Bøker i Green Energy and Technology-serien

The text describes the main features of currently available heat pumps, focusing on system operation and interactions with external heat sources.

Sustainable Engineering: Concepts and Practices provides insights into current perspectives on sustainable engineering research. It highlights the drivers, motivations, and challenges affecting the development and adoption of sustainable engineering in various sectors of the economy and how they impact sustainable development. Contributions from researchers representing multiple branches of engineering in academia, government laboratories, and industry present alternative approaches to traditional engineering practices. These approaches effect change, making the design, construction, production, and management of products, processes, and systems more environmentally friendly, socially beneficial, and economically profitable. The book will be a trusted reference for graduate students, practicing engineers, and other professionals interested in developing or using sustainable products and systems.

This book assists in the adoption of the sustainable cross-sectoral nexus approach of agrivoltaics, which can provide a quite significant untapped potential for the sustainable development of humanity. Increasing demand for water, energy and food, due to population growth and urbanization, is aggravated by unprecedented extreme weather and climatic conditions. This situation is likely to undermine the sustainable and peaceful development of humanity. Today, more than ever, there is an imperative need to support the identification and development of practical solutions, where the use of a nexus approach can lead to improved outcomes in the integrated management of water¿energy¿food¿ecosystem (WEFE) resources. This book disseminates the current knowledge of the modern approach of agrivoltaics, providing a comprehensive state of the art on the field, discussing the current status, the challenges and the future perspectives for their further development. This new currently in-depth unexplored topic will be covered thoroughly by the present book, which will attract the readership of both the scientific and industrial research communities, even of people who are dealing with cultivations, promoting the development in the field, from conceptual designs to practical realizations.

This book gives you theory and design of PV/T systems. Are you interested in solar energy? If you are, you must have read about solar panels, or photovoltaics (PV). If you have installed a photovoltaic system, you must have noticed it not to generate the amount of power mentioned in its datasheet. A major issue that PV suffers from is its temperature, which causes a drop in its power. Among the solutions to this issue is to use active cooling methods, such as the hybrid photovoltaic thermal (PV/T) system. These systems can produce electrical and thermal energy simultaneously and within same area. The thermal collector serves to cool down the PV surface temperature, which negatively affects the PV efficiency, to reclaim the efficiency or bring it back close to standard testing conditions value. Moreover, the thermal collector will convey this heat using a working fluid and extract it as thermal energy. On the other hand, the electrical power generated from the PV can be utilized in standalone or grid-connected configuration. Moreover, the book presents a novel PV/T collector which can utilize nanofluids and nano-Phase Change Material (PCM) to enhance its performance in tropical climate conditions. The methods used to develop the heat transfer and energy balance equations are presented as well. PV/T collector numerical simulation using MATLAB and computational fluid dynamic (CFD) was also presented. Finally, the approach of life cycle cost analysis (LCCA) is presented to evaluate PV/T with nanofluid and nano-PCM, economically.

This book comprehensively describes the operating principles and theoretical foundations of solar chimneys. It covers current research results, including numerical analysis and mathematical models based on different assumptions. Complying with the application of renewable energy in sustainable buildings, solar chimney has received extensive attention as an indispensable part natural ventilation. This book is a guide to the application of solar chimneys from single zones to multi zones, and it provides a reference source of application for construction practitioners and engineering decision-makers. The design basis and the related basic principles of fluid mechanics and natural ventilation design strategies introduced in this book will also be beneficial to college students.

This book discusses power electronics, signal processing and communication systems applications in smart grids (SG). Smart grids can be considered an evolution of the classic energy model to allow a more efficient management of the relationship between supply and demand, in order to overcome the contingency problems of the modern world. To achieve their goals, they use advanced technologies of information and communication, power electronics and signal processing, and can be used to integrate renewable energy sources.The book is divided into two main parts. The first part presents the application of power electronics technologies in renewable energy systems, while the second part presents some telecommunications, signal processing and energy capture technologies within the context of SGs. The chapters are written by invited expert authors, according to their research areas.

