UPhuculo lweZakhiwo kunye noPhuculo lweSamente lwaphehlelelwa kwi-COP28  

The INkomfa yama-28 yamaQela (COP28) kwiNgqungquthela yeNkqubo-sikhokelo ye-UN Imo iyatshintsha (UNFCCC), eyaziwa njengeZizwe eziManyeneyo Imo iyatshintsha Inkomfa, ngoku ibanjwe UAE ibhengeze amaphulo amaninzi kunye nentsebenziswano ejoliswe kuyo ezizinzileyo uphuhliso lwedolophu olubandakanya ukuphehlelelwa 'kweZakhiwo zokuPhuhlisa' kunye 'neSamente kunye noPhuculo lweConcrete'  

I-Ajenda yeBreakthrough yaqalwa kwi-COP26 ukuvala isithuba sentsebenziswano. Ijolise ekomelezeni intsebenziswano yamazwe ngamazwe kunye nokuxhasa amanyathelo imo iyatshintsha ukuhlangabezana neenjongo ze-decarbonisation zesiVumelwano saseParis. Ibonelela ngenkqubo-sikhokelo yentsebenziswano kuluntu lwamazwe ngamazwe. "UkuPhumelela kweZakhiwo" kunye "neSamente kunye nokuPhumeza kweKhonkrithi" yinxalenye ye-Agenda yokuPhumeza.  

Icandelo lezakhiwo aliqhubi kakuhle kwiinjongo zokukhutshwa kwe-net-zero ngo-2050. Ukukhutshwa okubangelwa leli candelo kukukhula malunga ne-1% ngonyaka ukususela ngo-2015. Ngo-2021, ukusetyenziswa kwamandla kunye nokukhutshwa kwekhabhoni yecandelo lokwakha kunye nelokwakha kwakungama-34 I-% yemfuno yamandla kunye ne-37% yekhabhoni ekhutshwayo. Amandla okusebenza anxulumene neCO₂ Ukukhutshwa kwemveliso yeli candelo kunyuke nge-5% ngo-2020. Eli candelo limele i-40% yemfuno yamandla yaseYurophu, isiqingatha sayo sivela kumafutha efosili. Ngokucacileyo, ukunciphisa ukukhutshwa kwekhabhoni kunyanzelekile kweli candelo ukuba lifikelele ekujoliswe kuko kwe-net-zero embindini wale nkulungwane. Ngokubhekiselele koku, ukukhutshwa kokusebenza kufuneka kuncitshiswe malunga ne-50% ukusuka kwinqanaba le-2022 ngo-2030 ukufumana izinto kwi-net-zero emissions ngo-2050. Amanyathelo okubambisana ngamazwe ngamazwe aqaliswe kule mvelaphi ukususa imiqobo kunye nokuxhasa izenzo zemozulu. Ngokufanayo, ngokukhutshwa kwezinto ezikhutshwayo zizonke ezinyukayo ukusukela ngo-2015, icandelo lesamente kunye nekhonkrithi nalo alikho sendleleni yokuhlangabezana nezinto ezikhutshwayo eziziro ngo-2050.  

Iphulo lentsebenziswano yamazwe ngamazwe, i-Buildings Breakthrough yasungulwa yiFransi kunye neMorocco kunye neNkqubo ye-UN Environmental Programme (UNEP) kwi-COP28 nge-6^th Disemba 2023 ukuguqula icandelo lezakhiwo (elibalelwa kwi-21% yokukhutshwa kwerhasi yegreenhouse yehlabathi) ukuya kufikelela kwinjongo yokukhupha izinto ezikhutshwayo eziphantse zibe zero kunye nezakhiwo ezikwaziyo ukumelana nemozulu ngo-2030. -beka imida okanye ukuvumela abantu ukuba baziqhelanise nokutshintsha kweemeko ngaphandle.Oku kubandakanya ukukwazi kwesakhiwo ukunqanda ukutshisa ngokugqithisileyo ngokusebenzisa iindlela zoyilo ezingenzi nto ezifana nokusetyenziswa komthunzi, impepho yendalo, njl njl. iimfuno zomhlali kunye nokubonelela ngokusetyenziswa okukhuselekileyo, okuzinzileyo nokukhululekileyo ekuphenduleni iimeko eziguqukayo ngaphandle Amazwe angamashumi amabini anesibhozo azibophelele ngokuzibophelela kweli phulo ukuza kuthi ga ngoku.Isimemo esivulelekileyo sandisiwe kwizizwe ukuba zijoyine iBuildings Breakthrough).  

I-COP28 iphinde yabona ukusungulwa kweSamente kunye neKhonkrithi yokuPhumelela yiCanada kunye ne-UAE. Oku kuya kusebenzela ukwenza isamente ecocekileyo ibe yeyona nto ikhethwayo kwaye kusekwe ukukhutshwa kwesamente kufutshane neqanda kwimveliso yesamente ngowama-2030.  

Kuselithuba ukuba ungagqabaza “ngoPhuculo lweZakhiwo” kunye “neSamente kunye nokuPhumelela kweConcrete”. Nangona kunjalo, ngenxa yenqanaba langoku lokukhutshwa kwekhabhoni kunye nesantya sokunyuka kokukhutshwa, ukuqaliswa kwamanyathelo amabini okuPhumayo ngamanyathelo kwicala elifanelekileyo. Akakabi maninzi amazwe azibophileyo izibophelelo zawo okwangoku. Inkxaso yamazwe afana neTshayina kunye ne-Indiya iya kuhamba umgama omde kodwa iinjongo zawo zophuhliso loqoqosho zinokuwathintela ukujoyina la manyathelo.  

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Imithombo: 

1. I-Ajenda yokuPhumelela https://breakthroughagenda.org/ 
2. I-Arhente yaMandla yaMazwe ngaMazwe (IEA) kwi-COP28. Ingxelo ye-Agenda yoPhuculo ka-2023. Ifumaneka apha https://www.iea.org/reports/breakthrough-agenda-report-2023  
3. I-UNEP 2022. Ukukhutshwa kweendaba - ukukhutshwa kwe-CO2 kwizakhiwo kunye nokwakhiwa kwabetha phezulu, ukushiya icandelo ngaphandle kwe-decarbonize ngo-2050: UN. Ifumaneka e https://www.unep.org/news-and-stories/press-release/co2-emissions-buildings-and-construction-hit-new-high-leaving-sector  
4. COP28. Ushicilelo lweendaba – i-COP28 ibhengeza ubambiswano olutsha kunye namanyathelo okuqhubela phambili uphuhliso lwedolophu oluzinzileyo. Ifumaneka e https://www.cop28.com/en/news/2023/12/COP28-announces-new-partnerships-and-initiatives 
5. UNEP. Ushicilelo lweendaba-Ukuphumelela kweZakhiwo: Ukutyhala kwehlabathi malunga nokukhutshwa kwe-zero kunye nezakhiwo ezinokuqina ngo-2030 zatyhilwa kwi-COP28. Ifumaneka e https://www.unep.org/news-and-stories/press-release/buildings-breakthrough-global-push-near-zero-emission-and-resilient  
6. UNEP. Isikhokelo esiSebenzayo kwiZakhiwo ezikwaziyo ukumelana neMozulu kunye noluntu. Ifumaneka e https://www.unep.org/resources/practical-guide-climate-resilient-buildings   
7. I-Global Cement kunye ne-Concrete Association. Iindaba - ICanada isungula inyathelo le-Cement & Concrete Breakthrough kwi-COP28. Ifumaneka e https://gccassociation.org/news/canada-launches-the-cement-concrete-breakthrough-initiative-at-cop28/  

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