Koj tus as khauj pge.com tshiab tab tom yuav muaj nyob ntawm no! Peb tab tom ntxiv tus zauv lus zais (password) dua uas yooj yim dua qub, tau txhim kho kev ruaj ntseg thiab ntau yam ntxiv. Nco ntsoov tias kom peb muaj koj tus naj npawb xov tooj thiab qhov chaw nyob email tam sim no kom koj tsis txhob raug kaw tus as khauj. Kom tsis txhob raug kaw tus as khauj!
Yuam Kev: Tsis tuaj yeem cia qhov chaw no seem tseg.
Yuam Kev: Kev nkag tsis raug raws cai. Tsis txhob siv cov cim qhia txog kev sib npaug [=] los sis cov cim teev lus [:].
- Tseem xav tau kev pab puas yog? Sim thov Lub Chaw Muab Kev Pab (Help Center).
- CARE. Kuaj xyuas seb koj puas muaj cai tsim nyog tau txais ib qho kev txo nqi.
- Medical Baseline. Kawm paub txog kev yuav tso npe thov kev pab tau li cas.
- Cov Nyiaj Tau Txais Rov Qab. Tshawb nrhiav kom paub txog cov nyiaj tau txais rov qab los ntawm PG&E rau koj lub tsev.
- Cov Kev Tua Hluav Taws Xob. Hais tawm qhia thiab saib cov kev tua hluav taws xob.
- Cov Hauj Lwm/Cov Txoj Hauj Lwm. Tshawb nrhiav txog cov hauj lwm nyob rau ntawm PG&E.
Yuam Kev: Tsis tuaj yeem cia qhov chaw no seem tseg.
Yuam Kev: Kev nkag tsis raug raws cai. Tsis txhob siv cov cim qhia txog kev sib npaug [=] los sis cov cim teev lus [:].
- Tseem xav tau kev pab puas yog? Sim thov Lub Chaw Muab Kev Pab (Help Center).
- CARE. Kuaj xyuas seb koj puas muaj cai tsim nyog tau txais ib qho kev txo nqi.
- Medical Baseline. Kawm paub txog kev yuav tso npe thov kev pab tau li cas.
- Cov Nyiaj Tau Txais Rov Qab. Tshawb nrhiav kom paub txog cov nyiaj tau txais rov qab los ntawm PG&E rau koj lub tsev.
- Cov Kev Tua Hluav Taws Xob. Hais tawm qhia thiab saib cov kev tua hluav taws xob.
- Cov Hauj Lwm/Cov Txoj Hauj Lwm. Tshawb nrhiav txog cov hauj lwm nyob rau ntawm PG&E.
Faj Seeb: Lub computer txhais lus no. Yog koj muaj lus nug, hu rau cov kev pab ntawm 1-877-660-6789.
Vim li cas hydrogen?
Peb ntseeg tias hydrogen yuav ua si ib lub luag hauj lwm tseem ceeb heev nyob rau hauv California tus decarbonized yav tom ntej. Ntxiv rau decarbonizing cov roj lawv, siv xoom-carbon fuels xws li hydrogen yuav pab txo cov carbon footprint hauv hard-to-electrify chaw.
Hydrogen yog relevant rau PG& E ua ib roj, raws li ib tug feedstock rau renewable nkev (RNG), los yog ua ib tug carbon-dawb zog muaj thaum blended nrog tej nkev. Peb yuav leverage peb integrated nkev thiab fais fab lag luam los tshawb cov ntaub ntawv rau hydrogen xws li roj cell tsheb (FCEV), roj rau hluav taws xob microgrids, thiab combustion uas twb muaj lawm fais fab nroj tsuag thiab khoom siv. Hydrogen yog ib txoj kev PG& E yog aiming rau ib net-xoom carbon zog lawv nyob rau xyoo 2040--tsib xyoos tom ntej California tus carbon-neutrality lub hom phiaj.
