A recent research introduces FLOAT (Farming Lab on a Trough), a vertical farming system made from bio-polymers and recycled polyethylene terephthalate glyco (rPETG) pellets from plastic bottles. FLOAT's design emphasizes sustainability and closed-loop material usage. The study showcases the versatility of additive manufacturing (AM) in creating complex geometries with fully functional 1:1 prototypes.
These prototypes highlight FLOAT's potential as a scalable and adaptable solution for sustainable food production in urban settings, contributing to improved food security and environmental sustainability. By integrating FLOAT with conventional practices, the researchers aim to exceed Singapore's 2030 food security targets and achieve lasting urban food resilience. FLOAT aims to scale sustainable food production, fostering community ties with food, and nurturing future responsibility.
Sunilkarthik Ezhilarasu, Carlos Bañón, Arlindo Silva. Development of Vertical Farming Systems from Waste Polymers Using Additive Manufacturing Techniques.
https://doi.org/10.3390/recycling9050090
Source: MDPI.