Renewable Energy Generation in South Australia-Free-Samples

Question: Discuss about the Sources of Renewable Energy Generation in South Australia. Answer: Introduction There are both renewable and non-renewable sources of electricity generation in Southern Australia. A renewable source of energy depletion is the one that replenishes fast upon consumption; the supply does not deplete from consumption. On the other hand, a non-renewable source depletes with consumption since the replenish rate is low; this means that supply is limited. These sources contributes with varying proportion to electricity in the market. This paper shall determine both of these sources and also determine their proportion of contribution in the market. There is increase need for a shift to renewable sources of energy (Zahar, Peel Godden, 2013).One of the most important renewable source of energy to be covered in this paper is the Lithium ion battery. The introduction of this storage of lithium ion Battery will have a positive impact on the supply for electricity in Australia. The paper will elaborate such changes and will discuss the need for the government to support this venture. The paper tells us that this supply will increase the proportion of contribution for the renewable sources in the future. We shall also identify the potential change in price of electricity in the market after the complete integration of this storage system. Renewable and Non-renewable sources of Energy generation Some of the South Australian sources of renewable energy generation includes solar and wind; the solar energy is obtained from the rooftops by the use of solar Photovoltaic (PV) systems (Sa.gov.au, 2017). These solar system are dependent on sunlight; the number of South Australian households who have installed the solar rooftop PVs are more than 200,000. The electricity produced through these systems is used by the households and the excess is sent to main electricity grid. The South Australian wind farms are dependent on wind and when wind is strong there is an increased generation of electricity for the customers. Some of the South Australian sources of non-renewable energy generation includes natural gas and diesel. The main source on non-renewable source is the natural gas where approximately 60% of the total South Australian natural gas is used for electricity generation. The supply that is obtained from power stations that are fired by diesel is relatively small. The stations are small are mostly are in operation only during the period of peak demand for electricity. Fig: Renewable and Non-renewable contribution to South Australian electricity South Australian government had in plan a target to achieve a 50% contribution of energy from renewable sources in the future 2025 (Abc.net.au, 2017). However, the last contribution of this renewable source (wind and solar) was already beyond 50%. According to Wills (2017), Premier Jay Weatherills target of Australia achieving a 50% renewable energy by 2025 was achieved eight years earlier; the proportion of renewable source at April 2017 was 53% which left 47% to be obtained from non-renewable sources. However, the article presented by Parkinson (2017) noted that the contribution by renewable sources was 57% which left only 43$ to be obtained from non-renewable sources; this is the data that is presented in the pie chart above. The contribution of wind power to the 2015/16 states demand was approximately 38%; this contribution jumped in 2016 and a further jump in 2017. Snowtown and Hornsdale are the two wind farms that came on line to raise the contribution of wind power. Non0renewa ble sources of energy such as carbon, coal and oil were on an increased criticize due to the alarming degradation of the environment from their consumption. The goal of the Australian government is to lower the contribution of non-renewable sources to the minimum level possible and active a 100% supply of renewable energy in the future (Diesendorf, 2017). Impacts of the Lithium Ion Battery on Electricity Market The main aim of the building of South Australian worlds largest Lithium ion battery was for securing power (Scopelianos, Fedorowytsch Garcia, 2017). The battery will be an all-time stabilizer of the power network and in case of a shortfall it will provide some backup power. This battery will raise the grids efficiency after completion as it will be the worlds largest storage of battery energy. Efficiency will also be raised because the periods of low cost of electricity production will be taken advantage of; during this period, there is high supply of electricity and thus the extra supply will be used in charging the battery (Musk, 2017). During the period of high costs of electricity production when electricity supply is low, the battery will be used in meeting the shortage. The bottom line of the implementation of the Lithium ion battery is that there will a stabilization of the power supply in South Australia. The state will be able to have a sufficient supply all the way and thu s prices will also stabilize. The initial prices of Australian electricity has been so high and the development of the renewable sources in the current years have seen a fall in the prices. The high current prices are attributed to the raised costs of electricity transmission. Fig: South Australian electricity demand and supply The initial equilibrium x is at quantity level Qa and sold at a price Pa. This initial price is higher because the insufficient storage of power is contributing to pressure on the inadequate supply of power. The supply laws accounts for higher prices whenever the quantity supplied is low and the demand remains higher. The lithium ion battery is expected to offer great help to the power storage issue; this will ensure that there will be a higher quantity to meet the South Australian energy power demand. The complete integration