Lub Hydrogen rau Infinity peb tes num
PG& E thiab peb collaborators muaj launched lub teb chaws feem ntau comprehensive kawg-rau-kawg hydrogen roj transmission chaw, hu ua Hydrogen rau Infinity los yog H2∞. Nws yuav muab hydrogen thiab tej nkev nyob rau hauv ib qho rho tawm transmission pipeline thiab cia lawv. Lub chaw 130-evkawj yuav tau ua nyob rau Lodi, California thiab pab raws li ib lub lag luam proving av rau hydrogen ntau lawm pathways, pipeline tsheb thauj mus los, cia, thiab thaum kawg, combustion ntawm lub Lodi zog Center fais fab nroj tsuag.
H2∞ yuav siv hydrogen powered nrog on-site renewable zog, supplemented los ntawm lub zos hluav taws xob daim phiaj uas muaj teeb meem loj renewable hwj huam. Cov dej los rau lub hydrogen ntau lawm yog lub nroog ntawm Lodi tus dawb Slough dej kho. Nws yuav muab reclaimed dej nrog xoom tej yam rau hauv zos dej mov.
Ntsuab hydrogen muaj ob peb tej ntaub ntawv, xws li roj rau lub tsheb thauj mus los, tshwj xeeb tshaj yog nyob rau hauv cov tsheb hnyav-duty tsheb, marine thiab rail. Hydrogen no kuj zoo suited siv raws li lub caij zog cia cia, thiab hydrogen-natural nkev blends yog tau mus ncaj qha siv nyob rau hauv cov khoom uas twb muaj lawm.
PG& E txhawb cov qauv qhia los ntawm lwm California pipeline tswv uas kub siab rau tis siab tej yaam num thiab xaus siv. Ua ke nrog peb tes num, tag nrho cov nam ntawm hydrogen blending rau hauv tej nkev infrastructure yog them npaj rau ib lub xeev dav hydrogen txhaj txheem.
Hydrogen rau Infinity overview
Peb lub hom phiaj yog ua tus hydrogen peb tes num ua hauj lwm kawg ntawm 2027, nrog rau tej theem yav tom ntej nyob rau hauv lub xyoo tom qab ntawd.
H2∞ yuav kawm ntau theem hydrogen thiab tej nkev blends hauv ib stand-alone multi-feed, multi-directional thiab kaw tej nkev transmission pipeline lawv (kuaj loop). Qhov no yuav muaj xws li kuaj vintage roj pipes thiab qhia ib theem ntawm hydrogen peb yuav muab tso rau hauv lub kaw lus uas twb muaj lawm los ntawm 2030. Lub lag luam yog los khiav lag luam tsawg kawg yog 10 xyoo thiab cuag indefinitely ua ib yam cuab tam.
yav tom ntej
Theem yav tom ntej ntawm peb tes num yuav muaj xws li nram qab no:
- Ib full-scale offline kuaj qhov chaw kom pab tau kev kuaj tag nrho-teev khoom compatibility, leak kuaj, thiab full-scale khoom thiab ntseeg siab kuaj. Qhov chaw no yuav sau gaps pom tau hais tias yog cov roj kev lag luam hauv scaling txog kev tshawb fawb laboratory.
- Ib lub chaw kuaj (laboratory) yuav tsum muaj kev kuaj xyuas cov chaw kuaj kab mob thiab cov chaw ua hauj lwm. Nws yuav pab kom laboratory-scale kuaj los txhawb kev tshawb fawb thiab kuaj cov kev pab cuam ntej tag nrho teev thiab nyob kuaj cov kev pab cuam. Nws kuj yuav txhawb kev soj ntsuam thiab soj ntsuam cov khoom thiab qauv ua ntej, thaum lub sij hawm, thiab tom qab lub full-scale kuaj.
- Kev kawm ntawv thiab kev kawm kom muaj cov chav kawm ntawv thiab kev kawm ntxiv rau kev paub dissemination thiab kev ruaj ntseg/kev nyab xeeb/kev kawm rau lub chaw ua hauj lwm.
