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Nuclear energy boon or bane
Nuclear energy boon or bane
The Energy Crisis and Nuclear Power
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Nuclear power is a technology that has enormous benefits for humankind. As the demand for energy is only continuing to grow, it has become important to develop energy technology that has good yield and minimal negative side effects. After the harnessing of the atom for use in nuclear weapons, the knowledge of how to exploit the atom became incorporated in nuclear power plants (Corradini 1). These use uranium fuel in a process that releases tremendous amounts of energy to be captured, but also that creates minimal waste and other byproducts. Despite these, the benefits of nuclear energy outweigh any disadvantages, as seen by its high energy output, reliability, and minimal environmental impact when compared to energy sources such as fossil fuels. Due in large part to its high energy output, nuclear power is a feasible and practical technology for meeting the world’s energy needs. For example, global energy demand has been continually increasing, with a 66% growth between 1980 and 2007; this demand is expected to increase by 40% by 2030 (World-Nuclear.org). As a testament to nuclear power’s utility as an energy source, it currently provides a large amount of global electricity: nuclear power met 20% of the global demand of electricity as of 2008 (Abu-Khader). This power generation is spread across 30 countries and is a result of 436 nuclear power plants (Adamantiades). The 20% figure also represents the United States’ dependence on nuclear power for generating its electricity. France, however, has a drastically higher dependence on this type of energy source due to its economic practicality, relying on it to meet 80% of its electricity demand (Mufson). Other countries like France include: Lithuania, Slovakia, and Belgium... ... middle of paper ... ...r. 2012. Adamantiades, A., and I. Kessides. "Nuclear Power for Sustainable Development: Current Status and Future Prospects." Energy Policy (2009). ScienceDirect. Web. 12 Apr. 2012. Connor, Steve. "Nuclear Power? Yes Please..." The Independent. The Independent, 23 Feb. 2009. Web. 2 Apr. 2012. Corradini, Michael. "Nuclear Energy." World Book Student. Web. 12 Apr. 2012. Mufson, Steven. "Nuclear Power Primed for Comeback." The Washington Post. The Washington Post, 8 Oct. 2007. Web. 3 Apr. 2012. Niiler, Eric. "Is Thorium the Future of Nuclear Power?" MSNBC.com. MSNBC, 07 Oct. 2011. Web. 04 May 2012. Reiss, Spencer. "Face It. Nukes Are the Most Climate-Friendly Industrial-Scale Form of Energy." Wired Magazine. Condé Naste, 19 May 2008. Web. 3 Apr. 2012. "World Energy Needs and Nuclear Power." World-Nuclear.org. World Nuclear Association, Dec. 2011. Web. 5 Apr. 2012.
Something always curious and provoking happens in science writing. Gwyneth Cravens is an author of five novels and many publications, and one who studies a topic in great detail. She creates an enormous work about nuclear energy for the last decade. Cravens’s research in her last published book titled Power to Save the World: The Truth About Nuclear Energy has led her to do an about-face on the issue. In her article “Better Energy” which was published in May 2008 in Discover magazine, she disputes and claims that nuclear energy is currently best alternative and should be considered as our future energy source. At the beginning “Better Energy” she commences by introducing James Lovelock, who was greatly honored in the green movement for creating the Gaia hypothesis, which combines everything on earth as entirely organic. In the past Lovelock opposed nuclear energy. Unfortunately, to his fans, he changed his views beginning to support nuclear energy. Throughout the article Cravens goes with the explanation how the use of nuclear energy will be able to soft issue about global warming. Current fossil fuel power plants cause serious health problems in thousands of Americans, furthermore, continue to drive the warming. She tries to prove to the audience that currently there is no possibility that U.S. nation can use any of renewable energy sources such as the wind and sun (in which she looks to find common with public views about this case), and that nuclear energy is safe, and this is the best option to get the necessary amount of needed 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.
