Resources are the stuff of which the future is made. The city itself is a resource, as it opens up a wide range of possibilities for every individual and for society as a whole. The city is not an inexhaustible resource, however. Only if it is used in a sustainable way and if it does not solely serve short-term, isolated interests, can it also fulfill the needs of future generations. The biggest challenge for contemporary urban design is, therefore, to plan the city itself as a regenerative cycle, not only in terms of shaping its spatial and aesthetic qualities, but also in relation to its development over time.~Using articles, student projects, and examples, this book presents methods and strategies for designing the city as a resource; it thus lends a new meaning to the idea of sustainable building.