EPA Expands Summer E15 Fuel Sales with Temporary Waiver

On March 25th, the U.S. Environmental Protection Agency (EPA) announced a temporary emergency waiver allowing nationwide sales of E15 gasoline (15% ethanol) during the summer driving season, beginning May 1.

The action is intended to increase fuel supply, lower costs, and expand consumer choice. EPA also removed certain federal barriers to E10 gasoline distribution, enabling greater flexibility in the fuel market.E15 remains prohibited for marine use and is not approved for 2000 and older passenger vehicles, other vehicles, boats, or gasoline powered equipment.

The use of E15 in these applications may cause damage and is prohibited by Federal Law. As E15 becomes more widely available, particularly during peak boating season, it's important to be aware of possible misfuelling. Boaters must use fuels approved for marine engines, and continued access to E10 and ethanol-free fuel options is essential. Please refer to the operator's guide for fuel related information specific to your boat or engine.

As EPA evaluates future fuel policy, NMMA will continue advocating for clear labeling, consumer education such as refueling safety best practices, and policies that ensure safe, compatible fuel options for recreational boaters and marine manufacturers.