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NREL study finds 2nd-generation diesel hybrid delivery vans show significant gains in fuel economy over conventional vans

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Laboratory and in-use fuel economy results Source: NREL. The NREL team collected and analyzed in-service fuel economy, 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.

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EPA 2010 Annual Fuel Economy Guide Now Available

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The US Environmental Protection Agency and the Department of Energy today released the 2010 Fuel Economy Guide, which gives consumers information about estimated fuel costs and mileage standards for model year 2010 vehicles. Each vehicle listing in the Fuel Economy Guide provides an estimated annual fuel cost.

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EPA Trends on EVs and PHEVs; beginning of a “measurable and meaningful impact” on new vehicle fuel economy and emissions

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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.

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EPA reports decline in CO2 and increase in fuel economy from new US LDVs in 2009; projects increase in new hybrid vehicle share to 4.3% in 2010

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EPA projects that the hybrid share of new vehicle sales will increase to 4.3% in 2010, up from 2.3% EPA projects a small improvement in 2010, based on pre-model year sales estimates provided by automakers, to 395 grams of CO 2 per mile and 22.5 The 2010 final data will be available in next year’s report. Click to enlarge.

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EPA annual report on CO2, fuel economy and technology trends finds 2012 heading for all-time best; rapid adoption of new technologies

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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

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UPS updates 125 Workhorse E-GEN series hybrid electric step vans with smaller genset engine for better fuel economy

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UPS announced an update to 125 Workhorse E-GEN series hybrid electric delivery trucks that improve fuel economy as part of the company’s broader Rolling Laboratory approach. The smaller engine will improve fuel economy, however. AMP Electric Vehicles went public in 2010.

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2011 edition of EPA Fuel Economy Trends report shows several advanced powertrain technologies making significant gains

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In terms of market share, gasoline direct injection doubled in MY 2010 (from 4.2% Hybrids of all types are projected to grow slightly to 4.0% for MY 2010, with almost a doubling from MY 2009 (2.3%). in MY 2010, but up from 0.5% in MY 2010, but up from 0.5% MY 2010 adjusted composite fuel economy was 22.6