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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

However, since the cost of the hydrous ethanol is significantly lower, hydrous ethanol will provide a lower cost per mile travelled, assuming the processing cost savings is passed on to the consumer. Current Legal Requirement for Use of Anhydrous Ethanol in the United States. Use of Hydrous Ethanol in the United States. 40 CFR ยง 80.27