Download or read book Gravity Energy Storage written by Asmae Berrada and published by Elsevier. This book was released on 2019-05-21 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gravity Energy Storage provides a comprehensive analysis of a novel energy storage system that is based on the working principle of well-established, pumped hydro energy storage, but that also recognizes the differences and benefits of the new gravity system. This book provides coverage of the development, feasibility, design, performance, operation, and economics associated with the implementation of such storage technology. In addition, a number of modeling approaches are proposed as a solution to various difficulties, such as proper sizing, application, value and optimal design of the system. The book includes both technical and economic aspects to guide the realization of this storage system in the right direction. Finally, political considerations and barriers are addressed to complement this work. Discusses the feasibility of gravity energy storage technology Analyzes the storage system by modelling various system components Uniquely discusses the characteristics of this technology, giving consideration to its use as an attractive solution to the integration of large-scale, intermittent renewable energy

Download or read book A Manual for the Economic Evaluation of Energy Efficiency and Renewable Energy Technologies written by Walter Short and published by . This book was released on 2005 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Manual for the Economic Evaluation of Energy Efficiency and Renewable Energy Technologies provides guidance on economic evaluation approaches, metrics, and levels of detail required, while offering a consistent basis on which analysts can perform analyses using standard assumptions and bases. It not only provides information on the primary economic measures used in economic analyses and the fundamentals of finance but also provides guidance focused on the special considerations required in the economic evaluation of energy efficiency and renewable energy systems.

Download or read book The Power of Change written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-09-30 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electricity, supplied reliably and affordably, is foundational to the U.S. economy and is utterly indispensable to modern society. However, emissions resulting from many forms of electricity generation create environmental risks that could have significant negative economic, security, and human health consequences. Large-scale installation of cleaner power generation has been generally hampered because greener technologies are more expensive than the technologies that currently produce most of our power. Rather than trade affordability and reliability for low emissions, is there a way to balance all three? The Power of Change: Innovation for Development and Deployment of Increasingly Clean Energy Technologies considers how to speed up innovations that would dramatically improve the performance and lower the cost of currently available technologies while also developing new advanced cleaner energy technologies. According to this report, there is an opportunity for the United States to continue to lead in the pursuit of increasingly clean, more efficient electricity through innovation in advanced technologies. The Power of Change: Innovation for Development and Deployment of Increasingly Clean Energy Technologies makes the case that America's advantagesâ€"world-class universities and national laboratories, a vibrant private sector, and innovative states, cities, and regions that are free to experiment with a variety of public policy approachesâ€"position the United States to create and lead a new clean energy revolution. This study focuses on five paths to accelerate the market adoption of increasing clean energy and efficiency technologies: (1) expanding the portfolio of cleaner energy technology options; (2) leveraging the advantages of energy efficiency; (3) facilitating the development of increasing clean technologies, including renewables, nuclear, and cleaner fossil; (4) improving the existing technologies, systems, and infrastructure; and (5) leveling the playing field for cleaner energy technologies. The Power of Change: Innovation for Development and Deployment of Increasingly Clean Energy Technologies is a call for leadership to transform the United States energy sector in order to both mitigate the risks of greenhouse gas and other pollutants and to spur future economic growth. This study's focus on science, technology, and economic policy makes it a valuable resource to guide support that produces innovation to meet energy challenges now and for the future.

Download or read book The Economics of Wind Energy written by and published by EWEA. This book was released on 2009 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Floating PV Plants written by Marco Rosa-Clot and published by Academic Press. This book was released on 2020-02 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renewable energy sources (RES) are one of the important instruments that human beings can use to tackle problems created by climate change. We expect a quick expansion of RES in the next few years. One important new technology is the floating photovoltaic (FPV) which is at its very beginning but which after only 10 years from its first proposal has already reached the target of 2 GWp of plants installed. This book explores the reasons for such growth and the advantages of this new technology. FPV plants are easily integrated into any human settlements and can use available fresh water as well as salt water near coastal areas. So their geographic potential is unlimited. Furthermore, their environmental impact is limited and the managing and decommissioning of plants are very cheap. The book offers a perspective on the many facets of this technology as well as an analysis of the economic aspect and of the final electricity cost which in a short time will go down to less than 50 $ per MWh. Contributions from different authors have helped in sectors such as the raft structure, the wave impact, and the environment problems. Investigates the installation of photovoltaic systems over the water's surface Offers theoretical and practical explanations on how to study, analyze and design photovoltaic energy systems Considers how the use of floating photovoltaic systems can work to fulfill domestic energy demand

