Zoo, raws li tsab ntawv ceeb toom tsis ntev los no ntawm lubAluminium AssociationthiabCan Manufacturers Lub koom haum(CMI) —Aluminium Can Advantage: Sustainability Key Performance Indicators 2021- Ua kom pom qhov ua tau zoo ntawm kev ruaj ntseg ntawm lub thawv ntim khoom siv aluminium piv rau kev sib tw ntim khoom. Daim ntawv tshaj tawm hloov kho ob peb qhov ntsuas qhov tseem ceeb (KPI) rau xyoo 2020 thiab pom tias cov neeg siv khoom siv rov ua cov kaus poom txhuas ntawm ntau dua ob npaug ntawm tus nqi ntawm cov yas (PET) fwj. Aluminium cov kaus poom kuj muaj nyob txhua qhov chaw ntawm 3X txog 20X cov ntsiab lus siv dua li iav lossis PET lub raj mis thiab muaj txiaj ntsig ntau dua li cov khoom seem, ua rau txhuas yog tus tsav tsheb tseem ceeb ntawm kev siv nyiaj txiag ntawm cov khoom siv rov ua dua tshiab hauv Tebchaws Meskas. Daim ntawv tshaj tawm xyoo no tseem qhia txog KPI tshiab, tus nqi kaw-lub voj voog ncig, uas ntsuas qhov feem pua ​​​​ntawm cov khoom siv rov qab siv rov qab mus rau hauv cov khoom qub - qhov no yog lub thawv dej tshiab. Ib daim ntawv qhia ob nplooj ntawv yog muajntawm no.

Daim ntawv tshaj tawm kuj qhia tau hais tias qhov kev poob qis me me hauv cov dej haus txhuas tuaj yeem siv cov khoom siv rov ua dua xyoo tas los. Tus nqi poob qis los ntawm 46.1 feem pua ​​​​hauv 2019 txog 45.2 feem pua ​​​​hauv 2020 thaum muaj kev sib kis ntawm COVID-19 thiab lwm yam kev cuam tshuam hauv khw. Txawm hais tias tus nqi poob qis, tus naj npawb ntawm cov kaus poom dej haus (UBC) rov siv dua los ntawm kev lag luam tau nce li ntawm 4 billion kaus poom rau 46.7 billion kaus poom hauv xyoo 2020. Tus nqi txawm li cas los xij poob qis thaum loj hlob tuaj yeem muag tau xyoo tas los. Qhov nruab nrab 20 xyoo rau cov neeg siv khoom rov ua dua tus nqi yog nyob ib ncig ntawm 50 feem pua.

Lub koom haum Aluminium tau pom zoo ib qhoaggressive dag zogtshaj tawm ua ntej los ntawm CMI kom nce txhuas tuaj yeem rov ua dua tus nqi nyob rau xyoo tom ntej los ntawm hnub no qib 45.2 feem pua ​​​​rau 70 feem pua ​​​​los ntawm 2030; 80 feem pua ​​​​los ntawm 2040 thiab 90 feem pua ​​​​los ntawm 2050. Lub koom haum yuav ua hauj lwm ze nrog CMI thiab peb cov tswv cuab tuam txhab uas muag ntawm ib tug tag nrho, ntau xyoo kev rau siab ua kom txhuas muaj peev xwm rov ua dua tus nqi los ntawm kev thawb rau kev tsim ntawmzoo-tsim thawv deposit systems, ntawm lwm yam kev ntsuas.

Raphael Thevenin, tus lwm thawj ntawm kev muag khoom thiab kev lag luam ntawm Constelium thiab tus thawj coj ntawm Aluminium Association's Can Sheet Producers Committee hais tias "Aluminium cov kaus poom tseem yog cov thawv ntim khoom siv rov ua dua tshiab thiab rov ua dua tshiab hauv khw niaj hnub no," "Tab sis US tus nqi rov ua dua tshiab rau cov kaus poom poob qis dua lwm lub ntiaj teb - qhov tsis xav tau rub ntawm ib puag ncig thiab kev lag luam. Cov phiaj xwm tshiab hauv Teb Chaws Asmeskas cov phiaj xwm rov ua dua tshiab no yuav ua rau muaj kev cuam tshuam sab hauv thiab sab nraud kev lag luam kom coj cov kaus poom ntau dua rov qab rau hauv cov kwj dej rov qab. "

Robert Budway, tus thawj tswj hwm ntawm CMI tau hais tias "CMI txaus siab tias cov dej haus txhuas tuaj yeem ua tau zoo dua nws cov neeg sib tw ntawm cov kev ntsuas kev ruaj ntseg tseem ceeb," said Robert Budway, tus thawj tswj hwm ntawm CMI. "CMI dej haus tuaj yeem tsim khoom lag luam thiab txhuas tuaj yeem ua daim ntawv xa khoom cov tswv cuab tau cog lus los tsim cov dej haus tuaj yeem ua tau zoo dua kev ua haujlwm tau zoo thiab tau ua pov thawj tias kev cog lus nrog kev lag luam tus nqi rov ua dua tshiab. Kev ua tiav cov hom phiaj no tsis yog tsuas yog qhov tseem ceeb rau kev lag luam kev loj hlob, tab sis kuj yuav muaj txiaj ntsig zoo rau ib puag ncig thiab kev lag luam. "

