ʻO kahi hōʻike i hoʻokuʻu ʻia i kēia pule e ka International Aluminum Institute e wānana e piʻi ka noi no ka alumini e 40% i ka hopena o ke kenekulia, a ua helu ʻia e pono ka ʻoihana alumini honua e hoʻonui i ka hana alumini mua ma 33.3 miliona tonnes i kēlā me kēia makahiki. hoomau.
ʻO ka hōʻike, i kapa ʻia "Nā manawa no ka alumini i loko o ka hoʻokele waiwai ma hope o ka maʻi maʻi," i ʻōlelo ʻia ka lawe ʻana, ke kūkulu ʻana, ka hoʻopili ʻana a me nā ʻāpana uila e manaʻo ʻia e ʻike i ka piʻi nui loa o ka noi.Manaʻo ka hōʻike e hiki i kēia mau ʻoihana ʻehā ke helu i ka 75% o ka ulu koi alumini i kēia mau makahiki.
Manaʻo ʻia ʻo Kina e helu i ʻelua hapakolu o ka noi e hiki mai ana, me kahi koi makahiki i manaʻo ʻia he 12.3 miliona tons.Manaʻo ke koena o Asia e koi i 8.6 miliona tonnes o ka alumini mua i kēlā me kēia makahiki, ʻoiai ʻo ʻAmelika ʻĀkau a me ʻEulopa e manaʻo ʻia e koi i 5.1 miliona a me 4.8 miliona tonnes i kēlā me kēia makahiki.
I ka ʻoihana kaʻa, nā kulekele decarbonization i hui pū ʻia me ka neʻe ʻana i nā wahie fossil e alakaʻi i kahi hoʻonui nui i ka hana kaʻa uila, e piʻi aʻe i 31.7 miliona i 2030 (hoʻohālikelike ʻia me 19.9 i 2020, e like me ka hōʻike) miliona).I ka wā e hiki mai ana, e piʻi aʻe ka noi o ka ʻoihana no ka ikehu hou, e like me ke koi ʻana no ka alumini no nā panela solar a me nā kaula keleawe no ka hāʻawi ʻana i ka mana.Ua haʻi ʻia nā mea a pau, pono ka ʻāpana mana i kahi 5.2 miliona tonnes e 2030.
"Ke ʻimi nei mākou i ka wā e hiki mai ana i loko o kahi honua decarbonized, loaʻa i ka alumini nā ʻano mea kūʻai aku e ʻimi nei - ka ikaika, ke kaumaha māmā, ka versatility, ka pale ʻana i ka corrosion, kahi alakaʻi maikaʻi o ka wela a me ka uila, a me ka recyclability," i hoʻopau ai ʻo Prosser."Ma kahi o 75% o ka aneane 1.5 biliona tonnes o ka alumini i hana ʻia i ka wā ma mua ke hoʻohana ʻia nei i ka hana i kēia lā.Aia kēia metala ma mua o ka nui o nā hana ʻenehana a me nā ʻenekinia i ke kenekulia 20 a hoʻomau i ka mana i ka wā e hiki mai ana.
Ka manawa hoʻouna: Mei-27-2022