Alternative og fornybare energikilder og teknologier

Debatbogen, der ikke slår os i hovedet, men giver optimistiske bud på, hvordan vi kan redde klimaet, verden, Danmark – og privatøkonomien.Vi ved det godt: Klimakrisen er tidens største politiske, sociale og økonomiske problem. Vores afhængighed af fossile brændsler risikerer reelt at blive menneskehedens endeligt. Vi skylder fremtidige generationer at sætte alt ind for at reducere udledningen af drivhusgasser. Lige nu. Men glem alt dette et øjeblik. Det grønne pengetræ er ikke en bog, der vil appellere til din dårlige samvittighed eller dit varme hjerte.Bogens altoverskyggende argument er kynisk: Vi skal sætte tryk på den grønne omstilling, fordi der er gode penge at tjene på den. Vi skal erstatte det fossile med grønt, fordi det er en guldrandet forretning for danske virksomheder, statskassen, almindelige lønmodtagere og din privatøkonomi. Bogen kommer med bud på hvordan.I bogen tegner erhvervsjournalist Magnus Barsøe samtidig et portræt af et Danmark, der står på tærsklen til en grøn energirevolution, men som lider under, at politikerne er forslæbende. På baggrund af samtaler med topchefer, havnearbejdere og atomfysikere forsøger han at komme med en række forslag til politikerne, der kan sætte skub i udviklingen.

This book comprises the proceedings of the International Symposium on Sustainable Energy and Power Engineering (SUSE) 2021. The contents of this volume focus on recent technological advances in the field of energy efficiency and green buildings, new construction materials and related technology, hydrogen and renewable energy, environmental aspects of the modern power industry, etc. The contents cover latest advances especially in digital transformation of society and economy of the energy sector, turbomachines and combined plants, intelligent energy systems. This volume will prove a valuable resource for those in academia and industry.

This book approaches the design of functionally superior optoelectronic devices through the use of bio-inspired nanostructures and multiscale material structures through a step-by-step approach. The book combines both the fundamental theoretical concepts involved in understanding and numerically modelling optoelectronic devices and the application of such methods in addressing challenging research problems in nanostructured optoelectronic design and fabrication. The book offers comprehensive content in optoelectronic materials and engineering and can be used as a reference material by researchers in nanostructured optoelectronic design.

This book which is the second part of two volumes on ''Control of Electrical and Electronic Systems" presents a compilation of selected contributions to the 1st International Conference on Electrical Systems & Automation. The book provides rigorous discussions, the state of the art, and recent developments in the modelling, simulation and control of power electronics, industrial systems, and embedded systems. The book will be a valuable reference for beginners, researchers, and professionals interested in control of electrical and electronic systems.

The book contains select proceedings of the International Conference on Smart Grid Energy Systems and Control (SGESC 2021). The proceedings is divided into 03 volumes, and this volume focuses on renewable energy towards the smart grid. It includes papers related to smart grid, renewable energy, its integration, and DERs in the network for better energy management and ancillary services. The book presents cutting-edge research in the emerging fields of micro, nano, and smart devices and systems from experts. Most of the contributors have built devices or systems or developed processes or algorithms in these areas. This book is a unique collection of chapters from different areas with a common theme and will be immensely useful to academic researchers and practitioners in the industry.

This book is a collection of extended versions of papers presented at the KES Covid-19 Challenge international summit. The book focusses on technological, economic, and social developments to combat the effects of global and local disasters as well as the ways in which the recovery from Covid can be used to build more resilient and sustainable communities, industry, and improve the environment. It also discusses the global challenges of human-influenced climate change. There are chapters on making cities and communities more resilient through energy self-sufficiency, food production, resilient housing and buildings, human health and intelligent systems e.g. for forecasting and prediction.

This book gathers selected papers presented at the International Conference on SMART Automatics and Energy (SMART-ICAE 2021), held in Far Eastern Federal University, Vladivostok, Russian Federation during 7-8 October 2021. The book will be useful for wide range of specialists in the field of designing innovative solutions and organizational measures that increase the efficiency of the use of industry technologies in their various manifestations. The issue is also of interest to scientific and engineering personnel engaged in the achievements and farsighted researches in the area of intellectual technology use for solving of real, applied tasks in various areas of industries and policies of nations and systems and for students and undergraduates studying "Power systems engineering and electrotechnics", "Automatized systems", "Managerial systems in power technologies", etc., and postgraduate students in the corresponding branches of study.

