This thesis proposes a new raft-type wave-powered desalination device that can convert wave power into hydraulic energy and use reverse osmosis (RO) to directly desalinate seawater. Both analytical and numerical methods are used to study the hydrodynamic characteristics of the device. Further, the thesis investigates the maximum power extraction and multiple parameter effects on power absorption and averaged permeate water flux. Lastly, it proposes and assesses two power extraction enhancing strategies. The thesis offers a valuable and important reference guide to ocean-wave-and-structure interaction and wave-powered seawater desalination for scientists and engineers alike.

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.

This book will provide assistance to the broad range of readers involved in the crude oil import and production; renewable energy production; biomass analysis and bioconversion; greenhouse gas emissions; techno-economic analysis and government policies for implementing biofuels in India. This book presents important aspects on the large scale production of biofuels following a bio-refinery concept and its commercialization and sustainability issues. Hence, it is a useful resource to policy makers, policy analysts, techno-economic analysts and business managers who deal with commercialization and implementation of bio-based energy and other value-added products. The following features of this book attribute its distinctiveness: As a first uniquely focused scientific and technical literature on bioenergy production in the context of India. To its coverage of technological updates on biomass collection, storage and use, biomass processing, microbial fermentation, catalysis, regeneration, solar energy and monitoring of renewable energy and recovery process. To the technical, policy analysis, climate change, geo-political analysis of bioenergy and green transportation fuels at industrial scale.

This book addresses the use, operation and maintenance of new renewable energy systems, taking into account their integration in the current electrical markets and in the new emergent uses of energy. The book is based on practical experiences which present different perspectives about what occurs once an energy production plant based on sources of renewable energy is in production. Questions to be addressed include: how the energy produced is integrated into the current system of energy production, what is its consideration in the electrical market, what the impact is on society, how differential the strategies of operation and maintenance are with respect to conventional systems of energy production, etc.

With a focus onecology, economy and engine performance, diesel engines are explored in relation to current research and developments. The prevalent trends in this development are outlined with particular focus on the most frequently used alternative fuels in diesel engines; the properties of various type of biodiesel and the concurrent improvement of diesel engine characteristics using numeric optimization alongside current investigation and research work in the field.

Following of a short overview of engine control, aftertreatment and alternative fuels, "Green Diesel Engine "explores" "the effects of biodiesel usage on injection, fuel spray, combustion, and tribology characteristics, and engine performance. Additionally, optimization procedures of diesel engine characteristics are discussed using practical examples and each topic is corroborated and supported by current research and detailed illustrations.

This thorough discussion provides a solid foundation in the current research but also a starting point for fresh ideas for engineers involved in developing/adjusting diesel engines for usage of alternative fuels, researchers in renewable energy, as well as to engineers, advanced undergraduates, and postgraduates.

"

This is a compilation of manuscripts on mineral and thermal waters of different areas of the world.
This special volume is devoted to the 41st Meeting of the This is a compilation of manuscripts on mineral and thermal waters of different areas of the world.
This special volume is devoted to the 41st Meeting of the Commission on Mineral and Thermal Waters of International Association of Hydrogeologists (IAH-CMTW) held in Cairo, Egypt, in October 2009. The presentations collected and presented in this volume show the variety of aspects of mineral and thermal waters occurrence and utilization in different countries of the world with a special focus on Egypt, Iran, Ukraine, Poland, Russia and Australia.

This book highlights plasma science and technology-related research and development work at institutes and universities networked through Asian African Association for Plasma Training (AAAPT) which was established in 1988. The AAAPT, with 52 member institutes in 24 countries, promotes the initiation and intensification of plasma research and development through cooperation and technology sharing. With 13 chapters on fusion-relevant, laboratory and industrial plasmas for wide range of applications and basic research and a chapter on AAAPT network, it demonstrates how, with collaborations, high-quality, industrially relevant academic and scientific research on fusion, industrial and laboratory plasmas and plasma diagnostics can be successfully pursued in small research labs. These plasma sciences and technologies include pioneering breakthroughs and applications in (i) fusion relevant research in the quest for long-term, clean energy source development using high-temperature, high- density plasmas and (ii) multibillion-dollar, low-temperature, non-equilibrium and thermal industrial plasmas used in processing, synthesis and electronics.

