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Chifukwa chiyani Alcoa sakukonzekera kupanga njira yatsopano yosungunulira aluminiyamu pomwe mitengo ya aluminiyamu ndiyokwera kwambiri?

Chifukwa chiyani Alcoa sakukonzekera kupanga njira yatsopano yosungunulira aluminiyamu pomwe mitengo ya aluminiyamu ndiyokwera kwambiri?

Ngakhale kuti msika uli wabwino kwambiri komanso mitengo yamtengo wapatali, makampani a aluminiyamu ku Canada ku Quebec akukayikirabe kuonjezera mphamvu chifukwa cha zinthu zina, kuyambira ndi kusowa kwa nthawi yayitali yamitengo ya carbon pansi pa kapu ya carbon and greenhouse gas trading (SPEDE).

 

Tilibe mtengo wautali wa kaboni, "atero a Jean Simard, Purezidenti ndi CEO wa Canadian Aluminium Association.Zimakhala zovuta kupanga zisankho zandalama pamenepa.
 

Msika wa carbon ku Quebec ku Canada unakhazikitsidwa mu January 2012 kuti awonetsetse kuti makampani omwe akugwiritsidwa ntchito ndi makinawa, kuphatikizapo zosungunulira za aluminiyamu, ayenera kuwerengera mtengo wa mpweya wawo wowonjezera kutentha.Njira yamsika iyi imagwiritsidwa ntchito kuwonetsa mtengo wa kaboni mubizinesi kapena zisankho zamabizinesi omwe amalipira msonkho.

Malinga ndi a Jean Simard, zomwe zikuyambitsa kusatsimikizika ndikuti kuzungulira kotsatira kwa SPEDE, komwe kudzachitika mu 2024, ndi njira yake yogawira ma hedging kuti apitilize kupikisana m'mafakitale ofunikira kwambiri omwe amakhudzidwa ndi ngozi zamalonda padziko lonse lapansi sizikudziwika.
 

Dongosololi litha kupangitsa kuti nthawi yowonjezereka ichedwe, "adatero.Chotsatira chake n’chakuti n’zosatheka kuyerekezera mtengo weniweni wa malasha m’kupita kwa nthaŵi kapena kuyeza mmene ndalama zimakhudzira ntchito zandalama zachidule, zapakati ndi zazitali.”

 

Msonkho wodziwikiratu wa federal carbon

 
Pa mlingo wa federal, izi ndizodziwikiratu chifukwa tikudziwa kale, mwachitsanzo, kuti msonkho wa carbon udzafika $ 170 pa toni ndi 2030. Komabe, chifukwa cha SPEDE, makampani a Quebec sayenera kulipira msonkho wa federal.

 
Jean Simard anati: “Chiwopsezo ndi chachikulu pa osungunula aluminiyamu ku Quebec, popeza ntchito yosunga ndalama m’gawoli idakali mabiliyoni a madola pazaka zosachepera 25.”
 

Kupanga aluminiyamu yaku Canada kumakwana matani 3.1 miliyoni pachaka, zomwe zimapangitsa 2% yazogulitsa kunja ku Canada.Makampani a aluminiyamu aku Canada akukhazikika ku Quebec, ndi zomera zisanu ndi zitatu ndi imodzi yokha (ya Rio Tinto) yomwe ili kunja kwa chigawochi, ku Kitimat, British Columbia.
 

Malinga ndi a Pierre-Olivier Pinot, katswiri wamagetsi ku École Supérieure de Commerce de Montréal, kusatsimikizika kwakukulu komwe kukukumana ndi osungunula aluminiyamu ku Quebec sikungakhale mtengo wa kaboni, koma ndi ndalama zingati zomwe adzalandira pambuyo pa 2023.
 

“Boma lachigawo silinalengezebe malamulo omalizira okhudza ndalama zaulere.Pakalipano, zomera za aluminiyamu zikusangalala ndi ndalama zambiri zaulere.Izi sizingakhale zokhalitsa, adatero mu imelo.

