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Adjusted CO 2 emissions and adjusted fueleconomy, MY 1975-2011. Data for MY 2011 are final; data for MY 2012 are preliminary and based on projected vehicle production values provided to EPA by manufacturers. Preliminary projections for MY 2012 are 374 g/mi CO 2 emissions and 23.8 Source: EPA. Click to enlarge.
Innovators at NASA’s Glenn Research Center have developed an automated pulse-and-glide technique using a flywheel energy storage system for on-road vehicles; the technology, which NASA Glenn says can improve fueleconomy over existing internal combustion or battery hybrid systems by 40-100%, is available for licensing.
liter DOHC V6 engine mated to a next-generation Xtronic CVT (Continuously Variable Transmission) to help provide up to a 30% increase in combined city/highway fueleconomy over the previous V6-equipped model while maintaining comparable power. By comparison, the 2WD MY 2012 Pathfinder, equipped with a 6-cylinder, 4.0L
Huff Fuels, Engines and Emissions Research Center, Oak Ridge National Laboratory. This website, jointly maintained by the US Department of Energy and the US Environmental Protection Agency (EPA), provides information such as official EPA “window label” fueleconomy estimates for city, highway, and combined driving for all U.S.-legal
Laboratory and in-use fueleconomy results Source: NREL. The NREL team collected and analyzed in-service fueleconomy, maintenance, and other vehicle performance data on 11 hybrid (P100H) and 11 conventional diesel (P100D) step vans operated by the United Parcel Service (UPS) in Minneapolis. Click to enlarge.
The new SuperTruck achieved a 54% increase in fueleconomy. and Peterbilt Motors Company, a division of PACCAR, released test results showing their demonstration SuperTruck tractor-trailer achieved a 54% increase in fueleconomy, averaging nearly 10 mpg US (23.5 Click to enlarge. Cummins Inc. Earlier post.)
The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. The final model year (MY) 2012 adjusted, real world CO 2 emissions rate is 376 g/mi—a 22 g/mi decrease (-5.5%) relative to MY 2011. MY 2012 adjusted fueleconomy is 23.6 mpg, or 22%.
City and highway cycle fuel-economy ratings are 132 and 105 MPGe, respectively. The FIT EV’s fuel consumption rating is 29 kWh per 100 miles; EPA-rated annual fuel cost is $500.
Prototype low-viscosity ionic liquid-additized engine oil demonstrated a 2% improved fueleconomy compared to Mobil 1 5W-30 engine oil (3.93% over the 20W-30 baseline oil) in standard fuel efficiency engine dynamometer tests. Fuel Efficiency Lubricating Oils' Jun Qu, Dinesh G. Bansal, Bo Yu, Jane Y. Blau, Bruce G.
Ford is boosting the on-road fueleconomy performance of its 2013 model year hybrid vehicles in the US and Canada. Starting in August, the company will make calibration updates for owners at dealerships designed to improve on-road fueleconomy of the 2013 Ford C-MAX Hybrid, 2013 Ford Fusion Hybrid and 2013 Lincoln MKZ Hybrid.
Consumer Reports’ own fueleconomy tests of vehicles equipped with small turbocharged engines has found in many cases that the turbocharged cars tested by CR have slower acceleration and no better fueleconomy than the models with larger conventional engines, the organization said. l/100 km) figures—i.e.,
Ford’s Michigan Assembly Plant is starting production of the 2012 Focus Electric ( earlier post )—a five-passenger, battery-electric car Ford expects will achieve more than a 100 miles per gallon equivalent (MPGe) fueleconomy rating. Optimized gear ratios enabling improvement in fueleconomy. Portland, Ore.;
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.
The latest edition of the US Environmental Protection Agency (EPA) annual Automotive Trends Report finds that Model Year (MY) 2017 vehicle fueleconomy was 24.9 Since MY 2004, fueleconomy and CO 2 emissions have improved in eleven out of thirteen years. Estimated Real-World CO 2 and FuelEconomy.
Hyundai Motor America and Kia Motors America have entered into settlement agreements with current and former owners and lessees of vehicles affected by the Hyundai/Kia November 2012 lowering of fueleconomy ratings. Earlier post.) 2424) in United States District Court for the Central District of California before Judge George H.
