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Essay on the cons of wind energy
Wind as a renewable energy source
Essay on the cons of wind energy
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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. Offshore wind turbines have been a topic of discussion for a while now and people just simply can’t agree. There are the supporters and there are the problem makers as well as advantages and disadvantages to this idea. Advantages of wind turbines offshore in the Mid-Atlantic: Each one of us has their own opinion about what wind turbines do and not what they are actually meant for. Wind turbines are meant to be an energy saving method that can be used ... ... middle of paper ... ...ave any long-term effects. This is of course different for the Atlantic Ocean. Sound Science is going to be used to avoid, minimize, and mitigate direct and indirect impacts of this project. The major habitats and environmental resources that can be impacted are seafloor habitats, coastal habitats, fishery resources, marine mammals, marine and coastal birds, and bats. The start of the building of these offshore wind turbines will disturb some species’ daily or seasonal movement patterns. Some habitats will avoid areas that have a disturbance and will never return to that area. When building these wind turbines, they should be placed as far offshore as possible, avoid sensitive areas, try not to build near areas that are already indicated by the state or federal government to have some problems, and utilize best management practices to try to minimize projects risk.
Its most known process of generating electricity would be movement of air through wind turbines. Wind power has two parts, mechanical and electrical systems. Mechanical systems are low speed and are used for mechanical tasks such as pumping water or grinding grain. Electrical systems are high speed and are used to generate electricity to power homes or schools. Many people feel that wind farms full of turbines, are aesthetically unpleasing, but wind power is a clean energy source and does not generate greenhouse gas emissions. It is a very abundant resource throughout the United States. Wind power is simple, relatively cheap, and low maintenance (Sambu). Wind power is again, free and very abundant so no matter how much we use now, we will still obtain enough in the
2. Personally i am for wind farms and in my opinion. I think that wind energy has a great potential not only is wind energy very reliable and sustainable. it is also not as expensive as some at the other types of renewable green energy sources.
The proposed wind farm will be built in an area known as Horseshoe Shoal, located five miles off the south shore of Cape Cod, in Nantucket Sound. Cape Wind Associates is the organization planning to build the wind farm. The farm will be visible in all areas that face the sound on Cape Cod, Nantucket and Martha’s Vineyard. The wind farm will consist of 130 wind turbines, each turbine measuring 420 feet in height, each turbine about a quarter of a mile apart, covering a 24-square mile area. If built, it will be the largest wind farm in the world.
You’ll almost always find these wind turbines in open fields and they are usually called wind farms. Because these wind turbines create so much turbulence they have to be so far apart from each other and they can’t be right behind each other (Gipe). These wind turbines have to be 200-300 feet in the air because the blades on these wind turbines are 65-130 feet long (Gipe). Also these wind turbines have to have a 17 miles per hour wind to start spinning, because a wind smaller than that won’t create enough energy
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.
F. D. Mahmood Shafiee, "An FMEA-Based Risk Assessment Approach for Wind TurbineSystems: A Comparative Study of Onshore and Offshore " Energies, vol. 7, pp. 619-642, 2014.
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).
We strongly encourage the Government to invest substantially in research and development on low environmental impact renewable energy such as tidal streams technologies such as tidal fence, offshore wind energy, and wave energy. Doing so, the Government encourages the engineering community to develop designs which are more environmental benign. iii. Due to incomplete knowledge regarding the different technologies environmental impacts and the potential irreparable damages to biodiversity, we believe that a step-by step approach is more prudent regarding the clean energy production infrastructure
In the Economist, one of the positions on wind turbines are that they are hated and rejected by many of the locals where these wind farms are being built. An argument stated is that the wind turbines “overshadow” the landscapes and seascapes of these regions (“Not on my beach, please,” 2010, para 2). Many people even think that the turbines could cause a disturbance to the tourists that visit the regions in which the turbines are being built. For example in paragraph 10 the Economist
In everyday life, there are things that one needs to survive. And sustainability problems arise every day. One such problem is energy loss. The world is using up a lot of energy and new ideas need to be formed to help the rest of the world and the future of the generations that are to follow, to survive. With that the problem is that people use up energy and they do not use it efficiently. Therefore scientists are needed to find ways to deal with the sustainability problem that is arising. That is where wind turbines are used to generate this energy but the actual wind-turbines are very large, loud and they kill birds, thus new designs need to be found in order to help energy usage and to bring the size and structure of the wind turbines to a smaller scale to prevent injuries to nature and the species around it.
Wind turbines can be very useful in bringing energy into your home. They are especially useful when solar panels aren't working. They take the wind speed from oceans, lakes, dugouts, or rivers and turn it into energy. To use the wind turbines most efficiently you should set up a wind power system.
Just as long as 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.
Urban area has been defined as a terrain with a population of 50,000 or a bunch of 2,500 to 50,000 people according to the US Census Bureau. Rural is later defined as anything external to that definition. Particular challenges are faced by rural areas when matter is of energy and water usage. For instance, utilities have to pay higher costs to modernize their energy groundwork and often find it stiffer to implement cleaner technologies because of the great distances between customers and crooked patchwork of reliable resources. Moreover, many system organizers and thought leaders for ground breaking energy know how live in suburban or urban areas and may discover it tougher to relate to the particular challenges of rural locations.
Secondly, 15% of world electricity comes from wind. In order to have wind energy, it is important to have turbines to get the wind in order to produce electricity. Tall turbines produce more energy. The drawbacks of wind power are that it requires steady wind and its installations may interfere with TVs, cellphones, and other electrical devices. However, it is quickly built and there is no pollution or noise produced.
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.