Fuel Savings and Emissions Reductions in Heavy-Duty Trucking PDF Download
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Languages : en
Pages : 0
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Book Description
The regulations apply for model years 2021-27 with increasing stringency over time, and they are closely aligned with those in the U. S. As in the U. S., the new Canadian regulations apply, for the first time, to manufacturers and importers of on-road heavy-duty trailers. [...] Pembina Institute Fuel savings and emissions reductions in heavy-duty trucking | 23 A blueprint for further action The contribution of the trailers provisions to this in-year reduction from the regulation is estimated to be approximately 16% in 2030, or 0.91 Mt CO e.48 2. Furthermore, the model year 2020 GHG benefits of the regulations are entirely attributable to the model year 2020 trailer provi [...] To achieve required deep GHG emissions reductions, however, it is also necessary to plan for and invest in alternative engine technologies and fuels in order to switch to low- and especially zero-emitting fleets in the medium to long term. [...] The Government of Canada has also committed $76.1 million to support the demonstration of next-generation charging technologies and $10 million for the development of binational (Canada and the U. S.) codes and standards for low-carbon vehicles and infrastructure.84 The Electric Vehicle Infrastructure Demonstrations (EVID) program launched a call for expressions of interest which closed in Februar [...] The TTC has 55 hybrid buses by the end of 2018 and another 200 by the end of 2019, and 60 electric buses by 2019.90,91 A second market segment is the subset of on-road freight that conducts more urban operations and may use medium- and heavy-duty vehicles.
Author:
Publisher:
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Category :
Languages : en
Pages : 0
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Book Description
The regulations apply for model years 2021-27 with increasing stringency over time, and they are closely aligned with those in the U. S. As in the U. S., the new Canadian regulations apply, for the first time, to manufacturers and importers of on-road heavy-duty trailers. [...] Pembina Institute Fuel savings and emissions reductions in heavy-duty trucking | 23 A blueprint for further action The contribution of the trailers provisions to this in-year reduction from the regulation is estimated to be approximately 16% in 2030, or 0.91 Mt CO e.48 2. Furthermore, the model year 2020 GHG benefits of the regulations are entirely attributable to the model year 2020 trailer provi [...] To achieve required deep GHG emissions reductions, however, it is also necessary to plan for and invest in alternative engine technologies and fuels in order to switch to low- and especially zero-emitting fleets in the medium to long term. [...] The Government of Canada has also committed $76.1 million to support the demonstration of next-generation charging technologies and $10 million for the development of binational (Canada and the U. S.) codes and standards for low-carbon vehicles and infrastructure.84 The Electric Vehicle Infrastructure Demonstrations (EVID) program launched a call for expressions of interest which closed in Februar [...] The TTC has 55 hybrid buses by the end of 2018 and another 200 by the end of 2019, and 60 electric buses by 2019.90,91 A second market segment is the subset of on-road freight that conducts more urban operations and may use medium- and heavy-duty vehicles.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309159474
Category : Science
Languages : en
Pages : 251
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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: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309496381
Category : Science
Languages : en
Pages : 399
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Book Description
Medium- and heavy-duty trucks, motor coaches, and transit buses - collectively, "medium- and heavy-duty vehicles", or MHDVs - are used in every sector of the economy. The fuel consumption and greenhouse gas emissions of MHDVs have become a focus of legislative and regulatory action in the past few years. This study is a follow-on to the National Research Council's 2010 report, Technologies and Approaches to Reducing the Fuel Consumption of Medium-and Heavy-Duty Vehicles. That report provided a series of findings and recommendations on the development of regulations for reducing fuel consumption of MHDVs. On September 15, 2011, NHTSA and EPA finalized joint Phase I rules to establish a comprehensive Heavy-Duty National Program to reduce greenhouse gas emissions and fuel consumption for on-road medium- and heavy-duty vehicles. As NHTSA and EPA began working on a second round of standards, the National Academies issued another report, Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two: First Report, providing recommendations for the Phase II standards. This third and final report focuses on a possible third phase of regulations to be promulgated by these agencies in the next decade.