This book contains selected papers presented during the World Renewable Energy Congress (WREC) 2020 at the Instituto Superior Técnico in Lisbon. The WREC is dedicated to promoting renewable energy global development, and features top international experts, policy makers, scientists, engineers, technology developers, and business practitioners addressing the most current research and technological breakthroughs in sustainable energy development and innovation. The contributions address policy and renewable energy technologies and applications in all sectors¿for heating and cooling, agricultural applications, water, desalination, industrial applications, and for the transport sectors.Presents cutting-edge research in green building and renewable energy from all over the world;Covers the most up-to-date research developments, government policies, business models, best practices, and innovations;Contains case studies and examples to enhance practical application of the technologies.

This book contains selected papers presented at the First International Symposium on Sustainable Energy and Technological Advancements (ISSETA 2021), which was organized by the Department of Electrical Engineering, NIT Meghalaya, Shillong, India, during September 24¿25, 2021. The topics covered in the book mainly focuses on the cutting-edge research domain with respect to sustainable energy technologies, smart building, integration, and application of multiple energy sources; advanced power converter topologies and their modulation techniques; and information and communication technologies for smart microgrids.

The book features innovative scientific research by scientists, academicians and students, presented at the International Conference on Energy, Materials and Information Technology, 2017 at Amity University Jharkhand, India. Covering all the promising renewable energies and their related technologies, such as wind, solar and biomass energy, it compiles current important scientific research in this field and addresses how it can be applied in an interdisciplinary manner. The selected conference papers provide important data and parameters for utilizing the main potential renewable energies, and allowing an economic and environmental assessment.The book is a valuable resource for all those who are interested in the physical and technical principles of promising ways to utilize various renewable energies.

This book covers evolution, concept and applications of modern semiconductor devices such as tunnel field effect transistors (TFETs), vertical super-thin body MOSFETs, ion sensing FETs (ISFETs), non-conventional solar cells, opto-electro mechanical devices and thin film transistors (TFTs). Comprising of theory, experimentation and applications of devices, the chapters describe state-of-art methods and techniques which shall be highly assistive in having an overall perspective on emerging technologies and working on a research area. The book is aimed at the scholars, enthusiasts and researchers who are currently working on devices in the contemporary era of semiconductor devices. Additionally, the chapters are lucid and descriptive and carry the potential of serving as a reference book for scholars in their undergraduate studies, who are looking ahead for a prospective career in semiconductor devices.

This book presents a comprehensive overview of the fundamental concept, design, working protocols, and diverse photo-chemicals aspects of different solar cell systems with promising prospects, using computational and experimental techniques. It presents and demonstrates the art of designing and developing various solar cell systems through practical examples. Compared to most existing books in the market, which usually analyze existing solar cell approaches this volume provides a more comprehensive view on the field. Thus, it offers an in-depth discussion of the basic concepts of solar cell design and their development, leading to higher power conversion efficiencies. The book will appeal to readers who are interested in both fundamental and application-oriented research while it will also be an excellent tool for graduates, researchers, and professionals working in the field of photovoltaics and solar cell systems.

This book gathers the proceedings of the 15th IFToMM World Congress, which was held in Krakow, Poland, from June 30 to July 4, 2019. Having been organized every four years since 1965, the Congress represents the world¿s largest scientific event on mechanism and machine science (MMS). The contributions cover an extremely diverse range of topics, including biomechanical engineering, computational kinematics, design methodologies, dynamics of machinery, multibody dynamics, gearing and transmissions, history of MMS, linkage and mechanical controls, robotics and mechatronics, micro-mechanisms, reliability of machines and mechanisms, rotor dynamics, standardization of terminology, sustainable energy systems, transportation machinery, tribology and vibration. Selected by means of a rigorous international peer-review process, they highlight numerous exciting advances and ideas that will spur novel research directions and foster new multidisciplinary collaborations.