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Energy Optimization and Prediction in Office Buildings: A Case Study Of Office Building Design In Chile (SpringerBriefs in Energy)
by Carlos Rubio-Bellido Alexis Pérez-Fargallo Jesús Pulido-ArcasThis book explains how energy demand and energy consumption in new buildings can be predicted and how these aspects and the resulting CO2 emissions can be reduced. It is based upon the authors’ extensive research into the design and energy optimization of office buildings in Chile. The authors first introduce a calculation procedure that can be used for the optimization of energy parameters in office buildings, and to predict how a changing climate may affect energy demand. The prediction of energy demand, consumption and CO2 emissions is demonstrated by solving simple equations using the example of Chilean buildings, and the findings are subsequently applied to buildings around the globe.An optimization process based on Artificial Neural Networks is discussed in detail, which predicts heating and cooling energy demands, energy consumption and CO2 emissions. Taken together, these processes will show readers how to reduce energy demand, consumption and CO2 emissions associated with office buildings in the future. Readers will gain an advanced understanding of energy use in buildings and how it can be reduced.
Energy Optimization Protocol Design for Sensor Networks in IoT Domains
by Sanjeev J. Wagh Manisha Sunil Bhende Anuradha D. ThakareThis book provides an essential overview of IoT, energy-efficient topology control protocols, motivation, and challenges for topology control for Wireless Sensor Networks, and the scope of the research in the domain of IoT. Further, it discusses the different design issues of topology control and energy models for IoT applications, different types of simulators with their advantages and disadvantages. It also discusses extensive simulation results and comparative analysis for various algorithms. The key point of this book is to present a solution to minimize energy and extend the lifetime of IoT networks using optimization methods to improve the performance. Features: Describes various facets necessary for energy optimization in IoT domain. Covers all aspects to achieve energy optimization using latest technologies and algorithms, in wireless sensor networks. Presents various IoT and Topology Control Methods and protocols, various network models, and model simulation using MATLAB®. Reviews methods and results of optimization with Simulation Hardware architecture leading to prolonged life of IoT networks. First time introduces bio-inspired algorithms in the IoT domain for performance optimization This book aims at Graduate Students, Researchers in Information Technology, Computer Science and Engineering, Electronics and Communication Engineering.
Energy Options Impact on Regional Security
by Frano Barbir Sergio UlgiatiThis book addresses energy-related issues in light of the options available to the European and Mediterranean countries. The articles attempt to identify and analyse the economic, environmental, societal and regional security issues that may emerge from those options. It is clear that a coherent energy strategy is required, addressing energy supply and demand, security of access, financial issues, market dynamics, and also taking into account the whole energy lifecycle including fuel production, transmission and distribution. In the short term, the aim should be to achieve higher energy efficiencies and increased supply from local energy sources, in particular renewable energy sources. In the long term, redesign of life styles, further increase of alternative energy sources and shift to new energy technologies and carriers is expected to contribute to solve or alleviate the problems generated by declining availability of fossil fuels. In this volume, energy experts provide background information and a detailed discussion of all these issues and strategies.
Energy Performance Buildings
by George BairdThis book deals with the concerns of everyone involved with the use of energy in buildings. It is written principle for those with a direct professional interest in the energy performance of buildings.
Energy Performance in the Australian Built Environment (Green Energy and Technology)
by Priyadarsini Rajagopalan Mary Myla Andamon Trivess MooreThis book examines energy efficiency in the Australian built environment and presents current developments with a particular focus on the temperate setting of Victoria state. It is divided into four main parts discussing policies, climate, and carbon footprint and presenting case studies on the energy performance and indoor environmental quality of various building types. The book is intended for readers wanting to understand the various policies related to different buildings types and their energy performance.
Energy Performance of Buildings
by Sofia-Natalia Boemi Olatz Irulegi Mattheos SantamourisThis book analyzes the trends and technologies of green and energy efficient building, identifying strategies for implementing energy savings and enabling the use of renewable resources in residential, commercial, healthcare and educational building sectors. The authors focus on best practices in temperate climates, providing in-depth coverage of urban heat island, climate change and fuel poverty mitigation through architectural optimization, leveraging renewable energy sources and utilization of cutting-edge cooling materials. Pragmatic emphasis is placed on improving the energy performance of existing building stock to meet short and long term objectives of climate and energy conservation strategies. Engineers, architects, designers, students, policy makers and efficiency professionals will all gain valuable insights and ideas from this practical handbook to greening the built environment.
