The French construction company Muance, which was only founded in 2020, has set itself the goal of transforming residential construction in France in a sustainable way. The goal: to reduce the overall CO2 footprint by 60%. To achieve this, the company is relying on a new construction system based on industrially prefabricated room modules. This was developed with the aim of minimizing the ecological footprint and at the same time creating affordable living space for many people.