2004 2012 Fuel Economy Light 
Green Car Congress
MARCH 7, 2019
The latest edition of the US Environmental Protection Agency (EPA) annual Automotive Trends Report finds that Model Year (MY) 2017 vehicle fuel economy was 24.9 Since MY 2004, fuel economy and CO 2 emissions have improved in eleven out of thirteen years. Estimated Real-World CO 2 and Fuel Economy.
Green Car Congress
DECEMBER 13, 2013
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%.
Green Car Congress
OCTOBER 10, 2014
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.
Green Car Congress
DECEMBER 8, 2021
Not coincidentally, the first Corporate Average Fuel Economy (CAFE) standards for new cars and light trucks became effective with 1978 model-year vehicles. Not coincidentally, the first Corporate Average Fuel Economy (CAFE) standards for new cars and light trucks became effective with 1978 model-year vehicles.
Green Car Congress
APRIL 16, 2015
The increase from 2012 to 2013 was due to an increase in the carbon intensity of fuels consumed to generate electricity due to an increase in coal consumption, with decreased natural gas consumption, according to the report. From 2012 to 2013, CO 2 emissions from the transportation end-use sector increased by 1.0 MMT in 2012.
Green Car Congress
SEPTEMBER 28, 2012
The project, to be completed by early 2015, will scale up the passenger car TEG and integrate it with a 15-liter diesel engine to provide fuel economy improvement and auxiliary power for combat vehicles. This follow-on light-duty vehicle project, funded in 2011, has a target of a 5% fuel economy improvement.
Green Car Congress
DECEMBER 18, 2014
By 2012, the value of this measure decreased by 22% from its absolute maximum, which was reached in 1977. The amount of fuel consumed per GDP peaked in the early 1970s, and then decreased by 47% by 2012. The main finding of those reports was that the respective rates all reached their maxima around 2004.
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