Implications Of Sustainability For The United States Light Duty Transportation Sector

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Implications of Sustainability for the United States Light-Duty Transportation Sector

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (971 download)

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Book Synopsis Implications of Sustainability for the United States Light-Duty Transportation Sector by :

Download or read book Implications of Sustainability for the United States Light-Duty Transportation Sector written by and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is a problem that must be solved. The primary cause of this problem is burning of fossil fuels to generate energy. A dramatic reduction in carbon emissions must happen soon, and a significant fraction of this reduction must come from the transportation sector. This paper reviews existing literature to assess the consensus of the scientific and engineering communities concerning the potential for the United States' light-duty transportation sector to meet a goal of 80 percent reduction in vehicle emissions and examine what it will take to meet this target. It is unlikely that reducing energy consumption in just vehicles with gasoline-based internal combustion drivetrains will be sufficient to meet GHG emission-reduction targets. This paper explores what additional benefits are possible through the adoption of alternative energy sources, looking at three possible on-vehicle energy carriers: carbon-based fuels, hydrogen, and batteries. potential for the United States' light-duty transportation sector to meet a goal of 80 percent reduction in vehicle emissions and examine what it will take to meet this target. It is unlikely that reducing energy consumption in just vehicles with gasoline-based internal combustion drivetrains will be sufficient to meet GHG emission-reduction targets. This paper explores what additional benefits are possible through the adoption of alternative energy sources, looking at three possible on-vehicle energy carriers: carbon-based fuels, hydrogen, and batteries.

Implications of Sustainability for the United States Light-Duty Transportation Sector

Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Implications of Sustainability for the United States Light-Duty Transportation Sector by :

Download or read book Implications of Sustainability for the United States Light-Duty Transportation Sector written by and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is a problem that must be solved. The primary cause of this problem is burning of fossil fuels to generate energy. A dramatic reduction in carbon emissions must happen soon, and a significant fraction of this reduction must come from the transportation sector. This paper reviews existing literature to assess the consensus of the scientific and engineering communities concerning the potential for the United States' light-duty transportation sector to meet a goal of 80 percent reduction in vehicle emissions and examine what it will take to meet this target. It is unlikely that reducing energy consumption in just vehicles with gasoline-based internal combustion drivetrains will be sufficient to meet GHG emission-reduction targets. This paper explores what additional benefits are possible through the adoption of alternative energy sources, looking at three possible on-vehicle energy carriers: carbon-based fuels, hydrogen, and batteries. potential for the United States' light-duty transportation sector to meet a goal of 80 percent reduction in vehicle emissions and examine what it will take to meet this target. It is unlikely that reducing energy consumption in just vehicles with gasoline-based internal combustion drivetrains will be sufficient to meet GHG emission-reduction targets. This paper explores what additional benefits are possible through the adoption of alternative energy sources, looking at three possible on-vehicle energy carriers: carbon-based fuels, hydrogen, and batteries.

Sustainability, Energy, and Alternative Fuels 2007

Author : National Research Council (U.S.). Transportation Research Board
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Sustainability, Energy, and Alternative Fuels 2007 by : National Research Council (U.S.). Transportation Research Board

Download or read book Sustainability, Energy, and Alternative Fuels 2007 written by National Research Council (U.S.). Transportation Research Board and published by . This book was released on 2007 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRR no. 2017 includes 8 papers that explore policy making for sustainability in transport, indicators for comprehensive and sustainable transport planning, measuring sustainable accessibility, energy use of plug-in hybrid electric vehicles, attitudes of diesel and hybrid new car buyers, greenhouse gas emissions of the U.S. transportation sector, oil independence, and macroeconomic effects of climate policies on road transport.

Energy Reduction and Environmental Sustainability in Surface Transportation

Author : United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Highways and Transit
Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Energy Reduction and Environmental Sustainability in Surface Transportation by : United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Highways and Transit

Download or read book Energy Reduction and Environmental Sustainability in Surface Transportation written by United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Highways and Transit and published by . This book was released on 2009 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reducing Climate Impacts in the Transportation Sector

Author : Daniel Sperling
Publisher : Springer Science & Business Media
ISBN 13 : 1402069790
Total Pages : 232 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Reducing Climate Impacts in the Transportation Sector by : Daniel Sperling

