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The latest edition of the US Environmental Protection Agency (EPA) annual Automotive Trends Report finds that Model Year (MY) 2017 vehicle fuel economy was 24.9 Since MY 2004, fuel economy and CO 2 emissions have improved in eleven out of thirteen years. Estimated Real-World CO 2 and Fuel Economy. Source: EPA.
Researchers at Oak Ridge National Laboratory (ORNL) have quantified the fuel economy 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 fuel economy 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 fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. mpg US (5.87 mpg in MY 2021. mpg in model year 2025. improvements.
EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. mpg increase over the previous year and an increase of nearly 5 mpg since 2004. Adjusted fuel economy distribution by model year. Fuel economy. Source: EPA.
MPG Contributions. fed by multipoint fuel injection (MPI)— and 123 lb-ft (167 N·m) of torque with a 30 mpg city and 40 mpg highway fuel economy rating. fed by multipoint fuel injection (MPI)— and 123 lb-ft (167 N·m) of torque with a 30 mpg city and 40 mpg highway fuel economy rating.
The US Department of Transportation (DOT) and the US Environmental Protection Agency (EPA) are jointly proposing changes to the fuel economy labels consumers see on the window of new vehicles in dealer showrooms. Comparable Fuel Economy: A comparison of the vehicle’s fuel economy to that of comparable vehicles. Source: EPA.
With alternative fuel vehicles now approaching 1% of new vehicle production, however, they are in fact beginning to have a “ measurable and meaningful impact ” on overall new vehicle fuel economy and CO 2 emissions. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values.
EPA recently released the latest edition of its annual report Light-Duty Automotive Technology, Carbon Dioxide Emissions and Fuel Economy Trends. The report is the authoritative reference for real-world fuel economy, technology trends and tailpipe carbon dioxide emissions, for new personal vehicles sold in the US every year since 1975.
billion gallons of fuel—equivalent to the current total consumption of all vehicles in the US for about 13 days—due to their improved fuel economy, according to a brief report by University of Michigan Transportation Research Institute (UMTRI) researchers Michael Sivak and Brandon Schoettle. billion pounds of carbon dioxide.
Adjusted CO 2 emissions and adjusted fuel economy by model year. For the fifth consecutive year, the US Environmental Protection Agency (EPA) is reporting an increase in new vehicle fuel efficiency with a corresponding decrease in average carbon dioxide emissions for new US cars and light duty trucks. mpg US (11.2 Source: EPA.
Adjusted CO 2 emissions and adjusted fuel economy, MY 1975-2011. The report finds that CO 2 emissions rates and fuel economy values reflect a very favorable multi-year trend beginning in MY 2005. The fleet-wide average real world MY 2011 personal vehicle CO 2 emissions value is 398 g/mi and average fuel economy is 22.4
We wanted to improve performance, as well as economy. Diamond-like Carbon (DLC) valve lifters and a twin-tank oil pan further contribute to reduced internal resistance. l/100 km (fuel economy of 53.5 mpg US increasing to 57.4 mpg US), which translates into a 7 g/km drop in CO 2 emissions to 95 g/km.
Hyundai Motor America, currently the leading fuel economy auto manufacturer in the US according to EPA ratings, plans to achieve a corporate average fuel economy (CAFE) rating of at least 50 (mpg) by 2025 for its lineup of passenger cars and light duty trucks. mpg by 2016.
GM has made three product commitments for 2017 related to its sustainability strategy: to have 500,000 vehicles on the road in the US with some form of electrification ( earlier post ); to double the number of US models that can achieve an EPA-estimated 40 mpg US (5.9 Carbon intensity per vehicle in 2012 was 0.88 Earlier post.).
MY 2012 adjusted fuel economy is 23.6 mpg higher (+5.4%) than MY 2011. mpg fuel economy improvement from MY 2011 to MY 2012 is the second largest annual improvement in the last 30 years. l/100 km) fuel economy, which, if achieved, will again represent all-time records. mpg, or 22%. Click to enlarge.
