Fly Net Zero: Makampani oyendetsa ndege ochotsera kaboni

Pamene gawo la ndege padziko lonse lapansi likulowa m'chaka chatsopano, nazi zosintha zaposachedwa kwambiri zamakampani ozungulira #FlyNetZero komanso ulendo wochotsa mpweya wamakampani oyendetsa ndege.

SAF

Pamene makampani oyendetsa ndege adatembenukira ku 2023, ku Ulaya, payipi ya NATO yopatsa Brussels Airport ndi mafuta amoto inatsegulidwa pa 1 January kuti ayendetse SAF. Brussels Airlines adanyamula gulu loyamba lamafuta oyendetsa ndege oyenda kudzera munjira iyi tsiku lomwelo pa eyapoti ya Brussels. Teesside International Airport yagwirizana ndi Air France-KLM pa pulogalamu ya SAF yandege, kukhala eyapoti yoyamba ku UK kuchita izi.

Kumbali ina ya dziwe, Dipatimenti ya Zamagetsi ku US yalengeza ndalama zokwana $ 100m kuti ziwonjezere kupanga mafuta a biofuel ku US, pomwe bungwe la Biden likugwira ntchito yochepetsera mpweya wowonjezera kutentha kuchokera kumayendedwe ndikukwaniritsa zolinga zanyengo, dipatimentiyo idatero.

Dipatimenti ikukonzekera kupereka ndalama zokwana $118m ku mapulojekiti 17 opangidwa kuti apititse patsogolo kupanga mafuta a biofuel. Ku State of Illinois, opanga malamulo aboma avomereza malamulo oti apange ngongole yamisonkho ya $1.50/USG SAF yomwe oyendetsa ndege angagwiritse ntchito kukhutiritsa misonkho yonse kapena gawo lawo lamisonkho. Lamuloli lipanga ngongole yamisonkho pa galoni iliyonse ya SAF yogulitsidwa kapena kugwiritsidwa ntchito ndi wonyamula ndege ku Illinois. Honeywell posachedwapa adalandira chithandizo chake choyamba cha SAF ku Phoenix Engines campus kuti athandizire chitukuko ndi kuyesa kuyesa kwa magetsi othandizira (APUs) ndi injini zoyendetsa pamalopo, komanso kuyesa mayunitsi opangidwa ndi Honeywell kukonza ndi kukonzanso malo.

In the Middle East, Masdar, ADNOC, bp, Tadweer (Abu Dhabi Waste Management Company) and Etihad Airways announced an agreement to conduct a joint feasibility study on production of SAF and other products in the UAE, such as renewable diesel and naphtha, using municipal solid waste (MSW) and renewable hydrogen. Meanwhile, Emirates successfully completed the ground engine testing for one of its GE90 engines on a Boeing 777-300ER using 100% SAF. Newly-established Saudi Arabian lessor AviLease has reached a provisional agreement with the Saudi Investment Recycling Company (SIRC) for production and distribution of sustainable fuel in the country.

Ku Asia, Asiana Airlines adalengeza kuti akulowa mgwirizano ndi Shell kuti ateteze SAF kuchokera ku 2026. Mabungwe awiri oyendetsa ndege ku Japan, All Nippon Airways ndi Japan Airlines, agwirizana kuti apeze SAF kuchokera kwa wopanga wa US Raven pazochitika zokhudzana ndi nyumba yamalonda ya Tokyo Itochu. Ndege zidzagula SAF yomwe Raven ikufuna kupanga malonda kuyambira 2025, kuigwiritsa ntchito paulendo wapadziko lonse lapansi.

Kutulutsa

Kutsatira mgwirizano wa $ 175m ndi Aviation Partners Boeing (APB), Ryanair anaika Split Scimitar Winglets ku ndege yoyamba ya 400 ya Boeing 737-800 Next Generation. Kusintha kumeneku kumapangitsa kuti mafuta a ndege azikhala bwino mpaka 1.5%, kuchepetsa kugwiritsa ntchito mafuta kwa Ryanair pachaka ndi malita 65 miliyoni ndi mpweya wa kaboni ndi matani 165,000. Kampani yaku Finnish ya eyapoti ya Finavia yafalitsa zolinga zake zatsopano zomwe zikuphatikiza kuchepetsa kutulutsa mpweya mpaka "pafupifupi zero". Wizz Air inanena kuti mpweya womwe umatulutsa mpweya mchaka cha 2022 udafika magilamu 55.2 pa munthu aliyense paulendo/km, kutsika ndi 15.4% poyerekeza ndi 2021.

Magetsi ndi hydrogen propulsion

Dziko la Sweden lalonjeza kuti lipereka ndalama zosachepera SKr15m ($1.4m) chaka chilichonse pochita kafukufuku ndi luso lothandizira kulandila mwachangu ndege zamagetsi mdzikolo. Kuphatikiza apo, boma la Sweden lapereka kuwunika ngati kuli kotheka kulamula kugwiritsa ntchito ndege zoyendetsedwa ndi magetsi panjira za Public Service Obligation (PSO).

"Kuphunzira kuwulukira motetezeka ndege zoyendetsedwa ndi hydrogen kudzakhala vuto kwa m'badwo" atero a Christopher Raymond, CSO wa Boeing, mu op-ed ku Fortune, pozindikira kuti sizokayikitsa kuti tiwona ndege ikuwuluka pa hydrogen 2050 isanafike. kufunika koyang'ana pa kupezeka ndi mtengo wa SAF: "Dziko lapansi liyenera kukulitsa mafuta oyendetsa ndege omwe amatha kuponyedwa mundege zomwe zilipo masiku ano, ndikuwunika matekinoloje othamangitsidwa ngati hydrogen ndi magetsi omwe amatha kukhudza gawo lachiwiri lazaka."

Technology

NASA ndi Boeing agwira ntchito limodzi pa projekiti ya Sustainable Flight Demonstrator kuti apange, kuyesa ndikuwulutsa ndege yochepetsera njira imodzi mzaka khumi izi. NASA yasaina Pangano la Space Act ndi Boeing lomwe limapereka ndalama zokwana $425 miliyoni kudzera muzolipira zazikuluzikulu pomwe Boeing ndi othandizana nawo mumakampani amathandizira $725 miliyoni. Kampeni yapachaka yoyesa ndege ikuyembekezeka kuyamba ku NASA Armstrong Flight Research Center, California, mu 2028.

Delta Air Lines ikukhazikitsa labu yaukadaulo wandege kuti ifulumizitse kafukufuku, kupanga ndi kuyesa tsogolo lokhazikika lakuyenda pandege. Delta Sustainable Skies Lab ikhala ndi ntchito zomwe zikuchitika ku Delta lero, kulimbikitsa zatsopano zamabizinesi osokonekera, komanso luso lodziwika bwino ndi zochita kuti zikwaniritse cholinga cha Delta chotulutsa ziro zonse pofika 2050.

Finance

Pegasus Airlines yatseka ngongole yoyamba yolumikizidwa yolumikizidwa ndi ndege kuti ilipirire ndalama za ndege khumi za Airbus A321neo. Air France-KLM idakweza € 1bn kuchokera ku bondi yolumikizana ndi zokhazikika (SLB), yomwe imakhulupirira kuti ndiye mgwirizano woyamba wamtundu wa Euro wamtunduwu pamsika wapagulu kuchokera kundege.