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Michael Sivak of The University of Michigan Transportation Research Institute (UMTRI) finds that fuel consumption rates—per person, per driver, and per household—are declining, as are ownership and driving. Fuel consumed per person. In 1984, the average amount of fuel consumed per person was 400 gallons. 13% to -17%.
People might be bored reading about the Prius but a review on four Priuses (2004, 2005, two 2006s) that my family owns that ran a total of 913k km (570k miles) should be interesting, right? I found a a 2004 with 247k km (154k miles) on the clock. My wife’s 2004 burns about 1 liter (1.05 What is it like to drive a hybrid?
vehicle fuel economy. Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2019. (My Calculated vehicle fuel economy is available going back to 1923. The primary measure in this analysis is the average miles driven per gallon of fuel for each year.
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, or 9%, since 2004.
vehicle fuel economy. Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2017. Calculated vehicle fuel economy is available going back to 1923. The primary measure in this analysis is the average miles driven per gallon of fuel for each year.
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.
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 fuel economy over existing internal combustion or battery hybrid systems by 40-100%, is available for licensing. and Lohse-Busch, H.
BMW Record Car H2R BMW anticipated a future for hydrogen-powered production car with the BMW H2R, which set nine world records back in 2004, using an adapted version of the 6.0-liter BMW iX5 Hydrogen Representing BMW’s latest iteration of hydrogen fuel cell technology is the BMW iX5 Hydrogen which will join the H2R on the hill.
The average production-weighted fuel economy for all new light-duty vehicles in model year (MY) 2019 was 95% better than in MY 1975, while average horsepower was 78% higher and weight was 1% higher, according to the 2019 EPA Automotive Trends Report. Source: DOE.
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.
The California Air Resources Board (CARB) announced that greenhouse gas emissions in California in 2016 fell below 1990 levels for the first time since emissions peaked in 2004—a reduction roughly equivalent to taking 12 million cars off the road or saving 6 billion gallons of gasoline a year.
A team from the Innovation Center for Energy and Transportation (iCET) reports that while average certified fuel consumption (FC) decreased by 15% between 2008 and 2017, real-world FC remained unchanged, resulting in a fuel consumption gap increase from 12% to 30%. The paper is published in the journal Energy Policy. 2018.12.039.
Via its subsidiary Pierburg GmbH of Neuss, Germany, the Rheinmetall Group plans to supply hydrogen recirculation blowers to Daimler Truck Fuel Cell GmbH & Co. KG, the company which bundles all of Daimler AG’s activities in the field of fuel cell technology. The deal represents sales volume in the two-digit euro-million range.
D-EGR is an engine and control concept that combines fuel reforming to produce hydrogen with high levels of exhaust gas recirculation (EGR) to achieve very high levels of thermal efficiency. PSA has been a member of the HEDGE consortium (now at HEDGE-III ) since 2004. Engines Fuel Efficiency Vehicle Systems'
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 the US, Model Year (MY) 2018 vehicle fuel economy was 25.1 Since MY 2004, CO 2 emissions have decreased 23%, or 108 g/mi, and fuel economy has increased 30%, or 5.8 Average estimated real-world CO 2 emissions are projected to fall 6 g/mi to 346 g/mi and fuel economy is projected to increase 0.4 miles per gallon, 0.8%
According to data gathered by the US Department of Energy (DOE) from the US Environmental Protection Agency (EPA), new vehicle fuel economy in the US has improved 33% from 1980-2016, despite a 120% increase in horsepower and 47% improvement in acceleration (measured by time to accelerate from 0 to 60 mph).
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.
When USDA first started reporting corn used for ethanol in May 2004, it listed the gross corn bushels as simply “ethanol for fuel,” giving the impression that 100 percent of each bushel is used for fuel ethanol. US corn farmers produced 12.5 The change does not reflect the relative proportions.
Icom North America has attained the first US Environmental Protection Agency (EPA) approval for its Liquid Injection Propane bi-fuel systems for the Ford 6.8 liter gasoline engines for E-250, E-350 and E-450 platforms covering model years 2010 and 2011 for propane and gasoline (or bi-fuel) use.
A set of 70 kW fuel cells will be installed in each bus. These hydrogen-powered Solaris buses will also feature a relatively small Solaris High Power traction battery, whose role is to support the fuel cell at moments of increased demand for electricity. The partnership between Solaris and each of the operators dates back to 2004.
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 roles for hydrogen and fuel cells in the energy mix. The US Department of Energy (DOE) has released a draft version of the Hydrogen and Fuel Cells Program Plan, which outlines the strategy, activities, and plans of DOE’s Hydrogen and Fuel Cells Program. Hydrogen and Fuel Cell Program Activities. Source: DOE.
The EU Commission has measured the fuel savings achieved by LED headlights from Audi—testing the low-beam headlights, high-beam headlights and license plate light in dynamometer testing. LED daytime running lights made their debut in the Audi A8 W12 back in 2004.
