utu kākahu piri kāpona
Ko te utu raranga karbona he whakamārama matua i roto i te kāwanatanga o ngā rara ahu, e whakaatu ana i ngā mahi hanganga mōhio me te pai tino o tēnei rara nui. E āheinga ana te utu i waenganui i $15 ki $100 mo te marae huarahi kotahi, hei whai i ngā pūtake rerekē, inehi rarangi whiriwhiri, pakitara karbona, me ngā tohutohu hanganga. Kia whanaia te rangitahi o te rara nei i ngā āhuatanga pai rawa atu ki te rite mana mo te mana motuhake, koia enei āhuatanga pai ka whakahaukia ki ngā takiwā rereke, pērā i te kohuao, motokā, me ngā whakahaere noa. Ko te whakarāpopototanga utu e whakaatu ana i ngā mahi hanga mōhio, e hanga ana i ngā mano hukahuka karbona ki ngā rarangi tika. Nā ēnei rarangi ka whakatau te hunga whakatika me te whakapakari hoki i ngā āhuatanga haere. Nā ngā momo hanganga hou ka puta mai te whakatika i ngā utu hanga, ahakoa ngā paerewa pai motuhake o te rara. He raro ngā tīmatanga rerekē o te raranga karbona, mai i te tīmatanga taurite ki te tīmatanga pai rawa, ināianei ko ngā pūnaha utu e kitea ana i a rātou mahi tuku iho me ngā āhuatanga haere. Ki te mōhio ngā dinamika utu, ka taea e ngā pakihi te whakatau pai i ngā take taunakitanga me ngā taunahatanga o ngā kaupapa, hei whakamana i te uara pai mo ō rātou kaupapa.