Renewable Energy Thesis Statement – Unlike fossil fuels, which deplete slowly due to their unconventional nature, renewables can be easily replenished. Air is an inexhaustible resource because it is created by the daily heating and cooling of the earth by the sun. Hydropower is the main source of renewable energy in the world. It depends on the water cycle which includes rain or snow, river water, ground water and water vapour. Therefore, the water on Earth is constantly replenished by rain and snow.
Therefore, the water used to run the turbines can be reused to generate electricity. Renewable sources emit little or no greenhouse gases during energy production. Geothermal energy emits almost 50 times less carbon dioxide, nitrogen oxides and sulfur than conventional fossil fuel power plants. According to Jacqueline Longwith (“Renewable Energy”), wind turbines and solar photovoltaic cells can help reduce carbon dioxide emissions significantly. Hydroelectric plants are also non-polluting because they do not emit greenhouse gases or other pollutants during the generation of electricity.
Renewable Energy Thesis Statement
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Renewable Energy Myths, Busted
The costs and financial risks associated with installing efficient wind turbines or biogas plants are high because the current demand for renewable energy in the market is insufficient. This makes such resources a difficult commodity to find, even for “green”-minded consumers. Also, renewable resources may be environmentally friendly, but there are no facilities to exploit them. For example, dams are required to generate hydroelectricity, which can have severe impacts on local wildlife. As reserves of crude oil, coal and natural gas are still high, conventional resources are cheaper than renewables.
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They are the easiest resources to use, as well as the most effective; For example, all alternatives to gas in transportation are short-term or have very poor outcomes. Less competition means it’s easier for consumers to top-up, unlike renewables, which require you to find specialist service providers.
Most of the energy infrastructure in the industrial world is designed to run on fossil fuels. According to Andy Darvill’s Science website, non-renewable fossil fuels provide 66 percent of the world’s electricity, while meeting 95 percent of our total energy needs. This includes heat, transport and power generation. This existing infrastructure makes the use of fossil fuels much easier than renewable alternatives that require large initial investments. Photovoltaic solar cells or wind turbines, for example, cost a lot of money to install. But the current building can draw electricity from the grid and existing natural gas pipelines without any new equipment. Non-conventional energy sources are capable of generating a more stable power supply as long as their fuel lasts. Renewable energy sources can rely on erratic or less frequent conditions such as sunlight to generate solar power or wind to turn turbines.
How Green Bottlenecks Threaten The Clean Energy Business
A long-standing concern about the use of non-renewable resources is their unsustainability. Eventually, these limited resources will run out or become too difficult to mine, and our energy infrastructure will lack the fuel resources we need. Pollution from the mining, processing and consumption of these fuel sources is of great concern. Harmful levels of air pollution are caused by coal-fired power plants and energy generated by the combustion of petroleum products. Another concern when using this type of fuel is the possibility of an accident, which can destroy human lives and the environment. Although relatively rare, the consequences of an accident in a coal mine, oil mine, or nuclear reactor can be very serious. I believe renewables will be great for El Paso.
The reasons I support this are all the sunlight we have. El Paso could easily run its city on solar power. Also, you have a lot of free space to install solar panels, which will ultimately provide a huge space for energy storage. Since we are not near water and there is not much wind, we benefit from the sun. There will be some disadvantages, but they are outweighed by the advantages of solar power.
Don’t know where to start? Enter your requirements and I will connect you with an education specialist within 3 minutes. Most people’s daily activities require energy. Health care, communication, mobility and many activities and services aimed at meeting even basic human needs cannot be accomplished without a secure energy supply. Hence, the energy sector is experiencing a boom these days, while fossil-based energy generation dominates the market. However, the extraction and burning of coal, oil and gas is associated with carbon dioxide (CO2) emissions and therefore contributes significantly to climate change (Owusu & Asumadu-Sarkodie 2016). As global energy demand is projected to increase by approximately 27% or 3,743 million tons of oil equivalent from 2017 to 2040 (Eule 2018), adverse environmental impacts of fossil extraction and use may intensify. It is clear that it is impossible to maintain energy security and environmental sustainability by continuing to use non-renewable energy sources. With this in mind, turning to alternative energy seems like a good solution.
