4 / PRNewswire-USNewswire / -- Minnesota 's state agencies are breaking their ' addiction to oil ' one tankful at a time , according to a new report from the SmartFleet Committee , a group that tracks fuel use and encourages state employees to use E85 in the 2,500 flex fuel vehicles in the state fleet . � � In 2009 , state agencies used 816,568 gallons of E85 , up from 650,036 gallons used in 2008 .