I ētahi wāhi, kāore he wāhi anō mō ngā pūnaha photovoltaic (PV) ki te whatunga hiko. Nā reira, he aha tātou ka tāuta ai i te tini atu? He tino nui rawa te tono?
He maha ngā wā ka whakahēngia e te tangata te hiko PV me te hiko hau hei "hiko parakore", e wātea ana i te wā kāore e hiahiatia ana, ā, kāore e wātea i te wā e hiahiatia ana, ka pā kino ki te whatunga hiko. He tino whakataetae hoki te umanga. He pai tonu te mahi i tēnei mara?
He hē te māramatanga i konei. E ai ki te Hui Tātari Whakawhanake Pūngao Whakahou i tū i te Hui-tanguru nei, ko te auau whakamahinga toharite o te hiko hau he 96.8%, ā, ko te hiko PV he 98.3%. He tino teitei ēnei auau whakamahinga, ko te tikanga he tata katoa te hiko e whakamahia ana, ā, i tēnei wā, kāore he take mō te whakaiti i te hiko hau, PV rānei. I te hauwhā tuatahi o te tau 2024, ko te kaha tāuta o te pūngao whakahou i neke atu i te 1.585 piriona kirowati, ko te hau me te PV e 1.1 piriona kirowati, e 52.9% o te kaha tāuta katoa. I te tau 2060, e matapaetia ana ka eke te kaha tāuta o te hau me te PV ki te 6 piriona kirowati. Hei whakatutuki i tēnei whāinga, me tāpiri e tātou he 150 miriona kirowati o te kaha tāuta i ia tau. Heoi, he take nui ko ngā wāhi e nui ana te tono hiko kāore i te nui te wāhi mō ngā tāutanga, ko ngā wāhi he nui te wāhi kāore i te nui te kaha whakamahi. Nō reira, me hanga e tātou he raina hiko tino teitei (UHV) hou, he whatunga tohatoha, me he pūnaha rokiroki mō ngā wā rerekē.
I te tau 2024, e matapaetia ana ka eke te haumitanga o te ao ki te rāngai whatunga hiko ki te $400 piriona, me te neke atu i te $50 piriona kua haumihia ki te hangarau rokiroki pākahiko, ā, ka tukuna te 80% o ēnei ki tō tātou whenua. E whakaatu ana tēnei i te pānga nui haere o te whanaketanga pūngao hou ki te tipu ōhanga.
E ai ki te Pūrongo Pūtea Pūngao o te Ao ā-Tau a te Tari Pūngao o te Ao, ka neke atu i te $3 trillion te haumitanga pūngao o te ao i te tau 2024 mō te wā tuatahi, me te $2 trillion e haere ana ki te umanga pūngao ma, tae atu ki te pūngao whakahou, ngā waka hiko, te mana karihi, me te rokiroki. E matapaetia ana ka haumi a Haina anake i te $675 piriona, he rite ki ngā haumitanga katoa a te US me te EU. Ka rua hautoru o ngā haumitanga pūngao ma o te ao i Haina, te US, me te EU i te tau 2024.
Mai i ngā tirohanga o te panonitanga haumarutanga pūngao me te tipu ōhanga e akiakihia ana e te rautaki waro-rua, he mea tino nui te whanaketanga o te pūngao hou. Koinei te take e aro nui ai ngā mahere tāone whakamātautau ki te whakanui ake i ngā tāutanga PV, me te take e kite ai mātou i ngā kaupapa pēnei i te kaupapa "100 Counties, 1000 Towns, and 10,000 Villages", e uru ana ki ngā mahi pēnei i te "Wind Action," "Sunshine Action," ngā waka pūngao hou e haere ana ki ngā rohe tuawhenua, me te kapi i ngā teihana utu puta noa i te kāinga.
