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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. Data for MY 2011 are final; data for MY 2012 are preliminary and based on projected vehicle production values provided to EPA by manufacturers. Preliminary projections for MY 2012 are 374 g/mi CO 2 emissions and 23.8 Source: EPA. Click to enlarge.

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UMTRI: average sales-weighted fuel economy of purchased new vehicles in US dropped 0.2 mpg in May from April

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The average sales-weighted fuel economy (adjusted EPA window sticker value) of new vehicles purchased in the US dropped 0.2 UMTRI average sales-weighted fuel economy. The sales-weighted CAFE (unadjusted mpg) for May 2012 was 29.1 UMTRI also reported that its Eco-Driving index for March 2012 was 0.83—a

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DOT and EPA release revised fuel economy and GHG emission standards for MY 2021-2026 light-duty vehicles

Green Car Congress

The US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) released the final Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule setting corporate average fuel economy (CAFE) and CO 2 emissions standards for model years 2021-2026 passenger cars and light trucks.

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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

The majority of the emissions and fuel savings from current vehicles, EPA noted, is due to new gasoline vehicle technologies. The final model year (MY) 2012 adjusted, real world CO 2 emissions rate is 376 g/mi—a 22 g/mi decrease (-5.5%) relative to MY 2011. MY 2012 adjusted fuel economy is 23.6 mpg, or 22%.

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EPA Administrator broadly outlines Trump Administration thinking on fuel economy standards and California

Green Car Congress

In a speech on Tuesday at the National Automobile Dealers Association meeting in Washington, US Environmental Protection Agency (EPA) Administrator Andrew Wheeler outlined the Trump Administration’s thinking on national fuel economy standards and California. Earlier post.). Earlier post.). Earlier post.). —Andrew Wheeler.

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Chrysler offering ZF 8-speed automatic in 2012 Chrysler 300 and Dodge Charger; improved fuel economy

Green Car Congress

Chrysler will offer an eight-speed automatic transmission introduced and licensed through ZF ( earlier post ) in the Chrysler 300 and Dodge Charger for 2012. The result is a four mile-per-gallon increase in fuel economy that pushes the highway EPA rating to 31 mpg US (7.6 Fuel economy for both models is 19 mpg US (12.4

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UMTRI: average fuel economy of new vehicles sold in December in US down from November

Green Car Congress

The average fuel economy (window-sticker value) of new vehicles sold in the US in December was 23.9 mpg (or 19%) from the value in October 2007 (the first month of monitoring); however, the fuel economy in December was down 0.2 This is an increase of 3.8 This is an increase of 3.8 Source: UMTRI. Click to enlarge.