Te Mārama ki ngā Teihana Whakakī Hinu CNG:

Ngā teihana whakakī hinu hau māori kōpeke (CNG)he wāhanga matua o tā tātou whakawhiti ki ngā huarahi kawe waka ma i roto i te mākete pūngao e tere haere ana te hurihanga o ēnei rā. Ka tukuna e ēnei whare motuhake te hau e panaia ana ki ngā taumahatanga neke atu i te 3,600 psi (250 bar) hei whakamahi me ngā waka hau maori motuhake ki te whakataurite ki ngā teihana penehīni tuku iho. Ko ngā pūnaha kōpeketanga hau, ngā pūnaha rokiroki mahi-teitei, ngā matapihi hiranga, me ngā pūnaha tohatoha he torutoru o ngā wāhanga matua o te hoahoa taketake o te teihana CNG.

Mā ēnei wāhanga e whakarato te wahie i te pēhanga e tika ana, me te tutuki hoki i ngā paerewa haumaru tino pakari. E ai ki ngā raraunga mai i te umanga, i ēnei rā kua tīmata ngā teihana ki te whakauru i ngā pūnaha aroturuki whai hua e aroturuki ana i ngā inenga o te mahi i te wā tūturu, e āhei ai te tiaki aunoa me te whakaiti i te wā whakatā tae atu ki te 30%.

He aha ngā wero e pā ana ki ngā kaiwhakahaere teihana CNG?

● Te Pūmautanga o ngā Utu mō te Pūngao: I te nuinga o ngā mākete, kua rerekē ngā utu hau māori i waenga i te toru tekau me te rima tekau ōrau mō te uara pūngao o te waeine, e whakaatu ana i te iti ake o te huringa i ngā wahie i hangaia mai i te hinu.

● Te Mahi Haumaru: Ki te whakaritea ki ō rātou hoa whakataetae e whakamahia ana e te tīhiera, he iti ake te NOx me te matūriki e whakaputaina ana e ngā waka CNG, ā, he iti ake hoki ngā hau kati kōtuhi tata ki te 20–30%.

● Ngā Utu Tukanga: I runga i ngā whakaritenga a te kaihanga, ka rerekē pea ngā wā whakakapinga o ngā mono mura i waenga i te 60,000 ki te 90,000 maero, ā, ko te roa o te wahie i roto i ngā waka CNG e rua ki te toru ngā wā ka roa ake i ngā waka rite e whakamahi ana i te penehīni.

● Pūngao ā-Rohe: Ka whakanui ake te CNG i te haumaru pūngao me te taurite hokohoko mā te whakaiti i te whakawhirinaki ki ngā kawemai hinu i ngā whenua whai pūtake hau māori.

Ahakoa ngā painga, he maha ngā momo wero mahi me ngā wero ōhanga o te hanga pūnaha CNG.

Ko te hanganga o tētahi teihana CNG e hiahiatia ana he utu tīmatanga nui mā te moningā tāke rokiroki,ngā pūnaha tohatoha, metaputapu whakamahanaI runga i ngā utu whakamahinga, ko te roanga o te wā whakahokinga moni ka rerekē i waenga i te toru ki te whitu tau.

Ngā Hiahiatanga Wāhi: nā tengā whare whakapūtā, ngā rerenga wai rokiroki, me ngā rohe haumaru, he nui ake te whenua e hiahiatia ana e ngā teihana CNG i ngā teihana whakakī wahie tuku iho.

Mātauranga hangarau: Me whai whakangungu me te tiwhikete motuhake te tiaki me te whakahaere i te pūnaha hau māori pēhanga teitei, ā, ka puta he wero ki te mahi i ngā mākete hou.

Ngā Āhuatanga o te Wā Whakakī Hinu: Ka roa pea te wā e whakakī ai i ngā waka i te pō, engari ka taea e ngā teihana whakakī tere te whakakī hinu i ngā waka i roto noa i te toru ki te rima meneti, nō reira he rite tonu ki ngā wahie wai.

He aha te whakataurite o te CNG ki te penehīni me te tīhiera tuku iho?

Tawhā	CNG	Penehīni	Tīhiera
Ihirangi Pūngao	~115,000	~125,000	~139,000
Ngā Tukunga CO2	290-320	410-450	380-420
Te utu wahie	$1.50-$2.50	$2.80-$4.20	$3.00-$4.50
Utu Waka Tino Pai	$6,000-$10,000	Tūāpapa	$2,000-$4,000
Te Kīanga o te Teihana Whakakī Hinu	~900 ngā teihana	~115,000 ngā teihana	~55,000 ngā teihana

Ngā tono rautaki mō te CNG

● Ngā Waka Tawhiti: Nā te nui o te hinu me te whakakī hinu aunoa e pau ana i a rātou, he pai rawa atu ngā waka tuku, ngā taraka para, me ngā waka kawe tūmatanui e mahi ana i ngā wāhi kikī mō te whakamahi i te CNG.

● Te Whakamahinga o te hau māori matomato: Mā te whakakotahi, te whakamahi katoa rānei i te hau māori e ahu mai ana i ngā putunga paru, te whakamahinga whenua, me ngā tipu maimoatanga wai para, ka puta he huarahi kawe kore-waro, he iti-waro rānei.

●Hangarau WhakawhitiI te mea kei te whānui haere ngā pūnaha hiko me te hauwai, ka whakaratohia e te CNG ki ngā mākete ngā pūnaha tohatoha hau maori kua wātea kē, he huarahi pea ki te whakaiti i te waro.

● Ngā Mākete Puta Ake: Ka taea te whakamahi i te CNG hei whakaiti i te hinu kawemai me te whakatenatena i ngā kaha hanga ā-rohe i ngā rohe he rahui hau ā-rohe engari kāore i te rawaka te hanga