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Unsettled Issues Concerning The Economics Of Fuel Cells And Electric Ground Vehicles
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Book Synopsis Unsettled Issues Concerning the Economics of Fuel Cells and Electric Ground Vehicles by : Bart Kolodziejczyk
Download or read book Unsettled Issues Concerning the Economics of Fuel Cells and Electric Ground Vehicles written by Bart Kolodziejczyk and published by SAE International. This book was released on 2020-06-03 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE EDGE Research Report looks at the pros and cons of moving this technology forward and brings recommendations to facilitate a smooth transition from fossil fuel-based to hydrogen-based mobility. Unsettled Issues Concerning the Economics of Fuel Cells and Electric Ground Vehicles discusses the unsettled economic aspects of hydrogen and fuel cell applications in the automotive industry. Lately, the idea of using hydrogen in automotive applications is gaining momentum. While the concept of using clean hydrogen fuel generated from water via electrolysis is nothing new, previous efforts to mainstream the technology failed miserably. About a decade ago, the fuel cell technology, which efficiently converts hydrogen and atmospheric oxygen into electricity, was not as advanced and the fuel cell prototypes were bulky and expensive. Yet, many new fuel cell electric vehicles (FCEVs) have emerged, and hydrogen refueling infrastructure is being built globally. Despite the important steps forward, hydrogen generation and fuel cells are still costly and cannot compete with fossil fuel-based solutions. While it can be a viable tool in combating climate change and air pollution, hydrogen currently hardly makes a business case. And although many hydrogen infrastructure developments are fueled by government subsidies (and fear of carbon tax), detailed economic evaluation suggests that creating a hydrogen economy of scale can reduce technology costs, creating the window of opportunity it needs to become a concrete global market player. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2020002
Book Synopsis Unsettled Issues Concerning the Use of Fuel Cells in Electric Ground Vehicles by : Bart Kolodziejczyk
Download or read book Unsettled Issues Concerning the Use of Fuel Cells in Electric Ground Vehicles written by Bart Kolodziejczyk and published by SAE International. This book was released on 2019-10-29 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen fuel is rapidly emerging as a clean energy carrier solution that has the potential to decarbonize a variety of industries, including, or predominantly, the transportation industry. Fuel cell electric vehicles (FCEVs), which electrochemically combine stored hydrogen with atmospheric oxygen to efficiently generate electricity while producing only water vapor and small amounts of heat, are heralded to be a game-changing technology. The so-called hydrogen economy has the potential to displace traditional fossil fuel-based economy, with the transportation industry being the first mover in the hydrogen space. Technological advances made in the last decade in the areas of hydrogen generation and fuel cell technology have enabled the current uptake of hydrogen-based solutions for vehicle applications. Reduced costs, climate change, and carbon tax mechanisms are driving many governments, manufacturers, and consumers toward hydrogen-powered vehicles. The major drawbacks of hydrogen compared to the other competing clean-energy technologies (e.g., battery power), is the high cost of hydrogen refueling and FCEVs. However, application of the economy of scale will enable further cost reduction and broad international uptake of hydrogen in automotive applications. This SAE EDGE™ Research Report explores the opportunities and challenges of hydrogen and fuel cell systems in the automotive industry. With the help of expert contributors, several different technological, economic, and safety aspects are considered to develop a better understanding of this emerging hydrogen-based automotive industry. While debates between proponents of battery electric vehicles (BEVs) and FCEVs continue, the current report discusses the unsettled issues in the latter technology and presents a critical overview of the hydrogen and fuel cell systems in the automotive industry. Finally, the report concludes with a series of recommendations aimed at the industry and government stakeholders for implementing and advancing hydrogen transportation projects. NOTE: SAE EDGE™ Research Reports are intended to identify and illuminate critical issues in emerging, but still unsettled, technologies of interest to the mobility industry. The goal of SAE EDGE™ Research Reports is to stimulate discussion and work in the hope of promoting and speeding resolution of identified issues. SAE EDGE™ Research Reports are not intended to resolve the issues they identify or close any topic to further scrutiny. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2019002
Book Synopsis Unsettled Economic, Environmental, and Health Issues of Ammonia for Automotive Applications by : Bart Kolodziejczyk
