The book contains articles on the building heritage of Posočje (A. Ščukovt) and the construction and technology of the passive house (Dr. M. Senegačnik Zbašnik). The last chapter of the book is dedicated to the best architectural solutions of the public competition for the selection of the most appropriate solution for passive houses in the wider area of Posočje.
Within the three-year Enerbuild project, several events were held: educational sessions on the building heritage of Posočje, a public architectural competition for the selection of three passive houses, exhibitions, etc.