Dabere na akụkọ mgbasa ozi si mba ofesi, ndị na-emepụta nchara US Nucor, Cleveland Cliffs na BlueScope Steel Group's North Star steel na United States ga-etinye ihe karịrị ijeri $ 1 ijeri na nhazi mkpofu na 2021 iji gboo mkpa ahịa ụlọ na-eto eto na United States.
A na-akọ na mmepụta nchara US ga-abawanye ihe fọrọ nke nta ka ọ bụrụ 20% na 2021, na ndị na-emepụta ígwè US na-achọsi ike inweta akụrụngwa kwụsiri ike site na ụgbọ ala ndị a kpụrụ akpụ, ọkpọkọ mmanụ na-emepụta ihe na ihe mkpofu.Na ndabere nke mkpokọta mgbasawanye nke nde tọn 8 nke ikike mmepụta site na 2020 ruo 2021, a na-atụ anya na ụlọ ọrụ igwe US ​​ga-agbasa ikike mmepụta ígwè dị larịị kwa afọ nke obodo site n'ihe dị ka nde tọn 10 site na 2024.
Aghọtara na nchara a na-emepụta site na usoro mgbaze nchara na-adabere na ọkụ ọkụ ọkụ eletrik ugbu a bụ ihe dị ka pasent 70 nke ngụkọta nchara na United States.Usoro mmepụta na-emepụta ikuku carbon dioxide dị ala karịa ịgbaze ígwè ígwè n'ime ọkụ ọkụ nke coal na-ekpo ọkụ, ma ọ na-etinyekwa nrụgide n'ahịa ahịa US.Dabere na ọnụ ọgụgụ sitere na ndụmọdụ ndụmọdụ metal Strategies nke Pennsylvania, nzụta nke ndị na-emepụta nchara US bilitere 17% na Ọktọba 2021 site na otu afọ gara aga.
Dabere na ọnụ ọgụgụ sitere na World Steel Dynamics (WSD), ka ọ na-erule njedebe nke 2021, ọnụ ahịa nchara US ebiliwo na nkezi nke 26% kwa ton ma e jiri ya tụnyere otu oge ahụ na 2020.
"Ka igwe igwe igwe na-aga n'ihu na-agbasawanye ikike EAF ha, akụrụngwa mkpofu dị elu ga-adị ụkọ," Philip Anglin, CEO nke World Steel Dynamics kwuru.