Fuel economy improvements for the hybrid vehicles vary considerably from 5-10% for the larger, luxury hybrid vehicles to more than 40%. Fuel economy improvements for diesels range from 15% to 30% relative to gasoline counterparts. From MY 2004 to MY 2010, CO 2 emissions decreased by 67 g/mi (15%), and fuel economy increased by 3.3
The US Environmental Protection Agency (EPA) released its annual Automotive Trends Report , which shows that model year (MY) 2021 vehicle fuel economy remained at a record high—but flat with MY 2020 fuel economy—while CO 2 emission levels reached a new record low. Estimated real-world fuel economy and CO 2 emissions.
In 2009, energy-related carbon dioxide emissions in the United States saw their largest absolute and percentage annual decline (405 million metric tons or 7.0%) since the start of US Energy Information Administration’s (EIA) comprehensive record of annual energy data that begins in 1949. Source: EIA. Click to enlarge. between 2008 and 2009.
Sample label for a plug-in gasoline hybrid-electric vehicle, which features fuel economy ratings for both electricity and gasoline. The US Department of Transportation (DOT) and the Environmental Protection Agency (EPA) unveiled the next-generation of fuel economy labels. Click to enlarge.
Jaguar Land Rover (JLR) is demonstrating the ultra-low carbon XJ_e plug-in hybrid engineering research vehicle ( earlier post ) at the 2012 CENEX Low Carbon Vehicle Event in the UK. With a maximum system output of 329 hp (247 kW), the XJ_e is capable of exceptional performance, while the improved fuel economy of 3.2
The new Cherokee features a segment-first nine-speed automatic transmission, developed in partnership with ZF; fuel economy improvements of more than 45% versus the outgoing Liberty model; and more than 70 advanced safety and security features. l/100 km) and a driving range on a tank of gasoline of nearly 500 miles (805 km). The 16-valve, 2.4-liter
mpg (10.45 For 2009, the last year EPA has final data from automakers, the average CO 2 emissions from new vehicles were 397 grams per mile and the average fuel economy value was 22.4 The report confirms that average CO 2 emissions have decreased and fuel economy has increased each year beginning in 2005. Click to enlarge.
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 Fuel Economy (CAFE) and Light-Duty Vehicle Greenhouse Gas Emissions Standards.
liter direct-injected four-cylinder engine mated to Hyundai’s first dual-clutch transmission and is estimated to deliver up to 40 mpg highway. Electronic Throttle Control accurately controls air intake and engine torque, improving drivability, response and fuel economy. The 2012 Veloster features a new 1.6-liter liter engine.
The South Korean Presidential Committee on Green Growth announced that by 2015, automakers will need to increase average new vehicle fuel economy to 17 km/L (40 mpg US, 5.9 km/L (34 mpg US, 6.9 km/L (26 mpg US, 8.9 km/L (34 mpg US, 6.9 km/L (26 mpg US, 8.9 kilometers per liter of fuel (27 mpg US, 8.7
And as mega-casting and closed-loop recycling continue to advance, aluminum producers remain vital partners in helping automakers achieve aggressive carbon neutral targets. Aggressive CO 2 and Miles Per Gallon (MPG) regulatory targets helping drive EV adoption and aluminum growth.
Growth is led by developing regions such as China, India, Africa and other emerging economies. Additionally, to achieve proposed fuel-economy targets, personal vehicles will need to be smaller and lighter than they are today. This edition of the annual Outlook marks the first extension of the long-term energy forecast to 2040.
With a focus beyond fuel, Propel stations enable drivers to offset carbon from their fuel purchases, improve their vehicle’s fuel economy, find rideshare opportunities, tune bicycles, and recycle on the go.
Renault has further improved the fuel economy of its diesel-powered light commercial van Kangoo and Kangoo Express with the ENERGY dCi 71 and 90 models. liter engine also features low-pressure exhaust gas recirculation (EGR), DLC-coated (Diamond Like Carbon) cam followers, and ANI fuel injection nozzles (with individualized spray cone angle).
Greenhouse gas and fuel economy levels under the EPA NHTSA joint proposed rulemaking. These standards would require them to meet an estimated combined average fuel economy level of 34.1 mpg in model year 2016. mpg if the automotive industry were to meet this CO 2 level all through fuel economy improvements.
