EPA Approves Last Step to Allow E15

Contrary to numerous studies that have shown ethanol to be hazardous to marine engines, the Environmental Protection Agency recently approved a plan submitted by the ethanol industry that effectively completes the last step in the regulatory process and allows E15 to enter the marketplace. There are serious and well-documented human safety, environmental, and technological concerns associated with ethanol blends over 10 percent in recreational boat fuel tanks and engines. That means that anything above E10 can pose serious problems, including performance issues like stalling, corrosion leading to oil or fuel leaks, increased emissions and damaged valves, rubber fuel lines and gaskets.

NACO, NMMA, the oil industry, food groups and other stakeholders have continued to oppose the introduction of E15.