The city of Cairo, in Egypt, has become one of the most polluted cities worldwide. The idea behind this proposal is to recycle the city’s waste and use it as building material for large-scale development that could eventually become a city in itself. The project is composed of an exoskeleton where different types of living and working units could be plugged-in.

 

Each unit is designed with a specific program in mind – from small ones for single families to large ones for recreational areas such as parks and sports facilities. Hundreds of terraces are used for agriculture and rainwater collection, while specific sites are used to bury organic waste and produce biogas, electricity, and fertilizers.