will therefore cause the supply curve to shift rightwards from Sa to Sb. a new equilibrium y will be created at the new supply level; this new equilibrium will be characterized by a lower price level and a higher quantity level. Consumers will therefore pay lower prices for power consumption and the pressure on South Australian energy prices will be lowered (Pham, 2017). The impact of the implementation of the Lithium ion battery will therefore be to lower cons umer prices and raise energy supply. South Australian governments Policy Initiative to Promote Lithium Ion Battery Venture The government of Australia may play an important part of developing the renewable energy industry. This could be by an increased investment in this industry through an increased level of funding. Weatherill (2017) noted that South Australian government announced in March 2017 a plan to make the sate more self-reliant by taking charge of its energy security in the future. The major reason why the government is concerned with the energy industry and thus need to impose policy measure is because the South Australian state faced statewide blackout on September 2016 and has been constantly facing widespread load shedding (Harmsen McMahon, 2017). There is therefore an increased need to achieve a stable power supply at all costs. There is a planned $500 million for expanding the Australian energy industry, the government can allocate a significant amount of money to the building of the Lithium ion battery as it would contribute to the increased provision of renewable power which is the go vernments future goals. Dunn (2017) noted that the government already has in place $150 million set aside for renewable energy; it could add an extra spending to make this sum sufficient to complete the construction of this battery. It is stated that the projects costs would rise by $50 million if this project is not completed on the stated schedule. The government should ensure that this project is completed on time by funding the project significantly. It could also ensure that the costs of building the battery is lowered by lowering the taxation rate for the low materials used in the building of this battery. The government should ensure that signing of the grid interconnection agreement is done as soon as possible to enable Tesla to complete the project before summer. The proposers of this project had planned to complete it before 1st Decembers 2017. The major argument behind the increased government funding is to ensure that the government will have complete ownership of this battery in order to be able to stabilize prices easily. Private ownership would cost the government extra spending since at time it would be required to subsidize the supply coming from the battery for supply to be made at a lower price. Therefore it can be concluded that fiscal policy of increased government spending would be the essential policy to su pport this venture. References Abc.net.au. (2017). SA has already reached its 2025 renewable energy target. ABC News. Retrieved 5 October 2017, from https://www.abc.net.au/news/2017-04-10/south-australia-renewable-energy-target-reached-early/8429722. Diesendorf, M. (2017). How South Australia can function reliably while moving to 100% renewable power. The Conversation. Retrieved 6 October 2017, from https://theconversation.com/how-south-australia-can-function-reliably-while-moving-to-100-renewable-power-73199. Dunn, M. (2017). Everything you need to know about Teslas battery in South Australia. NewsComAu. Retrieved 6 October 2017, from https://www.news.com.au/technology/innovation/inventions/everything-you-need-to-know-about-teslas-battery-in-south-australia/news-story/a989f74cfccb8a1211de83f5becc60ed. Harmsen, N., McMahon, A. (2017). Tesla to supply world's biggest battery for SA, but what is it and how will it work? ABC News. Retrieved 6 October 2017, from https://www.abc.net.au/news/2017-07-07/what-is-tesla-big-sa-battery-and-how-will-it-work/8688992. Weatherill, J. (2017). Tesla to pair worlds largest lithium ion battery with Neoen wind farm in SA. Premier.sa.gov.au. Retrieved 6 October 2017, from https://www.premier.sa.gov.au/index.php/jay-weatherill-news-releases/7736-tesla-to-pair-world-s-largest-lithium-ion-battery-with-neoen-wind-farm-in-sa. Musk, E. (2017). Tesla to build world's biggest lithium ion battery in South Australia. The Guardian. Retrieved 6 October 2017, from https://www.theguardian.com/australia-news/2017/jul/07/tesla-to-build-worlds-biggest-lithium-ion-battery-in-south-australia. Parkinson, G. (2017). South Australia already at 57% wind and solar in 2016/17. RenewEconomy. Retrieved 5 October 2017, from https://reneweconomy.com.au/south-australia-already-57-wind-solar-201617/. Pham, S. (2017). Elon Musk promises world's biggest lithium ion battery to Australia. CNNMoney. Retrieved 6 October 2017, from https://money.cnn.com/2017/07/07/technology/tesla-elon-musk-australia-world-biggest-lithium-ion-battery/index.html. Sa.gov.au. (2017). SA's electricity supply and market. Sa.gov.au. Retrieved 5 October 2017, from https://www.sa.gov.au/topics/energy-and-environment/energy-supply/sas-electricity-supply-and-market. Scopelianos, S., Fedorowytsch, T., Garcia, S. (2017). Elon Musk's Tesla to build world's biggest lithium ion battery to secure power for South Australia. Abc.net.au. Retrieved 6 October 2017, from https://www.abc.net.au/news/2017-07-07/sa-to-get-worlds-biggest-lithium-ion-battery/8687268. Wills, D. (2017). Renewable energy passes 50 per cent target. Adelaidenow.com.au. Retrieved 5 October 2017, from https://www.adelaidenow.com.au/news/south-australia/sa-power-crisis-renewable-energy-production-in-sa-at-50-per-cent-eight-years-ahead-of-schedule/news-story/2e3a6fcb3c40a0ca61b25eba87206d68. Zahar, A., Peel, J. Godden, L. (2013). Australian climate law in global context. Cambridge, England: Cambridge University Press.

