Tuam Tshoj lub zog ua kom lub zog txhawb zog loj tshaj plaws yuav ua rau cov neeg xav tau tooj liab ntxiv
Kev txhawb nqa los ntawm International Copper Association, qhov kev tshawb fawb tiav tiav los ntawm MetalsPlus qhia tau hais tias los ntawm 2022, lub ntiaj teb no thov rau tooj tau tsim los ntawm motors thiab generators yuav tsum nce rau 2.73 lab tons ib xyoos, thiab Tuam Tshoj yuav ua si ib qho tseem ceeb. Tag nrho cov nqi ntawm tooj liab siv nyob rau hauv lub tsheb nyob rau hauv Suav lag luam tam sim no account rau ib nrab ntawm lub ntiaj teb no kev lag luam, thiab tsoom fwv tau tsa ib tug series ntawm cov cai thiab cov kev cai kom zoo heev cov qauv siv zog ntawm cov motors - xws li kev siv IE3 qauv (sib thooj rau cov qauv kev siv hluav taws xob).
Paul Dewison, tus thawj coj ntawm MetalsPlus thiab tus neeg sau ntawm txoj kev tshawb no, ntseeg hais tias qhov kev hloov mus rau qhov qis dua kev lag luam yog cuam tshuam cov kev hloov ntawm kev tsim qauv. Nws hais tias: "Lub cav yog tam sim no feem ntau siv hluav taws xob, siv 38% ntawm tag nrho cov hluav taws xob tiam sis qhov nce ntawm kev siv zog ntawm lub tshuab txhais tau hais tias siv zog txo, thiab qhov txo qhov kev siv zog ntawm fossil zog noj rau lub hwj chim Txhawb lub peev xwm ua kom muaj kev lag luam muaj txiaj ntsim zoo dua, vim tias nws yog ib qho tseem ceeb rau kev siv hluav taws xob cov hluav taws xob, nws qhov kev xav tau kuj nce qib.
Nyob rau hauv Suav teb tus lag luam loj loj, los ntawm kev lag luam loj thiab hluav taws xob rau cov kev siv me me xws li tsheb thiab khoom siv hauv tsev los ntawm Colin Bennett, International Market Analysis thiab International Development Association, said: Muaj ntau qhov chaw muaj lub sijhawm zoo rau kev siv hluav taws xob kom zoo dua tuaj.
Tooj tau siv dav hlau thiab lub tshuab hluav taws xob. Nyob rau hauv 2017, tooj liab xav tau nyob rau hauv lub lag luam no hu ua 2.13 lab tons. Ntawm lawv, industrial motors muaj qhov sib koom ua lag luam siab tshaj - txog li 28%, raws li khoom siv hluav taws xob (19%) thiab cov khoom cua txias cua txias (17%).
Tam sim no, muaj 45% kev siv hluav taws xob kev poob qis ntawm cov khoom siv hluav taws xob thiab daim ntawv thov kev tsav tsheb hauv kev tsav tsheb. Txawm hais tias feem ntau ntawm cov kev piam sij no yog tshwm sim los ntawm cov khoom siv tsav tsheb, tsis yog lub tshuab nws tus kheej, yuav ua li cas los txhim kho lub zog ntawm lub cav tseem yog tseem ceeb ntawm kev lag luam. Cov khoom siv tooj liab tuaj yeem txo cov nyiaj poob haujlwm los ntawm kev tsim cov qauv tsim tawm tshiab, tsim cov khoom ntiaj teb tsis muaj teeb meem, thiab lwm cov teeb meem uas tsis yog tas mus li. Yog li ntawd, lub Koom Haum Thoob Ntiaj Teb Thaj Tsam xav kom tooj liab xav kom ze rau yav tom ntej. Lub siab ntawm hluav taws xob tsheb yuav ntxiv cov automotive kev lag luam tus xav tau rau cov motors thiab generators, thiab yuav ua rau kom tooj liab xav tau.