Energy Performance of Residential Buildings: A Practical Guide for Energy Rating and Efficiency
by Mat SantamourisEnergy Rating is a crucial consideration in modern building design, affirmed by the new EC Directive on the energy performance of buildings. Energy represents a high percentage of the running costs of a building, and has a significant impact on the comfort of the occupants. This book represents detailed information on energy rating of residential buildings, covering: * Theoretical and experimental energy rating techniques: reviewing the state of the art and offering guidance on the in situ identification of the UA and gA values of buildings. * New experimental protocols to evaluate energy performance: detailing a flexible new approach based on actual energy consumption. Data are collected using the Billed Energy Protocol (BEP) and Monitored Energy Protocol (MEP) * Energy Normalization techniques: describing established methods plus a new Climate Severity Index, which offers significant benefits to the user. Also included in this book are audit forms and a CD-ROM for applying the new rating methodology. The software, prepared in Excel, is easy to use, can be widely applied using both deterministic and experimental methods, and can be adapted to national peculiarities and energy policy criteria. Energy Performance of Residential Buildings offers full and clear treatment of the key issues and will be an invaluable source of information for energy experts, building engineers, architects, physicists, project managers and local authorities. The book stems from the EC-funded SAVE project entitled EUROCLASS. Participating institutes included: * University of Athens, Greece * Belgium Building Research Institute, Belgium * University of Seville, Spain * Royal Institute of Technology, Sweden
Energy Plant Species: Their Use and Impact on Environment and Development
by N. El BassamBiomass currently accounts for about 15 per cent of the global primary energy consumption and is particularly important as an energy resource in developing countries. It will undoubtedly play an increasing role in the world's energy consumption. Which crops make up this large percentage of our energy resources? Where do they grow and what can be done to boost the levels of production? What impact does their cultivation have on the environment and development? The book starts with aspects of biomass accumulation, harvesting, transportation and storage, as well as conversion technologies for biofuels. This is followed by a look at the environmental impact and economic and social dimensions, including prospects for renewable energy. The book then goes on to cover all the main potential energy crops. For each main species it gives a brief description, outlines the ecological requirements, methods of propagation, crop management, rotation and production, harvesting, handling and storage, processing and utilization, then finishes with selected references. All those whose work involves biomass production, whether as agriculturalist, student, farmer, producer, planner or policy maker will find this book an invaluable reference work.
Energy Power and Automation Engineering: Select Proceedings of the International Conference, ICEPAE 2023 (Lecture Notes in Electrical Engineering #1118)
by Sanjay Yadav Yogendra Arya Nor Asiah Muhamad Karim SebaaThis book presents the select proceedings of the 4th International Conference on Energy Power and Automation Engineering, ICEPAE 2023. It focuses on the research of clean energy power, low-carbon technology for power generation, and energy automation technology. The book Enriches understanding by including contributions from leading experts. The book will be useful for researchers and professionals interested in the broad field of power energy.
Energy, Power, and Transportation Technology
by Jack Klasey Ryan Brown Len LitowitzNIMAC-sourced textbook
Energy Principles and Variational Methods in Applied Mechanics
by J. N. ReddyA comprehensive guide to using energy principles and variational methods for solving problems in solid mechanics This book provides a systematic, highly practical introduction to the use of energy principles, traditional variational methods, and the finite element method for the solution of engineering problems involving bars, beams, torsion, plane elasticity, trusses, and plates. It begins with a review of the basic equations of mechanics, the concepts of work and energy, and key topics from variational calculus. It presents virtual work and energy principles, energy methods of solid and structural mechanics, Hamilton’s principle for dynamical systems, and classical variational methods of approximation. And it takes a more unified approach than that found in most solid mechanics books, to introduce the finite element method. Featuring more than 200 illustrations and tables, this Third Edition has been extensively reorganized and contains much new material, including a new chapter devoted to the latest developments in functionally graded beams and plates. Offers clear and easy-to-follow descriptions of the concepts of work, energy, energy principles and variational methods Covers energy principles of solid and structural mechanics, traditional variational methods, the least-squares variational method, and the finite element, along with applications for each Provides an abundance of examples, in a problem-solving format, with descriptions of applications for equations derived in obtaining solutions to engineering structures Features end-of-the-chapter problems for course assignments, a Companion Website with a Solutions Manual, Instructor's Manual, figures, and more Energy Principles and Variational Methods in Applied Mechanics, Third Edition is both a superb text/reference for engineering students in aerospace, civil, mechanical, and applied mechanics, and a valuable working resource for engineers in design and analysis in the aircraft, automobile, civil engineering, and shipbuilding industries.