EPA released the latest edition of its annual report on trends in CO 2 emissions, fueleconomy and powertrain technology for new personal vehicles in the US. Fueleconomy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013.
Hyundai Motor Company is expanding its partnership with the US Department of Energy (DOE) and its support of the DOE Hydrogen and Fuel Cells Program. Menezes announced the expansion of the partnership between Hyundai Motor Company and the US Department of Energy (DOE) for its support of the DOE Hydrogen and Fuel Cells Program.
In addition to highway fueleconomy estimates that are 2 mpg higher than a 2013 Ford V8 pickup equipped with a 5.0L 2WD Pickup truck fueleconomy comparisons. In addition to highway fueleconomy estimates that are 2 mpg higher than a 2013 Ford V8 pickup equipped with a 5.0L Fueleconomy.
The average fueleconomy (window-sticker value) of new vehicles sold in the US in December was 24.8 The average fueleconomy of all vehicles sold in calendar 2013 was 24.8 mpg from 2012 and up 3.9 l/100 km), down 0.2 The December figure represents an increase of 4.7 The December figure represents an increase of 4.7
In the US Energy Information Administration’s Annual Energy Outlook 2014 (AEO2014) Reference case, more-stringent vehicle fueleconomy standards contribute to a decline in motor gasoline consumption through 2040. The Reference case projects an increase in VMT that, all else equal, would increase motor gasoline fuel consumption.
The world’s consumption of gasoline, diesel fuel, jet fuel, heating oil, and other petroleum products reached a record high of 88.9 Between 2008 and 2012, Asia’s consumption increased by 4.4 The rapidly industrializing economies of China and India fueled much of Asia’s demand increase, growing 2.8 million bbl/d.
Gt in 2030 by implementing well-designed vehicle performance standards and fuel fees, according to a new analysis by a team from the International Council on Clean Transportation (ICCT) and the ClimateWorks Foundation. Gt in 2030, largely due to the increased in vehicles in China, India, and other developing economies, the authors note.
After re-labeling the 2013 C-MAX Hybrid with lower fueleconomy, Ford is upgrading the 2014 C-MAX to increase fueleconomy. Ford has opted voluntarily to relabel the 2013 C-MAX Hybrid with revised fueleconomy labels following EPA testing of the 2013 C-Max Hybrid. 2014 mpg is not yet announced. Earlier post.)
Southwest Research Institute (SwRI) has built a demonstrator vehicle, based on a 2012 Buick Regal GS, incorporating the latest D-EGR (dedicated EGR) technology ( earlier post ), an outgrowth of SwRI’s HEDGE (High Efficiency Dilute Gasoline Engine) consortium projects ( earlier post ). Engines Fuel Efficiency Vehicle Systems'
decrease in 2012 from 2011. Total emissions of the six main greenhouse gases in 2012 were equivalent to 6,526 million metric tons of carbon dioxide. According to the report, GHG emissions in 2012 showed a 10% drop below 2005 levels, and were only slightly above the emissions in 1994 (6,520 million metric tons). Source: EPA.
Crazy Diamond Performance (CDP) has developed a mono-fuel CNG Chevrolet Cruze, with intended market introduction no later than October 2014. equipped CNG Cruze outputs 20 hp and 24 ft-lbs torque over its competitor, while maintaining nearly the same fueleconomy. Fern said that the 1.8L-equipped Fern said that the 1.8L-equipped
The US Environmental Protection Agency (EPA) announced that it has not found evidence to support a finding of severe “economic harm” that would warrant granting a waiver of the Renewable Fuels Standard (RFS). evidence, such as the current price for renewable fuel credits, called RINs, which are used. EPA also looked at empirical.
Two separate reports highlight the ongoing improvement in vehicle technologies and the growing trend toward consumers purchasing more fuel efficient vehicles in the US and in Europe. Those who say fueleconomy is very important expect to get twelve miles more per gallon (mpg) from their next vehicle than those who say it is not important.
Groupe Renault is creating the REFACTORY in Flins, the first European circular economy site dedicated to mobility. It will be based on a wide network of partners from all sectors and will revolve around 4 poles of activity, putting into practice the principles of the circular economy at each stage of the vehicle life cycle and mobility.
