Energy Storage Of Renewable Energy Generation - 1423 Words

UTILIZING ENERGY STORAGE TO INCREASE THE PROLIFERATION OF RENEWABLE ENERGY GENERATION AND SOLVE INTERMITTENCY WHILE STABILIZNG THE GRID Brandon Oldham | Vermont Law School | Fall 2015 Energy Policy in a Carbon Constrained World | Michael Dworkin The energy storage field is ripe for investment and investments now can not only lead to financial returns in the future, but doing so can help usher in an industry that may just be able to put the energy sector on a path towards zero carbon emissions while improving grid reliability and security. Think about the boom of the plastics industry following the electrification of the United States, which coincided with the boom of the oil industry. Now fast-forward to today with discussions surrounding microgrid electrification aided in part by the acceleration of solar pho- tovoltaic (PV) and wind turbine renewable energy installations. In terms of rapid growth and in- vestment opportunity, the storage industry today is analogous to the plastics industry of the 1930s. Storage is a field that is born from the coinciding boom of a new type of energy generation (renewable) and a new system for electrification (microgrids). Energy storage, in combination with innovative real time dynamic pricing and renewable electricity generation, can be utilized to mitigate grid power disruptions, inefficiencies inherent in the current supply and demand of electricity to and from the grid, and limit the waste of elec- tricity generated from renewableShow MoreRelatedEssay On Hybrid Thermal Compressed Air Energy Storage849 Words   |  4 Pagesincreasing interest in the adoption of renewable energy sources. However, the integration of renewable sources in our existing infrastructure is challenging, as renewable generation is unstable and intermittent by nature. Energy storage compensates for the inherent intermittency of renewable energy sources, by storing energy during surplus power production periods and discharging the stored energy during low production periods. Compressed Air Energy Storage has received much attention as a viableRead MoreHybrid Thermal Compressed Air Energy Storage Essay836 Words   |  4 Page sto increased interest in the adoption of renewable energy sources. However, the integration of renewable sources in our existing infrastructure is challenging, as renewable generation is unstable and intermittent by nature. Energy storage compensates for the inherent intermittency of renewable energy sources, by storing energy during surplus power production periods and discharging the stored energy during low production periods. 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However, it possesses a variety ofRead MoreEssay about Electrochemical Energy Storage for Electrical Grid1322 Words   |  6 PagesThe current worldwide electric generation is estimated to be about 20terra-watt hours [1]. Almost 68% of the electrical supply is generated by using fossil fuels as the raw material, nuclear accounts for 14%, hydro 15% and the remaining 3% is from renewable resources. The worldwide electrical demand is going to double by the mid-century and triple by the end of century. 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According to the weather condition in Myanmar, solar energy is the best renewable energy source to provide electricity for both urban and rural areas. The islanded microgrid system optimization that is composed of the photovoltaic (PV) system, battery energy storage system (BESS), and diesel generation system (DGS) is proposed forRead MoreDc Link Voltage Based Islanded Operation And Control1310 Words   |  6 Pagesawareness of environmental issues, Australia is committed to the clean energy target of 33,000GWh by the year 2020. Integration of distributed energy resources (DERs) in a low voltage system will play an important role in fulfilling the target. In order to accommodate DERs, the structure and control strategies of the modern power systems is moving from traditional centralised generation and control structure to local ized generation and control and coordination [1]. However, it possesses a variety ofRead MoreWhy Wind Energy Is Important?1471 Words   |  6 Pages†¢ Introduction....................................................p.1 †¢ Why Wind energy is important? ...........................p.1 †¢ Installed capacity of renewable energy in India..........p.2 †¢ Advantages.....................................................p.3 †¢ Economy of one wind farm..................................p.4 †¢ Government contribution....................................p.4 †¢ Challenges............................................................p.5 †¢ Suggestion for Improvement