Energy Processing and Smart Grid (IEEE Press Series on Power Engineering)
by James A. MomohThe first book in the field to incorporate fundamentals of energy systems and their applications to smart grid, along with advanced topics in modeling and control This book provides an overview of how multiple sources and loads are connected via power electronic devices. Issues of storage technologies are discussed, and a comparison summary is given to facilitate the design and selection of storage types. The need for real-time measurement and controls are pertinent in future grid, and this book dedicates several chapters to real-time measurements such as PMU, smart meters, communication scheme, and protocol and standards for processing and controls of energy options. Organized into nine sections, Energy Processing for the Smart Grid gives an introduction to the energy processing concepts/topics needed by students in electrical engineering or non-electrical engineering who need to work in areas of future grid development. It covers such modern topics as renewable energy, storage technologies, inverter and converter, power electronics, and metering and control for microgrid systems. In addition, this text: Provides the interface between the classical machines courses with current trends in energy processing and smart grid Details an understanding of three-phase networks, which is needed to determine voltages, currents, and power from source to sink under different load models and network configurations Introduces different energy sources including renewable and non-renewable energy resources with appropriate modeling characteristics and performance measures Covers the conversion and processing of these resources to meet different DC and AC load requirements Provides an overview and a case study of how multiple sources and loads are connected via power electronic devices Benefits most policy makers, students and manufacturing and practicing engineers, given the new trends in energy revolution and the desire to reduce carbon output Energy Processing for the Smart Grid is a helpful text for undergraduates and first year graduate students in a typical engineering program who have already taken network analysis and electromagnetic courses.
Energy Production and Storage
by Robert H. CrabtreeEnergy production and storage are central problems for our time. In principle, abundant energy is available from the sun to run the earth in a sustainable way. Solar energy can be directly harnessed by agricultural and photovoltaic means, but the sheer scale of the energy demand poses severe challenges, for example any major competition between biomass production and food production would simply transfer scarcity from energy to food. Indirect use of solar energy in the form of wind looks also promising, especially for those regions not blessed with abundant sunlight. Other modes such as tidal and wave energy may well become important niche players.Inorganic chemistry plays a decisive role in the development of new energy technologies and this Volume covers some promising modes of alternative energy production and storage that minimize the atmospheric burden of fossil-derived carbon monoxide. No one production or storage mode is likely to dominate, at least at first, and numerous possibilities need to be explored to compare their technical feasibility and economics. This provides the context for a broad exploration of novel ideas that we are likely to see in future years as the field expands.This Volume covers a wide range of topics, such as: - Water splitting, only water is a sufficiently cheap and abundant electron source for global exploitation; - Energy conversion by photosynthesis; - Molecular catalysts for water splitting; - Thermochemical water splitting; - Photocatalytic hydrogen production; - Artificial photosynthesis, progress of the Swedish Consortium; - Hydrogen economy; - Reduction of carbon dioxide to useful fuels; - Conversion of methane to methanol; - Dye sensitized solar cells; - Photoinitiated electron transfer in fuel cells; - Proton exchange membranes for fuel cells; - Intermediate temperature solid oxide fuel cells; - Direct Ethanol fuel cells; - Molecular catalysis for fuel cells; - Enzymes and microbes in fuel cells; - Li-Ion batteries; - Magic Angle Spinning NMR studies of battery materials; Supercapacitors and electrode materials.About EIC BooksThe Encyclopedia of Inorganic Chemistry (EIC) has proved to be one of the defining standards in inorganic chemistry, and most chemistry libraries around the world have access either to the first or second print edition, or to the online version. Many readers, however, prefer to have more concise thematic volumes, targeted to their specific area of interest. This feedback from EIC readers has encouraged the Editors to plan a series of EIC Books, focusing on topics of current interest. They will appear on a regular basis, and will feature leading scholars in their fields. Like the Encyclopedia, EIC Books aim to provide both the starting research student and the confirmed research worker with a critical distillation of the leading concepts in inorganic and bioinorganic chemistry, and provide a structured entry into the fields covered.This volume is also available as part of Encyclopedia of Inorganic Chemistry, 5 Volume Set.This set combines all volumes published as EIC Books from 2007 to 2010, representing areas of key developments in the field of inorganic chemistry published in the Encyclopedia of Inorganic Chemistry. Find out more.
