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
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Later, wind energy served mankind by energising his grain grinding mills and water pumps. During its transformation from these crude and heavy devices to today’s efficient and sophisticated machines, the technology went through various phases of development….The earliest documented design of wind mill dates back to 200 B.C. The Persians used wind mills from grinding grains during this period." (Sathyajith Mathew 2) By the 14th Century, Windmills were being used as tools to drain the Rhine delta by the Dutch. In the 1900s, the massive amount of windmills in Denmark was producing roughly 30 Megawatts of electricity. That is roughly enough electricity to power a small to medium sized town. It is also enough to provide power to any one of these: 8,000 average homes, 400 fast food restaurants, 60 large retail stores, 50 grocery stores, 40 large home improvement stores, 2 Sears towers, 1 computer data center. The efficiency of a windmill, or the more modern wind turbine is one of the most critical factors of production. With some certain wind turbines, the efficiency can and may degrade slightly over time, but the time it takes for the production value to drop 10% is almost 20 years after the construction of that turbine, and even with that, not all turbines will degrade at that rate. Also, not all of the energy of the blowing wind is useable, because as the scientific law of the conservation of mass states that as much mass that enters the wind turbine must also exit
Wind is a form of solar energy so when it is used it creates electricity. Electricity is a physical phenomenon associated with fixed or moving electrons and protons. The wind power development was a step forward for the use of electricity on how to generate more electricity using the wind. The accomplishments for electricity is that Senegal used 10MW for a wind farm and they gave a positive report and is now using it since the second half of 2005. (Dodge) Another thing is during the Second World War; small wind generators were used on German U-boats to recharge submarine batteries as a fuel-conserving measure. The good thing about wind power is can produce electricity at night as well as during the day and that it is plentiful, renewable, and it reduces the greenhouse gas emissions. (ERIC) The Wind Power would be cheaper to develop electricity and it is less harm to our daily lives.
While non-reusable natural resources diminish, scientists have created engineering marvels, such as the Hoover Dam and hybrid cars, to preserve what little resources remain. Windmills are one such creation that utilizes the ever powerful wind to power generators to supply electricity, and the old man is mesmerized by them: “those windmills were rather simple and lovely but
A substantial amount of wind power’s appeal exists in the low amount of environmental impact it has; wind turbines do not produce atmospheric emissions that cause acid rain or greenhouse gasses. If only twenty percent of the nation’s electricity came from wind power, one third of emissions that come from power plants could be eliminated. This fact is potent with worry over global warming still high.
Imagine getting free electricity, or electrical company’s paying you instead of you paying them, today’s windmills just might make this possible. Windmills dating back as far as the 1400’s have been used to turn wind into useable energy for grinding and pumping. Today’s windmills turn turbines to make electricity. They are popping up all over the United States, but the United States is way behind other countries in the development of wind energy. Countries like Denmark, Germany and the United Kingdom are investing billions of dollars into wind energy, including off shore wind farms. Germany is holding the top spot in the production of wind-generated electricity. Denmark, being one of the smaller countries in Europe, produces twenty percent
In today’s world, there are many different sources of energy that can be used to generate electricity. When you think of the word energy, what comes to mind? For me, I think of having the ability to do wok, whether it is moving an object from one place to another, compressing a gas, producing heat, sound, or light, and having the ability to power something. One very important source of energy that has become very popular in todays world for a means of power generation is wind energy, wind power, or also known as a wind turbine.
Wind powered machines are developed by the Babylonians. King Hammurabi of Babylon used wind powered scoops to irrigate Mesopotamia. Aside from irrigation and drainage, windmills were also used to ground grain, but maybe later on in history. This is just another advancement making work easier, yet more productive for mankind.
