Many drivers will begin to see a cheaper E15 gas blend at gas stations nationwide. But what is E15, and what makes it different from regular E10 gas? The first difference you may already question is ...

This type of gasoline is typically restricted in the summer due to concerns about smog — which can form more easily from ...

(Bloomberg) -- The Biden administration granted a fuel policy change designed to boost sales of corn-based ethanol — but delayed the shift until next year amid concerns a rapid pivot could spur ...

Under the Renewable Fuels Standard passed in 2007, the Federal government requires certain volumes of ethanol to be blended into the U.S. transportation fuel supply. However, states have discretion as ...

Drivers in eight midwestern states will be able to fuel up with a higher blend of ethanol called E15 year-round beginning in April 2025, the U.S. Environmental Protection Agency (EPA) announced on ...

(The Center Square) – Attorney General Dave Yost wants Congress to allow every state to join Ohio with year-round access to an ethanol-gasoline fuel blend. Yost, along with 15 other state attorneys ...

Folks have been experimenting with ethanol in modern combustion engines even when they weren't so modern. Nicolaus Otto, the inventor of the traditional four-cycle engine, used it to power one of his ...