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Raws li International Energy Agency IEA cov ntaub ntawv, kev hloov pauv hluav taws xob huv thoob ntiaj teb yuav muaj kev cuam tshuam loj rau yav tom ntej 20 xyoo ntawm mineral thov.
Raws li cov ntaub ntawv hauv chav ua noj thiab chav dej, nyob rau tam sim no, Lub zog tseem ceeb ntawm lub tsev huv si ceramics Hoobkas yog cov nkev roj, fai fab, roj, thee, natural gas-fired kilns, thiab lwm yam khoom siv faib khoom, txhua yam riam phom, conveyor kab thiab lwm yam khoom siv hluav taws xob loj. Ib tug me me ntawm cov chaw tsim khoom tshwj xeeb ceramics yuav siv cov roj tua hluav taws. Zhejiang Longquan niaj hnub siv porcelain Hoobkas ib feem ntawm kev siv hluav taws xob kilns. Raws li tus engineer laus Long Guangcan, hauv xyoo 1970s, Tuam Tshoj muaj tsawg heev cov lag luam loj tau sim hluav taws xob tua hluav taws, tab sis qhov ntsuas me me. Hluav taws xob kiln cross-sectional qhov chaw me me, thiab lub cev lub cev muaj zog. Tam sim no, cov tuam txhab tub rog thiab qee qhov kev lag luam niaj hnub siv porcelain muaj qhov tshwm sim ntawm kev siv hluav taws xob kilns.
Ua raws li thoob ntiaj teb lub zog nruj thiab cov khoom siv roj nro, thaum kawg lub Ob Hlis xyoo no, tus nqi ntawm industrial natural gas ib zaug sawv mus 6.55 yuan / kub. Raws li cov khoom tseem ceeb ntawm cov khoom siv hluav taws xob siv hluav taws xob xws li kev tsim cov khoom siv huv si thiab cov nqi cuam tshuam nrog cov pa roj carbon dioxide emissions cuam tshuam rau kev sib tw ntawm kev lag luam.. Los ntawm qhov pom ntawm decarbonization ntawm cov qauv kev lag luam, Cov txheej txheem kev hloov pauv thiab kev cog lus ruaj khov yog xav tau, yog li txo qhov kev siv roj tam sim no (natural gas los yog thee). Yog li ntawd, Ntxiv nrog rau kev txhim kho ntawm CO2 ntes thiab rov siv cov txheej txheem, renewable zog qhov chaw (photovoltaic zog, hydrogen) yuav raug suav hais tias yog txoj hauv kev tseem ceeb rau kev ua tiav decarbonization hauv kev tsim cov khoom siv ceramic.
Arrow Home Group tus thawj tswj hwm thiab tus thawj tswj hwm Xie Yurong tau taw qhia ntawm lub 2010 Tuam Tshoj Tsev thiab Sanitary Ceramics Association lub rooj sib tham txhua xyoo, nkag mus rau qis-carbon ntsuab era rau lub tsev thiab huv si ceramics kev lag luam yog qhov kev sib tw zoo, tab sis kuj muaj lub cib fim. Yog koj tsis tuaj yeem hla qhov teeb meem no, tej zaum yuav raug tshem tawm; yog tias dhau, lub tuam txhab yuav muaj peev xwm tau txais kev txhim kho kom ruaj khov.
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Cov lag luam hauv tsev kom nquag hloov lub zog huv
Muaj ntau qhov project photovoltaic yuav tsum tau muab tso rau hauv qhov chaw 2022
Hauv xyoo tas los no, lub taub hau ntawm lub tsev lag luam hauv tsev yog tshawb nrhiav cov “climate neutral governance”. Cov kev ua no feem ntau tshwm sim hauv ntau yam xws li kev hloov pauv hluav taws xob, digital transformation thiab mov saw transformation.
Hauv kev tsim hluav taws xob photovoltaic, Arrow Home Group, Tuam Tshoj Kohler, Huida chav dej, TSI., Dongpeng tuav, H & G pab, Monarch sanitary ware thiab ntau lwm lub tuam txhab pib nkag mus rau hauv txoj kev hloov hluav taws xob.
Shandong xeev muaj lub peev xwm loj tshaj plaws ntawm cov chaw tsim hluav taws xob photovoltaic hauv lub xeev. Vim lub teeb pom kev zoo ntawm no, pib ntxov, qis nkag barriers rau cov lag luam, tsoomfwv cov kev pabcuam hauv qhov chaw thiab lwm yam, feem ntau cov lag luam hauv zos hauv 2013 pib nteg photovoltaic fais fab nroj tsuag, suav nrog Dezhou's Lehua ceramics.
