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FRIDAY, MARCH 18, 2011
Nuclear Energy in India - Boon or Bane?
Points to be known:Nuclear power is the fourth-largest source of electricity in India after thermal, hydroelectric and renewable sources of electricity. There are 442 nuclear reactors in the world. And some more nuclear plants are in construction. As of 2010, India has 20 nuclear reactors in operation in six nuclear power plants, generating 4,780 MW, while 5 other plants are under
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Nuclear reactors last for about 40 to 50 years. Terrorists may take advantage of this and may produce nuclear weapons, which is a great risk for entire world. Even though it produces small amount of waste, it is highly hazardous. And the long-term storage of this waste is too difficult. Nuclear plant is highly expensive. Uranium is not renewable. If the resources of uranium are completely used, there isn't any more. Conclusion:It's definitely a bane as it is highly dangerous. What is the use of this power, when people are suffering from severe health problems. It's not too difficult to live without power, but it's difficult to live without good health. Growth of Technology should not be a danger for human survival. We should work more on alternatives such as solar energy and hydroelectric energies etc.
Posted by appu srva at 11:13 AM
33 comments:
Anonymous said... its exellent all the points which i required are available in it thanks! May 11, 2011 2:31 PM
appu srva said... Thanks for your feedback :-) May 11, 2011 6:33 PM
srikanth said... it's excellent madame..............thanks a lot i saw ur blog thanks for all the positivity ur spreading May 29, 2011 2:33 PM
Anonymous said... very good........... June 2, 2011 11:46 PM
Anonymous said... ITS SUPERB June 3, 2011 9:18 AM
Anonymous said... this was very helpful for my
Firstly, the usage of nuclear power is consistent and plentiful. As we know, the reaction of nuclear can emit a great power of energy, it can support vast of families’ and enormous plants’ working. In addition, unlike solar energy and wind power, which depend on external factors, nuclear power is consistent generate at anytime and anywhere. Secondly, since the nuclear power is easy to produce and it also can generate a huge amount of power, it is much cheaper to use it. What’s more, like Hill’s saying, “with the cost of natural gas and oil soaring”, the nuclear plants have return back to work and produce massive energy. Lastly, nuclear power benefits to environment: not only because it does not produce the carbon emissions, which can alleviates the global warming; but also it reduces the noxious byproducts, like sulfur dioxide, which is main reason of air pollution. Therefore, using the nuclear power is an ideal energy resource for human
On December 2, 1942, the first man-made nuclear reactor reached criticality. Fast forward 75 years from that day and we can see nuclear power research and development is still maintaining momentum. That is because the potential of nuclear power has shown itself in currently operating power plants. This paper will explore the history and background of nuclear reactors, how it works, its strengths and weaknesses, while touching on their effect on the United States today.
As the demands for energy increases, the United States needs to determine how it is going to meet the need. A range of options is needed for future generations and nuclear power is one suitable option. As with any option, it comes with its strengths and weaknesses. Presently, sixty-six percent of the United States energy comes from fossil fuel, while only nineteen percent comes from nuclear power; however, fickle oil prices are a sign that the era of abundant and cheap transportation fuel is ending. As the global necessity for electricity rises, the United States needs to turn to nuclear power as their solution.
How many accidents have to happen before the world finally realizes that nuclear power plants aren’t safe? Nuclear plants produce energy by first compressing U-235 uranium into small pellets and loaded into tubes. Dozens of these tubes are loaded into the core of the nuclear reactor. The core of the reactor is put into a steel tank filled with water to moderate the fission. They start fission by adding one extra neutron which causes the nucleus to split and releasing more neutrons, causing a chain reaction. The reaction heats the water, turning it into steam to turn turbines above. (“Nuclear Energy”) Nuclear power is not a safe energy source because the produce
Nuclear power has been around since the 1950s, and has had varying opinions throughout the years (iaea.org). At its conception, individuals viewed nuclear power as an unlimited source of energy. People thought it would revolutionize the world and produce large amounts of power at extremely low prices. However, opinions changed after catastrophic events like the reactor meltdowns at Chernobyl and Fukushima. Over the years, nuclear reactors have improved and made safer, and the power of the atom is slowly being tamed. There is still conflict between those who view nuclear power as the future and those who view it as a curse. Nuclear power is the future.
Nuclear power. It's the cheapest form of energy, but it is nonrenewable. Nuclear power doesn’t release carbon dioxide in the air, although, it pollutes water, and the air. These are many reasons to build a nuclear power plant, and to not build one. I say, you shouldn’t build one. This is why you should not build a nuclear power plant in our area.
