Author:
Publisher:
ISBN:
Category : Energy conservation
Languages : en
Pages : 200

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Author:
Publisher:
ISBN:
Category : Energy conservation
Languages : en
Pages : 352

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Book Description

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309149827
Category : Science
Languages : en
Pages : 250

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Book Description
Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles evaluates various technologies and methods that could improve the fuel economy of medium- and heavy-duty vehicles, such as tractor-trailers, transit buses, and work trucks. The book also recommends approaches that federal agencies could use to regulate these vehicles' fuel consumption. Currently there are no fuel consumption standards for such vehicles, which account for about 26 percent of the transportation fuel used in the U.S. The miles-per-gallon measure used to regulate the fuel economy of passenger cars. is not appropriate for medium- and heavy-duty vehicles, which are designed above all to carry loads efficiently. Instead, any regulation of medium- and heavy-duty vehicles should use a metric that reflects the efficiency with which a vehicle moves goods or passengers, such as gallons per ton-mile, a unit that reflects the amount of fuel a vehicle would use to carry a ton of goods one mile. This is called load-specific fuel consumption (LSFC). The book estimates the improvements that various technologies could achieve over the next decade in seven vehicle types. For example, using advanced diesel engines in tractor-trailers could lower their fuel consumption by up to 20 percent by 2020, and improved aerodynamics could yield an 11 percent reduction. Hybrid powertrains could lower the fuel consumption of vehicles that stop frequently, such as garbage trucks and transit buses, by as much 35 percent in the same time frame.

Author: Marcio de Almeida D'Agosto
Publisher:
ISBN: 0128134542
Category : Transportation
Languages : en
Pages : 308

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Book Description
Transportation, Energy Use and Environmental Impacts shows researchers, students and professionals the important connection between transportation planning, energy use and emissions. The book examines the major transportation activities, components, systems and subsystems by mode. It closely explores the resulting environmental impacts from transport planning, construction and the decommissioning of transportation systems. It discusses transportation planning procedures from an energy use standpoint, offering guidelines to make transportation more energy consumption efficient. Other sections cover propulsion and energy use systems, focusing on road transportation, railway, waterway, pipeline, air, air pollutants, greenhouse gas emissions, and more. Shows the relationship between road, rail, maritime, air and pipeline transportation activities with fuel use and pollution, greenhouse gases and waste Provides a comprehensive approach, covering transportation system planning, design and infrastructure construction Synthesizes the needed information and data, explaining how to improve transportation system performance Includes learning aids, such as cases from around the globe, a glossary, extensive bibliography, chapter objectives, summaries and exercises

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309146402
Category : Science
Languages : en
Pages : 506

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Book Description
Despite the many benefits of energy, most of which are reflected in energy market prices, the production, distribution, and use of energy causes negative effects. Many of these negative effects are not reflected in energy market prices. When market failures like this occur, there may be a case for government interventions in the form of regulations, taxes, fees, tradable permits, or other instruments that will motivate recognition of these external or hidden costs. The Hidden Costs of Energy defines and evaluates key external costs and benefits that are associated with the production, distribution, and use of energy, but are not reflected in market prices. The damage estimates presented are substantial and reflect damages from air pollution associated with electricity generation, motor vehicle transportation, and heat generation. The book also considers other effects not quantified in dollar amounts, such as damages from climate change, effects of some air pollutants such as mercury, and risks to national security. While not a comprehensive guide to policy, this analysis indicates that major initiatives to further reduce other emissions, improve energy efficiency, or shift to a cleaner electricity generating mix could substantially reduce the damages of external effects. A first step in minimizing the adverse consequences of new energy technologies is to better understand these external effects and damages. The Hidden Costs of Energy will therefore be a vital informational tool for government policy makers, scientists, and economists in even the earliest stages of research and development on energy technologies.

Author: National Academy of Engineering
Publisher: National Academies Press
ISBN: 0309043867
Category : Political Science
Languages : en
Pages : 945

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Book Description
Global warming continues to gain importance on the international agenda and calls for action are heightening. Yet, there is still controversy over what must be done and what is needed to proceed. Policy Implications of Greenhouse Warming describes the information necessary to make decisions about global warming resulting from atmospheric releases of radiatively active trace gases. The conclusions and recommendations include some unexpected results. The distinguished authoring committee provides specific advice for U.S. policy and addresses the need for an international response to potential greenhouse warming. It offers a realistic view of gaps in the scientific understanding of greenhouse warming and how much effort and expense might be required to produce definitive answers. The book presents methods for assessing options to reduce emissions of greenhouse gases into the atmosphere, offset emissions, and assist humans and unmanaged systems of plants and animals to adjust to the consequences of global warming.

