Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel
Green Car Congress
AUGUST 30, 2009
Under the Proalcool Program, sugar companies were ordered to increase production and the state-run oil company, Petrobras, was required to make álcool (ethanol) available at its fuel stations. By the mid-1980s, three quarters of the cars manufactured in Brazil were capable of running on sugarcane-based hydrous ethanol. 40 CFR § 80.27
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