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. According to the National Marine Manufacturers Association (NMMA) 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,” NMMA noted, advising boat owners to be aware of possible misfuelling as E15 becomes more widely available, particularly during peak boating season. “Boaters must use fuels approved for marine engines, and continued access to E10 and ethanol-free fuel options is essential,” NMMA added, advising boaters to refer to the operator’s guide for fuel related information specific to your boat or engine.
