By Lynn L. Bergeson On July 20, 2018, the United Kingdom’s (UK) Department of Transportation launched a consultation to explore the impact of introducing E10 fuel to the UK market. Earlier this year, changes were made to the Renewable Transport Fuels Obligation (RTFO) that requires transport fuel supplies to increase the amount of renewable fuel supplied in the UK beyond the current five percent ethanol blend, up to a limit of ten percent by 2032. This...
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September 23, 2016
Governors Publish Open Letter To Administrator McCarthy Requesting End Of RVP Limit On E15
On September 13, 2016, governors of seven ethanol producing states wrote to EPA Administrator Gina McCarthy requesting the removal of the Reid Vapor Pressure (RVP) limit on E15. RVP measures gasoline volatility, and E10 receives a one pound-force per square inch (psi) RVP waiver between June 1 and September 15 that is not extended to E15. The letter states "EPA's disparate handling of E10 and E15 with regard to fuel volatility regulation is stifling the...
On March 6, 2014, South Dakota Governor Dennis Daugaard (R) announced that the state will begin incorporating E15 fuel into its state fleet during a test period over the next six months. Currently, E10 is available and used in the state's flex-fuel and other vehicles, but the Governor wants to encourage the greater use of ethanol in his state. Ethanol is a $3.8 billion industry in South Dakota. Greater use of E15 is one potential...
March 7, 2014
EPA Issues Final Rule On Tier 3 Regulations
On March 3, 2014, EPA released its final rule on "Control of Air Pollution from Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards" (the "Tier 3 rule"). A copy of the 1069-page Tier 3 rule is available online. A copy of EPA's five-page fact sheet on "EPA Sets Tier 3 Motor Vehicle Emission and Fuel Standards" is available online. The Tier 3 rule is designed to reduce air pollution from passenger cars and...
On October 30, 2013, Representatives Bob Goodlatte (R-VA), Jim Costa (D-CA), Peter Welch (R-VT), and Steve Womack (R-AR) sent a letter signed by 169 Members of Congress to U.S. Environmental Protection Agency (EPA) Administrator Gina McCarthy urging EPA to use its authority to reduce the 2014 statutory renewable volume obligations (RVO) for all types of biofuels, including conventional corn starch ethanol under the federal Renewable Fuel Standard (RFS). A copy of the letter is available...
October 18, 2013
NREL Study Released On Using E15 In Model Year 2001 And Newer Cars
RFA sponsored a study released this month by the Department of Energy's National Renewable Energy Laboratory (NREL). The study is available online. In the study, NREL analyzed various studies on the effects of E15 use in Model Year 2001 and newer cars and found no meaningful difference in the use of E10 and E15 in those vehicles. This is a significant finding because many in the oil and gas industries, among others, have warned of...