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Energy from Microalgae (Green Energy And Technology)

by Eduardo Jacob-Lopes Leila Queiroz Zepka Maria Isabel Queiroz

This book presents an authoritative and comprehensive overview of the production and use of microalgal biomass and bioproducts for energy generation. It also offers extensive information on engineering approaches to energy production, such as process integration and process intensification in harnessing energy from microalgae. Issues related to the environment, food, chemicals and energy supply pose serious threats to nations’ success and stability. The challenge to provide for a rapidly growing global population has made it imperative to find new technological routes to increase the production of consumables while also bearing in mind the biosphere’s ability to regenerate resources. Microbial biomass is a bioresource that provides effective solutions to these challenges.Divided into eight parts, the book explores microalgal production systems, life cycle assessment and the bio-economy of biofuels from microalgae, process integration and process intensification applied to microalgal biofuels production. In addition, it discusses the main fuel products obtained from microalgae, summarizing a range of useful energy products derived from algae-based systems, and outlines future developments. Given the book’s breadth of coverage and extensive bibliography, it offers an essential resource for researchers and industry professionals working in renewable energy.

Energy from Nuclear Fission

by Marco Ripani Stefano Monti Enzo Sanctis

This book provides an overview on nuclear physics and energy production from nuclear fission. It serves as a readable and reliable source of information for anyone who wants to have a well-balanced opinion about exploitation of nuclear fission in power plants. The text is divided into two parts; the first covers the basics of nuclear forces and properties of nuclei, nuclear collisions, nuclear stability, radioactivity, and provides a detailed discussion of nuclear fission and relevant topics in its application to energy production. The second part covers the basic technical aspects of nuclear fission reactors, nuclear fuel cycle and resources, safety, safeguards, and radioactive waste management. The book also contains a discussion of the biological effects of nuclear radiation and of radiation protection, and a summary of the ten most relevant nuclear accidents. The book is suitable for undergraduates in physics, nuclear engineering and other science subjects. However, the mathematics is kept at a level that can be easily followed by wider circles of readers. The addition of solved problems, strategically placed throughout the text, and the collections of problems at the end of the chapters allow readers to appreciate the quantitative aspects of various phenomena and processes. Many illustrations and graphs effectively supplement the text and help visualising specific points.

Energy from Organic Materials (Encyclopedia Of Sustainability Science And Technology Ser.)

by Martin Kaltschmitt

This comprehensive reference is a state-of-the-art survey of biomass as an energy carrier for the provision of heat, electricity, and transportation fuel, considering technical, economic, environmental, and social aspects. On a global scale, biomass contributes roughly 12 to 16 % of the energy needed to cover the overall primary energy consumption. Thus far, it is humanity’s most important source of renewable energy, used on practically all continents and growing in importance even in industrialized nations. With detailed coverage of the production of solid, gaseous and liquid fuels, as well as a final energy provision, this volume serves as an introduction for readers just entering the field, but also offers new insights, up-to-date information, as well as latest findings for advanced researchers, industry experts, and decision makers.

Energy from Waste: Production and Storage

by Ram K. Gupta

Conversion of waste into value-added products such as energy transforms a potential environmental problem into a sustainable solution. Energy from Waste: Production and Storage focuses on the conversion of waste from various sources for use in energy production and storage applications. It provides the state-of-the-art in developing advanced materials and chemicals for energy applications using wastes and discusses the various treatment processes and technologies. Covers synthesis of usable materials from various types of waste and their application in energy production and storage Presents an overview and applications of wastes for green energy production and storage Provides fundamentals of electrochemical behavior and understanding of energy devices such as fuel cells, batteries, supercapacitors, and solar cells Elaborates on advanced technologies used to convert waste into green biochemical energy This work provides new direction to scientists, researchers, and students in materials and chemical engineering and related subjects seeking to sustainable solutions to energy production and waste management.

