Canadian scientists develop biodegradable foam from wood waste to replace plastic

Scientists in Canada have demonstrated a commercially viable process to convert wood waste into biodegradable foam, offering a sustainable alternative to petroleum-based plastic materials. The pilot production facility in Vancouver is currently manufacturing limited quantities of the material, which maintains the insulating and cushioning properties of traditional plastic foam while being fully compostable.

The wood-based foam is engineered to decompose naturally in soil within months, addressing growing concerns over plastic waste accumulation in landfills and ecosystems. The material can be utilised in packaging applications and construction insulation, sectors that currently generate substantial plastic waste globally.

The initiative is designed to scale production significantly across Indigenous territories and Vancouver Island in the coming years. Expansion plans prioritise partnerships with local communities and Indigenous groups, with a focus on creating employment opportunities and fostering economic development in these regions.

The development aligns with increasing global efforts to reduce plastic consumption and transition toward circular economy models. As nations strengthen environmental regulations and consumer demand for sustainable products grows, innovations like wood-based foam represent a practical solution for industries seeking to minimise their ecological footprint while maintaining product performance standards.