The Need of Qualitative and Quantitative Assessments for Management

Question: Discuss About the Need to Balance the Qualitative and Quantitative Assessments in Risk Management. Answer: Introduction The field of risk assessment as well as risk management is becoming increasingly complex with respect to various facts and concepts involved within the system architecture of research work (McNeil, Frey and Embrechts 2015). In contrast with all of these facts, this essay is critically reviewing the need for qualitative and quantitative assessments in evaluating the risk involved within any project. Background of Qualitative and Quantitative risk assessment: The study of project risk management contexts, this is identified that the battle of justifying the task is too tough with respect to managing the risk management and assessment facts involved within any concerned project (Pastorok et al. 2016). In accordance with various researches done under the risks assessment and management practices, the organizations as well projects are demanding mainly data driven results but the only analysis based on qualitative assessment is not enough to ensure a secured system architecture or project development facts. The need for quantitative assessment is also important for managing the impactful situation within project development phases. Qualitative Risk Assessment: In contrast with the introductory measures to the qualitative risk assessment processes, the qualitative risk assessment is nothing but the process of calculating and measuring the probability of risks involved within any project. The probability of risk is identified with the help of checking the likelihood of concerned risks introduced within any project. The probabilities of risks involved within the project development are considered for managing and mitigating the risks. All of these consequences involved within project states the likelihood of the impacts that are incorporated within the project development phases (Punch 2013). In accordance with the study about project risk management concepts, there are certain factors and facts that analyzes the likelihood of the impacts of risks: budget, schedules, resources and other important aspects incorporated within the project development phases. Quantitative Risk Assessment: Apart from different definitions of qualitative risk assessments and management process, the quantitative risk assessment is also needed to be studied. The quantitative risk assessment is defined as the process of estimating the impactful areas of significant risks involved within the project development. The quantitative risk assessment involves various tools and process in order to manage as well as measure the impacts of the risks within the project (Taibon et al. 2014). All of these tools and processes provide effective support in estimating the impact of quantitative risks assessment. The qualitative risk assessment is related to the prioritized scale of risks and the quantitative risk analysis is concerned with the highest priority of risk. Figure 1: Risk Assessment (Source: Vinnem 2014) Differences between Qualitative and Quantitative risk analysis: In contrast with these facts, the benefits and impacts need to be managed and monitored with respect to various concepts of risk management. Therefore, the benefits of both the risk assessment techniques involved within the project development phases are being elaborated within this part. The qualitative risk analysis is needed for managing the risks involved within the project development phases. In accordance with various researches, it is clear that the qualitative risk assessment is required for making probability of distribution related to risks involved. The numeric ranking done within this risks analysis technique helps the project manager in understanding the standards of the risks and their impacts in the project. The importance of quantitative risk analysis technique identifies that this risk analysis technique is needed for identifying the impactful risks that needs to be recognized for further assessments need for further development of project. This risk analysis process also incorporates risk analysis models that are incorporated within the system architecture of project development for considering the growth of the project by reducing the impacts of risks within that project (Vinnem 2014). The quantitative risk assessment process also ensures the performance analysis of project. Therefore, from critical evaluation of these two risk analysis techniques it is identified that growth of the project is main concern while mitigating the risks. In contrast with all of these description provided within this essay is highlighting that our concepts about risk analysis as mitigation needs the support of quantitative as well as qualitative method of risk management processes. These concepts and contexts are helpful in solving issues involved within a project that supplies the chances of project success within the project. The Quantitative analysis of risks introduces exact figures and impactful areas that can make the risk assessment easier in comparison with qualitative risk assessment as it only states the probability of risks. In case of qualitative risks the proper cause of risks are not clear. Conclusion This can be concluded that the risk assessment is very important for managing the project development effectiveness within any project. The critical reviews on the risk assessment facts based on qualitative and quantitative assessment process are providing an effective overview about the effective project development perspective. References Corominas, J., Van Westen, C., Frattini, P., Cascini, L., Malet, J.P., Fotopoulou, S., Catani, F., Van Den Eeckhaut, M., Mavrouli, O., Agliardi, F. and Pitilakis, K., 2014. Recommendations for the quantitative analysis of landslide risk.Bulletin of engineering geology and the environment,73(2), pp.209-263. Harrison, P.A., Holman, I.P., Cojocaru, G., Kok, K., Kontogianni, A., Metzger, M.J. and Gramberger, M., 2013. Combining qualitative and quantitative understanding for exploring cross-sectoral climate change impacts, adaptation and vulnerability in Europe.Regional Environmental Change,13(4), pp.761-780. Khatib, R., Schwalm, J.D., Yusuf, S., Haynes, R.B., McKee, M., Khan, M. and Nieuwlaat, R., 2014. Patient and healthcare provider barriers to hypertension awareness, treatment and follow up: a systematic review and meta-analysis of qualitative and quantitative studies.PloS one,9(1), p.e84238. McNeil, A.J., Frey, R. and Embrechts, P., 2015.Quantitative risk management: Concepts, techniques and tools. Princeton university press. Pastorok, R.A., Bartell, S.M., Ferson, S. and Ginzburg, L.R. eds., 2016.Ecological modeling in risk assessment: chemical effects on populations, ecosystems, and landscapes. CRC Press. Punch, K.F., 2013.Introduction to social research: Quantitative and qualitative approaches. Sage. Taibon, J., Sturm, S., Seger, C., Parth, M., Strasser, H. and Stuppner, H., 2014. Development of a fast and selective UHPLC-DAD-QTOF-MS/MS method for the qualitative and quantitative assessment of destruxin profiles.Analytical and bioanalytical chemistry,406(29), pp.7623-7632. Vinnem, J.E., 2014.Offshore Risk Assessment vol 1. London: Springer.

