He maha ngā pūtake marara o ngā tukunga methane (te whakatipu kararehe, te kawe waka, te para pirau, te whakaputa me te tahu wahie pūmua, me ētahi atu).
He hau kati kōtuhi te methane, ā, e 28 ngā wā teitei ake te kaha o te whakamahana o te ao i te CO2, ā, he poto ake te roa o te ora o te hau. Ko te whakaiti i ngā tukunga methane te kaupapa matua, ā, e whai ana a TotalEnergies ki te whakatū i tētahi rekoata pai rawa atu i tēnei wāhanga.
HONDE: he otinga mō te ine i ngā tukunga
Kei roto i te hangarau HONDE he pūoko CO2 me te CH4 tino māmā e mau ana i runga i te waka rererangi hei whakarite kia uru atu ki ngā pūwāhi tukunga uaua ki te tae atu, me te tuku pānui me te tino tika. Kei roto i te pūoko he ine taiaho diode, ā, ka taea e ia te kite me te ine i ngā tukunga methane me te taumata tino tika (> 1 kg/h).
I te tau 2022, i hipokina e tētahi kaupapa hei kimi me te ine i ngā tukunga i runga i te papa i roto i ngā āhuatanga tūturu te 95% o ngā papa e whakahaerehia ana (1) i te rāngai o runga. Neke atu i te 1,200 ngā rerenga AUSEA i whakahaerehia i roto i te 8 whenua hei hipoki i te 125 papa.
Ko te whāinga roa ko te whakamahi i te hangarau hei wāhanga o tētahi pūnaha maeneene, motuhake hoki. Hei whakatutuki i tēnei whāinga, kei te titiro ngā tīma rangahau ki te whakawhanake i tētahi pūnaha whakatere waka rererangi kore-kaimahi me ngā raraunga ka rere aunoa ki ngā tūmau, me ngā āheinga tukatuka raraunga me te pūrongo tere tonu. Mā te aunoa i te pūnaha ka puta ngā hua tere ki ngā kaiwhakahaere ā-rohe i ngā whare, ā, ka piki ake te maha o ngā rerenga.
Haunga te kaupapa kimi i ngā wāhi e whakahaerehia ana e mātou, kei te kōrero matatau mātou me ētahi kaiwhakahaere o ā mātou rawa kāore i te whakahaerehia kia wātea ai tēnei hangarau ki a rātou, me te whakahaere hoki i ngā kaupapa kimi kua arotahi ki ēnei rawa.
Te neke ki te kore methane
I waenganui i te tau 2010 me te tau 2020, i whakaitihia e mātou ā mātou tukunga methane ki te haurua mā te ārahi i tētahi kaupapa mahi e aro ana ki ia pūtake tukunga i ā mātou rawa (te mura, te whakaputa hau, ngā tukunga rerenga me te tahunga kāore i oti) me te whakapakari i ngā paearu hoahoa mō ā mātou whare hou. Hei whakatutuki i tēnā, e whakapau kaha ana mātou ki te whakaiti i ā mātou tukunga methane ki te 50% i te tau 2025 me te 80% i te tau 2030 ki te whakataurite ki ngā taumata o te tau 2020.
E kapi ana ēnei whāinga i ngā rawa katoa e whakahaerehia ana e te Kamupene, ā, e neke atu ana i te 75% te whakahekenga o ngā tukunga methane mai i te waro, te hinu me te hau i waenga i te tau 2020 me te 2030 i roto i te horopaki Kore Tukunga a te IEA i te tau 2050.
Ka taea e mātou te whakarato i ngā pūoko me ngā tawhā rerekē
Wā tuku: Whiringa-ā-rangi 19-2024