Download or read book Unsettled Economic, Environmental, and Health Issues of Ammonia for Automotive Applications written by Bart Kolodziejczyk and published by SAE International. This book was released on 2021-10-15 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ammonia has been previously trialed as an automotive fuel; however, it was hardly competitive with fossil fuels in terms of cost, energy density, and practicality. However, due to climate change, those practical and cost-related parameters have finally become secondary deciding factors in fuel selection. Ammonia is safer than most fuels and it offers superior energy densities compared to compressed or liquefied hydrogen. It is believed that ammonia might be an ultimate clean fuel choice and an extension to the emerging hydrogen economy. Unsettled Economic, Environmental, and Health Issues of Ammonia for Automotive Applications examines the major unsettled issues of using ammonia as a clean automotive fuel alternative, including the lack of regulations and standards for automotive applications, technology readiness, safety perception, and presently limited supply. While ammonia as a fuel is still in its infancy, identifying and addressing these challenges early could enable a safe and smooth transition. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2021022
Book Synopsis Unsettled Issues Concerning the Use of Green Ammonia Fuel in Ground Vehicles by : Bart Kolodziejczyk
Download or read book Unsettled Issues Concerning the Use of Green Ammonia Fuel in Ground Vehicles written by Bart Kolodziejczyk and published by SAE International. This book was released on 2021-02-15 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: While hydrogen is emerging as a clean alternative automotive fuel and energy storage medium, there are still numerous challenges to implementation, such as the economy of hydrogen production and deployment, expensive storage materials, energy intensive compression or liquefaction processes, and limited trial applications. Synthetic ammonia production, on the other hand, has been available on an industrial scale for nearly a century. Ammonia is one of the most-traded commodities globally and the second most-produced synthetic chemical after sulfuric acid. As an energy carrier, it enables effective hydrogen storage in chemical form by binding hydrogen atoms to atmospheric nitrogen. While ammonia as a fuel is still in its infancy, its unique properties render it as a potentially viable candidate for decarbonizing the automotive industry. Yet, lack of regulation and standards for automotive applications, technology readiness, and reliance on natural gas for both hydrogen feedstocks to generate the ammonia and facilitate hydrogen and nitrogen conversion into liquid ammonia add extra uncertainty to use scenarios. Unsettled Issues Concerning the Use of Green Ammonia Fuel in Ground Vehicles brings together collected knowledge on current and future prospects for the application of ammonia in ground vehicles, including the technological and regulatory challenges for this new type of clean fuel. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2021003
Book Synopsis Unsettled Issues Regarding Power Options for Decarbonized Commercial Vehicles by : Jody Emlyn Muelaner
Download or read book Unsettled Issues Regarding Power Options for Decarbonized Commercial Vehicles written by Jody Emlyn Muelaner and published by SAE International. This book was released on 2021-09-14 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: While direct electrification appears to provide the most cost-effective route to decarbonization of commercial vehicles, uptake may be constrained by critical metal supply. Additionally, it will be many years before hydrogen power becomes decarbonized or if it can ever compete economically with direct electrification. An electric road system (ERS) could offer a highly efficient and cost-effective route to direct electrification that would greatly reduce the volume of batteries required, but pilot schemes are urgently needed to provide concrete data on operating costs for different ERS technologies. Furthermore, if plug-in hybrid electric vehicles could obtain most of their power from an ERS, liquid biofuels and “electrofuels” may prove useful for occasional off-grid range extension. To achieve extremely long-range for operation in remote locations, liquid fuels remain the only viable option. Unsettled Issues Regarding Power Options for Decarbonized Commercial Vehicles discusses the analysis required to understand the lifecycle energy use for different power options for decarbonized commercial vehicles. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2021021
Book Synopsis Emerging Automotive Battery Chemistries by : Bart Kolodziejczyk
Download or read book Emerging Automotive Battery Chemistries written by Bart Kolodziejczyk and published by SAE International. This book was released on 2023-04-12 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an urgent need to decarbonize various industry sectors, including transportation; however, this is difficult to achieve when relying solely on today’s lithium-ion (Li-ion) battery technology. A lack of sufficient supply of critical materials—including lithium, nickel, and cobalt—is a major driving force behind research, development, and commercialization of new battery chemistries that can support this energy transition. Many emerging chemistries do not face the same supply, safety, and often durability challenges associated with Li-ion technology, yet these solutions are still very immature and require significant development effort to be commercialized. Emerging Automotive Battery Chemistries: Hedging Market identifies and evaluates various chemistries suitable for deployment in the automotive industry and describes advantages, disadvantages, and development challenges for each identified technology. Additionally, it outlines development timelines, contending that, to benefit from these new technologies in a decade or so, commercialization needs to begin today (e.g., de-risking critical material supply chains, developing circular approaches). The report also proposes policy interventions to enable developments of these new chemistries and to allow those immature technologies to compete with well-established Li-ion batteries. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2023008
