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 ...

We spoke to an expert to answer questions like "does premium gas have ethanol?" so that you can fuel your car with peace of ...

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 ...

Starting June 1, 2026, all unleaded gasoline sold in Vietnam must be blended into E10 biofuel for use in gasoline engines ...