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Accurate Science Reporting Influences Americans’ Climate Change Beliefs Only Briefly, Study Suggests
“Alternative energy” refers to energy sources other than fossil fuels, including renewable sources such as solar and wind, as well as nuclear energy (Taylor n.d.). It is important to distinguish nuclear energy from other types of alternative energy sources because the former is produced using inorganic natural elements and is non-renewable. This presentation focuses primarily on renewable energy sources, considering the differences between them and the inherent risks of nuclear power generation.
Although the production of alternative energy will not solve all existing environmental problems, the transition to the global use of alternative energy will have a significant positive impact on the environment, mainly because power plants using renewable sources are associated with low CO2 emissions. Soil and water pollution and waste etc.
The transition to alternative energy can have a positive impact on the environment, mainly because energy plants using renewable sources emit less CO2 than fossil energy plants (Vezmar et al. 2014). In addition, renewable energy production is less harmful to water conservation than coal and other fossil fuel power plants and may be associated with lower levels of soil and water pollution (Tripathi et al. 2015). However, it must be said that the use of alternative energy sources does not solve all existing environmental problems. In this presentation I will outline some of the major controversies regarding the potential environmental impacts of renewable energy sources.
The diagram developed by Vezmar et al. (2014) showed that all plants producing energy using renewable sources emit less CO2 than fossil plants. Coal is the most polluting energy source, accounting for 900 kg/megawatt hour (MWh) of energy emissions, while wind energy, thermal energy and solar thermal energy are the least polluting forms of energy production, resulting in only 17, 14 and 12 kg/MWh, respectively. respectively. It is worth noting that although plants operating in photovoltaic (PV) systems cause some air pollution, the production of PV energy itself does not emit greenhouse gases and is very safe (Vezmar et al. 2014).
Vice: A Commentary On The Politics Of Climate Denial
Data presented by Vezmar et al. (2014) explain that switching to alternative energies can help significantly reduce CO2 emissions because they are associated with less air pollution compared to shale gas, which is known to be the cleanest energy source among all fossil fuels.
According to Ted Trainor, “While previous figures are neither precise nor reliable, their magnitude suggests that the energy target of 1000 EJ/year for 2050 cannot be met from alternative energy sources within safe levels of greenhouse gas emissions. Such a goal cannot be achieved without changes” (Pike, 2017, paragraph 7).
However, with the expected substantial growth in world population and the resulting increase in energy demand, some experts and researchers do not believe that alternative energy will be a good solution. According to Australian academic and economic degradation advocate Ted Traynor, “the energy target of 1000 EJ/year for 2050 cannot be achieved from alternative energy sources within safe levels of greenhouse gas emissions” (Pike, 2017, para. 7) . This means that the global community is geared towards economic growth and continuous improvement
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Sustainable Energy And The States
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Author by : Dianne Rahm
Languange Used : en
Release Date : 2014-11-18
Publisher by : McFarland
ISBN :
Description : With America’s dependence on fossil fuels painfully apparent due to world events and the resultant sharply rising gas prices, the search for renewable energy sources has never been more important. Still, the quest for sustainable energy is far from new. Since passage of the National Energy Act of 1978, states and the federal government have encouraged technological advances designed to make the United States self-sufficient when it comes to energy production. Government incentives and global-minded policymakers encourage development of alternative energy sources. While addressing the national issues of global climate change and energy security, the idea of sustainable energy must also find a way to appeal to an increasingly competitive market. Through nine case studies, this volume explores the roles which politics, market forces and leadership play as barriers or facilitators in the development of sustainable energy sources. Beginning with an overview of energy-related programs and legislation including the National Energy Act of 1978 and the Energy Policy acts of 1992 and 2005, the book discusses the various financial programs and policy mechanisms used by the states. Each of the nine essays examines sustainable energy development within a particular state or region. The importance of the political climate, the impact of free markets and the value of effective leadership with regard to this particular technological development remains a common thread. Topics such as the perceived effectiveness of state and federal governmental efforts and prevalent attitudes regarding renewable energy are also discussed. Each essay includes an in-depth bibliography with many website resources to encourage further research. Statistical tables are also provided. Instructors considering this book for use in a course may request an examination copy here....
