Airbus da manyan kamfanonin jiragen sama na duniya suna bincika hanyoyin kawar da CO2

Airbus da dama manyan kamfanonin jiragen sama - Air Canada, Air France-KLM, easyJet, International Airlines Group, LATAM Airlines Group, Lufthansa Group da Virgin Atlantic - sun rattaba hannu kan Haruffa na Intent (LoI) don gano damar da za a samar da iskar carbon nan gaba. ƙididdiga daga fasahar kama carbon kai tsaye.

Direct Air Carbon Capture and Storage (DACCS) babbar fasaha ce mai yuwuwa wacce ta ƙunshi tacewa da cire CO.₂ hayaki kai tsaye daga iska ta hanyar amfani da manyan fanfofi masu ƙarfi. Da zarar an cire shi daga iska, CO₂ ana adana shi cikin aminci da dindindin a cikin tafkunan ƙasa. Kamar yadda masana'antar jiragen sama ba za su iya kama CO₂ fitar da hayakin da ake fitarwa zuwa sararin samaniya daga tushe, kama iskar iskar iskar kai tsaye da kuma hanyar ajiya zai baiwa sashen damar fitar da daidai adadin hayaki daga ayyukansa kai tsaye daga iskar yanayi.

Cire Carbon ta hanyar fasahar kama iska kai tsaye yana dacewa da sauran hanyoyin magance CO₂ raguwa, kamar Sustainable Aviation Fuel (SAF), ta hanyar magance sauran hayaki da ba za a iya kawar da su kai tsaye ba.

A matsayin wani ɓangare na yarjejeniyoyin, kamfanonin jiragen sama sun himmatu wajen yin shawarwari kan yuwuwar siyan tabbatattun ƙididdiga masu ɗorewa na cire carbon daga 2025 zuwa 2028. Abokin haɗin gwiwar Airbus 1PointFive zai ba da kuɗin cire carbon ɗin. Occidental's Low Carbon Ventures kasuwanci da kuma duniya tura abokin tarayya na kai tsaye kamfanin kama iska Carbon Engineering. Haɗin gwiwar Airbus tare da 1PointFive ya ƙunshi riga-kafin siyan tan 400,000 na kuɗin cire carbon da za a isar cikin shekaru huɗu.

Julie Kitcher, Mataimakiyar Shugaban Sadarwa da Harkokin Kasuwanci, Airbus ta ce "Mun riga mun ga sha'awa mai karfi daga kamfanonin jiragen sama don gano araha mai sauƙi da cirewar carbon." "Wadannan haruffan farko na niyya suna nuna wani takamaiman mataki na amfani da wannan fasaha mai ban sha'awa ga shirin na Airbus na kansa da kuma burin sashen zirga-zirgar jiragen sama na cimma iskar carbon-zero ta 2050."

"Muna farin cikin yin haɗin gwiwa tare da Airbus. Ƙididdigar cire carbon daga kama iska kai tsaye yana ba da hanya mai amfani, na kusa da ƙananan farashi wanda ke baiwa masana'antar sufurin jiragen sama damar ci gaba da manufofin da za su lalata, "in ji Michael Avery, Shugaban 1PointFive.

"Air Canada yana alfaharin tallafawa farkon karɓar ɗaukar iska kai tsaye da adanawa yayin da mu da masana'antar sufurin jiragen sama ke ci gaba a kan hanyar decarbonization," in ji Teresa Ehman, Babban Darakta, Harkokin Muhalli a Air Canada. “Yayin da muke cikin farkon tafiya mai nisa da kuma sauran abubuwa da yawa da ya rage a yi, wannan fasaha na daya daga cikin muhimman levers da za a bukata, tare da wasu da dama, ciki har da mai dorewa na zirga-zirgar jiragen sama da kuma kara inganci da sabbin jiragen sama na fasaha. don lalata masana'antar sufurin jiragen sama."

“Dorewa wani muhimmin sashi ne na dabarun Rukunin Air France-KLM. Yayin da muke kunna duk levers riga a hannunmu don rage sawun carbon ɗin mu - gami da sabuntawar jiragen ruwa, haɗakarwa ta SAF da kuma matukin jirgi, mu ma abokan haɗin gwiwa ne a cikin bincike da ƙirƙira, haɓaka ilimi kan fasahar da ke tasowa don haɓaka farashinsa da ingancinsa. Baya ga kamawa da adanawa na CO2, fasahar tana buɗe ra'ayoyi masu ban sha'awa don samar da mai dorewa na jirgin sama. Wasiƙar niyya da muke rattaba hannu tare da Airbus a yau ta ƙunshi tsarin haɗin gwiwa da masana'antar sufurin jiragen sama ta ƙaddamar don nemo ingantattun hanyoyin magance ƙalubalen canjin muhallinmu. Tare kawai za mu iya magance matsalar gaggawar yanayi, "in ji Fatima da Gloria de Sousa, VP Sustainability Air France-KLM.