Energy Production in the Mississippi River Delta: Impacts on Coastal Ecosystems and Pathways to Restoration (Lecture Notes in Energy #43)
by J. W. Day R. G. Hunter H. C. ClarkFor nearly a century, the energy industry had a profound impact on the Mississippi Delta, including both the natural and socio-economic systems. The purpose of this book is to describe the delta, how oil and gas (O&G) activities have impacted both natural and socio-economic systems and how much of the degradation could have been avoided. The Mississippi Delta formed over the past six thousand years but, in less than a century, lost 25 percent of coastal wetlands. O&G activities contributed significantly to this loss. O&G production began in the early 20th century and over 600 conventional fields were developed. Production ramped up rapidly, peaking around 1970, then declined. As O&G production declines, produced water dominates fluid production, and this high salinity brine is laced with a variety of toxins. Often, O&G was produced rapidly and much was left in the ground and is now technically and economically unavailable. With careful planning, this situation could have been avoided. The industry also affected the regulatory framework by weakening regulations, enforcement and impacts were not adequately addressed, and more profits flowed out of state. Thus, the state was economically and environmentally worse off. The industry should be compelled to contribute expertise and financial resources to restoration of the delta.
The Energy Reader
by Tom Butler Richard Heinberg Daniel Lerch George WuerthnerThe Energy Reader takes an unflinching look at the environmental devastation created by our thirst for energy-including supposedly "clean" renewable sources. From oil spills, nuclear accidents, and mountaintop-removal coal mining to oversized wind farms and desert-destroying solar power plants, virtually every region of the globe is now experiencing the consequences of out-of-control energy development. Essentially no place is sacred, no landscape safe from the relentless search for energy resources to continue powering a culture based on perpetual growth. Precious wildlands, fragile ecosystems, even our own communities and children's health are at risk.Featuring essays by more than thirty of the most brilliant minds in the fields of energy, society, and ecology, The Energy Reader lifts the veil on the harsh realities of our pursuit of energy at any price, revealing the true costs, benefits, and limitations of all our energy options. Contributors include Wes Jackson, Bill McKibben, Sandra B. Lubarsky, Richard Heinberg, Philip Cafaro, Wendell Berry, Juan Pablo Orrego. Collectively, they offer a wake-up call about the future of energy and what each of us can do to change course.Ultimately, the book offers not only a deep critique of the current system that is toxic to nature and people, but also a hopeful vision for a future energy economy-in which resilience, health, beauty, biodiversity, and durability, not incessant growth, are the organizing principles.
The Energy Reader: Overdevelopment and the Delusion of Endless Growth
by Tom Butler George Wuerthner Daniel Lerch Richard HeinbergWhat magic, or monster, lurks behind the light switch and gas pump? Where does the seemingly limitless energy that fuels modern society come from? From oil spills, nuclear accidents, mountaintop-removal coal mining, and natural gas "fracking" to wind power projects and solar power plants, every source of energy has costs. The Energy Reader takes an unfliching look at the systems that support our insatiable thirst for more power along with their unintended side effects.
The Energy Reader
by Richard Heinberg Daniel Lerch Tom Butler George WuerthnerThe Energy Reader takes an unflinching look at the environmental devastation created by our thirst for energy-including supposedly "clean" renewable sources. From oil spills, nuclear accidents, and mountaintop-removal coal mining to oversized wind farms and desert-destroying solar power plants, virtually every region of the globe is now experiencing the consequences of out-of-control energy development. Essentially no place is sacred, no landscape safe from the relentless search for energy resources to continue powering a culture based on perpetual growth. Precious wildlands, fragile ecosystems, even our own communities and children's health are at risk.Featuring essays by more than thirty of the most brilliant minds in the fields of energy, society, and ecology, The Energy Reader lifts the veil on the harsh realities of our pursuit of energy at any price, revealing the true costs, benefits, and limitations of all our energy options. Contributors include Wes Jackson, Bill McKibben, Sandra B. Lubarsky, Richard Heinberg, Philip Cafaro, Wendell Berry, Juan Pablo Orrego. Collectively, they offer a wake-up call about the future of energy and what each of us can do to change course.Ultimately, the book offers not only a deep critique of the current system that is toxic to nature and people, but also a hopeful vision for a future energy economy-in which resilience, health, beauty, biodiversity, and durability, not incessant growth, are the organizing principles.
