British Mistakes During the Revolutionary War Essay

While there are numerous contributing factors to America’s success in achieving independence, the most critical factor can be attributed to the series of British mistakes throughout the conflict. Prior to the onset of the Revolutionary War, the British government faced serious challenges, both politically and fiscally. The conclusion of the French and Indian War coupled with the fighting in Europe, India and the West Indies, left Britain with considerable debt and with few to little allies. The British government saw America as a way to generate revenue in order to assist in its recovery efforts. The fiscal stress in a post-war economy as well as various internal struggles with foreign policy, bureaucratic processes and growing concern amongst its citizens regarding the war set the stage which ultimately ended in America defeating what was the most powerful military in the world. The following paragraphs address specific reasons as to why the British failed to achieve and sust ain a strategic advantage during the American Revolution. Government Organization From the onset of the war, the British failed to provide a cohesive and unified strategic vision for the dispute with America. The organizational structure and political system was not particularly efficient in decision making or policy establishment. Decision making was lengthy and critical information and strategic decisions were done independently and often in a dispersed manner. This process considerably added to the frustrations held by the American colonialists. In addition, the British military never had one sole leader to provide and oversee a clear strategic direction of the war effort (Professor Carpenter, NWC lecture). There were often personality clashes between military commanders, heads of state and other influential roles not to mention the widespread corruption throughout all government entities which further complicated the situation. As a result of the French and Indian War, the British Army had also reduced the number of regiments. Both Naval and Army budgets were slashed resulting in less than half the forces than at the height of the previous war. The demands of maintaining a home guard as well as other critical areas such as Ireland and Gibraltar stretched forces and provided additional challenges (Professor Carpenter, NWC lecture). In addition, recruiting was also a problem, particularly for British regiments stationed in America. â€Å"Throughout the war the government experienced great difficulty in obtaining sufficient men for the ranks. Again and again it was found impossible to complete the augmentation voted by parliament† (Recruiting of Army, Chapter 3). These internal conflicts and issues led to poor command and control and ineffective strategic leadership which lacked coherence and unity. Failure to Understand the True Nature of War In order to adequately assess the British perspective of the American colonists, we must first explore the varying aspects of the environment. The British government struggled on how to sufficiently deal with the uprising in America. King George III, a great believer in preserving the British imperial interests, believed a British operation of brute force would force allegiance and submission. Although he himself didn’t have the authority, he played an active role in persuading Parliament into taking action by overtaking various key American cities. The British assumed this show of force would demolish motivation and compel the Americans to cooperate. This approach proved to be flawed. The British didn’t understand that the American complaints centered on theories of constitution, economic independence and religious concepts. Supply Chain Management In the case of the American Revolution, supply chain management will be approached from two different perspectives, the provisioning of troops as well as the overall communication strategy with regard to logistics and movement of resources. Both play a critical and equally important role in any campaign and during the American Revolution both proved to be a detriment to the British forces. From early on the British were confronted with serious challenges with providing provisions for troops operating in America. During the war, British provisioning strategy relied heavily on sustainment support to come from the homeland. The 3000-mile trip proved to a tactical hindrance in feeding the troops as well as resupplying with ammunition, blankets, shoes and armament. Often taking several months to arrive, the supplies arrived spoiled and unusable. Further amplifying the issue, the U.S. Continental Congress authorized â€Å"legal piracy† which attributed to the seizing of over 300 Bri tish ships during the war. In addition to the resupply of troops, insufficient and ineffective use of transportation resources diminished British effectiveness on the battlefield. Due to poor planning and negligent communication between commanders, the various transport agencies utilized to resupply the British army struggled with prioritizing missions and did not effectively communicate with each other. In addition, independent decisions were made to keep units on-station to move troops vice sending back to resupply. Misaligned campaign plans and the lack of communication and collaboration among commanders resulted in a confused supply chain and complications for command and control. This ultimately slowed logistics support to troops and reduced British sustainment on the battlefield. Failure to Maximize Sea Power Mahan advocates a successful navy must adopt and utilize an offensive strategy. From the onset of the American Revolution, the British did well in meeting this requirement and until the French entered the war, the British displayed an overwhelming naval superiority over the Americans, largely due to the fact that the American colonists did not have any naval forces. In the end, however, the British failed in sustain naval superiority when France and Spain entered the war. Their inability can be attributed to several critical areas; failure to adequately reinvest in the replenishment of its fleet, failure to train and equip its service members, and failure to effectively leverage naval forces in key campaigns; Saratoga and Yorktown in particular. The 3000 mile supply chain, limited resources, piracy and lack of synergy among leadership and shipping agencies did not allow for the British fleet to organize themselves for sustainment purposes nor establish, enforce and maintain sea power . Mahan maintains the two major strategies for a strong sea power is a powerful Navy and a wide reaching commerce (Mahan, Sea Power, p. 539). In order to adequately defeat the enemy, Britain needed to capitalize on the lack of naval power prior to France’s entrance into the war. By not taking appropriate steps to keep France out the war, the British effectively positioned themselves for failure. Mahan completely disagreed with how the British executed naval warfare after the French and Spanish entered the war. He believed that the British should have taken a more active approach in blockading European ports in order to bring the naval fight back to European soil. Mahan stated: â€Å"†¦the whole fortune of the war should at the first have been staked on a concentration of the English fleet between Brest and Cadiz.† (Mahan, Sea Power, 415). It was his belief that this effort would have not only weakened the public support for the war but would also bring the forces of the American allies back to Europe to contest the blockades. In addition, the British naval forces would also benefit from the much shorter supply chain in the event that their naval assets required repair. British leadership once again failed to see the strategic connection between sea power and the unified strategic vision (Carpenter, NWC Lecture). Identifying Centers of Gravity â€Å"A center of gravity is always found where the mass is concentrated most densely† (On War, p.485). Correctly identifying the center of gravity or â€Å"the hub of all power and movement, [for] which everything depends† is ultimately the most critical part of defeating the enemy (On War, p. 596). Flawed identification can prove to be costly in terms of resources, time and effectiveness on the battlefield. The British strategy during 1777-78 was to isolate colonies and systematically destroy the enemy. In order to execute, the strategy involved identifying and targeting large conglomerates of rebels, in other words attacking American cities. The British perception was by capturing cities like New York and Philadelphia the rebel forces would view this overtaking and inevitably force submission to the colonialist. The mistake in the British perception was identifying American cities as the centers of gravity. They failed to understand that the center of gravity was the Continental Army and the overwhelming public support for independence. This misunderstanding was demonstrated by British General Howe when he attempted to seize Philadelphia in order to lure General Washington to fight. The problem was that he attempted this operation independently, diverging from the planned strategy of cutting off and controlling the waterways coming in from Canada. Howe failed to understand that the center of gravity for the American colonists did not lie within a city but more in popular support for independence. In addition, by not supporting the established planned, his actions ultimately contributed to the defeat in the Battle of Saratoga. This example not only exhibits how the British misunderstood the center of gravity but also shows the command and control issues the British had as well. Lack of Diplomatic Process Arguably the most significant factor in Britain’s demise was the failure to negotiate diplomatically from the onset of the conflict and routinely throughout. As the French and Indian War winded down, the British Empire was grand, very pompous and displayed signs of arrogance. This overconfidence contributed to why they didn’t show concern in addressing the needs of the American colonists more diplomatically. This allowed the colonist to shift their focus to complete independence and strengthen their resolve for a representative democracy. Had they better understood the American objections and drive, they could have taken a more proactive approach to amicably reach a consensus and the war may have been prevented. The Americans, on the other, knew the importance of diplomatic relationships. This was demonstrated with the alliances they built with France, Spain and the Netherlands. These relationships proved to be a vital piece of their strategy. The British Army had several advantages over the colonial forces; size, training, experience, financial support, etc. Through the international relations that were forged, America reaped many benefits of financial support, ammunitions, manpower and most importantly naval support. These relationships proved to be a decisive factor in the American victory. Conclusion Overall the British demise during the American Revolution can be attributed to several key areas; lack of a unified strategy, limited to no command and control, lack of synchronization among troops, government organizational structure, untimely and unresponsive decision making and ineffective supply chain management. In addition, the adopted naval strategy failed to establish an effective naval strategy to overpower French and Spanish forces thereby increasing difficulties on the battlefield. By not clearly understanding the nature war and never really defining an overarching objective, British leadership repeatedly encountered logistic and tactical challenges were proved to be fatal for their success. Bibliography Carpenter, NWC lecture Red Team: Britain and the American War for Independence Clausewitz, C. On War. Michael Howard and Peter Paret, eds. and trans. Princeton: Princeton University Press, 1989. Mahan, A. T. The Influence of Sea Power Upon History, 1660-1783. New York: Dover, 1987. â€Å"The Recruiting of the Army†. The Organization of the British Army in the American Revolution, Chapter 3. http://americanrevolution.org/britisharmy3.html.

21st century literacy Essay

What is 21st century literacy? 21st century literacy is demanding a literate person that has a wide range of abilities. These abilities must be multiple and forceful. â€Å" The active, successful participants in this 21st century global society must be able to develop proficiency and fluency with the tools of technology; build intentional cross-cultural connections and relationships with others so to pose and solve problems collaboratively and strengthen independent thought; design and share information for global communities to meet a variety of purposes; manage, analyze, and synthesize multiple streams of simultaneous information; create, critique, analyze, and evaluate multimedia texts; attend to the ethical responsibilities required by these complex environments† (NCTE). This all depends on understanding the difference in media that can make up our high-tech reality and producing the skills to use them forcefully. Literacy then and now has changed a lot. History provides multiple examples of societies trying to make a connection to go into their communication infrastructures two centuries ago. Using the technologies in the past, people pursued methods by which they might be able to communicate faster, easier, and better. To this day we still look for better communication methods, only now we have countless choices, along with new gears and tactics with greater knowledge of effective communication. â€Å"Digital and visual literacies are the next wave of communication specialization. Most people will have technologies at their fingertips not only to communicate but to create, to manipulate, to design, to self-actualize†(digital dots). Kids are learning this with technology even when they don’t realize it. The lack of education is a problem and the situation is impaired in the field of education. . A common situation today is a classroom filled with digitally well-educated students being led by linear-thinking. There has been a mutual void in professional development for faculty this needs training to increase the necessary computer skills to mix technology into the curriculum effectively. Children now a day learn everything about technology and use technology every minute of the day. We have to change the way technology is used to teach learning across all departments. This change will slowly come however, without vision combined with practical, familiar goals and motivations that inspire people to grip a new digital and visual literacy skill independently and collectively. Future literacy is a thought experiment about the demise of literacy and the upcoming of other skills, capacities or tools that will effectively and advantageously displace reading and writing. Literacy is a capability we privilege above all others. It is a universal good. It is widely viewed as a prerequisite for success and personal development. By contrast, illiteracy is understood to be an impairment. 21st century is changing everything forever. Work cited â€Å"The NCTE Definition of 21st Century Literacies. † NCTE Comprehensive News. N. p. , n. d. Web. 12 Sept. 2013. â€Å"Connecting the Digital Dots: Literacy of the 21st Century (EDUCAUSE Quarterly) | EDUCAUSE. edu. † Connecting the Digital Dots: Literacy of the 21st Century (EDUCAUSE Quarterly) | EDUCAUSE. edu. N. p. , n. d. Web. 12 Sept. 2013.

