I had the privilege to visit the incredible work that the organisation Nipe Fagio is doing in Dar es Salam, Tanzania. It's inspiring to learn about these collection and treatment systems all designed in the global south for the global south. Former waste pickers have been structured as a cooperative to collect waste door to door. They collect 4 fractions; organics, recyclables, residuals and hazardous waste and they bring it to a Material Recovery Facility (MRF) where they sort and treat it; - The organics -more than 2/3 of the waste- they feed to black soldier flies larvae which will then serve as animal feed. - The recyclables they sort and they sell. - The hazardous goes to a sanitary landfill and for - the residuals they try to find markets (for instance, they found a buyer for shoe soles which used to be landfilled and now they are paid for). With the larvae they feed chicken they can then sell and with the compost they run a garden where they grow food for local consumption. Lots of soft-drinks and beer is still sold in refillable packaging in this neighborhood, unfortunately The HEINEKEN Company has introduced single-use glass beer bottles which end up as waste when the local beer companies run refillable systems. Shame that the only European trace in this part of the world is to bring waste to the locals... This is a 2 year old project managing 1 ton of local waste per day and reducing waste disposal in more than 90%. 2 others are in operation and many others are being rolled out in Zanzibar and other regions. In a few years there will be hundreds of these, managing waste locally without expensive technologies, without debts. A huge environmental and social impact with very little investment and a true source of inspiration!
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