Sustainable Energy Source

Nuclear energy is a source of sustainable electricity and power. Globally, nuclear energy accounts for six percent of energy used for various purposes. For instance, studies indicate that nuclear energy generates approximately 14 percent of electricity used in the world. Very few countries in the world have the capacity to harness nuclear power and utilize it effectively.Advertising We will write a custom report sample on Sustainable Energy Source – Nuclear Energy specifically for you for only $16.05 $11/page Learn More Only thirty one countries in the world have nuclear energy plants (National Statistics 2001). Some of the countries which have made progress in producing nuclear energy, are the United States of America, Japan and France. These three nations use nuclear energy predominantly for generating electricity. Over the years there have been heated debates in conjunction to nuclear energy production. These debates seem to be between two grou ps. One of the groups led by World Nuclear Association, believes that nuclear energy is a reliable and efficient source of energy. The other group led by Greenpeace International refers nuclear energy to as dangerous. In addition, they argue that nuclear energy poses great threat to living things and environment. In comparison with other energy production technologies, nuclear energy is safer. This fact puts nuclear energy in a better chance of being utilized in the future (McKean 2006). Despite various groups and individuals expressing their concerns on the threat posed by nuclear energy, it has numerous advantages when compared to other energy sources. The advantages of nuclear energy are that it serves as an alternative energy source when oil and coal are limited. Nuclear energy requires small amount of fuel as compared to fossil fuels. Small amount of uranium is consumed in nuclear energy plants in comparison to other fuel sources. Some of energy sources pollute environment (Mic hael 1988). For instance burning oil and coal is major air pollutants. Disadvantages of nuclear energy are that the radiation emitted from the nuclear reactants is detrimental to human body. It can cause human cells death leading to illness or death. Also, there is a major challenge in disposing waste from nuclear reactors. This is due to radiation emitted from nuclear waste which can cause cells damage (Roger 1999). There are several ways through which nuclear energy would influence my career, life and future. They include:Advertising Looking for report on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Personal income Nuclear power energy plants are costly to establish. It costs government billions of dollars to establish nuclear energy power plants. The cost of constructing nuclear energy is high but the low fuel expenses give a sigh of relieve. To compare the economic implications with other energy sources, one has to put in consideration some of dependency issues like large amount of fossil fuel required and coal. Also, one should consider the economic implications of nuclear waste storage and disposal in nuclear energy. Additionally, it is essential to put in consideration the cost in measures undertaken during global warming mitigation. Reduction in electricity demand is a challenge to these nuclear energy plants which require financial support to operate effectively and efficiently (Practical Guide 1995). Future uncertainties should be considered during nuclear power economic analysis. In most countries running nuclear power plants, risks related to cost of construction, accident liability and performance operations, are passed to consumer. Nuclear accident liability magnitude is great to such an extent that only government has an obligation for compensation (Stephen 2001). Scenario For instance, I am living in a country which for years has struggled with high running cost related to use o f fossil fuel and coal to generate electricity. The government comes up with the plan to start up a nuclear energy plant that is cheaper and more reliable to run than other energy sources. In order to raise enough capital to construct this plant, the government increases taxes on consumer goods. It also, decides to increase the income tax on worker salary in order to raise enough revenue to build the plant. Such scenario will affect my personal life by reducing my net salary and increasing my daily expenses. Risks Likelihood Impact Level of risk Opportunities likelihood Impact Level of risk 1. Increase in personal daily expenses 2. Reduction in net salary 3 3 3 4 9 12 1. Reduction in electricity and power bill 2. Access to reliable energy source 3 3 3 4 9 12 Likelihood: 1- unlikely; 5-Most likely Impact: 1-Negligible; 5-dramtic Accident and safety Many nuclear accidents have occurred before. The most recent nuclear energy accident was Fukushima Daiichi nuclear disaster in 20 11. These accidents are precipitated by some of factors such as lack of passively safe nuclear energy plants and poor means to dispose nuclear fusion. Accidents caused by nuclear energy have high economic implications as compared to other energy sources.Advertising