Txoj kev hla ciam teb ntawm Brazil thiab Paraguay, Itaipu pib tsim hluav taws xob hauv xyoo 1984. Kev hloov kho thev naus laus zis tau npaj rau qhov chaw yuav siv sijhawm 14 xyoos.
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GE Renewable Energy tau kos npe rau daim ntawv cog lus uas yuav pom nws ua kev hloov kho rau 14 gigawatt Itaipu hydropower plant, ib qho chaw loj heev hla ciam teb ntawm Brazil thiab Paraguay.
Hauv tsab ntawv tshaj tawm ua ntej lub lim tiam no, GE Renewable Energy tau hais tias nws cov lag luam Hydro thiab Grid Solutions tau kos npe rau daim ntawv cog lus hais txog kev ua haujlwm, uas tau teem rau 14 xyoo dhau los. Paraguayan tuam txhab CIE thiab Tecnoedil yuav muab kev txhawb nqa rau qhov project.
Ntawm lwm yam, GE tau hais tias qhov kev hloov kho tshiab yuav suav nrog "cov cuab yeej siv thiab cov tshuab ntawm tag nrho 20 lub zog tsim hluav taws xob nrog rau kev txhim kho lub tshuab hluav taws xob ntsuas, kev tiv thaiv, kev tswj hwm, kev tswj hwm thiab kev saib xyuas."
Hauv xyoo 2018, GE tau hais tias lub koom haum tsim los ntawm GE Power thiab CIE Sociedad Anonima tau raug xaiv los "muab cov khoom siv hluav taws xob rau cov theem pib" ntawm lub pas dej ua ke niaj hnub.
Itaipu pib tsim hluav taws xob hauv xyoo 1984. Lub vev xaib ntawm Itaipu Binacional hais tias lub chaw "muab 10.8% ntawm lub zog siv hauv Brazil thiab 88.5% ntawm lub zog siv hauv Paraguay."
Hais txog lub peev xwm, nws yog lub ntiaj teb thib ob loj tshaj plaws hydroelectric fais fab nroj tsuag tom qab Tuam Tshoj lub 22.5 GW Peb Gorges Dam.
Raws li Lub Chaw Haujlwm Saib Xyuas Hluav Taws Xob Thoob Ntiaj Teb, 2020 pom lub zog tsim hluav taws xob ntaus 4,418 terawatt teev los tuav nws txoj haujlwm ua "qhov loj tshaj plaws ntawm hluav taws xob tauj dua tshiab, tsim ntau dua li lwm cov thev naus laus zis txuas ntxiv ua ke."
Lub IEA hais tias ze li ntawm 40% ntawm lub ntiaj teb lub hydropower fleet yog tsawg kawg yog 40 xyoo. "Thaum cov chaw tsim hluav taws xob muaj hnub nyoog 45-60 xyoo, kev hloov kho tshiab tseem ceeb yuav tsum tau txhim kho lawv cov kev ua tau zoo thiab ua kom lawv yooj yim dua," nws hais. Thaum muaj 38 xyoo, Itaipu yuav tshwm sim nyob rau ntawm qhov chaw pib.
Hydropower muaj nws cov backers, tab sis kuj muaj kev txhawj xeeb txog kev lag luam ib puag ncig hneev taw.
Lub US Energy Information Administration sau tseg tias thaum lub tshuab hluav taws xob hydropower yuav tsis "tsim tawm cov pa phem" lwm yam cuam tshuam nrog cov dams, reservoirs thiab generators tuaj yeem muaj kev cuam tshuam.
Nws hais tias, "Ib lub pas dej uas tsim cov dej ntim dej (lossis lub pas dej uas hloov dej mus rau cov dej ntws ntawm tus dej ntws) tuaj yeem cuam tshuam cov ntses tsiv teb tsaws," nws hais ntxiv, cov dams thiab cov dej ciam dej "tseem tuaj yeem hloov pauv huab cua kub, dej chemistry, dej ntws. Cov yam ntxwv ntws, thiab cov av xuab zeb. "
Tsis tas li ntawd, EIA lub xeev cov chaw cia khoom tuaj yeem xaus rau thaj chaw suav nrog cov chaw qub txeeg qub teg thiab thaj av siv rau kev ua liaj ua teb. "Ib lub pas dej thiab kev ua haujlwm ntawm lub pas dej kuj tseem tuaj yeem ua rau muaj kev hloov pauv ntawm tib neeg," nws hais.
Txog rau lub Plaub Hlis kawg, GE tau tshaj tawm tias nws cov khoom siv rov ua dua tshiab tau poob $ 434 lab rau thawj peb lub hlis twg ntawm 2022, piv rau $ 234 lab poob hauv thawj peb lub hlis twg xyoo 2021. Cov nyiaj tau los rau lub zog tauj dua tshiab yog $ 2.87 billion, nqis los ntawm $ 3.24 nphom hauv thawj peb lub hlis twg xyoo 2021. .
Tau qhov twg los: https://www.cnbc.com/2022/05/05/ge-signs-contract-to-upgrade-vast-hydropower-facility-in-south-america.html