What Are The Pros And Cons Of Nuclear Power

Nuclear power plants use heat created by nuclear reactions to heat water and create steam which turn turbines to produce power.

That is true, nuclear plant uses uranium to get energy, normally one gram uranium can generate 8000 times’ energy comparing to traditional fuel like oil or gas. According to Moore (2007), hydroelectric is largely built to capacity; meanwhile wind and solar power are unreliable to provide “baseload” energy especially in large city with huge demand. According to nuclear energy’s efficiency, proponents strong believe government should build nuclear plant to meet the increasing demand of electricity. Also, this group people say not only can uranium provide so much energy but also with no greenhouse emission.

Nuclear energy is gathered by the process of splitting uranium atoms. By splitting these atoms, there is some mass loss, and this mass can then be used as energy. This process is called fission. The heat from this fission is used to turn water into steam, and this steam turns the turbine generator in a reactor, which produces energy. Nuclear power plants have many advantages when compared to other renewable energy sources.

1b/process. “How do we harvest this lost energy,” you might be wondering? Well, nuclear energy receives its power from the fission, or splitting, of atoms in very dense radioactive metals. Once one atom is split, the halves separate into 2 or more less dense atoms, and remaining neutrons can be shot out at high velocities. If these neutrons slam into another atom and are captured by it, that atom has a chance that it too will undergo fission. This cycle of splitting atoms is a chain reaction. Nuclear fission requires power to start the chain reaction, and it needs a certain amount of Uranium, called a critical mass, before this chain reaction can support itself and create excess energy. This excess energy is released as heat, usually into water. This changes the water into steam and is used to turn turbines to produce electricity. According to an article written by the U.S. Dept. of Energy, the first successful attempt at a self-sustaining nuclear reactor was on December 2nd, 1942.

In a nuclear power reactor, the energy released is used as heat to make steam to generate electricity .All matter is composed of elements. The important elements for our discussion of nuclear energy are uranium, plutonium, carbon and hydrogen. Uranium and plutonium are involved in nuclear energy production, and carbon and hydrogen are the main elements in conventional fuels like coal, oil and natural gas. You can find nuclear energy in the United States has more than 100 reactors, although it creates most of its electricity from fossil fuels and hydroelectric energy. Nations such as Lithuania, France, and Slovakia create almost all of their electricity from nuclear power plants. Uranium is the fuel most widely used to produce nuclear energy. There is two kinds of nuclear power plants Fission reactors can be divided roughly into two classes, depending on the energy of the neutrons that sustain the fission chain reaction: Thermal reactors the most common type of nuclear reactor use slowed or thermal neutrons to keep up the fission of their fuel. In my opinion i think Nuclear power plants are safer and a lot more beneficial than any other energy

a) Nuclear power generation does emit relatively low amounts of carbon dioxide (CO2). The emissions of green house gases and therefore the contribution of nuclear power plants to global warming is therefore relatively little. . USA is currently responsible for a quarter of all carbon dioxide emissions - an average of 40,000 pounds of carbon dioxide is released by each US citizen every year - the

Nuclear power refers to the generation of electrical energy by controlled nuclear reactions. These reactions produce heat, which in turn creates steam that runs the generators to produce electricity. Approx. 1/8 of the electricity worldwide generated comes from nuclear energy. In this task, you will analyze the use of nuclear energy as a resource energy.

The plant uses the heat from fission to heat water and create steam to spin a turbine in order to produce electricity. These plants uses fuels rods with fissile U-235(three to four percent) and nonfissile U-238(ninety seven to ninety six percent). After they are used,

