The Biobased and Renewable Products Advocacy Group (BRAG) helps members develop and bring to market their innovative biobased and renewable chemical products through insightful policy and regulatory advocacy. BRAG is managed by B&C® Consortia Management, L.L.C., an affiliate of Bergeson & Campbell, P.C.

On March 2, 2017, Congressmen Adrian Smith (R-NE) and Congressman Dave Loebsack (D-IA) reintroduced legislation to expand the current Reid Vapor Pressure (RVP) waiver to include E15 motor vehicle fuel.  The Consumer and Fuel Retailer Choice Act aims to foster the development of a robust energy marketplace by offering the same regulatory relief that has been extended to E10.  Under the Clean Air Act (CAA), the U.S. Environmental Protection Agency (EPA) is required to control the volatility of gasoline between June 1 and September 15 to limit vehicle emissions.  Congress permitted a RVP waiver for E10 due to its reduced emissions.  EPA, however, has continuously refused to extend the waiver to E15 despite its lower volatility compared to E10.  The bipartisan legislation would remove the restriction on the sale of E15 during the summer months and allow the fuel to be sold year-round.

Tags: RVP, Biofuel, EPA, CAA

 

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 widespread adoption of E15 and mid-level ethanol blends." The governors continue to argue that "This inequitable RVP treatment of E10 and E15 has no scientific basis since E15 and higher blends are lower in volatility than E10 when blended with the same base gasoline. We strongly urge you to take immediate action to establish a volatility regime that allows a uniform gasoline blendstock to be suitable for blending both E10 and E15 (and higher blends) year round." The American Coalition for Ethanol and the Iowa Renewable Fuels Association have both spoken out in support of the letter, stating the RVP limit is one of many barriers to ethanol being competitive in the fuel market.