Qhov kaw-voj ncig tus nqi, KPI tshiab tau tshaj tawm xyoo no, ntsuas qhov feem pua ​​​​ntawm cov khoom siv rov qab siv rov qab mus rau hauv cov khoom qub - qhov no yog lub thawv dej tshiab. Nws yog ib feem ntawm kev ntsuas qhov zoo ntawm kev rov ua dua tshiab. Thaum cov khoom siv rov ua dua tshiab, cov ntaub ntawv rov qab tuaj yeem siv los ua tib yam (kaw-loop recycling) lossis lwm yam khoom thiab qee zaum qis dua (qhib-loop recycling). Kaw-loop recycling yog qhov zoo dua vim tias feem ntau cov khoom siv rov ua dua muaj cov khoom zoo sib xws nrog cov khoom tseem ceeb thiab cov txheej txheem tuaj yeem rov ua dua. Nyob rau hauv sib piv, qhib-loop recycling tuaj yeem ua rau muaj kev cuam tshuam cov khoom zoo los ntawm kev hloov pauv hauv chemistry lossis nce kev sib kis hauv cov khoom tshiab.

Lwm qhov kev tshawb pom tseem ceeb hauv 2021 tsab ntawv ceeb toom suav nrog:

• Kev lag luam rov ua dua tus nqi, uas suav nrog kev rov ua dua tshiab ntawm tag nrho cov txhuas siv cov thawv ntim dej haus (UBCs) los ntawm Asmeskas kev lag luam (xws li imported thiab exported UBCs) tau nce mus rau 59.7 feem pua, nce los ntawm 55.9 feem pua ​​​​hauv 2019. Qhov kev hloov pauv no tau tsav los ntawm kev nce ntxiv. hauv UBC xa tawm hauv 2020, uas cuam tshuam rau tus lej kawg.
• Qhov kaw-voj voj voog tus nqi rau txhuas cov kaus poom (piv txwv li saum toj no) yog 92.6 feem pua ​​​​piv rau 26.8 feem pua ​​​​rau PET fwj thiab ntawm 30-60 feem pua ​​​​rau iav fwj.
• Qhov nruab nrab cov ntsiab lus rov ua dua tshiab ntawm ib qho txhuas tuaj yeem sawv ntawm 73 feem pua, deb tshaj li kev sib tw ntim khoom.
• Cov txhuas tuaj yeem nyob deb ntawm qhov muaj txiaj ntsig zoo tshaj plaws hauv pob khoom siv rov ua dua tshiab, nrog tus nqi ntawm $ 991 / tuj piv rau $ 205 / ton rau PET thiab tus nqi tsis zoo ntawm $ 23 / ton rau iav, raws li qhov nruab nrab ntawm ob xyoos dov los ntawm Lub Ob Hlis 2021. Cov nqi ntawm cov khoom siv txhuas tau poob qis heev thaum lub sijhawm pib ntawm COVID-19 kis thoob qhov txhia chaw tab sis txij li ntawd tau zoo heev.

Kev nce cov dej haus txhuas tuaj yeem rov ua dua tus nqi yuav muaj kev cuam tshuam loj rau tag nrho kev ruaj ntseg ntawm kev lag luam aluminium hauv tsev. Nyuam qhuav pib lub xyoo no, lub koom haum tau tshaj tawm ib qho tshiab,Daim ntawv qhia txog kev ntsuas lub neej thib peb (LCA).qhia tias cov pa roj carbon hneev taw ntawm txhuas cov kaus poom ua hauv North America tau poob ze li ib nrab ntawm peb lub xyoo dhau los. LCA kuj pom tias kev rov ua dua ib zaug tuaj yeem txuag tau 1.56 megajoules (MJ) ntawm lub zog lossis 98.7 grams CO₂sib npaug. Qhov no txhais tau hais tias kev rov ua dua tsuas yog 12-pob ntawm txhuas cov kaus poom yuav txuag tau lub zog txaus rauhwj chim ib lub tsheb neeg nrog caijnyob ib ncig ntawm peb mais. Lub zog txuag tau los ntawm kev rov ua dua tshiab ntawm txhuas lub kaus poom uas tam sim no mus rau Asmeskas cov chaw pov tseg txhua xyoo tuaj yeem txuag tau ib ncig ntawm $ 800 lab rau kev lag luam thiab muaj zog txaus los siv ntau dua 2 lab lub tsev rau ib xyoos.