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Advantages of nuclear energy
Advantages of nuclear energy
Advantages of nuclear energy
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Introduction Nuclear power is the generation of electricity from an atomic reaction. (World Statistics: Nuclear Energy Around the World n.d.) Though it produces zero carbon emissions there has been a decline in support for nuclear power and increased its support for alternative energies in the pursuit for a fossil free energy sector. Factors that have resulted in the reduction of support for nuclear energy include nuclear accidents and waste and the positives of renewable energy which include clean energy, sustainable and reduced health and environmental risks. Reduction in Support for Nuclear Power Nuclear Accident There is a range of safety concerns in regards to nuclear power with one of these being the effects of radiation resulting from a nuclear accident. Research shows that there is a link between exposure to radiation and the development of cancer (Zakaib 2011) whist Preston (2012) express’s concerns that people exposed to radiation may not be able to see the effects of radiation exposure for several years as was the case in Chernobyl. Furthermore, people are unable to move back into the vicinity of reactors that have been involved in an incident due to their fear of radiation as is the chase in Fukishima (Cyranoski & Brumfiel 2011) and in the areas surrounding Chernobyl (Berton 2006). Governments are increasingly becoming more stringent in the levels of radiation in which people are exposed to with this evident in Fukishma, where the Japanese government evacuated people living within a 30km radius of the plant (Evacuation Orders and Restricted Areas n.d.). As a result of nuclear accidents and the resulting radiation, support for nuclear power has diminished due to safety concerns. Nuclear Waste Another safety conc... ... middle of paper ... ...for nuclear power has declined as support for renewable energy has increased. Though nuclear power produces zero energy and is seen by many as a cheap way to reduce the world’s carbon emissions (Kessides 2012), several major factors have affected its support amongst the general population. Incidents such as Chernobyl and Fukushima have forever shifted support away from nuclear power (Burton 2006, Cyranoski & Brumfiel 2011) as governments shift support to renewable energy sources that do not pose the same risk. As more money is invested in renewable energies and as research increases to improve their efficiency (Krozer 2012), support for renewables will further increase at the expense of nuclear power. In summation, nuclear power does not receive the same level of support as renewable energy due to nuclear accidents and waste and the positives of renewable energy.
There are many sources of energy today, and the best source of it is constantly being sought after, one source stands out above the rest. Nuclear energy is simple in theory, yet it may be one of the most controversial sources of power. Nuclear energy works using reactors built to split the atoms (nuclear fission) of the fuel to produce heat. This heat evaporates the cooling agent (usually water) into steam which turns turbines to create electricity. Nuclear energy should be allowed, because it produces an abundance of electricity, as well as being a clean source of energy with no harmful emissions. Nuclear energy is the future of clean, environmentally friendly energy.
Nuclear power has no place in having a safe, clean, sustainable future. Today, the manufacturing of nuclear power plants has become a critical topic throughout the world that many strongly believe should be stopped. Nuclear Power is not safe anywhere in the world nor is it environmentally friendly. Nuclear power plants are truly something that could cause mass destruction in the world and has the potential to wipe out a whole country with ease. Despite proponents’ that claim that nuclear power is safe, there is a history that proves otherwise and marks a number of disasters caused by nuclear power plants.
Central Idea: Nuclear energy only contributes a small amount to the world’s electricity yet it has hazards and dangers that far out-way its benefits. There are many other alternative power producing sources that can produce energy more efficiently and more safely than nuclear power plants can.
Nuclear Energy has many proponents and much opposition. Many of the groups that oppose nuclear power have legitimate concerns, mainly with the dangers of nuclear material in relation with human health concerns and environmental troubles that are risked by allowing nuclear power plants to increase in number. Yet, many of these opposition groups have made outspoken and radical claims about the “hidden” motives of why nuclear power is promoted and subsidized by our federal government. For example, The Nuclear Information and Resource Service claim that the federal government has the intention of committing genocide against Native Americans because uranium mining is predominantly done on reservations. Another cry out by nuclear power opponents is the constant reliving of the few nuclear mishaps that occurred decades ago, at Chernobyl or Three Mile Island. No doubt, past accidents have happened worldwide and are important reminders to not play around with nuclear material, but technology has improved as well, a fact opponents fail to consider. Many of these organizations feel that other sources should be used to supply America’s energy needs. These types of statements tag many opponents to nuclear energy as misinformed, out of touch with scientific facts, or just closed minded to the whole concept of nuclear power. On the other hand, the proponents of nuclear energy like President Bush see it as cheap, and environmentally friendly. As a result, President Bush passed the Comprehensive Energy Bill in 2005 that would increase production of all types of energy, including nuclear, by giving subsidies and tax breaks to nuclear power producers. Keeping safe America’s capabilities for generating electric power by way of nuclear e...
