Kordhinta warshadaha aluminium ee dib loo warshadeeyey: Fursad suuq ah 100 bilyan doolarka Mareykanka ee hoos yimaada isbadalka cagaaran

Iyada oo hormuudka ka hartay ee kanun ee kaarboon-ka-hor-qaadka iyo qoto-dheer ee moodalka dhaqaalaha wareega, warshadaha aluminium-ka dib loo warshadeeyo ayaa loo adeegsadaa fursado horumarineed oo aan hore loo arag. Warshadahaan, oo leh labadaba qiimaha dhaqaale iyo dheefaha deegaanka, ayaa noqday mid ka mid ah wadiiqooyinka aasaasiga ah ee isbadalka cagaaran ee birta birta ee caalamiga ah, isticmaalka tamarta yar yar iyo hufnaanta ilaha tamarta. Sida laga soo xigtay Machadka Caalamiga ah ee Aluminium (IAI), marka loo eego 2030, wax soo saarka dib-u-warshadaynta aluminiumka ayaa lagu xisaabtami doonaa 40% wadarta guud ee aluminium, iyo tirada suuqa ayaa la filayaa inay ka badato US $ 120 bilyan.

Marka loo eego cadaadiska isbedelka cimilada, dawladaha ayaa lagu soo daray alumininium dib loo warshadeeyo qaab dhismeedka xeeladaysan ee xeebta-hoose. Qaabka is-waafajinta xadka ee xadka ee EU-da Sharciga Kaabayaasha Maalgashiga Mareykanka wuxuu si cad u baahan u baahan yahay mudnaanta isticmaalka biraha dib loo warshadeeyo ee mashaariicda federaalka; Qorshaha "Saddexaad ee Shiinaha" ee Shiinaha "

Isla mar ahaantaana, shirkadaha hogaamiya ee adduunka ayaa fursad u leh iyada oo loo marayo iskaashi farsamo iyo is dhexgalka awoodda. Aluminium Aluminium Gional Hydro ayaa ku dhawaaqday maalgashi 700 milyan euros ah si loo ballaariyo warshaddeeda aluminium ee dib loo warshadeeyo, oo ujeedadeedu tahay in la yareeyo culayska kaarboon-ka-goynta 30% illaa 2030; Alaalogu wuxuu heshiis la galay shirkadaha dhamaadka macaamiisha sida tufaax iyo BMW si kor loogu qaado silsilad sahayda oo xirmay oo looxyo ah; Shirkadaha Shiinaha sida Lizhong Group iyo Shunbo Alloy waxay dardar gelisay dhismaha shabakad dib-u-warshadeyn Kheyraadka Kheyraadka Caalamiga ah oo loo maro la-takoorka dibedda ee ka socda Koonfur-bari Aasiya iyo Mexico.

Soosaarka aluminium ee soosaarka ah ayaa muddo dheer la kulmay caqabado muddo dheer ah sida dhibaato xagga kala saaridda ciladaha iyo waxqabadka aan degganayn, halka horumarka laga baxo ee kala sooca iyo howlaha lafaha ee la soo bandhigi karo. Tiknolojiyadda kala soocidda laser ee ay soo saartay dawada Jarmalka waxay yareyn kartaa heerka wasakhda ah ee aluminium-ka xarkaha 5% ilaa 0.3%; Shirkadda Shiinaha ee Shiinaha ayaa u adeegsada tikniyoolajiyadda dawooyinka aan waxyeellada lahayn ee aluminium-ka si ay ugu beddelaan qashinka inay u beddelaan qalabka qashinka lagu dhisayo agabka ceeriin.

