Switzerland has by far the most military bunkers per capita in the world. During the 20th century, the Swiss built about 300’000 bunkers to protect themselves in case of war. Today we face a different crisis: Climate Change! Why not reuse these - now empty and unused -areas to build up sustainable & local food production. In his basement, our CTO Philipp built an underground farm, which serves as a laboratory for various tests Yasai is running to improve Vertical Farming step by step. At the same time this Underground Farm will supply the whole house with fresh & nutritiously rich, plant-based food. Let us know if you are interested in an underground farm in your own home!