HOLCIM AWARDS BRONZE 2014 - Incremental Construction: Low-cost modular housing scheme, Addis Ababa, Ethiopia. Main author: Dirk Donath, Bauhaus University, Weimar, Germany. Further authors: Brook Haileselassie, Asgedom Berhe, Helawie Sewnet and Sarah Yusuf, Ethiopian Institute of Architecture, Building, Construction & City Development (EiABC), Addis Ababa University, Addis Ababa, Ethiopia; Peter Dissel, Afro-European Engineers, Addis Ababa, Ethiopia, Jakob Mettler, Bauhaus University, Weimar, Germany