E148 - Are nitrous oxide canisters recyclable?

Nitrous oxide canisters may be made of steel, but they are one of the biggest headaches for waste operators. Like batteries, they can explode or cause fires if crushed during collection and processing. Although recreational use was banned in the UK in November 2023, the canisters remain widely available and are still used legitimately for catering, motorsport and other hobbies. Whether small or large, they should never go in your kerbside recycling bin, empty canisters must be taken to a household recycling centre, where larger cylinders require special handling to keep staff and facilities safe.

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