Download or read book Stand Alone and Hybrid Wind Energy Systems written by J K Kaldellis and published by Elsevier. This book was released on 2010-07-27 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind power is fast becoming one of the leading renewable energy sources worldwide, not only from large scale wind farms but also from the increasing penetration of stand-alone and hybrid wind energy systems. These systems are primarily of benefit in small-scale applications, especially where there is no connection to a central electricity network, and where there are limited conventional fuel resources but available renewable energy resources. By applying appropriate planning, systems selection and sizing, including the integration of energy storage devices to mitigate variable energy generation patterns, theses systems can supply secure reliable and economic power to remote locations and distributed micro-grids.Stand-alone and hybrid wind energy systems is a synthesis of the most recent knowledge and experience on wind-based hybrid renewable energy systems, comprehensively covering the scientific, technical and socio-economic issues involved in the application of these systems.Part one presents an overview of the fundamental science and engineering of stand-alone and hybrid wind energy systems and energy storage technology, including design and performance optimisation methods and feasibility assessment for these systems. Part two initially reviews the design, development, operation and optimisation of stand-alone and hybrid wind energy systems – including wind-diesel, wind -photovoltaic (PV), wind-hydrogen, and wind-hydropower energy systems – before moving on to examine applicable energy storage technology, including electro-chemical, flywheel (kinetic) and compressed air energy storage technologies. Finally, Part three assesses the integration of stand-alone and hybrid wind energy systems and energy technology into remote micro-grids and buildings, and their application for desalination systems.With its distinguished editor and international team of contributors, Stand-alone and hybrid wind energy systems is a standard reference for all renewable energy professionals, consultants, researchers and academics from post-graduate level up. - Provides an overview of the fundamental science and engineering of stand-alone hybrid and wind energy systems, including design and performance optimisation methods - Reviews the development and operation of stand-alone and hybrid wind energy systems - Assesses the integration of stand-alone and hybrid wind energy systems and energy storage technology into remote micro-grids and buildings, and their application for desalination systems

Download or read book Solar Power Finance Without The Jargon written by Jenny Chase and published by World Scientific. This book was released on 2019-07-04 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solar power has become big business, with $131 billion invested in 2018, up from just $11.2 billion in 2004 but down from $171 billion in 2017 as unit costs fell. New installed capacity grew from 1.1GW in 2004 to about 107GW in 2018, a steady rise as solar begins to compete with fossil fuels on cost and to be built in nearly every country.This is a book for the solar workers of the future, a business book for those without a business or economics background and those simply curious about major shifts happening in the world energy economy. Key financial, economic and technical concepts are interspersed with the history of the first decade of cheap solar power, and the author's experience of being part of a successful startup in the clean energy sector.Related Link(s)

Download or read book Renewable Power Generation Costs in 2019 written by International Renewable Energy Agency IRENA and published by International Renewable Energy Agency (IRENA). This book was released on 2020-06-01 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: IRENA’s latest global cost study shows solar and wind power reaching new price lows. The report highlights cost trends for all major renewable electricity sources.

Download or read book Valuation Approaches and Metrics written by Aswath Damodaran and published by Now Publishers Inc. This book was released on 2005 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Valuation lies at the heart of much of what we do in finance, whether it is the study of market efficiency and questions about corporate governance or the comparison of different investment decision rules in capital budgeting. In this paper, we consider the theory and evidence on valuation approaches. We begin by surveying the literature on discounted cash flow valuation models, ranging from the first mentions of the dividend discount model to value stocks to the use of excess return models in more recent years. In the second part of the paper, we examine relative valuation models and, in particular, the use of multiples and comparables in valuation and evaluate whether relative valuation models yield more or less precise estimates of value than discounted cash flow models. In the final part of the paper, we set the stage for further research in valuation by noting the estimation challenges we face as companies globalize and become exposed to risk in multiple countries.

Download or read book Taming the Sun written by Varun Sivaram and published by MIT Press. This book was released on 2019-02-26 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: How solar could spark a clean-energy transition through transformative innovation—creative financing, revolutionary technologies, and flexible energy systems. Solar energy, once a niche application for a limited market, has become the cheapest and fastest-growing power source on earth. What's more, its potential is nearly limitless—every hour the sun beams down more energy than the world uses in a year. But in Taming the Sun, energy expert Varun Sivaram warns that the world is not yet equipped to harness erratic sunshine to meet most of its energy needs. And if solar's current surge peters out, prospects for replacing fossil fuels and averting catastrophic climate change will dim. Innovation can brighten those prospects, Sivaram explains, drawing on firsthand experience and original research spanning science, business, and government. Financial innovation is already enticing deep-pocketed investors to fund solar projects around the world, from the sunniest deserts to the poorest villages. Technological innovation could replace today's solar panels with coatings as cheap as paint and employ artificial photosynthesis to store intermittent sunshine as convenient fuels. And systemic innovation could add flexibility to the world's power grids and other energy systems so they can dependably channel the sun's unreliable energy. Unleashing all this innovation will require visionary public policy: funding researchers developing next-generation solar technologies, refashioning energy systems and economic markets, and putting together a diverse clean energy portfolio. Although solar can't power the planet by itself, it can be the centerpiece of a global clean energy revolution. A Council on Foreign Relations Book