This book discusses topics such as solar energy, heat transfer, solar cell and photovoltaic module, greenhouse-integrated semi-transparent photovoltaic thermal (GiSPVT) system for agriculture and aquaculture, GiSPVT solar dryer, and PVT water and air collector for water heating, air heating, biogas heating and swimming pool heating, etc. The book also discusses energy matrices, including EPBT, EPF, and LCCE. It includes pedagogical elements such as exercises, tables, and figures including problems and objective questions at the end of each chapter. Further, it includes the unit conversion from FPS system to SI unit of each parameter, namely length, energy, power, velocity, pressure force, etc., and some standard constants used in examples. Quasi steady state and periodic modeling of PVT technology described in the book is a useful reference for students, researchers, and academicians to design solar energy-based technology.

This book collects the best papers presented at a recent conference organized by SIEV (Italian Society of Appraisal and Valuation) to promote the interaction between Appraisal and Valuation and other social sciences to study the effects of migration on value and social, spatial and economic systems in a multicultural city. The book consists of seventeen papers in two parts. The first part, "e;Values and Relational Systems in Multicultural Societies"e;, features how social sciences--including appraisal and valuation, urban planning, philosophy, psychology, and geography--take different approaches to studying values and relationships, converging to form a unified mosaic of complementary and interconnected knowledge. The second part, "e;Permeability and Permanence of Values in a Contemporary Multicultural City"e;, highlights the most crucial topics on which appraisals and models focus to interpret and represent the influence of migration on the real estate market in different urban and territorial contexts, from historical centers, small towns, to tourist cities, also taking into account sustainability, maintenance and regeneration of cities.

This book reviews the history and evolution of district heating networks, with a focus on current and future issues of the district heating sector. Novel developments in the field of low temperature district heating are studied, limitations for safe operation and avoidance of bacteria are considered, and the associated improved performance of the system with fewer network losses is presented.This book showcases how the evolution of district heating networks is linked to the increased use of renewables and de-carbonized heat sources with specific focus to waste heat streams and solar energy systems. Considering the novelty of these technologies, technological developments and funding schemes for these investments are still immature to some extent. For that reason, a comprehensive review of the main aspects of energy planning as well as district heating economics and financing schemes for large-scale investments in renewable energy systems for district energy systems is performed.In the light of digitalization, networks are increasingly monitored, allowing for a drastic change in the approach for network operation. This book also explores the increased digitization and monitoring of networks and how this impacts network operation.This book is of interest to engineers, academics and officials interested in energy systems, presenting readers with the key concepts and tools to adapt to the evolution of district heating into an integrated, digitized and higher performing system.

This book is a must-read for those interested in the aging phenomenon of materials used in new energy systems, such as photovoltaic and electric vehicles. It provides a fundamental framework for this topic and important basic data and references for insulation materials used in these systems. It covers the aging of photovoltaic systems installed in different environments, including space, as well as the aging of the discharge present in the drive motors of electric vehicles. This book is suitable for researchers and students interested in green energy systems and can be used for teaching, research, and science popularization.

This book highlights sustainable methods with photocatalytic activities to remediate environment and for energy conversion. The related photocatalytic materials are discussed in detail. Some significant photocatalytic applications in degrading industrial pollutants that include different organic dyes, purifying the polluted air, converting CO2 to alcohol fuels, storing energy from sunlight as ammonia by converting N2 to NH3, and splitting water by optimizing the oxygen evolution process are thoroughly elucidated. The chapters introduce the necessary materials and results, leading to a better conceptualization in order to work in the field of photocatalysis. Some related perspectives and outlooks are discussed in the last chapter for possible future developments.

