Cov Xya Lub Tebchaws Meskas no yuav tau txais $ 7 nphom hauv tsoomfwv cov peev nyiaj los tsim cov Hydrogen

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• Thawj Tswj Hwm Joe Biden thiab Tus Tuav Ntaub Ntawv ntawm US Lub Tsev Haujlwm Saib Xyuas Kev Ruaj Ntseg Jennifer Granholm yuav tshaj tawm rau hnub Friday txog xya lub cheeb tsam "hydrogen hubs" uas yog, sib sau ua ke, tsim nyog txog li $ 7 nphom hauv tsoomfwv cov peev nyiaj, raws li cov thawj coj hauv Tsev Dawb.
• Cov hubs nyob hauv thaj chaw thaj chaw hauv cheeb tsam thiab ncab ntawm California thiab Pacific Northwest mus rau Heartland, Mid-Atlantic thiab Midwest.
• Lub hom phiaj ntawm cov hubs yog txhawm rau txhawb kev lag luam hydrogen thoob plaws Tebchaws Meskas. Hydrogen tau pom tias yog ib qho tseem ceeb ntawm Teb Chaws Asmeskas lub tswv yim decarbonization.

Ib qho 3d digital rendering ntawm cov hlau hydrogen pipeline.

Phonlamaiphoto|Istock|Cov duab Getty

Thawj Tswj Hwm Joe Biden thiab Tus Tuav Ntaub Ntawv ntawm US Lub Tsev Haujlwm Saib Xyuas Kev Ruaj Ntseg Jennifer Granholm yuav tshaj tawm rau hnub Friday xya lub cheeb tsam "hydrogen hubs" uas suav nrog tsim nyog txog li $ 7 nphom hauv tsoomfwv cov peev nyiaj, raws li cov thawj coj hauv Tsev Dawb.

Cov hubs hydrogen tau txais nyiaj los ntawm cov nyiaj uas suav nrog Bipartisan Infrastructure Law, uas Thawj Tswj Hwm Biden tau kos npe rau hauv tsab cai lij choj thaum Lub Kaum Ib Hlis 2021.

Hydrogen yog lub ntsiab lus yooj yim tshaj plaws thiab muaj ntau tshaj plaws hauv ntiaj teb, tab sis nws tsis tshua muaj nyob ntawm nws tus kheej, yog li feem ntau yuav tsum tau muab faib los ntawm lwm cov atoms (xws li dej, lossis H2O). Qhov no tuaj yeem ua tiav nrog lub tshuab hluav taws xob uas siv hluav taws xob. Hydrogen kuj tseem tuaj yeem tsim los ntawm cov pa roj hauv cov txheej txheem hu ua chav methane hloov kho.

Hydrogen yog tam sim no siv los ua chiv thiab ntau yam kev lag luam, tshwj xeeb tshaj yog nyob rau hauv kev lag luam petrochemical. Tab sis vim hydrogen emits tsis muaj carbon dioxide siv nyob rau hauv cov roj cell los ua lub zog, nws yog ib feem ntawm Biden tus thawj coj lub tswv yim los txo cov tsev cog khoom gases hauv kev lag luam xws li kev thauj mus los ntev, kev thauj mus los hauv hiav txwv, thiab dav hlau mus ncig. Hydrogen kuj tau pom tias yog lub peev xwm cia lub tsheb kom sib npaug ntawm qhov sib cuam tshuam hauv cov khoom siv hluav taws xob tauj dua tshiab, xws li cua thiab hnub ci.

Uas tau hais tias, hydrogen tsuas yog ib qho cuab yeej zoo rau txo qis CO2 emissions yog tias nws tuaj yeem tsim nrog tsawg emissions nws tus kheej - niaj hnub no, feem ntau tsis tshwm sim. Cov hubs tshiab yuav tsom mus rau lub hom phiaj ntawd.

Xya lub hubs hydrogen ncav cuag 16 lub xeev thiab tau teeb tsa raws li thaj chaw thaj chaw uas muaj lub zog tshwj xeeb thaum nws los txog rau kev tsim thiab loj hlob kev lag luam hydrogen hauv Tebchaws Meskas. Cov hubs tsis yog ib qho chaw, tab sis xa mus rau cov khoom sib txuas uas yuav ua haujlwm ua ke los tsim kev lag luam hydrogen hauv Tebchaws Meskas.

"Lub hub tsim nyob rau hauv nws tus kheej yog ib qho tseem ceeb vim hais tias nws tsim pawg ntawm cov khoom thiab kev thov uas nyob ze rau ib leeg, txo qhov kev xav tau los daws cov kev cov nyom uas yuav los nrog kev txav hydrogen mus deb," Adria Wilson, tus thawj coj ntawm hydrogen txoj cai ntawm Breakthough Energy, hais rau CNBC.

