Nuclear Energy As the population in the world is getting larger, the demand of energy is getting higher. With advanced technology today, people started to use nuclear energy in their lives instead of using other natural resources to generate power. When we are sitting in our home, enjoying the benefit from using nuclear energy, have we thought about the disadvantage and the effect on different aspect of using nuclear power? Have we thought that the problems are not only about ourselves but also our children, our country and even the world?
Using nuclear energy has been a controversial problem for many years, because there are a lot of issues come along when we are using nuclear. The ideas of “reducing carbon emissions”, “energy crisis” and “sustainable energy” may already be planted into our mind deeply, and we just know that the “only” disadvantage of nuclear power are unsafe and unclean. Therefore we are blind by these small part of truth. The fact is there are much more than that. When we think about nuclear energy, the question everyone should think about is does nuclear energy derived from our energy needs? We have been taught that we need nuclear energy, but do we really need it? When we understand the risk of nuclear power, we will know that the cost we need to pay is much more than we can imagine and we may be unable to afford it. There are three main issues of nuclear energy that we should be aware of. The first issue which the world pays the most attention to is about accidents and safety, that is what people are terrified of. The other two issues are sequels of nuclear energy use and misusing of nuclear power. After we know the issues and the fact about nuclear power, we will know that nuclear energy is a crisis instead of hope, and it is unnecessary for us. We should not use nuclear power because it will harm the earth our living place, our heath and our children, also bring the economics burden to the countries and trepidation to the world. The discovery of nuclear energy happened when the world started to seek to generate power by using radioactive elements in the early 20th century. In 1956, the first nuclear power station, Calder Hall was opened in Sellafield England. After the first nuclear power plant was built, many of nuclear stations were built in different countries gradually. The consequences with that are more and more nuclear accidents in the world. And using nuclear power became the hottest issue about.
Nuclear energy is very different from other energies. The fusion of nuclear can produce a large amount of energy, is a very efficient way to generate power. But there have a great risk belong with that, because nuclear is a radioactive element, very different than other energy, it will emit powerful radiation that is deadly for humans. That is why people are against the government build nuclear plants nearby their living place, also because they know that if the nuclear plant has an accident, they cannot escape from it. We have seen many great disasters of nuclear stations, and it causes so many deaths. One of the most well-known nuclear disasters is the Chernobyl disaster. It happened on 26 April 1986. Reactor four exploded because its catastrophic power increased. It caused a large amount of radioactive fuel and core materials to be dispersed into the air. Around 4000 civilian deaths, not including the cleanup workers were reported by World Health Organization. The scientists from TORCH Report estimated that there will have been 30000 to 60000 deaths for cancer because of the Chernobyl disaster. After the disaster, the areas that extend 19 miles was called the “zone of alienation.” Except for the few residents who refused to leave, basically no one lives there anymore. Ukrainian officials estimate that the area won’t be safe for humans for the next 20000 years. It also indirectly infected the radiation into the body by the water and the food we may eat in daily life. David J. Brenner,
Nuclear Energy: A Beginning, Not an End As a result of World War II and the Chernobyl disaster, nuclear energy was extensively perceived as a dangerous weapon that only promised “the ending of the world”. However, “the ending” proves not to be as absolute as the pressure of fear alleged it as; in fact, today, nuclear energy is now being looked at as a possible “beginning” to a world of clean and reliable energy. When radioactive elements are broken into smaller components, it releases enormous…
Running head: NUCLEAR POWER 1 Nuclear Energy Alex Washington SCI207 Dependence of Man on the Environment Instructor: Christopher Wessinger December 10, 2012 NUCLEAR POWER 2…
heard of nuclear energy several times dealing with things like the atomic bomb but did you realize how effective and important it. Initially, I’ve learned that Nuclear Energy is the safest, cleanest, cheapest, and most efficient type of energy there is. Nuclear energy comes from nuclear reactions. Changes can occur in the structure of the nuclei of atom and these changes are called nuclear reactions. Energy created in a nuclear reaction is called nuclear energy, or atomic energy. Nuclear energy is actually…
Introduction: Nuclear energy is a comparatively new source of energy. The first nuclear power plant was commissioned in June 1954 in Obninsk, Russia. Fossil fuels offer a limited source of energy, as they are non-renewable. Eventually these supplies will cease, this is predicted to be in the next few decades. An estimate based on fuel consumption in America, predicts as early as 2020 there will be no fossil fuels left. The energy used by the whole world is approximated to be the coal equivalent…
the Nuclear Energy Convention Humans are constantly inventing and innovating, thus increasing the speed of advance in technology. As technology advances, one problem is created; the need for more energy. Although advancements have created energy efficient products and methods to generate electricity, none of the methods have come close to the amount of electricity created by nuclear energy. While there are many reasons to go against nuclear energy, the reasons for supporting nuclear energy exceed…
NUCLEAR ENERGY POSTION PRO • THE AUDITED ENVIRONMENTAL PRODUCT STATEMENT OF THE VATTENFALL ENERGY UTILITY SHOWS THAT THEIR NUCLEAR POWER PLANTS EMIT LESS THE GREENHOUSE GASES OF COAL. • IF THE NUCLEAR POWER PLANTS, THE TOTAL LEVELISED COST OF NUCLEAR POWER INCLUDING CONTRUCTION, OPERATIONAL, WASTE DISPOSAL AND DECOMMISSIONING COSTS IS IN THE RANGE 3 - 5 CENTS PER KILOWATT-HOUR. • NUCLEAR POWER PLANTS PAY BACK THE ENERGY REQUIRED TO BUILD THEM IN LESS THAN 2 MONTHS OF OPERATION. CONS 1. ENVIRONMENTAL…
so on. Mankind has been searching for a new source of energy for many centuries. Most of them are not sustainable and emit pollution. Then, natural energy is an alternative way, but it is not stable. Now, one of the best kinds of energy is nuclear energy. It produces more energy and emits less pollution. In exchange, a trade-off of nuclear energy is far more dangerous. One of the most famous stories about nuclear disaster is the Chernobyl nuclear plant disaster in Soviet Union in 1986, and another…
Nuclear energy and reactors are a big part in France. Seventy five percent of France’s electricity is from nuclear energy. France is the world’s largest net exporter of electricity due to its very low cost of generation. They are also very active in developing nuclear technology. Unlike America, nuclear energy is accepted in France and even popular. Nuclear reactors are a controversial issue no matter what country you look at all around the world. There are many different pros and cons that can be…
Nuclear Energy (Word Count: 1774) Levi Moritz Upper Iowa University "On July 16, 1945, the United States detonated the fission (atomic) bomb; it was the first nuclear reaction to ever be tested" (pbs.org). In the beginning, an intense flash of light flooded the valley as observers witnessed from their bunkers 10 kilometers away. Within two seconds, a massive fireball expanded 600 meters throughout the sky and boiled 12 kilometers high into the shape of a mushroom. Nearly…
Energy Kaplan University Professor Morgan Sc300 07/27/2013 Shannon Schwab When entering into a dark room the first thing we reach for is the light switch; and with one flick the lights are turned on; but have you ever stopped to think where the power comes from when we flip a switch? What powers the electricity and how is that power emitted into our homes each and every day? Most homes rely on electricity to power “refrigerators, space and water heaters, lighting, and power appliances…