Author: Oliver Inderwildi
Publisher: Springer Science & Business Media
ISBN: 1447127161
Category : Business & Economics
Languages : en
Pages : 719

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Book Description
Sustainable mobility is a highly complex problem as it is affected by the interactions between socio-economic, environmental, technological and political issues. Energy, Transport, & the Environment: Addressing the Sustainable Mobility Paradigm brings together leading figures from business, academia and governments to address the challenges and opportunities involved in working towards sustainable mobility. Key thinkers and decision makers approach topics and debates including: · energy security and resource scarcity · greenhouse gas and pollutant emissions · urban planning, transport systems and their management · governance and finance of transformation · the threats of terrorism and climate change to our transport systems. Introduced by a preface from U.S. Secretary Steven Chu and an outline by the editors, Dr Oliver Inderwildi and Sir David King, Energy, Transport, & the Environment is divided into six sections. These sections address and explore the challenges and opportunities for energy supply, road transport, urban mobility, aviation, sea and rail, as well as finance and economics in transport. Possible solutions, ranging from alternative fuels to advanced urban planning and policy levers, will be examined in order to deepen the understanding of currently proposed solutions within the political realities of the dominating economic areas. The result of this detailed investigation is an integrated view of sustainable transport for both people and freight, making Energy, Transport, & the Environment key reading for researchers, decision makers and policy experts across the public and private sectors.

Author: Len S. Litowitz
Publisher: Goodheart-Wilcox Publisher
ISBN: 9781605255552
Category : Education
Languages : en
Pages : 0

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Book Description
Energy, power, and transportation technology provides a comprehensive study of the basic elements of energy, power, and transportation and how they affect the world in which we live. This attractive and easy-to-understand textbook includes information in resources, processes, and systems used in these industries. It is a valuable resource for learning the important roles that energy, power, and transportation technology play in today's society.

Author: Junyi Zhang
Publisher: Elsevier
ISBN: 0128162848
Category : Business & Economics
Languages : en
Pages : 450

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Book Description
Transport and Energy Research: A Behavioral Perspective deals with the transport issues associated with energy from a behavioral perspective in an interdisciplinary and systematic way. Existing transport and energy research has focused on technologies and energy efficiency; however, more efficient technologies do not necessarily lead to energy reduction. Unfortunately, very limited behavioral research can be found in the literature. This book covers major transport modes in major countries. It emphasizes the importance of researching the behaviors of not only transport and energy service users, but also transport and energy service providers, policy makers, organizations, company managers, and other stakeholders who are involved in and/or affected by transport and energy policies. It not only overviews the history of relevant research and presents new developments but also extensively discusses the future research issues. Various findings are summarized for reducing energy consumption from a behavioral perspective. This book provides readers with behavioral insights into more effective policymaking. Behavioral interventions are recommended as a key policy instrument for reducing energy consumption in a sustainable way. It provides policy makers with comprehensive insights into making more effective policies over the whole process of policymaking. The book can serve as a handbook for researchers and a textbook for graduate students in the fields of transport, energy, environment, planning, public policy, behavioral studies, and so on. Examines transport and domestics issues associated with energy from a behavioral perspective in both an interdisciplinary and comprehensive way Offers an overview of current relevant research and the most recent developments Provides rich information about future research trends and innovative insights into effective policymaking

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309156866
Category : Science
Languages : en
Pages : 349

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Book Description
America's economy and lifestyles have been shaped by the low prices and availability of energy. In the last decade, however, the prices of oil, natural gas, and coal have increased dramatically, leaving consumers and the industrial and service sectors looking for ways to reduce energy use. To achieve greater energy efficiency, we need technology, more informed consumers and producers, and investments in more energy-efficient industrial processes, businesses, residences, and transportation. As part of the America's Energy Future project, Real Prospects for Energy Efficiency in the United States examines the potential for reducing energy demand through improving efficiency by using existing technologies, technologies developed but not yet utilized widely, and prospective technologies. The book evaluates technologies based on their estimated times to initial commercial deployment, and provides an analysis of costs, barriers, and research needs. This quantitative characterization of technologies will guide policy makers toward planning the future of energy use in America. This book will also have much to offer to industry leaders, investors, environmentalists, and others looking for a practical diagnosis of energy efficiency possibilities.