Policy Research Working Paper 6499 Are Biofuels Economically Competitive with Teir Petroleum Counterparts? Production Cost Analysis for Zambia Tomson Sinkala Govinda R. Timilsina Indira J. Ekanayake Te World Bank Development Research Group Environment and Energy Team June 2013 WPS6499 Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized