Stockpiles remain, while some countries are only beginning to build caches of their own. Even more concerning is that terrorist networks are known to be developing the capacity for building and using nuclear weapons.
This essay discusses some of the major advantages and disadvantages of nuclear energy. Nuclear power is generated using Uranium, a mineral of which one of the isotopes, U- is unstable.
The nucleus breaks down resulting in the emission of heat and radiation followed by a chain reaction. This is called nuclear fission and this process liberates a large amount of energy, but the process also releases radiation which is very dangerous.
What are the Advantages of Nuclear Energy? Clean Energy Nuclear energy has the ability to produce electricity without greenhouse gas emissions.
It produces electricity without pollution. It is cleaner than many other forms of energy production. High Quantities Nuclear reaction releases a million times more energy, as compared to hydro or wind energy. Large quantity of energy is generated from a single nuclear power plant. High Reserves Nuclear reactors make use of uranium as fuel and produces huge amounts of energy from small amounts of uranium.
The Earth has the high reserves of uranium. Current estimates put the uranium supply as enough to last for 30 to 60 years. Moreover other fuel cycles like Thorium are available for power generation. Whereas, oil reserves and other fossil type fuels are likely to run out shortly.
Reliability Nuclear power plants operate reliably and have a continuous output of power. The plants do not generally face operations and maintenance problems. This is a contrast to other alternative energies which depend on the activity of the weather. Low Operating cost Although nuclear power reactors are expensive to build, they are relatively cheap to operate.
Fuel is inexpensive and a plant can be operated by small number of people, approximately 10 people.
Concentration The nuclear energy is by far the most concentrated form of energy, so it can be produced in large quantities over short periods of time. Low Waste Produces small amounts of waste and waste is more compact. Cheap Nuclear energy produces electricity at a competitive price and is generally comparable in output to coal plants.
Location A nuclear plant is not dependant on local sources like oil and coal and can be set up in any part of the globe.
It also does not require a lot of space and so can be placed in already developed areas and the power does not have to be transferred over long distances.Obviously, one of the main arguments against the possession and use of nuclear weapons is their devastating effect on both the people and the environment.
So far, the only use of nuclear weapons for the purpose of warfare was the USA's use of atomic bombs in Japan during the events of World War 2.
Nuclear Sharing: Nuclear sharing is a concept of nuclear deterrence, which basically refers to the transfer of nuclear weapons from NWS (Nuclear Weapon States) to NNWS (Non-Nuclear Weapon States). This practice truly enforces the concept of a nuclear umbrella.
Sample Essay on Nuclear Weapons Introduction The invention and introduction of nuclear weapons into our society was an astronomical find that shaped the way nation states around the world perceived war. In nuclear war seemed inevitable to the world, it was the first time nuclear war was hanging on a thread.
The Cuban Missile Crisis presented a threat to the world, in which the USSR planted nuclear missiles on Cuba.
Horror Essays; Horror Essays. Essay The Horror of Nuclear Weapons.
Words | 5 Pages. He was created for a horror movie that showed the effect of what worried the Japanese at the time- Nuclear weapons. In the movie, he represents pure evil, destroying everything in his path.
He is, however, only a product of mankind, and cannot help. IELTS Writing Sample - The threat of nuclear weapons maintains world peace. Nuclear power provides cheap and clean energy.
The benefits of nuclear technology far outweigh the disadvantages.