Thaum kawg ntawm lub Rau Hli 2013, ib tug xov tooj ntawm enterprise tej yaam num, suav nrog Dezhou's Lehua Ceramics 1628 kW faib PV fais fab project. Los ntawm kev lees paub ntawm Lub Xeev Grid Dezhou Power Supply Company tau txuas nrog Dezhou fais fab tuag, lawv tau los ua thawj qhov kev faib hluav taws xob PV hauv Dezhou kom txuas nrog daim phiaj.
Thaum kawg ntawm 2018, Arrow Home Group's “3025kWp Distributed PV Poverty Alleviation Project ntawm Nanxiong Lehua Ceramic Factory”, uas yog EPC tau cog lus los ntawm Tuam Tshoj Zog Siv Hluav Taws Xob Pab Pawg Guangdong Thermal Fais Fab Kis thiab Hloov Hloov Engineering Company, tau ntse txuas rau daim phiaj dua. Nanxiong Lehua ceramic Hoobkas faib qhov project photovoltaic nrog tag nrho cov peev ntawm ntau tshaj 20 lab yuan, npaj yuav muab faib ua plaub qhov chaw photovoltaic. Tag nrho cov hluav taws xob tsim los ntawm Lehua ceramics Hoobkas rau kev noj, lub zog tshaj rau hauv online. Tom qab ua tiav ntawm txoj haujlwm, nws xav tias tag nrho cov tsim hluav taws xob hauv 25 xyoo tuaj yeem ncav cuag 75,041,420,000 kWh, txuag 23,200 tons ntawm txheem thee thiab txo 6,927.5 tons ntawm carbon dioxide emissions.
Raws li lub ru tsev loj tshaj plaws tau faib cov chaw tsim hluav taws xob photovoltaic rau kev txo kev txom nyem nyob rau sab qaum teb Guangdong, tom qab ua tiav qhov project, nws tuaj yeem ua kom zoo dua qhov system fais fab mov, txo qhov siab ntawm kev tiv thaiv ib puag ncig, txhawb kev txhim kho kom ruaj khov ntawm kev lag luam hauv cheeb tsam thiab pab txhawb kev txuag hluav taws xob thiab txo qis emissions hauv cheeb tsam.
Shaoguan Nanxiong City Lehua Ceramic Sanitary Ware Factory
Lub hnub ci vaj huam sib luag ntawm Kohler's Shanghai cog kuj tau ua tiav thiab muab tso rau hauv kev ua haujlwm. Nws tau tshaj tawm tias hauv 2021, ib xyoos puv fais fab ntau tshaj 150,000 kilowatt teev tuaj yeem ua tau raws li qhov xav tau ntawm lub chaw ua haujlwm thiab ib feem ntawm kev tsim hluav taws xob. Raws li ib lub tuam txhab multinational thiab ib pab pawg neeg muaj kev vam meej hauv zos, Kohler tus qauv tswj kev cog qoob loo thoob ntiaj teb yog tsim nyog kawm los ntawm. Kohler tau hais tias tau txais kev ntsuas ntsuas rau kev tswj hwm cov nroj tsuag thoob ntiaj teb. Thaum pib ntawm 2022, Foshan Kohler Hoobkas yuav nyob hauv nws lub vijtsam hluav taws xob ntawm cov lus hais “hauv 2022 los ua qhov zoo tshaj plaws ntiaj teb no Kohler thiab Tuam Tshoj ua lag luam ceramics Hoobkas”.
Kohler Hoobkas hauv Sanshui, Foshan
Shanghai Kohler Electronics Co., Ltd.
H&G Group's Foshan H&Ghus who He's eyes Wyay Wy Wy Wy Wy., Ltd. kuj pib tso 25,000 square meters ntawm lub ru tsev monocrystalline 2565.12kWp daim phiaj-txuas photovoltaic fais fab nroj tsuag hauv 2019. Thiab Huida, los ntawm nws lub koom haum tuav, tau tsim PV fais fab tej yaam num nyob rau hauv ob lub Hoobkas nrog ib lub peev xwm nruab txog li xya megawatts.
