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Making Cars More Fuel Efficient by European Conference of Ministers of Transport Pdf
Studies show that cars use significantly more fuel per km than suggested by official certification test ratings, and some argue that this gap is growing as a percentage of the tested value. This has raised concerns that national fuel efficiency and carbon dioxide emissions reduction goals will not be met, and that consumers will lose faith in reported fuel economy figures. This publication analyses the fuel efficiency gap and examines technologies available that could reduce that gap and improve fuel economy, as well as considering policy options for encouraging uptake of these technologies by vehicle manufacturers and, in some cases, by consumers themselves.
National Research Council,Division on Engineering and Physical Sciences,Board on Energy and Environmental Systems,Committee on the Assessment of Technologies for Improving Fuel Economy of Light-Duty Vehicles, Phase 2
Author : National Research Council,Division on Engineering and Physical Sciences,Board on Energy and Environmental Systems,Committee on the Assessment of Technologies for Improving Fuel Economy of Light-Duty Vehicles, Phase 2 Publisher : National Academies Press Page : 466 pages File Size : 42,9 Mb Release : 2015-09-28 Category : Science ISBN : 9780309373913
Cost, Effectiveness, and Deployment of Fuel Economy Technologies for Light-Duty Vehicles by National Research Council,Division on Engineering and Physical Sciences,Board on Energy and Environmental Systems,Committee on the Assessment of Technologies for Improving Fuel Economy of Light-Duty Vehicles, Phase 2 Pdf
The light-duty vehicle fleet is expected to undergo substantial technological changes over the next several decades. New powertrain designs, alternative fuels, advanced materials and significant changes to the vehicle body are being driven by increasingly stringent fuel economy and greenhouse gas emission standards. By the end of the next decade, cars and light-duty trucks will be more fuel efficient, weigh less, emit less air pollutants, have more safety features, and will be more expensive to purchase relative to current vehicles. Though the gasoline-powered spark ignition engine will continue to be the dominant powertrain configuration even through 2030, such vehicles will be equipped with advanced technologies, materials, electronics and controls, and aerodynamics. And by 2030, the deployment of alternative methods to propel and fuel vehicles and alternative modes of transportation, including autonomous vehicles, will be well underway. What are these new technologies - how will they work, and will some technologies be more effective than others? Written to inform The United States Department of Transportation's National Highway Traffic Safety Administration (NHTSA) and Environmental Protection Agency (EPA) Corporate Average Fuel Economy (CAFE) and greenhouse gas (GHG) emission standards, this new report from the National Research Council is a technical evaluation of costs, benefits, and implementation issues of fuel reduction technologies for next-generation light-duty vehicles. Cost, Effectiveness, and Deployment of Fuel Economy Technologies for Light-Duty Vehicles estimates the cost, potential efficiency improvements, and barriers to commercial deployment of technologies that might be employed from 2020 to 2030. This report describes these promising technologies and makes recommendations for their inclusion on the list of technologies applicable for the 2017-2025 CAFE standards.
Automobile Fuel Economy by John H. Anderson, Jr. Pdf
Overall fuel economy trends have prompted some energy conservationists and environmentalists to call for increasing the Corp. Avg. Fuel Economy (CAFE) standards. Those supporting an increase in the standards often cite energy security and environmental benefits that would result from improved fuel economy. Those opposed to raising the standards often cite decreased auto safety, which they contend could result from producing smaller, more fuel-efficient vehicles. This report has reviewed studies and interviewed experts to identify: the impact of increasing CAFE standards on oil consumption, the environ., and auto safety in the U.S.; and other issues that affect the CAFE.
National Research Council,Division on Engineering and Physical Sciences,Commission on Engineering and Technical Systems,Committee on Fuel Economy of Automobiles and Light Trucks
Author : National Research Council,Division on Engineering and Physical Sciences,Commission on Engineering and Technical Systems,Committee on Fuel Economy of Automobiles and Light Trucks Publisher : National Academies Press Page : 280 pages File Size : 51,9 Mb Release : 1992-02-01 Category : Transportation ISBN : 9780309045308
Automotive Fuel Economy by National Research Council,Division on Engineering and Physical Sciences,Commission on Engineering and Technical Systems,Committee on Fuel Economy of Automobiles and Light Trucks Pdf
This volume presents realistic estimates for the level of fuel economy that is achievable in the next decade for cars and light trucks made in the United States and Canada. A source of objective and comprehensive information on the topic, this book takes into account real-world factors such as the financial conditions in the automotive industry, costs and benefits to consumers, and marketability of high-efficiency vehicles. The committee is composed of experts from the fields of science, technology, finance, and regulation and offers practical evaluations of technological improvements that could contribute to increased fuel efficiency. The volume also examines potential barriers to improvement, such as high production costs, regulations on safety and emissions, and consumer preferences. This practical book is of considerable interest to car and light truck manufacturers, policymakers, federal and state agencies, and the public.
