Nowadays there is no day without some thought-provoking, shocking news about the global climate crisis. Although efforts to achieve environmental education and sustainable development have been present since the 1970s, today we see that an increasing emphasis is put on them not only in the scientific world but also in our daily lives. One of the biggest challenges nowadays is the effective implementation of sustainability education in the school system. In the process of this, the formation of environmentally conscious behavior of young people participating in education and the development of a sense of responsibility are central objectives. We have a guiding role in this during teacher training. It is necessary to equip prospective teachers for the most important activities of environmental education and to make them acquire the effective environmental education methods necessary for successful work. All this in a way that, in addition to direct nature experiences, we adjust to the needs and interests of the digital generation. The study presents a sustainability pedagogical project realized in teacher education by using 3D VR space.