Ntxiv rau, hauv 2022, ib tug xov tooj ntawm PV tej yaam num tau pom zoo rau Rose Island, Dej hiav txwv Sanitary Ware, Chaozhou Jiuhao Sanitary Ware thiab Kaiping Jiyu Sanitary Ware. Rose Island (Taishan) Bathroom Technology Co., Ltd., Ltd. muaj tag nrho cov peev ntawm 29.94 lab yuan. Nws muaj qhov ntsuas ntsuas ntawm kwv yees li 6MWp, nrog tsawg-voltage nkag. Lawv siv tus kheej tiam, Tshaj hluav taws xob hauv online faib lub ru tsev photovoltaic fais fab tuag. Cov hluav taws xob tsim tawm feem ntau yog siv rau Rose Island thiab xav tias yuav tsim qhov nruab nrab ntawm 5.8 lab kWh toj xyoo.
Meanwhile, Peb theem ntawm 1250KW faib photovoltaic zog tsim qhov project ntawm Guangdong Ocean Sanitary Ware Co.. Lawv tag nrho cov peev yog 7.5 lab yuan, nrog rau tag nrho lub peev xwm ntawm 1250KW. lawv siv cov “tus kheej tiam, muaj zog tshaj hauv online” qauv, thiab nws xav tias lub zog tsim tuaj yeem nqus tau los ntawm 70% ntawm tsob ntoo. Hauv cov nroj tsuag, lub ru tsev uas twb muaj lawm thiab qhib qhov chaw yog 166,200 square meters, thiab thaj chaw installation yog 12,000 square meters. Nws muaj lub zog tsim lub neej ntawm 25 xyoo. Cov khoom siv tau nruab muaj xws li inverter, kev faib khoom txee, PV modules, lwm. PV modules yog ua los ntawm monocrystalline silicon.
Guangdong Jiuhao Sanitary Ware Co., Ltd., Ltd. 251.64kw faib rooftop photovoltaic zog tsim qhov project muaj tag nrho cov peev ntawm 1,119,700 yuan, thiab lub hwj chim generated yog tus kheej-tsim thiab lub zog tshaj yog muab tso rau hauv internet. Qhov nruab nrab txhua xyoo kev tsim hluav taws xob muaj peev xwm ntawm qhov project yog 317,900 kWh; nrog lub voj voog ntau lawm ntawm 25 xyoo, nws txuag tau 104.27 tons ntawm txheem thee thiab txo 316.93 tons ntawm carbon dioxide nyob rau hauv ib xyoos.
Tag nrho cov peev ntawm 80.08KWP faib photovoltaic zog tsim qhov project ntawm Kaiping Jiayu Sanitary Ware Industry Co., Ltd. yog 300,000 RMB, siv 208 Cov khoom ntawm monocrystalline silicon 385W photovoltaic modules. Ib qho 80KW daim phiaj-txuas inverter thiab nws cov khoom siv cuam tshuam tau txuas nrog daim phiaj siv tus kheej tiam thiab nws tus kheej noj cov khoom seem ntawm lub zog pub-hauv hom.
Raws li rau hydrogen zog, raws li cov ntaub ntawv hauv chav ua noj thiab chav dej, Diou Tsev thiab Mona Lisa kuj tau pib qhov kev sim. Nyob rau lub Cuaj Hli 24, 2021, Diou Tsev tau hais hauv cov neeg ua lag luam sib tham sib tham tias nws yuav nquag sim siv lub zog huv hauv cov txheej txheem tsim khoom thiab tshawb nrhiav ntau qhov ua tau..
Tsuas yog lub Peb Hlis 23, 2022, Lub National Development thiab Reform Commission thiab National Energy Administration tau sib koom ua ke tshaj tawm Txoj Haujlwm Nruab Nrab thiab Lub Sijhawm Ntev rau Kev Txhim Kho Hydrogen Zog Kev Lag Luam (2021-2035). Txoj Kev Npaj qhia meej txog cov yam ntxwv ntawm lub zog ntawm hydrogen ua ib feem tseem ceeb ntawm lub zog hauv lub tebchaws yav tom ntej. Peb yuav tsum muab kev ua si tag nrho rau cov yam ntxwv huv thiab qis-carbon ntawm hydrogen zog thiab txhawb kev hloov pauv ntsuab thiab qis-carbon ntawm kev thauj mus los., kev lag luam thiab lwm yam khoom siv hluav taws xob thiab cov khoom siv hluav taws xob siv hluav taws xob thiab kev lag luam siab. Tib lub sijhawm, Nws yog qhov tseeb tias lub zog hydrogen yog lub ntsiab lus tseem ceeb ntawm kev lag luam tawm tswv yim. Qhov no yog qhov kev loj hlob tshiab rau kev tsim kom muaj kev lag luam ntsuab thiab cov pa roj carbon tsawg thiab tsim kom muaj kev hloov pauv thiab hloov kho dua tshiab.