Energy Futures: The Story of Fossil Fuel, Greenhouse Gas, and Climate Change

by Daniel Soeder

The objective of this book is to help readers better understand the links between fossil fuel, greenhouse gas, and climate change in a clear, explanatory format. It avoids sensationalism and politics, using plain language to explain the details of the science, how the science works, and how we know what we know. It describes the history of fossil fuels, why fossil fuel combustion products are a problem, and what must be done to address the impacts on climate. It provides details about a number of energy engineering solutions to replace fossil fuels and technology called geoengineering that can cool the planet and directly remove greenhouse gases from the atmosphere. Some of these technologies can be implemented almost immediately, and others may be applied in the future. Many young people are pessimistic about the future and prepared to give up on addressing climate change. The book strives to maintain hope throughout that humanity can solve this and other environmental problems. The climate crisis was caused by human engineering, and human engineering can fix it. The goal is to produce informed readers that can have responsible discussions with their political leaders about implementing solutions to climate change.

ENERGY FUTURES AND URBAN AIR POLLUTION: Challenges for China and the United States

by National Academy of Engineering National Research Council of the National Academies

The United States and China are the top two energy consumers in the world. As a consequence, they are also the top two emitters of numerous air pollutants which have local, regional, and global impacts. Urbanization has led to serious air pollution problems in U.S. and Chinese cities; although U.S. cities continues to face challenges, the lessons they have learned in managing energy use and air quality are relevant to the Chinese experience. This book summarizes current trends, profiles two U.S. and two Chinese cities, and recommends key actions to enable each country to continue to improve urban air quality.

Energy Harvesting: Solar, Wind, and Ocean Energy Conversion Systems (Energy, Power Electronics, and Machines)

by Alireza Khaligh Omer C. Onar

Also called energy scavenging, energy harvesting captures, stores, and uses "clean" energy sources by employing interfaces, storage devices, and other units. Unlike conventional electric power generation systems, renewable energy harvesting does not use fossil fuels and the generation units can be decentralized, thereby significantly reducing transmission and distribution losses. But advanced technical methods must be developed to increase the efficiency of devices in harvesting energy from environmentally friendly, "green" resources and converting them into electrical energy. Recognizing this need, Energy Harvesting: Solar, Wind, and Ocean Energy Conversion Systems describes various energy harvesting technologies, different topologies, and many types of power electronic interfaces for stand-alone utilization or grid connection of energy harvesting applications. Along with providing all the necessary concepts and theoretical background, the authors develop simulation models throughout the text to build a practical understanding of system analysis and modeling. With a focus on solar energy, the first chapter discusses the I−V characteristics of photovoltaic (PV) systems, PV models and equivalent circuits, sun tracking systems, maximum power point tracking systems, shading effects, and power electronic interfaces for grid-connected and stand-alone PV systems. It also presents sizing criteria for applications and modern solar energy applications, including residential, vehicular, naval, and space applications. The next chapter reviews different types of wind turbines and electrical machines as well as various power electronic interfaces. After explaining the energy generation technologies, optimal operation principles, and possible utilization techniques of ocean tidal energy harvesting, the book explores near- and offshore approaches for harvesting the kinetic and potential energy of ocean waves. It also describes the required absorber, turbine, and generator types, along with the power electronic interfaces for grid connection and commercialized ocean wave energy conversion applications. The final chapter deals with closed, open, and hybrid-cycle ocean thermal energy conversion systems.

Energy Harvesting for Wearable Sensor Systems: Inductive Architectures for the Swing Excitation of the Leg (Springer Series in Advanced Microelectronics #62)

by Klevis Ylli Yiannos Manoli

This book investigates several non-resonant inductive harvester architectures in order to find the magnet coil arrangement that generates the largest power output. The book is useful as a step-by-step guide for readers unfamiliar with this form of energy harvesting, but who want to build their own system models to calculate the magnet motion and, from that, the power generation available for body-worn sensor systems. The detailed description of system model development will greatly facilitate experimental work with the aim of fabricating the design with the highest predicted power output. Based on the simulated optimal geometry, fabricated devices achieve an average power output of up to 43 mW during walking, an amount of power that can supply modern low-power, body-worn systems. Experiments were also carried out in industrial applications with power outputs up to 15 mW. In sum, researchers and engineers will find a step-by-step introduction to inductive harvesting and its modeling aspects for achieving optimal harvester designs in an efficient manner.

