Aug
29

Disadvantages of Nuclear Energy

 

Disadvantages Of Nuclear Energy

Nuclear Energy is an extraordinary form of energy. It is the Power stored within the middle or the nucleus of an atom. Once we divide the nucleus into two parts, two distinct elements are formed along with the emission of excessive energy. The method used is known as fission. There’s another reaction called fusion, which produces almost one tenth of the Power produced throughout fission. Fission is the chain reaction which needs uranium-235. The nuclear Energy is taken into consideration because is a great alternative source of energy after fossil fuels.

But, as I was saying in my previous post “Advantages of Nuclear Energy” there are for sure at the moment some disadvantages for producing this kind of energy.

Disadvantages of Nuclear Energy

  • Radioactive Waste – The waste produced by nuclear reactors is desired to be disposed off at a safe area since they’re extraordinarily dangerous and might leak radiations if they are not well stored. Such type of waste can emit radiations from tens to hundreds of years. The storage of radioactive waste has been one of the most important downside for the expansion of more nuclear programs. The nuclear wastes incorporate radio isotopes with long half-lives. This means that the radio isotopes stay within the ecosystem in some shape or another. These reactive radicals make the sand or the water contaminated and it is called mixed waste. The mixed wastes cause dangerous chemical reactions and results in dangerous complications. The radioactive wastes that are normally buried underneath sand and are called vitrification. However these wastes may be used to make nuclear weapons.
  • Nuclear Accidents and Nuclear Radiation – Other disadvantages of nuclear energy are nuclear accidents and nuclear radiation. Lately we have access to new technologies that have significantly improved the safety of Nuclear Power Plants. But we have to be aware that there is always a chance that something might go wrong at one point. We have the examples of Chernobyl versus Fukushima, and even if in both events the area has been evacuated, in Japan they did a much better job of not allowing everything in the area to be completely destroyed.  Symptoms of radiation include nausea, vomiting, diarrhea or fatigue. People who work at nuclear power plants and live near those areas are at high risk of facing nuclear radiations, if it happens, but we hope that will not happen again very soon.
  • Higher Cost – Higher cost is another disadvantage of nuclear energy. It is not hard to see that building the infrastructure of a nuclear power plant is very expensive. It takes a while to be built, probably around 5 years or more and that means a lot of resources needs to be spent in order to assure safety of the area and not many countries can afford such an ordeal.
  • National Risk – I would say that in case of a war nuclear energy will be some very hot targets. That’s why all over the world the security is at high standards in these plants.

There might be other disadvantages of nuclear energy but I am sure I’ve touched the most important ones in this article. I know that a lot of people are against them and that others are not. But I am writing this article especially to raise awareness of how important nuclear energy is for the future of the human kind.

Knowing its weaknesses we can work to improve them and use nuclear energy in our advantage.

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