He mea hou rawa ngā whakatō hau e āhei ana ki te whakamahi i te hau hei hanga iti me te taea e ia te whakarite i tēnei ki te waiū hei whakamahinga mō ngā taha whare. I te waenganui i te hokinga mai o te hau, ka tohu ēnei pūtango i roto i tētahi rahi, e hono ana ki ngā poraka turbine e whakangungu ana i te whakaputa waiū i te mea ko te kawe pūnaha nei i tēnei kīanga. He pai tēnei mahi mō te whakaputa waiū i te matawhairoa, nā te mea kaore te hau i te tae ki ngā atea tuatahi kia puta ai ngā hā o te whenua, arā, he mea kāore i te whakahoki i te wā, pērā i ngā mea e mau ana i te pūnaha waiū e kitea nei i runga i ngā pūngao papa kua puta iho i ngā hā o te ao, e ahu nei i ngā puna hā o te rere āniwaniwa. Kaore te hau ki te mutu i te wā e taea ana te kawe i te pūnaha waiū, pērā i ngā taonga inehu pū, pēhea ko te papa me te kauri.
Kei te whai take pūmau te whakamahere ā-pū whenua hei whakarite i tō kāinga, me te whakamahi i tētahi huarahi e mohio ana ki ngā moni iti atu, a, ko te wakaaro ka kitea he pai tonu ki te taiao. Pū whenua: Nā te mea ka noho ngā pū whenua iwi anake ki te mahi, nō reira he iti rawa te utu ki te whakahaere i a rātou mō ngā wā e hirari ana. Ko te takea e hanga nei i te bioenergy he pai rawa i te takea e hanga nei mai i ngā take tuatahi e whai ana i te whakatupu huringa o te ao nei, nā te mea kei te whakaputuwhi i ngā hau e huri ana i tō tātou rangi.

Kāore iho he mea kei te whakaora i te whenua anō, engari he mea hoki te wero o te kaiwhakatō hau ki te huringa i ngā moni i roto i tōu pokipoki. Te whakamahi i te waiū pai ka rūngia te katoa o tō haerenga ki ngā mokopuna ā-motu, e taea ana e koe te whakaiti i ngā utu waiū, ahakoa. He aha noa, ko tēnei kīreitanga ki tōna-anei e mahi ana nui atu ki te whakangaro i ngā mate whai muri i te pūngao nui i whakauru ai ngā huinga kaiwhakarite ki te huringa ā-motu.

Nui ake ngā take mō ngā whakamahere puhi hurihanga ā-wāhi mō te whare, nō reira he pai rawa i roto i ngā taha katoa, engari inahea ngā take moni e pai ana ki ēnei rārangi, ka whai pūtake hoki ngā wehi me ngā pai o te whakatū. Heoi anō, he pai nui hoki te mea ko te tautoko i te hanga āpure i te utu iti, kāore i te whakaputu mai i ngā kaiwhakaroto kino, kāore hoki i te whakawāngia i tōna taiao. Nā runga i te mea he mahi nui te utu tuatahitanga, ka whakaheke iho he tangata e whakaaro ana he kino te āhua o ngā puhi hurihanga. Nō te mea hoki ka hokohoko tonu ki te hau mō te whakauru āpure, e kitea ana e ai ki te mea kaore ēnei wāhi hei whakapakari i te whenua i roto i ngā wā, pērā i ngā raupapa hoki (hei tauira, ngā raupapa araipoiti rānei).

Te whakamahinga i te wāHeke ngūtai āhuarangi e whiwhi pūngao mō te whakahaere i ngā hiahia ā-tāone katoa me ngā tūtohu haere moni. Ka taea e koe e whai ake ana ki te whakaiti i tō huataonga karbona, ko te mea nui he whakangungu hou mai i a koe mo te taiao ki te whakatū pūngao i te take o ngā hau. Ki runga i te mea he wehewehe ngā take iti, he nui noa te nui o te take hau. Ko te heke ngūtai āhuarangi nui rawa te rara mo te whakapono i te whakapiki i te waiora i tō tāone...
Ko tā mātou whakamāhi i te kaha o te hau i ngā turupine hei whāinga matua o tā mātou pakihi. Ka tuku mātou i ngā hua kaha tūturu me ngā ratonga pūkenga ki ngā kiritaki. I tēnei wā i ngā turupine o te hau, me mātua whai mātauranga i ngā take e whāia ana, pērā i te roa o ngā pātītī me tōna taumaha hoki. Ka tātai mātou kia māhara koe ko ngā hua katoa a DHC he hua kaha tūturu, kāore he whakamāhinga kaha.
ngā taonga matua, ngā whiuwhiu hau, ngā paepae rāwhiti me ngā pouaka horoia lifepo4. ka tangohia e ngā kaimahi he ratonga kotahi-tangi, te hanga atu me te whiuwhiu hau o te whare, tae atu ki te rautaki hau-rā whiuwhiu hybrid me etahi atu rautaki fotorau inoi. Kia tuku ake DHC i ngā mea tino whakawātea, i ngā momo hanga me te tūmomo muri, ki ngā kaimahi me te wehewehe haere pai.
Ko DHC te ingoa mātua i ngā rōpū hiko wāhi me ngā rōpū hiko rā. He whare o ana anō i tēnei, e whakamahi ana i ngā mahi R&D, te whanonga, te whakamātautau, me ngā ratonga pūkenga. Mai i te tau 2009, kua tīmata ngā kaiwhakamātua o DHC ki te whakamāhi i te whakaahua hei tiaki i te taiao, ā, kua whai i ngā hākinakina hou rawa atu o te pūnaha hiko wāhi me ngā kōpae hiko, ā, kua whakamāhi i ngā uara pūtea o te rōpū: "te whakamāhi i te wā, te pono, te whakamāngō, me te auaha." Ko tēnei hoki te take o tā mātou ingoa "DHC".
Ko ngā rōpū hiko rā me ngā rōpū hiko wāhi te whāinga matua. I tēnei pūnaha whakamāngō o ngā kōpae hiko wāhi, he iti ngā pūkenga o mātou i te whakamāhi i ngā whakamātautau, ā, ka taea e mātou te whakapā mai i ngā whakamātautau katoa hei whakamāhi mō ngā kiritaki. Ka tātai mātou i ngā ratonga pūkenga i te wā katoa mai i te whanonga, mai i te whakamātautau, ā, mai i ngā ratonga i muri i te hoko.