This book gives a comprehensive overview of the electrochemical reduction of carbon dioxide. It covers fundamentals and technologies, including the latest materials and newest developments. The authors address a variety of topics that include electrochemical processes, materials, components, manufacturing, and degradation mechanisms, as well as challenges and strategies. With contributions from researchers who are at the top of their fields and on the cutting edge of technology, the book includes in-depth discussions ranging from engineering of components to applied devices.