Interest in renewable energy has never been greater, but much uncertainty remains as to the role the various technologies will play in the transition to a low-carbon future. This book sets out the facts - how the technologies work, where and to what extent they are currently employed, and where the greatest potential lies. Covering all the major fields - solar electricity, solar thermal, solar architecture, bioenergy, wind, geothermal, hydropower, as well as new energy technologies - it also includes sections on how best to promote the uptake of renewables and answers to common questions and opposition. The authors provide a number of German-sourced yet internationally relevant examples and strategies which have become increasingly significant in the promotion of renewable energy in recent years. The convenient layout mixes detailed explanation with clear, take-away facts and messages on each double-page spread. This straight-talking, information filled guide is the perfect primer for anyone who wants to better understand and promote renewable energy, whether in industry, study, policy or campaigns.

Edited by a leading expert and with contributions from pioneers, the three-volume Handbook of Nanostructured Thin Films and Coatings is a resource as dynamic and flexible as the field itself. The first two volumes cover the latest research and application of the mechanical and functional properties of thin films and coatings, while the third volume explores the cutting-edge organic nanostructured devices used to produce clean energy.

The first volume, Nanostructured Thin Films and Coatings: Mechanical Properties, covers the mechanical properties (i.e., hardness, toughness, and adhesion), including processing, properties, and performance. It also offers a detailed analysis of theories and size effect, in addition to other key topics. Volume Two, Nanostructured Thin Films and Coatings: Functional Properties, focuses on functional properties (i.e., optical, electronic, and electrical) and related devices and applications. The third volume, Organic Nanostructured Thin Film Devices and Coatings for Clean Energy, addresses various aspects of the processing and properties of organic thin films, devices, and coatings for clean energy applications.

A complete resource, this handbook provides detailed explanations for newcomers and the latest research and data for experts. Covering a wide range of mechanical and functional technologies, including those used in clean energy, these books feature figures, tables, and images that aid researchers and help professionals acquire and maintain a solid grasp of this burgeoning field.

Renewable fuels, such as wind, solar, biomass, tides, and geothermal, are inexhaustible, indigenous, and often free. However, capturing them and transforming them into electricity, hydrogen, or clean transporation fuels often is not. Green Energy: Technology, Economics, and Policy addresses how to approach and apply technology, economics, and policy to bring down the costs involved with renewables, the most important challenge faced in the green era. Intended for students and professionals in resources, energy and environmental engineering and in economic fields focusing on green energy.
It explores the ways and means of using technology, economics, and policy to address R & D issues, market penetration, improved efficiency, investment capital, policy changes, and more. It elucidates Green New Deal models in which the twin objectives of job generation and mitigation of climate change impacts are achieved through the harnessing of the transformative power of technology. The book links energy science and technology with energy economics, markets, policy, and planning. It describes how this can be accomplished through public ? private partnership in the prosecution of Innovation Chain (Basic Research - Applied Research & Development - Demonstration - Deployment - Commercialization).

The text provides in-depth knowledge about recent advances in solar collector system, photovoltaic system, role of thermal energy systems in buildings, phase change materials, geothermal energy, biofuels, thermal management systems for EV in social and industrial applications. It further aims toward the inclusion of innovation and implementation of strategies for CO2 emission reduction through the reduction of energy consumption using conventional sources. This book: Presents the latest advances in the field of thermal energy storage, solar energy development, geothermal energy, and hybrid energy applications for green development. Highlights the importance of innovation and implementation of strategies for CO2 emission reduction through the reduction of energy consumption using sustainable technologies and methods. Discusses design development, life cycle assessment, modeling, and simulation of thermal energy systems in detail. Synergize exploration related to the various properties and functionalities through extensive theoretical and numerical modeling present in the energy sector. Explores opportunities, challenges, future perspectives, and approaches toward gaining sustainability through renewable energy resources. The text discusses the fundamentals of thermal energy and its applications in a comprehensive manner. It further covers advancements in solar thermal, and photovoltaic systems. The text highlights the contribution of geothermal energy conversion systems to sustainable development. It showcases the design and optimization of ground source heat pumps for space conditioning and presents modeling and simulation of the thermal energy systems for design optimization. It will serve as an ideal reference text for senior undergraduate, graduate students, and academic researchers in the fields including mechanical engineering, environmental engineering, and energy engineering.

