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Renewable Fuel Standard

Ethanol E15
State/National/World

Trump’s E15 policy being challenged in federal court

WASHINGTON, D.C.—A coalition of advocacy groups representing oil, maritime and motorcycle interests has filed a petition in federal court, seeking a formal and legal review of an Environmental Protection Agency

Ethanol Update - Parimal M. Rohit photo
State/National/World

EPA approves registration bio-isobutanol fuel additive

NATIONWIDE — Recreational boating industry advocates who have been campaigning against the use of certain blends of ethanol in the national gasoline supply earned a bit of a victory on

Ethanol and boats
Dock Lines

Ethanol in marine fuel: a cautionary tale

When the Renewable Fuel Standard (RFS) introduced a mandated 10 percent ethanol addition to gasoline (E10), Arv and I knew we – and our boat – were in trouble. We