The E15 fuel blend, which contains 15% ethanol was restricted due to concerns about increased smog pollution in hot weather. However, earlier in 2024, the E15 fuel blend was temporarily approved ...
Ethanol, also known as ethyl alcohol, is a renewable fuel that can be naturally produced through the fermentation of sugars by yeasts, or it can be man-made through petrochemical processes.
which they hope will ultimately provide a pathway for corn-based ethanol to expand its market as a feedstock for sustainable aviation fuel. The U.S. Treasury Department issued the guidance ...