Polystyrene (EPS)

Expanded Polystyrene is 98% air!
All products made from polystyrene are 100% recyclable, from horticulture seed trays to fish boxes. And, there are recyclers in the UK who want the used material to recycle it. Many will collect compacted material free of charge.
The environmental credentials of EPS are supported by the Building Research Establishment, which has given EPS a much sought after A* environmental rating.
In addition, thousands of tonnes of used EPS packaging are recycled every year here in the UK.

Run your mouse over the location dots on their recyclers map for details & addresses. http://www.eps.co.uk/