Hana ʻia ʻo Aviation i ka decarbonization ma ke ʻano he ʻoihana honua.
ʻO nā wahie lele pono e hōʻemi i nā hoʻokuʻu a hiki i 80% ke hoʻohālikelike ʻia me ka wahie jet jet.
ʻO ka ʻike mamao loa o ka mokulele ʻo ia ka mea e hoʻolako ai i ka lawe ea lewa no nā kamaʻāina ʻEulopa āpau me nā ʻauwaʻa SAF, e hana ana me ka hoʻokele kaʻa kaʻa maikaʻi.

ka ʻAhahui Kaʻa Mokulele ʻĀina (IATA) ua aʻo ʻia ʻo ka hilinaʻi ʻana i ka ʻauhau ma ke ʻano he hopena no ka hōʻoki ʻana i nā mea lele ma nā noi a EU no ka "Fit for 55" he mea waiwai i ka pahuhopu o nā mokulele paʻa. Pono ke kulekele o EU e kākoʻo i nā hana hoʻoliʻiliʻi emission hiki ke hana e like me nā mea hoʻoikaika no Sustainable Aviation Fuels (SAF) a me ka modernization o ka hoʻokele kaʻa ea.

"Hana ʻia ka mokulele i ka decarbonization ma ke ʻano he ʻoihana honua. ʻAʻole pono mākou e hoʻohuli, a i ʻole nā hana hoʻopaʻi e like me ka ʻauhau e hoʻonāukiuki ai i ka loli. I ka ʻoiaʻiʻo, ʻauhau nā ʻauhau i ke kālā mai ka ʻoihana e hiki ke kākoʻo i nā emissions 'e hoʻemi ana i nā hoʻopukapuka i nā ʻenehana hou a me nā ʻenehana maʻemaʻe. I mea e hōʻemi ai i nā mea i hoʻokuʻu ʻia, pono mākou i nā aupuni e hoʻokō i kahi papa hana kulekele kūkulu, i ka manawa koke, e kia ana i nā mea hana no SAF a me ka hāʻawi ʻana i ka Sky European Single, ”i ʻōlelo ʻia ʻo Willie Walsh, ka luna nui o IATA.

Hōʻuluʻulu Manaʻo

Pono ka loaʻa ʻana o ka decarbonization mokulele i kahi hui o nā ana. Pākuʻi ʻia kēia mau mea:

ʻO nā ʻAilika ʻAilana Sustainable kahi e hoʻemi ai i nā hoʻokuʻu a hiki i 80% ke hoʻohālikelike ʻia i ka wahie kuʻuna jet. ʻAʻole lawa ka lako a me nā kumukūʻai kiʻekiʻe i kaupalena ʻia ka lawe ʻana o ka mokulele i 120 liters i 2021 - kahi hapa liʻiliʻi o 350 biliona liters a nā mokulele e hoʻopau ai i ka makahiki 'maʻamau'.

Nā hana e pili ana i ka mākeke e mālama i nā hoʻokuʻu a hiki i ka hoʻomohala piha ʻana o nā ʻenehana. Kāko ka ʻoihana i ka Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) ma ke ʻano he ana honua no nā mokulele āpau āpau. Hōʻalo ia i ka hana ʻana i kahi patchwork o nā hana aupuni a i ʻole ʻāpana kūlike ʻole e like me ka EU Emissions Trading Scheme, i hiki ke hōʻino i ka launa pū ʻana o ka honua. Hiki i nā hoʻolālā overlap ke alakaʻi i nā hoʻokuʻu like i uku ʻia no hoʻokahi mau manawa. Ua hopohopo nui ʻo IATA i ka noi a ke Komisina no ka hoʻohana ʻole ʻana o ʻAmelika Hui Pū ʻIa iā CORSIA ma nā mokulele holoʻokoʻa āpau.

Lewa ʻEulopa ʻEleʻele (SES) e hōʻemi i nā hoʻokuʻu pono ʻole mai ka hoʻokele mokulele mokulele (ATM) a me nā hopena i hana ʻole ʻia. ʻO kaʻoki ʻana i ka ATM ʻEulopa ma o ka hana SES e ʻokiʻoki i nā hoʻokuʻu mokulele a ʻEulopa ma waena o 6-10%, akā hoʻomau nā aupuni aupuni i ka hoʻopaneʻe ʻana i ka hoʻokō.

Nā ʻenehana ʻenehana maʻemaʻe hou. ʻOiai ʻaʻole hiki i ka uila a i ʻole ka hydrogen propulsion ke loaʻa ka hopena nui i nā hoʻokuʻu mokulele ma waena o ka EU 'Fit for 55' timeframe o 2030, ke hoʻomau nei ka hoʻomohala ʻana o kēia mau ʻenehana a pono e kākoʻo ʻia.

“ʻO ka ʻike mamao loa o ka mokulele ʻo ia ka mea e hoʻolako ai i ka lawe ea ea kūpono no nā kamaʻāina ʻEulopa āpau me nā ʻauwaʻa SAF, e hana nei me ka hoʻokele kaʻa kaʻa maikaʻi. E hopohopo paha kākou āpau i ka manaʻo nui o ka EU e hoʻopau i ka mokulele e hoʻonui ana i ka pipiʻi ma o ka ʻauhau. ʻAʻole kēlā e kiʻi iā mākou i kahi e pono ai mākou. E hoʻopau nā ʻauhau i nā hana. ʻO ka incentivizing SAF e hoʻomaikaʻi i ke kūʻokoʻa ikehu a hana i nā hana mau. Pono ka nānā i ka paipai ʻana i ka hana o SAF, a me ka hāʻawi ʻana i ka Single European Sky, "wahi a Walsh.

He aha e lawe ʻia mai kēia ʻatikala:

The International Air Transport Association (IATA) warned that the reliance on taxation as the solution for cutting aviation emissions in the EU's ‘Fit for 55' proposal is counter-productive to the goal of sustainable aviation.
While it is unlikely that electric or hydrogen propulsion could have a significant impact on aviation emissions within the EU ‘Fit for 55' timeframe of 2030, the development of these technologies is ongoing and needs to be supported.
Insufficient supply and high prices have limited airline uptake to 120 million liters in 2021 — a small fraction of the 350 billion liters that airlines would consume in a ‘normal' year.