We will write a custom report sample on Sustainable Energy Source – Nuclear Energy specifically for you for only $16.05 $11/page Learn More Scenario Assume a scenario of workers in a particular nuclear plant. Due to poor safety measures in this plant fire breaks out. Some of the workers suffer severe burns. This scenario will influence these workers’ life. Some of them may suffer form psychological trauma and affect their normal life for along time. Risks Likelihood Impact Level of risk Opportunities likelihood Impact Level of risk 1. Sustaining injuries at work place 2. Unexpected expenses related to accidents 3 3 3 4 9 12 1. Mitigate and disaster preparedness 2. Educate n uclear workers on safety measures 3 3 4 4 12 12 Likelihood: 1- unlikely; 5-Most likely Impact: 1-Negligible; 5-dramtic Environmental changes Nuclear reactors emission negatively affect the climate. Increasing nuclear plants in the world has continued to cause climatic changes. It has been established that nuclear emission have detrimental effects on Ozone layer which protects living things on the Earth surface from harmful ultra violet rays. According to Institute of Energy (1998), climatic changes experienced due to effects of nuclear emission include increased heat waves and frequent droughts. Release of nuclear emissions and nuclear waste in the environment has contributed to oceans and rivers’ pollution being harmful to aquatic life. Scenario Assume a scenario with drastic climate change after adapting nuclear energy as source of energy. Due to climate change the temperature rises and starts to experience drought spells. This climatic change will affect life of those w ho are dependent on good climate. Risks Likelihood Impact Level of risk Opportunities likelihood Impact Risk level 1.Experiencing intolerable conditions for living things 2.Death of living things like aquatic life and plants 4 4 4 4 16 16 1.Inventing method of controlling nuclear emissions and waste 2.Educating people on importance of environment conservation 3 3 3 4 9 12 Likelihood: 1- unlikely; 5-Most likely Impact: 1-Negligible; 5-dramtic Responses plan for high priority/ risks opportunities associated with key areas mentioned above:Advertising Looking for report on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Increase in personal daily expenses: In the process of constructing a nuclear energy plants, government will require to pass the cost to its people by increasing salary taxes or increasing value added tax on goods. It is important for government to frequently inform and educate its people on the project progress and its benefits. Levying these taxes should be done in realistic criteria to avoid burdening of the people. Reduction in electricity and power bill: After installing nuclear energy plant, the cost of electricity production will reduce. Building a nuclear power plant is expensive, but running it is cheap as compared to other sources of energy like the coal and fossil fuel. In addition, energy production from nuclear source is reliable and efficient as compared to other energy sources. Benefits of decreased cost in electricity production should be passed to consumers by reducing electricity charges. Experiencing intolerable conditions for living things: Nuclear reactors emis sion and waste are harmful to the environment. Emissions from nuclear plants are among the factors contributing to depletion of Ozone layer. This has led global climate change like experiencing of droughts more often and increasing of atmospheric temperature. Waste from nuclear plants which drain to rivers and oceans have destroyed aquatic life (Gate Hauser 1988). Measures should be taken to find safe methods of controlling emission and waste from nuclear energy plants. Public education is important to enlighten people on importance and measures of conserving the environment. Summary report This article analyzes nuclear energy affects on my life, career and future as a megatrend. Personal income is one aspect that affected construction of nuclear energy plants. Nuclear power energy plants are costly to establish. It costs government billions of dollars to establish nuclear power plants. The cost of constructing nuclear energy plant is high however; low fuel expense is one of its p ositive factors. Relating to accident and safety, many nuclear accidents have occurred before. These accidents are precipitated by some of factors such as lack of passively safe nuclear energy plants and poor means to dispose nuclear fusion. To sum it up, nuclear energy causes environmental changes. Emission from nuclear reactors negatively affect the climate. Increasing nuclear plants in the world have continued to cause further climatic changes. References Gate, R Hauser, D 1988, Chernobyl: The Final Warning, Education Australia, Sydney. Institute of Energy1998, Nuclear Energy: The Future. Viewed on www.instenenergy.org.uk/events/Nuclear%20summary%20paper.pdf. McKean, R 2006, Justification for Nuclear Power. Viewed on www.sone.org.uk/item2.htm Michael, C 1988, An Introduction environmental and resource economics, Longman, Group UK. National Statistics 2001, Energy consumption in the United Kingdom, OECD, Paris, France. Practical Guide 1995, Economic appraisal of environmental pro jects and policies, Proquest LLC: Houston, Texas. Roger, P 1999, Natural resource and environmental economics, 2nd edn, Longman, New York. Stephen, K 2001, Nuclear power in a World of Liberalized energy Market. Viewed on www.ecolo.org/documents/documents_in_english/Nuclear_economics_kidd_02.htm This report on Sustainable Energy Source – Nuclear Energy was written and submitted by user Mina Lester to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

