Planet Sustainable Technologies

Planet Sustainable Technologies (trading as Planet Polymers) develops bio-based, compostable, and recyclable material technologies as cost-effective alternatives to conventional oil-based plastics. The company upcycles bio-waste streams to produce carbon-negative plastic substitutes and soil supplements, and has developed additive technologies that allow plastic waste to be fully consumed by microorganisms — eliminating microplastic pollution without leaving toxins. Planet focuses on making its solutions affordable and performance-matched to traditional plastics, recognising that only cost-parity alternatives achieve meaningful market adoption.