Value proposition

We make plastic-free alternatives from Seaweed.

Millions of tonnes of plastic are manufactured each year. These materials are often petroleum-based and responsible for large-scale environmental damage and greenhouse gas emissions. Many are unrecyclable and reach the end of life after one use. Once discarded, this plastic sits for centuries in landfill or drifts through our oceans.

At PlantSea, we aim to replace these environmentally damaging plastics with sustainable and biodegradable alternatives.




Research, Seaweed, Biodegradable Plastic, Plastic Free, Ocean, Compostable Plastic, Natural Polymers, Collaborations, and Technology