This book examines the role of the evaluation models in decision-making processes for the construction of circular cities in the digital revolution. In particular, the book explores the need for a rethinking of development models proposed by the circular economy which requires the valorization of natural, social and economic capital. Urban environment represents a crucial field of analysis in which applying the circular-economy principles in order to steer a course towards a sustainable economy characterized by processes meant to create value instead of extracting it, which put a step forward in the pathway towards a better future in terms of economic, environmental and social effects and desirable outcomes. In this context, the design of urban regeneration processes and housing environments requires the adoption of inclusive analysis/assessment models combined with the structuring and organization of public/private investments that can contribute to creating positive natural and social impacts as well as economic and financial returns. This fundamental paradigm shift is accentuated in the current context, in which the digital revolution is reinventing the future and calls for a rethinking and reformulation of value systems in the era of technological process innovations, while respecting economic, natural and social ecosystems.

This book brings together important new contributions covering electric vehicle smart charging (EVSC) from a multidisciplinary group of global experts, providing a comprehensive look at EVSC and its role in meeting long-term goals for decarbonization of electricity generation and transportation. This multidisciplinary reference presents practical aspects and approaches to the technology, along with evidence from its applications to real-world energy systems. Electric Vehicle Integration via Smart Charging is suitable for practitioners and industry stakeholders working on EVSC, as well as researchers and developers from different branches of engineering, energy, transportation, economic, and operation research fields. 

This multi-disciplinary book presents the most recent advances in exergy, energy, and environmental issues. Volume 2 focuses on fundamentals in the field and covers current problems, future needs, and prospects in the area of energy and environment from researchers worldwide. Based on some selected lectures from the Eleventh International Exergy, Energy and Environmental Symposium (IEEES-11) and complemented by further invited contributions, this comprehensive set of contributions promote the exchange of new ideas and techniques in energy conversion and conservation in order to exchange best practices in "e;energetic efficiency."e; Included are fundamental and historical coverage of the green transportation and sustainable mobility sectors, especially regarding the development of sustainable technologies for thermal comforts and green transportation vehicles. Furthermore, contributions on renewable and sustainable energy sources, strategies for energy production, and the carbon-free society constitute an important part of this book.

This book describes improvements to the electronics topology of current modular reconfigurable storages by integrating parallel connectivity, reducing the semiconductor count by eliminating irrelevant states, and improving the monitoring techniques through higher function integration. The author also discusses each topology's main advantages and disadvantages at the micro and macro levels. Moreover, the presented modeling of modular reconfigurable storage systems with different storages helps in better understanding the dynamics of the system.The book establishes novel optimum or near-optimum methods for exploiting the DOF (degrees of freedom) to achieve higher efficiency, more function integration, better balancing, or output quality. Additionally, through a detailed analysis of different modulation techniques, this book presents novel modulation methods, enhances the state-of-the-art, or in some cases, simplifies the complexity of implementation.The concept of interconnected multi-port systems through integrating novel modulation techniques and the acquired understanding of the behavior of modular dynamically reconfigurable storages is explained. The presented concepts can significantly reduce the number of energy conversion stages as well as the final footprint of the system, reduce the number of required controlled semiconductors, and save costs. It also presents novel monitoring techniques based on estimators that can significantly reduce the number of required sensors and the required data-communication bandwidth.

The book covers practical applications and experimental results of integrating renewable energy technologies, energy storage facilities, and intelligent control and operation techniques into building energy systems. It introduces practical approaches to improving the energy systems of buildings in order to reduce energy consumption and cost. Renewable Energy for Buildings is suitable for retrofit engineers, energy engineers, and professionals, as well as researchers and developers in electrical engineering, architectural engineering, and mechanical engineering. Moreover, it can be used by undergraduate and graduate students to become familiar with the most recent developments in building energy systems.Examines the most recent developments in building energy systems;Looks at practical applications and theoretical aspects; Includes case studies.