An Analysis of Prue By Alice Munro Essay

â€Å"Prue† is the main character of the story and is described by the narrator as a woman who aims to become the real person that she wants to be despite all the situations that she is actually involved with at present. Her understanding of her role as a woman is shown through the different experiences that she had to deal with in her life. It starts with her being divorced from her first husband with whom she bore children to. Her children I the story are already grown an are self sufficient, making her appear as a woman who is trying to suffice her own needs through working as a dining room hostess in Britain and currently a Toronto clerk. She is a woman of good sense of humor who is able to handle life’s challenges in a much positive approach that makes her more extraordinary than other women of her age. Considering this particular fact, it is undeniable that she has carried on with her life issues with much positivism and strength in handling her dreams in balance with what she has at the moment. Her involvement with Gordon, a man with a wife of his own though, gave her a rather unstable status with regards her emotional standing and her relationship with the said man. Considerably, such issues have not been shown by the character of Prue as something that is directly affecting her and her growth as a woman. Instead of actually being deeply involved, she then takes several souvenirs that are neither expensive nor too much worthless from the man that she adores and kept them in a tobacco tin where she kept other mementos from her past experiences and other people she met with in her life. Theme Statement (a) Women are subjected to many challenges in life and as individuals; they have different approaches in facing such issues. For Prue, hiding her emotions was likely her process of facing life. Complexities of the Story Women are known for their capability of handling multiple tasks at the same time. Serving the people that they love and still being the person that they ought to be is one of the primary things that women are mostly concerned of. In the story of Prue though, the said characterization of women has been much focused on making a known identification of how women strive to become sufficient for themselves as they grow apart from their children to whom they owe responsibility. Understandably, such status in life makes the character of Prue rather shows a woman who is able to survive life through disregarding some of the basic things that she has to do like writing letters to her children so as to make a connection to them even though they have all grown and are already having a time of their own lives. The author, Alice Munro actually presented the story with some explanations regarding the characterization of Prue missing within the plot of the story. Likely, this complication is not at all accidental. The author primarily wants the readers to fill themselves in, into the shoes of Prue and thus be able to realize the kind of person that she is in their own way of understanding. It is through this that the author could actually involve the personality of the readers within the character portrayed by Prue within the story. Element identification The element of emotion has been casually omitted from the explanations of the different situations that Prue had to deal with as she trod the journey of her life. Munro has naturally made the story more complex in terms of explaining what is already obvious within the plot. Furthermore, Munro used the different elements of womanhood to actually show the different issues that are involved with women dealing with the real situations in life that they are faced with. Relationships and responsibilities actually shape the personality of women all around the world. The description of Prue’s character in the story cold actually be noted to have a direct effect on the manner by which Alice Munro herself wants to help the readers understand the characterization of women altogether. She then aims to let the readers know that women are individuals who are in need of their own identity that separates them from the others. Unlike an average woman of her own, it could also be noted that Prue’s character in the story point out an extraordinary individual who could use humor to cover up what she really feels about a certain situation that has been presented to her by life. Her involvement with Gordon has been treated by Prue as a worthwhile experience that has developed her growth and understanding of relationships. Although it has been so much complicated considering that Gordon has a wife and still undergoing divorce proceedings, she still managed to get the best out of such personal and intimate involvement with a man. Prue’s character insists in presenting a kind of woman who is able to handle the difficulties in life with so much optimism in mind. It is through this particular process that the woman trying to grow within Prue’s personality began to reveal as the story progresses towards the end. Understandably, such an issue is presented through the ways by which she uses humor to hide her emotions. It could be observed that through the establishment of the character of Prue in that particular state, she has become an epitome of a woman who tries to become the real person that she wants to be despite all the experiences that she has to face with in her life. The regularities of the different challenges that she meets with everyday, at work, with her relationship with her children, with her relationship with the man she adores, her character stands out to be someone who is able to control her emotions and still grow out of the fact that she feels pain inside her. She knows that all these events are a part of life that is supposed to make her grow towards the person that she aims to become. Considerably, Prue’s character is presented as a regular individual who have had chances of dealing with their mistakes and their limitations in life with the use of optimism and supposed wisdom in understanding life as it presents a lot of challenges along the way. Through this, Prue’s character mirrors the capability of humans to use humor and optimist to survive life’s issues as they come every now and then. Understandably, the different effects of relationships and emotional attachments as well as responsibilities upon the personal development of women could actually be understood through the narration of how Prue actually met with the different issues that she had to handle in her life as a woman, as a mother, as a worker and as a lover who wishes for nothing but the best for her and for those whom she loves.

Raytheon Corporations New International Market in South Africa Research Paper - 4

Raytheon Corporations New International Market in South Africa - Research Paper Example When it comes to devising the most effectual security solutions, Raytheon Corporation employs all its proficiency at its disposal. Raytheon Corporation exploits all its advanced technological expertise and partnering with its experienced teammates and clients in the security field. As an integrator, Raytheon Corporation employs software solutions and equipment that are best suited to meet particular security requirements by clients. The key aspect of Raytheon Corporation’s growth can be attributed to its strong dedication to the international marketplace (Raytheon Corporation, 2014).  With the present global economy, the risk of expanding into other nations can be high; however, South Africa may be a strategic spot in Africa owing to its transportation location and its stabilizing economy. With the South African government being the main target of this expansion, this move may also be the most favorable for Raytheon Corporation. The South African government has the full capa city to expend whatever may be required to aid in maintaining the safety of its assets. South Africa possesses a huge potential to do business with since it has a relatively stable political and economic system. Moreover, South Africa has an excellent position in the African continent; for this reason, it makes transportation by sea more cost efficient and easier.  South Africa’s current exchange rate stands at one U.S. dollar against 10.5432 South African Rand (Oanda, 2014). The political risk in South Africa would be minor since there have been close political ties between the U. S. and South Africa since 1994. With these well-built political ties among the two countries and the multiple ambassadorial trips that are taken by both parties since 1994, the risk of immediate losses owing to politics would be little. Moreover, there is also a local U.S. embassy established in South Africa, to address various diplomatic

PEST(LE) Analysis Essay Example | Topics and Well Written Essays - 1000 words

PEST(LE) Analysis - Essay Example The above acquisition enabled the entity to have access to Safeway’s massive resources. This allowed Morrison to add its outlet and capture additional clientele. The acquisition was a strategic step that sought to kick-start its expansion across England (Morrison 2012). Safeway had stores in southern England and Scotland. This was a strategic acquisition since the Safeway gave Morrison a chance to challenge the supremacy of its competitor in the Southern region and Scotland subsequently kick-starting Morrison’s expansion strategy. The acquisition increased the quantity of Morrison’s stores. Consequently, the entity could avail its products to the southern regions. The entity also sought to increase its profitability by increasing its operational efficiencies. Morrison evaluated the profitability of it stores and disposed those that were reducing its profitability and overall efficiency. Operational efficiency is vital in retail businesses. Operational efficiency ensures that an entity capital is put into profitable activities. Therefore, the entity disposed off some of its stores. This allowed the entity’s management to focus on stores with potential to bring in additional clientele (Morrison 2011). Morrison further terminated its venture with British Petroleum (BP). Morrison had entered into a venture with BP. The venture allowed the entity to create open stores on BP’s petrol stations. ... The expansion of the entity did not only entail increasing its sales but also increasing the value the entity offers to the clients. Additionally, it sought to improve its procedures ensuring that they can handle its undertaking appropriately. Proper management and efficiency were catalysts to the expansion of the entity. The management ensured that the entity could attract additional clientele through marketing (branding) and maintaining an ideal corporate image (Morrison 2010). PEST Analysis This is a technique, which enables an analyst to evaluate the position of an entity in relation to certain factors, which determine the fortunes of an entity. The factors include political, economic, socio-cultural and technological factors. Political/legal Factors Morrison conforms to the company act, which contains provisions that elaborate the formation and operation of such an entity. If the entity infringes any of the clauses of this law, then the entity would face numerous legal consequen ces. The entity initiated its operations in the agricultural sector. Consequently, considerable portions of the entity’s products are from the agricultural sector. Such products face numerous laws as authorities endeavour to protect the citizenry. The entity has to ensure that its food products meet the required health standard. The health sector has instituted numerous laws, which seek to secure the safety of the citizens. Additionally, the entity faces countless laws pertaining to the sale of alcohol. The entity was labelled reluctant in the implementation of laws pertaining to sale of alcohol. As such, the entity was instructed to demand identification documents from individuals purchasing alcohol

Assess the role of ethics and compliance in pepsi-cola financial Essay

Assess the role of ethics and compliance in pepsi-cola financial environment and procedures they have in place to ensure ethical behavior - Essay Example iding principles namely: prioritizing the welfare of the consumers; ensuring the quality of the products they sell; ensuring the integrity in all business dealings especially financial transactions; respecting other people and employing teamwork in all business dealings; including long-term short-term and goals; and embracing diversity as well as ensuring representation of all groups (Ferrell and Ferrell, 2010). Compliance is ensured through committees that formulate resolution strategies and establishes recommendations necessary to support them. The compliance committee is comprised of four subcommittees whereby finance sub-committee is one of them. The finance subcommittee is involved in maintaining financial accountability across all the company structures. PepsiCo commits to achievement of business and financial success that does not negatively affect the society and maintains a favorable reputation. The approach of the company is to ensure that the financial performance is chara cterized by integrity and enhances the shareholder value. According to PepsiCo Inc., (2010a), the company continues to promote impeccable financial performance through balancing both short-term and long-term goals and extending investments in the strategic global regions to compel sustainable growth. The management has also identified challenges that need to be overcome in attaining the company objectives. The management team of PepsiCo monitors the quality indicators in assessing the financial condition and the business results. According to Ferrell and Ferrell, (2010), the company is committed to maintaining strict corporate standards that ensure the integrity and accountability of all the company processes. This commitment is affirmed by the governance standards that the company applies. The policies applied by the company in achieving proper application of governance include Audit Committee Charter, Amended and Restated Articles of Incorporation, Corporate Governance Guidelines,

Reasons behind Nursing as Career Choice Dissertation

Reasons behind Nursing as Career Choice - Dissertation Example From this dissertation it is clear that recruiting general nurses, especially in the United States and Europe, has undergone considerable decline over the years. Such possible loss of entrants to the profession of nursing, along with the increased rates of attrition, has brought about issues among stakeholders such as occurrences wherein the supply of nurses is insufficient for meeting health demands. The increasing life expectancy along with the rising number of patients who are experiencing acute and chronic health conditions emphasize the need for an increase in nursing staff members. However, certain issues have been identified in human resources. According to reports, there have been challenges in nurse recruitment and the filling up of nursing positions at hospitals. For instance, in 2000, there was a shortage of an estimate of 110,700 registered nurses as reported by the Ministry of Health in the US. In addition, it was reported by Buerhaus, Staiger, and Auerbach that the shor tfall of registered nurses in the country is likely to reach up to 500,000 by the year 2025. Other countries, including Australia and the United Kingdom, have experienced nurse shortages as well. Numerous studies, such as that of Grainger and Bolan have explored the significance of recruiting nursing students as well as the need to address the issues that come with such procedure. Therefore, it has been asserted that a more thorough and organised procedure for selection can help recruit motivated students and reduce the possibilities for nursing students to not continue with a nursing career. For effective recruitment to be carried out, there is a need to look into the reasons as to why individuals prefer nursing as their career; furthermore, the factors that influence such reasons should be identified as well (Brodie et al., 2004). Such information can not only provide guidance to the content recruitment campaigns and improve their reliability; knowing such reasons may also have a positive impact on the rates of attrition from nursing programs which can consequently present implications for workforce planning (Seago et al., 2006). It has appeared that the society and the media have had significant influence on individuals selecting nursing as their career choice as well as on the recruitment of students to the nursing profession. A number of studies have suggested that applicants have been interested in the positive reputation of a nursing career (Rheaume, Woodside, Gautreau, and Di Tommaso, 2003). On

Importance of Communication to Criminal Justice Professionals Essay - 1

Importance of Communication to Criminal Justice Professionals - Essay Example Barriers to effective communication as well as probable solutions have also been identified. Communication can either be verbal or nonverbal. Verbal communication uses the spoken language to convey a particular message. It can be used to respond to verbal or nonverbal communication. Nonverbal communication does not involve speaking. Rather, it employs the use of signs and gestures to convey information. It involves extensive use of the body organs in communication. There are various components of communication. These include; the source of information, the message or the information itself, the method or the channel through which the information will reach the recipient, the recipient as well as the feed back of the information. All these are significant in the communication between professionals in the criminal justice and also between them and their clients. In order for accused persons to be judged of a certain crime, the professionals need to analyze and evaluate the in formation provided by the accused or the aggrieved. Effective communication becomes essential in order for the parties involved to understand the matters and make an informed decision. The process of communication is vital in the criminal justice. It should present all the involved parties with a chance to put forward complaints or defense regarding particular cases. Professionals in criminal justice should offer assistance depending on the information provided by the victim. Sharing of information is important in order for each and every player to understand his or her role in the process. The process involves sharing information from one level to another (Casey 2000). The components of communication are significant in this process since the judge highly depends on them to make the evaluation. The prosecutor presents his/her information against the accused who is also supposed to be effective in communicating in defense. The second most important component is the message or