Energy Harvesting with Functional Materials and Microsystems (Devices, Circuits, and Systems #23)

by Madhu Bhaskaran Sharath Sriram Krzysztof Iniewski

For decades, people have searched for ways to harvest energy from natural sources. Lately, a desire to address the issue of global warming and climate change has popularized solar or photovoltaic technology, while piezoelectric technology is being developed to power handheld devices without batteries, and thermoelectric technology is being explored to convert wasted heat, such as in automobile engine combustion, into electricity. Featuring contributions from international researchers in both academics and industry, Energy Harvesting with Functional Materials and Microsystems explains the growing field of energy harvesting from a materials and device perspective, with resulting technologies capable of enabling low-power implantable sensors or a large-scale electrical grid. In addition to the design, implementation, and components of energy-efficient electronics, the book covers current advances in energy-harvesting materials and technology, including: High-efficiency solar technologies with lower cost than existing silicon-based photovoltaics Novel piezoelectric technologies utilizing mechanical energy from vibrations and pressure The ability to harness thermal energy and temperature profiles with thermoelectric materials Whether you’re a practicing engineer, academician, graduate student, or entrepreneur looking to invest in energy-harvesting devices, this book is your complete guide to fundamental materials and applied microsystems for energy harvesting.

Energy Humanities: An Anthology

by Imre Szeman and Dominic Boyer

How can humanities scholars help us respond to growing concerns about climate change and fossil fuels?Energy humanities is a field of scholarship that, like medical and digital humanities before it, aims to overcome traditional boundaries between the disciplines and between academic and applied research. Responding to growing public concern about anthropogenic climate change and the unsustainability of the fuels we use to power our modern society, energy humanists highlight the essential contribution that humanistic insights and methods can make to areas of analysis once thought best left to the natural sciences.In this groundbreaking anthology, Imre Szeman and Dominic Boyer have brought together a carefully curated selection of the best and most influential work in energy humanities. Arguing that today’s energy and environmental dilemmas are fundamentally problems of ethics, habits, imagination, values, institutions, belief, and power—all traditional areas of expertise of the humanities and humanistic social sciences—the essays and other pieces featured here demonstrate the scale and complexity of the issues the world faces. Their authors offer compelling possibilities for finding our way beyond our current energy dependencies toward a sustainable future.Contributors include: Margaret Atwood, Paolo Bacigalupi, Lesley Battler, Ursula Biemann, Dominic Boyer, Italo Calvino, Warren Cariou, Dipesh Chakrabarty, Una Chaudhuri, Claire Colebrook, Stephen Collis, Erik M. Conway, Amy De’Ath, Adam Dickinson, Fritz Ertl, Pope Francis, Amitav Ghosh, Gökçe Günel, Gabrielle Hecht, Cymene Howe, Dale Jamieson, Julia Kasdorf, Oliver Kellhammer, Stephanie LeMenager, Barry Lord, Graeme Macdonald, Joseph Masco, John McGrath, Martin McQuillan, Timothy Mitchell, Timothy Morton, Jean-François Mouhot, Abdul Rahman Munif, Judy Natal, Reza Negarestani, Pablo Neruda, David Nye, Naomi Oreskes, Andrew Pendakis, Karen Pinkus, Ken Saro-Wiwa, Hermann Scheer, Roy Scranton, Allan Stoekl, Imre Szeman, Laura Watts, Michael Watts, Jennifer Wenzel, Sheena Wilson, Patricia Yaeger, and Marina Zurkow

Energy Impacts: A Multidisciplinary Exploration of North American Energy Development