The invention of the nuclear power plant was humanities greatest hopes but biggest fears. The energy is clean and frees us from using fossil fuels but it also screams disaster. There was an earth quake in Japan that caused a nuclear power plant to leak out radioactive steam. However there were 443 operating nuclear power plants in 47 countries in 2011 and in 2009 atomic energy accounted for 14 percent of the world’s energy production. In the United States alone 104 nuclear power plants supply some 20 percent of electricity.
Nuclear energy a reliable economical energy source or a primed radiation storm waiting to rain havoc down on the surroundings below. When you mention nuclear power people 's minds go to Chernobyl,Fukushima, and Three Mile Island meltdown catastrophes. A survey conduct of 27 college aged students shows people continue to believe nuclear energy brings safety concerns to the US due to some risk of danger (see Appendix A.) With nuclear energy comes risks for locals who live near a nuclear power plant, people who live in a country with a nuclear power plant, as well as risk for the entire plant.
While this is true, there are ways to fix that problem and make the investment in nuclear power more reliable. Now safety, the people opposing nuclear power say that its very dangerous, giving access to nuclear capabilities and blaring targets to possible terrorists: “Nuclear power provides the basic ingredients for nuclear weapons, dirty bombs and provides an obvious target for terrorists...” (Climate Change - Nuclear not the answer). These arguments, however, do not go without their flaws.
According to the Nuclear Regulatory Commission, fission is the process that releases large amounts of atomic energy, in the form of heat, by the splitting of nuclear atoms. Uranium is the main radiation used in nuclear power plants for the fission process. Fission is what gives us enough nuclear energy to boil water. The steam created is used to power larger turbines that activate generators that produce electrical power (NRC Glossary).
Nuclear energy in scientific terms defined as the inhaustible energy derived from the nucleus of an atom by the process of nucleus break up through nuclear fission and nuclear fusion. Nuclear fission is a process where the nucleus of an atom splits and releases radioactive materials such as uranium which are used in many ways. Nuclear fusion is a process s when the two atoms of an element get together and large amount of heat is generated. in this way the nucleus releases tremendous energy that is utilized for many purposes both constructive and destructive.
One of the biggest disadvantages about the nuclear energy is that it claimed to be able to to reduce the dependability on other natural energy such as oil, gas and coal. This idea is wrong, nuclear energy relies on Uranium and most of the countries in this world don’t have it just like they don’t have gas or oil. Most of the people think that the nuclear energy can be seen has a great solution to protect the country from any external energy threat since this same country can produce its own electricity and sometimes can even sell it to others countries. Behind this biased idea, people don’t realize that nuclear energy can not be store therefore; it has to be sold right away. France sells its over produced electricity for nothing, a way under the market price. In my opinion the nuclear energy has a positive economic impact on the society since this field requires a lot of labor, capital and work force to be properly managed. Never the less, Government should heavily invest on the renewable energy and many can be done to improve the human’s conditions and can create a lot of job as well. Another main inconvenient about the nuclear energy is its waste which remains dangerous for thousands of years. Despite this funny quote made by
Nowadays, a growing trend in many countries to use nuclear energy as their mainly source of energy production. Many commentators are holding the opinion that nuclear energy is the greener energy comparing to the fossil fuel, can bring a great number of benefits to our society. However, the nuclear energy cannot be the future energy production, because there are many evidences can against the opinion from those people, showing that the nuclear energy actually bring a large number of drawbacks to people’s life and the world, and cannot be the mainly energy production. In fact, he nuclear energy is not actually ‘green’ energy. It generates so many side effects to people’s lives and environment. It can
As each year passes, more and more electricity will be made as a result of increased nuclear power plants around the world. The economic benefits of nuclear energy are equally advantageous as the environmental aspects.
The world’s largest source of emission-free energy is nuclear energy. Energy sources like solar power, wind power, and hydro electric power are also good ways to produce clean energy; however, when it comes down to it they can’t produce the capacity of energy the world needs. The two largest problems with fossil fuels are that they are running out and produce greenhouse gases when burned. Greenhouse gases are gases that absorb and emit radiation inside the atmosphere. The main greenhouse gases in earth’s atmosphere are carbon dioxide, water vapor, nitrous oxide, methane, and ozone. Ultimately greenhouse gases are a good thing because they keep the earth warm enough to have a wide variety of climates; however, when our energy sources put