Not only is nuclear power friendly to the environment, but it is almost always available, and many countries are starting to use it more. Renewable energy sources like solar and wind en...
Nuclear energy is produced during the process named nuclear fission or nuclear fusion. The development of nuclear energy started in the 20th century and there is now worldwide recognition for using nuclear energy. Popular countries that operates nuclear power are United States, France, Japan, and Russia, the nuclear energy generates up to 6% of the world’s electricity supplies. Even though the energy is mostly used by many countries, but it may causes side effect to the living things in the environment. (WNA, 2012)
The use of nuclear power in the mid-1980s was not a popular idea on account of all the fears that it had presented. The public seemed to have rejected it because of the fear of radiation. The Chernobyl accident in the Soviet Union in April of 1986 reinforced the fears, and gave them an international dimension (Cohen 1). Nevertheless, the public has to come to terms that one of the major requirements for sustaining human progress is an adequate source of energy. The current largest sources of energy are the combustion of coal, oil, and natural gas. Fear of radiation may push nuclear power under the carpet but another fear of the unknown is how costly is this going to be? If we as the public have to overcome the fear of radiation and costly project, we first have to understand the details of nuclear energy. The known is a lot less scary then the unknown. If we could put away all the presumptions we have about this new energy source, then maybe we can understand that this would be a good decision for use in the near future.
Nuclear power, the use of exothermic nuclear processes to produce an enormous amount of electricity and heat for domestic, medical, military and industrial purposes i.e. “By the end of 2012 2346.3 kilowatt hours (KWh) of electricity was generated by nuclear reactors around the world” (International atomic energy agency Vienna, 2013, p.13). However, with that been said it is evident that the process of generating electricity from a nuclear reactor has numerous health and environmental safety issues.
For a second, imagine yourself in a frozen cabin, with wet wood, oil and wax, trying for hours to make a fire in order to get light and heat in your room. This procedure ended in 1897, thanks to the American inventor Thomas Edison, who was finally able to produce a long-lasting light-bulb in his laboratory. Although it looks simple that turning on the lights just require to turn the switch on, the scientific theory behind it is quite complicated. Creating an electrical system requires a conversion from any sort of energy to electrical energy. For example, one of the first electrical energy sources was coal. Burning coal produces high temperatures that transfer into potential energy. Potential energy is then changed to electrical by the application of stress.
The energy produces less greenhouse gases that overheat our planet, which effectively fights our global warming issue. In source 2, it states “the amount of greenhouse gases have decreased by almost half because of the prevalence in the utilization of nuclear power. Nuclear energy has the least effect on nature since it doesn’t discharge any gases like methane and carbon dioxide, which are primary greenhouse gases.” Carbon dioxide and methane traps the sun’s heat into our atmosphere and while it is good in keeping us warm, too much of it causes a major problem. An opposing view argues that nuclear energy is harmful to our planet and can cause damaging effects to it.
Harman Sidhu Robison Sophomore Honors English 23 May 2016 Nuclear Energy “The sun uses nuclear fission to fuse hydrogen atoms into helium atoms” (Davor). Since Einstein and others first realized the power of nuclear fusion, we have worked towards harnessing the energy of nuclear fusion to make power. However, it wasn’t originally meant to make power, instead we adapted the technology in the 1940s for the purpose of making atomic bombs. Since the cold war ended, nuclear disarmament has begun and nuclear energy has become much more prominent as an energy provider.
Gravity keeps our feet on the ground and it keeps us from jumping into space; it sends apples to fall on Isaac Newton’s head, and even though gravity is responsible for keeping the planets in their orbit, gravity still only plays a very small part at the atomic and quantum level.
Nuclear power it’s been a issue since the late 1940’s to the 90’s since the cold war was starting to be riled up between the U.S.A and the former Soviet Union, although the cold war is now over people are still debating if nuclear energy is a good source of energy or an evil source that will destroy the environment and make weapons of mass destruction. What i think is that we should pursue and develop nuclear energy more, but only for the sake of energy use.
Media coverage of such cases have made the public less comfortable with the idea of moving further towards nuclear power and they only opt for reducing human activities to reduce global warming. It is true that there have been some notable disasters involving nuclear power, but compared to other power systems, nuclear power has an impressive track record. First, it is less harmful and second, it will be able to cater for the growing world population. Nuclear power produces clean energy and it delivers it at a cost that is competitive in the energy market (Patterson). According to the US Energy Information Administration, there are currently 65 such plants in the Unite States (National Research Council). They produce 19 percent of the total US energy generation.
Nuclear energy is very efficient and reliable. Unlike wind and solar farms, nuclear power plants can operate twenty-four hours everyday unless subjected to maintenance and can produce a constant energy output that is not affected by weather conditions. Solar energy relies on the sun to produce solar power, making it impo...