Achieving The Paris Climate Agreement Goals
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Author by : Sven Teske
Languange Used : en
Release Date : 2019-02-01
Publisher by : Springer
ISBN :
Description : This open access book presents detailed pathways to achieve 100% renewable energy by 2050, globally and across ten geographical regions. Based on state-of-the-art scenario modelling, it provides the vital missing link between renewable energy targets and the measures needed to achieve them. Bringing together the latest research in climate science, renewable energy technology, employment and resource impacts, the book breaks new ground by covering all the elements essential to achieving the ambitious climate mitigation targets set out in the Paris Climate Agreement. For example, sectoral implementation pathways, with special emphasis on differences between developed and developing countries and regional conditions, provide tools to implement the scenarios globally and domestically. Non-energy greenhouse gas mitigation scenarios define a sustainable pathway for land-use change and the agricultural sector. Furthermore, results of the impact of the scenarios on employment and mineral and resource requirements provide vital insight on economic and resource management implications. The book clearly demonstrates that the goals of the Paris Agreement are achievable and feasible with current technology and are beneficial in economic and employment terms. It is essential reading for anyone with responsibility for implementing renewable energy or climate targets internationally or domestically, including climate policy negotiators, policy-makers at all levels of government, businesses with renewable energy commitments, researchers and the renewable energy industry....
Justification Of Long Term Economic Policy Of Renewable Energy Sources
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Author by : Valentinas Klevas
Languange Used : en
Release Date : 2016
Publisher by : Nova Science Publishers
ISBN :
Description : Recommendations for the establishment of unified principles for the efficiency estimation of renewable energy sources (RES) technologies and long-term incentive system are presented. The first focus is on a developed method for the evaluation of RES use impact on macroeconomic indicators. Analysis of RES was done according to natural RES, such as wind and solar energy. Inexhaustibility of such resources is one of the main accents of sustainable development of energy, ensuring a reliable supply of energy resources for future generations. This type of energy is not produced, it is perpetuated; thus, the extent of the use of one period does not affect the extent of the use of the next period, which affects the expectations of investors and consumers. The second focus is on the motivation of RES technologies demands. Review of support schemes and measures of RES technologies financing, lending, pricing, etc. used in foreign countries is presented. In the long-term, the main emphasis should be given to the improvement of educational systems and scientific research concerning scientific and technical progress, as well as the formation of various measures and assumptions that affect the country's international competitiveness. There is a very important issue of balancing various forms of RES. The main approach is organised by the integration of various RES technologies within the programs of a city's energy systems....