- Ib cheeb tsam de-blending kuaj de-blending tshuab cais lub hydrogen-natural nkev blend thiab qha tau purities rau cov neeg muag khoom tshuab thiab rhiab cov neeg muas zaub. Qhov no yuav pub ib ntshiab hydrogen mov rau hauv ib qhov chaw nres tsheb Hydrogen Fueling chaw nres tsheb (nrog on-site compressed cia) uas yuav cater hnyav plaub ntug, teeb plaub ntug, thiab tsheb thauj mus fleet tsheb.
- Ib interconnection pipeline muab hydrogen tej nkev blends rau lub Lodi zog Center fais fab cog rau combustion los ua hluav taws xob.
- Soj ntsuam tshiab thiab uas twb muaj lawm pipeline cuab tam nyob rau hauv ib qho tshuaj tej nkev thiab hydrogen blend ib puag ncig.
- Kuaj feem ntau cov cuab tam transmission thiab tsim ib qhov kev tshawb fawb kawg thiab innovation qhov chaw.
- Tsim kev txawj ntse thiab kev kawm cov neeg ua hauj lwm hauv haujlwm, maintenance thiab kev ruaj ntseg los ntawm tes-on kev ua hauj lwm nrog ib hydrogen blended lawv.
- Fostering innovation thiab kev kho tshiab ntawm lub neej yav tom ntej ntawm roj pipelines thiab zog mov lub nruab.
- Xeeb kev nyab xeeb lub hom phiaj los showcasing muaj peev xwm displace pob txha tej nkev uas tsis muaj hydrogen nyob rau hauv lub ntuj nkev lawv, zoo tej yam kev nyab xeeb hloov kev nyab xeeb.
- Educating thiab qhia cov thawj coj hauv zej zos, cov neeg muas zaub thiab pej xeem txog siv hydrogen ua ib carbon-dawb roj thiab nws lub luag hauj lwm pab decarbonize zog lub nruab.
Mus xyuas Northern California Hwj Huam Agency
Yog hais tias koj xav tham txog tej yav tom ntej hydrogen collaborations nrog PG& E, thov email Hydrogen@pge.com.
Ntxiv hydrogen kev siv zog
California Hydrogen Hub
Ib teg num complementary teg num rau PG&E hydrogen rau Infinity peb tes num yog lub California Hydrogen Hub.
Raws li tshaj tawm rau lub kaum hli ntuj 13, 2023, lub teb chaws As Mes Lis Kas Department of zog (DOE) muab California mus txog $1.2 kuj los tsim thiab nthuav tej yaam num teem rau huv zog thiab tsim ntsuab hauj lwm. Lub hom phiaj yog mus cuag ib net-xoom carbon economy los ntawm 2045.
California yog ib qhov puav pheej xya txeeb ntawm lub DOE lub regional Huv Hydrogen Hubs (H2Hubs). Tus H2Hubs tsim ib lub teb chaws network ntawm huv hydrogen producers, tau txais kev pab, thiab connective infrastructure. Lawv txhawb cov ntau lawm, cia, tus me nyuam thiab xaus-siv hydrogen. Ua ke, lawv yuav tsum:
- ua peb lab metric tons ntawm hydrogen ib xyoos ib zaug
- Mus txog ze li ntawm ib feem peb ntawm lub xyoo 2030 U.S. hydrogen ntau lawm phiaj
- Txo emissions ntawm hard-to-decarbonize industrial sectors uas sawv cev rau 30 feem pua ntawm tag nrho teb chaws Asmeskas emissions
- Txo 25 vam metric tons ntawm carbon dioxide (CO2) emissions ntawm end-uses txhua xyoo — ib tug nqi roughly sib npaug rau lub xyoo emissions ntawm 5.5 vam roj powered tsheb
- Tsim thiab khaws kaum tawm txhiab tus zoo them hauj lwm thoob lub teb chaws
- kev txhawb nqa los ntawm cov zej zog
Kev Tshawb Kawm thiab kev loj hlob
PG& E twb tau txawj ntau koom tes nrog R&D nyob ib ncig ntawm hydrogen ntau lawm, hydrogen blending nyob rau hauv lub ntuj roj lawv thiab hydrogen utilization txij xyoo 2018. Ib hydrogen roadmap yog tsim thiab qhia tseem ceeb R&D kev ua ub no txav lub tuam txhab ntawm achieving ib carbon neutral thiab renewable roj lawv.
