The Living Lab climate-neutral construction project aims to enable the community building sector's need for rapid transformation. The aim is to stimulate regional action and to increase demand and supply of climate-neutral solutions on the market. Innovation, testing and implementation capabilities of climate-neutral building and civil engineering solutions will be strengthened. New knowledge, new ways of working, circular business models and climate-neutral materials are being developed to meet demand and at the same time meet high climate goals. For this, the entire value chain must meet, increase their consensus and understanding of their own role in the transition. The project focuses on driving pilots, developing climate leadership and learning, needs-driven innovation forums and business transition. SMEs are the primary target group of the project and receive support to develop their sustainable entrepreneurship as well as new products, services and business models.