actually been around for thousands of years. It has been used to push ships, as natural ventilation, and to pump seawater.{Insert thesis Here}
James Blyth was a Scottish scientist who created the first electricity generating windmill, which powered his vacation home in Marykirk, Scotland. The United Kingdom soon ruled his invention uneconomical, or a waste of time and resources, because they believed it to be an unreliable source of electricity and more intended for scattered populations. Sometime later, Charles F. Brush, a brilliant inventor who has dozens of other inventions, built a fully automated wind mill designed specifically for the production of electricity in the city of Cleveland, Ohio. It was over 60 feet tall, weighing over 40 tons, and able to power a 12 kilowatt generator. Windmills during the 1900s really took off, in some countries the number of windmills reaching over 2500. These windmills provided power for things such as pumps, mills, and other heavy duty operation.
Windmills have been around for centuries, as early as 200 B.C., in such places as Persia and Iran. Hero of Alexandria was one of the first inventors to harness the power of the wind to power a machine, an organ, but this invention wasn’t as practical as other windmills found during that time. In the more eastern province of Iran, Panemone windmills were becoming more common. These were used to grind gr...
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...an also be complaints against the noise created by the turbines. These turbines also have a degrading nickname, killer blades. They earned this nickname from the birds they have killed. On average, Wind turbines have caused 20,000 to 37,000 deaths of birds every single year. But this amount is actually quite minute. Over 90 million birds die every year from crashing into buildings, 130 million from collisions with telephones wires, with many more being killed from pesticides and domestic animals.
Works Cited
Mathew, Sathyajith. Wind Energy: Fundamentals, Resource Analysis, and Economics. Berlin: Springer, 2006. Print.
RenewableEnergyworld.com. "Wind Energy." Wind Power. N.p., n.d. Web. 02 Apr. 2014.
"Wind and Solar Harvest Enough Energy Now to Pay Back Manufacture Plus Add Storage." Scientific American Global RSS. LLC. Www.eenews.net,, n.d. Web. 04 Apr. 2014.
These include the history of windmills and their role concerning the survival in the immense plains that range from east of the Rocky Mountains to the Mississippi River. The rise of the economic condition of those living around the wind farms along with the surge of investments from energy companies. Finally, the promising data relating to the amount of energy produced, and the consequences they will have on the environment. In the later and longer part of the article, the possible negative results or wind farms are brought up. Primarily, the points against wind farms have to do with the conservation of wildlife. This is separated into two sections, the first addresses the dangers wind turbines present to birds, the other on the dangers presented to bats.
Some are more efficient than others, and some have more pros to them than cons. Wind power for example, generates electricity through huge spinning turbines. These huge turbines have blades that fit on the back of semis. Most wind turbines have three blades and sit atop a steel tubular tower. Their size ranges from about 80-foot-tall turbines that can power a single home, to utility-scale turbines that power hundreds of homes. Today’s wind turbines are like highly developed windmills.
"For centuries, the power of the wind has been harnessed for the benefit of humanity and commerce. In the United States, mechanical wind systems pumped water and helped open the Great Plains to human settlement and agricultural production during the 1800s." https://www.planning.org/research/wind/pdf/pas566.pdf (Introduction). In the early 20th century, “wind chargers” brought lights and communication technology to rural American households and businesses. Wind energy provided electricity
As the world's population grows, and the already extensive use of technology in our daily lives expands and grows deeper ingrained into our lifestyles, many people overlook the shortcomings of this type of life style. What is powering iPods, computers, and televisions? Currently, the world releases over 26 billion tons of CO2 per year. Americans release about 20 tons of CO2 on a per capita basis annually; however poorer countries limit their annual per capita emissions to less than 1 ton. Many people fail to realize how much of a monetary burden cheap and clean energy would relieve for the poorest two billion people of this world. Some would argue it could in fact be the biggest fundamental change this world sees, when we have a viable solution. Almost everyone in rich countries overlooks the cost of electricity due to the small portion of our budget it accounts for [1]. Wind will need to be part of the clean energy equation. Using wind turbines alone could redu...
Wind power is another form of solar power. Wind isn’t only a clean fuel source, but it is one of the most inexpensive e alternative sources of energy. Just as long wind continues to blow and the sun shines then wind power can produce energy to send to many different areas. There aren’t many locations that have continuous wind. And because of that the widespread development of wind power isn’t as great as it could be. Although there are more advantages than disadvantages when it comes to this energy source, the disadvantages should be taken just as seriously. Wind power can harm animals, there was a study that stated birds were coming in contact with turbines and dying. For many people the noise from the turbines is unbearable, and that’s something else that should be taken into
Wind energy can play a critical role in saving our planet from the negative effects of energy powered by fossil fuels. Wind turbines work effectively at reducing carbon dioxide emissions. For instance, a single utility scale wind turbine can prevent the emission of 5,000 tons of CO2 into the atmosphere a year by displacing the power generated by fossil fuels. Also, a single 750-kilowatt turbine can produce roughly 2 million kilowatt hours of electricity annually. Turbines of this nature are the ones now being used in power plants around the world (Wind Energy Weekly). One good example is California. Their wind power plants displace 4.5 billion pounds of CO2 each year with the 3 billion kilowatt hours of energy they produce. To put it into an environmental perspective, that is as much CO2 as could be absorbed by a forest covering 1100 square miles (Wind Energy Weekly). Although wind energy has little to no impact on the environment when it comes to air pollution or greenhouse gases, there are other environmental concerns surrounding this form of energy production. Some of the concerns about wind energy include visual impacts, birds and other living resources, lightning and noise (Wind Energy Development).