National Research Council,Division on Engineering and Physical Sciences,Board on Energy and Environmental Systems,Committee on the Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy
Author : National Research Council,Division on Engineering and Physical Sciences,Board on Energy and Environmental Systems,Committee on the Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy Publisher : National Academies Press Page : 373 pages File Size : 54,8 Mb Release : 2011-06-03 Category : Science ISBN : 9780309216388
Assessment of Fuel Economy Technologies for Light-Duty Vehicles by National Research Council,Division on Engineering and Physical Sciences,Board on Energy and Environmental Systems,Committee on the Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy Pdf
Various combinations of commercially available technologies could greatly reduce fuel consumption in passenger cars, sport-utility vehicles, minivans, and other light-duty vehicles without compromising vehicle performance or safety. Assessment of Technologies for Improving Light Duty Vehicle Fuel Economy estimates the potential fuel savings and costs to consumers of available technology combinations for three types of engines: spark-ignition gasoline, compression-ignition diesel, and hybrid. According to its estimates, adopting the full combination of improved technologies in medium and large cars and pickup trucks with spark-ignition engines could reduce fuel consumption by 29 percent at an additional cost of $2,200 to the consumer. Replacing spark-ignition engines with diesel engines and components would yield fuel savings of about 37 percent at an added cost of approximately $5,900 per vehicle, and replacing spark-ignition engines with hybrid engines and components would reduce fuel consumption by 43 percent at an increase of $6,000 per vehicle. The book focuses on fuel consumption-the amount of fuel consumed in a given driving distance-because energy savings are directly related to the amount of fuel used. In contrast, fuel economy measures how far a vehicle will travel with a gallon of fuel. Because fuel consumption data indicate money saved on fuel purchases and reductions in carbon dioxide emissions, the book finds that vehicle stickers should provide consumers with fuel consumption data in addition to fuel economy information.
National Research Council,Transportation Research Board,Division on Engineering and Physical Sciences,Board on Energy and Environmental Systems,Committee to Assess Fuel Economy Technologies for Medium- and Heavy-Duty Vehicles
Author : National Research Council,Transportation Research Board,Division on Engineering and Physical Sciences,Board on Energy and Environmental Systems,Committee to Assess Fuel Economy Technologies for Medium- and Heavy-Duty Vehicles Publisher : National Academies Press Page : 251 pages File Size : 54,9 Mb Release : 2010-07-30 Category : Science ISBN : 9780309159470
Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles by National Research Council,Transportation Research Board,Division on Engineering and Physical Sciences,Board on Energy and Environmental Systems,Committee to Assess Fuel Economy Technologies for Medium- and Heavy-Duty Vehicles Pdf
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.
The cost of gas is frightening to a lot of drivers nowadays that they'¬"re out to get the best device, the best method, the best whatever, that will guarantee better fuel economy.So, it makes a lot of sense to make an investment on a fuel saving vehicle, right? Getting the best deal on your wheels in terms of better gas mileage and lesser fuel consumption has huge-savings benefits.Think of it this way. You save on fuel. You save money on the cost of fuel. And, you help save the planet you'¬"re living in. That'¬"s a very cool deal for wheels that can help get you anywhere.Shopping for a fuel efficient vehicle might be a bit intimidating for the first-time buyer. There is a wide-range to select from out in the market. Cars are definitely not the limit. There are a lot of vehicle-types on wheels that can equally provide fuel economy.When buying a fuel efficient vehicle, you should take into account safety and comfort along with fuel savings. There is a lot more to consider when choosing vehicles that are fuel savers. Use this book to help you make better selections.
Consumers Need More Reliable Automobile Fuel Economy Data by United States. General Accounting Office Pdf
Every new automobile sold in the United States has a label showing its tested fuel economy. In addition, all fuel economy test results are published annually to encourage the production and purchase of more fuel-efficient automobiles. Consumers are skeptical, however, because their on-road experience often falls far short of the tested mileage figures.
The cost of gas is more now than it has ever been. In many locations people are paying twice as much per gallon as they were two years ago. There is information circulating in the news and online that the prices are just going to continue to get higher. This has many consumers very concerned as they don’t know what they should do. Certainly they can’t afford to continue just paying the posted price at the pumps. Yet they can’t stop going to work or about their daily routine that requires them to use a vehicle. A good strategy that many people are leaning towards more and more is more fuel efficient vehicles. These can get you where you need to go with less gas being used. Of course you want to be able to do so comfortably and safely as well as saving money. You have several options when it comes to fuel efficient vehicles so take your time to evaluate them and make a good choice. You may find a combination of them is the way to go. For example a motorcycle to get to work and then a fuel efficient hybrid car for the family to get around in. There are plenty of benefits to each of the various fuel efficiency vehicles as well as some disadvantages. We will go over each of these areas for them so you can make a well informed decision that works for you. The goal is to be safe, save money, and to be comfortable. You should be able to find at least one fuel efficient vehicle that can do this. Once you are done reading this you should have all the information you need to make a decision that is right for you.