Ethanol Blending Tests May Take Another Year

DomesticFuels.com
Posted by Michelle Kautz – April 6th, 2009

A senior agency official with the U.S. EPA says they may need another year to determine how blending ethanol in gasoline over the current 10 percent limit would affect vehicles and nonroad equipment.

EPA is working with the Energy Department to try to determine whether “mid-level” blends at 13 or 15 percent will affect emissions controls and engine durability. EPA is under ethanol-industry pressure to allow blends up to 15 percent, especially as the “blendwall” — the point at which the market is saturated at the current 10 percent limit — looms.

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