Download or read book Reducing Climate Impacts in the Transportation Sector written by Daniel Sperling and published by Springer Science & Business Media. This book was released on 2008-12-15 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 250 experts from around the world gathered at the Asilomar Transportation and Energy Conference in August 2007 to tackle what many agree is the greatest environmental challenge the world faces: climate change. This 11th Biennial Conference, organized under the auspices of the Energy and Alternative Fuels Committees of the U.S. Transportation Research Board, examined key climate change policy issues and strategies to combat climate impacts from the transportation sector, a leading source of greenhouse gas emissions. This book includes chapters by leading presenters at the Asilomar Conference that reflect the most current views of the world’s experts about a critical and rapidly evolving energy and environmental problem. The chapters in this book examine increasing worldwide emissions of greenhouse gases, uncertain oil supply, evolving climate change science, public attitudes toward climate change, and the implications for the U.S. of growth in China, India and elsewhere. They propose methods to reduce growth in vehicle travel through alternative fuel, new technologies, and land use planning. They examine the costs and the potential for greenhouse gas reduction through deployment of advanced technology and alternative fuels and propose strategies to motivate consumers to buy fuel efficient and alternative fuel vehicles, including heavy duty trucks.

Transportation, Energy, and Environment

Author : National Research Council (U.S.). Transportation Research Board
Publisher :
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Transportation, Energy, and Environment by : National Research Council (U.S.). Transportation Research Board

Download or read book Transportation, Energy, and Environment written by National Research Council (U.S.). Transportation Research Board and published by . This book was released on 1999 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a conference on policies for fostering sustainable transportation technologies, August 17-20, 1997, Asilomar, California.

Real Prospects for Energy Efficiency in the United States

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309156866
Total Pages : 349 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Real Prospects for Energy Efficiency in the United States by : National Research Council

Download or read book Real Prospects for Energy Efficiency in the United States written by National Research Council and published by National Academies Press. This book was released on 2010-06-10 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Transport, Energy and CO2

Author : International Energy Agency
Publisher : OECD
ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Transport, Energy and CO2 by : International Energy Agency

Download or read book Transport, Energy and CO2 written by International Energy Agency and published by OECD. This book was released on 2009 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Car ownership is set to triple by 2050, trucking activity will double and air travel could increase fourfold. This book examines how to enable mobility without accelerating climate change. it finds that if changes are made to the way people travel, adoption of technologies to improve vehicle efficiency and a shift to low-CO2 fuels, it is possible to move onto a different pathway where transport CO2 emissions by 2050 are far below current levels, at costs that are lower than many assume. the report discusses the prospects for shifting more travel to the most efficient modes and reducing travel growth rates, improving vehicle fuel efficiency by up to 50% using cost-effective, incremental technologies, and moving toward electricity, hydrogen, and advanced biofuels to achieve a more secure and sustainable transport future. If governments implement strong policies to achieve this scenario, transport can play its role and dramatically reduce CO2 emissions by 2050.

Two Billion Cars

Author : Daniel Sperling
Publisher : Oxford University Press
ISBN 13 : 0199744017
Total Pages : 322 pages
Book Rating : 4.1/5 (997 download)

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Book Synopsis Two Billion Cars by : Daniel Sperling

Download or read book Two Billion Cars written by Daniel Sperling and published by Oxford University Press. This book was released on 2009-01-13 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today there are over a billion vehicles in the world, and within twenty years, the number will double, largely a consequence of China's and India's explosive growth. Given that greenhouse gases are already creating havoc with our climate and that violent conflict in unstable oil-rich nations is on the rise, will matters only get worse? Or are there hopeful signs that effective, realistic solutions can be found? Blending a concise history of cars and their impact on the world, leading transportation experts Daniel Sperling and Deborah Gordon explain how we arrived at this state, and what we can do about it. Sperling and Gordon assign blame squarely where it belongs-on the auto-industry, short-sighted government policies, and consumers. They explore such solutions as getting beyond the gas-guzzler monoculture, re-inventing cars, searching for low-carbon fuels, and more. Promising advances in both transportation technology and fuel efficiency together with shifts in traveler behavior, they suggest, offer us a way out of our predicament. The authors conclude that the two places that have the most troublesome emissions problems--California and China--are the most likely to become world leaders on these issues. Arnold Schwarzenegger's enlightened embrace of eco-friendly fuel policies, which he discusses in the foreword, and China's forthright recognition that it needs far-reaching environmental and energy policies, suggest that if they can tackle the issue effectively and honestly, then there really is reason for hope. Updated with a new afterword that sheds light on the profound changes in the global economy in the last year, Two Billion Cars makes the case for why and how we need to transform transportation now more than ever. "Authoritatively prescriptive." --Tom Vanderbilt, Wilson Quarterly "Provocative and pleasurable, far-seeing and refreshing, fact-based and yet a page-turner, global in scope but rooted in real places. The authors make a convincing case that smart consumers driving smart electric-drive cars can find the critical path to a safer planet." --Robert Socolow, Princeton University "In this insightful and persuasive book, Sperling and Gordon highlight one of the biggest environmental challenges of this century: two billion cars. They rightly contend that we cannot avert the worst of global warming without making our cars cleaner and petroleum-free. Luckily the authors also offer a roadmap for navigating this problem that is both visionary and achievable." --Frances Beinecke, President, Natural Resources Defense Council

