In Brazil, ethanol is used both as a gasoline additive (20% to 22% blend) or as a pure motor fuel (100% ethanol).

FORBES: Brazil's BNDES Bank Offers $1 Billion to Ethanol R&D

At present, ethanol is used mainly as a fuel additive, with the 85% ethanol-gasoline blend known as E85 sold only sparsely across the country.

FORBES: Magazine Article