Author:
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ISBN:
Category : Electronic books
Languages : en
Pages : 52
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Author: National Research Council (U.S.). Committee for a Study of Potential Energy Savings and Greenhouse Gas Reductions from Transportation
Publisher: Transportation Research Board
ISBN: 0309167426
Category : Science
Languages : en
Pages : 228
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Book Description
It is not intended to model or quantify the impacts of each policy option over time but instead to examine the means by which each influences behavior and the demand for and supply of energy- and emissions-saving technology, particularly in the modes of transportation with the greatest effect on the sector's consumption of petroleum and emissions of GHGs. In choosing among policies, elected officials must take into account many factors that could not be examined in this study, such as the full range of safety, economic, and environmental implications of their choices; therefore, the report does not recommend a specific suite of policies to pursue. Instead, the emphasis is on assessing each policy approach with regard to its applicability across transportation modes and its ability to affect the total amount of energy-intensive transportation activity, the efficiency of transportation vehicles, and GHG emissions characteristics of the sector's energy supply.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309072514
Category : Science
Languages : en
Pages : 56
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Book Description
As national priorities have been focused both on reducing fuel consumption and improving air quality, attention has increased on reducing emissions from many types of vehicles, including light-duty, medium-duty, and heavy-duty diesel-powered vehicles. Meeting the recently promulgated (and proposed) emission standards and simultaneously increasing fuel economy will pose especially difficult challenges for diesel-powered vehicles and will require the development of new emission-reduction technologies. In response to a request from the director of OHVT, the National Research Council formed the Committee on Review of DOE's Office of Heavy Vehicle Technologies to conduct a broad, independent review of its research and development (R&D) activities.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309222478
Category : Technology & Engineering
Languages : en
Pages : 190
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Book Description
In July 2010, the National Research Council (NRC) appointed the Committee to Review the 21st Century Truck Partnership, Phase 2, to conduct an independent review of the 21st Century Truck Partnership (21CTP). The 21CTP is a cooperative research and development (R&D) partnership including four federal agencies-the U.S. Department of Energy (DOE), U.S. Department of Transportation (DOT), U.S. Department of Defense (DOD), and the U.S. Environmental Protection Agency (EPA)-and 15 industrial partners. The purpose of this Partnership is to reduce fuel consumption and emissions, increase heavy-duty vehicle safety, and support research, development, and demonstration to initiate commercially viable products and systems. This is the NRC's second report on the topic and it includes the committee's review of the Partnership as a whole, its major areas of focus, 21CTP's management and priority setting, efficient operations, and the new SuperTruck program.
Author: Melissa Renee Thompson
Publisher:
ISBN:
Category : Greenhouse gas mitigation
Languages : en
Pages : 110
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Book Description
Reducing fuel consumption and greenhouse gas emissions is becoming increasingly important in the United States, and new legislation can be expected in the near future that will affect trucks either directly or indirectly. This work is a qualitative examination of operational strategies for reducing fuel consumption from freight trucking, and also compares them with vehicular strategies. A focus is placed on who implements, benefits from, and pays for each strategy, and what type of trucking each strategy is applicable to.
Author: Committee on Assessment of Technologies and Approaches for Reducing the Fuel Consumption of Medium- And Heavy-Duty Vehicles Phase Two
Publisher:
ISBN: 9780309386715
Category :
Languages : en
Pages : 116
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Book Description
Medium- and heavy-duty trucks, motor coaches, and transit buses - collectively, "medium- and heavy-duty vehicles," or MHDVs - are used in every sector of the economy. The fuel consumption and greenhouse gas emissions of MHDVs have become a focus of legislative and regulatory action in the past few years. "Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two" is a follow-on to the National Research Council's 2010 report, "Technologies and Approaches to Reducing the Fuel Consumption of Medium-and Heavy-Duty Vehicles." That report provided a series of findings and recommendations on the development of regulations for reducing fuel consumption of MHDVs. This report comprises the first periodic, five-year follow-on to the 2010 report. "Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two" reviews NHTSA fuel consumption regulations and considers the technological, market and regulatory factors that may be of relevance to a revised and updated regulatory regime taking effect for model years 2019-2022. The report analyzes and provides options for improvements to the certification and compliance procedures for medium- and heavy-duty vehicles; reviews an updated analysis of the makeup and characterization of the medium- and heavy-duty truck fleet; examines the barriers to and the potential applications of natural gas in class 2b through class 8 vehicles; and addresses uncertainties and performs sensitivity analyses for the fuel consumption and cost/benefit estimates.
Author: Daniel Sperling
Publisher: Springer Science & Business Media
ISBN: 1402069790
Category : Science
Languages : en
Pages : 232
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Book Description
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.
