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Researchers at Oak Ridge National Laboratory (ORNL) have quantified the fueleconomy effects of some common driver practices and vehicle accessories or alterations—including underinflated tires, open windows, and rooftop and hitch-mounted cargo. liter four-cylinder engine, also suffered as its fueleconomy dipped 22% from 42.5
The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fueleconomy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. L/100km), if the vehicles were to meet this CO 2 level all through fueleconomy.
For purposes of the new HD National Program, the heavy-duty fleet incorporates all on-road vehicles rated at a gross vehicle weight at or above 8,500 pounds, and the engines that power them, except those covered by the current GHG emissions and Corporate Average FuelEconomy standards for model year 2012-2016 passenger vehicles.
The estimated total cost of settlements is $0.8 Customer compensation, the estimated future cost of the extended warranty and the cost of environmental mitigation efforts also account for approximately $400 million, bringingbthecestimated total to $800 million. liter EcoDiesel V-6 engines.
The BUSolutions demonstrator LCO-140H (Low Cost of Ownership–1 st 40-foot Hybrid) series hydraulic hybrid transit bus yields fueleconomy of 6.9 The goal was to develop a significantly lighter-weight, heavy-duty bus design that yields superior fuel efficiency to conventional buses at a lower lifecycle cost.
Diesel vehicles generally saved owners between $2,000 to $6,000 in total ownership costs during a three to five year period when compared to similar gasoline vehicles, according to data compiled by the University of Michigan Transportation Research Institute (UMTRI). —“Total Cost of Ownership”.
l/100 km) in 2016, the The ICCT team assessed increased consumer label fueleconomy (as opposed to the regulatory test fueleconomy) to 35 mpg (6.71 The resulting trajectory would reduce CO 2 emissions by half and increase fueleconomy by more than 60% from 2016 through 2030.
Further, the aluminum top hat can meet or exceed performance criteria while using the same package space as steel, offering an opportunity for weight savings that translates into improved fueleconomy and lower emissions on an internal combustion engine vehicle, or greater performance and range or reduced battery size for electric vehicles.
billion in credit subsidy appropriations available under the Advanced Technology Vehicles Manufacturing (ATVM) loan program. The ATVM loan program was established in 2007 by the Energy Independence and Security Act (EISA) to provide up to $25 billion in loans for projects to produce more fuel-efficient passenger vehicles and their components.
The US Environmental Protection Agency (EPA) and US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) released their long-expected notice of proposed rulemaking (NPRM) to adjust the Congressionally-mandated Corporate Average FuelEconomy (CAFE) and Light-Duty Vehicle Greenhouse Gas Emissions Standards.
LeMond Composites, founded by three-time Tour de France champion Greg LeMond, has licensed a low-cost, high-volume carbon fiber manufacturing process developed at the US Department of Energy’s Oak Ridge National Laboratory (ORNL). In the USA, the demand is being driven by the Corporate Average FuelEconomy (CAFE) standards.
manufactured internally; previously, hybrid transmission production was handled by a supplier in Japan. By bringing the development work in-house, Ford reduced development costs 20%. The cost of the HF35 is mitigated with the utilization of components common. Reduced weight to help increase fueleconomy.
The gasoline direct injection (GDI) engine is one of the most prominent technologies car manufacturers adopted to achieve the fueleconomy and carbon dioxide emission goals established in 2012 by the US Environmental Protection Agency. The researchers estimate the annual social cost of these premature deaths at $5.95
The study provides a comprehensive lifecycle analysis (LCA), or cradle-to-grave (C2G) analysis, of the cost and greenhouse gas (GHG) emissions of a variety of vehicle-fuel pathways, as well as the levelized cost of driving (LCD) and cost of avoided GHG emissions. and to simulate fueleconomy over various driving cycles.
Though there are some exceptions to these positive results for some of the diesel versions of vehicles from a total-cost-of-ownership perspective, the overall direction of the results supports the idea that diesel vehicles are competitive within the U.S. —Bruce Belzowski.