Jane Ashton, Daraktan Dorewa ta EasyJet, ta ce: “Kamun iska kai tsaye fasaha ce mai tasowa wacce ke da babbar dama, don haka muna matukar farin cikin kasancewa cikin wannan muhimmin shiri. Mun yi imanin cewa hanyoyin kawar da carbon za su zama wani muhimmin abu na hanyarmu zuwa sifili, da haɓaka sauran abubuwan haɗin gwiwa da kuma taimaka mana mu kawar da duk wani gurɓataccen hayaki a nan gaba. Daga karshe, burinmu shi ne cimma nasarar iskar iskar carbon da ba za ta tashi ba, kuma muna aiki tare da abokan hadin gwiwa a fadin masana'antu, ciki har da Airbus, kan ayyukan sadaukar da kai da yawa don kara habaka ci gaban fasahar kere-kere ta gaba."

Jonathon Counsell, Shugaban IAG's Sustainability, ya ce: "Cikin canji na masana'antarmu zai buƙaci mafita iri-iri, gami da sabbin jiragen sama, ci gaba mai dorewa na jiragen sama da fasahohi masu tasowa. Cire Carbon zai taka muhimmiyar rawa wajen baiwa sashenmu damar samun isar da iskar carbon-sifili nan da shekarar 2050."

"DACCS tana wakiltar wata sabuwar hanya ce ba kawai don cire iskar carbon daga sararin samaniya ba, amma kuma tana da damar taka rawa a cikin ci gaban ci gaban da ake samu na zirga-zirgar jiragen sama mai dorewa," in ji Juan José Tohá, Daraktan Harkokin Kasuwanci da Dorewa, Kamfanin LATAM Airlines Group. . "Babu wani harsashi na azurfa don lalata masana'antar kuma za mu dogara da haɗakar matakan don cimma burin mu na sifili, gami da ingantattun ingantattun kayan aiki, ci gaba mai dorewa na zirga-zirgar jiragen sama da sabbin fasahohi, waɗanda ke tallafawa ta hanyar kiyaye muhallin halittu da ingantattun kayayyaki."

Caroline Drischel, Shugabar Kula da Kamfanin na Lufthansa Group ta ce: "Samun fitar da iskar gas ta sifiri nan da shekarar 2050 shine mabuɗin ga Rukunin Lufthansa. Wannan ya haɗa da saka hannun jarin Yuro biliyan a cikin ci gaba da sabunta jiragen ruwa da ƙaƙƙarfan sadaukarwarmu ga Ma'aunin Jiragen Sama mai Dorewa. Bugu da kari, muna binciken sabbin fasahohi, kamar ci-gaba da amintattun tsarin kama carbon da adanawa."

Holly Boyd-Boland, VP Corporate Development na Virgin Atlantic, ya ce: “Rage sawun carbon na Virgin Atlantic shine fifikon aikin mu na sauyin yanayi lamba ɗaya. Tare da shirin mu na canji na rundunar jiragen ruwa, ayyukan ingantaccen mai da tallafawa haɓakar kasuwancin mai dorewa mai dorewa, kawar da CO₂ kai tsaye daga yanayi ta hanyar sabbin fasahohin kama carbon da adanawa ya zama kayan aiki mai ƙarfi don cimma burinmu na isar da iskar carbon ta hanyar 2050. Muna sa ran haɗin gwiwa tare da Airbus da 1PointFive don haɓaka haɓaka haɓakar Kayayyakin Kayayyakin Kayayyakin Jirgin Sama da Dindindin Storage mafita. tare da takwarorinmu na masana'antu."

A cewar kwamitin sulhu na gwamnatoci kan sauyin yanayi (IPCC), ana buƙatar cire carbon don taimakawa duniya ta wuce matakin rage sauyin yanayi da kuma tallafawa cimma burin ci gaba. Bugu da kari, bisa ga rahoton Waypoint 2050 na Air Transport Action Group (ATAG), za a buƙaci kashe-kashe (mafi yawan nau'in cire carbon) - tsakanin 6% zuwa 8% - don samar da duk sauran gazawar hayakin sama da manufa.