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PG&E tau cog lus rau kev txuas ntxiv biomethane
Biomethane yog 100% lub zog tauj dua tshiab uas yog tsim los ntawm cov khoom siv organic xws li cov qoob loo ua liaj ua teb, pov tseg pov tseg, ntoo siv pov tseg, thiab quav. Cov peev txheej loj ntawm biomethane yog cov chaw pov tseg uas tsis muaj kev phom sij, cov khoom noj siv mis, cov chaw kho dej khib nyiab thiab lwm qhov chaw organic.
- Dab tsi yog biomethane?
- Kev sib txuas nrog PG&E
- Cov lus nug uas nquag nug
- R & D Renewable Natural Gas (RNG) txoj kev
Biomethane yog dab tsi?
Biomethane yog 100% lub zog tauj dua tshiab uas yog tsim los ntawm cov khoom siv organic xws li cov qoob loo ua liaj ua teb, pov tseg pov tseg, ntoo siv pov tseg, thiab cov quav. Cov peev txheej loj ntawm biomethane yog cov chaw pov tseg uas tsis muaj kev phom sij, cov khoom noj siv mis, cov chaw kho dej khib nyiab thiab lwm qhov chaw organic.
Txo cov pa hauv tsev cog khoom
Methane uas yuav tau khiav mus rau hauv qhov chaw raug ntes, ces siv rau hauv qhov chaw ntawm lub tsev cog khoom-gas-emitting fuels.
24/7 ntsuab zog qhov chaw
Lwm qhov chaw huv huv yog nyob ntawm qhov hloov pauv xws li hnub ci thiab cua. Renewable natural gas tuaj yeem siv tau txhua lub sijhawm.
Txhawb txoj kev loj hlob ntawm lub zog huv si
Tsim kom muaj lub zog tauj dua tshiab uas tuaj yeem siv ntau lub luag haujlwm ntawm cov pob txha pob txha.
Pab tau raws li California Renewables Portfolio Standard
Lub hom phiaj tseem ceeb yog kom txo qis cov pa hluav taws xob hauv tsev cog khoom los ntawm 40% qis dua 1990 qib los ntawm 2030, thiab 80% qis dua 1990 qib los ntawm 2050.
- Biodigester - rhuav tshem cov khoom pov tseg xws li quav quav lossis zaub mov seem. Qhov no ua rau biogas, uas yog sib tov ntawm methane thiab lwm yam khoom. Lub biogester ces pub lub cav roj lossis biogas hloov kho chav tsev.
- Gas cav - Incinerates biogas, uas ua rau lub zog tsav lub ncej. Lub cav roj kuj tseem muaj lub tshuab hluav taws xob.
- Biogas upgrading unit - Tshem tawm cov dej noo, carbon dioxide thiab lwm yam kev txhawj xeeb los ntawm biogas, yielding biomethane.
- Generator - Siv lub spinning ncej los tsim hluav taws xob, uas tuaj yeem siv hauv zos lossis xa mus rau hauv daim phiaj hluav taws xob.
- Biomethane fueling station - Muab biomethane rau cov tsheb hauv chaw xws li cov tsheb thauj khoom khib nyiab thiab xa nkoj lossis khoom siv.
- Pipeline txuas - Hloov biomethane los ntawm cov chaw tsim khoom mus rau cov tsev thiab cov lag luam thoob plaws lub xeev.
Biomethane tuaj yeem siv ntau yam sib txawv. Qhov ntawd yog ib qho laj thawj uas nws ua rau cov neeg California ua haujlwm ua ke los nqa lub zog txuas ntxiv mus hauv online.
Ib feem ntawm cov khoom siv roj ntsha
Biomethane hloov pauv tau nrog cov nkev ntuj thiab tuaj yeem nkag mus rau hauv cov raj xa hluav taws xob uas nws yuav siv los tsim cov cua sov hauv tsev, chaw ua haujlwm thiab chaw ua haujlwm thoob plaws hauv California.
Roj tsheb
Biomethane tuaj yeem siv rau hauv cov roj cua compressed lossis liquefied natural gas tsheb. Biomethane siv nyob rau hauv ze-zero emissions, hnyav-lub luag hauj lwm tsheb thauj khoom muaj peev xwm xa ib co ntawm qhov zoo tshaj plaws tsev cog khoom emissions txo rau peb lub xeev.
Tsim hluav taws xob
Biomethane tuaj yeem siv los tsim hluav taws xob los ntawm kev siv tshuab reciprocating, turbines lossis roj hlwb. Qhov no ua rau nws lub zog huv heev rau peb lub xeev.
