I-International Air Transport Association (IATA) ilinganisela ukuthi ukukhiqizwa kwe-Sustainable Aviation Fuel (SAF) kuzofinyelela okungenani amalitha ayizigidi ezingama-300 ngo-2022—okuwukukhula ngo-200% ngo-2021 ukukhiqizwa kwamalitha ayizigidi eziyi-100. Izibalo ezinethemba elikhulu zilinganisela ukukhiqizwa okuphelele ngo-2022 kungafinyelela kumalitha ayizigidi ezingama-450. Zombili lezi zimo zibeka imboni ye-SAF emaphethelweni omthamo omkhulu kanye nokukhuphuka kokukhiqizwa kufinyelele endaweni yokuphothula emalitha ayizigidi eziyizinkulungwane ezingama-30 ngo-2030, ngezinqubomgomo ezisekelayo.
Izinkampani zezindiza zizibophezele ekuzuzeni ukukhishwa kwe-CO2 ku-zero ngo-2050 futhi zibona i-SAF njengomhlanganyeli obalulekile. Izilinganiso zamanje zilindele ukuthi i-SAF ibe nama-65% okunciphisa okudingekayo kulokhu, okudinga amandla okukhiqiza amalitha ayizigidi eziyizinkulungwane ezingama-450 ngonyaka ngo-2050.
Ngemva kokuvumelana ne-Long-Term Aspirational Goal (LTAG) ngesimo sezulu eMhlanganweni wama-41 we I-International Civil Aviation Organisation (ICAO) ngo-Okthoba 2022, ohulumeni manje babelana ngezinjongo ezifanayo zokuqeda amandla ezindiza kanye nentshisekelo empumelelweni ye-SAF.
“Okungenani bekuphindwe kathathu inani le-SAF emakethe ngo-2022 kunango-2021. Futhi izinkampani zezindiza zasebenzisa ukwehla ngakunye, ngisho nangamanani aphezulu kakhulu! Ukube okwengeziwe bekukhona, bekuzothengwa. Lokho kwenza kucace ukuthi wudaba lokuhlinzekwa kwezidingongqangi nokuthi amandla emakethe ewodwa awanele ukuyixazulula. Ohulumeni, manje asebenomgomo ofanayo wonyaka wezi-2050, badinga ukubeka izikhuthazi zokukhiqiza eziphelele ze-SAF. Yilokho abakwenzile ukuze baguqule ngempumelelo umnotho baye emithonjeni evuselelekayo kagesi. Yilokho okudingwa izindiza ukuze kukhishwe ikhabhoni,” kusho uWillie Walsh, IATAUMqondisi Jikelele.
Kuze kube manje, zingaphezu kuka-450,000 izindiza zezentengiselwano esezisetshenziswa kusetshenziswa i-SAF, futhi inani elikhulayo lezinkampani zezindiza ezisayina izivumelwano zokusuka lapho nabakhiqizi lithumela uphawu olucacile ezimakethe ukuthi i-SAF idingeka ngamanani amakhulu, futhi kuze kube manje ngo-2022, cishe izivumelwano zokuthatha uhambo ezingaba ngu-40 sezinezinkontileka. imenyezelwe.
Izinqubomgomo ezisekelwe ekukhuthazeni
Kuze kube yilapho sinezinketho ezithengiswayo zeminye imithombo yamandla njenge-hydrogen, konke ukunikezwa kwe-SAF yendiza kuzotholakala ezimbonini zokuhluza i-biofuel. Lezi zindawo zokuhluza zikhiqiza i-biodiesel evuselelekayo, i-biogas, kanye ne-SAF futhi umthamo wazo wokucwengisiswa uzokhula ngaphezu kwama-400% ngo-2025 uma kuqhathaniswa no-2022.
Inselelo yezokundiza iwukuqinisekisa ukuhlinzekwa kwayo kwe-SAF kulesi sikhundla. Futhi ukwenza lokho ngempumelelo ohulumeni badinga ukubeka izikhuthazi zokukhiqiza ze-SAF ezifana nalezo esezivele zikhona ku-biogas kanye ne-biodiesel.
LOKHO ONGAKUTHATHE KULESI SIHLOKO:
- Having agreed to a Long-Term Aspirational Goal (LTAG) on climate at the 41st Assembly of the International Civil Aviation Organization (ICAO) in October 2022, governments now share the same target for aviation's decarbonization and interest in the success of SAF.
- Kuze kube manje, zingaphezu kuka-450,000 izindiza zezentengiselwano esezisetshenziswa kusetshenziswa i-SAF, futhi inani elikhulayo lezinkampani zezindiza ezisayina izivumelwano zokusuka lapho nabakhiqizi lithumela uphawu olucacile ezimakethe ukuthi i-SAF idingeka ngamanani amakhulu, futhi kuze kube manje ngo-2022, cishe izivumelwano zokuthatha uhambo ezingaba ngu-40 sezinezinkontileka. imenyezelwe.
- And to do that successfully governments need to put in place SAF production incentives similar to what is already in place for biogas and biodiesel.
