The book "New Trends in Intercalation Compounds for Energy Storage" is a publication edited by C. Julien, J.P. Pereira-Ramos and A. Momchilov, and is part of the NATO scientific series in Mathematics, Physics and Chemistry, specifically volume 61. This book focuses on the most recent advances in the field of intercalation compounds used for energy storage. Intercalation compounds are materials that can store energy in their structures by inserting and removing ions or molecules between their layers. These materials are of great interest for energy storage applications, such as batteries and supercapacitors. In this book, the latest advances in the synthesis, characterization and applications of intercalation compounds for energy storage are presented. Different types of intercalation compounds are discussed, from oxides and sulfides to organic and inorganic materials. Furthermore, the mechanisms of intercalation and deintercalation, as well as the electrochemical and physical properties of these materials, are explored. This book is an important reference for researchers, scientists and professionals working in the field of energy storage and materials chemistry. Provides an up-to-date view of the most recent advances in intercalation compounds and their potential for more efficient and sustainable energy storage applications.