Ok thanks did not know that. But let's compare this against a better approach.
Energy use for recycling
Vs reuse
Standardized bottle and jar sizes with pant ( not sure about en word, you pay a bit extra and get it back when returned) that instead of being melted down get a cleaned and reused.
Sweden had a good system that's still works but not as good as it use to ( some types was removed and different sizes in use) but still have it for 33 cl bottles, as an example.