The Best Solution to E-15? Stay Away From It
This year, President Trump rescinded the summer ban on E15 sales. Previously, E15 could not be sold between June 15th and September 1st because the extra ethanol increased vapor pressure and increased smog formation. As of this writing, distribution of E15 is limited outside of corn belt areas, and negotiations continue between the EPA, which opposes higher ethanol blend levels, and the agribusiness lobby.