全球可再生燃料联盟(GRFA)称,目前全球已有62个国家制定了推动生物燃料发展的政策,其乙醇产量已经代替了超过2Mbbl/d(1bbl≈159L)的燃料需求。印度是最近一批制定生物燃料强制用量的国家之一。目前该国要求汽油中乙醇质量分数达到5%,并计划一旦产能允许,就将该指标增至10%。印度设定的最终目标是到2017年全部生物燃料含量达到20%。有一些非洲国家也制定了推动生物燃料发展的政策,包括尼日利亚、埃塞俄比亚、苏丹、莫桑比克等国。总共有10个非洲国家已经实施了推 According to the Global Renewable Fuels Alliance (GRFA), 62 countries worldwide have policies in place to promote the development of biofuels. Their ethanol production has replaced the demand for fuels exceeding 2Mbbl / d (1bbl≈159L). India is one of the last countries to set mandates for biofuels. At present, the country demands that the ethanol content in gasoline reach 5%, and plans to increase the index to 10% once production capacity permits. The ultimate goal set by India is that by 2017 all biofuels will reach 20%. A number of African countries have also formulated policies to promote the development of biofuels, including Nigeria, Ethiopia, Sudan and Mozambique. In total, 10 African countries have already implemented the push