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Wind power as an environmentally sustainable practice essay
Essay on the environmental impact of wind power
Environmental and ecological advantages of wind energy
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“His (James Blyth’s) offer to use the surplus electricity to light the main street in Marykirk was rejected by locals, fearing it (wind engine) ‘the work of The Devil’” (Croll, 2012). James Blyth is a pioneer of wind energy. Many people around him were afraid of wind engines he invented even though many countries nowadays would like to develop wind power (Croll, 2012). In recent years, many countries in the world use fossil fuels and coals to produce energy. However, these kinds of energy resources have limits. Therefore, at the some point in the future, people will not be able to produce energy from those resources. Renewable energies, including wind power, are remarkable resources for many countries such as Denmark and Japan. However, the different historical backgrounds of wind power created differences between Denmark and Japan: Denmark is one of the highest producers and consumers of wind power while Japan is not; however, despite some disadvantages such as destroying scenery, Japan should use more wind power because it is good for environment, it is renewable, and it reduces damage from disaster. When looking back each history of wind energy in Denmark and Japan, there is the time lag to begin to develop wind power between the nations. In the past, Denmark relied on oil energy; however, Denmark began to focus on renewable energy, especially wind power after the oil crisis in 1973(“Wind Turbines in Denmark,” 2009). Because 1973 Arab-Israeli War happened, Organization of the Arab Petroleum Exporting Countries decided to suspend or to reduce the amount of oil they exported. Therefore, Denmark had to look for other energy resources. Denmark has produced energy using wind turbines since around 1975, yet the installed wind capaci... ... middle of paper ... ...ds. Retrieved February 26th, 2014 from http://www.rvo.nl/sites/default/files/Wind%20Energy%20Japan.pdf Mauritzen, J. (2012). What happens when it’s windy in Denmark? An empirical analysis of wind power on price variability in the Nordic electricity market. SSRN Working Paper Series. Retrieved February 26th, 2014 from http://library.lakeland.edu:2048/login?url=library.lakeland.edu:2055/docview/132205768 0?accountid=9127 Nielsen, S. (2008). Wind power in Denmark. Danish Energy Agency. Retrieved February 28th, 2014 from www.nordvind.org/files/otherfiles/0000/0016/Windpower_in_Denmark_- _Steffen_Nielsen.pdf Paulos, B. (2013). Postcard from the future:122% wind power in Denmark. Renewable Energy World.com. Retrieved March 9th, 2014 from www.renewableenergyworld.com/rea/blog/post/2013/12/postcard-from-the-future-122- wind-power-in-denmark
It is well known that nowadays wind power is one of the fast developing energy sources of the world. Thats why one of the GE’s Energy business maintain a strong focus on building the wind power facility and delivering the technology in its fields and benefiting the advantages of wind power. GE has over 12,000 wind turbine operating in all around world with the countries like USA, Canada, China and Spain.
I personally do not like windy days. However, wind could be helping us more than we realize. We could be using the wind to produce energy. This is what wind turbines do and now I will be researching them to determine the physics involved with them and how they work, their history, along with some statistics from the United States. Then I will go in-depth for the wind turbines of Texas, Washington, and Kansas and compare them.
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...
With concern over global warming growing, people are starting to turn a more serious eye toward cleaner sources of energy. Instead of solar power making a comeback as the ideal form, we are seeing a growth in the use of wind power. Wind farms are beginning to crop up all around the country. This new trend has gathered significant attention. Questions are being raised concerning the effects wind farms may have, from critics and supporters alike. Michelle Nijhuis, in the article “Selling the Wind” discusses the arguments on behalf of and in opposition to the increasing use of wind power, addressing what the consequences may be on the United States.
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).
Hi guys. It’s Carol and today’s topic will be renewable energy, but more specifically wind energy and the sustainability of wind farms.
Renewable resources are resources that have the ability to restock itself in some quantity (Field, 2008). Thus, the amount of the resource available to be processed, is determined by the restock rate (Field, 2008). Renewable energy is commonly categorized with renewable resources. Renewable energy such as wind is beginning to take hold in many parts of Canada such as Alberta and Ontario (Jones, 2013). However, in Ontario, wind power has been seen as more of a problem than a solution.
Over the years my family has taken numerous road trips across the country. During these trips we would pass through countless wind farms which would peak my curiosity. Therefore, I decided to do some research into wind turbines.
Cultivating wind power requires no toxic pollutions to produce electricity making it the cleanest way to harness the earths energy, unlike fossil fuels ("Environmental"). Fossil fuels release a lot of carbon dioxide into the environment and is polluting our environment significantly. Wind turbines only put "between 0.02 and 0.04 pounds of carbon dioxide equivalent per kilowatt-hour" ("Environmental"). Therefore, this is a low comparison considering that natural gas is putting out "0.6 and 2 pounds of carbon dioxide equivalent per kilowatt-hour", and coal is putting out "1.4 and 3.6 pounds of carbon dioxide equivalent per kilowatt-hour" ("Environmental"). At the rate of carbon dioxide gets produced by fossil fuels " 67 percent of our electricity comes from burning fossil fuels" that creates pollution getting released into the environment ("Sources").
The purpose of this lab is to see how many blades on a windmill will create the most voltage. Another purpose of this lab is to find out at what blade angle will the windmill create the most voltage. Wind energy has been used for thousands of years because it is a renewable source; therefore, the wind power will never run out. WInd energy had been put into use by 5000 BC ,and simple windmills in China were used for pumping water, and vertical-axis windmills were grinding grain in the Middle East. The new technology of wind energy was taken to the New World in the 19th century for pumping usage and to generate electricity for homes and
Wind energy is a spotless, sustainable power source and offers many points of interest, which clarifies why it's one of the quickest developing energy sources on the planet. Research is gone for enhancing innovation, bringing down expenses, and tending to the difficulties to more noteworthy utilization of wind vitality. Read on to take in more about the advantages of wind power and a portion of the difficulties the business is attempting to overcome.
Wind turbines are a great source of energy all around the world. Wind Turbines produce wind energy that can be used to power our homes. Wind turbines convert Kinetic energy into mechanical power. Then this mechanical power gets generated into electricity. Wind turbines make energy by the wind turning the large blades, which spin a shaft that is connected to the large blades, which then operates the generator making electricity. One new idea is building wind turbines offshore in the mid-Atlantic. Offshore building of wind turbines means that these large turbines will be placed in the Atlantic Ocean. The building of these wind turbines will provide energy to states like Maryland, Delaware, New York, Virginia, and New Jersey. These states want to start this project as soon as possible so that the states can start saving money. Since these regions right now are burning fossil fuels uncontrollably with incredible impacts (not only to our air, but to our health) it is crucial to start right away. Offshore wind turbines will provide more jobs, cut pollution, stop warming of our planet, and save us energy costs. These wind turbines can make enough energy offshore to power about 500,000 thousand homes. However, many people disagree with this idea because they believe it is too expensive.
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.
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.
Deal, W. (n.d.). Wind power: An emerging energy resource.Technology & Engineering Teacher, 70(1), 9-15. Retrieved from http://web.b.ebscohost.com/ehost/detail?sid=a747d6c4-9f9f-4066-be3e-d7d26a427ef2@sessionmgr115&vid=1&hid=114&bdata=JkF1dGhUeXBlPWNvb2tpZSxpcCxjcGlkJmN1c3RpZD1zc2Mmc2l0ZT1laG9zdC1saXZlJnNjb3BlPXNpdGU=