Download or read book Grand Challenges in the Science of Wind Energy written by and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The energy system of the future that depends on 80% or more renewable energy will put new demands on the wind systems that support it. There are significant areas of scientific uncertainly that need to be addressed to enable the innovation required for success. This presentation, based on a 2019 article in Science, lays out those areas of scientific challenges and proposes an integrated wind energy discipline that encompasses the needed research.
Download or read book The Atmospheric Grand Challenges in the Science of Wind Energy written by Melinda Marquis and published by . This book was released on 2019 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Grand Challenges in the Science of Making Torque from Wind Then and Now written by and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shifting the electricity supply to renewable sources within the next two decades is the first step in decarbonizing the energy sector, and wind energy will play a central role in enabling this rapid energy transition to clean energy. The international wind energy research community - including NREL researchers - has determined that for wind power to fulfill its expected role as a major global supplier of carbon-free energy, critical challenges around the design, development, and deployment of wind energy must be addressed - quickly. Paul Veers and other NREL researchers joined 100 worldwide wind energy experts in writing a series of 10 articles for publication in Wind Energy Science. With the support and guidance of the European Academy of Wind Energy Publications Committee, the articles synthesize and clarify the most critical wind energy science needs. This presentation introduces the concept of the Grand Challenges and its 10 articles.
Download or read book Long term Research Challenges in Wind Energy A Research Agenda by the European Academy of Wind Energy written by Gijs van Kuik and published by Springer. This book was released on 2016-09-21 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the view of European wind energy experts on the long-term research challenges to be solved in order to develop wind energy beyond the applications of today and tomorrow. By this book, the European Academy of Wind Energy (eawe), representing universities and institutes with a significant wind energy programme in 14 countries, wants to: identify current technological and scientific barriers and to stimulate new creative ideas to overcome these barriers define priorities for future scientific research rethink our scientific view of wind energy stimulate the cooperation among researchers in fundamental and applied sciences towards wind energy research The eawe has discussed these long-term research with an explicit focus on a longer-term perspective, in contrast to research agendas addressing short- to medium-term research activities. In other words, this long-term research agenda is driven by problems and curiosity, addressing basic research and fundamental knowledge in 11 research areas, ranging from physics and design to environmental and societal aspects. Because of the very nature of this initiative, this document does not intend to be permanent or complete. It shows the vision of the experts of the European Academy of Wind Energy, but other views may be possible. The eawe sincerely hopes that it will spur an even more intensive discussion worldwide within the wind energy community.
Download or read book Grand Challenges for Small Wind Results of the European Academy Study written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: While modern wind turbines have become by far the largest rotating machines on Earth with further upscaling planned for the future, a renewed interest in small wind turbines (SWTs) is fostering energy transition and smart grid development. Small machines have traditionally not received the same level of aerodynamic refinement as their larger counterparts, resulting in lower efficiency, lower capacity factors, and therefore a higher cost of energy. In an effort to reduce this gap, research programs are developing worldwide. With this background, the scope of the present study is 2-fold. In the first part of this paper, an overview of the current status of the technology is presented in terms of technical maturity, diffusion, and cost. The second part of the study proposes five grand challenges that are thought to be key to fostering the development of small wind turbine technology in the near future, i.e. (1) improving energy conversion of modern SWTs through better design and control, especially in the case of turbulent wind; (2) better predicting long-term turbine performance with limited resource measurements and proving reliability; (3) improving the economic viability of small wind energy; (4) facilitating the contribution of SWTs to the energy demand and electrical system integration; (5) fostering engagement, social acceptance, and deployment for global distributed wind markets. To tackle these challenges, a series of unknowns and gaps are first identified and discussed. Based on them, improvement areas are suggested, for which 10 key enabling actions are finally proposed.
Download or read book Grand Challenges in Environmental Sciences written by National Research Council and published by National Academies Press. This book was released on 2001-05-24 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists have long sought to unravel the fundamental mysteries of the land, life, water, and air that surround us. But as the consequences of humanity's impact on the planet become increasingly evident, governments are realizing the critical importance of understanding these environmental systemsâ€"and investing billions of dollars in research to do so. To identify high-priority environmental science projects, Grand Challenges in Environmental Sciences explores the most important areas of research for the next generation. The book's goal is not to list the world's biggest environmental problems. Rather it is to determine areas of opportunity thatâ€"with a concerted investmentâ€"could yield significant new findings. Nominations for environmental science's "grand" challenges were solicited from thousands of scientists worldwide. Based on their responses, eight major areas of focus were identifiedâ€"areas that offer the potential for a major scientific breakthrough of practical importance to humankind, and that are feasible if given major new funding. The book further pinpoints four areas for immediate action and investment.