Solar energy as an alternative energy source Essay

Solar energy as an alternative energy source - Essay Example (uk.news.yahoo.com 2011) Solar energy is more abundant, less exhaustible, and a more population free than any other source. Active and passive solar energy types are the major ones. The active systems are those that capture, stores, and distribute that energy from the sun. Passive systems provide the avenues for the sun to enter and they rely on natural airflow to provide distribution. (Goel, 2005 p109) The active solar system includes a collector, a storage mechanism and a distribution device. This type of the solar system has overcome the age-old problem of solar concept wholly. It is the most needed when the sun is not shinning at right for example, the storage area is usually water such as, an indoor swimming pool, stores or bricks located in the basement. The heat can be distributed as the need arises and it is extracted by means of pumps or fans, depending on the storage method. A passive solar system is not expensive as active system because it has only a device for collection which consists of a south facing solar panel that collects the sun rays. The method is effective in greenhouses and homes equipped with another back up heat source. The construction technique is followed to ensure heat is held once captured. Passive solar energy are used to heat water, grain, distilled water and also used in cooking. According to (Smith and Taylor, 2008 p2), the latest development with the solar energy concerns converting the sun rays that is, radiant energy, into electric energy. The second thermodynamics law states that heat is usually lost when we change the form of energy. The research indicates that 99% of radiant energy from the sun is lost in form of heat leaving the earth’s surface. The main goal of using solar energy to produce electrical energy is to use more efficiently the escaped heat of the sun. There is a more indirect method of converting the solar energy to electrical power. More research is being conducted lately on the direct conversion of sunlight to electricity by the use of solar cells. These solar cells are in need of more development before they are readily available to the public. The solar energy supply is unlimited and the supply is also renewable. The reliance of fossils fuel thus indirect population by the amount of solar produced can be reduced. Solar is a necessity because of the demand increase on the traditional energy and also the increasing costs relating to such an increase. There is no population generated as a result of its use. Every watt of power generated from the sun reduces the population thus solar energy is an excellent alternative energy. Other than the costs of manufacturing of the component, their purchasing and the installation costs, there are no other costs that are associated with the use after the initial investment outlay. To meet the needs, the electric solar system can be expanded by installation of more panels. It is notable that the demand of fossil fuels that is oil and natural gas decreases as the usage solar energy increases. Other advantages of alternative sources of energy is solar electric system can eliminate greenhouses gas emissions by an amount of 18tons. The solar energy can be used for the remote applications, heat water and space heating. (Craddock David, 2008 p 13) Solar energy as an alternative source of energy has various disadvantages too. Solar energy projects that are Large scale commercial involves a large area of land and involves

Discourse Analysis Essay Example | Topics and Well Written Essays - 1250 words

Discourse Analysis - Essay Example These advertisements promote an ideal way of life and manipulate the audience into accepting those ideals as their reality. This analysis intends to break down how agencies have reformed the idea of beauty through countless magazine articles, billboards and other media. They do this by enforcing the stereotype that those beauty products are a better way of life. They send the message that youth is beauty, and that beauty is very important yet they set the bar for beauty so high that clients would always depend on their products. The people behind these advertisements have found ways of controlling peoples’ minds using language in the advertisements. The focus on this study is print advertisements done by Nivea, a company synonymous with the manufacture of beauty products allover the world. They portray a message that they care deeply about the real people and their beauty through their advertisements. Introduction â€Å"Discourse refers to the codes, rules and systems that un der-gird a particular message and thus shapes its meaning and interpretation†. Language is all around us whether written or spoken. It is a core part of our day to day activities and has a profound effect on people and how they behave. This influence is seen in the field of advertising and marketing. Language is employed in these two fields to relay certain messages to the public. Language is used as a tool to not only pass on information about a product but also convince and influence the product choice of the customers. The competition for consumers is very high among product manufacturers. This has led to the revolution of how advertisements are designed. They use not only words but color, pictures and lighting to appeal to the consumer. It is the use of such tools as visual and linguistic means to persuade their audience that has led many a scholar to argue that, â€Å"advertising is the most influential institution of socialization in modern society† (Jhally, 1995) . Cook (2001) points out that advertisements inform, persuade, remind, influence and perhaps change opinions, emotions and attitudes. It is used to emphasize the uniqueness of a product and give reasons why a person should consider it over others already in the market. Advertising can be seen on food packages, billboards, newspapers, magazines, on buses and the Internet just to list a few. This kind of aggressive advertising ensures the audience is aware of a product at all times and remembers it. Advertising is â€Å"any type of form of public announcement intended to direct people’s attention to the availability, qualities and/or cost of specific commodities or services† (Fairclough, 2001). The stakeholders of the products are responsible for what we see in these advertisements. They reserve the power to use advertising to further their goals, good or otherwise. They pick advertising media according to their target audience. Magazines are popular with the youth and a slightly older demographic. The Internet on the other hand is popular with the younger generation. The language and depictions used in advertisements is also influenced by the target population. Advertisements have evolved from direct methods being shouted by mouth to the public in open spaces to being transferred indirectly form of print, videos, audio messages in the radio or sound and video together.

Do police reduce crime(Know how to use stata) Research Paper

Do police reduce crime(Know how to use stata) - Research Paper Example After a terrorist attack that took place in July 1994, Argentina, the main Jewish center in Buenos Aires, it led to all Jewish institutions receiving police protection. Hence, this hideous event initiated a police force geographical allocation that can be presumed exogenous in a crime regression. Using data on the car thefts after and before the attack, the study found out a significant effect of police on crime. The impact was observed to be local, with no impact outside the small area where the police were deployed. Introduction In the study a different approach has been presented to estimate the police on crime causal effect. Terrorists exploded a bomb on July 18, 1994 that brought down the Asociacion Mutual Israelita Argentina (A.M.I.A.), which is the key Jewish center in Argentina. This saw 85 persons dyeing and at least 300 were injured in the attack. The federal government had to assign police one week later in order to protect every Muslim and Jewish building in the country. These were done because the institutions’ geographical distribution was presumed to be ‘exogenous in a crime regression,’ this hideous event is composed of a natural experiment where the simultaneous determination of police presence and crime might be broken. The motor vehicle thefts number per block information was collected in 3 neighborhoods in Buenos Aires after and before the terrorist attack. The information includes a period of 9 month starting April 1 to December 31, 1994. Information on each Jewish institution location in these neighborhoods was also collected. There was then an estimation of the police presence effect on car theft. The estimates indicated that blocks which received police protection had substantially fewer car thefts as compared to the rest of the neighborhoods. There was no evidence that the presence of police in a certain block reduced car theft one or two blocks that was away from the buildings which were protected. There has been a major interest to identify the mechanisms where presence of police reduces crime. Is it that the presence of police results to criminal activity to be less attractive or is it that police men arrested criminals and few of them were left around to com- on car thefts? The total number of car thefts per block was used as the dependent Variable; this gave a panel with nine observations for every given block. This data on blocks without and with protected institutions enabled us to define a control and treatment group. Month fixed effects were included that controlled any aggregate shocks in the crime evolution. The main procedure utilized in this study was regression analysis. It was utilized to explain the total variation of the dependent variable, Car theft. The dependent variable was accompanied by 9 variables, which were tested against the dependent variable to determine how much of the total variation is explained. The analyses also discussed the comparison of the different regress ion models, and determine which model is the most effective. In regards to the regression analysis results, it is clearly evident that model 2 is the strongest. The independent variables including street, dummy Jews institution one block away, block distance to closest institution and dummy gas station were omitted and not included in the second model because there P value was greater than 0.05 implying the data collected was either not valid or there was no enough evidence to make

Dynamic system development methodology Essay Example for Free

Dynamic system development methodology Essay Various industries handled information and data manually until 1960 when the first software development methodology was hinted. Software development methodologies are key steps in development of information system. Different methodologies have different requirements in terms of cost, time frame, expert requirement, size of the business, maintenance cost, and flexibility in case of changes in the future among others. Therefore, organizations evaluate each methodology in order to come up with the most effect one for their information system development. Software methodology involves a structural framework to plan and manage the processes that are involved in development of information system.Prototyping and dynamic system methodology will be critically evaluated to understand the role of software methodologies in information system development. Dynamic system development methodology                   The method ensures frequent delivery of information system in businesses. The methodology is can be reversed during development in case of errors, and the requirement is based on high level and integrated testing throughout lifecycle, which allows collaboration and cooperation between all stakeholders (Association of Modern Technologies, 2014 Software Development Methodologies) Figure: 2 Baguio central University,2011. Dynamic System Development Methodology      Critical evaluation                   Since this methodology involves end users and teamwork decision, it forms the best choice for information system development. Future changes can be accommodated since changes are reversible. This methodology follows PRINCE concept since it start with initiation of a project and conclude with crossing of the project. Prototype methodology                  In this methodology, incomplete software is created, which differs with the final product (software development and engineering, 2012 n.p.). The methodology makes it possible to evaluate the software during the development process and design before it gets to the final step. The software can also be tried before integration in an organization. This method allows involvement of the users and evaluation during designing phase and thus increasing the likely hood of easier implementation in any organization. Critical evaluation                  In this methodology, users, builder and system interaction are mandatory. It requires expertise for both builders and end-users. With this model, time and cost are decreased compared to traditional method, which becomes a major consideration when developing information system. This methodology is applied mostly in situations there is risk uncertainty. This methodology is best applied in managerial systems, as its main objective is planning, direction, controlling and decision-making. This forms one of the choices for information system since users can be able to do a value analysis and investment can be made at relative increments.                Prince plays an important role in information system development since it establishes the management, control, and application of the appropriate software for information system. It gives more insight about the software developed and provides authenticity of the software, which is important in making information system decisions. Question 2 According to (Bantra et al, (2010 p 383) agile methodology is based on various values such as Individual and interaction over processes and tools, Working software under comprehensive documentation, Customer or end user collaboration over a contract negotiation the and Responding to changes over following a plan                      The agile methodology builds flexible information systems that can be upgraded or changes in future (Rao, Naidu, Chakka, 2011 p. 42). For example, if an organization wants to expand its system, it can build its new information system on the existing system. Hence, the methodology is adopted where future changes in the information system are expected. Time aspect makes this approach cost effective. The methodology involves the end users at every stage making software development process effective and accurate (Aitken Ilango 2013 4758). In addition, the process is fast and efficient thus ensuring that the information system development easy and economical.                   The traditional methodologies are fixed and do not allow future changes (Aitken Ilango 2013 p. 4756). That means that once the information system is developed using the traditional methodology, it will be hard to build a new system using it. The expansions or future changes in the information system require engineers and software developers to start a new system. This is not cost effective for business since they are always in a constant growth and keep on improving their information systems. Thus, agile methodology best suits development of a flexible information system that can be upgraded easily. Question 3                     The Structured systems analysis and design method, (SSADM) is one of the widely used methodologies in computer applications in private and public sectors since its inception in 1981. The methodology operates under three principle techniques known as logical data, flow data, and event modelling (Al-Humaidan, Rossiter, 2011, p 3).                  Logical data modelling (LDM) technique involves identification and documentation of the necessary data for business or organization information system. The information that the business wants to record on the information systems is identified and documented for inclusion in software development. Consequently, the data flow modelling (DFM) techniques involves identification, modelling and documentation of how the identified data using LDM technique will flow in the information system. It gives details on how various data will be transformed in the system. Then, event modelling (EM) technique identifies and documents the sequence of events in DFM.                     The techniques help the engineers to develop information system that meets the end users need since it allows participation of all the stakeholders. However, inadequate research may result to development of poor information systems, which may be cost to the business. The SSADM uses various tools that are important in development of information system. Data flow diagram, (DFD) highlights all the data pathways, while other tools such as data dictionary, decision trees and tables give guidelines on data classifications. The tools make operation of the information easier for the end users.                      Unified modelling language, (UML) is a language used in software engineering. It helps the developers to create a system using a standardized language that can be understood easily by both the participants and the system. The main techniques and tools used are diagram and language structures such as class, interactions and activity diagrams (Al-Humaidan, Rossiter, 2011, p 4).                      The main difference between SSADM and UML is that the former interfaces are composed of design dialogue while the latter utilises components and classes of modelled diagrams as interface (Al-Humaidan, Rossiter, 2011 p. 24-29). In addition, SSADM uses requirement catalogue as the data resources while UML uses modelled stereotype features as data sources. Question 4                     Software development approach entails identification the information system issues and making decision of how the issues should be solved and the solution remains viable. Waterfall approaches Figure1: Winston W. Royce waterfall approach and its analogous waterfall (Habib, 2013 n.p) Critical evaluation                      The approach helps to develop software in a top down development consisting of independent steps that are completed sequentially. The engineers are able to evaluate each step independent and develop consecutive phases based on completed ones. The methodology is fast and effective for development of small information systems. However, methodology is not suitable to develop large information system because it is slow and cumbersome. In addition, the approach is costly and a short term. According to Stoica et al, (2013, p. 68) this method requires product definition, clear understanding of requirements and technology, and expertise and the system is short lived. End users approach                     In this approach, the end user is the focus in the development of the information system. The information system is designed in such a way that it is able to meet the end-users needs. The approach may involve modification of commercial off-shelf software (COTs). Critical evaluation                     The approach does not involve formal designing of the information system. The approach does not require documentation of the project. The end user is the main controller of the information system developed from this approach. However, it is not fit for large business and lack of documentation limits future changes of the information system would be very hard. Thus, the approach is not economical especially of growing enterprises.                   When the size of the project is large, the software development approach is based on the cost or budget limitations, timeframe taken by the approach, and the flexibility of the approach. This is because, the organizations designs information systems that are economical in that they does not affect their profitability and operations. Approaches that are cheap and are executed in a short span of time are preferred to others that are costly and take long time before completion Reference Aitken, A., Ilango, V. 2013. A comparative analysis of traditional software engineering and agile software development. In  System Sciences (HICSS), 2013 46th Hawaii International Conference on  (pp. 4751-4760). IEEE.Al-Humaidan, F., Rossiter, B. N. 2011. A Taxonomy and Evaluation for Systems Analysis Methodologies in a Workflow Context: Structured Systems Analysis Design Method (SSADM), Unified Modelling Language (UML), Unified Process, Soft Systems Methodology (SSM) and Organisation Process Modelling (OPM).  Technical Report Series-University Of Newcastle Upon Tyne Computing Science. Baguio central University 2011.Dynamic System Development Methodology.[Online]. http://www.slideshare.net/mayjoyce89/dynamic-system-development-method. Batra, D., Weidong, X., VanderMeer, D., Dutta, K. 2010.Balancing Agile and Structured Development Approaches to Successfully Manage Large Distributed Software Projects: A Case Study from the Cruise Line Industry. Communications Of The Association For Information Systems, 27 383. Habib M, 2013. Agile software development methodologies and how to apply them. [Online] Retrieved from http://www.codeproject.com/Articles/604417/Agile-software-development-methodologies-and-how-t.accessedRao, K. N., Naidu, G. K., Chakka, P. 2011. A study of the agile software development methods, applicability and implications in industry.  International Journal of Software Engineering and its applications,  5,2, 35-45. Stoica, M., Mircea, M., Ghilic-Micu, B. 2013. Software Development: Agile vs. Traditional. InformaticaEconomica, 17,4, 64-76. Source document

