Ko te ao hangarau houkiri e pakari ana i waenganui i te utu mō te hanga kōpae i te timatanga, me te roa o te ora i te wā roa. Ka heke ngā utu mātai mō ngā kōpae kirihou i te nuinga o te wā, ina tata ki te 40 ki te 60 ōrau iti ake i ngā kōpae hiriwa i te timatanga. Engari ko te take: kāore ēnei kōpae kirihou e roa ana, nō reira ka ngaro tērā ngā penihana tūtata anō ina hiahiatia e ngā kamupene te hoko i ētahi atu haurua miriona wāhanga, neke atu rānei. Heoi anō, kei ētahi ara hei heke i ngā utu taputapu. Ko te whiriwhiri i ngā matēra hāngai, me te whakamāma i te āhua o ngā wāhanga e mahi pai ana. Me titiro noa ki ngā wāhi e ware ana, me te whiriwhiri i te maha tika o ngā wāhanga e hiahia ana ki te hanga i mua i te whakatau. I te mutunga, ka kitea e te nuinga o ngā toihanga tēnei taurite i muri i ētahi whakamātauranga.
Ina heke ake te tino nekeneke o te pāpāwaru i te 15% mai i te mea kua tohua, e hua ana i waenga i te 20 ki te 35% atu wā anō ki ia maha o te whakaputa, ā, ka nui ake te tūponotanga o ngā raru rerekētanga. I tāhuhu rangahau hou e titiro ana ki ngā wae taputapu motukā i kitea he mea hou - ngā kamupene i pau te wā i te tika i te wāhi tuarā, i te whanohano i ō rātou punaha kaiarahi i kitea i te iti ake te poraka pea 18%, ā, i penapena i te tekau ma whitu miriona miriona tāra i te tau mō te tiaki taputapu. Ko te mea ataahua ko te iti noa o te whakapau kaha i te wā o te whakaturanga, kotahi anake te tekau mā whā haora anō mō ngā inihini i te wā o te hoahoa. Ka utu nui tēnei iti nei ina tirohia te nuinga o te moni i penapena ai i ngā prosihia whakaputa i muri ake.
Ina whakamahia e ngā kamupene ngā kaupapa ake o Te Whanaketanga mō te Whanaketanga, i te taha o te anaritenga utu whai take, ka kitea e rātou ngā kōwhiringa poto e mutu ana ki te utu hauora i te whanaketanga. Ko te whiwhi korero mai i ngā tīma whanaketanga i te wā tonu o te hoahoa e penapena ai i ngā panonitanga taputapu umere e te rua haurua. I te wā kotahi, he nui ake te ōrite o ngā waehe, he mea nui rawa atu tēnei ina arataki ana ki ngā tikanga pai mō te whakakī i ngā umere. Hei anō, ko te takotoranga e mahi pai ana mō ngā utu kei raro. Ka kitea e ngā kaiwhanaki he toronga 22% i te utu o ia waehe ina āta tirohia ngā wā roa rima tau, i te wehenga i ngā ara tawhito ki te penapena moni.
Ko ngā āhuatanga o ngā wāhanga e whakamāmā ana i te uta i raro kaheka tāpiri, ka heke pea te utu mō ngā taputapu tēnei ki te 30%, ā, ka piki ake anō te ora o ngā totohu. I tētahi rangahau ā- tauira i 2024 kua kitea ko te wehe atu i ngā āhuatanga matatoa pērā i ngā mahi taha ka heke te wā mātai ki te 22% ā, ka heke anō te reiti paraihe ki te 15% i ngā hua i te ao nui.
Ko te kona tākarotia o 1°—3° ka pai ake te tango i ngā wāhanga, kaite 40% te itinga o ngā wa tahumaero i ngā wāhanga motokā. Ko te nekehanga kotahi e ≤4mm anake te rahinga ka aukati i ngā hapa kōhiko, ā, i te whakaaetia e ngā kaihanga he iti ake te 18% ngā whakakahoretanga kounga ina arataki ana ki tēnei paerewa.
