Debate on higher percentage of ethanol gasoline continues

Environmental discussions and save the bay campaigns are no strangers to the Chesapeake Bay. But the results of a study to be released this summer may have profound effects on all boaters.

The Environmental Protection Agency (EPA) is conducting tests on a proposed 15-percent ethanol-to-gasoline mixture. The results are expected in a few months and the Agency is expected to announce a decision then.

According to BoatUS and the Coast Guard Office of Boating Safety, the tests are being conducted only on vehicles and engines, to include marine engines, 10 years old and newer.

The current 10-percent ethanol mixture has been blamed for a number of engine parts failures in marine engines, attracting water into the fuel, eroding seals and valves, to name a few reported issues. Proponents argue a 50 percent increase could be disastrous.

For Boat U.S.'s take on the issue and its call to arms to urge for non-approval--or at least expanded testing to include marine engines--see here.

source: examiner