Intaas waxaa sii dheer, kor u qaadista kharashaadka tamarta ayaa sii kordhaysa tartamada aluminium-ka dib loo warshadeeyo. Xogta ayaa muujineysa in isticmaalka tamarta ee soosaarka aluminium dib loo warshadeeyo ay tahay 5% oo ah aluminiumka aasaasiga ah ee aluminiumka ee 'Electrolytic' ee Electrolytic-ka Electroum-ka Electroum-ka ee kor u kaca sida gawaarida, baakadaha, iyo dhismaha, iyo dhismaha si loo rogo aluminium ceyriinka ceyriinka ah. Tesla ayaa dhawaan ku dhawaaqay in saamiga dib loo warshadeeyo alumininium aluminium jiilka cusub ee moodooyinka ay sii kordhayaan 60%; Coca-Cola ayaa qorsheysaneysa in lagu gaaro 100% waxsoosaarka maaddooyinka la cusbooneysiin karo ee dhammaan gasacadaha aluminium illaa 2030.

Waqtigan xaadirka ah, qeybinta caalamiga ah ee wax soo saarka aluminium dib loo warshadeeyo waxay muujineysaa isbedel ah "sedex ubax ah oo ay ku badan yihiin iyo dhibco badan oo kor u kacaya". Yurub, oo leh nidaamka dib-u-warshadaynta ee qaan-gaarka ah iyo caqabadaha kaarboon ee Karson ee Cayrta, waxay ku yaalliin 50% suuqa aluminium dib loo warshadeeyo; Waqooyiga Ameerika, oo ku tiirsanaanaya baahiyaha isbedelka ee warshadaha gawaarida, waxay leedahay heerka kobaca kobaca sanadlaha ah ee 8.2% loogu talagalay aluminium-ka dib loo warshadeeyo; Suuqa Aasiya si dhakhso ah ayuu u sii ballaarinayaa sababtuna tahay sahayda sahayda aluminium clouminum aluminium qalabka ceyriinka ah iyo faa'iidada qiimaha jaban. Waxaa la filayaa in awoodda soosaarka aluminium ee dib loo warshadeeyo ee India, Vietnam iyo dalal kale ay labanlaabmi doonaan shanta sano ee soo socota.

Si kastaba ha noqotee, warshadaha ayaa wali wajahaya caqabado ay ka mid yihiin heerarka caalamiga ah ee is-khilaafsan, caqabadaha ganacsiga iyo halista juquraafi ahaan. Ururka Caalamiga ah ee Heerka (ISO) wuxuu horumarinayaa heerar caalami ah oo loogu talagalay xisaabaadka Cayayaanka ee kaarboon ee loo yaqaan 'kaarboon' oo ah aluminium-ka dib loo warshadeeyo si loo yareeyo "muran-cagaaran"; Bangiga Adduunku wuxuu ku talinayaa in waddammada soo koraya ay soo jiitaan maalgashiga iyada oo loo adeegsanayo dhiirigelin cashuureed si looga fogaado inuu noqdo "Qashinka dhoofinta" ee dalalka horumaray.

"Dib loo warshadeeyay Alumininium kaliya maahan kacaan kaliya warshadaha birta, laakiin sidoo kale kacaan ka dhacay nooca adeegsiga kheyraadka adduunka." Arnonn Brann, Xoghayaha Guud ee Xafiiska Dib-u-warshadaynta Caalamiga ah (Bir), "Marka la gaaro 2050, 60% ee loo yaqaan 'aluminium aluminium' waxaa lagu buuxin karaa 1.5 bilyan oo ah gawaarida kaarboon dioXide, oo u dhiganta hawlgabka 400 milyan oo gawaarida shidaalka ah."

Sida cabirka maalgashiga adduunka ee ESG uu ka badan yahay 30 tiriliyan doolarka Mareykanka, qalabka loo yaqaan 'teknolojiyada' iyo qulqulka caasimada ee warshadaha aluminium ee dib loo warshadeeyo ayaa sii wadi doona dardargelinta. Laga soo bilaabo maalgelinta cagaaran ee suuqyada kaarboon-ka kaarboon, oo ka socda horumarinta miinada ee magaalooyinka ee aaladaha dib u warshadaynta ee dijital ah, oo ka dillaacida warshadahaas kaliya maahan danaha ganacsiga, laakiin sidoo kale waxay qaadataa mustaqbalka horumarka dadka waafaqsan.