E15 ethanol blend not widely available in Oklahoma

The EPA this summer allowed gas stations to begin selling E15 gasoline — a blend of 15 percent ethanol and 85 percent gasoline. A few Oklahoma City OnCue stations are selling the fuel, but they have chosen to market the blend for flex fuel vehicles only.

BY ADAM WILMOTH Published: December 5, 2012

Six months after the Environmental Protection Agency allowed gas stations to begin using a higher blend of ethanol in their gasoline, most Oklahoma retailers have chosen not to market the fuel to regular vehicles.

The EPA authorized...

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