Innovations in Fuel Economy and Sustainable Road Transport

Author : Institution of Mechanical Engineers
Publisher : Elsevier
ISBN 13 : 0857095870
Total Pages : 239 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Innovations in Fuel Economy and Sustainable Road Transport by : Institution of Mechanical Engineers

Download or read book Innovations in Fuel Economy and Sustainable Road Transport written by Institution of Mechanical Engineers and published by Elsevier. This book was released on 2011-10-19 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the papers from the Innovations in Fuel Economy and Sustainable Road Transport conference, held in Pune, India, 8-9 November, 2011. Papers examine advances in powertrain, alternative fuels, lightweight vehicles, electric vehicles and hybrid vehicles. An international assembly of senior industry representatives provide insight into research and technological advances in low carbon technology sustainability for road transport, helping towards achieving stringent emissions standards and continual improvements in fuel economy efficiency, all in an expanding Indian market. These technical papers from industry and academia discuss the developments and research of leading organisations. Discusses maximising powertrain performance for a low carbon agenda Provides readers with an understanding of the latest developments in alternative fuels Examines the future landscape for the implementation and development of electric vehicles

Life Cycle Air Quality Impacts of Conventional and Alternative Light-duty Transportation in the United States

Author :
Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (925 download)

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Book Synopsis Life Cycle Air Quality Impacts of Conventional and Alternative Light-duty Transportation in the United States by :

Download or read book Life Cycle Air Quality Impacts of Conventional and Alternative Light-duty Transportation in the United States written by and published by . This book was released on 2014 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commonly considered strategies for reducing the environmental impact of light-duty transportation include using alternative fuels and improving vehicle fuel economy. We evaluate the air quality-related human health impacts of 10 such options, including the use of liquid biofuels, diesel, and compressed natural gas (CNG) in internal combustion engines; the use of electricity from a range of conventional and renewable sources to power electric vehicles (EVs); and the use of hybrid EV technology. Our approach combines spatially, temporally, and chemically detailed life cycle emission inventories; comprehensive, fine-scale state-of-the-science chemical transport modeling; and exposure, concentration-response, and economic health impact modeling for ozone (O3) and fine particulate matter (PM2.5). We find that powering vehicles with corn ethanol or with coal-based or "grid average" electricity increases monetized environmental health impacts by 80% or more relative to using conventional gasoline. Conversely, EVs powered by low-emitting electricity from natural gas, wind, water, or solar power reduce environmental health impacts by 50% or more. Consideration of potential climate change impacts alongside the human health outcomes described here further reinforces the environmental preferability of EVs powered by low-emitting electricity relative to gasoline vehicles.

Industrial Ecology of the Automobile

Author :
Publisher :
ISBN 13 : 9781560919223
Total Pages : 0 pages
Book Rating : 4.9/5 (192 download)

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Book Synopsis Industrial Ecology of the Automobile by :

Download or read book Industrial Ecology of the Automobile written by and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Light Duty Vehicle Transportation and Global Climate Policy

Author : Valentina Bosetti
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)

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Book Synopsis Light Duty Vehicle Transportation and Global Climate Policy by : Valentina Bosetti

Download or read book Light Duty Vehicle Transportation and Global Climate Policy written by Valentina Bosetti and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a focus on establishing whether climate targets can be met under different personal transport scenarios we introduce a transport sector representing the use and profile of light domestic vehicles (LDVs) into the integrated assessment model WITCH. In doing so we develop long term projections of light domestic vehicle use and define potential synergies between innovation in the transportation sector and the energy sector. By modelling the demand for LDVs, the use of fuels, and the types of vehicles introduced we can analyse the potential impacts on the whole economy. We find that with large increases in the use of vehicles in many regions around the globe, the electrification of LDVs is important in achieving cost effective climate targets and minimising the impact of transportation on other sectors of the economy.