Zinthu zomwe zimathandizira kuchulukitsidwa kwazinthu
                                              
Kunena zowona, kusatsimikizika kumeneku pazitsulo zisanu ndi zitatu za aluminiyamu zosungunula ku Quebec kumabwera panthawi yovuta kwambiri pakukula kwa kupanga aluminiyamu padziko lonse lapansi.
 

Choyamba, mitengo ndi yokwera kwambiri.pa Epulo 13, mliri watsopano wa korona ukufalikira padziko lonse lapansi, aluminiyamu idagulitsa $3,238 pa tani, kupitilira kuwirikiza kawiri Marichi 2020 kutsika (pamlungu).mtengo mu Marichi udapitilira $3,500.
 

Chachiwiri, kutumizidwa kwa aluminiyamu ku Russia ku US ndi EU kukuyembekezeka kupitilirabe kutsika kutsatira kuwukira kwa Russia ku Ukraine, kutsika komwe kwawonedwa m'zaka zaposachedwa.Chifukwa chake, kuchepetsedwa kwa kupezeka kwa Russia kuyenera kukumana ndi mwayi wina.
 

Chachitatu, malinga ndi kafukufuku wa International Aluminium Association, kufunika kwa aluminiyamu padziko lonse m'mafakitale onse kudzakula ndi pafupifupi 40% pofika 2030.
 

Chifukwa chake, kuti akwaniritse izi, kupanga padziko lonse lapansi kuyenera kuwonjezeka ndi matani 33.3 miliyoni, kuchokera matani 86.2 miliyoni mu 2020 mpaka matani 119.5 miliyoni mu 2030.

Opanga atatu a aluminiyamu ku Quebec sakanatiuza ngati akufuna kapena akufufuza mwayi wowonjezera mphamvu m'tsogolomu chifukwa cha msika wabwino kwambiri ndi mitengo.

Alcoa akuyembekezera ukadaulo watsopano

Alouette anatitumiza ku AAC.Alcoa Canada akuti ikupitirizabe kukonza njira zake panthawi yonse ya ntchito zake.
 

Mwachitsanzo, mu Marichi watha, Alcoa adamaliza ntchito yopangira mphamvu zamagetsi ($ 47 miliyoni) pamalo ake opangira aluminiyamu a Fort Deschamps omwe adzapereka ma electrolyzer pakali pano ndikulola kuchulukitsidwa kwa aluminiyumu m'zaka zikubwerazi, wolankhulira Anne-Catherine Couture adalemba mu imelo. .“
 

M'nkhani yofalitsidwa ndi S&P Global November watha, oyang'anira Alcoa adatsindika kuti sakufuna kupanga chosungunulira chatsopano cha aluminiyamu pogwiritsa ntchito njira yachikhalidwe ya electrolytic.

Purezidenti wa Alcoa ndi CEO Roy Harvey adati, zowonadi, malingaliro aliwonse a Alcoa oti apange mphamvu zatsopano zosungunulira aluminiyamu m'ntchito zake zapadziko lonse lapansi zimadalira chitukuko chaukadaulo wake wa Elysis inert anode, womwe ukuyembekezeka kufikira kutumizidwa kwamalonda mu 2024.
 

Ku Rio Tinto, wolankhulira ku Canada adanenanso kuti kampaniyo ikuyang'anitsitsa zomwe zikuchitika pamsika ndipo sizizitenga mopepuka, chifukwa mitengo ya aluminiyamu yakhala yotsika nthawi zina pazaka khumi zapitazi.
 

Mu imelo, iye anati, "Timayang'anira bizinesi yathu ndikusankha zinthu mwanzeru kwa nthawi yayitali, osati chifukwa cha kusinthasintha kwakanthawi."

Izi zati, zidawona kuti Rio Tinto wawonjezerapo ntchito ku Quebec.
 

Wopanga aluminiyumu wapanga ma electrolyzer 16 atsopano a AP60 ku Jonquière Complex ndipo adayambitsa kafukufuku kuti awonjezere zina, osanenapo za kuyika $430 miliyoni (C $ 541 miliyoni) mu chomera chake cha Saguenay-Lac-Saint-Jean mu 2021.


Nthawi yotumiza: Apr-16-2022