Download or read book Environmental Engineering for the 21st Century written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-03-08 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental engineers support the well-being of people and the planet in areas where the two intersect. Over the decades the field has improved countless lives through innovative systems for delivering water, treating waste, and preventing and remediating pollution in air, water, and soil. These achievements are a testament to the multidisciplinary, pragmatic, systems-oriented approach that characterizes environmental engineering. Environmental Engineering for the 21st Century: Addressing Grand Challenges outlines the crucial role for environmental engineers in this period of dramatic growth and change. The report identifies five pressing challenges of the 21st century that environmental engineers are uniquely poised to help advance: sustainably supply food, water, and energy; curb climate change and adapt to its impacts; design a future without pollution and waste; create efficient, healthy, resilient cities; and foster informed decisions and actions.
Download or read book Wind Energy Explained written by James F. Manwell and published by John Wiley & Sons. This book was released on 2024-06-10 with total page 853 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authoritative and bestselling textbook detailing the many aspects of using wind as an energy source Wind Energy Explained provides complete and comprehensive coverage on the topic of wind energy, starting with general concepts like the history of and rationale for wind energy and continuing into specific technological components and applications along with the new recent developments in the field. Divided into 16 chapters, this edition includes up-to-date data, diagrams, and illustrations, boasting an impressive 35% new material including new sections on metocean design conditions, wind turbine design, wind power plants and the electrical system, fixed and floating offshore wind turbines, project development, permitting and environmental risks and benefits, turbine installation, operation and maintenance, and high penetration wind energy systems and power-to-X. Wind Energy Explained also includes information on: Modern wind turbines, covering the design and their many components such as the rotor, drive train, and generator Aerodynamics of wind energy, covering one-dimensional momentum theory, the Betz limit, and ideal horizontal axis wind turbine with wake rotation Environmental external design conditions, such as wind, waves, currents, tides, salinity, floating ice, and many more Commonly used materials and components, such as steel, composites, copper, and concrete, plus machinery elements, such as shafts, couplings, bearings, and gears Modern design methods, including probabilistic design Environmental effects and mitigation strategies for wind project siting and the role of public engagement in the development process This book offers a complete examination of one of the most promising sources of renewable energy and is a great introduction to this cross-disciplinary field for practicing engineers. It may also be used as a textbook resource for university level courses in wind energy, both introductory and advanced.
Download or read book Handbook of Wind Energy Aerodynamics written by Bernhard Stoevesandt and published by Springer Nature. This book was released on 2022-08-04 with total page 1495 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides both a comprehensive overview and deep insights on the state-of-the-art methods used in wind turbine aerodynamics, as well as their advantages and limits. The focus of this work is specifically on wind turbines, where the aerodynamics are different from that of other fields due to the turbulent wind fields they face and the resultant differences in structural requirements. It gives a complete picture of research in the field, taking into account the different approaches which are applied. This book would be useful to professionals, academics, researchers and students working in the field.
Download or read book Controlling the Quantum World written by National Research Council and published by National Academies Press. This book was released on 2007-06-21 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: As part of the Physics 2010 decadal survey project, the Department of Energy and the National Science Foundation requested that the National Research Council assess the opportunities, over roughly the next decade, in atomic, molecular, and optical (AMO) science and technology. In particular, the National Research Council was asked to cover the state of AMO science, emphasizing recent accomplishments and identifying new and compelling scientific questions. Controlling the Quantum World, discusses both the roles and challenges for AMO science in instrumentation; scientific research near absolute zero; development of extremely intense x-ray and laser sources; exploration and control of molecular processes; photonics at the nanoscale level; and development of quantum information technology. This book also offers an assessment of and recommendations about critical issues concerning maintaining U.S. leadership in AMO science and technology.
Download or read book Renewable Energy written by Peter Yang and published by Springer Nature. This book was released on 2024-01-01 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book empowers college students and young professionals to develop a critical capacity of climate action in the energy transformation, which is necessary to address unprecedented climate crises. It illuminates the monumental challenges and pioneering solutions in accelerating renewable energy technologies, including solar energy, wind power, bioenergy, hydropower, and geothermal energy, as well as energy storage, along with their practical applications. The book offers the most current insights into innovations in renewable energy and energy storage, which are pivotal in forging a reliable and sustainable future powered exclusively by renewables. Its chapters equip the younger generation with the knowledge and critical skills needed to become well-informed and discerning professionals, ready to meet the demands of future sustainable job markets. Readers are encouraged to actively engage in and contribute to the ongoing revolution in renewable energy and energy storage.