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. l/100 km)—a 0.5
The Pennsylvania Department of Environmental Protection (DEP) is now accepting applications through the state’s $6 million Alternative Fuel Incentive Grant program (AFIG) for fuel or fuel-saving projects throughout the state. million gallons. Projects must begin on or after July 1, 2010, and must be completed within two years.
Tucson ix Fuel Cell Electric Vehicle. Hyundai Motor Company has completed development of its next-generation hydrogen fuel cell vehicle—the Tucson ix Fuel Cell Electric Vehicle (FCEV)—and will begin testing next year with an eye toward 2015 mass production. Fuel cell stack output. Click to enlarge.
The finding could have a significant impact on proton exchange membrane fuel cell technologies and other hydrogen-based technologies. The discovery makes monolayers of graphene, and its sister material boron nitride, attractive for possible uses as proton-conducting membranes in fuel cells. This can boost competitiveness of fuel cells.
Audi AG and Hyundai Motor Group will partner on the development of fuel cell technology. Through their collaboration, both partners aim to bring the fuel cell to volume production maturity more quickly and more efficiently. The Group’s Fuel Cell Competence Center is located at the Neckarsulm site.
The GE9X engine is focused on improvements in fuel burn, noise and emission over the current GE90-115B engine while maintaining comparable reliability and maintenance cost, said Bill Millhaem, general manager of the GE90 program at GE Aviation. The GE9X engine will offer 10% percent fuel improvement over today’s GE90 engines.
million from the Department of Energy’s ARPA-E program ( earlier post ) to complete its prototype development of a new gasoline-fueled wave disc engine and electricity generator that promises to be five times more efficient than traditional auto engines in electricity production, 20% lighter, and 30% cheaper to manufacture. Piechna et al.
The New York State Energy Research and Development Authority’s (NYSERDA) Customer-Sited Tier Fuel Cell Program will provide as much as $21.6 million through 2015 for incentives toward the cost of stationary fuel cell installation, plus payments over the first three years of operation based on power produced.
The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) is developing the Antares H3, the next generation of its fuel-cell aircraft, in cooperation with Lange Research Aircraft GmbH. Technically, the new aircraft is based upon the Antares 20E as well as the fuel-cell powered Antares DLR-H2.
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. mpg, or 16%, since 2004.
Under the Proalcool Program, sugar companies were ordered to increase production and the state-run oil company, Petrobras, was required to make álcool (ethanol) available at its fuel stations. The production and consumption of hydrous ethanol fuel followed an expected pattern. of water.
Dacia, a member of the Renault group, is broadening its offerings of fuel-efficient and low-emissions engines. The LPG fuel tank, built with steel and composite materials, is extremely crash resistant and is equipped with five safety accessories: a non-return valve, an 80% tank-fill limiter, fuel flow limiter, solenoid and shut-off valve.
The US Department of Energy (DOE) released the final report from its National Renewable Energy Laboratory (NREL) for a technology validation project that collected data from more than 180 fuel cell electric vehicles over six years (early 2005 through September 2011). 2,000-hour fuel cell durability. —Final Report.
Preliminary data in EPA’s 2020 Automotive Trends Report shows average fuel economy for model year 2020 light-duty vehicles increased to 25.7 If this preliminary data holds, that will be a new record high for average new light-duty vehicle fuel economy. From 2005–2020 average fuel economy rose by 29%. Fuel economy decreased by 0.2
Williams F1 and Mowasalat have signed a memorandum of understanding that will see Williams F1’s advanced simulator technology, currently under development at the Williams Technology Centre, Qatar (WTCQ), applied in Mowasalat’s driver training operations to help improve road safety, passenger comfort and fuel efficiency.
The US Environmental Protection Agency (EPA) has updated rules making it easier for manufacturers to sell fuel conversion systems—i.e., systems that alter a conventionally-fueled vehicle or engine to enable it to run on an alternative fuel. MY 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 and < useful life mileage.
The US Environmental Protection Agency (EPA) is proposing to make it easier for manufacturers to gain approval to sell fuel conversion systems. The proposed rule would cover conversions of light-duty vehicles and heavy-duty highway vehicles and engines, and would apply to all clean alternative fuels. Exhaust, Evap, and OBD testing 2.
The fuel price is €0.9/100g.) Mercedes-Benz is launching its first series-produced fuel cell car: the new B-Class F-CELL. Progress from A-Class to B-Class hydrogen fuel cell vehicles. The fuel-cell car uses a lithium-ion battery pack with an output of 35 kW and a capacity of 1.4 Tags: Fuel Cells Hydrogen.
The TEG technology, which converts waste heat from gas exhaust into electric energy and has the potential to improve passenger car fuel efficiency by as much as 5%. The DOE-funded Amerigon thermoelectric project originally began in 2004 as one of several projects targeting fuel economy improvements in light-duty vehicles of 10%.
Not coincidentally, the first Corporate Average Fuel Economy (CAFE) standards for new cars and light trucks became effective with 1978 model-year vehicles. Total consumption (millions of gallons). Consumption per capita. Consumption per capita (gallons). The maximum consumption per capita (505 gallons) was reached in 1978.
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