Current state of bioethanol fuel blends in Mexico

Environmental damage concerns combined with low levels of domestic gasoline production and high import amounts makes it imperative for Mexico to seek renewable biofuel sources. This paper focuses on bioethanol research at public and private research centers, the regulatory framework and potential of second-generation bioethanol production, current and failed bioethanol introduction attempts, and a recent plan for a pilot introduction in three states in Mexico. Second-generation bioethanol based on agroindustry byproducts is a promising alternative. For example, 218 000 m(3) of bioethanol could be produced annually from agave bagasse solids exceeding the estimated 123 000 m(3) needed for the pilot program. However, knowledge gaps, an inadequate regulatory status, an unsuitable indifference price, and lack of government support to establish in Mexico a bioethanol industry have delayed its introduction. Finding solutions to factors preventing the introduction of 6% bioethanol to replace gasoline additives would benefit the environment and initiate Mexico's path to lower its dependence on nonrenewable fuels and gasoline imports. (c) 2017 Society of Chemical Industry and John Wiley & Sons, Ltd