- ntau lawm
Tej yam rau hydrogen ntau lawm R&D ua hauj lwm muaj xws li steam methane reforming nrog carbon capture, methane pyrolysis thiab siv biomass ua ib pib feedstock. - blending
Tej yam rau hydrogen blending nyob rau hauv lub nkev lawv muaj xws li to taub tej yam los ntseeg tswj, network peev xwm, underground cia, xaus khoom siv khoom, thiab leak mitigation thiab tswj.
siv Tej yam rau hydrogen utilization muaj xws li modifying uas twb muaj lawm tej nkev khoom khiav rau ib blend ntawm tej nkev thiab hydrogen thiab tsim xoom NOx emission hydrogen combustion processes.
Thov saib daim ntawv qhia txog R&D Zoo (PDF) yog xav paub ntxiv.
Cov lus nug uas nquag nug
Hydrogen yog lub caij abundant tshaj plaws nyob rau hauv lub ntug nrog atomic naj npawb 1 rau lub sij hawm thiab yog cov yooj yim thiab teeb ntawm lub ntsiab. Hydrogen roj, muaj ob atoms (H2), yog colorless, odorless, tsis-toxic thiab mas flammable.
Hydrogen tsis nyob ua ib ke loj quantities hauv ntshiab daim ntawv rau ntiaj teb. Nws yog ib txwm tag nrho nrog lwm yam hais xws li carbon thiab oxygen. Piv txwv li methane (CH4) thiab dej (H2O). Yuav rho tawm pure hydrogen, nws yuav tsum muab cais los ntawm lwm cov hais. Qhov no yog ua los ntawm ob lub ntsiab txoj kev: electrolysis thiab thermal conversion.
Electrolysis yog lub cais dej rau hauv hydrogen thiab oxygen thiab yuav tsum tau hluav taws xob hluav taws xob. Yog hais tias lub hwj huam yog renewable hluav taws xob txoj kev yog kiag li carbon dawb.
Cov common thermal conversion txoj kev yog ib txoj kev hu ua steam methane reforming (SMR). SMR yog ib cov tshuaj tiv thaiv ntawm methane thiab dej los ua hydrogen thiab carbon monoxide. Lwm cov conversion hydrogen ntau lawm txoj kev muaj xws li methane pyrolysis thiab biomass gasification. Txhua tus yuav txo tau atmospheric carbon emissions dua SMR.
Ntxuav hydrogen yog hydrogen ua nyob rau hauv ib txoj kev uas contributes me ntsis los yog tsis muaj CO2 emissions rau cov cua. Qhov no yuav ua tau nrog electrolysis powered los renewable zog los yog thermal conversion ntawm renewable nkev, SMR nrog carbon capture los yog gasification ntawm biomass kuj nrog carbon capture.
Lub PG&E lawv muaj pipelines, regulators thiab valves ntawm varying hom uas tau ntsia lub sij hawm. Kuaj cov khoom vintage xyuas kom meej tias peb to taub li cas cov cuab tam yuav khiav lag luam ntev dua ib lub sij hawm ntev nrog ib blend ntawm hydrogen thiab tej nkev.
Ib Hydrogen Blending tej yam kev tshawb no (PDF) yog tiav los ntawm lub tsev kawm ntawv ntawm California, Riverside nyob rau hauv lub Xya hli ntuj, 2022. Koj yuav siv tau txoj kev tshawb no rau California Public Utilities Commission lub website.
Lwm yam ntaub ntawv
Ntxiv rau hydrogen
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Tiv Tauj Rau Peb
©2025 Pacific Gas and Electric Company