Info Lit-2 Essays - Security Engineering, Contents, Crime Prevention

Does The New Airport Security Help Eliminate The Chances Of Terrorism In Airports? Skyler Coryell St. Ambrose University Introduction My topic is the question of, does the new security that airports have in them help eliminate the chances of terrorism in the airports and airplanes? I believe this topic is important to look at and study because ever since 9/11 the United States as a nation have been very cautious about this topic and have done a lot to stop this. The United States Government has put a lot of time and effort into trying to stop acts of terrorism like the one of 9/11. By looking into this I am actually seeing if what they did is actually helping or if it stopped the big attacks and there are still some small attacks. Annotations Aviation Security : After Four Decades, It's Time for a Fundamental Review This is a fundamental review about airport security and what they are doing to help protect the people within the airport and on the planes. This source is written by Brian Michael Jenkins. This is a source that goes over the fundamentals of what the airport security is and how it operates. It doesn't go into too much detail involving what they do but it gives some facts and a brief overview of how they have put in more security and what this security and checkings do to prevent horrific terror attacks from happening. He believes that even though there is reason to look into every single way there is to counter a terrorist attack and how they can prevent them, that there are people that should help the ones that don't understand fully what is happening by giving them a overview of what they mean. He obviously doesn't like when these attacks happen and he too thinks that we need to do everything in our power to stop them. I believe this source is credible due to the facts that he brings in and cites and the information that he gives out I have researched and they all are true. I think there is a little bias, but I feel like this comes with being an american. Every american doesn't want these things to happen and we are very bias when it comes to this topic due to the event that happened on September eleventh. This source fits into my topic because I am trying to figure out how and if the additional security that airports have put in are preventing these attacks to happen less or happen at all in this case. I believe they have helped because I haven't heard of many, but I want to find out through stats and facts. It brings in the overview of what I have to look for when I search for what I am searching for. It tells me some of the new security that they have put in but it also gives me some facts about this specific airline, Aviation. It is not an opposing view but it is in some sort background information. AVIATION SECURITY CONSIDERATIONS EXPEDITED PASSENGER SCREENING AND MODIFICATION OF PROHIBITED ITEMS LIST This is an eBook that is written by Irene Simmons on some ways that we can do passenger screening more carefully and precisely. Also in this she talks about some of the ways not only can we do screenings but how we can check people bagging without going through everyone's belongings. She also gives ideas on some of the things that she thinks should be prohibited on a plane and in an airport. She is very for having more security and giving people more protection but she also wants to do it in the right way where it doesn't invade privacy. She thinks that attacks are horrific and need to be stopped and stopped in a way that no one ever gets hurt. I believe the source is credible due to all the facts and stats that she cites, but also by me doing my own research and finding out what she is saying isn't a bunch of made up stuff. I believe that there really isn't very much bias in this she looks at both sides