Yog tias koj xav paub ntxiv txog qhov program, tiv tauj peb ntawm biomethane@pge.com .
ua. Kev tshuaj ntsuam xyuas kev sib txuas
Ua ntej, muab qee cov ntaub ntawv hais txog koj qhov project, suav nrog koj qhov chaw muab khoom, qhov chaw thiab ntim. Tom qab peb tsom xam, peb yuav qhia rau koj paub txog qhov chaw nyob ze tshaj plaws uas tuaj yeem txais koj cov khoom.
Tso cai: Txog li 15 hnub ua haujlwm
Tus Nqi: Tsis muaj nqi
2. Kev kawm ua ntej engineering
Peb yuav xa ib pab neeg ua haujlwm nrog engineers thiab cov phiaj xwm phiaj xwm rau koj qhov chaw. Pab neeg no yuav tshuaj xyuas txoj kev ua tau zoo tshaj plaws thiab nyab xeeb tshaj plaws los ua cov kav dej sib txuas, thiab tom qab ntawd tsim cov nqi kwv yees ua ntej rau kev sib tshuam.
Tso cai: Txog 90 hnub ua haujlwm
Tus Nqi: $ 50K
3. Paub meej txog kev kawm engineering thiab kev tsim kho
Qhov no yog theem engineering thiab kev tsim kho. Peb yuav ua tiav qhov project tsim thiab muab cov lus qhia ntxaws ntxiv. Tom qab ntawd kev tsim kho yuav pib.
Tso cai: Txog 180 hnub ua haujlwm rau DES
Tus Nqi: $ 2- $ 5M *
* Cov nqi ntawm qhov project yuav txawv nyob ntawm seb qhov project, lub caij uas muaj kev tsim kho, thiab cov ntsiab lus cuam tshuam nrog qhov project qhov chaw (xws li, ib puag ncig rhiab heev, kev tsheb ciav hlau lossis txoj kev loj lossis kev hla kev loj, thiab lwm yam).
Qhov chaw ntawm koj cov nroj tsuag biomethane
Kev ncua ntev tuaj yeem nce nqi thiab tso cai rau cov cai.
Muaj pes tsawg lub raj xa dej nyob ze
Peb xav tau chav txaus nyob rau hauv cov raj xa dej kom tau txais cov biomethane uas koj yuav ua tau.
Pipeline siab ntawm qhov chaw txhaj tshuaj
Cov roj uas koj tab tom muab yuav tsum muaj tsawg kawg yog sib npaug ntawm qhov siab ntawm cov kav dej. Txhaj biomethane yuav tsum tau ua kom muaj kev nyab xeeb thiab nyob rau hauv qhov siab siab.
Cov neeg siv khoom xav tau roj nyob ze koj qhov kev sib txuas
Yuav tsum muaj qhov xav tau roj txaus thiab ruaj khov ntawm lub raj xa dej kom txais cov khoom siv biomethane los ntawm koj cov nroj tsuag.
Tau txais cov lus teb txog kev sib txuas ntawm biomethane.
Biomethane zoo li cov pa roj ntsha tshwj tsis yog nws los ntawm cov khoom siv txuas ntxiv. Cov chaw loj muaj xws li cov chaw pov tseg uas tsis muaj kev phom sij, cov khoom noj mis nyuj thiab cov chaw kho dej khib nyiab. Thaum cov organic pov tseg los ntawm cov chaw decomposes tsis muaj oxygen, nws tsim qhov hu ua "biogas." Cov biogas tuaj yeem ua tiav rau hauv biomethane thiab ua kom muaj kev nyab xeeb rau kev txhaj tshuaj rau hauv cov kav dej lossis tsim hluav taws xob.
Thaum cov methane nyoos los ntawm cov organic tau tawm mus rau hauv qhov chaw es tsis txhob hloov mus rau biomethane, nws yog qhov tseem ceeb ntawm tsev cog khoom gases. Kev ntes nws li biomethane thiab txhaj rau hauv cov raj xa dej tuaj yeem txo cov pa hauv tsev cog khoom thiab pab California ua tau raws li nws cov hom phiaj ib puag ncig.
Lub Xeev California muab kev them nyiaj rov qab los them nqi biomethane tus tsim cov kav dej sib txuas. Raws li Kev Sib Tham Bill 2313, cov nyiaj them rov qab no tuaj yeem nce txog 50% ntawm cov nqi sib txuas lossis $ 3 lab rau ib qhov project, qhov twg qis dua. Yog tias ib qhov project cuam tshuam nrog ib pawg ntawm cov chaw ua liaj ua teb, cov nyiaj rov qab tuaj yeem nce mus txog 50% ntawm cov nqi sib txuas lossis $ 5 lab, qhov twg qis dua. Cov nyiaj them rov qab rau cov nqi sib txuas biomethane yog siv los ntawm California Public Utilities Commission (CPUC) cov kev txiav txim siab thiab cov cai thiab ua los ntawm cov neeg ua lag luam tswj hwm cov khoom siv roj xws li PG&E. Thaum Lub Kaum Ob Hlis 2020, CPUC tau pom zoo ntxiv $ 40 lab ntxiv ntawm Cap-and-Trade nyiaj tau los mus rau biomethane monetary incentive program.
