HOPE HOME – НАДІЯ is a German-Ukrainian pilot project for radically different – ecological – construction in Ukraine; it has quickly become the center of a transdisciplinary network for the use of renewable building materials and deals with the entire spectrum of sustainable construction: from the necessary soil decontamination to the cultivation of organic building materials, the reuse of materials from demolished houses to model house construction with hemp, straw, wood,clay and thatch, mushroom and wool, as well as issues of certification and scalability.