This book looks deeply into the prospects for using ethanol as a greener alternative to fossil fuels and the technical and scientific issues that surround them. Ethanol, with its numerous advantages, has emerged as a promising contender to replace gasoline as a fuel source. Currently, it is commercially available as a blend with gasoline, commonly known as E10 and E25, utilizing various ratios of ethanol. Despite its clear benefits over gasoline, the widespread adoption of ethanol as a fuel remains hindered by its limited availability. In this insightful book, we aim to explore the multifaceted challenges surrounding ethanol's full integration into our energy landscape, employing a comprehensive approach through review manuscripts. Leading worldwide experts, known for their deep understanding of ethanol as a fuel, have contributed to the book. Their valuable insights and contributions enrich the book's content, offering readersa comprehensive exploration of the subject matter. This book is a compelling resource for researchers, energy professionals, and anyone interested in understanding the challenges and opportunities associated with the integration of ethanol as a substitute for gasoline.

This book focuses on up-to-date progress on the current status of technology and progress in climate action and hydrogen energy in India. It includes contributions from leading experts, and covers emerging topics such as issues & challenges in moving toward hydrogen economy, green hydrogen production technologies, hydrogen production from liquid hydrogen carriers, policy perspectives on hydrogen as energy source of the future, hybrid approaches for solar hydrogen, among others. This book is of interest to those working in academia, industry and policymakers in the field of energy.

This book provides lucid and instructive information about waste biomass, its potential, and the methods employed in energy generation. Topics covered include the basic principles, applications, recent advances, and the technical and economic considerations of waste-to-energy (WTE) technology. It highlights and elucidates essential concepts, mechanisms, applications, and useful outcomes of WTE technologies. In addition, it also provides a few example problems with design data for energy generation from waste biomass which will help the readers to understand the basics of WTE technologies. The book is structured with an overview at the start of each chapter presenting an outline of its content and a list of relevant discussions targeted toward readers. To illustrate the types of waste biomass, principles, and process of various thermal and biochemical process technologies, over 90 illustrations including graphs, diagrams, and photographs are provided. To help the readers improve their knowledge of the subject and to increase the utility of this book, the characteristics of waste biomass, operation conditions of different processes, and global status of WTE technologies are provided in tabular format. For that purpose, over 50 tables are provided. Selected references are also provided for this book. This book is primarily intended for researchers and professionals working in the area of bioenergy. It can also be used as a primary or secondary text for graduate courses and professional training programs.

Transportation electrification, particularly using electric vehicles (EV), has been widely suggested to mitigate global warming and energy security issues due to their economic and environmental benefits. Environmentalists are advertising EV use, and governments are implementing financial incentives to expedite the transition from conventional vehicles to electric ones to achieve energy security and climate change mitigation goals. At the same time, EVs are becoming more affordable as their battery prices decrease. It has been predicted that EV sales will soon surpass gasoline and diesel vehicle sales. Therefore, EVs will be one of the significant electricity customers in the future. This fact hints that the uncontrolled charging and discharging of large numbers of EVs can put power systems at risk. Hence, optimal planning and operation of EVs is not only necessary but beneficial. This collection covers recent research advancements in the planning and operation of EVs in smart grids. Aglobal group of researchers and scholars present innovative approaches while covering the theoretical and experimental aspects.

This book examines different energy storage technologies, empowering the reader to make informed decisions on which system is best suited for their specific needs.Decarbonization is a crucial step towards a sustainable future, and renewable energy plays a vital role in making this transition possible. However, the intermittency of some sources such as wind and solar energy requires the use of energy storage systems. The book contains a detailed study of the fundamental principles of energy storage operation, a mathematical model for real-time state-of-charge analysis, and a technical analysis of the latest research trends, providing a comprehensive guide to energy storage systems.From battery storage systems to hydrogen storage systems, this book provides the tools to effectively manage energy and ensure that excess energy is utilized during times of deficit and signposts the likely future development and lines of research enquiry for each technology discussed. The book is of interest to researchers and professionals in energy, and engineers interested in the transition to more sustainable energy systems.