D - 69124 Heidelberg: Under the motto Knowledge creates the city the IBA Heidelberg will take place from 2012 to 2022. One of the key projects of the IBA and its largest urban development project of international significance is the Patrick Henry Village (PHV) where once 8,000 Americans lived. An urban development vision is currently being developed for the conversion project, which covers an area of 92.7 ha, under the leadership of urban planner Kees Christiaanse (KCAP) from Zurich. The preliminary city-wide plans envisage apartments for around 10,000 residents (approx. 4,200 residential units), as well as buildings with space for approx. 5,000 workplaces. Completion: ~2030