Tests limit gas pumps to 15 percent ethanol - Minneapolis Star Tribune
Tests limit gas pumps to 15 percent ethanol
Minneapolis Star Tribune, MN The state's gas pumps could safely dispense a 15 percent ethanol blend, but no more, according to new tests from Underwriter Laboratories Inc. That's slightly higher than the current 10 percent mandated by Minnesota law — a mandate that would rise to … UL clarifies position on gas pumps, ethanol blends Underwriters Laboratory Allows E15 in Gasoline Pumps |