Kimberly-Clark Australia and our Huggies brand are leading a nappy recycling trial that could be Australia’s answer to the 1.5 billion disposable nappies that end up in Australian landfills each year. With approximately 300,000 babies born in Australia every year, and about 95% of them wearing disposable nappies, the trial represents a step forward for the nappy industry.
The first trial of its kind in Australia, The Nappy Loop has been underway in South Australia since July 2022 and uses anaerobic digestion to turn the organic materials in used Huggies nappies into nutrient-rich compost, as well as bioenergy that is captured and used to power the recycling process.
The Nappy Loop team also includes Australia’s national science agency, CSIRO, one of South Australia’s largest composters, Peats Soils and Garden Supplies, Solo Resource Recovery, and early learning and care provider G8 Education. Together, the team has proved that anaerobic digestion is a viable option for recycling nappies.
The Nappy Loop trial has adopted a B2B model, with Solo collecting used Huggies nappies from G8 Education’s Welly Road Early Learning Centre in Mount Barker and delivering them to the Peats composting facility for processing. Utilising anaerobic digestion, the organic material in the used nappies is transformed into nutrient-rich compost whilst the plastic components are separated and evaluated for future recycled products. In addition, the anaerobic digestion process creates bioenergy which is captured and used to power the Peats composting facility.
The Nappy Loop team is now exploring the opportunity to scale the program. This includes partnering with APR Plastics to test the recycling of the recovered plastic from the nappies using pyrolysis, with the aim of having results available in early 2023.
Check out the video to find out more about The Nappy Loop. You can also read our FAQs here.