Book Synopsis The Role of Hybrid Vehicles in a Net-zero Transport System by : Jody Emlyn Muelaner
Download or read book The Role of Hybrid Vehicles in a Net-zero Transport System written by Jody Emlyn Muelaner and published by SAE International. This book was released on 2024-09-25 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the world looks to net-zero emissions goals, hybrid electric vehicles may play an increasingly important role. For passenger electric vehicles (EVs) that predominantly make short journeys but occasionally need to make longer trips, electrofuel range extension may be more cost effective than either hydrogen or rapid charging. Micro gas turbines and catalytic combustion show significant potential to deliver low-cost, low-maintenance, lightweight engines with virtually no emissions, and hydrocarbon consuming solid oxide fuel cells show even greater potential in these areas. Aditioanlly, sodium-ion batteries for EVs, dispatachable vehicle-to-grid power and buffering, and variable intermittent renewable energy could also play key roles. The Role of Hybrid Vehicles in a Net-zero Transport System explores the costs, considerations, and challenges facing these technologies. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2024021
Book Synopsis Energy Options on the Path Toward a More Sustainable Transportation Sector by : Sven Beiker
Download or read book Energy Options on the Path Toward a More Sustainable Transportation Sector written by Sven Beiker and published by SAE International. This book was released on 2022-08-24 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The transportation sector has an enormous demand for resources and energy, is a major contributor of emissions (i.e., greenhouse gases in particular), and it is defined largely by the kind of energy it uses—be it electric cars, biofuel trucks, or hydrogen aircraft. Given the size of this sector, it has a crucial role in combatting climate change and securing sustainability in its three forms: environmental, societal, and economic. Energy Options on the Path Toward a More Sustainable Transportation Sector examines the many questions concerning alternative energy options for mobility: Is hydrogen the fuel of the future? Is there is enough electricity to power a fully electric transportation sector? What happens when millions of electric vehicle batteries need to be decommissioned? Which regulatory measures are effective and appropriate for moving the sector in the right direction? What is the “right” direction? Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2022019
Book Synopsis The Application of Proton Exchange Membrane Water Electrolysis by : Rui Lin
Download or read book The Application of Proton Exchange Membrane Water Electrolysis written by Rui Lin and published by SAE International. This book was released on 2024-06-17 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen has gained global recognition as a crucial energy resource, holding immense potential to offer clean, efficient, cost-effective, and environmentally friendly energy solutions. Through water electrolysis powered by green electricity, the production of decarbonized “green hydrogen” is achievable. Hydrogen technology emerges as a key pathway for realizing the global objective of “carbon neutrality.” Among various water electrolysis technologies, proton exchange membrane water electrolysis (PEMWE) stands out as exceptionally promising. It boasts high energy density, elevated electrolysis efficiency, and the capacity for high output pressure, making it a frontrunner in the quest for sustainable hydrogen production. The Application of Proton Exchange Membrane Water Electrolysis delves into the challenges and trends ahead of PEMWE—from fundamental research to practical application—and briefly describes its relative characteristics, key components, and future targets. The cost-effectiveness of PEMWE is illustrated and the report explores the potential for deeper integration into various industries, such as renewable energy consumption and hydrogen for industrial purposes. It further points the current trends, concluding with a series of recommendations for consideration by government, industry stakeholders, and researchers. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2024014
Book Synopsis Unsettled Domains Concerning Electric Propulsion Technology for Commercial Aircraft by : Ravi Rajamani
Download or read book Unsettled Domains Concerning Electric Propulsion Technology for Commercial Aircraft written by Ravi Rajamani and published by SAE International. This book was released on 2019-12-30 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: According to some, electric propulsion is already on its way down the “trough of disillusionment.” This report argues that while there are some concerns with associated technologies, such pessimism is unwarranted. Yes, battery systems can be more energy dense; charging standards are late in being developed; it is not clear what technologies and architectures will win out for which sectors; we still have to figure out how to deal with thermal management issues at all levels in future designs; and what might be the certification standards for electric aircraft. But that does not mean that