Daim phiaj thiab them nqi ceev nrawm ua ntej raws li Amazon, FedEx Thiab Cov Tsheb Thauj Mus Los Mus Hluav Taws Xob

AmazonAMZN
, FedEx, UAFDX
thiab lwm cov neeg tsav nkoj loj tau txav nrawm los hloov lawv cov nkoj loj ntawm cov pa tawm-spewing cov tsheb thauj khoom nrog cov tsheb hluav taws xob huv. Nws yog qhov yeej rau ib puag ncig, tab sis ua kom ntau txhiab tus EVs hnyav zog ua rau muaj kev cov nyom tshiab, suav nrog kev txhim kho ntau lub chargers thiab tsuas yog ntsaws rau thaum cov nqi hluav taws xob pheej yig. Auj, thiab tsis txhob tsav lawv nyuaj dhau lossis kom txog thaum lawv yuav luag tsis muaj roj yog tias koj xav kom cov roj teeb kav ntev.

"Ib yam li nrog koj lub xov tooj ntawm tes, koj tsis xav kom tsawg dua 20% lub xeev tus nqi. Lub roj teeb muaj kev zoo siab ntawm kwv yees li 40% mus rau 80% tus nqi, "said Roland Cordero, uas khiav kev saib xyuas thiab thev naus laus zis rau Foothill Transit, uas muaj 31 lub tsheb npav roj teeb hauv 350-fleet nkoj uas ferries commuters ntawm plawv nroog Los Angeles thiab suburbs hauv San Gabriel Valley. "Yog tias koj tshem tawm lub zog tawm ntawm koj lub tsheb hauv qab no tsis tu ncua, koj yuav txiav lub roj teeb lub neej."

Cordero paub ntau yam txog qhov ntawd raws li nws lub koom haum pioneering kev thauj mus los tau sim ua txhua yam hluav taws xob rau 12 xyoo dhau los. Nws tau kawm tias cov tsheb npav roj teeb tsis ua haujlwm rau txhua txoj hauv kev Foothill thiab qhov kev ntseeg tau tuaj yeem ua teeb meem. Cordero hais tias "Tawm ntawm tag nrho peb lub nkoj ntawm cov tsheb npav hluav taws xob tam sim no peb muaj txog 53% muaj," Cordero hais. Forbes. "Yog li tsuas yog xav txog yog tias peb lub nkoj tag nrho yog roj teeb hluav taws xob nrog tsuas yog 53% muaj. Yuav muaj ntau tus neeg tsis tuaj yeem mus ntsib kws kho mob lossis caij tsheb mus ua haujlwm. "

Kev mus rau hluav taws xob yog "tsis zoo ib yam li kev yuav ib lub tsheb uas paub zoo, nkag siab zoo thiab tsuas yog tso nws mus rau hauv kev ua haujlwm."

David Scorey, North America CEO, Keolis

Biden Thawj Tswj Hwm txoj kev thawb kom tau txais kev lag luam thiab cov tsheb thauj mus los mus rau hluav taws xob nrog cov kev txhawb siab tshiab tseemfwv qib siab tau txhawb nqa ntau txhiab nyiaj daus las ntawm kev nqis peev hauv US roj teeb tshiab thiab tsheb tsim muaj peev xwm thiab muaj peev xwm tsim tau ntau txhiab nyiaj daus las. scramble rau lithium thiab lwm yam raw cov ntaub ntawv tseem ceeb ua lawv. Tab sis nws kuj txhais tau hais tias cov neeg tsav nkoj yuav tsum tau kawm yuav ua li cas kom tag nrho cov tsheb thauj mus los, suav nrog cov sij hawm them nqi ib hnub rau txhua qhov; lawv tswj lawv li cas; thiab zam kom tsis txhob them lawv lub sijhawm uas nyuaj rau daim phiaj lossis thaum lub zog raug nqi ntau tshaj.

Kev mus hluav taws xob yog "tsis zoo ib yam li kev yuav lub tsheb uas muaj npe nrov, nkag siab zoo thiab tsuas yog tso nws mus ua haujlwm," David Scorey, tus thawj coj ntawm North America ua haujlwm rau Paris-based Keolis, uas pab cov nkoj thauj mus los nyob ib puag ncig. ntiaj teb.

"Koj yuav tsum nkag siab txog lub luag haujlwm lub voj voog uas koj xav siv lub tsheb, cov yam ntxwv ntawm kev ua haujlwm ntawm lub network, cov kws kho tsheb ciav hlau thiab cob qhia cov neeg ua haujlwm kom siv cov tsheb no vim tias lawv ua haujlwm sib txawv," nws hais. "Thiab tom qab ntawd muaj tag nrho cov khoom siv rov qab los ntawm qhov koj saib xyuas roj teeb kev noj qab haus huv, kev pabcuam wireless, koj ua kom zoo dua lub zog ntawm lub tsheb, yuav ua li cas koj thiaj li paub tseeb tias koj tau txais kev them nyiaj zoo nyob rau hauv qhov chaw."