by Jeffrey B. Jacquet Julia H. Haggerty Gene L. Theodori

Development of various energy sources continues across North America and around the world, raising questions about social and economic consequences for the places and communities where these activities occur. Energy Impacts brings together important new research on site-level social, economic, and behavioral impacts from large-scale energy development. Featuring conceptual and empirical multidisciplinary research from leading social scientists, the volume collects a broad range of perspectives to understand North America’s current energy uses and future energy needs. Twelve chapters from respected scholars in a variety of disciplines present new ways to consider and analyze energy impact research. Focused on varied energy topics, geographies, and disciplines, each chapter includes a policy brief that summarizes the work and provides “key takeaways” to apply the findings to policy and public discourse. Meaningful public engagement is critical in limiting the negative implications of energy development, and understanding the social influences on and of energy systems is a cornerstone of addressing the climate crisis. As such, Energy Impacts is a significant work for students, scholars, and professionals working in sociology, education, geography, environmental studies, and public health. This material is based upon work supported by the National Science Foundation under Grant No. 1528422. Publication is also supported, in part, by Montana State University. Contributors: Ali Adil, Lisa Bailey-Davis, Nancy Bowen-Elizey, Morey Burnham, Weston Eaton, Heather Feldhaus, Felix Fernando, Emily Grubert, C. Clare Hinrichs, John Hintz, Richard Hirsh, Season Hoard, Tamara Laninga, Eric Larson, Achla Marathe, Natalie Martinkus, Seven Mattes, Ronald Meyers, Patrick Miller, Ethan Minier, Myra Moss, Jacob Mowery, Thomas Murphy, Sevda Ozturk Sari, John Parkins, Christopher Podeschi, Nathan Ratledge, Sanne Rijkhoff, Kelli Roemer, Todd Schenk, Anju Seth, Kate Sherren, Jisoo Sim, Marc Stern, Jessica Ulrich-Schad, Cameron Whitley, Laura Zachary

Energy in Agriculture Under Climate Change (SpringerBriefs in Climate Studies)

by Nader Noureldeen Mohamed

This book discusses the role of energy in agriculture which reaches 30%, and the role of agriculture in energy where the water shred by 17% in total electricity generation in addition to the role of bioenergy as a source of liquid energy. Climate change and global heating will increase the temperature and that will affect plant growth, water availability and the share of electricity in agriculture and other energy phases in agriculture. Global heating means more water pumping, more uses of fertilizers and pesticides in which intensive power consumption in addition to need of more electricity for air-condition inside the greenhouses, the manufacturing of hormone and plant growth organizers will also consume more energy. Finally, the book explains why the water, energy and food become one nexus and the interaction and interference between them.This book will have valuable information for both students and faculties of engineering and agriculture in addition to research centers, water institutions and climate change specialists.

Energy in Agroecosystems: A Tool for Assessing Sustainability (Advances in Agroecology)

by Gloria I. Casado Manuel Gonzalez de Molina

Energy in Agroecosystems: A Tool for Assessing Sustainability is the first book on energy analysis that is up-to-date and specifically dedicated to agriculture. It is written from an agroecological perspective and goes beyond the conventional analysis of the efficient use of energy. The book provide a methodological guide to assess energy efficiency and sustainability from an eco-energetic point of view. <P><P> Case studies from both Europe and America, which are representative of today’s most used scales of analysis (crop, farm, local or national) and the different farm management practices (traditional, industrialized, and contemporary organic), apply this methodology This book will be of primary interest to researchers, practitioners, and students working in the areas of agroecology, sustainable agriculture, environmental science, energy analysis, natural resources management, rural development and international development.

Energy in Motion

by Melissa Stewart

This is a science book meant for children and introduces energy through motion using common objects around us.

Energy in Perspective

by Mark Cronshaw

This textbook provides broad coverage of energy supply and use. It discusses how energy is produced, transformed, delivered to end users, and consumed. The author discusses all of this at an undergraduate level, accessible to students of varying backgrounds. High-level and human-scale perspectives are included. As a high-level example, the book discusses the shares of global primary energy that are provided by oil, gas, coal, hydroelectricity, and renewables, as well as trends in energy consumption and supply over time. Human-scale examples will resonate with readers’ every day experiences. The link between economic development and energy consumption is presented, which facilitates understanding of how global energy consumption growth is inevitable as economic development occurs. Coverage includes separate chapters on the oil, natural gas, coal, and electricity sectors. Each of these provides high-level descriptions of the technology involved in the production of that type of energy as well as the processing and transportation that occurs to bring the energy to end users. The book discusses the technological implications of energy transitions such as increased use of renewables or changes in the use of nuclear energy using Germany and Japan as examples. It closes with a discussion of future energy use.