normative theory and policy evaluation Essay - 1136 Words

I. PROFESSIONAL ETHICS An interesting question concerns the ethical obligations of people who do policy analysis research. Such research often involves ethical dilemmas that relate to: 1. Whether ones purposes should include prescription or evaluation, as well as prediction or explanation. 2. Whether or not to work to maximize the interests of a political party, special interest group, or only general societal interests. 3. Focusing on intended consequences versus all consequences. 4. Efficiency versus equity as policy goals. 5. Evaluation along versus evaluation plus diverse replication as an obligation. 6. Cost-incurring versus cost-saving in research. 7. Whether or not to share ones raw data. 8. Research validity†¦show more content†¦2. Bringing up the bottom with regard to those who are least well off, as expounded by John Rawls. 3. Doing things that make everyone better off or at least no one worse off, as expounded by Vilfredo Pareto. Benefits refer to whatever the society and/or its leaders consider desirable. Costs refer to whatever is considered undesirable. Benefits and costs can refer to monetary or nonmonetary effects. Benefits and costs are interchangeable concepts depending on how they are worded. Thus, high employment is a benefit, and high unemployment is a cost, but they are the complements or inverses of each other. It makes more sense to subtract Normative Theory 89 costs from benefits in talking about overall goals than dividing costs by benefits. The subtraction criterion gives more of a net gain to ones original assets when one project is better on B-C, but another is better on B/C. Other overall goals are also defective, such as (1) merely maximizing benefits without considering costs, (2) merely minimizing costs without considering missed benefits, (3) maximizing benefits subject to a maximum cost level, (4) minimizing costs subject to a minimum benefit level, or (5) maximizing change in benefits divided by change in costs. The fifth alternative is only a means to maximizing benefits minus costs. The third and fourth alternativesShow MoreRelatedDemocracy1022 Words   |  5 PagesNormative democratic theory deals with the moral foundations of democracy and democratic institutions. It is distinct from descriptive and explanatory democratic theory. It does not offer in the first instance a scientific study of those societies that are called democratic. It aims to provide an account of when and why democracy is morally desirable as well as moral principles for guiding the design of democratic institutions. Of course, normative democratic theory is inherently inte rdisciplinaryRead MoreCritical Assessment And Communication Of Policy889 Words   |  4 Pagesguiding this study conceptualizes policy analysis as a multidisciplinary inquiry aimed at the creation, critical assessment and communication of policy-relevant information. Policy analysis is a problem-solving discipline. To solve practical problems, the analysis draws on social science methods and theories (Dunn, 2012). The methodology of policy analysis is a process of â€Å"reasoned inquiry aimed at finding solutions to practical problems† (Dunn, 2012 pp. 3). Policy analysis is methodologically heterogeneous;Read MoreA Short Note On Hed 525 Exam # 11323 Words   |  6 Pagessmart group! 1.Why do we have an entire class devoted to Health Behavior Theory?(2 pts) What is its value or application to the field of Health Education/Promotion/Public Health?(2 pts) How do professionals in our field use theory to help address health-related problems? (2 pts) An entire class is devoted to Health Behavior Theories due to the following: To gain knowledge and a foundation on how to use theories. Theories can guide the search to understand why people do or do not practice healthRead MoreBasic Methods Of Policy Analysis And Planning1163 Words   |  5 PagesThis paper is a review of Chapters 1, 2 and 3 in Patton, Sawicki, and Clark, (2012) third edition, Basic Methods of Policy Analysis and Planning. Chapter 1 discusses problem review, the analysis of difficult problems, the complexity of problems and how the decision makers will make their decisions (Patton, 2012, p. 2, 3). Chapter 2 examines the policy analysis process, the types of policy analysis, the role of the analyst and ethical considerations. Chapter 3 discusses the gathering of data, interviewingRead MoreBrief Description Of Public Policy953 Words   |  4 PagesPart A: Brief description of public policy †¢ Policy refers to a distinct path of action that is suitable for the pursuit of desired goals within a particular context, directing the decision-making or behavior of an organization or individual. There are three key elements of policies: problem definition, goals to be achieved, and policy instruments to address the problem and achieve the goal. The policy process is an activity of balancing different solutions that address aspects of complex problems:Read MoreThe On Maximizing Utility By Thomas Jefferson s Pursuit Of Happiness899 Words   |  4 Pages(Powdthavee, 2007). In other words, traditional economic theory assumes that people are expected utility maximizers and that facing a choice, a person will always select an option that provides her with the best financial outcome. Since the 1970s, however, scholars have been exploring a descriptive rather than normative approach to decision-making. Behavioral economists have shown that people rarely behave in the way assumed by classical economic theory and hence maximizing financial gains is not alwaysRead MoreEthical Implications Of Ethical Issues Essay1147 Words   |  5 Pages(Pelsmacker, Drisen and Rayp, 2005). Figure 1.1: Source: (Shaw and Shiu, 2003) 1.1.1. Theory of Reasoned Action/Theory of Planned Behavior The consumer ethical perspective can be defined by the â€Å"self-image†. The consumer would adopt ethical consumption as much as the ethical issues have become important to their self-identity. The consumer not always makes decision according to the Theory of Reasoned Action/Theory of Planned Behavior rather is also driven by value to other and self-identificationRead MoreDecision Making And The Prospect Theory1490 Words   |  6 Pagesdecision maker. In the first part of this essay, we will explore the Expected Utility theory and the Prospect Theory, which are normative and descriptive approaches to making decisions with inherent risks. The first part of the essay argues that Expected Utility Theory is a less viable hypothesis to decision making and is fundamentally flawed compared to the Prospect Theory in description and function. Prospect theory is a better model for decision making because firstly, decisions are not often madeRead MoreUtilitarianism : A Ethical Theory13 81 Words   |  6 PagesUtilitarianism is a normative theory that describes how one ought to act by evaluating the consequences of actions, thus utilitarianism is a breed of consequentialism. Consequences determine whether an act is right or wrong, so one ought to act to produce the best results. The best result is the one that maximizes utility, or produces the largest amount of good. Utilitarians define good as pleasure or happiness, since it is the only thing that is intrinsically good. This is not to say that utilitariansRead MoreSocial Responsibility Theory1420 Words   |  6 PagesResponsibility Theory To combat the pressures that threatened freedom of the press, this theory was first introduced in 1947 and was recommended by the Hutchins Commission on Freedom of the Press. It stated that the media should serve the public, and in order to do so, should remain free of government interference. It defined guidelines that the media should follow in order to fulfill its obligation of serving the public. Ethics and the Media The Social Responsibility Theory claimed that the

