This book is suitable for both undergraduate and postgraduate students in chemical engineering, biotechnology, biochemical engineering and many more. It provides entire description of Biofuels including all types of biofuels, production of biofuels, uses of biofuels and future of biofuels. It will help students and research fellows in learning about sustainable development, renewable energy, protecting environment, economy etc. This book is useful for students in understanding how to make sustainable development in future.