Study On The Guidance From The Nmc Nursing Essay

Study On The Guidance From The Nmc Nursing Essay The Royal College of Nursing (RCN, 1981) and the Nursing and Midwifery Council (NMC, 2004; 2008) described the word accountability as ones responsibility to somebody or for something, in this case nurses are accountable to the patients, the employers and the NMC principles. Responsibility is being accountable for ones action or omission to patients in our care. Whereas Sempre Cable argued that responsibility relates to ones accountability to what one does and accountability is one responsible to the consequence of what one does (2003). Nurses are accountable to the NMC which legislates and regulates all nurses, midwives and specialist community nurses in the United Kingdom and it is the responsible of all registrant to abide to its principle. Therefore, the author will weave the tapestry of this essay to demonstrate that the NMC (2008) guidance may appear simple but it is a difficult responsibility to fulfil by nurses in practice. As the guideline relates to the first paragraph of t he principles of The Code, firstly, trust in relation to caring of patients health and wellbeing will be defined and the discussion will posit around the kind treatment of the patients as individuals without discrimination, respecting their dignity and be an advocate for them whilst they are in the nursing care. Secondly, respecting their right to confidentiality as is of paramount importance and it is enshrined in the Data Protection Act (1989) and also the Human Right Act (1989) which makes it legal. Confidentiality will be defined and note that patients information cannot be disclosed without the patients consent. Thirdly, for nurses to respect the dignity of patients, to advocate for them and respect their confidentiality nurses must be able to use therapeutic communications to get the necessary information and nurses must be able to communicate with other health professionals to support the patients in their care. Nurses must be able to communicate with the patient in a languag e that is understood by the patient. Fourthly, the principle of ethics in the discharging of the roles of nurses is important to complete the jigsaw of this complex essay. Lastly, to bring theory into practice by using the five steps of nursing process model (Christensen and Kenney, 1990, 1995; Roper, Logan Tierney, 1976; Pearson et al, 2005) will be explained by using the framework of the Clinical Governance (Department of Health (DH), 1999) as the benchmark for quality practice to explain the reason that it is a difficult responsibility for nurses to balance the different agendas. Hence, before an attempt is made to answer the topic of this essay theory of nursing is explained and the definition of nursing is postulate for the reader to understand the direction that this topic will be taken. Theory provides a template for practice as it provides the embodiment of nursing philosophies, presenting the beliefs, understandings, and purposes of nursing. It also guides research and education. A theory helps the understanding of nursing by the general public (Seedhouse, 1986). Theory is also a thinking process especially when a nurse is reflecting on the nursing process (assessment, diagnosis, planning, implementation and evaluation) of a patient (Bell Duffy, 2008). Peplau (1952) argued that nurses use therapeutic communication as a way to tease out information from the patients in order that nurses gain the patients trust and they are treated with respect and dignity. (, patients most of the time are seeing the nurse for the first time,) Orems (1971) used the self- care model where he stated that nurses used the continuous self-care action to care for patients when the patients self-care exceeds their own abilities to meet their needs (self-care deficit). Though Horan et al, (2004); Rogers (1970, 1980), Neuman (1980) and Parse (1987) stated that nursing is both an art and science whereby the main aim is to help patient to achieve biological system homeostasis equilibrium after an illness and to sustain their health and wellbeing not forgetting their respect and dignity. RCN stated that the use of clinical judgement in the provision of care to enable people to improve, maintain, or recover health, to cope with health problems, and to achieve the best possible quality of life, whatever the disease or disability, until death (RCN, 2003 pg 3). Respecting the dignity of patients and caring for their health and wellbeing. The World Health Organisation (WHO) stated that health is a human state of biopsychosocial wellbeing in the absence of illness. Seedhouse (1995) argued that the WHO definition is too broad and difficult to achieve and it does not take into consideration the different definition of illness. Roper et al (2000) argued that health is an important factor in the model for nursing. Therefore, one of the roles of nursing is not only caring for ill patients but the healthy clients especially when doing health promotion. Furthermore, nurses have to care for patients coming from different cultural and ethnical background, gender, sexual orientation. Firstly, nurses must treat people as individuals and respect their dignity and must not discriminate in any way against the patients in their care. Patient must be treated kindly and considerately. Nurses should act as an advocate for those in their care by helping them to access relevant health and social care information and to support them. Secon dly, patients right to confidentiality is of paramount importance and is enshrined in the Data Protection Act (1989), furthermore, it is in the Human Right Act (1989). Ethics and its moral dilemma when caring for patients health and wellbeing Ethics are standards of behaviour which nurses are expected to act on when caring for patients and others (Tschudin, 1986; Edwards, 1996; Holland et al, 2008; Kozier et al, 2008) whereas moral is ones personal standard of the difference between right and wrong in conduct, character and attitude. Ethics are found in the NMC Code of conduct and nurses are accountable for their ethical conduct (Kozier, 2008). Ethics and moral are sometimes used interchangeably in some literatures. Beauchamp Childress (1989, 2009) developed a framework stated that there are four moral principles that nurses can work under. They are autonomy, nonmaleficence, beneficence and justice as explained below. Autonomy states that a patient is an individual and his/her wishes should be respected eventhough the decision runs contrary to our own ethical issues. Nonmaleficence the patient should not be placed do no harm it could happen intentionally, placing someone at harm risk or unintentionally causing harm. Beneficence doing good implement actions that benefit patient and their supports person. Justice fairness justifying one action against another action. (Nursing theorists may say when a nurse in faced with a dilemma the decision should be based on two ethical models utilitarianism one that brings the most good and the least harm for the greatest number of people or deontological theory action is not judged on its consequences but is judged on whether it agrees with moral principles) Ethics can sometimes provide moral dilemmas that nurses face when caring for a patient especially if the patient has been diagnosed with an incurable disease whereby the family and their employer do not want it to be disclosed to the patient. In such circumstances the conflict it between ethics and moral dilemma that is enshrined in the NMC (2008) Code of Ethics their role as nurses and moral duty to the patient who wants to know the truth and the patients health and wellbeing (Benjamin Curtis, 1992; Edwards, 1996). Thompson et al (2006) stated that ethics and moral cannot work in a vacuum further added that in order to justify moral judgement nurses need prior knowledge of ethical theory. Beauchamp and Childress (2009) added that one needs understanding of moral theory to be able to justify ethical decisions. This demonstrates the extra burden imposed on nurses thereby finding themselves constrained by the difficult responsibilities placed on them to fulfil the NMC (2008) Code of E thics furthermore those of their employers. (Nurses must have professional accountability and responsibility regardless of how simple or difficult the task may, they are personally accountable for their practice and are answerable for any action and omission committed whilst discharging their role. In this case responsibility refers to the accountability or liability associated with the duties undertaken by nurses). Conclusion Definition of important words Before the essay tapestry is weaved some words definition are given to set the tone whether the NMC (2008) guidance appears simple and/or is it difficult responsibility to fulfil in nursing practice. The Essence of Care (DH, 2003) is an NHS Policy helping health practitioners to take a patient-focused and structured approach to sharing and comparing practice. Trust Bell Duffy suggested that being trustworthy is difficult as patients, peers, managers have different expectations on the definition of trust (2009). Trust is therefore defined as . Wilson argued that public has lost trust in nursing care due to the fact that they expect modern medicine could cure every possible ill and secondly someone has failed to deliver the service they were mandated to deliver (2002). Health and wellbeing health is defined as the absence of illness with complete physical, mental and social wellbeing (World Health Organisation (WHO), 1946; Seedhouse, 1986) and wellbeing being the (suggested) state of perfection (Wilmot, 2003) Dignity is defined as the way an individual perceives and acquires values (privacy, respect and trust), sets standards according to these values and from these standards judges what is acceptable influenced by the individual cultural upbringing (Haddock, 1996; Seedhouse, 2000; DH, 2000; Matiti, 2002; DH, 2004; Matiti et al, 2007). Client/patient Advocacy Griffith Tengnah (2008) stated that NMC codes places both a normative and positive rules on the registrant (Normative rule what a person should do or what they should refrain from doing and positive rule imposes a legal obligation to do or refrain from doing something). Therefore, the NMC codes pull on both the normative and positive rule to underpin a shared set of values as enshrined by the regulatory body. Apply the concept of dignity in delivering care by respecting the patient as an individual The concept of dignity A concept is a label given to an observed phenomenon In the policy documents NHS Plan (Department of Health (DH), 2000) and Standards for Better Health (DH, 2004) DH states that patients would be treated as an individual first and treated with respect and dignity by focusing on their whole health and wellbeing not only their illness. It further added that the nurses would also be treated with respect and dignity. These words are echoed in the NMC (2008) Code though it does not mention the registrant. Apply the concept of dignity Deliver care with dignity Identifying factors that influence and maintain patient dignity Challenges situation/others when patient dignity may be compromised Quality of care and clinical governance cycle Conclusion: To the author who is a novice (Benner, 1984) the NMC guidance may appear to be a difficult responsibility to fulfil in practice but to an expert nurse the process and analysis of data happens on an unconscious level. This is done as the nurse may be able to deconstruct an incident by summoning his cognitive intuition (knowledge, experience) therefore the clinical decisions appears in his/her conscious mind readily formed (Lyneham et al. 2008; 2009). So it reasonable to conclude that regimes of care should actually benefit clients, rather than simply not cause harm. Beauchamp T L, Childress J F. (1989) Principles of biomedical ethics. 3rd ed. Oxford: Oxford University Press. Beauchamp T L, Childress J F. (2009) Principles of biomedical ethics. 6th ed. Oxford: Oxford University Press. Benjamin M, Curtis J. (1992) Ethics in Nursing. 3rd Ed. Oxford: Oxford University Press Benner P. (1984) From novice to expert: Excellence and power in clinical nursing practice. California: Addison Wesley. Department of Health. (2000) The NHS plan: A plan for investment, a plan for reform. London: The Stationery Office. Edwards S D. (1996) Nursing Ethics: A principle-based approach. Basingstoke: Macmillan Press Ltd. Griffith R, Tengnah C. (2008) Law and professional issues in nursing. Exeter: Learning Matters Ltd. Hinchliff S, Norman S, Schober J. (eds.) (2008) Nursing practice and health care: A foundation text. 5th Ed. London: Hodder Arnold. Holland K, Jenkins J, Solomon J, Whittam S (eds.) (2008) Roper, Logan Tierney Model in Practice. 2nd Ed. Edinburgh: Churchill Livingstone Elsevier. Horan P, Doran A, Timmina F. (2004) Exploring Orems self-care deficit nursing theory in learning disability nursing: Philosophical parity paper. Learning Disability Practice. 7 (4) 28-37. Kozier B, Erb G, Berman A, Synder S, Lake R, Harvey S. (2008) Fundamentals of Nursing: Concept, process and practice. Harlow: Pearson Education Ltd. Lyneham J, Parkinson C, Denholm C. (2008) Explicating Benners concept of expert practice: intuition in emergency nursing. Journal of Advanced Nursing. 64 (4) 380-387. Lyneham J, Parkinson C, Denholm C. (2009) Expert nursing practice: a mathematical explanation of Benners 5th stage of practice development. Journal of Advance Nursing. 65 (11) 2477-2484. Nursing Midwifery Council (NMC). (2002) Code of professional conduct. London: NMC Nursing Midwifery Council. (2008) The Code: Standards of conduct, performance and ethics for nurses and midwives. London: NMC. Royal College of Nursing (1981) Accountability in nursing. London: RCN. Seedhouse D. (1986) Health: The foundations for achievement. London: Wiley. Seedhouse D. (2000) Practical nursing philosophy: The universal ethical code. New York: Riley. Semple M, Cable S. (2003) The new code of professional conduct. Nursing Standard. 17 (23) 40-48. Thompson I E, Melia K M, Boyd K M, Horsburgh D. (2006) Nursing Ethics. 5th Ed. Edinburgh: Churchill Livingstone Elsevier. Waights Wilmot S. (2003) Ethics, power and policy: The future of nursing in the NHS. New York: Palgrave Macmillan. Wilson R. (2002) Where did peoples trust go? Nursing Standard. 17 (2) 24-25.