PG&E ua haujlwm nrog biomethane project tsim los tshuaj xyuas plaub yam hauv qab no:
Qhov Chaw - Qhov kev ncua deb tuaj yeem nce nqi thiab tso cai rau cov cai.
Peev Xwm - Xav tau chav txaus (muaj peev xwm) hauv cov kav dej kom tau txais biomethane.
Siab - PG&E yuav tsum xyuas kom meej tias kev txhaj tshuaj biomethane ua tiav kev nyab xeeb thiab nyob rau hauv qhov siab ntawm qhov chaw txhaj tshuaj.
Gas xav tau - Cov neeg siv roj xav tau ntawm cov raj xa dej yuav tsum tsim nyog thiab ruaj khov kom lees txais cov khoom siv txuas ntxiv ntawm cov tshuaj biomethane los ntawm qhov kev thov.
Rau Kev Tshawb Fawb Kev Sib Txuas Sib Txuas, PG&E yuav muab:
- Qhov chaw ntawm cov kav dej ze tshaj plaws uas tuaj yeem ua kom haum rau cov khoom ntim tsis muaj kev txwv
- Qhov Siab Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij (MAOP) thiab Kev Ua Haujlwm Tsis Txaus Siab (NOP) ntawm cov kav dej ntawd
- Kwv yees qhov ntev ntawm cov yeeb nkab uas xav tau los cuam tshuam tus neeg tsim khoom cov khoom siv biomethane
- Lub peev xwm nqa tawm ntawm cov yeeb nkab kaw ze tshaj plaws rau cov chaw kho dua tshiab
Rau Kev Kawm Ua Ntej Engineering, PG&E yuav muab:
- Kev lees paub tias cov yeeb nkab uas tau txheeb xyuas tuaj yeem tau txais cov lus thov 24X7
- Ib qho AACE Chav Kawm 5 kwv yees rau qhov taw qhia ntawm daim ntawv txais nyiaj thiab cov kav dej sib txuas ua ke **
- Txoj Kev, Av, Kev Ntsuam Xyuas Tso Cai suav nrog txoj kev taug kev nrog tus tsim tawm
** American Association of Cost Estimators Class 5 kwv yees yog raws li qhov tseeb ntawm +100%/-50%.
Rau Kev Kawm Paub Txog Engineering thiab Kev Tsim Kho, PG&E yuav muab:
- Project teem caij thiab tus nqi kwv yees hloov tshiab ntawm 30% / 60% / 90% tsim theem
- Kev sib txuas lus cog lus thaum ua tiav ntawm kev tsim raws li qhov kawg ntawm tus nqi kwv yees
Vim tias tus nqi cua sov txawv ntawm PG&E, PG&E tsis qhia tus nqi cua sov. Raws Li PG&E's Gas Rule 21, "cov roj yuav tsum muaj cov nqi cua sov uas ua tau raws li cov qauv tsim los ntawm PG&E rau txhua qhov Receipt Point." Rau txhua qhov kev thov, PG&E yuav tshuaj xyuas cov ntsiab lus ntawm cov khoom siv cua sov ntawm cov khoom siv roj tshiab thiab cov khoom xa khoom kwv yees txhawm rau txiav txim siab seb cov pa roj tuaj yeem tau txais kev nyab xeeb rau hauv cov raj xa dej ntawm qhov project tau txais. Blending kev tshawb fawb yuav ua tau los ntawm kev thov tab sis ntawm cov nqi tiag tiag rau Interconnector.
PG&E cov kev xav tau roj zoo tau teev tseg hauv nws cov nqi roj av Cov Cai 21 & 29. Lub Xeev California Public Utilities Commission (CPUC) tau pom zoo cov qauv roj zoo rau cov roj hluav taws xob tauj dua tshiab (biomethane) hauv xyoo 2014 raws li tau pom zoo los ntawm California Air Resources Board (CARB) thiab Lub Chaw Haujlwm Saib Xyuas Kev Noj Qab Haus Huv Environmental Hazard Assessment (OEHHA) los tiv thaiv tib neeg kev noj qab haus huv thiab kev nyab xeeb. Cov qauv ntsuas roj tseem ceeb no tau raug kuaj xyuas nyob rau hauv ib qho kev nthuav dav rau pej xeem peb xyoos nrog rau ib puag ncig, kev tswj hwm, tus tsim tawm thiab cov neeg muaj feem cuam tshuam.
