I te mea he nui haere ngā whare o Ahitereiria e whakamahi ana i te hiko o te rā, kei te puta ake he huarahi hou, whai hua hoki hei whakanui ake i te whakamahinga o te hiko o te rā—te tiritiri pūngao hoa-ki-hoa (P2P)E whakaatu ana ngā rangahau hou mai i Te Whare Wānanga o Te Tonga o Ahitereiria me Te Whare Wānanga o Deakin, ehara i te mea ka taea e te hokohoko pūngao P2P te āwhina i te whakaiti i te whakawhirinaki ki te whatunga hiko engari ka whakapiki ake hoki i ngā hua pūtea mō ngā kaipupuri hiko pūngao rā. E tūhuratia ana e tēnei aratohu te mahi a te tiritiri pūngao P2P me te hiranga o tēnei mea mō ngā kāinga o Ahitereiria e whakamahi ana i te pūngao rā.
1. He aha te Tiritiri Pūngao Hoa-ki-Hoa
Mā te tiritiri pūngao hoa-ki-hoa, e whakarāpopototia ana ko te tiritiri pūngao P2P, ka taea e ngā kaipupuri whare he panera rā te hoko tika i ō rātou hiko tāpiri ki ō rātou hoa noho, kaua ki te whakahoki atu ki te whatunga hiko. Whakaarohia he mākete pūngao ā-rohe e taea ai e ngā kaihoko hiko (te hunga e whakaputa ana, e kai ana hoki i te pūngao) te hokohoko hiko i ngā utu kua whakaaetia ngātahitia. Ka tautokohia e tēnei tauira te tohatoha pūngao whai hua ake, ka whakaitihia ngā mate tuku hiko, ā, ka tukuna he utu pai ake ki ngā kaihoko me ngā kaihoko atu i ngā hoko whatunga hiko tuku iho.
2. Ngā Painga Matua o te Tiritiri Pūngao P2P
He maha ngā painga o te tiritiri pūngao P2P. Mō ngā kaihoko, he nui ake te utu mō te hiko kaweake—nā te mea ko te utu whāngai noa i Wikitōria he 5 hēneti ia kWh, ko te utu hokohoko he 28 hēneti. Mā te hoko i te utu waenga, ka nui ake te whiwhinga a ngā kaipupuri hiko pūngao rā, ā, ka penapenahia e ngā hoa noho tata ā rātou pire. Hei tāpiri, ka whakaitihia e te hokohoko P2P te ahotea i runga i te whatunga hiko, ka whakarei ake i te manawanui o te hapori ki te pūngao, ā, ka whakatairanga i te whakamahinga pūngao whakahou i te taumata ā-rohe.
3. Ngā Rerekētanga i waenga i te P2G, P2G + Te Rokiroki Pūhiko Kāinga, P2P, P2P + Te Rokiroki Pūhiko Kāinga
He mea nui te mārama ki ngā tauira whakahaere pūngao rerekē hei whakapai ake i te whakamahinga pūngao o te rā:
(1) P2G (Hoa-ki-te-Whārangi):Ka hokona te pūngao rā nui rawa ki te whatunga hiko i runga i te utu whāngai.
(2) P2G + Rokiroki Pūhiko Kāinga:Ka utaina tuatahitia e te pūngao rā te pākahiko rokiroki kāinga. Kātahi ka tukuna atu te toenga o te pūngao ki te whatunga hiko.
(3) P2P (Hoa-ki-Hoa): Ka hokona tika atu te pūngao toenga ki ngā whare tata.
(4) P2P + Rokiroki Pūhiko Kāinga:Ka whakamahia te pūngao mō te kai whaiaro me te utu i te pūnaha rokiroki pākahiko o te kāinga. Ka tohaina te hiko tāpiri ki ngā kāinga tata mā te P2P.
He rerekē ngā taumata o te whakapau-ake, te ROI, me te tautoko whatunga kei ia tauira.
