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Advantages and disadvantages of nuclear energy essay
Advantages and disadvantages of renewable sources of energy
Advantages and disadvantages of renewable sources of energy
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Recommended: Advantages and disadvantages of nuclear energy essay
Topic: Nuclear Power
Specific Purpose: To persuade my audience that why we should use Nuclear power and it is the solution to the energy crisis.
Thesis: Nuclear power could replace coal and solve the energy crisis unlike the other alternatives such as renewable energy. Such as wind and solar power.
Introduction
(Attention Getter :)
I. Good Afternoon guys, many of you comes from countries that utilize nuclear power. Whether to use nuclear power or not is a controversial topic that is often debated upon.
(Credibility statement :)
II. Currently the world is in an energy crisis. I have always thought that nuclear power is a necessity to solve the energy crisis, and after looking into a number of articles I have further strengthened this belief.
…show more content…
Nuclear power stations are more costly to build but cheaper to run than other power stations. Therefore it is more efficient in the long run. C. Less pollution than fossil fuels. (Slide 5)
1. Uranium does not release pollution into the air, it is carbon free. Unlike coal which we obtain energy through combustion and it releases CO2. D. The output of nuclear power is acceptable.
1. As I mentioned previously, there are 440 nuclear reactors worldwide generating 2,500TWh (terawatt hours) per year which is much more than the other renewable energy. Energy Monitor Worldwide stated that “In the U.S. nuclear plants generate 54 percent of the state’s electricity and 97 percent of its low carbon electricity.”
2. Furthermore, according to the volume 4 of “International journal of Energy and Environment” The efficiency is predicted to rise in the near future. The graph from the journal shows that the future generations will be improved on top of the generation III we have right now.
Transition: Often people bring up other alternatives that could also be the solution to the problem, such as solar, wind, and other forms of renewable energy. However, there are a number of reasons why that nuclear is better. III. There are a number of disadvantages that renewable energy
power is not the cleanest energy source. However nuclear energy is cheaper than fossil fuels, and the
In my opinion nuclear power is pretty amazing, and I doubt that people really believe otherwise. The amount of energy that it can produce compared to other sources of energy is huge. I believe that as long as it is done with the utmost care, nuclear power is the best source of energy we can
There are many sources of energy today, and the best source of it is constantly being sought after, one source stands out above the rest. Nuclear energy is simple in theory, yet it may be one of the most controversial sources of power. Nuclear energy works using reactors built to split the atoms (nuclear fission) of the fuel to produce heat. This heat evaporates the cooling agent (usually water) into steam which turns turbines to create electricity. Nuclear energy should be allowed, because it produces an abundance of electricity, as well as being a clean source of energy with no harmful emissions. Nuclear energy is the future of clean, environmentally friendly energy.
Specific Purpose: To persuade my audience that they should advocate the use of alternative power sources other than nuclear energy.
After the United States developed the atomic at the end of World War II, interest in nuclear technology increased exponentially. People soon realized that nuclear technology could be used for electricity, as another alternative to fossil fuels. Today, nuclear power has its place in the world, but there is still a lot of controversy over the use of nuclear energy. Things such as the containment of radiation and few nuclear power plant accidents have given nuclear power a bad image. However, nuclear power is a reliable source of energy because it has no carbon emissions, energy is available at any time, little fuel is needed for a lot of energy, and as time goes on, it is becoming safer and safer.
In conclusion, there are different opinions on the issue of the use of nuclear energy. Nuclear energy is only one of many energy options. Nuclear power can decrease pollution to the environment because it does not produce harming gases like other plants do. However, there are also drawbacks that can influences human health by emitting radioactive substances. Thus, all parties should make a deeper research and analysis based on the argument to decide the use of nuclear energy as a safe and cost effective source of energy.
