Iyo International Air Transport Association's (IATA) yekutanga aver World Sustainability Symposium (WSS) yakavhurwa muMadrid nhasi ine tarisiro yezviito zvinodiwa kuti indasitiri yendege iwane kuzvipira kweiyo zero CO2 emissions panosvika 2050.
“Kudiwa kwekufamba nendege kunoratidza kuti tese tinoda nyika yatinogona kubhururuka tichiita izvi tichideredza kabhoni. Sustainability ndiro dambudziko guru reindasitiri, uye hatisi kunzvenga mabasa edu. Kuzvipira kwedu ku net zero CO2 emissions by 2050 yakasimba. The World Sustainability Symposium zvichabvumira vatori vechikamu kuti vatarise pachinangwa chimwe chete, neshungu uye nekukasira, kuvaka simba rekuzadzisa chinangwa chedu. Tiripo kuti tigoverane zvidzidzo, kuramba tichifambirana nekumhanya kwekuchinja, uye kugadzirisa basa redu zvinoenderana, tichikurudzira hurumende nevane chekuita nekuita kuti decarbonization ienderere mberi muindasitiri,” akadaro Willie Walsh, Director General weIATA.
Zvinhu zvakakosha zvekubatsira kuwana zero zero CO2 emissions panosvika 2050 zvichigadziriswa paWSS zvinosanganisira:
- Maitiro ekuderedza kukanganisa kwemamiriro ekunze
Sustainable Aviation Fuels (SAF) inotarisirwa kubatsira zvikuru (62%) kuti iwane zero net panosvika 2050. Kudiwa kweSAF kwakanyanya, asi kuwanikwa kuri kupera. Uye, matambudziko makuru anoramba ari mukukwira kusvika kumatanho anodiwa. Nyanzvi dzepasi rose dzinoongorora zvinhu zvinotsigira mhinduro:
- Mitemo yeHurumende kukurudzira kugadzirwa,
- Kusiyanisa nzira uye feedstocks kugadzira SAF,
- Global masisitimu ekuona kuti kuburitswa kweSAF kubva mukugadzirwa kwesimba rinogoneka kunoenderana,
- Kukwezva investment kuti iwedzere kugadzirwa,
- Kumisikidza yakasimba SAF accounting system, yakavakirwa pane yakavimbika cheni-yekuchengetwa inotsigira bhuku-uye-yekuda sisitimu yekutevera,
- Iko mukana wekugadzirwa kweSAF kuti ubatsirwe nekugadzira kabhoni yekutora uye kuchengetedza matekinoroji.
Vatori vechikamu veWSS vanozotarisawo nzira dzakakura dzekudzikisa dzinosanganisira hydrogen kana ndege ine magetsi uye nekuenderera mberi kwekuvandudza muairframe uye injini tekinoroji. Basa rekubatana mumaketani ekukosha richaongororwa zvakare. Sezvineiwo, nzira yeindasitiri yezvendege yekudzikisa kukanganiswa kwayo kwezvakatipoteredza yakakura. Misoro inotevera iri pakati pezvisiri-CO2 zvinokonzeresa zvichakurukurwa paWSS:
- Zvidzoreso pakuedza kuongorora, kutarisa, kushuma uye pakupedzisira kudzikisira kukanganisa kwezvipinganidzo,
- Kubvisa mapurasitiki kubva mukamuri rendege.
2. Kutsvaga mafambiro ekuenda ku net zero
Muna 2021, makambani endege ari nhengo yeIATA akabvumira chisungo chekuwana kuburitswa kwe CO2 net zero panosvika 2050. Muna 2022, International Civil Aviation Organisation (ICAO) yakatambira Long Term Aspirational Goal (LTAG) yekufambiswa kwendege pasi rose kwenet zero CO2 emissions 2050. Nepo izvi zvisungo zvakamisa chinangwa chakakwana chine zuva rekupedzisira rakajeka, hapana hurongwa hwechokwadi hwave kuumbwa kuti kufambira mberi kuchatariswa sei uye kurondwa padanho reindasitiri. Symposium inotarisawo nzira inowirirana uye nzira yekuzivisa iyo inodiwa kuti utarise mafambiro akananga kune net zero panosvika 2050 chinangwa. Ichafunga nezveakasiyana siyana ekubvisa decarbonization akadai SAF, inotevera chizvarwa ndege uye propulsion tekinoroji, zvivakwa uye kuvandudza kwekushanda, uye kabhoni offsetting / kubviswa kwezvakasara emissions.
- Makiyi anogonesa
Mitemo yakarongeka yepasi rose yekupa kukurudzira uye tsigiro yekubhururuka nendege ndiyo yakakosha kushanduko yeindasitiri kuenda kune net-zero. Sezvimwe zvese zvakabudirira shanduko yesimba, kunyanya shanduko yesimba rinodzokororwa, kubatana pakati pehurumende nevanobata maindasitiri kwakakosha mukugadzira hwaro hunodiwa hwekuzadzisa zvibodzwa zve decarbonization.
Symposium ichaita kunyura kwakadzama mumabasa akakosha achaitwa nezvemari uye mutemo mukusimudzira kufambira mberi munzira yekuenda ku zero uye, pakupedzisira, kubatsira kudzikisira mamwe emitengo nekudyara zvinodiwa uku uchigonesa shanduko yesimba.
"Chiitiko ichi chine chinangwa chekuona nzvimbo dzekuita kongiri dzinogona kukurumidzira shanduko yendege kuenda kune net-zero CO2 emissions panosvika 2050, sezvo pasina nguva yekutambisa. Iri idambudziko rakaoma uye rine simba, uye hapana chiito chimwe chete chinozopa mhinduro yemashiripiti pachezvayo. Pane kudaro, isu tinofanirwa kufambira mberi pamativi ese panguva imwe chete, uye izvi zvinoda mwero wakasarudzika wekubatana munzvimbo dzese dzeindasitiri yedu, pamwe nevanodzora uye chikamu chemari. Ichi ndicho chikonzero WSS uye zvinyorwa zvayo zveramangwana zvakakosha - kubvumira vanoita sarudzo, zvese zvinodikanwa mukuchinja kwendege net-zero, kutarisana nemazano nemhinduro dzegakava kuitira kuti tiite kuti zvinhu zviitike pamwe chete ”, akadaro Marie Owens Thomsen. Mutevedzeri Mukuru weIATA weSustainability uye Chief Economist.