Energy In World History

by Vaclav Smil

Every human activity entails the conversion of energy. Changes in the fundamental sources of energy, and in the use of energy sources, are a basic dimension of the evolution of society. Our appreciation of the significance of these processes is essential to a fuller understanding of world history. Vaclav Smil offers a comprehensive look at the role

Energy Independence: The Individual Pursuit of Energy Freedom (River Publishers Series in Energy Sustainability and Efficiency)

by Alden M Hathaway, II Tripp Hathaway

The 20th century is known to the entire world as a century of American greatness. Innovations in energy drove that American superiority; innovations such as oil pipelines, petroleum-based fuel, the light bulb, electricity, and the power grid. However, our legacy energy economy leaves us wanting in the 21st century. Centralized vulnerability, wasted generation capacity, dependence on foreign fuel, and climate change are financed by every one of us at the pump and in our monthly utility bill. However, "Energy Independence" is not about what is wrong with our current energy economy; rather it describes a bright future that is waiting to be unlocked. It presents a plan where the average homeowner can not only achieve energy freedom for their household, but usher in the new energy economy.

Energy Intermittency

by Bent Sorensen

The first book to consider intermittency as a key point of an energy system, Energy Intermittency describes different levels of variability for traditional and renewable energy sources, presenting detailed solutions for handling energy intermittency through trade, collaboration, demand management, and active energy storage. Addressing energy supply intermittency systematically, this practical text: Analyzes typical time-distributions and intervals between episodes of demand-supply mismatch and explores their dependence on system layouts and energy source characteristics Simulates scenarios regarding resource time-flow, energy conversion devices, and demand structure to assist in evaluating the technical viability of the proposed solutions Discusses the conditions for establishing such systems in terms of economic requirements and regulatory measures In one concise and convenient volume, Energy Intermittency provides a comprehensive overview of all the causes and remedies of energy supply intermittency.

Energy Investments: An Adaptive Approach to Profiting from Uncertainties

by Ricardo G. Barcelona

This book examines what lies behind the uncertainties surrounding the fuel and power markets. Exploring the role of renewables and how they potentially disrupt or create opportunities, it challenges widely accepted wisdoms in investment. The author asks questions such as: Are “business as usual” strategies that favour fossil fuels the best route to future prosperity? What prospects do firms face when their competitors diversify into renewables? Why do generous subsidies to renewables often fail to achieve wide-scale deployment? Illustrating how real options and option games reasoning yield vastly different insights from those gained from NPVs, Energy Investments offers case studies and simulations to demonstrate how firms can benefit from the methods it showcases.

Energy Islands: Metaphors of Power, Extractivism, and Justice in Puerto Rico (Environmental Communication, Power, and Culture #1)

by Catalina M de Onís

Energy Islands provides an urgent and nuanced portrait of collective action that resists racial capitalism, colonialism, and climate disruption. Weaving together historical and ethnographic research, this story challenges the master narratives of Puerto Rico as a tourist destination and site of "natural" disasters to demonstrate how fossil fuel economies are inextricably entwined with colonial practices and how local community groups in Puerto Rico have struggled against energy coloniality to mobilize and transform power from the ground up.Catalina M. de Onís documents how these groups work to decenter continental contexts and deconstruct damaging hierarchies that devalue and exploit rural coastal communities. She highlights and collaborates with individuals who refuse the cruel logics of empire by imagining and implementing energy justice and other interconnected radical power transformations. Diving deeply into energy, islands, and power, this book engages various metaphors for alternative world-making.

Energy Issues and Transition to a Low Carbon Economy: Insights from Mexico (Strategies for Sustainability)

by Francisco J. Lozano Alberto Mendoza Arturo Molina

Without energy, there is no well-functioning economy, besides facing social risks. This book provides a systemic approach to energy in Mexico and its relations to the USA arising from the energy reform of the former. It covers the transition from fossil fuels to a low-carbon economy, relying heavily on renewable sources and mitigating climate change risks. Several human knowledge disciplines and topics are covered in the book, including public policy, economics, transboundary issues, electricity and thermal energy, residual biomass use, distributed energy systems and its management, and decision-making tools. An analysis is considered regarding energy issues interaction in the Mexican-USA border, which differ in both countries from pricing and policy, and the work and research that has been developed for transboundary energy trade.