“Face it. Nukes are the most climate-friendly industrial-scale form of energy” (Power, Reiss, Pearlstein, 655). This statement is what I’m trying to promote through my argument. It also ties Inconvenient Truths: 10 Green Heresies by Matt Powers, Spencer Reiss, and Jonanna Pearlstein and Nuclear Power is Best Energy Source: Potchef Stroom together by bring out the main point all authors are trying to get across. Global warming has been a big concern for years now and one of the biggest causes for it, is the burning of fossil fuels to get energy. People that live in the United States of America use a huge amount of energy in their daily lives and that amount continues to grow with our population growing with it. My purpose of this piece is to persuade people to switch to nuclear power for a cleaner energy source because it’s the cleanest energy source.
Nuclear power is a growing source of energy to most of the world for many benefits. People doubt the significant of nuclear power because of one accident. Due to this accident, the world has only seen the flaws in nuclear power and not the many benefits it has to offer. Nuclear power would benefit worldwide if people would let go of the past and look towards the future. Nuclear power is a better alternative energy because of its economic and environmental benefits.
Nuclear power is the generation of electricity from an atomic reaction. (World Statistics: Nuclear Energy Around the World n.d.) Though it produces zero carbon emissions there has been a decline in support for nuclear power and increased its support for alternative energies in the pursuit for a fossil free energy sector. Factors that have resulted in the reduction of support for nuclear energy include nuclear accidents and waste and the positives of renewable energy which include clean energy, sustainable and reduced health and environmental risks.
Specific purpose: To persuade the audience that nuclear power is the best source of energy today.
The use of nuclear power in the mid-1980s was not a popular idea on account of all the fears that it had presented. The public seemed to have rejected it because of the fear of radiation. The Chernobyl accident in the Soviet Union in April of 1986 reinforced the fears, and gave them an international dimension (Cohen 1). Nevertheless, the public has to come to terms that one of the major requirements for sustaining human progress is an adequate source of energy. The current largest sources of energy are the combustion of coal, oil, and natural gas. Fear of radiation may push nuclear power under the carpet but another fear of the unknown is how costly is this going to be? If we as the public have to overcome the fear of radiation and costly project, we first have to understand the details of nuclear energy. The known is a lot less scary then the unknown. If we could put away all the presumptions we have about this new energy source, then maybe we can understand that this would be a good decision for use in the near future.
The energy produced from nuclear reactions is very dense, providing almost ten million times more energy per atom than fossil fuels.2 In addition, nuclear plants are cost competitive, being no more expensive than alternative sources. Although there are huge initial start up costs, the only other expenses are the costs to process nuclear fuel, safely remove and store radioactive waste and daily upkeep of the plant.2
Though it might seem that the world’s energy supply is secure as of the present, this issue is something that is beginning to worry even the richest states. “Countries as far apart as South Africa and Tajikistan are plagued by power cuts and there have been riots in several nations because of disruptions to electricity” and “rich states [are] no longer strangers to periodic blackouts” (ElBaradei). If we look again at the breakdown of U.S. electricity generation by energy source, it is evident that nuclear power is the next most substantial chunk of energy generation, with other renewables weighing in far behind that. I believe this begs the question, why do we not expand nuclear power to encompa...
Media coverage of such cases have made the public less comfortable with the idea of moving further towards nuclear power and they only opt for reducing human activities to reduce global warming. It is true that there have been some notable disasters involving nuclear power, but compared to other power systems, nuclear power has an impressive track record. First, it is less harmful and second, it will be able to cater for the growing world population. Nuclear power produces clean energy and it delivers it at a cost that is competitive in the energy market (Patterson). According to the US Energy Information Administration, there are currently 65 such plants in the Unite States (National Research Council). They produce 19 percent of the total US energy generation.
Building a nuclear power plant requires less land space than solar or wind farms. With the current overcrowding issue in the Philippines, taking up less space for energy production is more ideal and less insulting to Filipino families who live under bridges just to fit in the cities. It is also a better option for manufacturers because less land space means less costs at least in terms of land ownership.