Can we shift waste to value through 3D printing in Tanzania? World Bank Blog

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  • Dan Campbell, Knowledge Management Spec. University of North Carolina Water Institute Chapel Hill, North Carolina
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Can we shift waste to value through 3D printing in Tanzania? World Bank Blog

An interesting article by Cecilia Paradi-Guilford

An excerpt - A nascent opportunity to rethink the way we use, or rather reuse, plastic is the growing market for 3D printer filament. Predictions suggest that 3D printing filament market will reach $1.052 million by 2019. Currently, the cost of one kilogram (kg) of filament anywhere between $25 and $40. However, in new markets, such as Tanzania, this cost can go up to as much as $60 or even $80, including fees for shipping from China. This creates a barrier for the burgeoning local communities interested in 3D printing to access the necessary supplies.

Filament can be sourced directly from waste picker groups in developing countries. Filament with the Ethical Filament (“EF”) mark is produced ethically on a ‘fair trade’ basis, enabling waste pickers to receive more income from the recyclable materials they collect.

Link to the article
Dan Campbell, Knowledge Management Specialist
UNC Water Institute
Chapel Hill, North Carolina
USA
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