1. Symbiocity, Sustainable Urban Development Programme for Kenya supported by the Embassy of Sweden (2013 – 2017)
  2. Development of the fundraising Strategy for the Proposed National Slums Eradication and Prevention Policy, 2013.
  3. Consultant for the African Strategy on Climate Change
  4. A Global Perspective on Engineering Sustainable Building Systems: a Collaborative Project between Eco-Build Africa (Host) University of Nairobi, Department of Architecture & University of Florida, (USA), funded by the National Science Foundation (NSF, USA).
  5. Nairobi, an Urban Portrait (2007 – ) a collaborative study of the city of Nairobi, covering various themes, e.g. transport, waste management, modern architecture, housing, culture, spaces for international organisation, shopping, religion, education, slum upgrading, etc. This study is undertaken together with Harvard Graduate School, USA and ETH-Studio Basel, Switzerland.