'Float-ovoltaics': Yuav ua li cas Floating Hnub Ci Vaj Huam Sib Luag hauv Reservoir tuaj yeem hloov pauv lub zog thoob ntiaj teb

Nov 14, 2023

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Npog lub pas dej nrog lub hnub ci ntab tuaj yeem tsim peb lub zog ntau npaum li EU tam sim no, ib txoj kev tshawb nrhiav pom.

Floating hnub ci vaj huam sib luag ntawm cov chaw cia khoom tuaj yeem tsim hluav taws xob peb zaug ntau npaum li tag nrho EU, txoj kev tshawb fawb tshiab tau qhia.

Hnub ci vaj huam sib luagyog ib txoj kev pheej yig tshaj plaws thiab muaj txiaj ntsig zoo ntawm kev tsim hluav taws xob tab sis lawv kuj siv ntau qhov chaw.

Cov tswv yim tshiab tau pom lawv txuas nrog cov chaw nres tsheb, cov thoob khib nyiab, thiab ua liaj ua teb. Tam sim no, cov kws tshawb fawb tau hais kom tsoomfwv los nqis peev hauv ntabhnub ci.

Raws li akawmluam tawm nyob rau hauv phau ntawv journal Nature, npog 30 feem pua ​​​​ntawm qhov chaw ntawm lub ntiaj teb no 115, 000 reservoir nrog hnub ci tuaj yeem tsim 9,434 terawatt teev ntawmzogtxhua xyoo.

Qhov ntawd yog ntau tshaj triplelub zog tsim tawm ntawm EU, uas tau mus txog 2,785.44 terawatt teev hauv 2021.

Cov kws tshawb fawb ntawm University of Cambridge tab tom ua haujlwm tsim 'floating factories' los tsim cov roj net-zero.

Lawv tau tsim cov nplooj ntoo ntab uas hloov lub hnub ci, dej thiab carbon dioxide rau hauv cov roj ntsuab. Nyob rau hauv lub neej yav tom ntej, ntau nplooj tuaj yeem txuas mus rau tsim cov roj ntawm 'kev lag luam nplai'.

Yuav ua li cas floating solar panels ua haujlwm?

Ua kom tiavnet zero, lub teb chaws yuav tsum tau nqis peev rau hauv lub zog tauj dua tshiab.

Raws li 2021 txoj kev tshawb fawb, lub teb chaws yuav tsum tau mob siab rau ntawm 0.5 thiab 5 feem pua ​​​​ntawm lawv thaj av rau lub hnub ci vaj huam sib luag thiaj li ua tiavdecarbonise. Hnub ci tej zaum yuav zoo dua rau lub ntiaj teb dua li cov nkev ntuj - tab sis nws yuav siv li ntawm 70 npaug ntawm thaj av ib lub zog.

Thaum qhov chaw nyob ntawm tus nqi, cov neeg npaj tuaj yeem xaus rau ntawm loggerheads nrog cov neeg ua liaj ua teb, cov tub ceev xwm hauv zos, thiab cov kws saib xyuas.

Floating hnub ci tuaj yeem muab kev daws teeb meem.

Lawv zoo li ib txwm 'photovoltaic' hlwb, uas tsim hluav taws xob los ntawm tshav ntuj. Qhov txawv tsuas yog tias lawv ntab ntawm pontoons - ua rau lawv lub npe menyuam yaus 'floatovoltaics.'

Hnub cixav tau ib qho chaw ruaj khov, tsis muaj qhov ntxoov ntxoo - ua cov kwj dej kwj dej, pas dej quarry, lossis reservoir qhov chaw zoo tagnrho.

Thawj floatovoltaic system tau teeb tsa hauv xyoo 2008. Dezhou Dingzhuang Floating Solar Farm hauvTuam Tshojyog qhov chaw loj tshaj plaws hauv ntiaj teb thiab npog ze li ntawm 600 hectares.

Solar power is great for the planet - but takes up a large amount of space.

Hnub ci zog yog qhov zoo rau lub ntiaj teb - tab sis yuav siv sij hawm ntau qhov chaw.Canva Lub peev xwm ntawm ntab hnub ci yog dab tsi?

Tsawg tshaj li ib feem pua ​​​​ntawm lub ntiaj teb kev teeb tsa hnub ci tam sim no ntab - tab sis raws li kev tshawb fawb hauv Xwm, lawv muaj "muaj peev xwm loj."

"Xav txog qhov sib thooj ntawm feem ntau cov dej ntws mus rau cov chaw pej xeem thiab lub peev xwm los tsim kho lub zog hluav taws xob hauv zos, peb pom tias 6,256 cov zej zog thiab / lossis lub nroog hauv 124 lub teb chaws, suav nrog 154 lub nroog, tuaj yeem ua tus kheej txaus nrog lub zos FPV (floating photovoltaic) cov nroj tsuag. , "cov neeg sau ntawv sau.

Floating hnub ci kuj tuaj yeem tiv thaiv dej los ntawm evaporation. Raws li kev tshawb fawb, kev txhim kho lub hnub ci ntau npaum li cas yuav txuag tau dej txaus los muab 300 lab tus tib neeg hauv ib xyoos.

Dab tsi yog qhov txiaj ntsig ib puag ncig ntawm hnub ci?

Raws li covntiaj teb no heats li, khaws cov fossil fuels hauv av yog qhov tseem ceeb zuj zus.

Raws li GLOBAL Carbon project, peb muaj 380 billion tonnes ntawm CO2 tshuav nyob rau hauv lub ntiaj teb no carbon pob nyiaj siv.

Qhov no yog cov pa roj carbon dioxide uas peb tuaj yeem tso tawm thiab tseem muaj 50 feem pua ​​​​ntawm kev zam 1.5 degrees ntawm kev ua kom sov.

Hauv xyoo 2022,carbonemissions mus txog ibsiab txhua lub sijhawmntawm 36.8 billion tons.

Tab sis nws tsis yog txhua yam xov xwm phem. Lub teb chaws tseem tab tom nchuav nyiaj rau hauv kev rov ua dua tshiab. Xyoo 2022, cua thiab hnub ci tsim ib feem tsib ntawm EU lub zog hluav taws xob - thawj zaug cov khoom siv hluav taws xob huv tau tsim hluav taws xob ntau dua li cov roj fossil.

 

Nyob nruab nrab ntawm qhov kev hloov pauv no mus rau qhov chaw huv huv, peb lub tuam txhab sawv ntawm qhov ua ntej ntawm lub kiv puag ncig ntsuab, muab cov kev daws teeb meem zoo li peb lub xeev-ntawm-lub-kos duab fuse caps. Yog tias koj tab tom nrhiav cov khoom siv txhim khu kev qha rau koj cov kev xav tau hluav taws xob tauj dua tshiab, xws li lub kaus mom fuse thiab ntau dua, tsis txhob saib ntxiv. Peb lub tuam txhab yog koj qhov kev xaiv zoo tshaj plaws, cog lus tias yuav ua kom cov kev coj ua kom ruaj khov thiab ua lub luag haujlwm tseem ceeb hauv kev tsim kom muaj kev nyab xeeb, huv si yav tom ntej. Xaiv peb rau qhov zoo, kev tsim kho tshiab, thiab kev cog lus ruaj khov rau tag kis.

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