Disadvantagesof Nuclear Energy

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DISADVANTAGES The damage caused to the environment and populations due to the burning of fossil fuels is far in excess of the damage done to the environment due to the nuclear industry including even the Chernobyl catastrophe. In this sense nuclear energy is very much preferable to the burning of fossil fuels at the moment. Furthermore, as new technology becomes available to allow the more efficient use of nuclear fuel, less nuclear waste will be produced. (A recent example is the development of the fast breeder reactor, which uses fuel much more efficiently.) However, this trend will only continue with investment. Judging from the pace of development of nuclear technology since its inception it is fair to say that with more investment nuclear energy will become an even more desirable source of energy with many of its current drawbacks curtailed. The high price of oil at present looks set to continue, and makes the economic case for investment in nuclear power even more attractive. Even apart from the safety issues, there are a number of problems with nuclear power. Firstly, it is expensive and relatively inefficient. The cost of building reactors is enormous and the price of subsequently decommissioning them also huge. Without massive government subsidy the nuclear industry cannot make money and building new plants is uneconomic compared to other methods of power generation. Then there is also the problem of waste. Nuclear waste can remain radioactive for thousands of years. It must be stored for all this time away from water into which it can dissolve and far from any tectonic activity. This is virtually impossible and there are serious concerns over the state of waste discarded even a few decades ago. Governments have frequently resorted to dumping waste into the sea; an action which it has been shown has lead to an increase in radioactivity along many

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