Energy Recovery from Municipal Solid Waste by Thermal Conversion Technologies
by P. Jayarama ReddyThis book presents an overview of municipal solid waste recycling, and how it can be used to generate clean power, transport fuels that can substitute fossil fuels, and value-based chemicals with minimal environmental impact. It also explains how hazardous wastes and sewage sludge can be treated and disposed of without affecting human and environmental health. A full discussion of established thermal conversion technologies that generate heat, electricity, liquid fuels and useful chemicals from solid waste and supporting case studies describing global waste-to-energy plants in operation make this work highly suited to an introductory course on waste thermal conversion processes.
Energy Recovery Technology for Building Applications: Green Innovation towards a Sustainable Future
by Mardiana Idayu Ahmad Saffa RiffatThis book discusses energy recovery technology, a green innovation that can be used in buildings. This technology reduces energy consumption in buildings and provides energy savings to conventional mechanical ventilation systems. Divided into eight chapters, the book provides in-depth technical information, state-of-the-art research, and latest developments in the energy recovery technology field. Case-studies describe worldwide applications of energy recovery technology and its integrated system for building services. This book will be used as a general and technical reference book for students, engineers, professionals, practitioners, scientists, and researchers seeking to reduce energy consumption of buildings in various climatic conditions.Presents an overview of energy consumption scenarios in buildings and the needs for energy-efficient technologies at regional and global levels;Explains models and methods of energy recovery technology performance evaluation;Inspires further research into energy recovery technology for building applications.
Energy Reduction at U.S. Air Force Facilities Using Industrial Processes
by Gregory Eyring RapporteurThe Department of Defense (DoD) is the largest consumer of energy in the federal government. In turn, the U. S. Air Force is the largest consumer of energy in the DoD, with a total annual energy expenditure of around $10 billion. Approximately 84 percent of Air Force energy use involves liquid fuel consumed in aviation whereas approximately 12 percent is energy (primarily electricity) used in facilities on the ground. This workshop was concerned primarily with opportunities to reduce energy consumption within Air Force facilities that employ energy intensive industrial processes--for example, assembly/disassembly, painting, metal working, and operation of radar facilities--such as those that occur in the maintenance depots and testing facilities. Air Force efforts to reduce energy consumption are driven largely by external goals and mandates derived from Congressional legislation and executive orders. To date, these goals and mandates have targeted the energy used at the building or facility level rather than in specific industrial processes. In response to a request from the Deputy Assistant Secretary of the Air Force for Energy and the Deputy Assistant Secretary of the Air Force for Science, Technology, and Engineering, the National Research Council, under the auspices of the Air Force Studies Board, formed the Committee on Energy Reduction at U. S. Air Force Facilities Using Industrial Processes: A Workshop. The terms of reference called for a committee to plan and convene one 3 day public workshop to discuss: (1) what are the current industrial processes that are least efficient and most cost ineffective? (2) what are best practices in comparable facilities for comparable processes to achieve energy efficiency? (3) what are the potential applications for the best practices to be found in comparable facilities for comparable processes to achieve energy efficiency? (4) what are constraints and considerations that might limit applicability to Air Force facilities and processes over the next ten year implementation time frame? (5) what are the costs and paybacks from implementation of the best practices? (6) what will be a proposed resulting scheme of priorities for study and implementation of the identified best practices? (7) what does a holistic representation of energy and water consumption look like within operations and maintenance?
