On the surface, compostable and home compostable plastic packaging don’t sound that different, but the differences mean a lot for our sustainable future.
'Compostable plastic' will only decompose in an industrial commercial composting facility. It needs temperatures of over 55°C to start the breakdown, and we simply can’t achieve this in our backyards. What’s more, there are very few commercial facilities in Australia at the moment.
If your council offers a FOGO collection it usually includes compostable packaging, since FOGO is sent to a commercial composting facility.
'Home compostable' plastic can be added to your home compost bin together with your food scraps and garden waste. It breaks down into its organic components at much lower temperatures than compostable plastic, and the process takes months rather than years. If you don't have a compost bin you can deposit home compostable wrapping in your general waste bin. It will break down completely in landfill with no unpleasant effects on the earth.
REDcycle can't accept any biodegradable, compostable or home compostable plastics because they start to degrade before they’re processed.
It’s important to check the labelling on any plastic packaging carefully and dispose of it correctly. This will be a whole lot easier once the Australasian Recycling Label is on every item we buy!