Transport and Climate Change

Author : Tim Ryley
Publisher : Emerald Group Publishing
ISBN 13 : 1780524412
Total Pages : 409 pages
Book Rating : 4.7/5 (85 download)

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Book Synopsis Transport and Climate Change by : Tim Ryley

Download or read book Transport and Climate Change written by Tim Ryley and published by Emerald Group Publishing. This book was released on 2012-07-17 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This topical volume covers the intersection between transport and climate change, with papers from the 'Transport & Climate Change' session of the RGS-IBG conference in London, September 2010. It considers the role of transport modes at varying spatial dimensions and a range of perspectives on the relationship between transport and climate change.

Spatiotemporal Lifecycle Assessment of the Light-duty Vehicle Fleet of United States

Author : Di Wu (Ph. D.)
Publisher :
ISBN 13 :
Total Pages : 129 pages
Book Rating : 4.:/5 (18 download)

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Book Synopsis Spatiotemporal Lifecycle Assessment of the Light-duty Vehicle Fleet of United States by : Di Wu (Ph. D.)

Download or read book Spatiotemporal Lifecycle Assessment of the Light-duty Vehicle Fleet of United States written by Di Wu (Ph. D.) and published by . This book was released on 2018 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: Greenhouse gas (GHG) emission generated by vehicular transportation is one of the most significant challenges facing the world. Automotive manufacturers are actively pursuing technological solutions, such as electrification and light-weighting, to mitigate the emission burdens. However, it remains challenging to understand the actual emission payoff of these technologies, since the real-world driving context and characteristics vary greatly. The recent rapid growth of a new mobility behavior, ride-hailing, has also raised important questions for urban transportation and sustainability, largely because the net environmental impact of ride-hailing services is similarly challenging to assess. In this dissertation, I develop techniques aimed at treating these complex, context-dependent assessment challenges and address two questions: 1) What is the cost optimal technology portfolio required to achieve the environmental targets for the light-duty vehicle fleets? 2) How do the emerging ride-hailing services influence the carbon footprints of light-duty vehicles? This thesis presents my work on the first regionally explicit (county-level) lifecycle assessment of two technologies directed at mitigating the GHG emissions of light-duty vehicles in the U.S. - lightweighting and electrification. Regional differences in climate, electric grid mix, and driving patterns compound to produce a significant regional heterogeneity in the GHG benefits of electrification. We show that lightweighting further accentuates these regional differences. I then expand the scope to incorporate the dynamic evolution of the light-duty vehicle fleets. Through evaluating the lifecycle emission and ownership cost, I identify the most cost-effective technology portfolios of the county-level vehicle fleets that meet specified environmental targets (as the fleet evolves over time/over the course of fleet evolution?). Finally, to tackle the second question of changing modes of vehicle use, I developed the first elaborate, systematic and data-centric study on the environmental sustainability of ride-hailing in major American cities. Through the use of increasingly available large datasets describing vehicle trips within urban areas, I demonstrated that, while ride-sharing leads to positive environmental impacts, the rebound arising from shifts away from mass transit toward ride-hailing engenders substantial negative impact. Results show that the environmental impacts of ride-hailing are strong functions of urban context and vehicle technology, and ride-hailing is unlikely to achieve net environmental benefits without regulatory intervention. These findings fill an important gap in people's understanding of the advanced automotive technologies and the emerging mobility behavior from sustainability perspective, and shed light on the recent upheaval that vehicular transportation has caused across the United States.

Transportation and Sustainable Communities Intiative

Author :
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Transportation and Sustainable Communities Intiative by :

Download or read book Transportation and Sustainable Communities Intiative written by and published by . This book was released on 1999 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309159474
Total Pages : 251 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles by : National Research Council

Download or read book Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles written by National Research Council and published by National Academies Press. This book was released on 2010-07-30 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.