Kuv tuaj yeem hu rau leej twg ntawm PG&E los tham txog kev sib txuas ntawm kuv txoj haujlwm biomethane? Yog tias koj xav tau kev sib txuas ntawm qhov project biomethane rau peb cov pa roj, thov ua kom tiav Daim Ntawv Thov Kev Sib Txuas Hluav Taws Xob thiab xa ntawm e-mail rau Biomethane@PGE.com .
Daim Ntawv Rov Ntxiv Cov Roj Roj (RNG) Cov Ntawv Pov Hwm Tus nqi yog lub hauv paus uas siv qhov kev pom zoo ntawm RNG txheej txheem los ntawm kev hais txog cov ntu tseem ceeb los ntawm cov khoom siv raw mus rau qhov kawg siv hauv qhov nruab nrab pom yooj yim. Cov ntaub ntawv yog txhais tau hais tias tag nrho cov duab RNG.
Muab cov ntu tseem ceeb uas muaj nyob rau hauv RNG Value Chain, RNG Roadmap nteg tawm PG&E txoj kev npaj hauv RNG thiab ntxuav qhov chaw roj hauv 10-15 xyoo tom ntej. Nws kuj tseem hais txog qhov chaw tsom mus rau qhov chaw uas PG&E pom cov cib fim, nrog rau kev pib rau txhua qhov chaw tsom.
Pab pawg PG&E Gas R&D thiab Innovation tau tsim xya daim ntawv dawb uas hais txog cov kauj ruam uas tau hais tseg hauv RNG Value Chain, suav nrog Biomass, Biochar, Kev Hloov Kho, Txhim Kho, RNG Kev Xav Tau, Lwm Yam Kev Lag Luam Carbon thiab Hydrogen. Txhua daim ntawv dawb muab cov ntsiab lus dav dav ntawm cov ncauj lus no, nrog rau cov lus piav qhia txog lub xeev ntawm kev siv tshuab tam sim no.
Download tau hauv qab no:
Daim Ntawv Dawb: Alternative carbon lag luam 9/19/2018 (PDF)
Daim Ntawv Dawb: Biochar tsom xam 6/15/2018 (PDF)
Daim Ntawv Dawb: Biogas hloov kho 10/19/2018 (PDF)
Daim Ntawv Dawb: Biomass 9/18/2018 (PDF)
Daim Ntawv Dawb: 8/30/2018 (PDF)
Daim Ntawv Dawb: Pipeline Hydrogen 9/18/2018 (PDF)
Daim Ntawv Dawb: Renewable Natural Gas Demand 8/30/2018 (PDF)
Pab pawg PG&E Gas R&D thiab Innovation tau tsim kaum peb Kev Tshawb Fawb Txog Kev Tshawb Fawb uas siv qhov tob tob ntawm kev npog cov thev naus laus zis uas tau hais hauv RNG daim ntawv dawb. Cov ncauj lus muaj xws li kev zom zaub mov anaerobic, gasification, methanation, dej txhuam, roj hlwb thiab lwm yam.
Download tau hauv qab no:
Anaerobic digestion technical analysis 5/15/2018 (PDF)
Captured carbon siv kev tsom xam 7/27/2018 (PDF)
Carbon capture technical analysis 7/27/2018 (PDF)
Cryogenic sib cais technical analysis 7/27/2018 (PDF)
Fuel cells technical analysis 8/2/2018 (PDF)
Gasification technical analysis 5/1/2018 (PDF)
Hydrogen kev tsom xam 7/3/2018 (PDF)
Membrane sib cais technical analysis 6/15/2018 (PDF)
Methanation technical analysis 6/19/2018 (PDF)
Siab viav vias adsorption technical analysis 7/2/2018 (PDF)
Pyrolysis kev tsom xam 5/14/2018 (PDF)
LNG/CNG tsheb thauj mus los technical analysis 7/12/2018 (PDF)
Dej tshuaj ntxuav kev tshuaj ntsuam xyuas 7/2/2018 (PDF)
Xav paub ntxiv txog kev sib txuas nrog PG&E
Tiv tauj rau peb
PG&E txhawb nqa biomethane thiab peb xav pab koj qhov project ua tiav. Thov hu rau peb nrog cov lus nug lossis los tham txog qhov project uas muaj peev xwm.
Email: biomethane@pge.com
Muag biomethane rau PG&E
Hauv kev sib zog los txo qis cov pa hluav taws xob hauv tsev thiab txhawb kev ruaj ntseg ib puag ncig, PG&E tau pib muab cov roj hluav taws xob txuas ntxiv (RNG)