Sample Feminist Critical Essay - Guidelines For Writing an Essay About Feminism

Sample Feminist Critical Essay - Guidelines For Writing an Essay About FeminismWhen you have written a sample feminist critical essay, be sure to give a list of what you would like to see in future essays. Although you are allowed to make your own personal list, it may make things more convenient if you allow the faculty members to create the list for you.This will not be difficult, as you will not be graded on the performance of your course or its content. They will take into account your focus, quality, and relevance of the topics you selected. It is also important that your topic to cover several points and not merely one; it is advisable to move from one theme to another rather than focusing on one topic and then moving to another in the same topic.The first page of your sample feminist critical essay should have your title, your university, and your instructor's name. You will also need to include a list of the topics in the course you intend to teach, some more information abou t your personal background, and a brief description of yourself and your qualifications for teaching the class.If you are the author of a certain part of the college curriculum, your university may wish to consider including a picture or other image of you on the essay or cover sheet. It is also possible that the school administration might want to include a picture or other graphic or photograph.The work of female professors has been transformed into many ways of self-expression and practice and may even allow students to gain a new understanding of feminism. The idea of exposing students to a diverse range of views has made the campus environment more diverse and welcoming for those who may not consider themselves as feminists or even men who do not identify as women.If you do not want to subject yourself to similar research and writing, you can choose to write two different themes. For example, if you are writing for the course on women in the military, you could choose to write about things like harassment in the military, prison reform, and other topics.However, female students should not feel left out if you chose to cover other subjects; it can make for a very interesting class discussion. Finally, it is important that you use an appropriate font size and spacing and that your text is written in the correct style.

The Constitution Guarantees that Laws Passed will be necessa essays

The Constitution Guarantees that Laws Passed will be necessa essays The formation of the constitution was not only developed to change the American government but to enable the change in government as time changed the political and cultural face of the land. This allows the Constitution to adapt to the peoples needs for each generation and will continue to provide for them by making laws that reflect the peoples will. The framers of the constitution set up certain devices that would allow for these changes. Their legacy is evident today in the form of our amendments. The Constitutional Convention was called by Congress for delegates to assemble at Philadelphia to revise the Articles of Confederation. It was never intended to write a whole new constitution. The delegates knew the problems of the confederacy, but were no where close to agreeing as to what should be done about those problems. Life, liberty, and property continued to remain as their objective but they had no accepted political theory that would tell them what kind of national government would serve that goal. Congress called the Constitutional Convention for delegates to assemble at Philadelphia. They were to revise the Articles Confederation that was made earlier, but they were never expecting what really happened- the creation of the Constitution. The delegates knew the problems of the confederacy, but were no where close to agreeing on what should be done about those problems. Life, liberty and property continued to remain their prime objective. They had not yet accepted a political theory that would guide them and tell them what kind of national government would best serve their lofty goals of creating a democracy that would fulfill their needs. Pennsylvania and Massachusetts were perfect examples of what was wrong under the Articles of Confederation. The Pennsylvania constitution created the most radically democratic of the new state regimes. All power was given to a one house (unicameral) legislature called the...