The acquired data provides important insights into the fuel spray motion as well as the timing and quantity of soot formed under a wide range of conditions. However, this comes at the cost of higher particulate matter emissions. —Sandia researcher Scott Skeen. This method reduces heat loss and allows for freer airflow.
The US Department of Energy (DOE) Fuel Cell Technology Office (FCTO) has released the latest edition of an annual report showing that the average fueleconomy of fuel cell electric buses from three fleets is 6.8 However, NREL also noted that the fueleconomy for the FCEBs has shown a decrease over time.
Torotrak says that the transaction strengthens its ability to provide turnkey development and manufacture of complete flywheel hybrid systems for buses, trucks, passenger cars, commercial and off-highway vehicles. M-KERS can recover up to 70% of braking energy for around a third the cost of battery electric hybrids, the company says.
The solution aims to deliver the same performance as a conventional aircraft engine, and much lower operating costs. ZeroAvia plans to start supplying its platform to commercial operators and aircraft manufacturers in 2022, initially targeting up to 500-mile regional flights in 10 to 20-seat fixed-wing aircraft.
Do they receive HOV access for their improved fueleconomy and ultra low emissions? In fact in 6 of the states, diesel fuel is penalized with additional state taxes. So diesel fuel gets taxed twice or penalized twice at the federal and state level. This helps us to make better fueleconomy and good emissions.
From a system-level perspective, the XL3 will deliver the same level of fueleconomy, the same overall system efficiency Ashton said—but with lower cost components and lower cost installation. This helps meet growing customer demand for a drop-in solution to reduce fuelcosts without reliance on subsidies.
As auto manufacturers continue to replace mechanical systems with electrical components, particularly in stop-start vehicles, the demands for power have begun to outstrip the capabilities of traditional battery systems. million worldwide by 2023. Click to enlarge. —“48 Volt Systems for Stop-Start Vehicles and Micro Hybrids”.
The US Department of Energy (DOE) will award ( DE-FOA-0000996 ) up to $12 million in funding to advance the development of a cost-competitive pathway to produce high-performance carbon fiber for vehicle lightweighting from renewable non-food biomass. Reducing a vehicle’s weight by just 10% can improve fueleconomy by 6% to 8%.
The award is one of two DOE grants awarded to Cummins, totaling more than $7 million, and will aid in the development of an integrated fuel cell electric powertrain for heavy-duty trucks with operational performance and total cost of ownership that supports near-term, rapid, and substantial penetration of the truck markets.
Among these investments, Honeywell will construct a high-volume manufacturing plant using new process technology at the company’s existing Geismar, Louisiana, refrigerants manufacturing site, which is expected to be fully operational in 2016. HFO-1234yf’s GWP is 99.9%
The ICCT team—John German and Aaron Isenstadt—concluded that diesels have and will retain two significant advantages over gasoline engines: significantly better fueleconomy and cargo hauling and towing ability. Diesels offer a promising pathway for compliance and another option in manufacturers’ toolboxes. ”.
General Motors and Honda are establishing the auto industry’s first manufacturing joint venture—Fuel Cell System Manufacturing, LLC, FCSM)—to mass-produce an advanced hydrogen fuel cell system that will be used in future products from each company. Earlier post.). and president of Honda North America, Inc.
Manufacturers continue to optimize diesel emission controls, such as DOC, DPF and SCR, in order to promote uniform catalyst coating, improve NO x conversion efficiency, reduce back pressure on the engine, and reduce thermal mass.