This new book, Bioethanol: Biochemistry and Biotechnological Advances, presents some insightful perspectives and important advances in the bioethanol industry. The volume goes into detail on the biochemical and physiological parameters carried out by the main bioethanol-producing microorganisms as well as the discusses the potential applications that bioproducts can have and the advantages they generate. The chapter authors discuss a variety of issues, including the physiology of ethanol production by yeasts, by Zymomonas mobilis, and by Clostridium thermocellum. Other sources of biofuel, such as sweet sorghum, Agave americana L. leaves waste, and fungi are included as well. Chapters also discuss the genetic regulation and genetic engineering of principal microorganisms and then go on to address ways to increase ethanol tolerance in industrially important ethanol fermenting organisms, methods for developing sustainable fermentable substrates, and new strategies for ethanol purification. Chapters explore the design and engineering requirements for bioreactors, bioelectrosynthesis of ethanol via bioelectrochemical systems, and more. The book will be a valuable resource for faculty and students in this area as well as for scientists, researchers, and managers in the biofuel industry in the area of biofuel production, fermentation process, environmental engineering and all other related scientific areas.

Sustainable development encompasses economic, social, and ecological perspectives of conservation and change in natural resources. It is generally defined as development that meets the needs of the present without compromising the ability of future generations to meet their own needs. This definition is based on the ethical imperative of equity within and between generations. Moreover, apart from meeting; "the basic needs of all"; sustainable development implies sustaining the natural life support systems on Earth, and extending to all the opportunity to satisfy their aspirations for a better life. Hence, sustainable development is more precisely defined as a process of change in which the exploitation of resources, the direction of investments, the orientation of technological development, and institutional change are all in harmony and enhance both current and future potential to meet human needs and aspiration. To date, various definitions and stationary-state criteria of sustainability have been proposed. Many authors have been concerned with only part of the problem, such as the technological assumptions, the ability to substitute natural resources in economic transformation processes, and the resilience and importance of ecological processes. But, the social dimension did not receive the same attention, and has not been adequately integrated into formal analysis. The engineering community has to play an important role in sustainable development with appropriate evaluation of the engineering systems. In this respect energy, water and environment systems require multi-criteria evaluation methods for the assessment of the economic, environmental and social aspect of the systems."

Energy Systems Transition: Digitalization, Decarbonization, Decentralization, and Democratization provides a thorough multidisciplinary overview of the operation of modern green energy systems and examines the role of 4D energy transition in global decarbonization mitigation efforts for meeting long-term climate goals. Contributions present practical aspects and approaches with evidence from applications to real-world energy systems, offering in-depth technical discussions, case studies, and examples to help readers understand the methods, current challenges, and future directions. A hands-on reference to energy distribution systems, it is suitable for researchers and industry practitioners from different branches of engineering, energy, data science, economics, and operation research.

A comprehensive approach to Wind Turbine Generator Systems (WTGS) and their operation in dynamic electric power system analysis. The presented advanced models arose from the author's research. They describe the complicated dynamical system behavior of wind turbines much better than the over-simplified static models. In particular, the control structure is taken into account. This book provides advanced tools for design, projection and optimization of turbines and systems that have yet not been available.

