He pēhipere hau VSD kore-hinu, kua whakamanahia e CE, he mea whakamatao hau, he mea whakahinuhinu wai, e tika ana mō te whakatika waka.

Mā te whakakapi i te hinu whakahinuhinu tuku iho ki te wai parakore, ka kore e puta he tukunga kohu hinu i te wā e whakahaerehia ana, e tutuki ana i ngā paerewa taiao me ngā kaupapa here kore waro. Ka āwhina i ngā pakihi ki te whakatutuki i te tiwhikete ESG, te hanga wheketere matomato, me te whakarei ake i te ahua whanaketanga tauwhiro o tā rātou waitohu.

He motuka auau aukume tuturu tino pai a IE5, ka whakarerekē aunoa i te tere kia rite ki te hiahia o te hau, ka tutuki ai he tere penapena pūngao whānui tae atu ki te 35%. Mā tēnei āhuatanga penapena pūngao ka tino whakaitihia ngā utu whakahaere, ka whakapotohia te wā whakahoki haumitanga ki te 12-18 marama.