This review work is expected to provide essential policy measures taken, on ethanol fuel production, in some developing and developed countries.The growing debate about the food fuel-conflict is also discussed even if the scope is limited.Moreover, the feedstock sources for Ethanol Fuel production, taking into account the experience of Brazil, in developing countries are also discussed. " The poor need alternative energy sources and using wastes of sugar factory will be one of the choice"(Mohammed, 2012)