Energy Justice: A Local Content Analytical Framework for Sub-Saharan Africa (Energy, Climate and the Environment)

by Rukonge Sospeter Muhongo

This book explores local content policies and their role in natural resource management within the realm of energy justice. Based on several country case studies it discusses the role of regional integration for such policies in Sub-Saharan Africa. Energy justice has been widely applied across different aspects of development, but here the principles of justice are specifically integrated with the management and implementation of oil and gas projects. Such an analysis offers novel means of implementing policies in local regions, moving away from a one-size fits all approach that leads to the ineffective transplantation of policies from developed economies to developing Sub-Saharan economies. The book argues that with a regional approach, Sub-Saharan Africa can leverage natural resources, industrial parks, supplier clusters, regional financing mechanisms and regional training facilities which would drive down the costs of production, increase efficiency and integrate the local Sub-Saharan population into the oil and gas industry. This would result in the benefits as well as the environmental concerns and responsibilities intrinsic to these industries, being spread more equally amongst local and none local stakeholders. This book will be a valuable resource for scholars and students as well as policy makers and practitioners in the areas of extractive industry-related disciplines energy governance, and economic development in Africa.

Energy Justice Across Borders

by Gunter Bombaerts Kirsten Jenkins Yekeen A. Sanusi Wang Guoyu

This book is open access under a CC BY 4.0 license.We must find new and innovative ways of conceptualizing transboundary energy issues, of embedding concerns of ethics or justice into energy policy, and of operationalizing response to them. This book stems from the emergent gap; the need for comparative approaches to energy justice, and for those that consider ethical traditions that go beyond the classical Western approach. This edited volume unites the fields of energy justice and comparative philosophy to provide an overarching global perspective and approach to applying energy ethics. We contribute to this purpose in four sections: setting the scene, practice, applying theory to practice, and theoretical approaches. Through the chapters featured in the volume, we position the book as one that contributes to energy justice scholarship across borders of nations, borders of ways of thinking and borders of disciplines. The outcome will be of interest to undergraduate and graduate students studying energy justice, ethics and environment, as well as energy scholars, policy makers, and energy analysts.

Energy Level Alignment and Electron Transport Through Metal/Organic Contacts

by Enrique Abad

In recent years, ever more electronic devices have started to exploit the advantages of organic semiconductors. The work reported in this thesis focuses on analyzing theoretically the energy level alignment of different metal/organic interfaces, necessary to tailor devices with good performance. Traditional methods based on density functional theory (DFT), are not appropriate for analyzing them because they underestimate the organic energy gap and fail to correctly describe the van der Waals forces. Since the size of these systems prohibits the use of more accurate methods, corrections to those DFT drawbacks are desirable. In this work a combination of a standard DFT calculation with the inclusion of the charging energy (U) of the molecule, calculated from first principles, is presented. Regarding the dispersion forces, incorrect long range interaction is substituted by a van der Waals potential. With these corrections, the C60, benzene, pentacene, TTF and TCNQ/Au(111) interfaces are analyzed, both for single molecules and for a monolayer. The results validate the induced density of interface states model.

Energy-Level Control at Hybrid Inorganic/Organic Semiconductor Interfaces

by Raphael Schlesinger

This work investigates the energy-level alignment of hybrid inorganic/organic systems (HIOS) comprising ZnO as the major inorganic semiconductor. In addition to offering essential insights, the thesis demonstrates HIOS energy-level alignment tuning within an unprecedented energy range. (Sub)monolayers of organic molecular donors and acceptors are introduced as an interlayer to modify HIOS interface-energy levels. By studying numerous HIOS with varying properties, the author derives generally valid systematic insights into the fundamental processes at work. In addition to molecular pinning levels, he identifies adsorption-induced band bending and gap-state density of states as playing a crucial role in the interlayer-modified energy-level alignment, thus laying the foundation for rationally controlling HIOS interface electronic properties. The thesis also presents quantitative descriptions of many aspects of the processes, opening the door for innovative HIOS interfaces and for future applications of ZnO in electronic devices.

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