Obama Administration announces first fuel economy and GHG standards for medium- and heavy-duty vehicles
Green Car Congress
AUGUST 9, 2011
US President Barack Obama announced fuel efficiency and greenhouse gas emission standards for medium- and heavy-duty vehicles. The standards will phase in to the 2017 levels shown in Table 1. One alternative phases the final standards in at 15-20-40-60-100 percent in model years 2014-2015-2016-2017-2018. Click to enlarge.
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