Lithium hluav taws xob txhawb kev txhim kho tshiab

Peb ntseeg tias kev hloov pauv ntawm qhov kev thov sab yuav txhawb kev nce nrawm ntawm lithium roj teeb nkag mus rau cov laj thawj hauv qab no:
(1) Los ntawm kev xav ntawm cov khoom ua tau zoo, cov khoom siv roj teeb lithium yog ib puag ncig zoo, kev khiav hauj lwm thiab kev saib xyuas tus nqi, kev nyab xeeb thiab kev siv yooj yim dua li cov khoom siv roj.Cov khoom siv roj siv hluav taws xob niaj hnub muaj kev siv hluav taws xob tsawg, hluav taws xob poob qis, thiab cov pa hluav taws xob uas tsim los ntawm qhov tsis muaj cov pa siv hluav taws xob kho yuav ua rau muaj kuab paug loj rau cov cua.Raws li CARB cov ntaub ntawv, siv ib teev roj av-powered nyom mower yog sib npaug rau cov pa emissions ntawm lub tsheb tsav 300 mais ntawm Los Angeles mus rau Las Vegas.Cov khoom siv roj teeb lithium muaj cov yam ntxwv zoo heev xws li kev tiv thaiv ib puag ncig, tsis muaj suab nrov, tsis muaj kev vibration, kev saib xyuas yooj yim thiab cov nqi khiav lag luam.Raws li OPEI cov ntaub ntawv, cov khoom siv roj OPE yuav tsum siv roj av nrog cov ntsiab lus ethanol tsawg dua 10%, txwv tsis pub nws yuav ua rau cov khoom puas tsuaj, thiab qhov zoo ntawm lithium roj teeb cov khoom yuav maj mam dhau los ua qhov tseem ceeb hauv cov ntsiab lus ntawm chaotic roj lag luam khoom. , tsis tu ncua ntawm cov nqi roj, thiab nce nqi ntawm cov khoom siv roj.Rau cov neeg siv nyob hauv thaj chaw me me, tsis muaj suab nrov, kev nyab xeeb thiab yooj yim ntawm kev siv, lithium roj teeb OPE tej zaum yuav yog qhov kev xaiv zoo dua, raws li Husqvarna daim ntawv ntsuam xyuas, 78% ntawm cov neeg teb ntseeg tias yuav tsum tau siv OPE ib puag ncig.

(2) Los ntawm qhov kev xav ntawm qhov tsis zoo ntawm cov khoom uas twb muaj lawm, kev kho dua tshiab ntawm lithium roj teeb thev naus laus zis thiab kev poob qis ntawm cov khoom lag luam lithium roj teeb yuav tawg los ntawm qhov tsis zoo uas twb muaj lawm.Raws li Amazon cov ntaub ntawv, kev taug kev-tom qab lithium roj teeb mower raug nqi $ 300-400, 40V 4.0ah roj teeb tuaj yeem khiav tau 45 feeb ntawm ib tus nqi, roj mower nqi yog $ 200-300, thiab ntxiv rau 0.4 nkas loos roj tuaj yeem khiav. rau 4h.Nrog rau kev txhim kho thiab kho dua tshiab ntawm lithium roj teeb thev naus laus zis, cov khoom siv cathode tau maj mam hloov los ntawm high-nickel ternary nrog lub zog siab dua, thiab silicon-based anode thev naus laus zis tshwj xeeb nrog kev nyab xeeb thiab kev ua haujlwm tau zoo dua, thiab thaum ua haujlwm ntawm lithium. roj teeb tau txhim kho, tus nqi ntawm cov khoom siv hluav taws xob zoo thiab tsis zoo uas suav nrog ntau tshaj li ib nrab ntawm cov nqi ntawm cov roj teeb lithium kuj yuav txo qis raws li.Raws li 2021 Lithium-ion Battery Pack Price Survey, tus nqi nruab nrab ntawm cov roj teeb pob yuav tsum poob qis dua $ 100 / kWh los ntawm 2024. Peb ntseeg tias nrog kev nce qib ntawm lithium roj teeb thev naus laus zis, roj teeb lub neej thiab kev tsim cov nqi txwv tau maj mam tawg. , lithium roj teeb OPE cov khoom lag luam tseem yuav nrov thiab lees paub los ntawm cov neeg siv, thiab kev nkag mus rau kev lag luam yuav tsum nce xyoo los ntawm xyoo.

