Synthetic electromicrobiology is showing great potential to create new living electronics and new-to-nature biosynthetic pathways for better sustainaibility. The book introduces the concept of synthetic electromicrobiology and the essential methodologies for different applications. It presents fundamentals of microbial energy and redox metabolism. It describes methodologies for industrial biotechnology, characterization and optimization, and methodologies for living electronics, engineering components and assembling them into a functional unit. It is the ideal textbook for students interested in learning more about the topic and it provides hand-on guidelines to career starters in this rising field.