Chris Bliley, Director of Regulatory Affairs for Growth Energy testified before the Environmental Protection Agency (EPA) on the Renewable Enhancement and Growth Support (REGS) Rule.
During his testimony, Bliley outlined Growth Energy's concern regarding the impact of the REGs rule on the developing market for E15, a fuel mixed with 15 percent ethanol and 85 percent gasoline. Specifically, Bliley noted, "While we certainly appreciate and support the regulatory clarity and vapor pressure relief for ethanol flex fuels, we are concerned about the impact of this proposal on the developing market for E15. While the proposal doesn't directly address E15, it would isolate E15 as the only ethanol-blended fuel that does not receive Reid Vapor Pressure (RVP) relief in conventional areas.
This would deny retailers and consumers the choice of cleaner, less-expensive E15 in a large portion of the country during the height of the summer driving season. It is imperative that E15 be given the same RVP treatment as regular E10 gasoline because of its benefit to our nation's air quality. Without relief, nearly 1,000 retailers will be forced to change their fuel blend to 16 percent ethanol and limit their sale to flex fuel vehicles, which represent a mere 8 percent of the total auto fleet, from June 1 to September 15 in conventional gasoline markets."
Bliley also raised concerns about the limitations for natural gasoline used for flex fuel blending, explaining, "As proposed, the limits would likely force the use of other refined, hydrocarbon blendstocks and ultimately impose additional costs on the consumers of midlevel ethanol blends and E85."
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