As described in multiple DOE reports, the main barriers to widespread PEV commercialization are the cost; performance and life; and abuse tolerance of high?energy Specifically: the current cost of high?energy conventional manufacturing machinery or equipment. Most critical is the cost of the carbon fiber. energy lithium?ion
g/bhp-hr NO x , which is 90% below today’s standards, with better fueleconomy. At the same time, research undertaken by multiple teams as part of the Department of Energy’s SuperTruck I program has demonstrated how these technologies can be combined to achieve a 16% boost in fueleconomy and improved freight efficiency.
will be manufactured at the Columbus Engine Plant, with production to start during the fourth quarter of 2014. creates new opportunities for our OEM customers as a compact and lightweight engine that delivers best-in-class fuel efficiency and total cost of ownership. Like the new 5.0L Cummins ISV5.0 Cummins ISV5.0
turbodiesel engine on Cruze—one of the top-selling gasoline-powered cars in the US in 2011 and General Motors’ best-selling model globally—will establish Chevrolet as the only domestic automaker offering an American-manufactured diesel-powered compact car with a European-American developed engine. Earlier post. ).
The U-M study uses a more accurate method to calculate vehicle operating emissions, one that relies on fueleconomy and fuel combustion intensity rates. Ultimately, the USPS decision about next-generation delivery vehicles was based more on cost than climate-altering greenhouse gas emissions, Keoleian said.
In addition to introducing tighter fueleconomy or CO 2 standards for trucks, governments may need to consider mandates for the electrification of fleets, including those of governments and transport operators. EV manufacturers are contemplating a market for battery raw materials that is very tight for the years ahead.
The leeway gained can go towards increasing fueleconomy and engine power. Through unique technology that pretreats the aluminum surface by spraying molten iron, Nissan achieved a large reduction in the cost of the technology, allowing it to be employed in mass-produced engines without an increase in cost. The new 2.5L
million is for the development of an integrated fuel cell electric powertrain for heavy-duty trucks and transit buses with operational performance and total cost of ownership that supports near-term, rapid, and substantial penetration of the truck and bus market. The first award for approximately $3.5
The selected projects include 6 vehicle-related technologies and 2 hydrogen and fuel cell technologies, as well as new hydropower, heat pump, solar and manufacturing technologies. The reduced fuel consumption will extend the effective range of the turbo vehicle. Novel Structured Metal Bipolar Plates for Low CostManufacturing.
The main driver for the electrification trend over the next 20 years will be further sharp reductions in EV battery costs, making electric cars cheaper than internal combustion engine (ICE) alternatives by the mid-to-late 2020s in almost every market, on the basis of both lifetime costs and upfront costs.
The trend toward recommending or requiring higher-octane fuel continues to rise as manufacturers work toward meeting stringent CAFE (Corporate Average FuelEconomy) standards. Unfortunately, the high cost of premium gasoline may outweigh that advantage for many drivers. Last year, nearly 1.5 improvement.
This AOI is to address two major technical gaps in the performance of automotive aluminum alloys: Low strength among cost competitive automotive sheet alloys such as 5xxx and 6xxx series. High cost of high-strength aluminum alloys such as high performance 6xxx and 7xxx series. AOI 10: Fuel Property Impacts on Combustion. ($1M)
The ranges of the levelized cost of driving (LCD) and cost of avoided carbon are narrower for the future technology pathways, reflecting the expected economic competitiveness of these alternative vehicles and fuels. Levelized cost of driving for current (2015, dark bars) and future (2025–2030, light bars) technology pathways.
While the motor is the easily identified additional component, for most drive systems the controller (which includes power electronics and inverter) has a similar cost, Navigant notes. Some manufacturers interviewed for the report estimated the cost ratio of the motor to controller to be 50:50 and some said 60:40.
The undetectable and seamless transitions have the Crown Hybrid EPA fueleconomy rated at 42 mpg city/41 highway/41 combined. Fueleconomy numbers reported by Clean Fleet Report are non-scientific and represent the reviewers driving experience using the dash gauge computer.
A new $25-million investment for additional manufacturing enhancements brings Ford’s total investment at Kentucky Truck Plant to $925 million and allows the company to increase manufacturing line speed. This investment and advanced manufacturing upgrades are examples of the company’s quest to improve its operational fitness.
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