BushProof Madagascar is now one of the key implementers of water & sanitation infrastructure in the country, and has considerable expertise in many different aspects of water supply, distribution & treatment. Our emphasis has always been on trying to increase cost-efficiency and sustainability, and to this end we have supported research and field trials of innovative technologies. Examples of work includes low-cost drilling technology as well as machine-drilled boreholes, and design & implementation of various water supply & treatment schemes. BushProof also tries to serve the poor directly where possible, and has trialed some drinking water and renewable energy products using a commercial approach. Product examples are ceramic & bio-sand filters and low-cost hand pumps.