Australia East Timor Border Conflict - Free Samples to Students

Question: Discuss about the Australia East Timor Border Conflict. Answer: Introduction: By and large, the border disagreement between Australia and East Timor is very important and controversial. Mainly, this is due to the fact the pre-existing relationship between the two neighboring countries. Before the beginning of the border dispute, Australia had taken keen interest in helping the country regain its peace during the Indonesian-led violence. At this time, it was thought that Australia extended its help to Timor in good faith, but now it appears as though it had vested interest in the countrys oil reserves (Henriss, 2015). However, it turns out that East Timors oil has long been Australias weakness and managed to short-change its neighbor out of billions of dollars of government revenue. Both nations claim an interest in the lucrative Greater Sunrise gas field (Strating, 2016). Indeed, this aspect makes the disagreement contentious. Additionally, the fact that the conflict creates considerable implications for Timors future security and viability as an independent s tate makes the border disagreement controversial management. It is worth pointing out that Australia actions before and during the border conflicts reflects cruelty and greed. Particularly, the nation undertook premeditated moves after Timor gained independence to ensure it gains an upper hand in disputes arising on the oil field. As such, Australia withdrew from compulsory jurisdiction of international courts and tribunals on matters relating to maritime boundary delimitation. As a result. Timor cannot take any legal claims to a third-party arbitrator and is forced to negotiate with Australia (Strating, 2016). One may argue that the withdrawal was premeditated in preparation for the dispute, long before the border conflict began. All along, Australia disguised itself as a concerned neighbor while setting its eyes on Timors lucrative resources. Reference List Henriss, C. (2015). I thought Australia wanted to help East Timor, not take its oil. [Online] ABC News. Available at: https://www.abc.net.au/news/2015-09-21/henriss-address-the-oil-injustice/6790978 [Accessed 21 Mar. 2018]. Strating, R. (2016). What you need to know about Timor-Leste and Australia's sea border fight. [Online] The Conversation. Available at: https://theconversation.com/what-you-need-to-know-about-timor-leste-and-australias-sea-border-fight-67377 [Accessed 21 Mar. 2018].

The poetic techniques utilised to create the snowy scene Essay Example For Students

