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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. Fuel economy. MY 2013 adjusted fuel economy is 24.1 mpg, which is 0.5

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EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

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Manufacturer-specific technology adoption over time for key technologies. EPA projects advanced transmissions (6+ speeds and CVTs), gasoline direct injection (GDI) systems, and turbocharged engines will be installed on at least 15% of all MY 2013 vehicles. MY 2012 adjusted fuel economy is 23.6 mpg, or 22%.

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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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The agency’s reasoning was that since alternative fuel vehicle production has generally been less than 0.1% of total vehicle production until very recently, the impact of excluding alternative fuel vehicles was negligible. Fuel economy average for the US fleet, per the Trends report, is 24.1 EPA Trends report.

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2,487.5 MPG Achieved at 2010 Shell Eco-Marathon Americas

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mpg US (0.538 L/100km). mpg achieved by Laval University in 2009, combined with a number of new teams adding fresh innovation and vehicle designs to the competition. The Prototype entries included 28 vehicles powered by combustion engines, five by fuel cell/hydrogen technology, two by solar power, and two by diesel fuel.

2010 273
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CMU study concludes alt fuel vehicle incentives for OEMs result in increased fleet gasoline consumption and emissions

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A study by researchers at Carnegie Mellon University has concluded that regulatory incentives for OEMs for alternative fuel vehicles (AFVs) intended to encourage a technology transition in the transportation fleet result in increased fleet-wide gasoline consumption and emissions. Incentives for selling AFVs.

Gasoline 150
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NHTSA and EPA issue final CAFE/GHG rule for MYs 2017-2025; 40.3–41.0 mpg for MY 2021, estimated 48.7–49.7 mpg for MY 2025, 163 gCO2/mile for MY2025

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mpg US (5.84 The second phase of the CAFE program, from MYs 2022-2025, includes standards that are not final, due to the statutory requirement that NHTSA set average fuel economy standards not more than 5 model years at a time. L/100km) if this level were achieved solely through improvements in fuel efficiency.

MPG 210
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Study suggests China urban passenger transport emissions could peak in 2030

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the promotion of clean energy, limits for vehicle fuel efficiency, technology replacement, and the promotion of public transportation). (3) It is further found that measures for promoting public transport would have the greatest potential for energy conservation and emission reduction, followed by improving vehicle fuel efficiency.