Sekureva kwemishumo yenhau dzekunze, vagadziri vesimbi vekuUS Nucor, Cleveland Cliffs uye BlueScope Steel Group's North Star simbi chirimwa muUnited States vachaisa mari inodarika bhiriyoni imwe mukugadzira zvimedu muna 2021 kuti vasangane nekukura kuri kudiwa kwemusika wepamba muUnited States.
Zvinonzi kugadzirwa kwesimbi yeUS kuchawedzera neinosvika makumi maviri muzana muna 2021, uye vagadziri vesimbi vekuUS vari kushingaira kutsvaga kuwanikwa kwakagadzikana kwezvinhu kubva kumotokari dzakaraswa, pombi dzemafuta dzakashandiswa uye marara ekugadzira.Pahwaro hwekuwedzera kwekuwedzera kwe8 miriyoni matani ekugadzira kubva 2020 kusvika 2021, indasitiri yesimbi yeUS inotarisirwa kuwedzera huwandu hwenyika hwepagore hwekugadzira simbi nematani angangoita mamirioni gumi panosvika 2024.
Zvinonzwisiswa kuti simbi inogadzirwa neyakakura simbi yekunyungudutsa yakavakirwa pamagetsi arc furnace parizvino inoverengera 70% yehuwandu hwekugadzirwa kwesimbi muUnited States.Maitiro ekugadzira anoburitsa yakaderera kabhoni dhaidhirosi emissions pane kunyungudutsa simbi ore mumavira anoputika anopisa nemarasha, asi zvakare inoisa kudzvanywa pamusika weUS marara.Zvinoenderana nenhamba kubva kuPennsylvania-based consultancy Metal Strategies, zvakatengwa zvakatengwa nevagadziri vesimbi vekuUS zvakakwira 17% muna Gumiguru 2021 kubva pagore rapfuura.
Zvinoenderana nehuwandu kubva kuWorld Steel Dynamics (WSD), pakupera kwa2021, mitengo yesimbi yeUS yakakwira neavhareji ye26% patani zvichienzaniswa nenguva imwe cheteyo muna 2020.
"Sezvo zvigayo zvesimbi zvinoramba zvichiwedzera huwandu hwazvo hweEAF, zviwanikwa zvemhando yepamusoro zvichashomeka," akadaro Philip Anglin, CEO weWorld Steel Dynamics.