Qhov $ 7 nphom hauv tsoomfwv cov peev nyiaj yuav ua rau kwv yees kwv yees li $ 43 nphom hauv kev nqis peev hauv kev lag luam ntiag tug, raws li cov lus hais los ntawm cov thawj coj hauv Tsev Dawb tau hu xov tooj rau hnub Thursday yav tav su.

Tsoom fwv teb chaws cov peev nyiaj yuav raug xa tawm raws li cov chaw hauv cheeb tsam tau ntsib qhov kev nce qib-qhov rooj vag tseem ceeb, cov thawj coj hauv Tsev Dawb tau hais. Tab sis cov chaw tsim khoom yog txhua yam yuav txhawb nqa txoj haujlwm tsim, lub ntsiab lus Biden tau tshaj tawm ntau zaus tias yog kev sib koom ua ke ntawm kev tsim kev lag luam huv.

Xya tus xaiv yog raws li nram no:

Appalachian Hydrogen Hub:Lub Appalachian Hydrogen Hub suav nrog thaj tsam ntawm West Virginia, Sab Qab Teb Ohio, thiab sab hnub poob Pennsylvania thiab yuav siv cov pa roj ntau ntau hauv cheeb tsam. Nws nyob hauv thaj chaw muaj kev lag luam thiab yuav muab hydrogen rau kev siv thoob plaws Tebchaws Meskas. Nws tseem nyob ntawm txoj kev thauj mus los, uas yuav tso cai rau cov hydrogen tuaj yeem thauj tau yooj yim.

California Hydrogen Hub:Lub California Hydrogen Hub spans from Southern California to Northern California and encompasses three ports: Los Angeles, Long Beach thiab Oakland. Cov chaw nres nkoj tseem ceeb heev vim tias hydrogen suav tias yog tus neeg sib tw tseem ceeb rau kev decarbonizing kev lag luam shipping. Tsis tas li, hydrogen yuav yog qhov tseem ceeb hauv kev thauj khoom hnyav thiab cov tsheb thauj khoom thauj khoom los ntawm cov chaw nres nkoj.

Gulf State Hydrogen Hub:Lub Gulf State Hydrogen Hub yuav nyob hauv Houston, Texas, thiab yuav npog feem ntau ntawm Gulf ntug dej hiav txwv thiab sab qab teb Texas. Texas muaj ntau lub zog siv los tsim cov hydrogen.

Heartland Hydrogen Hub:Lub Heartland Hydrogen Hub yog nyob rau hauv Minnesota thiab suav nrog ib qho tseem ceeb nyob rau hauv North Dakota thiab South Dakota, thiab siv kom zoo dua ntawm kev siv cov nqi pheej yig heev thiab muaj cua txaus los ua kom huv hydrogen. Cov hydrogen generated hauv Heartland Hydrogen Hub yuav tsawg kawg yog ib feem siv rau kev ua liaj ua teb, vim hydrogen yog ib qho tseem ceeb hauv kev ua chiv.

Mid-Atlantic Hydrogen Hub:Lub Mid-Atlantic Hydrogen Hub nthuav dav thaj chaw ntawm Pennsylvania, Delaware thiab New Jersey thiab yuav ua kom zoo dua ntawm kev tsim kho vaj tse nyob hauv Delaware River.

Midwest Hydrogen Hub:Lub Midwest Hydrogen Hub yog nyob rau hauv Illinois, qaum teb sab hnub poob Indiana thiab sab qab teb sab hnub poob Michigan thiab yuav tsim hydrogen los ntawm, ntawm lwm qhov chaw, nuclear fais fab. Tsis tas li ntawd, Midwest Hydrogen Hub nyob ntawm txoj kev thauj mus los rau Tebchaws Meskas, uas ua rau nws txaus siab.

Pacific Northwest Hydrogen Hub:Lub Pacific Northwest Hydrogen Hub muaj nyob rau sab hnub tuaj Washington, sab qaum teb sab hnub tuaj Oregon thiab qee qhov ntawm Montana thiab yuav tsim cov hydrogen los ua chiv. Nws yuav zoo li txuas nrog California Hydrogen Hub.

Lub hubs hydrogen uas siv cov nkev ntuj los tsim hydrogen yuav siv carbon capture technology, cov thawj coj loj hais tias. Cov hubs hydrogen uas siv lub zog huv dua tshiab yuav siv kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob tshiab, huv huv uas twb muaj lawm ntawm lub zog huv hauv cheeb tsam.

Tsis tas li ntawd, cov credit se hydrogen suav nrog hauv Txoj Cai Kev Txo Nyiaj Txiag yuav yog lub hauv paus tseem ceeb rau kev khwv nyiaj txiag ntawm cov hubs no. Cov kev taw qhia txog yuav ua li cas qhov credit se yuav raug txiav txim siab tseem tsis tau tawm, tab sis xav tias yuav xaus rau lub xyoo.