This book entails the developments in the field of e-waste management with particular focus on urban mining, sustainability, and circular economy aspects. It further explains e-waste recycling technologies, supply chain aspects, e-waste disposal in IT industries including health and environmental effects of E-waste recycling processes and associated issues, challenges, and solutions. Further, it describes economic potential of resource recovery from e-waste. Features: Covers recent developments in e-waste management. Explores technological advancements such as nanotech from e-waste, MREW, fungal biotech and so forth. Reviews electronic component recycling aspects. Discusses implementation of circular economy in e-waste sector. Includes urban mining and sustainability aspects of e-waste. This book is aimed at graduate students and researchers in environmental engineering, waste management, urban mining, circular economy, waste processing, electronics, and telecommunication engineering, electrical and electronics engineering, and chemical engineering.

The 'fuel crises' in 1972-73 generated world wide effort for the search for an Alternative Energy source to fossil fuels. Solar energy was identJfied as one of the alternatives to fossil fuels. On one hand the developed countries are trying to maintain their standard of living while the developing countries are trying to solve their industrial, social and economical problems to increase their standard of living. After this period a lot of Research and Development in the field of solar energy was carried out both in developing and developed countries and solar energy is utilized in domestic, agricultural and industrial sectors and also in the space. During the period of ,"Oil Crises" industrialized countries expended their activities in solar energy and substantial progress was made. In few developing countries seperate funding in the field of solar energy R&D was also provided through national and international, organizations. Time has now come when one should seriously look into the problems and screen, select, adapt, and manage emerging solar energy technology for its use in developing countries. Also the International Organizations will have to play a major role in this direction which may assist building up of a local solar energy R&D and manufacturing capabilities in developing countries which should be based on a long term but on necessary basis.

This book showcases the strengths of Linear Programming models for Cyber Physical Systems (CPS), such as the Smart Grids. Cyber-Physical Systems (CPS) consist of computational components interconnected by computer networks that monitor and control switched physical entities interconnected by physical infrastructures. A fundamental challenge in the design and analysis of CPS is the lack of understanding in formulating constraints for complex networks. We address this challenge by employing collection of Linear programming solvers that models the constraints of sub-systems and micro grids in a distributed fashion. The book can be treated as a useful resource to adaptively schedule resource transfers between nodes in a smart power grid. In addition, the feasibility conditions and constraints outlined in the book will enable in reaching optimal values that can help maintain the stability of both the computer network and the physical systems. It details the collection of optimization methods that are reliable for electric-utilities to use for resource scheduling, and optimizing their existing systems or sub-systems. The authors answer to key questions on ways to optimally allocate resources during outages, and contingency cases (e.g., line failures, and/or circuit breaker failures), how to design de-centralized methods for carrying out tasks using decomposition models; and how to quantify un-certainty and make decisions in the event of grid failures.

The 'fuel crises' in 1972-73 generated world wide effort f6r the search for an Alternative Energy source to fossil fuels. Solar energy waS identified as one of the alternatives to fossil fuels. On one hand the developed countries are trying to maintain their standard of living while the developing countries are trying to solve their industrial, social and economical problems to increase their standard of living. After this period a lot of Research and Development in the field of solar energ'y was carried out both in developing and developed countries and solar energy i. utilized in domestic, agricultural and indvstrial sectors and also in the space. During the period of "Oil Crises" industrialized countries expended their activities in solar energy and substantial progress was made. In f. ew developing countries seperate funding in the field of solar energy R&D was also provided through national and international, organizations. Time has now come when one should . eriously look into the problems and screen, select, adapt, and manage emerging solar energy technology for its use in developing countries. Also the International Organizations will have to play a major role in this direction which may assist building up of a local Solar energy' R&D and manufacturing capabilities in developing countries which should be based ori a long term but on necessary basis.

From fuelwood in developing countries to the disposal of nuclear waste, energy issues have long been at the heart of the sustainability debate. Also taking in cities and transport, the Energy and Infrastructure set of volumes tackles a diverse array of questions with enduring relevance for current policy and technology. In the last two decades, environmental threats and the challenge of sustainability have moved to the very centre of political, business and, increasingly, personal agendas. The Earthscan Library Collection has been created to bring back into print the seminal texts in sustainability from the past 25 years. The Collection offers a unique opportunity to gain broad, archival coverage of all aspects of sustainability. It allows the individual as well as institutional purchaser the ability to acquire volumes by many of the most well-respected thinkers and authors across the subject.

