A report from the CSIRO has highlighted the growing demand for bioplastics, but also the challenges and confusion surrounding their use. Bioplastics are made from renewable natural materials and can be biodegradable, but their production and disposal can be complex. The report notes that many bioplastics end up in landfill or contaminate recycling and composting streams, contributing to waste and climate change. The demand for bioplastics is driven by the need for sustainable alternatives to traditional plastics, with global production expected to double by 2040. The Australian government has launched a Bioplastics Innovation Hub to develop new products and infrastructure to support the industry. The Hub will focus on producing 100% compostable bioplastics and will partner with industry and research organisations to address manufacturing needs and identify commercial pathways. The report notes that bioplastics can offer a promising solution to reduce fossil fuel dependence, mitigate plastic pollution, and optimize material circulation, but requires better labelling and waste management practices to ensure their environmental benefits are realized.
The increasing significance of biodegradable materials in the plastic industry
