Reconversion at the highest level is the description you can justifiably give to the new call the city section of Belval in the industrial south of the Grand Duchy. A brownfield site with furnaces was converted in only a few years into a hypermodern town/city with university faculties, the Belval Plaza shopping centre, the largest concert hall in the country, high quality office complexes and a colourful mix of urban houses without the disadvantages of large cities. A masterpiece to decongest the area surrounding the capital in an intelligent way with a new city barely a 15-minute drive away. For many years CityD has been the sounding board for Agora, the public-private development vehicle of the State of Luxembourg and the owners of the land (Arbed/Arcellor).