This book elucidates the concepts and innovative models around prospective developments with respect to biodiesel production. It describes in detail the various techniques and applications of this technology. Biodiesel production refers to the process of using esterification and transesterification to produce biofuels and biodiesel. Biodiesel is a substitute for diesel and can be used in a diesel engine. The book aims to provide thorough insights into this field of biodiesel production. It unfolds the innovative aspects of this field which will be crucial for the holistic understanding of the subject matter. The topics covered in this extensive text deal with the core subjects of this area. Coherent flow of topics, student-friendly language and extensive use of examples make this textbook an invaluable source of knowledge.