Feasibility Study of Solar Energy in India

Feasibility Study of Solar Energy in India Abstract Solar energy in its raw form may be pollution-free, but manufacturing the devices that get the energy out of light and heat requires metal and other material, requiring mines and smelters, therein causing pollution. Maybe the most exciting thing about solar energy today is not only that the costs continue to drop and efficiencies continue to rise, but that clean solar energy is arriving at last. New technologies allow new methods of manufacturing which pollute much less and often run on solar energy. Solar heating and solar electric systems can now generate thermal and electric energy over their service life up to 100 times the energy input during their manufacture. This ratio; the energy it will produce in its lifetime, compared to the amount of energy input to manufacture and maintain an energy system, has doubled in the last 20 years for most solar technologies. The ratio of energy out vs. energy in for solar systems has become so favorable that the economic and ecological viabili ty of solar power is now beyond question. One reason solar energy still cannot compete financially vs. conventional energy is because the value of future energy output from a photovoltaic system is discounted when calculating, for example, an internal rate of return. These economic models that put a time-value on money, making long-term receipts not worth as much as near-term receipts cannot necessarily be applied to energy. In fact, endues pricing will significantly increase customer penetration, and this will have a correspondingly positive impact on the economics of Solar Water Heating as a stand-alone profit-making business. The business views solar energy as a potential key resource to help Indias energy portfolio become greener, more diversified and more secure, while also creating jobs in the State. Solar energy can play an important role in allowing India to reach its Renewable Portfolio Standard (RPS) goals. As stated by the Commission, the development of additional renewab le energy resources is a long-standing energy policy objective of the State. The Indian solar energy industry can easily rise to the challenge of bringing solar energy to the forefront to help India address the twin challenges of energy security and combating global warming and climate change.India is particularly well positioned to reap the advantages of solar power, which is clean, free, forever and everywhere. Chapter 1: Introduction India is both densely populated and has high solar insolation, providing an ideal combination for solar power in India. Much of the country does not have an electrical grid, so one of the first applications of solar power has been for water pumping; to begin replacing Indias four to five million diesel powered water pumps, each consuming about 3.5kilowatts, and off-grid lighting. Some large projects have been proposed, and a 35,000km ² area of the Thar Desert has been set aside for solar power projects, sufficient to generate 700 to 2,100gigawatts. In July 2009, India unveiled a $19 billion plan to produce 20 GW of solar power by 2020. Under the plan, solar-powered equipment and applications would be mandatory in all government buildings including hospitals and hotels. 18 November 2009, it was reported that India is ready to launch its Solar Mission under the National Action Plan on Climate Change, with plans to generate 1,000 MW of power by 2013. Of the total energy produced in In dia, just 0.5% is solar. But with the Government of Indias (GOI) target to increase the use of renewable energy to 10% of total power generation by 2012, solar panels are set to become a more regular feature in communities across India. The GOI has been pushing solar power to households in town and cities using incentives such as discounts on energy bills if solar is installed. However, for the hundreds of thousands of people that live in rural areas of the country, solar energy is more difficult to access. It may seem surprising that solar energy as applied to heating domestic hot water an idea that has been around for a long time offers what utilities and their residential customers want most in a new product/service. This document not only explains how and why, it shows how to get into the business and succeed on a commercial scale. Solar is also easier to sell using end-use pricing because it eliminates customer issues of high first cost and perceived risk that have been major weaknesses in how solar has been marketed in the past. Indias Emerging Solar Industry: The global solar energy industry is in the early phases of what may be a 30 to 50-year expansion. By the end of 2007, the cumulative installed capacity of solar photovoltaic (PV) systems around the world had reached more than 9,200 MW, up from 1,200 MW at the end of 2000. Installations of PV cells and modules around the world have been growing at an average annual rate of more than 35% since 1998 (Solar Generation V Report, EPIA, and September, 2008). While contributing only a fraction of the world energy needs today, by 2060 it may be the largest single contributor to global energy production. The European Photovoltaic Industry Association (EPIA) estimates that by the year 2030, PV systems could be generating approximately 2,600 TWh of electricity around the world, enough to satisfy the electricity needs of almost 14% of the worlds population. India has the opportunity to play a major role in this global energy transformation. With significant technical and production resources, Ind ia can be a major supplier of PV cells and modules to meet the growing world demand. With the current pace of growth, Indias solar industry could emerge as the fourth largest generator of solar energy in the world after, Germany, China, and Japan. As an increasingly significant energy consumer, solar power can play a significant role in the countrys domestic energy supply. With over 50,000 villages in India without electricity, solar power has enormous potential to meet rural electrical needs, improving the lives of millions of Indians and meeting critical agricultural, education and industrial needs. Current Situation in India: India is already a major contributor to the global technology market. According to ISA/ Frost Sullivan report, semiconductor and embedded design revenues are expected to grow from $3.2 billion in 2005 to $43 billion by 201 5. The India semiconductor market is expected to grow from $2.82 billion in 2005 to $ 36.3 billion in 201 5. Electronics manufacturing is estimated to reach $1 55 billion in 201 5, creating a $1 5.5 billion semiconductor market opportunity. With recent government and industry actions, India can also be expected to join the leaders in the global photovoltaic market. India will pool all their scientific, technical and managerial talents, with financial sources, to develop solar energy as a source of abundant energy to power their economy and to transform the lives of their people. Their success in this endeavor will change the face of India. To accomplish these goals, the India government has instituted programs on both the demand and supply side for solar industry. On the supply side, ast year the India cabinet approved incentives to attract foreign investment to the semiconductor sector, including manufacturers of semiconductors, displays and solar technologies. The government announced it will bear 20 per cent of capital expenditures in the first 10 years if a unit is located within Special Economic Zones (SEZs), including major economic zone in Hyderabad called Fab City. The minimum investment was set at 25 billion rupees (—$500 million) for semiconductor manufacturers and 10 billion rupees for other micro- and nanotechnology makers. With theses recent announcements, the solar industry has been the chief beneficiary of this incentive-based economic policy. In August, as a follow up to its semiconductor policy (the Special Incentive Package Scheme, or SIPS), the government of India received 12 proposals amounting to a total investment of Rs. 92,915.38 crore. 10 of these proposals were for solar PV, from: KSurya (Rs. 3,211 crore), Lan co Solar (Rs. 12,938 crore), PV Technologies India (Rs. 6,000 crore), Phoenix Solar India (Rs.1, 200 crore), Reliance Industries (Rs.11, 631 crore) Signet Solar (Rs. 9,672 crore), Solar Semiconductor (Rs.11, 821 crore), TF Solar Power (Rs. 2,348 crore), Tata BP Solar India (Rs. 1,692.80 crore), and Titan Energy System (Rs. 5,880.58 crore). In late September, there were three further announcements, concerning: Vavasi Telegence, which plans to invest Rs. 39,000 crore for a solar PV and polysilicon unit; EPV Solar, which will invest Rs. 4,000 crore for a solar PV unit; and Lanco Solar, which will invest Rs I 2, 938 crore for a solar PV and polysilicon unit. In 2009, approximately I 30MW of shipments in 2009 are projected, compared with approximately 30MW in 2008. On the demand side, India has a long term goal of generating I 0% of the countrys electricity from renewable sources by 2032. In early 2008 India instituted a feed-in tariff for solar PV and/or thermal electricity generation (i.e. —$0.30!kWhr for up to 75% of solar PV output) at the national level as a supplement to more modest local incentive programs. The feed-in tariff is subject to annual digressions and is slated to be in force for ten years. Regional caps will limit total installations in a given year, but should drive solid percentage growth in 2008 , with accelerating growth through 201 0. The new incentive scheme for solar power plants in January 2008 could further enable rapid market growth in the coming years. For power producers, a generation-based subsidy is available up to Rs. I 2/kWh from the Ministry of New and Renewable Energy, in addition to the price paid by a state utility for I 0 years. With state utilities mandated to buy energy from solar power plants, several state electricity regulatory boards are setting up preferential tariff structures. Among the states that already have proposals in place are Rajasthan (Rs. I 5.6 per kWhr proposed), West Bengal (Rs. I 2.5 per kWhr proposed), Punjab (Rs. 8.93 per kWhr), with several other states exploring such a possibility. Aside from the feed-in tariffs, the Indian Renewable Energy Development Agency (IREDA) provides revolving fund to financing and leasing companies offering affordable credit for the purchase of solar PV systems in India. Additional incentives include, 80 % accelerated depreciation, lower import duties on raw materials, and excise duty exemption on certain devices. The role of SEMI PV Group: SEMI is the global industry association serving the manufacturing supply chains for the microelectronic, display and photovoltaic industries. Since its inception in 1970, SEMI has been helping members explore and develop new markets for their products and services. SEMI has helped facilitate the creation of new manufacturing regions by providing advice and council, facilitating collaborations, organizing trade missions and trade events, and other activities necessary to integrate market forces, governmental economic policy, education and human capital programs, and financial support. As the semiconductor industry expanded globally and new manufacturing centers were established throughout the world, SEMI successively opened offices in Japan, Europe, Korea, Taiwan, Singapore and China to support introduction to these vital new market regions. In each of these regions, SEMI has organized SEMICON expositions, to bring buyers, suppliers and other industry constituents together, and facili tate industry growth. The SEMI PV Group was established in January 2008 to enhance support to members serving the crystalline and thin film photovoltaic (PV) supply chains. Members of the PV Group provide the essential equipment, materials and services necessary to produce clean, renewable energy from photovoltaic technologies. The PV Group is committed to lowering costs for PV energy and for expanding the growth and profitability of SEMI members serving this essential industry. With the input and guidance of the SEMI Board of Directors and Global and Regional PV Advisory Committees in North America, Asia and Europe, the PV Group has prepared a White Paper, The Perfect Industry The Race to Excellence in PV Manufacturing, that describes the ideal industry characteristics for the high-growth PV industry and describes both current and potential SEMI policies, program and initiatives designed to achieve them. By defining and communicating ideal or perfect industry end-states, equipment and materials suppliers along with cell and module manufacturers can more effectively prioritize industry-wide initiatives. The White Paper outlines four attributes of the perfect industry: long term growth; sustained profitability; environmental excellence, and global scope. Each of these attributes is examined to explain and understand their role in the industrys formation, and to help understand and describe the necessary industry actions required to achieve the greatest impact. The SEMI PV Group beUeves that hepng g row and facilitate the global market for PV is essential to its mission and that India will play a vital role. Following a path that proved successful in the semiconductor and display industries, the SEMI PV Group believes that for the industry to achieve long-term growth, open markets and a global supply chain supported by global standards will be required. A sustainable industry committed to long term, profitable growth industry will also be one with harmonized standards for environmental, health and safety standards and guidelines that yield high-quality, low- cost products from any manufacturing location in the world. Unlike semiconductors— and virtually any other industrial segment the importance of PV industry goes beyond the economic well-being of its participants. The production of clean, renewable energy is of vital importance to every human being on the planet. Renewable Energy sector in India: India has the worlds largest programme for renewable energy. Government created the Department of Non-conventional Energy Sources (DNES) in 1982. In 1992 a full fledged Ministry of Non-conventional Energy Sources was established under the overall charge of the Prime Minister. India is blessed with an abundance of sunlight, water and biomass. Vigorous efforts during the past two decades are now bearing fruit as people in all walks of life are more aware of the benefits of renewable energy, especially decentralized energy where required in villages and in urban or semi-urban centers. The range of its activities cover: Production of biogas units, solar thermal devices, solar photovoltaics, cookstoves, wind energy and small hydropower units. Create an environment conducive to promote renewable energy technologies, Promotion of renewable energy technologies, Create an environment conducive for their commercialization, Renewable energy resource assessment, Research and development, Demonstration, Extension, Solar Energy: Solar water heaters have proved the most popular so far and solar photovoltaic for decentralized power supply are fast becoming popular in rural and remote areas. More than 700000 PV systems generating 44 MW have been installed all over India. Under the water pumping programme more than 3000 systems have been installed so far and the market for solar lighting and solar pumping is far from saturated. Solar drying is one area which offers very good prospects in food, agricultural and chemical products drying applications. SPV Systems: More than 700000 PV systems of capacity over 44MW for different applications are installed all over India. The market segment and usage is mainly for home lighting, street lighting, solar lanterns and water pumping for irrigation. Over 17 grid interactive solar photovoltaic