IMPACT4SOIL OpenAire Crossref Microsoft Academic Graph International Journal of Energy Research Open Access 2011-05-11 SUMMARY Comparative analysis of resource input for ethanol produced from corn and sugarcane in temperate, dry, and tropical climate zones was conducted. Parameters such as the Net Energy Value (NEV), water requirement, land requirement, carbon dioxide emission with and without impact of changes in land use, and fertilizer released to the environment—as surface runoff for nitrogen and phosphate, were compared for corn and sugarcane ethanol production. The estimates of NEV for corn ethanol varied from −462 to 1757 kJ l−1, while those of sugarcane ethanol were between 16 057 and 17 092 kJ l−1 for the three climatic zones considered in this study. The results of the study also indicate that ethanol produced from sugarcane uses less or comparable amount of resources in contrast to ethanol produced from corn. Copyright © 2011 John Wiley & Sons, Ltd. 2. Zero hunger 13. Climate action 0211 other engineering and technologies 0202 electrical engineering, electronic engineering, information engineering 02 engineering and technology 7. Clean energy Asfaw Beyene, Temesgen Garoma, Monia Ben-Khaled, 2011-05-11 journalpaper SUMMARY Comparative analysis of resource input for ethanol produced from corn and sugarcane in temperate, dry, and tropical climate zones was conducted. Parameters such as the Net Energy Value (NEV), water requirement, land requirement, carbon dioxide emission with and without impact of changes in land use, and fertilizer released to the environment—as surface runoff for nitrogen and phosphate, were compared for corn and sugarcane ethanol production. The estimates of NEV for corn ethanol varied from −462 to 1757 kJ l−1, while those of sugarcane ethanol were between 16 057 and 17 092 kJ l−1 for the three climatic zones considered in this study. The results of the study also indicate that ethanol produced from sugarcane uses less or comparable amount of resources in contrast to ethanol produced from corn. Copyright © 2011 John Wiley & Sons, Ltd. Comparative Resource Analyses For Ethanol Produced From Corn And Sugarcane In Different Climatic Zones 10.1002/er.1853 https://doi.org/10.1002/er.1853