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Ma ka mahiʻai o kēia wā, hilinaʻi nui nā tractors a me nā mea ʻohi i ka diesel, a e like me ka ʻenekini uila ʻo Michael Sterner, e mau ana kēia ʻano no kahi manawa lōʻihi. ʻOiai nā manaʻo like ʻole e like me ka ikehu o ka lā, hydrogen, methane, a me nā biofuels, hiki i kēia mau mea ʻokoʻa ke hiki i kēia manawa no nā kaʻa mahiʻai liʻiliʻi, haʻi ʻo Sterner i kahi ninaninau me ka lekiō aupuni German Deutschlandfunk.
ʻO nā Tractors a me nā mea hōʻiliʻili ma Kelemānia a me nā wahi ʻē aʻe e holo maʻamau i ka diesel, a me nā ʻōnaehana propulsion ʻē aʻe e pili ana i ka hydrogen, biofuels, methane, a i ʻole nā pākaukau, e like me kēia manawa, pono wale nō no nā kaʻa liʻiliʻi, wahi a Sterner.
"Hiki maʻalahi ke hoʻohana ʻia nā tractors liʻiliʻi a i ʻole forklifts me ka uila i ka mahiʻai," wahi a ka mea noiʻi mai ke Kulanui ʻenehana o Regensburg.
Eia nō naʻe, ʻoi aku ka ikaika o nā hui ʻana e hoʻokuke i nā kaʻa uila i ko lākou mau palena ʻenehana. Pono e ʻoi aku ke kaumaha ma mua o nā kaʻa ponoʻī e hiki ke lawe i ka ukana no nā hana ikaika o nā kaʻa mahiʻai nui.
"I loko o kēia mau papa hana, ʻaʻole pono nā pākaukau i kēia lā," wahi a ka loea.
ʻO nā ʻano hana ʻē aʻe o ka hoʻoulu uila, e like me nā ʻōnaehana pahu pahu i hoʻopili ʻia i nā māla lā, ʻaʻole i hiki ke hoʻomaopopo i nā mea hoʻohana i nā hana hoʻāʻo.
Manaʻo ʻo Sterner he mea ʻē aʻe nā ʻenekini i hoʻokumu ʻia i ka hydrogen, akā ke kū nei lākou i nā pilikia ʻenehana e pili ana i ka nui o ka pahu a me nā ʻāpana ʻē aʻe.
"I kēia manawa, ʻo nā e-fuels, biofuels, a me ka methane ka hopena maikaʻi loa no nā mīkini nui, akā ʻaʻole hiki ke maʻalahi i kēia manawa," wahi a Sterner.
Ua ʻōlelo ʻo ia, akā naʻe, hāʻawi nā kumu ikehu hou a decarbonized i nā manawa he nui no ka mālama kālā a me ka loaʻa kālā ma o nā lako pūnaewele a me nā synergies ma waena o ka mahiʻai a me ka bioenergy.
I kēia mau lā i hala iho nei, ua hoʻomaka nā ʻoihana mahiʻai ma waena o Kelemania i nā kūʻē ākea e kūʻē i ka ʻoki ʻana i nā haʻawina diesel i hoʻoikaika ʻia e ka hoʻololi kālā o ke aupuni hope loa. Ua hoʻopaʻapaʻa lākou ʻo kēia mau ʻoki kālā a me ka piʻi ʻana o nā kumukūʻai kalapona i ʻoi aku ka paʻakikī ma mua o nā hui ʻoihana ʻē aʻe, e koi ana i ka hoʻohuli piha ʻana i nā hana ma hope o ka hōʻike ʻana o ke aupuni i ka pule i hala e hoʻopau wale a hoʻopanee paha iā lākou.
Ke hakakā nei ka ʻoihana mahiʻai me nā paʻakikī o ka hoʻololi ʻana mai nā mīkini hoʻokumu i ka wahie fossil, ʻike maopopo ʻia nā koho kūpono no nā kaʻa nui aʻe ma ka lewa. ʻO nā meaʻaila E, biofuels, a me ka methane e paʻa i ka ʻōlelo hoʻohiki akā ke alo nei i nā pilikia hiki ke loaʻa. Eia nō naʻe, ʻo ka synergy ma waena o ka mahiʻai a me nā kumu ikehu hou e hāʻawi i nā manawa kūpono no ka mālama kālā a me ka loaʻa kālā. Pono ka huakaʻi i ka mīkini mahiʻai hoʻomau i ka hoʻomau a me ke kākoʻo mai ka ʻoihana a me nā mea hana kulekele.