People used windmills back as early as 5000 B.C. They were pumping water and helping grind grain. In the 11th century, windmills became assets to farmers by helping food production. The idea spread, and along with helping food production, it also helped pump water, which, after much modification, became able to generate electricity. Daniel Halladay was the first person to design a wind turbine in the US. He did it in Connecticut, and the windmill became successful and helpful on farms. Wind turbines have gotten bigger over time, allowing them to generate more electricity due to the fact that they harness more energy with bigger rotors. Governments started to advance technologies, and once they teamed up with NASA, it led them to create a wind
Wind energy does not pollute that air and water like some power plant that use the combustion of fossil fuels, like coal or natural gas. Wind energy does not make emissions that can later be traced back to health problems such as asthma. It also does not create acid rain or greenhouse gases. Wind energy has the potential to save $400 billion dollars by reducing greenhouse emissions and saving money by avoiding global damage. Wind energy is an unlimited resource that will never run out. There will always be wind unless the world has some sort of downfall and the sun does not shine anymore. Wind is created by uneven heating of the earth’s surface. “Over the past 10 years’ wind capacity increased an average of 31% per year, reaching a cumulative capacity over 75,000 megawatts in 2016, which is enough to power over 20 million homes.” (Energy.gov). Another great benefit of wind turbines is that they can already be built on existing ranches or farms. This can greatly benefit the rural areas where some of the best wind farms are found. The ranchers and farmers can continue to use the land by either planting crops or using the land for grazing purposes. Having a wind turbine on the land will take only a small fraction of the acreage. Also, wind power plants pay the rancher or farmers for the use of the land in rent payments. In 2015, the United States paid ranchers and farmers $222 million dollars for land and lease
One of the positives of wind power is that there is huge potential. If all of the energy of surface wind energy was extracted it would be well more than the total amount of power the world uses (1). Another positive is the cost of operations of the wind turbines. The cost of operating wind turbines are very low to maintain. After an original cost the turbine, annual costs of maintaining turbines are only 3% of the initial cost of the turbine (2). The main reason wind turbines are being used is because it is clean energy. The energy from wind turbines is not destructive to the environment
Wind energy is a clean, alternative source of energy that does not produce greenhouse gas emissions and can be produced domestically. While wind energy accounts for a small overall portion of the energy produced in the United States, the potential for wind energy is significant. Nevertheless, there are some obstacles that delay the widespread use of this technology, including intermittency of wind, cost, and public policies that deter their implementation.
Energy is everywhere it 's in your phone to your community’s hospital. Many years ago humans lived with no energy supply, now in 2016 it 's essential. As energy was discovered and objects which consumed such energy the demand increased, as a result so did the search for sources to obtain such power, people relied on coal, nuclear power, etc. all which contaminated the planet. However, there are also alternative energy power produced by renewable resources such as, solar with solar panels, river currents hydro power, or even wind with wind turbines. Wind turbines are seen along the road, but what are they? Why should people keep pursuing this energy source? Wind turbines work to produce energy, and are also essential, not only for people but for the planet.
Ever since recorded history, people had the ability to use wind as a source of energy. Wind power was been used to propel boats along rivers as early as 5000 B.C. At 200 B.C., China used windmills to pump water, while in Persia and the Middle East used vertical-axis windmills with woven reed sails were grinding grain. (history-wind-energy, energy.gov) Eventually, discoveries for wind energy became vast. Plethora of ideas developed. During the 11th century, the Middle
For years the United States has been searching for an efficient form of clean energy. Wind energy has the potential to become the base of sustainable energy for America’s future. Although there are a few disadvantages to wind energy, the protection it offers along with the economical and environmental advantages provide many reasons to use more wind energy and less coal and fossil fuels in America.
We are facing an energy crisis on Earth. Burning fossil fuels are harming the atmosphere; this global warming and affects produces chemicals that hurt our body. People are starting to think about using alternative energy. Wind power would be our first choice, because it’s clean, inexhaustible and renewable. Today, wind power is mainly used in Europe. We believed wind power would be the main source of alternative energy for world use.
Wind power is a clean and renewable energy that, while at times unreliable, has very low upkeep cost and is growing at a rapid rate. While there is currently enough wind power to provide many times our current energy need, it is unfeasible in reality. Wind power utilizes the kinetic energy of air and uses it to power a generator to produce electricity. Even though dependence on wind power is impossible, it still can provide a strong, clean, quantity of power to supplement current energy production.