The poetic techniques utilised to create the snowy scene Essay Hardy uses some very effective language in the next couple of lines to describe the snows movement. The phrases, flakes have lost their way and grope back upward and meandering down they turn and descend again are extremely effective and give a good impression of how the snow weaves and how the flakes actually move. The next verse describes the effect of the snow on a sparrow, where it so nearly buries the sparrow. Hardy describes the scene thus: a snow-lump thrice his own size, descends on him and overturns him and near inurns him. We will write a custom essay on The poetic techniques utilised to create the snowy scene specifically for you for only $16.38 $13.9/page Order now This portrays the sparrow as being overpowered by the snow and the language used is once again effective. The poem ends with a description of a cat, where we can come to the conclusion of the cat being thin and cold as well as struggling with the snow. The last line involves a human being for the first time throughout the poem; black cat comes, wide-eyed and thin; and we take him in. The fact that there is no human involvement until the last line of the poem emphasises that the poem is about snow and how it affects living things. Hardy describes in detail the snows effect and conveys his message with the use of strong vocabulary and effective language. Edward Thomas poem Snow describes the experience of a child with snow and her innocence. Thomas begins the poem by describing the snows silencing effect and the phrase; gloom of whiteness in the first line sets the scene for the poem very well. This is owing to it being an oxymoron; the gloom being the dark side whilst the whiteness is the snow. Thomas uses direct speech in his poem to describe the childs emotions; bitterly sighing. The use of these strong adverbs describes the snows effect very well as it portrays the childs bitterness at the bird dying. The birds feathers are what the child thinks is causing the snow to fall as when the bird died the scene created is very gloomy. The poem ends with the effective phrase, and still it fell though that dusky brightness, on the child crying for the bird of the snow. This explains that the snow continues to fall even though the child is crying. Thomas describes the effect of the snow on the child very cleverly by mixing the childs emotions with the snow the child believes its snowing because of the birds death. All three poets use a contrasting variety of poetic techniques in their poems. Bridges uses a variety of alliteration to good effect; lessened the load, silently sifting, road roof and railing. All of these examples evoke ideas that Bridges is trying to portray such as the silencing effect. This can be seen in the phrase stillness of solemn air. Bridges also uses a metaphor to describe the precious nature of the snow; they gathered up the crystal manna describing how the children are collecting the snow. Personification is used by Bridges in the phrase his sparkling beams. This suggests the sun as being extremely important. Furthermore, Bridges uses onomatopoeia to evoke action into the poem; muffling and plunging are examples of this. The rhyme scheme of London Snow is an ABAB where every other word rhymes. This is evident with the fact that the pace of the poem quickens. Hardy uses a number of poetic techniques as well. A simile is used in the phrase every fork like a white web-foot which implies that the twigs appear as a ducks foot. Hardy uses assonance to effect with the phrase, snow-lump thrice his own slight size and also alliteration; waft of wind with the fleecy fall, which both describe the snows movement. .u9734c9983ca37ed1546f1964cf0cd492 , .u9734c9983ca37ed1546f1964cf0cd492 .postImageUrl , .u9734c9983ca37ed1546f1964cf0cd492 .centered-text-area { min-height: 80px; position: relative; } .u9734c9983ca37ed1546f1964cf0cd492 , .u9734c9983ca37ed1546f1964cf0cd492:hover , .u9734c9983ca37ed1546f1964cf0cd492:visited , .u9734c9983ca37ed1546f1964cf0cd492:active { border:0!important; } .u9734c9983ca37ed1546f1964cf0cd492 .clearfix:after { content: ""; display: table; clear: both; } .u9734c9983ca37ed1546f1964cf0cd492 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u9734c9983ca37ed1546f1964cf0cd492:active , .u9734c9983ca37ed1546f1964cf0cd492:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u9734c9983ca37ed1546f1964cf0cd492 .centered-text-area { width: 100%; position: relative ; } .u9734c9983ca37ed1546f1964cf0cd492 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u9734c9983ca37ed1546f1964cf0cd492 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u9734c9983ca37ed1546f1964cf0cd492 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u9734c9983ca37ed1546f1964cf0cd492:hover .ctaButton { background-color: #34495E!important; } .u9734c9983ca37ed1546f1964cf0cd492 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u9734c9983ca37ed1546f1964cf0cd492 .u9734c9983ca37ed1546f1964cf0cd492-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u9734c9983ca37ed1546f1964cf0cd492:after { content: ""; display: block; clear: both; } READ: Great is their powers EssayThe rhyme scheme of the poem is AABB which are rhyming couplets and the pace of the poem does not quicken whereas Bridges does. Thomas poem Snow is a completely different concept to the other two poems as a result of the whole poem being a metaphor. This is owing to the snow being portrayed as the birds feathers. There is sign of alliteration though, where Silence of snow is used to describe the snow as a silencer. There is no consistent rhyme scheme to the poem whereas there is in the other two poems. All three of the poems have a contrasting structure. Bridges structure is a thirty seven line poem with three line stanzas and a total of four sentences are used throughout the poem. Apart from the beginning and the end of the poem, every third line is indented. Hardy, however, has used four verses and where the first contains eight lines and the other three contain four lines. There are four sentences just as in Bridges poem. Thomas poem is an eight line verse and contains two sentences throughout the poem rather than the four that Bridges and Hardy used. In conclusion, I feel Robert Bridges has effectively created the snowy scene in his poem London Snow. I believe the detail of the description he has used has worked effectively as it portrays a magical Impression of the snow. Bridges uses a variety of adjectives and verbs to describe the snow and how it can transform a scene; Stifling, Incessantly, and Silently sifting are a few examples of adjectives used to describe the scene. Bridges creates many ideas and messaged to do with the snow such as how at first it can be magical and pure but it can then be ruined by people walking on it. I feel this portrays the snowy scene well and depicts exactly what happens owing to the snow being uncontrollable. The fact that Bridges has used many poetic techniques makes his poem effective. He uses a number of alliterative phrases including Silently Sifting which describes the snows silencing effect. Furthermore, he uses metaphors, onomatopoeia and personification. Therefore after assessing all three poems, I have reached the conclusion that Robert Bridges poem London Snow is the most effective in creating the snowy scene.