Download or read book Electricity from Renewable Resources written by National Research Council and published by National Academies Press. This book was released on 2010-04-05 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: A component in the America's Energy Future study, Electricity from Renewable Resources examines the technical potential for electric power generation with alternative sources such as wind, solar-photovoltaic, geothermal, solar-thermal, hydroelectric, and other renewable sources. The book focuses on those renewable sources that show the most promise for initial commercial deployment within 10 years and will lead to a substantial impact on the U.S. energy system. A quantitative characterization of technologies, this book lays out expectations of costs, performance, and impacts, as well as barriers and research and development needs. In addition to a principal focus on renewable energy technologies for power generation, the book addresses the challenges of incorporating such technologies into the power grid, as well as potential improvements in the national electricity grid that could enable better and more extensive utilization of wind, solar-thermal, solar photovoltaics, and other renewable technologies.

Download or read book Wave and Tidal Energy written by Deborah Greaves and published by John Wiley & Sons. This book was released on 2018-03-28 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eine umfassende Publikation zu sämtlichen Aspekten der Wellen- und Gezeitenenergie. Wave and Tidal Energy gibt einen ausführlichen Überblick über die Entwicklung erneuerbarer Energie aus dem Meer, bezieht sich auf die neueste Forschung und Erfahrungen aus Anlagentests. Das Buch verfolgt zwei Ziele, zum einen vermittelt es Einsteigern in das Fachgebiet eine Überblick über die Wellen- und Gezeitenenergie, zum anderen ist es ein Referenzwerk für komplexere Studien und die Praxis. Es vermittelt Detailwissen zu wichtigen Themen wie Ressourcencharakterisierung, Technologie für Wellen- und Gezeitenanlagen, Stromversorgungssysteme, numerische und physikalische Modellierung, Umwelteffekte und Politik. Zusätzlich enthält es eine aktuelle Übersicht über Entwicklungen in der ganzen Welt sowie Fallstudien zu ausgewählten Projekten. Hauptmerkmale: - Ausführliches Referenzwerk zu allen Aspekten der interdisziplinären Fachrichten Wellen- und Gezeitenenergie. - Greift auf die neuesten Forschungsergebnisse und die Erfahrung führender Experten in der numerischen und laborgestützten Modellierung zurück. - Gibt einen Überblick über regionale Entwicklungen in aller Welt, repräsentative Projekte werden in Fallstudien vorgestellt. Wave and Tidal Energy ist ein wertvolles Referenzwerk für eine breite Leserschaft, von Studenten der Ingenieurwissenschaften und technischen Managern über politische Entscheidungsträger bis hin zu Studienabsolventen und Forschern.

Download or read book Cost of Energy LCOE written by and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report estimates the costs of producing electricity and heat from different technologies using the methodology of levelised cost of electricity and heat (LCOE&LCOH). The scope of this report includes all EU27 and non-EU G20 countries (including the UK). The timespan covered is: 2008, 2010, 2013, 2016, and 2018 for renewable energy sources and domestic energy systems; and 2008, 2013, and 2018 for non-domestic thermal energy sources and nuclear. For results reporting, we present graphs using a discount rate of 3% for domestic systems and of 7% for all other technologies (large scale renewables, nuclear and thermal). Furthermore, all values (unless otherwise indicated) are in € of 2018 (real values). Investment costs used for LCOE estimates were overnight capital costs that already take into consideration costs related to the construction period of the power plants. Furthermore, LCOE results represent costs from the power plant's commissioning date and costs related to its operational lifetime (operational and fuel costs, when pertinent for the technology).

