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Renewable Energy : Power for a Sustainable Future
The provision of sustainable energy supplies for an expanding and increasingly productive world is one of the major issues facing civilisation today. Renewable Energy examines both the practical and economic potential of the renewable energy sources to meet this challenge.The underlying physical and technological principles behind deriving power from direct solar (solar thermal and photovoltaics), indirect solar (biomass, hydro, wind and wave) and non-solar (tidal and geothermal) energy sources are explained, within the context of their environmental impacts, their economics and their future prospects. Renewable Energy provides both perspective and detail on the relative merits and state of progress of technologies for utilizing the various 'renewables'.The analysis considers emissions, sustainability, cost implications and energy security, as political and economic pressures move society towards a low-carbon future.From an overview of basic energy conversion processes, through a discussion of the individual renewable sources, to a concluding examination of the prospects for their integration into national and international networks and the outlook for renewable energy, this book provides a valuable insight into prospects for the renewables. Online resources Renewable Energy is accompanied by online resources which include: For students:· Auto- marked multiple choice questions to accompany each chapter· Curated links to further information and up-to-date energy statistics.For registered adopters of the book:· Figures from the book: available to download for use in lectures
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Renewable Energy & Green Technology
This book explains all the basic and advanced concepts of Renewable Energy. The explanation is in a very simple English language. Moreover, It covers the most probable objective and subjective questions and answers for practice.The explanations are very specific and exam-oriented too. All the UG, PG students, research scholars, and competitive exam aspirants can take the benefit from this book.
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Renewable Energy in Power Systems
An up to date account of renewable sources of electricity generation and their integration into power systems With the growth in installed capacity of renewable energy (RE) generation, many countries such as the UK are relying on higher levels of RE generation to meet targets for reduced greenhouse gas emissions.In the face of this, the integration issue is now of increasing concern, in particular to system operators. This updated text describes the individual renewable technologies and their power generation characteristics alongside an expanded introduction to power systems and the challenges posed by high levels of penetrations from such technologies, together with an account of technologies and changes to system operation that can ease RE integration. Features of this edition: Covers power conditioning, the characteristics of RE generators, with emphasis on their time varying nature, and the use of power electronics in interfacing RE sources to gridsOutlines up to date RE integration issues such as power flow in networks supplied from a combination of conventional and renewable energy sourcesUpdated coverage of the economics of power generation and the role of markets in delivering investment in sustainable solutionsConsiders the challenge of maintaining power balance in a system with increasing RE input, including recent moves toward power system frequency support from RE sourcesOffers an insightful perspective on the shape of future power systems including offshore networks and demand side managementIncludes worked examples that enhance this edition’s suitability as a textbook for introductory courses in RE systems technology Firmly established as an essential reference, the Second Edition of Renewable Energy in Power Systems will prove a real asset to engineers and others involved in both the traditional power and fast growing renewables sector.This text should also be of particular benefit to students of electrical power engineering and will additionally appeal to non-specialists through the inclusion of background material covering the basics of electricity generation.
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Microbial Biofuel : A Sustainable Source of Renewable Energy
Microbial Biofuel: A Sustainable Source of Renewable Energy explores microbial biofuel production from a technical standpoint addressing a wide range of topics including bio alcohol, biodiesel, biohydrogen, biomethane, biohythane, jet fuel, drop-in fuel, bioelectricity, bio-oil, biomass to biofuel, carbon capture, and more. Each chapter provides an in-depth examination of a specific biofuel type, discussing the underlying science, production processes, challenges, and its potential applications.The title draws examples from the latest research and advancements in the field, including cutting-edge technologies, methodologies, and case studies.It covers advances in fermentation strategies and commercial scale implementation of microbial technology for biofuel production along with comprehensive information on bio alcohol, biodiesel, biohydrogen, biomethane etc.The book explores practical applications of microbial biofuels and uses real life examples and case studies.Moreover, the book addresses sustainability and environmental benefits of using renewable energy. The title is an ideal read for graduate students and researchers specialising in bioenergy and chemical engineering.
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What are renewable resources and renewable energy sources?
Renewable resources are natural resources that can be replenished or regenerated over time, such as sunlight, wind, and water. Renewable energy sources are sources of energy that come from these renewable resources, such as solar power, wind power, hydropower, and geothermal energy. These sources of energy are considered sustainable and environmentally friendly because they do not deplete the Earth's resources and produce lower levels of greenhouse gas emissions compared to fossil fuels.
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What are renewable and non-renewable energy sources?
Renewable energy sources are those that can be replenished naturally and are not depleted when used, such as solar, wind, hydro, and geothermal energy. These sources are sustainable and have minimal impact on the environment. Non-renewable energy sources, on the other hand, are finite and cannot be replenished in a short period of time, such as fossil fuels like coal, oil, and natural gas. These sources are not sustainable and contribute to environmental pollution and climate change.
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Are renewable resources the same as sustainable resources?
Renewable resources and sustainable resources are related concepts but not exactly the same. Renewable resources are those that can be replenished naturally over time, such as sunlight, wind, and water. Sustainable resources, on the other hand, refer to resources that are managed in a way that meets current needs without compromising the ability of future generations to meet their own needs. While renewable resources are often considered sustainable, not all sustainable resources are necessarily renewable, as some non-renewable resources can be managed in a way that ensures their long-term availability.
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What are renewable and non-renewable sources of energy?
