The U.S. Environmental Protection Agency (EPA) on Friday, 17 February issued its evaluation of "health and emissions" data on E15 -- the next critical step in the process of getting E15 to the marketplace. EPA previously had granted two partial waivers for E15: the first in October 2010 for the 2007 model year autos, newer autos and light duty trucks; the second in January 2011 would extend the permitted usage to 2001 model year autos and light duty trucks. Those waivers deemed that E15 would allow the specified vehicles to meet their emission standards over their "full useful life" (e.g. 100,000 miles or 120,000 miles for light duty motor vehicles, depending on the vehicle type and model year). The EPA also issued two conditions for thos...