Download or read book Submerged and Floating Photovoltaic Systems written by Marco Rosa-Clot and published by Academic Press. This book was released on 2017-11-16 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Submerged and Floating Photovoltaic Systems: Modelling, Design and Case Studies investigates how the use of photovoltaic systems in and on the water can create a positive synergy by increasing the cost effectiveness of PV systems, satisfying the local energy demand and creating positive effects on water. Tina and Rosa-Clot combine their wealth of experience to present a theoretical, numerical, experimental and design-focused analysis of water-integrated PV systems. The book is dedicated to providing a very accessible and understandable analysis of the theoretical and modeling aspects of these PV systems. The authors explore and analyze many existing projects and case studies which provide the reader with an understanding of common design and installation problems, as well as a thorough economic study to help the reader justify the adoption of this very clean method of creating renewable energy. Investigates the installation of photovoltaic systems and storage systems over and under the water’s surface Offers theoretical and practical explanations of how to study, analyze and design photovoltaic energy systems which are complemented by MATLAB simulations for an enhanced learning experience Considers how the use of submerged and floating photovoltaic systems can work to fulfill domestic energy demand

Download or read book Floating Offshore Wind Farms written by Laura Castro-Santos and published by Springer. This book was released on 2016-03-05 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of floating offshore wind farms and focuses on the economic aspects of this renewable-energy technology. It presents economic maps demonstrating the main costs, and explores various important aspects of floating offshore wind farms. It examines topics including offshore wind turbines, floating offshore wind platforms, mooring and anchoring, as well as offshore electrical systems. It is a particularly useful resource in light of the fact that most water masses are deep and therefore not suitable for fixed offshore wind farms. A valuable reference work for students and researchers interested in naval and ocean engineering and economics, this book provides a new perspective on floating offshore wind farms, and makes a useful contribution to the existing literature.

Download or read book Concentrating Solar Power Technology written by Keith Lovegrove and published by Elsevier. This book was released on 2012-10-19 with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concentrating solar power (CSP) technology is poised to take its place as one of the major contributors to the future clean energy mix. Using straightforward manufacturing processes, CSP technology capitalises on conventional power generation cycles, whilst cost effectively matching supply and demand though the integration of thermal energy storage. Concentrating solar power technology provides a comprehensive review of this exciting technology, from the fundamental science to systems design, development and applications.Part one introduces fundamental principles of concentrating solar power systems. Site selection and feasibility analysis are discussed, alongside socio-economic and environmental assessments. Part two focuses on technologies including linear Fresnel reflector technology, parabolic-trough, central tower and parabolic dish concentrating solar power systems, and concentrating photovoltaic systems. Thermal energy storage, hybridization with fossil fuel power plants and the long-term market potential of CSP technology are explored. Part three goes on to discuss optimisation, improvements and applications. Topics discussed include absorber materials for solar thermal receivers, design optimisation through integrated techno-economic modelling, heliostat size optimisation, heat flux and temperature measurement technologies, concentrating solar heating and cooling for industrial processes, and solar fuels and industrial solar chemistry.With its distinguished editors and international team of expert contributors, Concentrating solar power technology is an essential guide for all those involved or interested in the design, production, development, optimisation and application of CSP technology, including renewable energy engineers and consultants, environmental governmental departments, solar thermal equipment manufacturers, researchers and academics. - Provides a comprehensive review of concentrating solar power (CSP) technology, from the fundamental science to systems design, development and applications - Reviews fundamental principles of concentrating solar power systems, including site selection and feasibility analysis and socio-economic and environmental assessments - Provides an overview of technologies such as linear Fresnel reflector technology, parabolic-trough, central tower and parabolic dish concentrating solar power systems, and concentrating photovoltaic systems

Download or read book Technological Learning in the Transition to a Low Carbon Energy System written by Martin Junginger and published by Academic Press. This book was released on 2019-11-25 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technological Learning in the Transition to a Low-Carbon Energy System: Conceptual Issues, Empirical Findings, and Use in Energy Modeling quantifies key trends and drivers of energy technologies deployed in the energy transition. It uses the experience curve tool to show how future cost reductions and cumulative deployment of these technologies may shape the future mix of the electricity, heat and transport sectors. The book explores experience curves in detail, including possible pitfalls, and demonstrates how to quantify the 'quality' of experience curves. It discusses how this tool is implemented in models and addresses methodological challenges and solutions. For each technology, current market trends, past cost reductions and underlying drivers, available experience curves, and future prospects are considered. Electricity, heat and transport sector models are explored in-depth to show how the future deployment of these technologies—and their associated costs—determine whether ambitious decarbonization climate targets can be reached - and at what costs. The book also addresses lessons and recommendations for policymakers, industry and academics, including key technologies requiring further policy support, and what scientific knowledge gaps remain for future research. - Provides a comprehensive overview of trends and drivers for major energy technologies expected to play a role in the energy transition - Delivers data on cost trends, helping readers gain insights on how competitive energy technologies may become, and why - Reviews the use of learning curves in environmental impacts for lifecycle assessments and energy modeling - Features social learning for cost modeling and technology diffusion, including where consumer preferences play a major role