Tuam Tshoj yuav tawm los nrog cov phiaj xwm kev nqis tes ua sai sai ntxiv txhawm rau txo cov pa roj carbon hlau ntawm kev lag luam steel hauv lub teb chaws, koom haum kev lag luam sab saum toj tau hais rau hnub Wednesday.

Raws li lub koom haum Suav Hlau thiab Hlau, qhov kev txav no tuaj tom qab lub teb chaws cog lus kom nws cov pa roj carbon ntau tshaj tawm txog xyoo 2030 thiab ua tiav cov pa roj carbon kev tsis txaus siab ua ntej 2060, ua ib feem ntawm cov kev tiv thaiv ib puag ncig kev tiv thaiv kev tiv thaiv uas saib xyuas cov pa roj carbon ntau hauv kev lag luam zoo li cov cement.

Qu Xiuli, tus thawj coj ntawm CISA, tau hais tias Tuam Tshoj yuav ua kom nrawm siv cov khoom siv hluav taws xob tsis zoo hauv kev lag luam steel, tshwj xeeb tshaj yog kev siv hydrogen ua roj, thaum lub sijhawm txuas ntxiv mus rau qhov ua kom cov khoom zoo thiab lub zog sib xyaw. Kev txhim kho ntau ntxiv hauv cov khoom siv hlau ntau lawm thiab cov txheej txheem yuav ua kom yooj yim rau cov qhov tsis zoo ntawm cov pa roj carbon emission txo.

Lub teb chaws tseem yuav txhawb cov tuam txhab steel tsim kev loj hlob ntsuab thoob plaws hauv cov khoom lag luam lub neej, thaum lub zog txhawb cov khoom lag luam ntsuab steel tsim ntawm cov steel mills, ntxiv rau kev siv cov khoom siv siab, ntev lub neej thiab cov khoom siv rov ua dua tshiab hauv kev lag luam hauv nqes dej.

Dhau li ntawd, nrog kev tsom rau pej xeem cov tuam tsev hauv cov nroog loj, lub teb chaws tseem yuav ua kom muaj kev nce qib ntawm steel thav duab lub tsev tsim thev naus laus zis los txhawb kev paub txog kev noj cov hlau ntsuab.

Qu tau hais tias "Steel yog ib qho tseem ceeb rau txo qis pa carbon nyob rau xyoo no," Qu hais.

"Nws yog qhov tseem ceeb thiab qhov tseem ceeb tshaj plaws rau kev lag luam kom txo qis kev siv zog thiab khoom siv dag zog thiab ua kom muaj kev vam meej ntxiv hauv kev tsim kho cov pa roj carbon tsawg."

Cov ntaub ntawv los ntawm lub koom haum pom tias kev lag luam tau ua tiav lwm txoj kev txhim kho hais txog kev siv hluav taws xob zoo thiab kev siv zoo nyob rau xyoo tas los.

Lub zog nruab nrab siv rau txhua txhua qhov hnyav ntawm cov hlau uas tsim los ntawm cov lag luam tseem ceeb steel tau sib npaug li 545.27 kilas suav cov thee xyoo tas los, txo 1.18 feem pua ​​nyob rau ib xyoo.

Kev nqus dej rau txhua txhua tons ntawm cov hlau tsim tau poob 4.34 feem pua ​​nyob rau ib xyoo, thaum cov dej sulfur dioxide tawm tsawg dua 14.38 feem pua. Kev siv tus nqi ntawm cov hlau slags thiab coke roj nce ntxiv nyob rau ib xyoo ib zaug, txawm tias me ntsis.

Qu tau hais tias Tuam Tshoj tseem yuav ntxiv dag zog rau kev txhawb nqa sab-sab kev teeb tsa hloov kho, suav nrog nruj ua raws li "kev cai sib pauv" cov cai, lossis txwv tsis pub muaj peev xwm ntxiv tshwj tsis yog tias muaj ntau qhov loj dua qub ntawm lub peev xwm qub raug tshem tawm, kom ntseeg tau xoom kev loj hlob ntawm lub peev xwm tsis raug cai.

Nws tau hais tias lub tebchaws yuav txhawb cov kev sib koom ua ke thiab kev yuav los coj los ntawm cov tuam txhab loj steel los tsim cov hlau loj tshiab uas muaj kev cuam tshuam rau cheeb tsam kev lag luam.

Lub koom haum kuj kwv yees Suav Tuam Tshoj cov kev thov steel yuav nce me ntsis rau xyoo no, vim kev lag luam macroeconomic ruaj khov pauv hloov pauv los ntawm lub teb chaws tswj tau zoo ntawm kev tiv thaiv COVID-19 thiab qhov kev txhim kho tsis tu ncua.

Thaum xyoo 2020, Tuam Tshoj tsim tawm ntau tshaj li 1,05 billion tons ntawm cov khoom siv tsis zoo, nce li 5,2 feem pua ​​ntawm xyoo, raws li National Bureau of Statistic. Kev siv tam sim ntawm cov hlau tau nce 7 feem pua ​​hauv 2020 los ntawm ib xyoo dhau los, cov ntaub ntawv los ntawm CISA pom.