Ol glas prodak i ken kamap gen long planti rot: olsem wanpela 'casting flux', bilong senisim, bilong meltim gen, bilong kisim bek ol 'raw material', na bilong yusim gen.
Long 1993 yet, ol kantri long Wes Yurop i bin winim 30% bilong ol glas kontena, na mak bilong ol botol wain long Japan i winim 80%. Long 2021, kantri bilong mi i kamapim 22.75 milien tan bilong ol pipia glas na i yusim gen 10.05 milien tan, na mak bilong yusim gen i no winim 50 pesen. Volium bilong ol pipia glas we ol i save yusim gen long olgeta de long Shenzhen i kamap long 1,772 ton long 2023, wanpela yia-long-inkris bilong 57.9%. "Waste Glass Sorting and Recycling Specifications," we ol i bin kamapim long wankain yia, i bin kamapim ol standet bilong olgeta wok, wantaim wok bilong bungim, trenspot, na kontrolim polusen. Pernod Ricard China i bin risaikel moa long 15,000 ton bilong ol pipia glas long rot bilong slag sorting teknoloji, na ol prodak bilong en nau i yusim 30%-39% glas we ol i bin risaikel. Taim ol i yusim gen wanpela ton bilong ol pipia glas, dispela i save sevim tripela tan bilong ol nupela samting na daunim 'carbon emissions' long 20%.
Glas kontena indastri i save yusim samting olsem 20% bilong 'cullet' long wokim ol samting bilong helpim wok bilong meltim na miksim wantaim wesan, 'limestone', na ol narapela samting. 75% bilong 'cullet' i kam long wokim ol glas kontena na 25% i kam long ol kontena bihain long ol i baim.