generating more than 1400 KW are in operation in 8 states of India. As the demand for power grows exponentially and conventional fuel based power generating capacity grows arithmetically, SPV based power generation can be a source to meet the expected shortfall. Especially in rural, far-flung where the likelihood of conventional electric lines is remote, SPV power generation is the best alternative. Wind Power: India now ranks as a wind superpower with an installed wind power capacity of 1167 MW and about 5 billion units of electricity have been fed to the national grid so far. In progress are wind resource assessment programme, wind monitoring, wind mapping, covering 800 stations in 24 states with 193 wind monitoring stations in operations. Altogether 13 states of India have a net potential of about 45000 MW. Solar Cookers: Government has been promoting box type solar cookers with subsidies since a long time in the hope of saving fuel and meeting the needs of the rural and urban populace. There are community cookers and large parabolic reflector based systems in operation in some places but solar cookers, as a whole, have not found the widespread acceptance and popularity as hoped for. A lot of educating and pushing will have to be put in before solar cookers are made an indispensable part of each household (at least in rural and semi-urban areas). Solar cookers using parabolic reflectors or multiple mirrors which result in faster cooking of food would be more welcome than the single reflector box design is what some observers and users of the box cookers feel. Solar Water Heaters: A conservative estimate of solar water heating systems installed in the country is estimated at over 475000 sq. mtrs of the conventional flat plate collectors. Noticeable beneficiaries of the programme of installation of solar water heaters so far have been cooperative dairies, guest houses, hotels, charitable institutions, chemical and process units, hostels, hospitals, textile mills, process houses and individuals. In fact in India solar water heaters are the most popular of all renewable energy devices. Solar Heating and Cooling: Most solar water heater research is currently focused on reducing costs rather than increasing efficiency. Current work involves replacing standard parts with less expensive polymers. Examples include polymer absorbers with selective coatings, UV resistant polymer glazing, and polymer heat exchangers. The main types are glazed and unglazed flat plate types and the evacuated tube types with about 100 million units deployed worldwide with evacuated tubes making up about 25% of the market. Asian growth is predicted to continue. Forms of Renewable Energy: Solar Each day more energy reaches the earth from the sun than would be consumed by the globe in 27 years. Solar energy is renewable as long as the sun keeps burning the massive amount of hydrogen it has in its core. Even with the sun expending 700 billion tons of hydrogen every second, it is expected to keep burning for another 4.5 billion years. Solar energy comes from processes called solar heating, solar water heating, photovoltaic energy and solar thermal electric power. Solar Heating An example of solar heating is the heat that gets trapped inside a closed car on a sunny day. Today, more than 200,000 houses in the United States have been designed to use features that take advantage of the suns energy. These homes use passive solar designs, which do not normally require pumps, fans and other mechanical equipment to store and distribute the suns energy; in contrast to the active solar designs which need the support of mechanical components. A passive solar home or building naturally collects the suns heat through large south facing windows, which are just one aspect of passive design. Once the heat is inside, it is captured and needs to be absorbed. A sun spot on the floor of a house on a cold day holds the suns heat and is perhaps, the simplest form of an absorber. In solar buildings, sunspaces are built onto the southern side of the structure, which act as large absorbers. The floors of these sunspaces are usually made of tiles or bricks that relea se air. Passive solar homes need to be designed to let the heat in during cold months and keep the sun out in the hot months. Using deciduous trees or bushes in front of the south-facing windows can do this. These plants lose their leaves in the winter and allow most of the sun in, while in summer, the leaves will block out a lot of the sunshine and heat. Solar Water Heating The sun can also heat water for bathing and laundry. Most solar water-heating systems have two main parts: the solar collector and the storage tank. The collector heats the water, which then flows to the storage tank. The storage tank can be just a modified water heater, but ideally, it should be a large well-insulated tank. The water stays in the storage tank until it is needed for something, say a shower or to run the dishwasher. Like solar-designed buildings, solar water-heating systems can be either active or passive. While a solar waterheating system can work well, it cannot heat water when the sun is not shining and for this reason, homes have conventional backup systems that use fossil fuels. Photovoltaic Energy The suns energy can also be made directly into electricity using photovoltaic (PV) cells, sometimes called solar cells. PV cells make electricity without noise or pollution. They are used in calculators and watches. They also provide power to satellites, electric lights and small electrical appliances such as radios. PV cells are now even being used to provide electricity for homes, villages and businesses. Usually, PV systems are used for water pumping, highway lighting, weather stations and other electrical systems located away from power lines. As PV systems can be expensive, they are not used in areas that have electricity nearby. However, for those who need electricity in remote places, this system is economical. However, PV power is intermittent, that is, the system cannot make electricity if the sun is not shining. These systems therefore need batteries to store the electricity. Concentrating Solar Power Solar thermal systems can also change sunlight into electricity by concentrating the suns rays towards a set of mirrors. This heat is then used to boil water to make steam. This steam rotates a turbine that is attached to the generator that produces electricity. Solar thermal power, however, is intermittent. To avoid this problem, natural gas is used to heat the water. Solar thermal systems should ideally be located in areas that receive a lot of sunshine all through the year. Global Warming and Climate Change: The past few decades have seen a host of treaties, conventions, and protocols in the field of environmental protection. The Indian scientist had predicted that human activities would interfere with the way the sun interacts with the earth, resulting in global warming and climate change. His prediction was borne out and climate change is disrupting global environmental stability. Land degradation, air and water pollution, sea-level rise, and loss of biodiversity are only a few examples of the now familiar issue of environmental degradation due to climate change. One of the most important characteristics of this environmental degradation is that it affects all mankind on a global scale without regard to any particular country, race, or region. This makes the whole world a stakeholder and raises issues on how resources can be allocated and responsibilities be shared to combat environmental degradation. One of the main human activities that releases huge amounts of carbon dioxide into t he atmosphere is the conventional use of fossil fuels to produce energy. Scientists and environmentalists have studied, over the past few years, the impact of conventional energy systems on the global environment. The enhanced greenhouse effect from the use of fossil fuels has resulted in the phenomena of acid rain and accentuated the problem of ozone depletion and global warming, resulting in climate change. Due to the increased use of technology and mechanization in human activities, the delicate ecological and environmental balances are being disturbed. For instance, carbon dioxide is being pumped into the atmosphere faster than the oceans and flora can remove it and the rate of extinction of animal and plant species far exceeds the rate of their evolution. The reason that global warming and climate change are considered serious global threats is that they have very damaging and disastrous consequences. These are in the form of: Increased frequency and intensity of storms, hurricanes, floods and droughts; Permanent flooding of vast areas of heavily populated lands and the creation of hundreds of millions of environmental refugees due to the melting glaciers and polar ice that causes rising sea levels; Increased frequency of forest fires; Increased sea temperatures causing coral bleaching and the destruction of coral reefs around the world; Eradication of entire ecosystems The Intergovernmental Panel on Climate Change (IPCC) was set up by the United Nations Environment Program (UNEP) and the World Meteorological Organization (WMO) in 1988 to assess scientific, technical, and socioeconomic information needed for the understanding of the risk of human induced climate change. According to the IPCC assessments, if the present rate of emissions continues, the global mean temperature will increase by 1 °Celsius to 3.5 °Celsius compared to 1990 levels by the year 2100. The best estimate is at 2 °Celsius. Moreover, the impacts of global warming and climate change could become a source of increased tension between nations and regions. For instance, in many countries, a severe disruption of the worlds food supplies through floods, droughts, crop failures and diseases brought about by climate change would trigger famine, wars and civil disorder. Historically, it is the developed world that is responsible for most of the emissions into the atmosphere. Howeve r, it is the underdeveloped parts of the world that will suffer its worst effects. For example, as sea levels rise, a country like Bangladesh will suffer much more from the loss of valuable arable and populated lands than North American or European countries, even though, in comparison to the latter, the former would have much less emissions. Chapter 2: Literature Review Introduction: Solar energy industry is at an inflection point with developments in technology driving down costs as fossil fuel prices head northwards. In this changing environment, those who will proactively seize opportunities through innovative business models across the solar energy value chain will emerge as winners. The threat to energy security is greater than ever perceived before. With the sub-prime crisis hitting the US and global economies and the dollar depreciating against all major currencies, crude oil prices have crossed the US$140/barrel mark on sustained demand and supply concerns. Not just oil, but other important fuels like coal and gas, has also charted the same path. Since 2002, the increase in fuel prices has been incredible: oil and coal have jumped by more than 500% and gas by more than 300%. A classic demand-supply theory may not provide enough justification for this sudden surge and it is becoming increasingly difficult to forecast fuel prices in the long term (EIA forec asts US$70/Bbl for oil and US$6.6/MMBTU for gas by 2030 in its 2008 Annual Energy Outlook report). While fossil fuel prices are sky rocketing, alternate energy sources like solar and wind look more attractive by the day. Solar industry is at the crossroads of technological developments and operational improvements bringing down its costs and of market forces that shape its demand potential. Solar energy economics: Solar PV (photovoltaic) and CSP (concentrated solar power) electricity generation currently costs around 15-30 US cents per kWh (depending on geographical location) against grid prices of 5-20 US cents across the world for different users. So far, governments across the world have supported solar power with subsidies and feed-in tariff incentives, which would be done away with in a gradual manner. The delivered cost per unit is a function of three important parameters: solar system capex and its financing cost; solar isolations received by the system; and PV cell efficiency. Solar module cost forms about 60% of the total solar system capex. Solar module costs have dropped significantly from about US$25/W in early 1980s to US$3.5/W now, registering a year-on-year drop of 7%. Constraints in silicon supply have restricted this trend to some extent for the last 2-3 years. If module costs drops below US$2/W, grid parity could be achieved. The capacity of silicon production is expected to double in the next 2-3 years as more than US$6-bn would be invested by major firms through 2010. This could lead to a potential oversupplied market, putting pressure on silicon prices. Also economies of scale will lead to cost savings. Cambridge Energy Research Institute reports that the doubling of capacity would reduce production costs by 20%. Cell efficiency is expected to improve from about 15% to 20%, which will further reduce the capex per watt. Thin film and CSP technologies are reducing silicon usage in solar systems. With the combined effect of process improvements and technology developments, the cost of solar module could achieve the threshold limit of US$2/W in the next four to five years, ahead of the 2015 target for solar grid parity power set by India. A leading solar company in India is confident of bringing total solar capex below US$2.5/W. If we consider the cost of carbon emissions from fossil fuels, grid power will become more costly (about 3 US cents/unit additi onal cost for coal based generation). Sustained high fuel prices, accompanied by carbon emission costs, will further accelerate grid-parity time for solar power. While solar power is approaching grid parity, the solar energy industry is witnessing a changing competitive scenario. Structural changes in the industry are visible, along with shifts across the value chain by companies to capture the future value. Solar industrys changing dynamics: The solar PV industry value chain consists of the following segments: There are two clear groupings in the value chain: Silicon to module manufacturing group; and Product and system integration. Silicon manufacturing (solar grade) is close to a US$1bn industry, while the size of the installation industry is about US$6-bn. Silicon module segment is capital intensive and technology driven. It captures most of the value in the solar value chain, as a handful of large companies are present in this segment. The fragmentation increases subsequently across the value chain. Silicon and wafer manufacturing companies enjoy about 40% profit margins, while installers typically work with about 10-15% margins. Recent activities in the solar PV value chain indicate major shifts in the industry structure: Companies aiming to create an integrated presence across the value chain: Sun Power, a US based solar cell and module manufacturer, recently acquired Power light, a system integrator present in US and Europe. Companies developing alternate technology options: Applied Materials, a semiconductor company, acquired Applied Films, a producer of thin film deposition equipment. Module manufacturers tying up the silicon end: Moser Baer, an Indian solar company, recently completed a series of strategic tie-ups in the silicon-cell segment to secure silicon supply and technology access. On the application side as more and more off-grid solutions are emerging, customer interface management would become crucial. Concentrated solar power (CSP) also holds promise with ability to generate electricity on a large scale (10 to 80 