Renewable Energy Consumption And Sustainable Development Strategies In Ivory Coast West Africa
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Author by : Yessoh Gaudens Thecle Edjoukou
Languange Used : en
Release Date : 2021-09-13
Publisher by : GRIN Verlag
ISBN :
Description : Doctoral Thesis / Dissertation from the year 2020 in the subject Business economics - Industrial Management, grade: 88.8, , course: Doctoral Degree Program, language: English, abstract: A sustainable energy regime, especially for developing countries such as Ivory Coast, is a wise choice. It can mobilize renewable energy resources, modernize energy system, allow for energy savings, safeguard the equilibrium of local ecosystems, contribute to poverty alleviation and, therefore, constitutes a significant aid towards universal access to modern energy services. This current research investigates the conditions needed to achieve a sustainable energy regime by the next decade (2030) in Ivory Coast, West Africa. To identify these conditions, first, a forecast model using a hybrid method, support vector regression (SVR) and an autoregressive integrated moving average (ARIMA) was employed to predict energy consumption by 2030. Second, a back-casting approach to assessing alternative energy scenarios was carried out. Third, a national energy action plan (NEAP) was designed with the help of a multi-criteria decision analysis (MCDA) and a technique known as the fuzzy analytic hierarchy process (AHP). The results show that, by 2030, conventional fuels should be dominant in the transport and industrial sectors, while traditional forms of energy should prevail over others in the residential one. Besides, the green scenario that accumulates universal energy access, energy efficiency, and renewable energies dissemination targets are the most sustainable. Moreover, social criterion and solar energy were found the most critical factor and the most preferred renewable energy, respectively, when considering a sustainable energy path. Based on those findings, it was recognized that a definite shift in energy policy maximizing the use of clean types of energy was required to reach a sustainable energy regime. In this perspective, policy recommendations, in addition to the national energy action plan, were provided to guide the Ivorian decision-makers....
Energy
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Author by : Pardeep Singh
Languange Used : en
Release Date : 2021-09-14
Publisher by : John Wiley & Sons
ISBN :
Description : Energy Global energy demand has more than doubled since 1970. The use of energy is strongly related to almost every conceivable aspect of development: wealth, health, nutrition, water, infrastructure, education and even life expectancy itself are strongly and significantly related to the consumption of energy per capita. Many development indicators are strongly related to per-capita energy consumption. Fossil fuel is the most conventional source of energy but also increases greenhouse gas emissions. The economic development of many countries has come at the cost of the environment. However, it should not be presumed that a reconciliation of the two is not possible. The nexus concept is the interconnection between the resource energy, water, food, land, and climate. Such interconnections enable us to address trade-offs and seek synergies among them. Energy, water, food, land, and climate are essential resources of our natural environment and support our quality of life. Competition between these resources is increasing globally and is exacerbated by climate change. Improving resilience and securing resource availability would require improving resource efficiency. Many policies and programs are announced nationally and internationally for replacing the conventional mode and also emphasizing on conservation of fossil fuels and reuse of exhausted energy, so a gap in implications and outcomes can be broadly traced by comparing the data. This book aims to highlight problems and solutions related to conventional energy utilization, formation, and multitudes of ecological impacts and tools for the conservation of fossil fuels. The book also discusses modern energy services as one of the sustainable development goals and how the pressure on resource energy disturbs the natural flows. The recent advances in alternative energy sources and their possible future growth are discussed and on how conventional energy leads to greenhouse gas formation, which reduces energy use efficiency. The different policies and models operating is also addressed, and the gaps that remained between them. Climate change poses a challenge for renewable energy, and thus it is essential to identify the factors that would reduce the possibility of relying on sustainable energy sources. This book will be of interest to researchers and stakeholders, students, industries, NGOs, and governmental agencies directly or indirectly associated with energy research....
Mainstreaming Renewable Energy In The 21st Century
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Author by : Janet Laughlin Sawin
Languange Used : en
Release Date : 2004
Publisher by : Worldwatch Institute
ISBN :
Description : "Experience shows that renewable energy can advance dramatically worldwide if governments enact the right mix of policies." - summary....
Renewable Energy Resources
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Author by : John Twidell
Languange Used : en
Release Date : 2006
Publisher by : Taylor & Francis
ISBN :
Description : "This second edition maintains the book's basis on fundamentals, whilst including experience gained from the rapid growth of renewable energy technologies as secure national resources and for climate change mitigation, more extensively illustrated with case studies and worked problems. The presentation has been improved throughout, along with a new chapter on economics and institutional factors. Each chapter begins with fundamental theory from a scientific perspective, then considers applied engineering examples and developments, and includes a set of problems and solutions and a bibliography of printed and web-based material for further study. Common symbols and cross referencing apply throughout, essential data are tabulated in appendices. Sections on social and environmental aspects have been added to each technology chapter." -- back cover....