Estimated consumption subsidies, industrial and developing countries, fossil fuels and renewables. Fossil fuel subsidies continue to far outweigh support for renewable energy, according to new research conducted for the Worldwatch Institute’s Vital Signs Online service. GSI: Fuel Subsidies in India. Source: Worldwatch.
liter TSI turbocharged, direct-injection engine beginning in 2012. The primary goal of the system is to reduce significantly fuel consumption by temporarily shutting off two of the four cylinders (cylinders 2 and 3) during low to mid loads; Volkswagen says that cylinder shut-off reduces fuel consumption of the 1.4
Mitsubishi Motors Corporation (MMC) will present the global debut of the new Outlander SUV plug-in hybrid electric vehicle (PHEV) at the 2012 Paris Motor Show later this month. liter 4-cylinder MIVEC gasoline engine, has a targeted fueleconomy in excess of 61 km/liter (143.5 mpg US, 1.6 mpg US, 1.6
Liquid fuels production (OPEC crude and lease condensate, non-OPEC crude and lease condensate, and other) and consumption (by OECD and non-OECD regions) under three price cases in 2040. Those two regions combined will account for 85% of the total increase in liquid fuels used worldwide over that period, said EIA Administrator Adam Sieminski.
Ricardo’s forthcoming IGNITE product is a physics-based system simulation package—operating in Modelica—that focuses on complete vehicle performance and fueleconomy. Fuel Efficiency Manufacturing Simulation' —David Higbie, global director of Ricardo Software.
The company presented these latest test results in a paper at the SAE 2012 World Congress in Detroit. Compression ratio was set at 15:1, and the fuel used was 87 octane gasoline. 2012) Indicated Cycle Efficiency Improvements of a 4-Stroke, High Compression Ratio, S.I., SAE Paper 2012-01-0378 ([link]. Source: Pinnacle.
This isn’t surprising given an economy that’s still treading water.” from January 2012). January demand was also down for kerosine jet fuel by 0.5% and for residual fuel oil by 26%, although it rose for other oils by 0.6%. January demand was also down for kerosine jet fuel by 0.5% from January 2012.
In 2017, Germany launched a consortium of leading industrial companies to investigate high-volume production of automotive fuel cell stacks. The complexity and number of parts of a fuel cell (FC) system is similar to a combustion engine. Earlier post.) A key component is the FC stack. —André Martin, co-cordinator.
Mercedes-Benz is introducing the new E 300 BlueTEC HYBRID; the luxury-class diesel hybrid offers fuel consumption of 4.2 The E 300 BlueTEC HYBRID is based on the E 250 CDI, yet has a higher output and approximately 15% lower fuel consumption. L of diesel/100 km (56 mpg US), with CO 2 emissions of 109 g/km. Earlier post.)
to 6% reduction in fleet fuel consumption and greenhouse gas emissions by 2040, on top of a projected 26.8% without higher octane fuel, but with other projected vehicle and powertrain technology improvements), according to a new analysis by a team at MIT. reduction by then in the baseline case (i.e., Earlier post.). Octane numbers.
A provision adopted in 2012 establishes that cars meeting federal standards for model years 2017-2025 are “deemed to comply” with California’s standards. The California Air Resources Board (CARB) yesterday voted to clarify its requirement that automakers must comply with California vehicle standards if they sell vehicles in the state.
reduction in fuel consumption achieved with XL Hybrids’ aftermarket hybrid electric powertrain ( earlier post ) on a light-duty cargo van on the UDDS cycle (urban conditions). The testing process compares fueleconomy performance from the vehicle in its original condition with the performance using XL Hybrids’ charge-sustaining hybrid system.
Pike Research forecasts that the global market for all electric-drive buses—including hybrid, battery electric, and fuel cell buses—grow steadily over the next. from 2012 to 2018. Pike suggests that North America will experience a rebound in a few years, as the economy stabilizes along with public transit funding levels.
To make driving less energy intensive than flying, the fueleconomy of the entire US fleet of light-duty vehicles would have to improve from the current 21.5 Without any improvement in vehicle fueleconomy, an average vehicle load of more than 2.3 Aviation Fuel Efficiency Market Background' persons to at least 2.3
Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. Δ in fuel consumption. η BASIC.
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