Ntau lub tuam txhab yuav kawm cov kev qhia no nyob rau hauv kaum xyoo tom ntej. Cov khw muag khoom loj Amazon tab tom tso 100,000 hluav taws xob Rivian vans rau hauv nws lub nkoj nyob rau ob peb xyoos tom ntej no thiab tseem yuav pib siv roj teeb-powered Ram tsheb los ntawm Stellantis hauv 2023. FedEx kuj muaj ntau txhiab lub tsheb xa hluav taws xob ntawm txoj kev thiab ntxiv ntau ntxiv, suav nrog Ntau pua ntawm BrightDrop tus me nyuam vans los ntawm General Motors 'GM
tshiab electric truck unit. Ib yam li ntawd, UPS muaj ntau dua 1,000 lub tsheb thauj khoom siv roj teeb thiab tab tom tos 10,000 ntxiv los ntawm UK pib tuaj txog.

Ib lo lus nug tseem ceeb ntawm cov fleets fim: yuav ua li cas txhim khu kev qha daim phiaj? California, lub lag luam saum toj kawg nkaus rau EVs hauv Asmeskas, muaj kev ntshai tias nws daim phiaj hluav taws xob yuav ua tsis tiav thaum lub Cuaj Hlis thaum muaj cua sov hnyav ua rau muaj kev siv hluav taws xob ntau dua li cov tsev thiab cov lag luam sim ua kom txias. Lub zog txuas ntxiv mus tab sis qhov kev paub dhau los tau pom tias yuav tsum muaj cov khoom siv hluav taws xob muaj zog ntau dua vim kev hloov pauv huab cua ua rau kub dua, qhuav huab cua thiab cua daj cua dub thiab cua daj cua dub ntau ntxiv uas tseem tshem tawm cov kab hluav taws xob.

"Peb muaj pab pawg ua haujlwm nrog cov khoom siv hluav taws xob hauv zos thiab cov neeg tsim cai los pab ntsuas qhov twg nws muaj peev xwm ntxiv cov chaw them nqi ntawm peb cov chaw muab peev xwm tam sim no thiab yav tom ntej," said Bill Cawein, FedEx tus thawj coj ntawm thev naus laus zis & kev sib koom ua ke thiab kev saib xyuas tsheb hauv Asmeskas. "Lub peev xwm ntawm daim phiaj yuav tsum tau loj hlob los txhawb nqa cov tsheb hluav taws xob ntau ntxiv - kev lag luam thiab lwm yam - ntawm txoj kev hauv xyoo tom ntej."

Grid Kev txhawj xeeb

Kev txhawj xeeb ntawm daim phiaj tsis tshua muaj teeb meem tam sim no rau cov tswv tsheb, tshwj xeeb tshaj yog cov neeg muaj peev xwm rov qab them lawv cov EVs hauv tsev thaum hmo ntuj, tab sis nws yog ib yam khoom lag luam thiab cov tsheb thauj mus los yuav tsum tau sib cav nrog tam sim no, muab cov EVs lawv ntxiv.

"Peb tab tom tshawb nrhiav ntau yam kev xaiv," Daniel Gross, tus thawj coj ntawm Amazon's Climate Pledge Fund, hais rau Forbes. "Ib yam uas yuav tsum nco ntsoov, tshwj xeeb tshaj yog hais txog peb lub dav hlau mais kawg, yog tias peb tsis xa cov pob thaum hmo ntuj thiab nruab nrab ntawm hmo ntuj thaum daim phiaj tsis raug mob. Yog li nws yuav muaj kev nyab xeeb los xav tias qhov tseem ceeb ntawm peb cov kev them nyiaj rov qab yog nyob rau lub sijhawm uas daim phiaj tsis raug them se. "

“Lub phiaj xwm yuav npaj txhij txhua. Lo lus nug yog peb xav them ntau npaum li cas?

Ram Rajagopal, tus kws tshaj lij ntawm University of Stanford, Civil & Environmental Engineering

A Kev kawm tsis ntev los no ntawm Stanford University kwv yees tias nyob rau hauv ib lub xeev xws li California, qhov twg EVs suav txog li 6% ntawm lub tsheb ntawm txoj kev, muaj ntau daim phiaj muaj peev xwm ua kom lawv them, tshwj xeeb tshaj yog thaum hmo ntuj thaum lub sij hawm tsis nco qab. Txawm li cas los xij, thaum kawg ntawm lub xyoo caum, thaum EVs tuaj yeem nce mus txog li 30% kev lag luam, nws yuav tsum tau hloov pauv tus cwj pwm coj mus rau lwm lub sijhawm ntawm hnub, xws li yav sawv ntxov lossis yav tav su, thaum lub hnub ci hluav taws xob yog. ntawm nws lub ncov, raws li tus nqi hmo ntuj yuav tsis pheej yig dua.