these issues will not be addressed. Yes, these unsettled questions may take a little longer to solve than originally estimated, but there is full expectation within the industry that electric propulsion for commercial aircraft will succeed. In this SAE EDGE Research Report we present points of view from leading researchers in the industry who are thinking deeply about solving these problems. NOTE: SAE EDGE™ Research Reports are intended to identify and illuminate key issues in emerging, but still unsettled, technologies of interest to the mobility industry. The goal of SAE EDGE™ Research Reports is to stimulate discussion and work in the hope of promoting and speeding resolution of identified issues. SAE EDGE™ Research Reports are not intended to resolve the issues they identify or close any topic to further scrutiny. Click here to access the full SAE EDGETM Research Report portfolio. https://doi.org/10.4271/EPR2019006
Book Synopsis Noise, Vibration and Harshness of Electric and Hybrid Vehicles by : Lijun Zhang
Download or read book Noise, Vibration and Harshness of Electric and Hybrid Vehicles written by Lijun Zhang and published by SAE International. This book was released on 2020-12-29 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The noise, vibration, and harshness (NVH), also known as noise and vibration (N&V), is a critical feature for customers to assess the performance and quality of vehicles. NVH characteristics are higher among factors that customers use to judge the vehicle's quality.This book sets out to introduce the basic concepts, principles, and applications of the NVH development and refi nement of Battery Electric Vehicles (BEV), Hybrid Electric Vehicles (HEV), and Fuel Cell Electric Vehicles. Each type comes with its own set of challenges.
Book Synopsis The Hydrogen Economy by : National Academy of Engineering
Download or read book The Hydrogen Economy written by National Academy of Engineering and published by National Academies Press. This book was released on 2004-09-05 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: The announcement of a hydrogen fuel initiative in the President's 2003 State of the Union speech substantially increased interest in the potential for hydrogen to play a major role in the nation's long-term energy future. Prior to that event, DOE asked the National Research Council to examine key technical issues about the hydrogen economy to assist in the development of its hydrogen R&D program. Included in the assessment were the current state of technology; future cost estimates; CO2 emissions; distribution, storage, and end use considerations; and the DOE RD&D program. The report provides an assessment of hydrogen as a fuel in the nation's future energy economy and describes a number of important challenges that must be overcome if it is to make a major energy contribution. Topics covered include the hydrogen end-use technologies, transportation, hydrogen production technologies, and transition issues for hydrogen in vehicles.
Book Synopsis The Hydrogen Economy by : Michael Ball
Download or read book The Hydrogen Economy written by Michael Ball and published by Cambridge University Press. This book was released on 2009-09-24 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the opportunities and the challenges of introducing hydrogen as alternative transport fuel from an economic, technical and environmental point of view. Through its multi-disciplinary approach the book provides researchers, decision makers and policy makers with a solid and wide-ranging knowledge base concerning the hydrogen economy.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Making Choices about Hydrogen by : Lynn Krieger Mytelka
Download or read book Making Choices about Hydrogen written by Lynn Krieger Mytelka and published by IDRC. This book was released on 2008 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the mid-1990s, the emergence of a hydrogen economy and the speed with which it will arrive have been vigorously debated. As a disruptive technology, dominant designs for the production, storage and distribution of hydrogen have not yet been established. Neither have performance characteristics been achieved to compete with the existing combustion engine, though the efficiency and durability of hydrogen fuel cells are improving. This publication highlights the uncertainties involved in making choices about hydrogen and fuel cells in planning the development policies on national energy, environment and transport sector.--Publisher's description.
Book Synopsis Hydrogen Energy and Fuel Cells by : European Commission. Directorate General for Research
Download or read book Hydrogen Energy and Fuel Cells written by European Commission. Directorate General for Research and published by . This book was released on 2003 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrogen and Fuel Cell by : Johannes Töpler
Download or read book Hydrogen and Fuel Cell written by Johannes Töpler and published by Springer. This book was released on 2015-12-20 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces readers to hydrogen as an essential energy carrier for use with renewable sources of primary energy. It provides an overview of the state of the art, while also highlighting the developmental and market potential of hydrogen in the context of energy technologies; mobile, stationary and portable applications; uninterruptible power supplies and in the chemical industry. Written by experienced practitioners, the book addresses the needs of engineers, chemists and business managers, as well as graduate students and researchers.
