Understanding Compostable and Biodegradable Labels
Seeing the words "compostable" and "biodegradable" on products is becoming more common, from iPhone cases to bin liners and even coffee pods. However, the actual implications of these terms can vary widely. There are many different certifications for compostable and biodegradable, each with its own requirements. Some common certification standards include TUV Austria (TUV OK), which is the European standard, and the Australian Bioplastics Association (ABA), which is the Australian standard. These certifications ensure that products meet specific criteria for breaking down in composting environments. The ABA standards are much more robust overall.
The Importance of Australian Certification
If you live in Australia, buying Australian Bioplastics Association (ABA) products versus TUV Austria certified products means that Australian waste facilities can properly process the products you bought. This is crucial because the ability to dispose of a product properly is as important as the materials the product is created from. Products without Australian certifications are mostly destined for landfill, which defeats the purpose of compostable products. Although they will break down faster than products made from metals or traditional plastics and are typically made from more renewable resources, the ideal outcome is proper composting.
The Impact on Waste Management
Australian waste management facilities are specifically equipped to handle products that comply with local composting standards. When a product is certified under Australian Bioplastics Association standards (home compostable AS 5810), it means that the product can be composted effectively in at home. This ensures that the product will break down into non-toxic components that can benefit the environment, such as nutrient-rich compost for agriculture. On the other hand, products with international certifications may not be processed correctly, leading to unnecessary waste and environmental harm.
Why International Certifications Fall Short
Consider these examples to illustrate the point more clearly:
Example 1 - European Certified (TUV OK)
An Adelaide resident throws a TUV Certified Compostable Coffee Pod in their household green bin. That pod reaches the facility, is filtered out of the compost stream, and then is sent to a landfill. Despite being compostable by European standards, the lack of compatibility with Australian facilities results in the pod not being composted properly.
Example 2 - Australian Certified (ABA)
An Adelaide resident throws an AS 5810 certified compostable product, such as a Tripod Coffee White Peak decaf coffee pod, into their household green bin. That pod enters the composting process, transitions into a fertiliser, and then helps Australian farmers grow more crops. The local certification ensures that the product is processed correctly, contributing to the circular economy.
Conclusion: Look for the Home Compostable Logo
When you buy your next sustainable product, look for the Home Compostable logo and a certification that references the code AS 5810. By choosing Australian Bioplastics Association products, you can ensure that your waste at home will be processed effectively, supporting a sustainable future for Australia. This simple choice can have a significant impact, helping to reduce landfill waste, conserve natural resources, and promote a healthier environment for future generations.
