Alcohol fuels : options for developing countries

This report summarizes information on alcohol fuel technologies for planners, investors, and technical assistance agencies in developing countries. Although the information is primarily aimed at the nontechnical reader, it does contain some details of the technologies; numerous references are included for those who wish more specialized information. The report explores the sources, production, and use of alcohol fuels and the production of ethanol and methanol. In addition, it looks at the social, economic, and environmental implications of using alcohol fuels, presenting both positive and negative factors. Information is included on various tropical crops and their conversion to alcohols through both traditional and novel processes. After an assessment of the feasibility of substituting methanol and ethanol either completely or in substantial part for all types of liquid fuels currently derived from petroleum, recommendations are offered. (Author abstract, modified)