(3) Los ntawm txoj kev xav ntawm txoj cai tsav tsheb, kev tiv thaiv ib puag ncig yog cov catalyst kom nrawm hloov cov khoom siv roj los ntawm cov roj teeb lithium-ion.Txij li xyoo 2008, US Environmental Protection Agency (EPA) tau siv cov txheej txheem nruj tshaj plaws Tier 4 US tsheb emissions, uas tswj kev tiv thaiv ib puag ncig ntawm OPE cov khoom xws li nyom mowers, chainsaws, thiab nplooj ntoos tshuab.Raws li US Environmental Protection Agency, OPE tsim 26.7 lab tons ntawm cov pa phem nyob rau hauv 2011, suav txog 24% -45% ntawm cov pa roj carbon monoxide tsis-txoj kev, thiab California thiab plaub lwm lub xeev (thaum tsib pej xeem hauv 2011) ua ke suav nrog. ntau tshaj 20% ntawm tag nrho US emissions.Xyoo 2021, California txwv tsis pub siv cov khoom siv roj av uas muaj cov tshuab hluav taws xob me me, suav nrog cov tshuab hluav taws xob siv hluav taws xob, lub tshuab ntxhua khaub ncaws, thiab cov cuab yeej nyom xws li nplooj tshuab tshuab thiab tshuab txiav nyom, pib xyoo 2024, thiab ntau thaj chaw suav nrog New York thiab Illinois tab tom txiav txim siab. cov kev ntsuas zoo sib xws kom ua tiav kev lag luam tsis muaj carbon.Nyob rau tib lub sijhawm, cov koom haum xws li American Alliance of Green Zones (AGZA) tab tom npaj cov kauj ruam los pab cov tuam txhab tsom mus rau sab nraum zoov thiab cov nroog hloov pauv los ntawm cov khoom siv me me uas siv roj, suav nrog kev cob qhia EPA thiab CARB raws li cov khoom siv thiab cov roj teeb hluav taws xob.Hauv Tebchaws Europe, OPE cov khoom tseem raug tswj hwm los ntawm European cov qauv emissions, uas tau nce mus txog 5 theem txij li xyoo 1999, thaum cov txheej txheem nruj tshaj plaws Phase 5 tau maj mam siv txij li xyoo 2018 thiab tau ua tiav los ntawm 2021. Cov kev cai nruj zuj zus ntxiv tau ua rau OPE nrawm dua. kev lag luam txoj kev loj hlob ntawm lub zog tshiab, pab txhawb kev tsim OPE lithium roj teeb thoob ntiaj teb.

(4) Los ntawm qhov kev xav ntawm kev taw qhia ntawm cov khoom siv sab nraud, cov tuam txhab tseem ceeb nquag coj cov kev hloov pauv ntawm cov neeg siv khoom xav tau.Lub tuam txhab fais fab kev lag luam tseem ceeb TTI, Stanley Baltur, BOSCH, Makita thiab lwm tus tau nquag nthuav lawv cov khoom lag luam lithium roj teeb platform los tsav kev ruaj khov los ntawm kev daws cov teeb meem ntawm cov khoom siv roj av thiab hloov mus rau cov khoom siv roj teeb lithium.Piv txwv li, Husqvarna qhov feem ntawm cov khoom siv hluav taws xob hauv xyoo 2021 yog 37%, qhov nce ntawm 26 feem pua ​​​​ntawm 2015, thiab npaj yuav nce mus rau 67% hauv 5 xyoo tom ntej;Stanley Baltur tau txais MTD kom nkag mus rau hauv cov khoom siv hluav taws xob lithium-ion sab nraum zoov;TTI npaj yuav tshaj tawm 103 cordless sab nraum zoov khoom nyob rau hauv 2022, nws RYOBI npaj yuav tshaj tawm 70 OPE khoom tshiab nyob rau hauv 2022, thiab Milwaukee npaj yuav tshaj tawm 15 yam khoom tshiab.Raws li peb cov ntaub ntawv txheeb cais ntawm cov vev xaib raug cai ntawm cov tuam txhab thiab cov channel, txij li lub Peb Hlis 2022, qhov feem ntawm cov khoom siv roj OPE ntawm cov tuam txhab tseem ceeb Innovation thiab Technology Industries, Stanley Baltur thiab Makita hauv tag nrho OPE cov khoom tsuas yog 7.41%, 8.18% thiab 1.52. % raws li;Lub hauv paus tseem ceeb ntawm Lowe's, Wal-Mart, thiab Amazon cov khoom siv roj nyom nyom kuj tseem qis dua 20%, thiab cov tuam txhab tseem ceeb tau nquag nce cov khoom siv roj teeb lithium los coj cov neeg siv khoom xav tau los ntawm cov khoom siv roj rau cov khoom siv roj teeb lithium.