Energy-Related Material Flow Simulation in Production and Logistics
by Sigrid Wenzel Markus Rabe Steffen Strassburger Christoph Von ViebahnThis book provides for the first time an overview on the current approaches and applications of energy aspects in production and logistics by the use of simulation techniques. During the last decade, the importance of energy in the material flow processes has become more and more important. The pressure to reduce the environmental footprint of production and logistics systems will even intensify in future. Therefore, enterprises have started to integrate the use of energy into their planning processes much more than before, even designing feedback loops, e.g., from energy control to production control. This receives additional attention with the increasing use of renewable, but less reliable, energy sources. Care must be taken to establish processes that aim to use energy when it is available. As an example, many industrial processes like melting or coating have significant energy demands, but could vary the point of time of its consumption within specific limits, leading to a very high complexity. It discusses the construction and application of energy-specific performance indicators and analyzes the input information that needs to be acquired before implementing suitable models. On this basis, concrete technical solutions are introduced.
Energy Resilient Buildings and Communities: A Practical Guide
by Brian Levite Alex RakowThis book is written as a practical guide to those interested in the pursuit of energy resilience at a local scale. Energy resilience is defined as the relative ability of an institution to carry out its mission during a shock to the energy system and approach the concept on the level of a single site occupied by a single community or institution. Examples are drawn from four key community types: military bases, healthcare campuses, educational campuses, and municipal governments. The book then describes a framework for developing an energy resilience plan that applies to each. While the focus is clearly on the United States, understanding the energy resilience threat and conducting long-range energy resilience planning will benefit communities all over the globe. Divided into three main parts, Part One describes the specific energy security threats that are facing local institutions and communities and how an energy shock can affect the mission at each of the four community types and the advantages that each will enjoy in their pursuit of energy resilience. Part Two provides concrete guidance for pursuing energy resilience at a particular institution and allows managers to assess where their institution lies on the energy resilience spectrum and plot a course toward where they would like to be. Part Three describes the three main areas of energy resilience performance: energy efficiency, on-site generation, and emergency planning. Case studies are also provided.
Energy, Resource Extraction and Society: Impacts and Contested Futures (Routledge Studies of the Extractive Industries and Sustainable Development)
by Anna SzoluchaEnergy is central to the fabric of society. This book revisits the classic notions of energy impacts by examining the social effects of resource extraction and energy projects which are often overlooked. Energy impacts are often reduced to the narrow configurations of greenhouse gas emissions, chemical spills or land use changes. However, this neglects the fact that the way we produce, distribute and consume energy shapes society, political institutions and culture. The authors trace the impacts of contemporary energy and resource extraction developments and explain their significance for the shaping of powerful social imaginaries and a reconfiguration of political and democratic systems. They analyse not only the complex histories and landscapes of industrial mining and energy development, including oil, coal, wind power, gas (fracking) and electrification, but also their significance for contested energy and social futures. Based on ethnographic and interdisciplinary research from around the world, including case studies from Australia, Germany, Kenya, the Netherlands, Nicaragua, Norway, Poland, Turkey, UK and USA, they document the effects on local communities and how these are often transformed into citizen engagement, protest and resistance. This sheds new light on the relationship between energy and power, reflecting a wide array of pertinent impacts beyond the usual considerations of economic efficiency and energy security. The volume is aimed at advanced students and researchers in anthropology, sociology, human geography, science and technology studies, environmental studies and sustainable development as well as professionals working in the field of impact assessments.
Energy Resources: Availability, Management, and Environmental Impacts (ISSN)
by Louis Theodore Kenneth J. SkipkaThis book provides an evaluation for each of the current means and consumption of power generation of the available fuel resources. The book examines resource quantity, resource availability, economics, energy quality, conservation requirements, transportation requirements, delivery requirements, operation and manufacturing, regulatory issues, political issues, environmental concerns, cost consequences, advantages, disadvantages, and public acceptance. It defines the energy issues of availability and management, and provides a means of solving energy problems as well as defining the optimal course for the future.
Energy Resources: From Science to Society
by Wesley Reisser; Colin ReisserThe global energy system and its future are central to understanding many of the key challenges faced by society today-from climate change to rising prices for commodities and Western interest instability in the Middle East. Unfortunately, today's students are not well prepared to address these issues at their source. Few texts provide a broad overview of the science and policy challenges associated with the extensive array of energy resources that make up the current global energy system. <P><P>Energy Resources takes a holistic approach to energy that covers both the science and social-science issues of today's global energy system. It simplifies the scientific background of the resources, describing each step-from formation to transmission-to make the science accessible to students. Each resource is discussed in both the US and global contexts in order to analyze its impact on the environment, economy, society, and politics.