Download or read book The Palgrave Handbook of Global Sustainability written by Robert Brinkmann and published by Springer Nature. This book was released on 2023-04-04 with total page 2585 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of sustainability continues to evolve as a discipline. The world is facing multiple sustainability challenges such as climate change, water depletion, ecosystem loss, and environmental racism. The Handbook of Sustainability will provide a comprehensive reference for the field that examines in depth the major themes within what are known as the three E’s of sustainability: environment, equity, and economics. These three themes will serve as the main organizing body of the work. In addition, the work will include sections on history and sustainability, major figures in the development of sustainability as a discipline, and important organizations that contributed or that continue to contribute to sustainability as a field. The work is explicitly global in scope as it considers the very different issues associated with sustainability in the global north and south
Download or read book Wind Energy written by David E. Newton and published by Bloomsbury Publishing USA. This book was released on 2014-11-25 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: While covering the fascinating history of wind power as a whole, this timely handbook focuses on current technological developments and the promise—and pitfalls—of wind energy as part of the world's energy future. The use of wind power for the generation of electricity holds vast potential for solving the world's energy problems, but numerous technical and social issues must be addressed before that potential can be realized. This handbook will both educate students about current issues related to wind energy and introduce the ways in which mankind has harnessed the wind through the ages. The book covers topics as diverse as early windmills in Europe, the United States, China, and the Middle East; the development of wind farms for electricity generation; and political factors involved in the development of wind energy today. Conventional wind turbine mechanics are explained, as are the technical improvements that drive modern wind turbines and other wind systems. What makes the handbook unique is that it combines hard science with perspective pieces that address topics such as potential environmental damage that can result from modern wind technology, and how recent developments in wind turbine technology hold the promise for considerably reducing the cost of this alternate energy source, making it competitive with conventional fossil fuels. Readers will be engaged by extensive discussion of the economic, political, and ethical issues raised by the expanding use of wind energy in the United States and elsewhere, and they will be intrigued by a look at what wind power can mean to the planet's energy future.
Download or read book Who Owns the Wind written by David McDermott Hughes and published by Verso Books. This book was released on 2021-10-12 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why the wind, and energy it produces, should not be private property The energy transition has begun. To succeed—to replace fossil fuels with wind and solar power—that process must be fair. Otherwise, mounting pop- ular protest against wind farms will prolong carbon pollution and deepen the climate crisis. David McDermott Hughes examines that anti-industrial, anti- corporate resistance, drawing on his time spent conducting field research in a Spanish village surrounded by wind turbines. In the lives of a community freighted with centuries of exploitation—people whom the author comes to know intimately—clean power and social justice fit together only awkwardly. A green economy will require greater efforts to get ordinary people such as these on board. Aesthetics, livelihood, property, and, most essentially, the private nature of wind resources—all these topics must be examined with fresh eyes.
Download or read book Our Renewable Energy Future The Remarkable Story Of How Renewable Energy Will Become The Basis For Our Lives written by Douglas Arent and published by World Scientific. This book was released on 2024-05-24 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our Renewable Energy Future delves into the clean energy technology evolution and where our energy system is going. While the book's foundation is technology innovation, it brings a unique perspective that technology alone is not what has brought about the explosive growth of renewable energy and offers fresh insights into how technology, economics, social dynamics, policy, and geopolitics are forces affecting our energy future. This book is a culmination of Dr Arent's lifelong passion for energy, sustainable development, and renewable energy technology. It covers the journey of evolving technology, economics, political economy and geopolitics of clean energy over the last 40 years and provides insights for the coming decades. From a technology perspective, the book traces the arc of recent innovations and synthesizes innovations across multiple interacting perspectives into a description of Our Renewable Energy Future.
Download or read book Wind Energy written by Desiree Fleming and published by Nova Science Publishers. This book was released on 2016 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renewable energy, such as sunlight, wind, rain, tides, waves, and geothermal heat, is the type of energy that can naturally replenish on a human timescale. Renewable energy can replace conventional fossil fuels in several distinct areas and can eliminate the need for fossil fuels. This book presents current research on the developments, potential and challenges of wind energy. The first chapter provides research on potential wind sites, the impacts of wind installation, and thermo economic modeling. The following chapter makes a comparative study of the dynamic behavior of an aero-generator with a double fed induction generator (DFIG) connected to the grid through two controller techniques: SMC and PI Controller. Chapter three discusses the policy and promotion strategy of wind energy developments between Taiwan and Japan. Chapter four looks at the current status of wind power in South Africa, prospects for growth in integrating wind energy in the South African grid and discusses possible challenges that may arise due to high penetration of wind power and outline some possible solutions. The last chapter provides an inventory of challenges for the deployment of wind energy in a 2030 timeframe in the EU.
Download or read book Unsustainable World written by Peter N. Nemetz and published by Routledge. This book was released on 2022-02-27 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using a cross-disciplinary, science- and economics-based approach, this book provides a sobering and comprehensive assessment of the multifaceted barriers to achieving sustainability at a global level. Organized into three parts, the book defines sustainability in part I and sets the context of the historical and current difficulties facing the world today. In parts II and III, it outlines the sustainability challenges faced in transportation, manufacturing, and agriculture, and then in turn addresses the solutions, conditional solutions, and nonsolutions to these challenges. These include electric and autonomous automobiles, nuclear power, renewable energy, geoengineering, and carbon capture and storage. The author attempts to differentiate among those proposed solutions and discusses which are most promising and which are infeasible, counterproductive, and potentially a waste of time and money. In each of the book’s chapters, the scientific evidence is presented in detail, in keeping with the advice of the young Swedish climate activist, Greta Thunberg, to let the science speak for itself. The author outlines why sustainability is unlikely to be achieved in several key areas of human endeavor and readers are challenged to weigh the scientific evidence for themselves. Using an economic business-based approach, this book introduces students and general readers to the challenges of sustainability and the environmental difficulties facing humanity today.