In 1990, energy in the UK underwent a unique and fundamental transformation, with the privatization of the electricity supply industry. This is the first book to fully assess the experiment. It first explains how - and why - the British electricity supply industry was privatized. It then identifies the subsequent changes in electricity prices, profits, employment, investment, nuclear power and renewable, and the extent to which each of these was due solely to privatization or to other factors, or could have come about by reform of the previous model, rather than privatization. Finally, the authors analyse the key unresolved issues of regulation, introducing competition into the domestic energy market in 1998, supply security, and other long-term strategic considerations. Throughout, the distinguish between the uniquely British elements of the experience and those which can be drawn upon by other countries embarking upon similar reforms. Today, governments throughout the world are looking to the UK's experience as a potential prototype for the restructure of their own electricity supply industries. For them, and for electricity utilities, fuel and power plant suppliers, regulation authorities, financial analysts, international agencies, journalists and academics alike, this thorough and pragmatic study will be essential reading. 'This is likely to become the definitive book on the first six years of the great British electricity experiment' Walt Patterson The British Electricity Experiment is the result of a detailed study undertaken by the Energy Programme at the science Policy Research unit (SPRU). Professor John Surrey was head of SPR's Energy Programme between 1969 and 1986. He has worked with the central Electricity Generating Board, as a government Economic Adviser, and as a Specialist Adviser to numerous House of Commons Select Committee inquiries on energy matters. Originally published in 1996

People scratching a living from parched land, women walking miles for scraps of firewood are both familiar images of Africa. But, in many places, people, with the help of governments and aid agencies, are putting the land into good shape, growing more food and creating a healthy cover of trees. This book joins the ?literature of hope? by looking at these advances from the viewpoint of the energy crisis of the poor. This crisis can only be solved by going beyond the narrow confines of energy to consider all the needs of local people and the potential for change. Drawing on a wide range of case histories, the authors describe the gains in farming and forestry ? and woodfuel supply ? that have come about through this broader, people-centered approach. They also write about woodfuel prices, markets and other key elements of survival strategies for the cities. Huge efforts will be needed to recover from the failures of the past, but Leach and Mearns show that important lessons are at last being learned and that new roads to success can be mapped.Originally published in 1988

Over 60 million people live in the SADCC countries; by 2000 AD the number will be over 100 million. The vast majority, city-dwellers as well as farmers, rely on wood fuel for domestic use. Supplies are diminishing as consumption grows. The quality of life is deteriorating yet further and the environment is more and more degraded. But these phenomena are not simply the consequence of a wood shortage which might be cured by some cropping and management policy. They flow from a complex network of causes each contributing in its way to growing poverty and want which has, as one obvious symptom, the shortage of fuel for life's basic purposes. The authors, by means of case studies, examine those causes throughout the nine SADCC countries and consider the policies that can be developed there which will not only help to alleviate the symptom but will help to prevent the imminent catastrophe which it represents. Originally published in 1988

The globe is warming and while no one knows what will happen as a result, it is clear that slowing the process is a necessary goal. Other studies have considered ?warming fates?, this one brings sophisticated computer modeling to bear on ways of minimizing the risks. Fossil carbon emissions, other trace gases and releases from other sources are all taken into account, and the authors demonstrate the global need to produce a budget for cumulative releases between now and the year 2100. They also demonstrate the need to return to a rate of forest carbon storage equal to that of the mid-1980s. These budgets look at issues of international equity and the ways of moving to a binding agreement. The price of failure to control GHG emissions may be uncertain, but it will be more than anyone can afford. Political will lies at the root of successful climate stabilization and major capital and technology transfers to Third World countries will be needed if there is to be any chance of success. This book provides an agenda for advance. ?A book which] throws into stark relief the mountain still to be climbed before the world community can agree on a credible programme to tackle global warming.? David Thomas, Financial Times Originally published in 1991