The Silex 2 Tower is situated in the Part-Dieu district of Lyon. The project involves the rehabilitation of the existing EDF tower and an extension to it with a new 22 storey tower. The tower will contain 22 levels of superstructure culminating at a height of 122m and will offer an exploitable surface area of 30 000m². The two towers will be linked by an 8 story base-building which will house offices and shared services such as an inter-company restaurant and fitness centre. Parking levels are planned within the infrastructure. The project is developed by two agencies Ma Architectes and Arte Charpentier.