EPA expands gasoline RVP waivers through July 19th
**NOTE: Gasoline RVP (Reid Vapor Pressure) Waiver allows the sale of higher-ethanol fuel blends (like E15) during the summer driving season by loosening the federal volatility limits that normally apply to gasoline - - 06/24 (US) Reportedly Trump will request 15% ethanol-gas blend to be permanent - press