After the United States developed the atomic at the end of World War II, interest in nuclear technology increased exponentially. People soon realized that nuclear technology could be used for electricity, as another alternative to fossil fuels. Today, nuclear power has its place in the world, but there is still a lot of controversy over the use of nuclear energy. Things such as the containment of radiation and few nuclear power plant accidents have given nuclear power a bad image. However, nuclear power is a reliable source of energy because it has no carbon emissions, energy is available at any time, little fuel is needed for a lot of energy, and as time goes on, it is becoming safer and safer.
“Face it. Nukes are the most climate-friendly industrial-scale form of energy” (Power, Reiss, Pearlstein, 655). This statement is what I’m trying to promote through my argument. It also ties Inconvenient Truths: 10 Green Heresies by Matt Powers, Spencer Reiss, and Jonanna Pearlstein and Nuclear Power is Best Energy Source: Potchef Stroom together by bring out the main point all authors are trying to get across. Global warming has been a big concern for years now and one of the biggest causes for it, is the burning of fossil fuels to get energy. People that live in the United States of America use a huge amount of energy in their daily lives and that amount continues to grow with our population growing with it. My purpose of this piece is to persuade people to switch to nuclear power for a cleaner energy source because it’s the cleanest energy source.
Nuclear power has grown to be a big percentage of the world’s energy. As of January 18, 2013 in 31 countries 437 nuclear power plant units with an installed electric net capacity of about 372 GW are in operation and 68 plants with an installed capacity of 65 GW are in 15 countries under construction. As of end 2011 the total electricity production since 1951 amounts to 69,760 billion kWh. The cumulative operating experience amounted to 15, 15,080 years by end of 2012. (European Nuclear Society) The change that nuclear power has brought to the world has led to benefits in today’s energy’s usage.
Carbon, Max W. Nuclear Power: Villain or Victim?: Our Most Misunderstood Source of Electricity. Second ed. Madison, WI: Pebble Beach, 1997.
One of the biggest and most prevalent problems is the need for clean, renewable, sustainable energy. On the forefront of these problems comes the following solutions: nuclear energy, hydro-electric energy, and photovoltaic energy. With the need for energy in today’s current world, exploring different ways of producing power is necessary. The differences and similarities between nuclear energy and alternative energy are important to look over and examine in depth, so that it is plain to see the positive and negative effects of energy production. To begin, nuclear power is produced by nuclear fission, which is the splitting of an atom to start a chain reaction (“11 Facts”).
8) "Interesting Energy Facts." : Nuclear Energy Has Great Potential. N.p., n.d. Web. 06 May 2014.
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.
In 2007, the world consumed 5.3 billion tons of coal, 31.1 billion tons of oil, 2.92 trillion cubic meters of natural gas, and 65,000 tons of uranium. All of these energy needs could have been met with only 6,600 tons of thorium, an abundant, slightly radioactive element found in the Earth’s crust.
The energy industry is beginning to change. In today’s modern world, governments across the globe are shifting their focuses from traditional sources of power, like the burning coal and oil, to the more complex and scientific nuclear power supply. This relatively new system uses powerful fuel sources and produces little to no emissions while outputting enough energy to fulfill the world’s power needs (Community Science, n.d.). But while nuclear power seems to be a perfect energy source, no power production system is without faults, and nuclear reactors are no exception, with their flaws manifesting in the form of safety. Nuclear reactors employ complex systems involving pressure and heat. If any of these systems dysfunctions, the reactor can leak or even explode releasing tons of highly radioactive elements into the environment. Anyone who works at or near a nuclear reactor is constantly in danger of being exposed to a nuclear incident similar to the ones that occurred at the Chernobyl and Fukushima Daiichi plants. These major accidents along with the unresolved problems with the design and function of nuclear reactors, as well as the economic and health issues that nuclear reactors present serve to show that nuclear energy sources are not worth the service that they provide and are too dangerous to routinely use.
The greatest disadvantages of nuclear energy are the risks posed to mankind and the environment by radioactive materials. ‘On average a nuclear plant annually generates 20 metric tons of used nuclear fuel cla...
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.
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.