1. Te Piki Ake o te Hiahia mō te Rino Kounga Teitei
Koinei tētahi o ngā tino take e akiaki ana i te tipu o te mākete o ngā hiko karāhe. Nā te tere o te whanaketanga o ngā ahumahi maitai pērā i te hanga, te motuka, te hanganga, te rererangi me te tiaki whenua kua piki ake te tono me te hanga maitai.
2. Ko te Ōumu Āwhata Hiko te Auaha o ēnei Wā
Nā te pānga o te tiaki taiao me te ngāwari o te whakaputa, kei te huri te tukanga hanga maitai i ngā whenua whakawhanake mai i te oumu pupuhi me te oumu koko ki te oumu pewa hiko (EAF). Ko ngā irahiko karāpiti te pūtake pūngao matua mō te kai maitai oumu hiko, ā, tae atu ki te 70% o ngā irahiko karāpiti e whakamahia ana i roto i te hanga maitai oumu pewa hiko. Nā te tere o te whanaketanga o te oumu hiko, ka piki ake te kaha whakaputa o ngā irahiko karāpiti.
3. He mea pau ngā hiko o te karapiti
Ko te roanga o te whakamahinga o te hiko karāpeti e rua wiki pea te roa. Heoi, ko te huringa whakaputa o ngā hiko karāpeti e 4–5 marama te roa. I roto i tēnei whakamahinga, e matapaetia ana ka whakaitihia te kaha whakaputa o te hiko karāpeti nā ngā kaupapa here ā-motu me te wā whakamahana.
4. He iti te tuku o te ngira Coke kounga teitei
He rauemi mata matua te kōka ngira mō te hanga i ngā irahiko karāpiti. He kōka hinu kua whakapūkaratia (CPC) tēnei e 70% o te utu whakauru mō te hanga irahiko karāpiti. Ko te pikinga utu nā te iti o ngā kawemai kōka ngira te take matua mō te pikinga tika o te utu o ngā irahiko karāpiti. I taua wā, ka whakamahia hoki te kōka ngira i roto i te hanga rauemi irahiko mō ngā pākahiko lithium me ngā ahumahi rererangi. Nā ēnei panonitanga o te tuku me te tono ka kore e taea te karo i te utu o te irahiko karāpiti.
5. Ngā Pakanga Hokohoko i waenganui i ngā Ōhanga Nui o te Ao
Nā tēnei kua heke nui te kaweake maitai o Haina, ā, kua akiakihia ētahi atu whenua ki te whakanui ake i te kaha whakaputa. I tētahi atu taha, kua piki ake hoki te rahinga kaweake o ngā hiko karāpeti ki Haina. Hei tāpiri, i whakapiki ake te Hononga o Amerika i ngā taripa mō ngā kawemai Hainamana, ā, i tino whakaiti i te painga utu o ngā hiko karāpeti Hainamana.
Wā tuku: Oketopa-15-2021