It is an element which is not found in the nature however it is a fissionable element. It is a by-product of the chain reaction and is very harmful if introduced in the nature. It is primarily used to produce nuclear weapons. Most likely, it is named as dirty bomb.” Even though nuclear radiation has some disadvantages it is only rivaled by the numerous advantages lower green house gas “ As per the reports in 1998, it has been calculated the emission of the greenhouse gas has reduced for nearly half due to the popularity in the use of nuclear power. Nuclear energy by far has the lowest impact on the environment since it does not releases any gases like carbon dioxide, methane which are largely responsible for greenhouse effect.”, power and efficiency “The other main advantage of using nuclear energy is that it is very powerful and efficient than other alternative energy sources. Advancement in technologies has made it more viable option than others.”, and reliability “Unlike traditional sources of energy like solar and wind which require sun or wind to produce electricity, nuclear energy can be produced from nuclear power plants even in the cases of rough weather

According to source G, Nuclear power plants generate about one-fifth of U.S. electricity. While not as much as fossil fuels, nuclear energy is a more efficient way to produce energy in the future. Nuclear power plants require a small amount of fuel so 2 kg of U-235 can produce as much energy as 9000 pounds of coal. Nuclear power comes from a process called a fission reaction which involve heavier nuclei splitting off into lighter nuclei. Another process called a fusion reaction which involves lighter nuclei combining to heavier nuclei is not used because it requires an enormous amount of heat and energy. U-235 or Th-232 are subjected to nuclear fission which release energy. Energy from this process heats the water which in turn powers homes. Energy from this process heats the water which in turns powers

Nuclear power is composed with uranium ore that is extracted from a rock where uranium is made out of. Uranium is typically the most common element found, that it appears more often than silver and gold. Usually found in the earth’s crust , soil, rivers, rocks and even oceans. The use of uranium is to generate heat, produce nuclear weapon, armor plating and as a colorant for uranium glass. Anyways nuclear energy is use to create electricity, reactors and produce power plants. The way that nuclear produces electricity is the same process as every power plant, but before anything the nuclear energy must be released from the atom. This then goes into a nuclear fission that splits the atoms to than create energy.

Pollution is another topic with both pros and cons. Fossil fuels release harmful pollutants into the air such as carbon dioxide and sulfur dioxide. Nuclear power does not release any of those toxins into the atmosphere. However, a pollution problem with nuclear energy is thermal pollution, where a plant’s “hot effluents” are put into a nearby body of water, and raise the temperature by a small amount but enough to cause a disturbance in the ecosystem of the lake or reservoir. Nevertheless, this could easily be solved by cooling the effluents before releasing them into the water. The other problem facing nuclear energy is waste disposal. Nuclear waste is radioactive and very dangerous. Therefore, it must be kept buried and sealed up for a long period of time until the radioactivity dies [Plasma-Material]. One positive fact about nuclear energy that is not disputed is its abundance.

The process of nuclear energy is very confusing. It all starts at the earth's crust where the uranium is mined. Uranium is an nonrenewable resource. The uranium is taken to a power plant. Every nuclear power power plants uses fission. Fission is the process of splitting atoms into two. The difference between fission and fusion is that, fission splits atoms, and fusion combines atoms. Since all the power is stored in the nucleus of an atom, when the atoms split they release strong amounts of energy and heat. Although there

Nuclear power is generated from the energy that is released from a heavy nucleus into a lighter, more stable nuclei. The heat produced is used to boil water which drives a steam turbine to generate electricity. This chain reaction process is also called fission. A key element to fuel nuclear plant is uranium. Uranium is considered to be a nonrenewable energy source, even though it is a common metal found in rocks worldwide. U-235 is most commonly used in plants because its atoms are easily split apart. To extract U-235 uranium ore is mined; for the United States, this element is found in the

How is energy produced from the resource? Nuclear energy is the power produced during a nuclear reaction. It can produce in two different ways like, nuclear fission and nuclear fusion. It is from the sun and stars which releases heat and light energy to warm up the earth. How much nuclear energy do we use? It has been said that it produces 13-14% of the world’s electricity and it accounts for 6% of the world’s energy, France and japan make up 50% alone, and the U.S. has been producing 20% since 1991. What are the prospects for this resource in the future? They say that from now until 2040 that it will go up by 14% and that the generators will be updated and new fuel cycles. What are the pros and cons for each resource? Coal: Pros- its