2012 2018 Fuel Economy Pollution 
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 21, 2021
EPA is planning to initiate a separate rulemaking to establish multi-pollutant emission standards under the Clean Air Act for MY 2027 and later. CO 2 , Compared to the Proposal and 2012 and 2020 Rules, grams/mile, 2021-2026. Similar incentives were included in the 2012 rule but removed by the 2020 SAFE rule for MYs 2022-2025.
Green Car Congress
AUGUST 9, 2011
For purposes of the new HD National Program, the heavy-duty fleet incorporates all on-road vehicles rated at a gross vehicle weight at or above 8,500 pounds, and the engines that power them, except those covered by the current GHG emissions and Corporate Average Fuel Economy standards for model year 2012-2016 passenger vehicles.
Green Car Congress
MAY 24, 2010
President Obama’s announcement of the first-ever national policy to increase fuel efficiency and decrease greenhouse gas (GHG) pollution from medium- and heavy-duty trucks for model years 2014-2018. Earlier post.). Earlier post.). Earlier post.). Workshops have been held and more are planned for the summer of 2010.
Green Car Congress
APRIL 2, 2018
Administrator Pruitt also announced the start of a joint process with the National Highway Traffic Safety Administration (NHTSA) to develop a notice and comment rulemaking to set revised GHG emissions standards and Corporate Average Fuel Economy (CAFE) standards. The Obama Administration’s determination was wrong.
Green Car Congress
MAY 21, 2010
US President Barack Obama signed a Presidential Memorandum directing the US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) to create a first-ever National Policy to increase fuel efficiency and decrease greenhouse gas pollution from medium- and heavy-duty trucks for Model Years 2014-2018.
Green Car Congress
OCTOBER 25, 2010
The agencies are each proposing complementary standards under their respective authorities covering model years 2014-2018, which together would form a comprehensive HD National Program. The standards would phase in with increasing stringency in each model year from 2014 to 2018. Vocational Trucks. EPA is proposing a standard of 1.5%
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