I heard a Fly buzz-when I died Essays

I heard a Fly buzz-when I died Essays I heard a Fly buzz-when I died Paper I heard a Fly buzz-when I died Paper The death in Emily Dickinsons poem I heard a Fly buzz-when I died is painless but striking. The appearance of the fly is startling at first because it is unexpected. The setting of the poem is the speakers death bed, what is an ordinary fly doing there? Obviously the speaker is waiting to die, she (if I may give the speaker a gender) has willed my Keepsakes-Signed away What portion of me be Assignable-. [lines 9-11] She appears to have accepted her death but is waiting for something amazing to happen.The room is quiet but with a sense of anticipation The Stillness in the Room Was like the Stillness in the Air-Between the Heaves of Storm-. There is a peaceful atmosphere yet death is the storm to come. The reader senses that the speaker and mourners are expecting some spectacular event at the moment of her death. The Eyes around-had wrung them dry-And Breaths were gathering firm For that last Onset-when the King Be witnessed-in the Room-. [lines 5-8] This stanza suggests that the mourn ers have ceased crying and were now waiting to witness something incredible when the speaker dies. Last onset is an oxymoron; onset means a beginning, and last means an end.For Christians, death is the beginning of eternal life, death brings revelation, when God or the nature of eternity becomes known. The King could be a reference to God, perhaps they are expecting the hand of God to reach down and spirit her away to Heaven. This suspense filled moment is interrupted by a buzzing fly who seems to be unaware of the grim situation. The fly is doing what a fly does, unaffected by the speakers death. We consider the fly to be inconsequential, while the fly does not think about us at all. Its life does not stop because the speaker was dying, in fact the fly does not even notice. The speaker and mourners see the fly and believe that it has caused them to miss the moment of her death when in actuality there was nothing to see. There is no large flash of light or supernatural event, just t he simple buzzing of a fly.The speaker says There interposed a fly-With Blue-uncertain, stumbling Buzz-Between the light-and me-And then the Windows failed-and then I could not see to see. [lines 12-16] While she and the mourners were waiting for some miraculous occurrence this fly distracted them and they missed the moment of her death. But they didnt realize that in the end there was nothing to see. Our death is natural, we die just like every other living being on the planet. It is the one moment where we return to nature and are no better or worse than the rest of the animals. This reinforces that death, even the death of a human, is a simple passing. Nature accepts the dead and continues, as it has done from the beginning of time. The central image in this poem is not the speaker, whose death we are witnessing, but the fly. The presence of the fly symbolizes nature and affirms that each death is of equal significance in the eyes of the earth.Emily Dickinsons portrayal of Death in Because I could not stop for Death is that of a gentleman caller. She personifies Death as a guide, leading her on a journey through life, each passing scene represents a different stage. We passed the School, where Children strove At Recess-in the Ring [lines 9-12] depicts childhood, We passed the Fields of Gazing Grain- portrays maturity, and We passed the Setting Sun-Or rather-He passed Us- represents the grave. The ride reflects the natural progression of the speakers life in an un-threatening manner. The speaker does not seem to fear Death, she accepts his invitation with no dismay or trepidation.Because I could not stop for Death-He kindly stopped for me- shows how Death appears to have done the speaker a favor. It also describes Death as kind instead of ghastly or hideous, the way we normally think of him. The Carriage held but just Ourselves And Immortality is a telling line. The capitalization of immortality and the fact that it has its own line in the first stanza empha sizes the importance of the third passenger. It indicates the immortality of death, that death is the one thing that is eternal. The carriage ride is slow, giving the speaker ample time to adjust to her death. After passing the children, the fields of grain, and the setting sun, the carriage passes a house. We slowly drove-He knew no hasteAnd I had put away My labor and my leisure too, For His Civility-. [lines 5-8] The speaker envisions