There’s a right and a wrong way to dispose of expanded polystyrene. Which are you using?
Expanded polystyrene (EPS) sits in that undefined gray area when it comes to disposal. Does it go in the recycling bin? Does it go in the general waste bin? Are we required to use a more specific method for getting rid of our unwanted EPS? Is it best to hoard it until we’ve stockpiled enough of it for a bulk pick up?
Correctly disposing of EPS is important due its ubiquity. It’s easy to accumulate a whole lot of EPS, and we generally don’t repurpose or reuse it ourselves. In fact, it is all but impossible to re-use EPS as it is purpose-moulded for specific use.
The bulky nature of EPS means that it occupies a lot of space in landfill. According to the NSW Environment Protection Authority, the true cost of landfilling EPS is a whopping $2,500/tonne.
Expanded Polystyrene Australia (EPSA), the national industry body for all EPS manufacturers and distributors in Australia, advises that EPS is recyclable at many stages of its life cycle.
Despite being a highly visible waste product, there is typically low community recognition that EPS is indeed a recyclable product.
The truth is that yes, EPS is recyclable. And if a product is able to be recycled, then we should certainly recycle it and not simply throw it in the general waste bin.
So, how do we responsibly dispose of EPS? Recycling EPS requires a specific process.