Tells how the people of Danish island of Samso decided to use wind energy to power their lives and became the "Energy Island."

With energy prices at an all-time high worldwide and the climate crisis making the need to replace fossil fuels an increasingly urgent issue, the development of new energy systems for the future has never been more important. This book presents the proceedings of NEFES 2022, the 7th International Conference on New Energy and Future Energy Systems, originally scheduled to take place in Nanjing from 25 to 28 October 2022, but ultimately held as a fully virtual event as a result of ongoing pandemic restrictions. The NEFES conferences are dedicated to promoting scientific interchange among researchers, developers, engineers, students, and practitioners from around the world, providing participants with an opportunity to share their latest achievements and discuss the possible challenges of new energy and future energy systems. A total of 170 submissions were received for the conference, of which 34 papers were ultimately selected for presentation and publication after careful review and checking for plagiarism by means of the iThenticate tool. Topics addressed at NEFES 2022 included all aspects of energy, including solar and wind energy, smart grids, power transmission and distribution, electric vehicles, biomass, biofuels, bioenergy, new energy materials, energy-saving materials, energy storage materials and technology, energy and nanotechnology, hybrid energy systems, advanced energy technologies, energy generation and conversion, clean coal technology, renewable technology, fuel cells, hydro-energy, and geothermal energy. Providing a current overview of the latest developments in many energy technologies, the book will be of interest to all those working in the field.

A reliable and sustainable energy supply is a prerequisite for any stable and prosperous society, and the volatility of international supply chains, coupled with the increasing threat of a global climate crisis, mean that developing and maintaining efficient and dependable energy systems for the future is more important than ever. This book presents selected papers from NEFES 2023, the 8th International Conference on New Energy and Future Energy Systems, held from 21 to 24 November 2023 in Matsue, Japan. The conference encompasses a number of different areas, including power system operation, biomass energy, fuel energy, solar energy, thermal energy, energy materials, energy technology, and other related fields. From a total of 84 submissions received, 12 peer-reviewed papers were selected for publication in this book. Ranging widely, from renewable energy policy planning for a low-carbon economy and the impact of lightning-induced wildfires on power systems to the energy supply capacity of micro energy grids and safety design technologies for a sodium-cooled fast reactor, the papers included here offer a fascinating insight into the challenges and solutions encountered in modern energy systems. Covering a wide range of topics related to energy and energy systems, the book will be of interest to all researchers, engineers, and educators working in the field.

This book discusses various renewable energy resources and technologies. Topics covered include recent advances in photobioreactor design; microalgal biomass harvesting, drying, and processing; and technological advances and optimised production systems as prerequisites for achieving a positive energy balance. It highlights alternative resources that can be used to replace fossil fuels, such as algal biofuels, biodiesel, bioethanol, and biohydrogen. Further, it reviews microbial technologies, discusses an immobilization method, and highlights the efficiency of enzymes as a key factor in biofuel production. In closing, the book outlines future research directions to increase oil yields in microalgae, which could create new opportunities for lipid-based biofuels, and provides an outlook on the future of global biofuel production. Given its scope, the book will appeal to all researchers and engineers working in the renewable energy sector.

The limitation of fossil fuels has challenged scientists and engineers to search for alternative energy resources that can meet future energy demand. Renewable Energy System Design is a valuable reference focusing on engineering, design, and operating principles that engineers can follow in order to successfully design more robust and efficient renewable energy systems. Written by Dr. Ziyad Salameh, an expert with over thirty years of teaching, research, and design experience, Renewable Energy System Design provides readers with the "nuts and bolts" of photovoltaic, wind energy, and hybrid wind/PV systems. It explores renewable energy storage devices with an emphasis on batteries and fuel cells and emerging sustainable technologies like biomass, geothermal power, ocean thermal energy conversion, solar thermal, and satellite power. Renewable Energy System Design is a must-have resource that provides engineers and students with a comprehensive yet practical guide to the characteristics, principles of operation, and power potential of the most prevalent renewable energy systems. - Explains and demonstrates design and operating principles for solar, wind, hybrid and emerging systems with diagrams and examples - Utilizes case studies to help engineers anticipate and overcome common design challenges - Explores renewable energy storage methods particularly batteries and fuel cells and emerging renewable technologies

