This book explores all the important aspects of biofuels in the present day scenario. It discusses in detail the importance of biofuels and their different uses. Biofuels refer to the fuels which are produced by biological processes like anaerobic digestion and agriculture and not by geological processes. The different topics included in this extensive text cover the various forms of biofuel that are available such as biodiesel, bioethanol and biomass. While understanding the long-term perspectives of the topics, the book makes an effort in highlighting their impact as a modern tool for the growth of the discipline. Different approaches, evaluations and methodologies on biofuels have been included in it. This textbook, with its detailed analyses and data, will prove immensely beneficial to students involved in this area of biofuels at various levels.