Sanergy have served over 110,000 customers to date with their affordable sanitation services in Nairobi.  OPERO Services are working with Sanergy to establish a decentralised faecal waste management station in Mukuru Kwa Njenga.  This decentralized system is the first of its kind in Kenya - receiving waste from manual pit latrine emptiers, who pay to dispose at this formal disposal point, thus preventing waste from entering the environment. OPERO contributed to this work through leading on the design and installation of a dewatering system at the site so that Sanergy may recover the solids from the incoming pit sludge for their Black Soldier Fly production.