Young Innovators Competition 23 cell-tower triangulation to track the routes of waste-pickers in This will clarify the spatial organization of waste management, Going further: waste per day, mitigating 8 tons of equivalent greenhouse CO2 emissions per day, and saving 3,500 trees per year. Bio: - gram. I have worked with water and sanitation in Uganda, the - working on Takachar. Innovator Kevin Kung Geographical scope Nairobi, Kenya Core Issue Environmental Sustainability Contact kskung08@gmail.com