“Lub phiaj xwm yuav npaj txhij txhua. Lo lus nug yog peb xav them ntau npaum li cas? Ram Rajagopal, tus kws tshaj lij ntawm pej xeem thiab ib puag ncig engineering ntawm Stanford thiab ib tus kws tshawb fawb sau ntawv tau hais. "Amazon yuav zoo them thaum hmo ntuj ntawm daim phiaj hauv 2035, tab sis hluav taws xob yuav kim dua thaum hmo ntuj piv rau nruab hnub."

Tsheb mus rau Grid Energy Storage

Txawm hais tias ntau tus neeg tawm tswv yim EV hais tias tag nrho cov tsheb, cov tsheb thauj khoom thiab cov tsheb npav tuaj yeem ua ib daim ntawv ntawm kev faib hluav taws xob, kev lag luam hluav taws xob rov qab rau hauv daim phiaj thaum nws xav tau thiab rov them dua thaum xav tau poob, qhov ntawd tsis zoo li yuav yog qhov kev xaiv muaj txiaj ntsig sai sai, raws li mus rau Rajagopal. Qee zaus ua rau koj lub tsev nrog Ford F-150 Teeb pom kev zoo thaum muaj teeb meem yog ib qho. Ua txhua hnub yog lwm qhov teeb meem.

"Qhov kev txhawj xeeb yog ntau npaum li cas lub roj teeb muaj hnub nyoog los ntawm kev ua qhov no," nws hais. "Muaj ntau tus neeg sim teb qhov ntawd, kawm nws hauv qhov chaw sim. Tab sis nyob rau hauv lub ntiaj teb no qhov chaw tiag tiag, qhov twg koj muaj kub variations, qhov twg koj muaj ib pob thiab lub tsheb siv nyob rau hauv ntau txoj kev, kuv xav tias qhov no yog ib tug loj qhib lo lus nug. "

Lwm lo lus nug yog: Nws yuav yooj yim npaum li cas rau cov lag luam me mus rau hluav taws xob? Cov neeg tsav nkoj loj xws li Amazon, FedEx thiab UPS yuav muaj peev xwm los nqis peev rau cov neeg ua haujlwm thiab thev naus laus zis los tswj lawv cov EVs tshiab, zoo li software los saib xyuas lub xeev tus nqi ntawm cov tsheb thauj neeg, thiab lawv tseem yuav muaj lawv lub chaw them nyiaj tshwj xeeb. Cov neeg ua si me yuav tsis tas yuav muaj cov khoom kim heev, Rajagopal hais.

Nws tau hais tias "Muaj ntau lub lag luam me thiab nruab nrab uas yuav siv hluav taws xob rau lawv cov nkoj - koj lub tuam txhab tsim kho vaj tse, cov kav dej kav dej," nws hais. "Rau ntau lub tuam txhab no, lawv tsis muaj peev txheej nyiaj txiag tiag tiag thiab cov neeg los teeb tsa thiab tswj nws. Qhov ntawd yog ib yam uas lawv tsis tau ua yav dhau los, thiab nws yog qhov loj heev. "

Ib lo lus teb rau cov kev cov nyom no rau qee lub nkoj yuav ua rau lwm txoj hauv kev: hydrogen.

Nyob rau hauv rooj plaub ntawm Foothill Transit, uas ua haujlwm nrog Keolis, nws tau txiav txim siab tias cov tsheb npav roj teeb tsis yog txoj hauv kev zoo tshaj plaws rau nws mus rau hluav taws xob, vim muaj teeb meem nrog cov tsheb npav yuav los ntawm Proterra, suav nrog kev ntseeg tau dav dav, kev ua haujlwm roj teeb thiab lub sijhawm them ntev. Hloov chaw, nws tab tom npaj hloov mus rau roj cell qauv uas tau txais lawv cov hluav taws xob los ntawm hydrogen. Nws yog muas 33 ntawm cov xoom-emission units los ntawm Canada's NFI thiab lub hli tas los tau teeb tsa 25,000-gallon hydrogen tank ntawm nws lub tsheb npav hauv Pomona, California, uas yuav ua rau lawv muaj roj.

Hydrogen yuav yog kwv yees li ob npaug ntawm tus nqi ib mais ntawm hluav taws xob lossis cov nkev ntuj, lwm qhov chaw siv roj uas siv cov tsheb npav Foothill, tab sis Cordero tab tom nrhiav rau pem hauv ntej kom nrawm dua, tsis tshua muaj roj.

Nws tau hais tias "Peb tsis tas yuav hloov txoj hauv kev peb ua haujlwm ntawm peb lub lag luam," nws hais. "Nws yog tib txoj kev uas peb khiav CNG. Koj sau rau hauv kaum feeb thiab nws npaj mus. Nws tuaj yeem ua tau 320 mais thiab nws tuaj yeem mus rau txhua txoj kev. "

Tau qhov twg los: https://www.forbes.com/sites/alanohnsman/2022/10/06/grid-and-charging-speedbumps-ahead-as-amazon-fedex-and-transit-fleets-go-electric/