The Efficacy Of Economic Sanctions As Instruments Of Foreign Policy in Essay

The Efficacy Of Economic Sanctions As Instruments Of Foreign Policy in The ase of Iran - Essay Example trument for Foreign Policy Although using of economic sanctions, as an instrument for foreign policy, tends to face various criticisms within the global realm, it can also be implemented by the countries to achieve multiple goals with an intention to strengthen its political, economic and trade relations with other global countries. Conceptually, economic sanctions were generally used by countries in order to obtain better control of its economic sources from being exploited by foreign investors, thereafter making the domestic economy more dependent on the partnered nations. Arguably, it also enables the targeted country to influence stable and sustainable growth in the foreign market. With respect to the implementation of the sanction by numbers of global countries, it has been widely recognised that the sanctions are quite effective in terms of empowering nation’s power of domination and dealing with the negative influences of the particular country(s) (United States General Accounting Office, 1992). In this regard, the major advantageous implications, which can also be classified as the major motivations to countries applying economic sanctions as a tool for foreign policy measures, have been briefly demonstrated in the following discussion. The use of sanctions always tends to obtain adequate facility to the nation for accumulating a stable support in demonstrating authoritative supremacy and differentiating capability of the nation against the sanctioned country(s). Hence, it can also be used as a tool to obtain global power advantages to a substantial extent. Moreover, it also enables the country to uphold international policies through taking adequate measures against the targeted country, regulating controlled trade measures with the imposition of taxation...This research paper aims to to bring adequate insights regarding the efficacies and implications of economic sanctions as an instrument to regulate foreign relationships, taking the example o f Iran in the recent global context. The policy analysis sources in this globalisation era has long been concerned regarding the usage of economic sanctions by the countries with the aim of achieving favourable and more constructive outcomes. Various countries have experienced numbers of disagreements through the implementation of economic sanctions as a measure to control foreign relationships, during the period of 1990s Although using of economic sanctions, as an instrument for foreign policy, tends to face various criticisms within the global realm, it can also be implemented by the countries to achieve multiple goals with an intention to strengthen its political, economic and trade relations with other global countries. Conceptually, economic sanctions were generally used by countries in order to obtain better control of its economic sources from being exploited by foreign investors, thereafter making the domestic economy more dependent on the partnered nations Although the implementation of economic sanctions is effective to protect countries from different external threats, it is also essential for the countries to be supported by a large number of global participants. The example of Iran can be further stated as a major concern which had faced numerous challenges due to the political turmoil with the US.

Change in Family Arrangements in Tanzania and UK Assignment

Change in Family Arrangements in Tanzania and UK - Assignment Example â€Å"Christianity is a relatively new religion in Tanzania having introduced into the country during the 18th Century by professional missionaries. About two-thirds of East Africa’s Muslims reside in Tanzania which is the most populous of the East African countries† (Saeed, n. d) Because of these huge differences between these countries, the family arrangements, life principles, attitudes customs etc in these two countries are entirely different. This paper briefly analyses the Continuity and change in family arrangements in Tanzania and UK in three disciplines; economics, psychology and politics â€Å"The agro sector contributes more than two-thirds of the GDP. It accounts for almost 85% of the total exports and employs nearly 80% of the population. However, agriculture is restricted to the coastal plains, since nearly 90% of the land is not arable† (Economy watch Tanzania, n. d). At the same time one of the pathetic aspect of Tanzanian agriculture is the fact that only 4% of the total land area is used for agricultural purpose because of the geographical peculiarities and bitter climatic conditions. Even though, most of the agricultural products like coffee, tea, cashews, cotton etc are exporting from Tanzania, the farmers are getting very less price for their products because of the mediators in between production and exporting. Industrial sector is contributing very little to the Tanzanian economy. In fact industry in Tanzania is one among the smallest in Africa. Tanzanian government has recently taken some significant measures to liberalize the Tanzanian economy i n order to capitalize on the opportunities provided by globalization, liberalization and privatization. Tayari (2010) has pointed out that small-scale industries should be encouraged in Tanzania for the proper economic developments as did by many other countries (Tayari, 2010).