各种各样新的生物燃料及可再生燃料的生产途径被开发出来,为人类最终完全摆脱对化石燃料的依赖描绘出光明的前景。随着地球上化石燃料资源的日益枯竭,许多国家正在积极探索可再生生物燃料的生产途径,已经大规模投入的用玉米、甘蔗等农作物来生产生物柴油的方法,在巴西和美国等国家已得到广泛应用。但是,这种通过大规模种植农作物来获得生物燃料的途径带来了大面积砍伐森林、改变土地使用、改变全球气 A variety of new ways of producing biofuels and renewable fuels have been developed, promising a bright future for humans to finally get rid of their reliance on fossil fuels. With the depletion of fossil fuel resources on Earth, many countries are actively exploring ways to produce renewable biofuels. The large-scale investment in producing biodiesel from crops such as corn and sugar cane has been achieved in countries such as Brazil and the United States widely used. However, this approach to obtaining biofuels by planting crops on a large scale has resulted in widespread deforestation, altered land use and global warming