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Study finds rates of LDV fuel consumption in US peaked in 2004; indications of peak motorization

Green Car Congress

These rates are down 16% to 17% from their peaks in 2004, except that the rate per vehicle is down 13% (from its peak in 2003). This rate increased to a maximum of 474 gallons in 2004. The rate increased to a maximum of 698 gallons in 2004. The rate increased to a maximum of 1,240 gallons in 2004. 2003 to 2004. -13%

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Hyundai Motor expands partnership with US Government to support further exploration of hydrogen fuel cell technologies

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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. Euisun Chung, Executive Vice Chairman of Hyundai Motor Group and Under Secretary of Energy Mark W. Kia Motors Corp. and parts-maker Hyundai Mobis Co.—announced

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EPA Reports Fifth Consecutive Annual Increase in US New Vehicle Fuel Economy; Up 9% Since 2004, Back to Levels of Early 1980s

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Adjusted CO 2 emissions and adjusted fuel economy by model year. This marks the first time that data for CO 2 emissions are included in the annual report, Light-Duty Automotive Technology, Carbon Dioxide Emissions, and Fuel Economy Trends: 1975 through 2009. mpg, or 9%, since 2004. Source: EPA. Click to enlarge. mpg US (11.2

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NASA Glenn develops automated flywheel pulse-and-glide system; improving fuel economy up to 40-100%

Green Car Congress

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.

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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

Green Car Congress

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

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EIA: US energy-related CO2 emissions down 1.7% in 2016; carbon intensity of economy down 3.1%; transportation emissions up

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decline in energy intensity of the economy (Btu/GDP). Combining these two factors, the overall carbon intensity of the economy (CO 2 /GDP) declined by 3.1%. The 2016 increase in energy‐related CO 2 emissions from the transportation sector was led by motor gasoline consumption, according to EIA. along with a 1.4%

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EPA: US GHG fell 0.5% y-o-y in 2017; power sector down by 4.2%, transportation up 1.21%

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The number of vehicle miles traveled (VMT) by light-duty motor vehicles (passenger cars and light-duty trucks) increased by 45.9% Between 1990 and 2004, average fuel economy among new vehicles sold annually declined, as sales of light-duty trucks increased.

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