4. Ngā Whakatau Matua
E whakaatu ana ngā kitenga matua o te rangahau i ngā painga o te whakakotahi i te tiritiri pūngao P2P me te rokiroki pākahiko kāinga:
- >>I whakaitihia e ngā hoa noho tata e whai wāhi ana ki te hokohoko pūngao P2P te whakamahinga hiko o tā rātou whatunga hiko mā te neke atu i te 30%.
- >>He whare me tePūnaha rokiroki pākahiko kāinga 10kWhka taea te whakatutuki i te $4,929 i roto i ngā tau 20 ina uru ki te P2P.
- >>Ko te wā utu poto rawa atu he 12 tau me tePūhiko 7.5kWhi raro i te tauira P2P.
E whakaatu ana ēnei hua i te pūmanawa ōhanga me te taiao o te tiritiri pūngao P2P i Ahitereiria.
5. He Whakataurite i waenga i te Pūngao Rokiroki me ngā Reiti Whakamahi-ā-Whaiaro
I whakaritea e te rangahau ngā reiti kai-whaiaro i raro i ngā whakaritenga rerekē:
- •I te korenga o te rokiroki, te P2P rānei, 14.6% noa iho o te pūngao o te rā i pau i a ia anō, ā, ko te toenga i hokona ki te whatunga hiko.
- • Mā te tāpiri i tētahi pūnaha rokiroki hiko kāinga 5kWh ka piki ake te whakamahinga whaiaro ki te 22%, engari kāore ngā hoa noho tata i whai hua.
- • Me te P2P me tePūhiko 5kWh, tata ki te 38% te kai-ā-tangata, ahakoa he iti ake te pūngao e wātea ana mō te tiritiri.
- • A Pūhiko 7.5kWhi tuku i te taurite pai rawa atu i waenga i te whakamahinga whaiaro me te tiritiri pūngao, ā, ka tere ake te whakahokinga mai.
He mārama te pānga o te rahi o te pūnaha rokiroki ki ngā penapena takitahi me ngā painga o te hapori.
6. He aha te take e "whakataetae ai te rokiroki pākahiko kāinga mō te hiko"
I angā pūnaha rokiroki pākahiko kāingaHei whakarei ake i te mana motuhake o te pūngao, ka taea hoki e rātou te "whakataetae" mō te hiko. Ina kī tonu te pākahiko, ka iti ake te pūngao e wātea ana mō te tiritiri P2P. Ka puta he taupatupatu: ka whakanui ake ngā pākahiko nui i te whakamahinga whaiaro me ngā penapena mō te wā roa engari ka whakaiti i te nui o te pūngao e tiritirihia ana i roto i te hapori. Mā ngā pākahiko iti ake, pērā i te pūnaha 7.5kWh, ka taea te whakahoki tere ake, ā, ka tautoko i te tiritiri pūngao ā-rohe, ka whai hua mō te whare me te hapori.
7. Ngā Whakaaro Hou mō te Ao Pūngao o te Ao
Ā tōna wā, mā te whakauru i te tiritiri pūngao P2P me ētahi atu hangarau—pērā i ngā papu wera, i te rokiroki wera rānei—ka taea te whakapai ake i te whakamahinga o te pūngao rā toenga. Mō Ahitereiriangā pūnaha rā kāinga, ehara i te mea he whai wāhitanga penapena moni anake te P2P, engari he huarahi whakarerekētanga hoki ki te tohatoha pūngao. Mēnā kua whakatakotoria ngā kaupapa here me ngā tikanga mākete tika, ka taea e te tiritiri pūngao P2P te whakapakari i te pumau o te whatunga hiko, te whakanui ake i te whakamahinga o ngā mea hou, me te waihanga i tētahi heke mai kaha ake, kaha ake hoki te mahi tahi mō te pūngao.
Kia mau tonu ki ngā whakahoutanga hou o te umanga rokiroki pūngao me te rā!
Mō ētahi atu purongo me ngā tirohanga whānui, toro mai ki:https://www.youth-power.net/news/
Wā tuku: 29 o Ākuhata-2025