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). Earlier post.)
Strengthening the fuel economy of medium- and heavy-duty trucks could create as many as 124,000 jobs in the US by 2030, with all 50 states experiencing net job growth, according to a new report by the Union of Concerned Scientists (UCS) and CALSTART. Improving the average fuel economy of these trucks by 3.7 per gallon fuel price.
UPS is targeting a 20% improvement in fuel economy for its US package delivery fleet from 2000 to 2020. UPS has set a new automotive goal to improve the miles per gallon (MPG) performance of its entire US package delivery fleet by 20 percent between 2000 and 2020. Click to enlarge. Earlier post.) Earlier post.).
Maverick comes as a standard five-passenger, four-door pickup, with a full-hybrid powertrain and a projected EPA-estimated rating of 40 mpg city fuel economy and 500 miles of range on a single tank of gas. It comes in Carbonized Gray, Area 51 and Rapid Red, unique to First Edition. The 2022 Ford Maverick goes on sale this fall.
In the three years since the new CAFE standard for fuel economy has been in effect, automakers have surpassed it each year, improving new-vehicle fuel economy by about a mile per gallon annually, according to an analysis by Brandon Schoettle and Dr. Michael Sivak of the University of Michigan Transportation Research Institute (UMTRI).
MPG: A Progress Report on Achievability ”—of the response of consumers and automakers as both begin to experience the effects of the newly adopted federal fuel economy standard. Those who indicated that their current gas mileage was 24 mpg (9.8 l/100 km) rose from 30 to 56%; and the percentage getting under 22 mpg (10.7
The US Environmental Protection Agency (EPA) and the National Highway Traffic Safety Administration (NHTSA) issued the final rule for greenhouse gas emissions and fuel economy standards for MYs 2017-2025 for passenger cars, light-duty trucks, and medium-duty passenger vehicles. mpg US (5.84 Earlier post.) Earlier post.).
Utilizing technologies such as turbocharging, direct injection, twin independent variable camshaft timing (Ti-VCT) and six-speed transmissions, the upgraded powertrain portfolio will deliver more than 20% in fuel economy improvement to Ford’s passenger vehicle fleet in China by 2015 while reducing tailpipe carbon dioxide emissions by 20%.
Cash for Clunkers”) program could maximize greenhouse gas emissions savings by using fuel-economy based eligibility requirements rather than age-based requirements. A minimum age restriction will inadvertently exclude newer, low fuel economy vehicles from participation in the program. Earlier post.). Allan et al.
US mpg) fuel economy, equivalent to CO 2 emissions of 59 g/km (94.95 The brake calipers grip large, carbon fiber-ceramic brake discs, and the tire size is 285/30 R 21. The splitter, which is made of carbon fiber reinforced polymer (CFRP), is shifted far to the front, as on a race car. l/100 km (94.09 Laser headlights.
Consequently, SUVs emit more carbon dioxide per vehicle mile than do cars. The analysis used the following data for cars and for SUVs: Average real-world vehicle fuel economy for model year 2017 vehicles (based on the information from the Environmental Protection Agency ). by Michael Sivak. For example, the average SUV consumes 42.9
India plans to introduce new fuel efficiency standards; the Corporate Average Fuel Economy (CAFE) standards will give auto manufacturers time until 2015 to increase fuel economy from the current average of 14.1 mpg US, 7.1 mpg US, 5.8 km/liter (33.2 L/100km) of gasoline to 17.3 km/liter (40.7
Achieved Corporate Average Fuel Economy (CAFE) fuel economy performance has exceeded the anticipated levels for 2012 and 2013 model years—the two years that the current standard has been in effect—according to a new analysis by Michael Sivak and Brandon Schoettle at the University of Michigan Transportation Research Institute (UMTRI).
The US Department of Transportation (DOT), the US Environmental Protection Agency (EPA) and the state of California have announced a single timeframe for proposing fuel economy and greenhouse gas standards for model year 2017-2025 cars and light-duty trucks. mpg US (6.9 mpg US (6.9 mpg US (6.6 Earlier post.) Earlier post.)
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