Feasibility Study of Solar Energy in India Feasibility Study of Solar Energy in India Abstract Solar energy in its raw form may be pollution-free, but manufacturing the devices that get the energy out of light and heat requires metal and other material, requiring mines and smelters, therein causing pollution. Maybe the most exciting thing about solar energy today is not only that the costs continue to drop and efficiencies continue to rise, but that clean solar energy is arriving at last. New technologies allow new methods of manufacturing which pollute much less and often run on solar energy. Solar heating and solar electric systems can now generate thermal and electric energy over their service life up to 100 times the energy input during their manufacture. This ratio; the energy it will produce in its lifetime, compared to the amount of energy input to manufacture and maintain an energy system, has doubled in the last 20 years for most solar technologies. The ratio of energy out vs. energy in for solar systems has become so favorable that the economic and ecological viabili ty of solar power is now beyond question. One reason solar energy still cannot compete financially vs. conventional energy is because the value of future energy output from a photovoltaic system is discounted when calculating, for example, an internal rate of return. These economic models that put a time-value on money, making long-term receipts not worth as much as near-term receipts cannot necessarily be applied to energy. In fact, endues pricing will significantly increase customer penetration, and this will have a correspondingly positive impact on the economics of Solar Water Heating as a stand-alone profit-making business. The business views solar energy as a potential key resource to help Indias energy portfolio become greener, more diversified and more secure, while also creating jobs in the State. Solar energy can play an important role in allowing India to reach its Renewable Portfolio Standard (RPS) goals. As stated by the Commission, the development of additional renewab le energy resources is a long-standing energy policy objective of the State. The Indian solar energy industry can easily rise to the challenge of bringing solar energy to the forefront to help India address the twin challenges of energy security and combating global warming and climate change.India is particularly well positioned to reap the advantages of solar power, which is clean, free, forever and everywhere. Chapter 1: Introduction India is both densely populated and has high solar insolation, providing an ideal combination for solar power in India. Much of the country does not have an electrical grid, so one of the first applications of solar power has been for water pumping; to begin replacing Indias four to five million diesel powered water pumps, each consuming about 3.5kilowatts, and off-grid lighting. Some large projects have been proposed, and a 35,000km ² area of the Thar Desert has been set aside for solar power projects, sufficient to generate 700 to 2,100gigawatts. In July 2009, India unveiled a $19 billion plan to produce 20 GW of solar power by 2020. Under the plan, solar-powered equipment and applications would be mandatory in all government buildings including hospitals and hotels. 18 November 2009, it was reported that India is ready to launch its Solar Mission under the National Action Plan on Climate Change, with plans to generate 1,000 MW of power by 2013. Of the total energy produced in In dia, just 0.5% is solar. But with the Government of Indias (GOI) target to increase the use of renewable energy to 10% of total power generation by 2012, solar panels are set to become a more regular feature in communities across India. The GOI has been pushing solar power to households in town and cities using incentives such as discounts on energy bills if solar is installed. However, for the hundreds of thousands of people that live in rural areas of the country, solar energy is more difficult to access. It may seem surprising that solar energy as applied to heating domestic hot water an idea that has been around for a long time offers what utilities and their residential customers want most in a new product/service. This document not only explains how and why, it shows how to get into the business and succeed on a commercial scale. Solar is also easier to sell using end-use pricing because it eliminates customer issues of high first cost and perceived risk that have been major weaknesses in how solar has been marketed in the past. Indias Emerging Solar Industry: The global solar energy industry is in the early phases of what may be a 30 to 50-year expansion. By the end of 2007, the cumulative installed capacity of solar photovoltaic (PV) systems around the world had reached more than 9,200 MW, up from 1,200 MW at the end of 2000. Installations of PV cells and modules around the world have been growing at an average annual rate of more than 35% since 1998 (Solar Generation V Report, EPIA, and September, 2008). While contributing only a fraction of the world energy needs today, by 2060 it may be the largest single contributor to global energy production. The European Photovoltaic Industry Association (EPIA) estimates that by the year 2030, PV systems could be generating approximately 2,600 TWh of electricity around the world, enough to satisfy the electricity needs of almost 14% of the worlds population. India has the opportunity to play a major role in this global energy transformation. With significant technical and production resources, Ind ia can be a major supplier of PV cells and modules to meet the growing world demand. With the current pace of growth, Indias solar industry could emerge as the fourth largest generator of solar energy in the world after, Germany, China, and Japan. As an increasingly significant energy consumer, solar power can play a significant role in the countrys domestic energy supply. With over 50,000 villages in India without electricity, solar power has enormous potential to meet rural electrical needs, improving the lives of millions of Indians and meeting critical agricultural, education and industrial needs. Current Situation in India: India is already a major contributor to the global technology market. According to ISA/ Frost Sullivan report, semiconductor and embedded design revenues are expected to grow from $3.2 billion in 2005 to $43 billion by 201 5. The India semiconductor market is expected to grow from $2.82 billion in 2005 to $ 36.3 billion in 201 5. Electronics manufacturing is estimated to reach $1 55 billion in 201 5, creating a $1 5.5 billion semiconductor market opportunity. With recent government and industry actions, India can also be expected to join the leaders in the global photovoltaic market. India will pool all their scientific, technical and managerial talents, with financial sources, to develop solar energy as a source of abundant energy to power their economy and to transform the lives of their people. Their success in this endeavor will change the face of India. To accomplish these goals, the India government has instituted programs on both the demand and supply side for solar industry. On the supply side, ast year the India cabinet approved incentives to attract foreign investment to the semiconductor sector, including manufacturers of semiconductors, displays and solar technologies. The government announced it will bear 20 per cent of capital expenditures in the first 10 years if a unit is located within Special Economic Zones (SEZs), including major economic zone in Hyderabad called Fab City. The minimum investment was set at 25 billion rupees (—$500 million) for semiconductor manufacturers and 10 billion rupees for other micro- and nanotechnology makers. With theses recent announcements, the solar industry has been the chief beneficiary of this incentive-based economic policy. In August, as a follow up to its semiconductor policy (the Special Incentive Package Scheme, or SIPS), the government of India received 12 proposals amounting to a total investment of Rs. 92,915.38 crore. 10 of these proposals were for solar PV, from: KSurya (Rs. 3,211 crore), Lan co Solar (Rs. 12,938 crore), PV Technologies India (Rs. 6,000 crore), Phoenix Solar India (Rs.1, 200 crore), Reliance Industries (Rs.11, 631 crore) Signet Solar (Rs. 9,672 crore), Solar Semiconductor (Rs.11, 821 crore), TF Solar Power (Rs. 2,348 crore), Tata BP Solar India (Rs. 1,692.80 crore), and Titan Energy System (Rs. 5,880.58 crore). In late September, there were three further announcements, concerning: Vavasi Telegence, which plans to invest Rs. 39,000 crore for a solar PV and polysilicon unit; EPV Solar, which will invest Rs. 4,000 crore for a solar PV unit; and Lanco Solar, which will invest Rs I 2, 938 crore for a solar PV and polysilicon unit. In 2009, approximately I 30MW of shipments in 2009 are projected, compared with approximately 30MW in 2008. On the demand side, India has a long term goal of generating I 0% of the countrys electricity from renewable sources by 2032. In early 2008 India instituted a feed-in tariff for solar PV and/or thermal electricity generation (i.e. —$0.30!kWhr for up to 75% of solar PV output) at the national level as a supplement to more modest local incentive programs. The feed-in tariff is subject to annual digressions and is slated to be in force for ten years. Regional caps will limit total installations in a given year, but should drive solid percentage growth in 2008 , with accelerating growth through 201 0. The new incentive scheme for solar power plants in January 2008 could further enable rapid market growth in the coming years. For power producers, a generation-based subsidy is available up to Rs. I 2/kWh from the Ministry of New and Renewable Energy, in addition to the price paid by a state utility for I 0 years. With state utilities mandated to buy energy from solar power plants, several state electricity regulatory boards are setting up preferential tariff structures. Among the states that already have proposals in place are Rajasthan (Rs. I 5.6 per kWhr proposed), West Bengal (Rs. I 2.5 per kWhr proposed), Punjab (Rs. 8.93 per kWhr), with several other states exploring such a possibility. Aside from the feed-in tariffs, the Indian Renewable Energy Development Agency (IREDA) provides revolving fund to financing and leasing companies offering affordable credit for the purchase of solar PV systems in India. Additional incentives include, 80 % accelerated depreciation, lower import duties on raw materials, and excise duty exemption on certain devices. The role of SEMI PV Group: SEMI is the global industry association serving the manufacturing supply chains for the microelectronic, display and photovoltaic industries. Since its inception in 1970, SEMI has been helping members explore and develop new markets for their products and services. SEMI has helped facilitate the creation of new manufacturing regions by providing advice and council, facilitating collaborations, organizing trade missions and trade events, and other activities necessary to integrate market forces, governmental economic policy, education and human capital programs, and financial support. As the semiconductor industry expanded globally and new manufacturing centers were established throughout the world, SEMI successively opened offices in Japan, Europe, Korea, Taiwan, Singapore and China to support introduction to these vital new market regions. In each of these regions, SEMI has organized SEMICON expositions, to bring buyers, suppliers and other industry constituents together, and facili tate industry growth. The SEMI PV Group was established in January 2008 to enhance support to members serving the crystalline and thin film photovoltaic (PV) supply chains. Members of the PV Group provide the essential equipment, materials and services necessary to produce clean, renewable energy from photovoltaic technologies. The PV Group is committed to lowering costs for PV energy and for expanding the growth and profitability of SEMI members serving this essential industry. With the input and guidance of the SEMI Board of Directors and Global and Regional PV Advisory Committees in North America, Asia and Europe, the PV Group has prepared a White Paper, The Perfect Industry The Race to Excellence in PV Manufacturing, that describes the ideal industry characteristics for the high-growth PV industry and describes both current and potential SEMI policies, program and initiatives designed to achieve them. By defining and communicating ideal or perfect industry end-states, equipment and materials suppliers along with cell and module manufacturers can more effectively prioritize industry-wide initiatives. The White Paper outlines four attributes of the perfect industry: long term growth; sustained profitability; environmental excellence, and global scope. Each of these attributes is examined to explain and understand their role in the industrys formation, and to help understand and describe the necessary industry actions required to achieve the greatest impact. The SEMI PV Group beUeves that hepng g row and facilitate the global market for PV is essential to its mission and that India will play a vital role. Following a path that proved successful in the semiconductor and display industries, the SEMI PV Group believes that for the industry to achieve long-term growth, open markets and a global supply chain supported by global standards will be required. A sustainable industry committed to long term, profitable growth industry will also be one with harmonized standards for environmental, health and safety standards and guidelines that yield high-quality, low- cost products from any manufacturing location in the world. Unlike semiconductors— and virtually any other industrial segment the importance of PV industry goes beyond the economic well-being of its participants. The production of clean, renewable energy is of vital importance to every human being on the planet. Renewable Energy sector in India: India has the worlds largest programme for renewable energy. Government created the Department of Non-conventional Energy Sources (DNES) in 1982. In 1992 a full fledged Ministry of Non-conventional Energy Sources was established under the overall charge of the Prime Minister. India is blessed with an abundance of sunlight, water and biomass. Vigorous efforts during the past two decades are now bearing fruit as people in all walks of life are more aware of the benefits of renewable energy, especially decentralized energy where required in villages and in urban or semi-urban centers. The range of its activities cover: Production of biogas units, solar thermal devices, solar photovoltaics, cookstoves, wind energy and small hydropower units. Create an environment conducive to promote renewable energy technologies, Promotion of renewable energy technologies, Create an environment conducive for their commercialization, Renewable energy resource assessment, Research and development, Demonstration, Extension, Solar Energy: Solar water heaters have proved the most popular so far and solar photovoltaic for decentralized power supply are fast becoming popular in rural and remote areas. More than 700000 PV systems generating 44 MW have been installed all over India. Under the water pumping programme more than 3000 systems have been installed so far and the market for solar lighting and solar pumping is far from saturated. Solar drying is one area which offers very good prospects in food, agricultural and chemical products drying applications. SPV Systems: More than 700000 PV systems of capacity over 44MW for different applications are installed all over India. The market segment and usage is mainly for home lighting, street lighting, solar lanterns and water pumping for irrigation. Over 17 grid interactive solar photovoltaic