Death as a person she trusted or believed that she could trust. Clearly there has been no deception on his part. They drive in a leisurely manner, and she feels completely at ease. She is therefore quite willing to put aside her work. We paused before a House that seemed A swelling of the Ground-The Roof was scarcely visible-The Cornice-in the Ground- [lines 17-20] The description of the house that seemed to protrude out of the ground, the roof scarcely visible, brings to mind a grave sinking into the earth. The last stanza suggests the speaker is r emembering the ride centuries later. Since then-t is centuries-and yet Feels shorter than the Day I first surmised the Horses Heads Were toward Eternity. [lines 21-24] She recalls the drive in vivid detail although it occurred long ago.The moment she realized the horses were carrying her toward eternity is fresh in her mind as if it happened yesterday. This stanza displays an atmosphere of timelessness, the eternity of death. There is a supernatural quality to the fourth stanza, especially the last three lines. The Dews drew quivering and chill-For only Gossamer, my Gown-My Tippet-only Tulle-. [lines 16-18] The speaker shivers as she is chilled by the Dew, her Gown and Tippet (a cape) are made of Gossamer (a cobweb) and Tulle. Tulle is a fine net usually used for veils and is transparent, which conveys an ethereal quality. In this stanza it begins to get cold, reflecting the passing from life into death. This poem portrays death as something not to fear, as another journey.I felt a Funeral, in my Brain is about another kind of death, the death of the mind or soul. Its a record of a mental collapse, told after its happened, it traces the speakers descent into madness. The speaker uses a funeral as a metaphor for the part of her that is dying. And Mourners to and fro Kept treading-treading-till it seemed That Sense was breaking through-. [lines 2-4] The mourners represent the agitation the speaker feels, the constant pacing of thoughts back and forth in her mind. The last line makes it possible to think that the frenzied thoughts in her head were eventually beginning to make sense. In the second stanza the drum replaces the monotonous tone of the mourners, driving the speaker further toward the edge of insanity.And when they all were seated, A Service, like a Drum-Kept beating-beating-till I thought My Mind was going numb-. [lines 5-8] The speaker has begun to feel deadened here by the repetitive beat of the drum. But as we move into the third stanza something r evives her mind into action again. And then I heard them lift a Box And creak across my Soul With those same Boots of Lead, again, Then Space-began to toll,. [lines 9-12] Perhaps the sound of her minds coffin being lifted to be put in the grave woke the speaker out of her trance. She begins to return to the frantic desperation of ideas racing around her head, which along with the Boots of Lead appear to be weighing her down.The fourth stanza continues the poems building of tension, As all the Heavens were a Bell, And Being, but an Ear, And I, and Silence, some strange Race Wrecked, solitary, here-. [lines 13-16] Whatever the speaker means by Being, she does not include herself in that category, for she ; Silence, some strange Race are Wrecked, solitary, here. That line suggests a shipwreck, making one think of 2 sailors lost on a deserted isle. Through stanzas one to 4 the speaker has moved from the claustrophobic environment of the funeral to the immeasurable environment of sound.A nd then a Plank in Reason, broke, And I dropped down, and down-And hit a World, at every plunge, And Finished knowing-then-. [lines 17-20] In the fifth stanza the speaker uses the metaphor of standing on a plank or board over a precipice, to describe the her descent into insanity. She falls past worlds, losing her connections to reality. This is the final stop on the speakers road to madness, her mind has completely snapped. This poem describes a persons journey through a mental breakdown. The speaker is both observer of the funeral and participant, indicating that the Self is divided, by the end of the poem, the Self has shattered into pieces.These three poems have one obvious theme in common, death. I heard a Fly buzz-when I died examines the nature of death, what people expect to encounter when they die. Human beings believe we are special, superior to the other animals and that our deaths should be treated with more reverence. We forget that humans are animals and we are all a p art of the same family. Our deaths are no more or less significant than the other animals.Death is natural. Because I could not stop for Death teaches us that death is not to be feared, it is not an end to life but the beginning of a new journey. Death should not be sought after but neither should it be something to afraid of. In I felt a Funeral, in my Brain is a little different. While it portrays a persons mental collapse, it also shows that the death of the mind or sanity is nothing to fear. Once you pass that breakdown, get through the madness, your mind is free. Only by giving in to it can you truly be sane.