Ib qho kos npe rau lub twj tso kua mis hydrogen ntawm lub tsheb ciav hlau refueling chaw nres tsheb hauv lub teb chaws Yelemees. Hydrogen muaj ntau hom kev siv thiab tuaj yeem siv rau hauv ntau qhov kev lag luam.
Krisztian Bocsi | Bloomberg | Getty Dluab
Lub tuam txhab UK-lub hauv paus tau hais rau hnub Monday nws tab tom tsim £ 80 lab ($ 95.9 lab) "gigafactory" tshwj xeeb hauv kev tsim cov roj hluav taws xob ntawm tes, nrog cov haujlwm tau npaj yuav pib hauv thawj ib nrab xyoo 2024.
Hauv tsab ntawv tshaj tawm, London-sau npe Johnson Matthey hais tias qhov chaw nyob hauv Royston, England, yuav tuaj yeem tsim tau 3 gigawatts ntawm cov khoom siv hluav taws xob hloov hluav taws xob hauv ib xyoos. Kuj hu ua polymer electrolyte membrane roj hlwb, US tsoom fwv hais PEM roj hlwb hauv tsheb "siv hydrogen roj thiab oxygen los ntawm huab cua los tsim hluav taws xob." PEM roj hlwb yog tsim los ntawm ntau yam khoom sib txawv.
Lub tswv yim yog tias cov khoom siv yuav siv los ntawm cov tsheb hydrogen, nrog rau kev tshaj tawm hais txog kev thauj khoom. Ua ntej tshaj tawm txog JM cov phiaj xwm rau hydrogen gigafactory tau luam tawm los ntawm Hnub Sunday Times thaum Lub Kaum Ib Hlis 2021.
Johnson Matthey cov phiaj xwm tau txais kev txhawb nqa los ntawm tsoomfwv UK los ntawm Advanced Propulsion Center's Automotive Transformation Fund, ib qho kev pab nyiaj txiag tsom mus rau kev lag luam loj.
Lub tswv yim tom qab roj cell tsheb yog tias hydrogen los ntawm lub tank sib xyaw nrog oxygen, tsim hluav taws xob. Raws li US Department of Energy's Alternative Fuels Data Center, roj cell tsheb emit "tsuas yog dej vapor thiab cua sov."
Nyob rau hauv nws tus kheej tshaj tawm rau hnub Monday, Advanced Propulsion Center tau hais tias nws tau kwv yees tias UK qhov kev thov rau roj hlwb yuav kwv yees li 10 GW los ntawm 2030, nce mus rau 14 GW los ntawm xyoo 2035. Qhov no, nws ntxiv, yuav "sib npaug rau 140,000 lub tsheb. ”
APC tau hais tias cov tsheb roj tsheb tau "ua kom nrawm dua li lub tshuab hluav taws xob sib xyaw ua ke thiab muaj ntau yam thiab lub zog ntom ntom rau cov cav diesel." Qhov no ua rau lawv "zoo meej rau kev siv lub luag haujlwm hnyav" xws li tsheb thauj khoom hnyav, lossis HGVs.
Liam Condon, tus thawj coj ntawm Johnson Matthey tau hais tias "Kev thauj khoom thauj khoom thauj khoom thauj khoom thauj yog qhov tseem ceeb los pab cov zej zog thiab kev lag luam ua tau raws li lawv lub hom phiaj loj tshaj plaws xoom emissions - roj hlwb yuav yog ib feem tseem ceeb ntawm kev hloov hluav taws xob," Liam Condon, tus thawj coj ntawm Johnson Matthey, tau hais.
JM yog ib qho ntawm ntau lub tuam txhab ua haujlwm ntawm kev siv thev naus laus zis ntsig txog hydrogen roj cell tsheb. Thaum kawg ntawm Lub Rau Hli, Tevva, lwm lub tuam txhab nyob hauv UK, launched ib tug hydrogen-hluav taws xob khoom hnyav tsheb.
Tib lub hlis pom Volvo Trucks tshaj tawm nws tau pib sim cov tsheb uas siv "cov roj hlwb siv los ntawm hydrogen," nrog rau lub tuam txhab Swedish hais tias lawv qhov ntau tuaj yeem ncav cuag li 1,000 mais, lossis tsawg dua 621 mais.
Txawm hais tias qee tus neeg zoo siab txog lub peev xwm ntawm cov roj tsheb hauv lub xyoo tom ntej, lawv qhov kev lag luam tam sim no tseem me me piv rau cov tsheb fais fab.
Raws li International Energy Agency's Global Electric Vehicle Outlook 2022 tsab ntawv ceeb toom, lub ntiaj teb cov roj hluav taws xob hluav taws xob tsheb cov khoom lag luam sawv ntawm ib ncig ntawm 51,600 xyoo 2021.
IEA hais tias kev muag tsheb hluav taws xob - uas yog, muag roj teeb hluav taws xob thiab cov tsheb sib txuas sib txuas - ntaus 6.6 lab hauv 2021. Hauv thawj peb lub hlis twg ntawm 2022, EV muag khoom tuaj txog 2 lab, nce 75% piv rau thawj peb. muaj 2021.
Tau qhov twg los: https://www.cnbc.com/2022/07/19/uk-plans-95-million-hydrogen-gigafactory.html