generating more than 1400 KW are in operation in 8 states of India. As the demand for power grows exponentially and conventional fuel based power generating capacity grows arithmetically, SPV based power generation can be a source to meet the expected shortfall. Especially in rural, far-flung where the likelihood of conventional electric lines is remote, SPV power generation is the best alternative. Wind Power: India now ranks as a wind superpower with an installed wind power capacity of 1167 MW and about 5 billion units of electricity have been fed to the national grid so far. In progress are wind resource assessment programme, wind monitoring, wind mapping, covering 800 stations in 24 states with 193 wind monitoring stations in operations. Altogether 13 states of India have a net potential of about 45000 MW. Solar Cookers: Government has been promoting box type solar cookers with subsidies since a long time in the hope of saving fuel and meeting the needs of the rural and urban populace. There are community cookers and large parabolic reflector based systems in operation in some places but solar cookers, as a whole, have not found the widespread acceptance and popularity as hoped for. A lot of educating and pushing will have to be put in before solar cookers are made an indispensable part of each household (at least in rural and semi-urban areas). Solar cookers using parabolic reflectors or multiple mirrors which result in faster cooking of food would be more welcome than the single reflector box design is what some observers and users of the box cookers feel. Solar Water Heaters: A conservative estimate of solar water heating systems installed in the country is estimated at over 475000 sq. mtrs of the conventional flat plate collectors. Noticeable beneficiaries of the programme of installation of solar water heaters so far have been cooperative dairies, guest houses, hotels, charitable institutions, chemical and process units, hostels, hospitals, textile mills, process houses and individuals. In fact in India solar water heaters are the most popular of all renewable energy devices. Solar Heating and Cooling: Most solar water heater research is currently focused on reducing costs rather than increasing efficiency. Current work involves replacing standard parts with less expensive polymers. Examples include polymer absorbers with selective coatings, UV resistant polymer glazing, and polymer heat exchangers. The main types are glazed and unglazed flat plate types and the evacuated tube types with about 100 million units deployed worldwide with evacuated tubes making up about 25% of the market. Asian growth is predicted to continue. Forms of Renewable Energy: Solar Each day more energy reaches the earth from the sun than would be consumed by the globe in 27 years. Solar energy is renewable as long as the sun keeps burning the massive amount of hydrogen it has in its core. Even with the sun expending 700 billion tons of hydrogen every second, it is expected to keep burning for another 4.5 billion years. Solar energy comes from processes called solar heating, solar water heating, photovoltaic energy and solar thermal electric power. Solar Heating An example of solar heating is the heat that gets trapped inside a closed car on a sunny day. Today, more than 200,000 houses in the United States have been designed to use features that take advantage of the suns energy. These homes use passive solar designs, which do not normally require pumps, fans and other mechanical equipment to store and distribute the suns energy; in contrast to the active solar designs which need the support of mechanical components. A passive solar home or building naturally collects the suns heat through large south facing windows, which are just one aspect of passive design. Once the heat is inside, it is captured and needs to be absorbed. A sun spot on the floor of a house on a cold day holds the suns heat and is perhaps, the simplest form of an absorber. In solar buildings, sunspaces are built onto the southern side of the structure, which act as large absorbers. The floors of these sunspaces are usually made of tiles or bricks that relea se air. Passive solar homes need to be designed to let the heat in during cold months and keep the sun out in the hot months. Using deciduous trees or bushes in front of the south-facing windows can do this. These plants lose their leaves in the winter and allow most of the sun in, while in summer, the leaves will block out a lot of the sunshine and heat. Solar Water Heating The sun can also heat water for bathing and laundry. Most solar water-heating systems have two main parts: the solar collector and the storage tank. The collector heats the water, which then flows to the storage tank. The storage tank can be just a modified water heater, but ideally, it should be a large well-insulated tank. The water stays in the storage tank until it is needed for something, say a shower or to run the dishwasher. Like solar-designed buildings, solar water-heating systems can be either active or passive. While a solar waterheating system can work well, it cannot heat water when the sun is not shining and for this reason, homes have conventional backup systems that use fossil fuels. Photovoltaic Energy The suns energy can also be made directly into electricity using photovoltaic (PV) cells, sometimes called solar cells. PV cells make electricity without noise or pollution. They are used in calculators and watches. They also provide power to satellites, electric lights and small electrical appliances such as radios. PV cells are now even being used to provide electricity for homes, villages and businesses. Usually, PV systems are used for water pumping, highway lighting, weather stations and other electrical systems located away from power lines. As PV systems can be expensive, they are not used in areas that have electricity nearby. However, for those who need electricity in remote places, this system is economical. However, PV power is intermittent, that is, the system cannot make electricity if the sun is not shining. These systems therefore need batteries to store the electricity. Concentrating Solar Power Solar thermal systems can also change sunlight into electricity by concentrating the suns rays towards a set of mirrors. This heat is then used to boil water to make steam. This steam rotates a turbine that is attached to the generator that produces electricity. Solar thermal power, however, is intermittent. To avoid this problem, natural gas is used to heat the water. Solar thermal systems should ideally be located in areas that receive a lot of sunshine all through the year. Global Warming and Climate Change: The past few decades have seen a host of treaties, conventions, and protocols in the field of environmental protection. The Indian scientist had predicted that human activities would interfere with the way the sun interacts with the earth, resulting in global warming and climate change. His prediction was borne out and climate change is disrupting global environmental stability. Land degradation, air and water pollution, sea-level rise, and loss of biodiversity are only a few examples of the now familiar issue of environmental degradation due to climate change. One of the most important characteristics of this environmental degradation is that it affects all mankind on a global scale without regard to any particular country, race, or region. This makes the whole world a stakeholder and raises issues on how resources can be allocated and responsibilities be shared to combat environmental degradation. One of the main human activities that releases huge amounts of carbon dioxide into t he atmosphere is the conventional use of fossil fuels to produce energy. Scientists and environmentalists have studied, over the past few years, the impact of conventional energy systems on the global environment. The enhanced greenhouse effect from the use of fossil fuels has resulted in the phenomena of acid rain and accentuated the problem of ozone depletion and global warming, resulting in climate change. Due to the increased use of technology and mechanization in human activities, the delicate ecological and environmental balances are being disturbed. For instance, carbon dioxide is being pumped into the atmosphere faster than the oceans and flora can remove it and the rate of extinction of animal and plant species far exceeds the rate of their evolution. The reason that global warming and climate change are considered serious global threats is that they have very damaging and disastrous consequences. These are in the form of: Increased frequency and intensity of storms, hurricanes, floods and droughts; Permanent flooding of vast areas of heavily populated lands and the creation of hundreds of millions of environmental refugees due to the melting glaciers and polar ice that causes rising sea levels; Increased frequency of forest fires; Increased sea temperatures causing coral bleaching and the destruction of coral reefs around the world; Eradication of entire ecosystems The Intergovernmental Panel on Climate Change (IPCC) was set up by the United Nations Environment Program (UNEP) and the World Meteorological Organization (WMO) in 1988 to assess scientific, technical, and socioeconomic information needed for the understanding of the risk of human induced climate change. According to the IPCC assessments, if the present rate of emissions continues, the global mean temperature will increase by 1 °Celsius to 3.5 °Celsius compared to 1990 levels by the year 2100. The best estimate is at 2 °Celsius. Moreover, the impacts of global warming and climate change could become a source of increased tension between nations and regions. For instance, in many countries, a severe disruption of the worlds food supplies through floods, droughts, crop failures and diseases brought about by climate change would trigger famine, wars and civil disorder. Historically, it is the developed world that is responsible for most of the emissions into the atmosphere. Howeve r, it is the underdeveloped parts of the world that will suffer its worst effects. For example, as sea levels rise, a country like Bangladesh will suffer much more from the loss of valuable arable and populated lands than North American or European countries, even though, in comparison to the latter, the former would have much less emissions. Chapter 2: Literature Review Introduction: Solar energy industry is at an inflection point with developments in technology driving down costs as fossil fuel prices head northwards. In this changing environment, those who will proactively seize opportunities through innovative business models across the solar energy value chain will emerge as winners. The threat to energy security is greater than ever perceived before. With the sub-prime crisis hitting the US and global economies and the dollar depreciating against all major currencies, crude oil prices have crossed the US$140/barrel mark on sustained demand and supply concerns. Not just oil, but other important fuels like coal and gas, has also charted the same path. Since 2002, the increase in fuel prices has been incredible: oil and coal have jumped by more than 500% and gas by more than 300%. A classic demand-supply theory may not provide enough justification for this sudden surge and it is becoming increasingly difficult to forecast fuel prices in the long term (EIA forec asts US$70/Bbl for oil and US$6.6/MMBTU for gas by 2030 in its 2008 Annual Energy Outlook report). While fossil fuel prices are sky rocketing, alternate energy sources like solar and wind look more attractive by the day. Solar industry is at the crossroads of technological developments and operational improvements bringing down its costs and of market forces that shape its demand potential. Solar energy economics: Solar PV (photovoltaic) and CSP (concentrated solar power) electricity generation currently costs around 15-30 US cents per kWh (depending on geographical location) against grid prices of 5-20 US cents across the world for different users. So far, governments across the world have supported solar power with subsidies and feed-in tariff incentives, which would be done away with in a gradual manner. The delivered cost per unit is a function of three important parameters: solar system capex and its financing cost; solar isolations received by the system; and PV cell efficiency. Solar module cost forms about 60% of the total solar system capex. Solar module costs have dropped significantly from about US$25/W in early 1980s to US$3.5/W now, registering a year-on-year drop of 7%. Constraints in silicon supply have restricted this trend to some extent for the last 2-3 years. If module costs drops below US$2/W, grid parity could be achieved. The capacity of silicon production is expected to double in the next 2-3 years as more than US$6-bn would be invested by major firms through 2010. This could lead to a potential oversupplied market, putting pressure on silicon prices. Also economies of scale will lead to cost savings. Cambridge Energy Research Institute reports that the doubling of capacity would reduce production costs by 20%. Cell efficiency is expected to improve from about 15% to 20%, which will further reduce the capex per watt. Thin film and CSP technologies are reducing silicon usage in solar systems. With the combined effect of process improvements and technology developments, the cost of solar module could achieve the threshold limit of US$2/W in the next four to five years, ahead of the 2015 target for solar grid parity power set by India. A leading solar company in India is confident of bringing total solar capex below US$2.5/W. If we consider the cost of carbon emissions from fossil fuels, grid power will become more costly (about 3 US cents/unit additi onal cost for coal based generation). Sustained high fuel prices, accompanied by carbon emission costs, will further accelerate grid-parity time for solar power. While solar power is approaching grid parity, the solar energy industry is witnessing a changing competitive scenario. Structural changes in the industry are visible, along with shifts across the value chain by companies to capture the future value. Solar industrys changing dynamics: The solar PV industry value chain consists of the following segments: There are two clear groupings in the value chain: Silicon to module manufacturing group; and Product and system integration. Silicon manufacturing (solar grade) is close to a US$1bn industry, while the size of the installation industry is about US$6-bn. Silicon module segment is capital intensive and technology driven. It captures most of the value in the solar value chain, as a handful of large companies are present in this segment. The fragmentation increases subsequently across the value chain. Silicon and wafer manufacturing companies enjoy about 40% profit margins, while installers typically work with about 10-15% margins. Recent activities in the solar PV value chain indicate major shifts in the industry structure: Companies aiming to create an integrated presence across the value chain: Sun Power, a US based solar cell and module manufacturer, recently acquired Power light, a system integrator present in US and Europe. Companies developing alternate technology options: Applied Materials, a semiconductor company, acquired Applied Films, a producer of thin film deposition equipment. Module manufacturers tying up the silicon end: Moser Baer, an Indian solar company, recently completed a series of strategic tie-ups in the silicon-cell segment to secure silicon supply and technology access. On the application side as more and more off-grid solutions are emerging, customer interface management would become crucial. Concentrated solar power (CSP) also holds promise with ability to generate electricity on a large scale (10 to 80