The average emissions emitted per individual driver in the United States is getting worse, a report Friday from the University of Michigan found. The Transportation Resource Institute at the university said its eco-driving index, which measures the amount of greenhouse gas emissions per individual driver, is getting worse. “The EDI indicates that the average new-vehicle driver produced 18 percent lower emissions in August 2017 than in October 2007, but 4 percent higher emissions than the record low reached in November 2013,” the emailed report read. According to the International Energy Agency, about a quarter of the total global greenhouse gas emissions come from the transportation sector. U.S. refineries switch late in the year to a winter-blend of gasoline, which is less […]