Green Car Congress
MARCH 15, 2013
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
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. Total consumption (millions of gallons). Consumption per capita (gallons). The maximum consumption per capita (505 gallons) was reached in 1978.
Green Car Congress
SEPTEMBER 25, 2015
The gap between official fuel-economy figures and the real world for new cars in the EU has reached 40 per cent, according to the latest update by the International Council on Clean Transportation (ICCT) to its on-going research into in-use vehicle fuel efficiency and CO 2 emissions. Earlier post.).
Green Car Congress
MAY 17, 2012
In response, the US Department of Energy (DOE) and the Renewable Fuels Association charged that the study was fundamentally flawed. Before those tests were completed in October 2010 and January 2011, EPA granted partial waivers to allow the introduction of E15 into the marketplace for use in model year 2001 and later vehicles.
Green Car Congress
APRIL 16, 2015
in 2013, representing 33% of CO 2 emissions, 21% of CH 4 emissions, and 45% of N 2 O emissions from fossil fuel combustion, respectively. billion gallons in 2001 to 1.4 CO 2 emissions from passenger cars and light-duty trucks peaked at 1,181.2 The transportation end-use sector accounted for 1,743.0 MMT CO 2 Eq. MMT in 2012.
Green Car Congress
DECEMBER 7, 2011
The current vehicle footprint-based Corporate Average Fuel Economy (CAFE) standards create a financial incentive for automakers to increase vehicle size, except under certain limited conditions of consumer preference for vehicle size, according to a study by University of Michigan researchers Kate Whitefoot and Steven Skerlos.
Green Car Congress
APRIL 18, 2014
Light-duty VMT is beginning to decouple from traditional drivers. The most recent of these In Focus articles explores the impact of demographics and behavior on light-duty vehicle (LDV) energy demand. LDV energy use is driven by both LDV fuel economy and travel behavior, as measured by vehicle miles traveled (VMT).
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