Document Economy EPA MPG 
Green Car Congress
JANUARY 13, 2017
In an expected ruling, US Environmental Protection Agency (EPA) Administrator Gina McCarthy finalized her decision to maintain the current greenhouse gas (GHG) emissions standards for model years 2022-2025 cars and light trucks. mpg-e (if all reductions were achieved exclusively through fuel economy improvements). Earlier post.)
Green Car Congress
JUNE 9, 2012
The Freightliner Trucks 2014 Cascadia Evolution—powered only by the newly designed Detroit DD15 engine and featuring enhanced aerodynamic specs—delivered fuel economy of 10.67 mpg US (22 L.100km) Fuel consumption and distance traveled were again documented by ATDS. Freightliner Cascadia Evolution. Click to enlarge.
Green Car Congress
MARCH 11, 2012
Fuel economy improvements for the hybrid vehicles vary considerably from 5-10% for the larger, luxury hybrid vehicles to more than 40%. Fuel economy improvements for diesels range from 15% to 30% relative to gasoline counterparts. From MY 2004 to MY 2010, CO 2 emissions decreased by 67 g/mi (15%), and fuel economy increased by 3.3
Green Car Congress
DECEMBER 8, 2016
On 30 November, EPA proposed leaving the greenhouse gas (GHG) emissions standards for those model years in place, based on its technical analysis that shows automakers are well positioned to meet the targets, and proposed a 30-day comment period. l/100 km), if achieved exclusively through fuel economy improvements. Earlier post.).
Green Car Congress
FEBRUARY 17, 2011
In response to federal policies to boost gas mileage, manufacturers have changed vehicle weights, improved tire-rolling resistance and added aerodynamic features to push fuel-economy rates past government-mandated thresholds. Car notches are the small trigger points in the numerical values of fuel economy (say, the difference between 22.5
Green Car Congress
JULY 14, 2012
Recent US energy regulations proposed or enacted by the US Department of Energy (DOE), the US Department of Transportation (DOT, and the US Environmental Protection Agency (EPA) have a negligible effect on reducing greenhouse gases. NHTSA CAFE and EPA greenhouse gas standards for vehicles. —Gayer and Viscusi.
Green Car Congress
SEPTEMBER 15, 2009
Greenhouse gas and fuel economy levels under the EPA NHTSA joint proposed rulemaking. These standards would require them to meet an estimated combined average fuel economy level of 34.1 mpg in model year 2016. EPA accounted for these reductions in developing its proposed CO 2 standard. mpg by MY 2016.
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