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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. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013.

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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

Green Car Congress

Adjusted CO 2 emissions and adjusted fuel economy, MY 1975-2011. Source: EPA. Data for MY 2011 are final; data for MY 2012 are preliminary and based on projected vehicle production values provided to EPA by manufacturers. Source: EPA. Click to enlarge. l/100 km), both slightly worse relative to MY 2010. Click to enlarge.

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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

Green Car Congress

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. The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. mpg, or 22%.

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President Biden calls on Congress, States for fuel tax holiday; increase in refinery capacity

Green Car Congress

President Biden called on Congress to suspend the federal gas tax for the next 90 days, through the busy summer driving season—18 cents per gallon for gasoline and 24 cents per gallon for diesel. For context, in the first quarter of this year, EV sales accounted for less than 5% of new car sales, despite rising gasoline prices.

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Honda Clarity Fuel Cell EPA-rated with 366-mile range; longest of any ZEV

Green Car Congress

As the first dedicated platform fuel cell vehicle, the FCX Clarity was powered by the smaller and lighter Honda V-flow fuel cell stack positioned in the center tunnel of the vehicle, with the smooth high torque front-wheel drive electric motor, providing performance on par with a gasoline powered sedan, including a 240 miles driving range rating.

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Final EPA report shows total US GHG emissions up 3.2% in 2010, total CO2 up 3.5%, total transportation CO2 up 1%

Green Car Congress

The US Environmental Protection Agency (EPA) has released the 17 th annual US greenhouse gas (GHG) inventory. The fundamental factors influencing this trend include (1) a generally growing domestic economy over the last 21 years; and (2) an overall growth in emissions from electricity. from the previous year. from 1990 to 2010.

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EPAs GHG Standards for Light-Duty Vehicles; Special Credits To Encourage PHEVs, BEVs and FCVs

Green Car Congress

Source: EPA. mpg if all improvements came from fuel economy) and 34.1 L/100km) fuel economy level, respectively. As part of its program, EPA is establishing a system of averaging, banking, and trading (ABT) of credits, based on a manufacturer’s fleet average CO 2 performance. g CO 2 /mi (EPA). mpg US (EPA).

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