Ko te pūmanawa tātari totohu e āhua ai ngā hapa e mōhiotia ana i te timatanga, kaite 55% te itinga o ngā tauira tuarangi. E whakaatu ana te tātari a te ahumahi ko ngā hoahoa e arataki ana te tauwhitinga e 12% ake te tere o ngā wa tahumaero ā, e 21% ake te itinga o te hiko tāpoi i ngā tikanga tāpiri-tāpiri tuku iho.
He iti ake ngā utu mātua o ngā mīhini paraihe 40—60% me te tere ake 2—3 wiki ki te whakaputa i ngā mīhini hiri, nō reira he pai rawa atu mō te hanga tauira me te whakaputa mōhiotia. Heoi anō, ka taea e ngā mīhini hiri te tū against 500,000+ ngā wehenga tōaitanga i te wā e 100,000 ngā wehenga tōaitanga anake o te paraihe® i ngā āhuatanga whakaputa kaha.
Ka torotoro ake te tātai utu tino i te utu hoko — ka whakaatu ngā mīhini hiri i te iti ake 35—50% i te utu tino ia 100k wae wae ina āhua ana ngā wā tapaetanga tiaki me te maha o ngā wā hei whakakapi i te taputapu (Ripene Utu Ora). Ka nui te painga o tēnei pono pakanga ina tirohia ngā horizons whakaputa 5 tau, neke atu rānei.
Ahakoa tā te paraihe whakamaurutanga moni tūmatanui, ko ngā kaihanga e hua ana i te 500k+ waeine ia tau kei te mōrearea rātou ki te pikinga o ngā utu taputapu taua 18—25% nā te wareware haere ake. Ko ngā kaiwhakahaere e whakamahi nei i ngā toto paraihe ka whakaiti i te utu iramoe ki te 0.3—0.8 rīti ia waeine i te whanaketanga roa nā te iti ake i te wā tuarangi me te kounga waeine tūhonohono.
Ka taea e te hoahoa mātai kounga te penapena i ngā utu pērā ake pea i te whakarāranga i ngā rūpahu ki te aronga. Hei tauira ngā mātai maha rūpahu e hua ai te whakaputa āwhina i ia wā, mai i te 3 ki te 5 nekehanga ake i ngā mātai rūpahu kotahi i te wā kotahi. Arānei he iti ake te utu mō ia wāhanga ina hangaia ngā huinga nui. Kātahi ka tū a ‘family molds’ e hui ana i ngā wāhanga rereke engari e hāngai ana ki te matapae katoa. E kōrero ana ngā kaihanga mātai mō te penapena 20% i ngā utu taputapu mā te ara nei, āta kitea i ō rātou whakaururanga. Engari ko te take, me kitea e ngā kaihoahoa te wāhi pai pea i waenganui i te maha o ngā rūpahu e whakauru ana, te roa o ia cikara, me te tokiwa hāngai atu ki te mīhini. Mēnā he nui rawa ngā rūpahu ka pakaru te kounga, nō reira ko te rapu i te tika i waenganui i te maroke me te pupuri i te kounga pai o te hua.
Ko te tika i ngā ara kākāhu whakamātauranga kaitea i ngā wā huri noa i te 15 ki te 30 ōrau, ā, ko te mea nui ka āwhina ia ki te arahi i ngā raru pērā i te māmātanga me ngā tohu kurukuru e kino ana ki ngā wāhanga. Ina whakaputangia e tātou ngā rārangi kākāhu i ngā tauwāhi takirua e pakari ana o ngā mātā, ka pupuri tā tātou wāhi i te wāhi katoa. Ko te rerekētanga e mau ana i roto i te 1.5 niuiaha, he mea nui tēnā ina hangaia ngā wāhanga me te hiahiatia kia tāwhai tika. I kitea hoki e ētahi tauira rorohiko e whai whakaahua ana i ngā tikanga CFD he mea hou. He tino pai ake ngā ara kākāhu āhua koru nei i te wehe i te wera i ngā hoahoa tawhiti tawhiti, ina koa ina mahi ana ki ngā matapae pērā i te poliparopaireni. E ai ki ēnei rangahau tauira, ko ngā koru e hāngai ai te kiko o te wera mai i te 40%.