With energy prices at an all-time high worldwide and the climate crisis making the need to replace fossil fuels an increasingly urgent issue, the development of new energy systems for the future has never been more important.This book presents the proceedings of NEFES 2022, the 7th International Conference on New Energy and Future Energy Systems, originally scheduled to take place in Nanjing from 25 to 28 October 2022, but ultimately held as a fully virtual event as a result of ongoing pandemic restrictions. The NEFES conferences are dedicated to promoting scientific interchange among researchers, developers, engineers, students, and practitioners from around the world, providing participants with an opportunity to share their latest achievements and discuss the possible challenges of new energy and future energy systems. A total of 170 submissions were received for the conference, of which 34 papers were ultimately selected for presentation and publication after careful review and checking for plagiarism by means of the iThenticate tool. Topics addressed at NEFES 2022 included all aspects of energy, including solar and wind energy, smart grids, power transmission and distribution, electric vehicles, biomass, biofuels, bioenergy, new energy materials, energy-saving materials, energy storage materials and technology, energy and nanotechnology, hybrid energy systems, advanced energy technologies, energy generation and conversion, clean coal technology, renewable technology, fuel cells, hydro-energy, and geothermal energy. Providing a current overview of the latest developments in many energy technologies, the book will be of interest to all those working in the field.

Renewable Energy Systems: Modelling, Optimization and Control aims to cross-pollinate recent advances in the study of renewable energy control systems by bringing together diverse scientific breakthroughs on the modeling, control and optimization of renewable energy systems by leading researchers. The book brings together the most comprehensive collection of modeling, control theorems and optimization techniques to help solve many scientific issues for researchers in renewable energy and control engineering. Many multidisciplinary applications are discussed, including new fundamentals, modeling, analysis, design, realization and experimental results. The book also covers new circuits and systems to help researchers solve many nonlinear problems. This book fills the gaps between different interdisciplinary applications, ranging from mathematical concepts, modeling, and analysis, up to the realization and experimental work. - Covers modeling, control theorems and optimization techniques which will solve many scientific issues for researchers in renewable energy - Discusses many multidisciplinary applications with new fundamentals, modeling, analysis, design, realization and experimental results - Includes new circuits and systems, helping researchers solve many nonlinear problems

Im Zentrum vieler Debatten zum Klimawandel steht die Diskrepanz zwischen dem weltweit wachsenden Energieverbrauch auf der einen und der Begrenztheit fossiler Ressourcen auf der anderen Seite. Erneuerbare Energien werden immer wieder als Schlüssel zur Lösung dieses Problems benannt. Doch beurteilen, ob und in welchem Umfang sie dies wirklich sind, kann man nur auf der Grundlage fundierter Informationen. Genau diese bietet der vorliegende Band. Die Autoren, führende Experten ihres Fachs, erklären verständlich, wie sich aus Wind und Sonne Energie gewinnen lässt, wie geothermische Energie nutzbar gemacht werden kann oder wie Wellenkraftwerke funktionieren. Die Herausgeber, beide Autoren der Zeitschrift "Physik in unserer Zeit", möchten mit diesem Buch das Fundament für einen kompetenten und ideologiefreien Austausch zu diesem so wichtigen Thema legen. Für die englischsprachige Ausgabe wurden dem Original einige Beiträge hinzugefügt, die solche mit einem Fokus auf Deutschland und Europa ersetzen.

Hybrid Systems and Multi-energy Networks for the Future Energy Internet provides the general concepts of hybrid systems and multi-energy networks, focusing on the integration of energy systems and the application of information technology for energy internet. The book gives a comprehensive presentation on the optimization of hybrid multi-energy systems, integrating renewable energy and fossil fuels. It presents case studies to support theoretical background, giving interdisciplinary prospects for the energy internet concept in power and energy. Covered topics make this book relevant to researchers and engineers in the energy field, engineers and researchers of renewable hybrid energy solutions, and upper level students. Focuses on the emerging technologies and current challenges of integrating multiple technologies for distributed energy internet Addresses current challenges of multi-energy networks and case studies supporting theoretical background Includes a transformative understanding of future concepts and R&D directions on the concept of the energy internet

In order to promote the sustainable development of renewable energy and renewable-energy-driven technologies, Renewable-Energy-Driven Future: Technologies, Modelling, Applications, Sustainability and Policies provides a comprehensive view of the advanced renewable technologies and the benefits of utilizing renewable energy sources.Discussing the ways for promoting the sustainable development of renewable energy from the perspectives of technology, modelling, application, sustainability and policy, this book includes the advanced renewable-energy-driven technologies, the models for renewable energy planning and integration, the innovative applications of renewable energy sources, decision-support tools for sustainability assessment and ranking of renewable energy systems, and the regulations and policies of renewable energy.This book can benefit the researchers and experts of renewable energy by helping them to have a holistic view of renewable energy. It can also benefit the policymakers and decision-makers by helping them to make informed decisions. - Presents the advanced renewable-energy-driven technologies and the innovative applications of renewable energy sources - Develops the models for the efficient use of renewable energy, decision-making and the investigation of its climate and economic benefits - Investigates the sustainability of renewable energy systems - Features the regulations and policies of renewable energy