Kev ruaj ntseg aviation roj qhov kev sib tw tseem ceeb cuam tshuam txog qhov ntim ntau dua li cov dav hlau xav siv nws, thiab cov neeg siv khoom yuav txaus siab them tus nqi ntxiv cuam tshuam nrog nws cov uptake, tus thawj coj ntawm International Air Transport Association hais rau CNBC hnub Friday.
Willie Walsh, uas tau hais rau "Squawk Box Europe" rau hnub Friday sawv ntxov hais tias "Kuv xav tias ntau yog qhov teeb meem tseem ceeb nyob rau lub sijhawm no,"
"Peb siv li ntawm 100 lab litres ntawm cov roj aviation ruaj khov nyob rau xyoo 2021 - uas yog qhov tsawg heev piv rau tag nrho cov roj uas xav tau rau kev lag luam."
Saib tom ntej, Walsh hais tias cov dav hlau tau xaj 14 billion litres ntawm SAF. "Kuv xav tias qhov ntawd hais txog qhov teeb meem ntawm seb cov dav hlau puas yuav yuav cov khoom," nws hais.
Walsh tau sau tseg tias qhov no tau tshwm sim txawm tias tus nqi ntawm SAF yog "kwv yees li ob thiab ib nrab npaug ntawm tus nqi ntawm cov dav hlau roj av. Thaum koj ntsuas tus nqi ntawm cov pa roj carbon monoxide, koj tab tom saib tej zaum ... ob zaug tus nqi ntawm cov roj av. "
Thaum zoo li muaj qee qhov kev thov rau SAF, kev sib ntsib nws yog lwm lo lus nug tag nrho thiab nws txoj hauv kev rau kev tswj hwm hauv kev lag luam zoo li ntev.
Nrog rau "tsim nyog tsoomfwv txoj cai txhawb nqa," IATA hais tias nws cia siab tias yuav pom SAF ntau lawm ntaus 7.9 billion litres los ntawm 2025, uas yuav ua tau raws li 2% ntawm tag nrho cov kev xav tau roj. Los ntawm nruab nrab ntawm lub xyoo pua, lub koom haum kev lag luam hais tias ntau lawm yuav dhia mus rau 449 billion litres, los yog 65% ntawm cov sector xav tau kev pab.
Ib puag ncig hneev taw ntawm aviation yog qhov tseem ceeb, nrog World Wildlife Fund tau piav qhia nws tias "ib qhov chaw loj hlob sai tshaj plaws ntawm cov pa hluav taws xob hauv tsev ntsuab ua rau muaj kev hloov pauv huab cua thoob ntiaj teb." WWF tseem hais tias kev mus ncig hauv huab cua yog "tam sim no qhov kev ua haujlwm hnyav tshaj plaws uas tus neeg tuaj yeem ua tau."
Txawm hais tias European Union Aviation Agency Agency hais tias tsis muaj "tsis muaj tib qho kev pom zoo thoob ntiaj teb" ntawm cov roj aviation roj, lub tswv yim tseem ceeb yog tias nws tuaj yeem siv los txo qis cov pa roj tawm.
Hais txog cov ntsiab lus, lub tuam txhab tsim dav hlau Airbus tau piav qhia txog kev siv hluav taws xob ruaj khov uas yog "ua los ntawm cov khoom siv txuas ntxiv dua tshiab." Nws tau hais tias feem ntau cov khoom noj "yog cov qoob loo raws li lossis siv roj ua noj thiab tsiaj rog."
Muaj kev txhawj xeeb loj hauv qee lub hlis twg uas muaj kev nce ntxiv ntawm SAF tuaj yeem, thiab lwm yam, ua rau muaj kev puas tsuaj loj thiab tsim kom muaj cov qoob loo tseem ceeb rau kev tsim khoom noj.
Rau nws feem, Walsh tau hais tias nws yog "tseem ceeb" uas kev lag luam tsis siv cov khoom noj uas sib tw nrog kev siv av lossis kev tsim khoom noj. "Tag nrho cov kev cai cuam tshuam nrog ... kev txhim kho lub sij hawm ntev ntawm kev lag luam aviation fuels yuav lav tias qhov ntawd tsis yog li ntawd."
Hais txog tus nqi, Walsh - tus qub CEO ntawm International Airlines Group - lees paub qhov no yuav yog ib yam dab tsi dhau mus rau cov pej xeem taug kev.
"Cov roj hluav taws xob ruaj khov yog kwv yees li ob npaug ntawm qhov koj them rau ... lub dav hlau ib txwm siv roj av, yog li nws sawv cev rau kev nce qib tseem ceeb hauv kev lag luam dav hlau tus nqi pib," nws hais.
"Thiab thaum kawg, cov neeg siv khoom yuav tau them qhov ntawd, qhov ntau dhau rau kev lag luam yuav dais."
Nyob rau tib lub sijhawm, cov neeg siv khoom yuav paub tias qhov no yuav yog li cas. “Qhov no yog qhov teeb meem tseem ceeb. Thaum kawg, lawv yuav txaus siab them, "nws hais ntxiv.
Tau qhov twg los: https://www.cnbc.com/2022/02/11/sustainable-aviation-fuel-costs-more-but-consumers-willing-to-pay-iata.html