Year-Round E15 Act of 2024

This bill temporarily allows E15 fuel (15% ethanol blend) to be sold year-round in eight Midwest states (Illinois, Iowa, Minnesota, Missouri, Nebraska, Ohio, South Dakota, Wisconsin) during a specific summer period. It requires E15 to meet the same Reid vapor pressure standards currently applied to E10 fuel (10% ethanol blend) from May 1 to September 15, 2024. This adjustment addresses a seasonal restriction that typically limits E15 sales during warmer months to prevent vapor emissions. The bill directly affects fuel retailers and consumers in those states by expanding E15 availability during summer.