More then five thousands years ago, the Egyptians used the wind to sail ships on the Nile. Later, people built the first turbines and used the wind to grind grain. These machines looked like paddle wheels and were used in Persia as early as 200 BC. By the fourteenth century, the Dutch had taken the lead in improving the design of windmills. They invented propeller type blades and used wind power to drain the marshes and lakes of the Rhone River delta. In America, Early European settlers used windmills to grind wheat and corn, to pump water, and to cut wood at sawmills. By the early twentieth century, small windmills were used for pumping water and electric power generation in Europe, the United States, Africa, and elsewhere. In addition to thousand of small wind electric generators, a few larger systems were built in North America and Europe.
Wind Energy is a viable industry that has become a valuable energy source. The energy generated from wind is clean and efficient. The wind energy industry helps to ensure that electric demands are met, wildlife impact is minimal, the environment is not devastated, as well as creates new jobs during the construction of wind farms, daily operations, manufacturing components, and exporting components to foreign countries.
Windmills are incredible creations that have its importance in our history. Early pioneers utilized windmills for pumping water out of the ground and provide the water for their cattle's over a century. Throughout the years, diverse outlines and varieties were made to make the windmill run more effectively. In spite of the fact that there have been many plans made, a large portion of the windmill parts still remained unaltered.
The need for alternative energy is a pressing issue for countries all over the world. One of the solutions this for problem is wind power, which has been in use for many thousands years. “About 5000 years ago, the ancient Egyptians used wind to sail ships on the Nile River. Later, people built windmill to grind wheat and other grains. American colonists used windmill to pump water, and cut wood at sawmill. In 1920s, they started to use it to generate electricity.” (Renewable energy trends, 2005).
Reading up information and searching for clues (which were not extremely easy), turns out to have broadened my knowledge on Nature and Biomimicry itself and that there are so many people already using wind turbines to harvest the winds energy and know how the world can be saved. Therefore I have come to the conclusion and have seen that my hypothesis has been proven right.
The push to become less reliant on fossil fuels powering our society is becoming more and more urgent. Fossils such as coal can cause severe air pollution and oil poses major threats to the environment with the possibility of oil spills. Developing a dependence on renewable energies, such as solar, wind, or biofuels holds a vast amount of importance because of the arte at which fossil fuels have caused the environment to deteriorate. In order to prevent the damages fossil fuels, innovations and inventions are constantly developing and changing within renewable resources. Wind energy or wind power defines the process in which, wind is used to generate mechanical power or electricity. Wind turbines convert the kinetic energy in the wind into
The Wind Turbine is a device that converts the kinetic energy of the wind into kinetic energy of turbines. The turbines turn to generate electricity but they work only when there is wind. The efficiency is 30-40%. The environmental impacts are needs many large turbines to generate electricity which can be noisy and unsightly. Turbines may endanger birds and bats.
Wind is a form of solar energy. The term wind energy describes the process by which the wind is used to generate electricity or mechanical power. Wind turbines convert mechanical energy from the wind into electrical power. Wind turbines usually have three main parts. There are blades that connect to a central hub, a box behind the blades that contains the generator, and a long stem that connects to the ground. The way how it works is that the wind turns the blades, which spins a shaft that connects to a generator making electricity. After the electricity is produced it is sent through transmission lines to a substation that is sent to business and homes. For the sake of our planet, we must promote a renewable energy economy. Wind power can be a foundation of that sustainable energy future because it provides jobs in states that are building wind turbines, is a renewable energy source, and does not damage our environment. The environment will not be damaged by the pollution, the natural resources will not be used up, and there won’t be generating of hazardous wastes. Welcoming wind energy today will lay the foundation for a healthy tomorrow that will affect everyone in the United States. There are obstacles and challenges that will make it more difficult, but the environmental impact is well worth it to invest more money into wind energy.
The wind is an incredibly valuable renewable energy source and is in the forefront of renewable energy developments. It is used to convert wind energy into energy that can be harnessed and used via a variety of methods, including; wind turbines, windmills, sails and windpumps. For a renewable energy source, however, it is wind turbines that are used to generate electricity (see figure 1). Wind power has been used for this since the end of the nineteenth century, after Professor James Blyth of the Royal College of Science and Technology first attempted it (Boyle, 2012). However, It wasn’t until the 1980s that using wind power technology was sufficient enough to experience a rapid growth of the technology.