The case book Spotlight on Smart and Strong Power T&D Infrastructure highlights experiences of countries in different parts of the world, as they performed transmission and distribution projects on their electrical systems. The projects illustrate a wide range of applications, solutions, and technologies that were used to meet the challenges that various countries were facing. Many of the projects focused on the need to manage the integration of large amounts of renewable and often intermittent energy sources.

Additional projects will be added progressively in future editions of the case book.

The first edition of the case book was published in 2015. It includes eight cases, based on information collected during 2014 and 2015.

The second edition was published in 2016 and contains an aditional five cases. Case book summaries in Spanish and English are provided for the second edition .