Renewable sources of energy are resources that can be naturally replenished over time, such as sunlight, wind, and water. These sources are sustainable and do not deplete the Earth's resources. Non-renewable sources of energy, on the other hand, are finite and cannot be easily replenished, such as fossil fuels like coal, oil, and natural gas. These sources are being depleted at a faster rate than they can be replenished, leading to environmental concerns and the need to transition to more sustainable energy sources.
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Renewable Energy
This new series gives readers an insight into one of the most important issues in today's world climate change.Through accessible language and an engaging design children can explore the issues related to climate change and discover what effect humanity is having on the planet.|This new series gives readers an insight into one of the most important issues in today's world climate change.Through accessible language and an engaging design children can explore the issues related to climate change and discover what effect humanity is having on the planet.
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How Entrepreneurs are Driving Sustainable Development
Sustainable development aspires to reduce current societal challenges by creating wealth for everyone within the limit of the planet productive capacity, in this way, ensuring that future generations can meet their own needs.This is largely because sustainable development refers to the “development that meets the needs of the present without compromising the ability of future generations to meet their own needs”.Activists, corporations, non-governmental organizations, entrepreneurs and politicians must all be involved in achieving sustainable development. Academics and policymakers have also recognized the potential of entrepreneurs for tackling current societal challenges with their businesses because entrepreneurs are able to fill the voids left by the other individuals and organizations.However, who are these entrepreneurs? How can they provide solutions and tackle current societal challenges with their business?Exploring the transformative powers of sustainable entrepreneurs, How Entrepreneurs are Driving Sustainable Development also demonstrates how family, women and immigrant entrepreneurs can tackle current societal challenges, break inequalities and bring about change.
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Smart Cities: Power Electronics, Renewable Energy, and Internet of Things : Power Electronics, Renewable Energy, and Internet of Things
This book discusses the integration of power electronics, renewable energy, and the Internet of Things (IoT) from the perspective of smart cities in a single volume.The text will be helpful for senior undergraduate, graduate students and academic researchers in diverse engineering fields including electrical, electronics and communication, and computers.The book:Covers the integration of power electronics, energy harvesting, and the IoT for smart city applicationsDiscusses concepts of power electronics and the IoT in electric vehicles for smart citiesExamines the integration of power electronics in renewable energy for smart citiesDiscusses important concepts of energy harvesting including solar energy harvesting, maximum power point tracking (MPPT) controllers, and switch-mode power supplies (SMPS)Explores IoT connectivity technologies such as long-term evolution (LTE), narrow band NB-IoT, long-range (LoRa), Bluetooth, and ZigBee (IEEE Standard 802.15.4) for low data rate wireless personal communication applicationsThe text provides the knowledge about applications, technologies, and standards of power electronics, renewable energy, and IoT for smart cities.It will serve as an ideal reference text for senior undergraduate, graduate students and academic researchers in the fields of electrical engineering, electronics and communication engineering, computer engineering, civil engineering, and environmental engineering.
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Planet Power : Explore the World's Renewable Energy
Explore six renewable energy technologies that are used around the world!Accessible verse and lush illustrations introduce children to important information about how we can harness the planet's natural resources including wind, water and sun.Inset boxes define new words like "turbine," while extensive endnotes further explain the science behind each power source and the benefits of clean energy.
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What are the disadvantages of renewable energy?
One disadvantage of renewable energy is its intermittent nature, as it relies on weather conditions such as sunlight and wind. This can lead to fluctuations in energy production and the need for backup power sources. Additionally, the initial investment in renewable energy infrastructure can be high, although the long-term operational costs are generally lower. There can also be environmental concerns related to the production and disposal of renewable energy technologies, such as the use of rare earth metals in solar panels and wind turbines.
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Why are pumped storage power plants particularly important in the transition to renewable energy sources?
Pumped storage power plants are particularly important in the transition to renewable energy sources because they can store excess energy generated from intermittent renewable sources such as wind and solar power. This stored energy can then be used to meet electricity demand during periods of low renewable energy production or high demand. This helps to stabilize the grid and ensure a reliable supply of electricity, making it easier to integrate more renewable energy into the power system. Additionally, pumped storage power plants can provide grid stability and help to balance the variability of renewable energy sources, making them a crucial component of a more sustainable and reliable energy system.
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What are the underestimated negative impacts of renewable energy?
While renewable energy sources like wind and solar power are generally considered to be more environmentally friendly than traditional fossil fuels, they do have some underestimated negative impacts. For example, the production and disposal of solar panels and wind turbines can generate hazardous waste and contribute to pollution. Additionally, the construction of large-scale renewable energy projects can disrupt ecosystems and wildlife habitats. Furthermore, the intermittent nature of renewable energy sources can create challenges for grid stability and energy storage, which can lead to increased costs and inefficiencies in the energy system.
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What are the differences between fossil energy sources and renewable energy, specifically wind energy?
Fossil energy sources, such as coal, oil, and natural gas, are non-renewable and finite resources that are formed over millions of years. They release greenhouse gases and other pollutants when burned, contributing to climate change and air pollution. In contrast, wind energy is a renewable energy source that harnesses the power of the wind to generate electricity. It is clean, abundant, and does not produce greenhouse gas emissions or air pollutants during operation. Additionally, wind energy is sustainable in the long term as wind is a naturally occurring resource that will not deplete.
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