Ko ngā hoahoa mōhini i te wā o nāianei e whai whakaarorua ana ki te pūmanawa whakaururanga kia tīmata ai i ngā aronga pērā i ngā tauwāhi whakakii, ngā wāhi takirua whakamarie, me te āhua o ngā wāhanga ka puta ake i te wā o te whakaputanga i mua i te huringa o ngā taputapu. I whakaatu te rangahau hou mai i te tau 2023 ko ngā kamupene e whakahaere ana i ngā whakamātautau mōhini mariko ka iti ake te mahi hoki ki te toru hāpu tata ki te inenga atu i ngā tikanga poukahiko tawhito. He aha te mea e uka ana ēnei taputapu matihiko? Tukuna e rātou kia hurihia haere e ngā inijiniara ngā anuanu pāpaku, me te whakapaerewa i ngā wāhi e tika ana kia whakairia ngā karu, i te wa e pupūri ana i ngā utu. Kua ripoata ētahi toihana he peni tekau mano pea te peni pera i te kaupapa kotahi kaore i te whakaroa i ngā paerewa kounga mō ngā wāhanga kua oti.
Ko ngā mātā iti ake e mārama ana he kaupapa tika i te tirohanga tuatahi, engari kei te tango i te $47k ia tau ki ngā kaiwhakanao. E ai ki tētahi pūrongo umanga hou mai i te tau 2023, ina hiahiatia e ngā kamupene te whakarerekē i te wā o te takotoranga aratohu, ka taea e ēnei panonitanga te tango i waenganui i te rima mano ki te kalama fifty ia whakapai. Ā, kāore e tino whakaurua ana ēnei utu huitia ki ō rātou tātaitanga tuatahi. Ina marorihia ngā taputapu, ka hua ngā whakapainga mata iti rawa ka hiahiatia pea te 12 ki te 18 haora atu anō muri i te timatanga o te whakaputa. Anō hoki, kāore ngā wāhanga e ine tika ana mā te rite tonu, ka hua ai te pāmu e 6.2% ake i te mea e hua ana i ngā mātā kounga teitei.
Ko te whakamahi i ngā mātāpono o te utu matua o te whai pono (TCO) e whakaatu ana ko ngā mātā hiriwa e tutuki ana i te 40% iti ake te utu mō te wāhi kotahi i te mātā parahi i ngā huinga e piki ake i te 500,000 wā. Ko te tūtohi i raro nei e whakarāpopototia ana ngā kōrahi moni:
| Kaiarahi Utu | Mātā Iti Moni | Mātā Rawa | Rerekētanga |
|---|---|---|---|
| Te whakahaere i ia tau | $18,000 | $6,500 | +177% |
| Roanga Ora Mātā | 150k ngā huringa | 1M+ ngota | -85% |
| Te whakapakari ake i te wā o te ngota | 22% (Tau 3) | <5% (Tau 5) | 4.4x |
I hokona e tētahi kamupene taputapu hauora tētahi mātai i whakaaro rātou ko tētahi e āhua iti noa ana te utu, $92k, engari ka mutu he kore nei. I hiahiatia e te māhine 11 whakatikatika kāore i tīmata, ina ko te tau tuatahi anake, i tāpiri i te 380 haora kua ngaro i te whakaputa. Ae rā, i iti ake te utu o tēnei mātai 22 ōrau i ngā kowhatu tikanga matua kei te tauhokohoko. Heoi anō, i te 8.7% te tatauranga herenga o ngā hua e puta mai ana i tēnei arataki, ā, he tere rawa te warewarenga o ngā wāhanga nō reira i hiahiatia kia whakakapi tairua ake i te tīmatanga. I te mutunga, ka tāpiri tētahi tāra tekau mā whā pene ki te utu mō ia waehera hapa nā ngā raruraru katoa. Ka whakarewa tēnei ki te haurua miriona waehera i tono, arā, ka mutu te kaupapa katoa 35% ake i te tahumaero i whakaritea tuatahitia. Ko te āhua nei he penihana i te tīmatanga, i mutu he tino utu nui ki te ara.
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