Raws li cov xov xwm txawv teb chaws tshaj tawm, cov tuam txhab ua hlau hauv Asmeskas Nucor, Cleveland Cliffs thiab BlueScope Steel Group lub Hoobkas hlau North Star hauv Tebchaws Meskas yuav nqis peev ntau dua $ 1 billion hauv kev ua cov khoom seem hauv xyoo 2021 kom tau raws li qhov kev thov hauv kev lag luam hauv Tebchaws Meskas.
Muaj kev tshaj tawm tias kev tsim cov hlau hauv Tebchaws Meskas yuav nce ze li ntawm 20% hauv xyoo 2021, thiab cov neeg ua hlau hauv Tebchaws Meskas tab tom nrhiav kev muab cov khoom siv raw los ntawm cov tsheb pov tseg, cov kav dej roj siv lawm thiab cov khib nyiab tsim khoom. Raws li kev nthuav dav ntawm 8 lab tons ntawm lub peev xwm tsim khoom txij li xyoo 2020 txog 2021, kev lag luam hlau hauv Tebchaws Meskas yuav nthuav dav lub tebchaws lub peev xwm tsim cov hlau tiaj tiaj txhua xyoo los ntawm kwv yees li 10 lab tons txog xyoo 2024.
Nws nkag siab tias cov hlau uas tsim los ntawm cov txheej txheem smelting hlau seem raws li lub cub hluav taws xob arc tam sim no suav txog li 70% ntawm tag nrho cov hlau tsim tawm hauv Tebchaws Meskas. Cov txheej txheem tsim khoom tsim cov pa roj carbon dioxide qis dua li cov hlau smelting hauv cov cub tawg uas cua sov los ntawm thee, tab sis nws kuj tso kev nyuaj siab rau kev lag luam seem hauv Tebchaws Meskas. Raws li cov ntaub ntawv los ntawm Pennsylvania-based consultancy Metal Strategies, kev yuav khoom seem los ntawm cov neeg ua hlau hauv Tebchaws Meskas tau nce 17% thaum Lub Kaum Hli 2021 los ntawm ib xyoos dhau los.
Raws li cov ntaub ntawv los ntawm World Steel Dynamics (WSD), thaum kawg ntawm xyoo 2021, cov nqi hlau seem hauv Tebchaws Meskas tau nce nruab nrab ntawm 26% ib tuj piv rau lub sijhawm tib yam hauv xyoo 2020.
"Raws li cov chaw tsim hlau txuas ntxiv nthuav lawv lub peev xwm EAF, cov khoom siv pov tseg zoo yuav tsawg zuj zus," Philip Anglin, CEO ntawm World Steel Dynamics hais.