Raws li IHS Markit Power, thoob ntiaj teb kev nqis peev txhua xyoo hauv kev lag luam hydrogen zog yuav tsum tshaj $1 billion los ntawm 2023. Txawm li cas los xij, txawm tias tus nqi ntawm hydrogen ntau lawm tau poob los ntawm 40%. Nws cia siab tias yuav poob ib qho ntxiv 40% los ntawm 2025, tab sis cov nqi tseem pheej yig heev. Tus nqi tseem ceeb yog los ntawm tus nqi ntawm cov txheej txheem hydrogen thiab tus nqi ntawm cov khoom siv.
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Cov khoom siv hluav taws xob ntawm cov khoom siv hluav taws xob hauv lub sijhawm tom qab kis mob
Raws li International Energy Agency IEA, tam sim no cov khoom siv thiab cov phiaj xwm kev nqis peev rau ntau lub ntsiab lus tseem ceeb nyob deb ntawm kev tuaj yeem pab txhawb lub rooj sib tham ceev ceev ntawm kev teeb tsa lub peev xwm ntawm photovoltaic thiab cua fais fab hauv lub sijhawm luv.. Raws li kev faib khoom thoob ntiaj teb, cov zaub mov feem ntau yog los ntawm cov neeg tsim khoom me me. Piv txwv li, hauv lithium, cobalt thiab rare earths, lub ntiaj teb sab saum toj peb cov neeg tsim khoom tswj ntau tshaj li peb lub hlis twg ntawm kev tsim khoom thoob ntiaj teb. Qhov no geographic concentration, ntev txhuas lub sij hawm rau pib mines tshiab, txo qis cov peev txheej hauv cheeb tsam, thiab ntau yam kev cuam tshuam ib puag ncig thiab kev sib raug zoo ua rau muaj kev cuam tshuam loj rau yav tom ntej ntawm kev ntseeg siab thiab ruaj khov ntawm cov khoom siv raw. Thiab cov khoom siv raw no tseem ceeb heev rau kev tsim khoom thiab hloov hluav taws xob.
Lub zog tseem ceeb hauv ntiaj teb
Txawm li cas los, Lub siab los ntawm cov khoom siv raw yuav tsis tsuas yog cuam tshuam rau decarbonization, tab sis kuj yog cov txheej txheem ntawm digitalization. Tam sim no kev tsim khoom ntawm lub davhlau ya nyob twg cov khoom siv xws li xov tooj ntawm tes muaj ze li ntawm 40 cov ntsiab lus los ntawm lub sij hawm periodic, qee qhov muaj nyob hauv tsawg dua 0.001% ntawm tag nrho cov ntsiab lus ntawm lub ntiaj teb crust. Raws li kev tshawb fawb los ntawm European Commission, thev naus laus zis digital muaj yuav luag tag nrho cov lus ntu ntu ntawm cov ntsiab lus uas tooj liab, gallium, germanium, kub, indium, tantalum, Tuam Tshoj (41%) thiab cov tebchaws African (30%) yog cov khoom tseem ceeb.
Qhov tsis txaus ntawm semiconductors, ntawm qhov tod tes, yog nce limiting lub ntiaj teb no muaj peev xwm ntawm ntau yam khoom siv hluav taws xob, nrog rau qhov cuam tshuam tseem ceeb rau kev nthuav dav dav ntawm kev tsim khoom ntse tshwj xeeb. Raws li Alicia Valero, xib fwb ntawm mechanical engineering ntawm University of Zaragoza thiab tus thawj coj ntawm Industrial Ecology Group ntawm CIRCE Institute, cov ntsiab lus tseem ceeb rau electronics, xws li nyiaj, tus cadmium, cobalt, yeebsab, tooj liab, indium, lithium, manganese, tus menyuam yaus, coj, platinum, tellurium los yog zinc, tej zaum yuav muaj kev pheej hmoo ntawm bottlenecks ntawm tam sim no thiab 2050, uas nyob rau hauv lem yuav muab lub digital transformation ntsej muag nyob rau hauv ntsoog.
Nyob rau hauv ib lub sij hawm tom qab muaj kev sib kis los ntawm kev tsis txaus thiab tsis paub tseeb, yuav tsum muaj cov saw hlau xa khoom tom qab COVID-19 tshiab, thiab kev lag luam symbiosis yuav raug pom tias yog ib txoj kev npaj tswv yim tseem ceeb los ntawm qee lub tuam txhab.
Lub hauv paus: ITC Competitive Intelligence Unit, International Energy Agency
