Isicwangciso se-UN sithembisa ukuncitshiswa okukhulu kokukhutshwa kwemveliso kwicandelo lolwakhiwo- eyona nto ingcolisa kwaye inzima kakhulu kwi-decarbonise

eNairobi, nge-12 kaSeptemba 2023 -Ukufudukela kwabantu ezidolophini ngokukhawuleza kwihlabathi liphela kuthetha zonke iintsuku ezintlanu, wongeza umhlaba izakhiwo ilingana nobukhulu beParis, kunye ne indawo eyakhelweyo icandelo esele linoxanduva lwe-37 pesenti yezinto ezikhutshwayo kwihlabathi. Ingxelo epapashwe namhlanje ngu UN okusingqongileyo Inkqubo (UNEP) kunye neZiko laseYale le Zendalo + Architecture (Yale CEA), phantsi kwe-Global Alliance yeZakhiwo kunye ukwakhiwa (I-GlobalABC), inikezela ngezisombululo zokunciphisa i-carbon kwizakhiwo kunye necandelo lokwakha kunye nokunciphisa inkunkuma eyenza.

Ingxelo, Izinto zokwakha kunye nemozulu: Ukwakha ikamva elitsha, inikeza abenzi bomgaqo-nkqubo, abavelisi, abayili bezakhiwo, ababhekisi, njineli, abakhi kunye nabahlaziywa ngokutsha isisombululo esintathu sokunciphisa ukukhutshwa "kwekhabhoni ekhoyo" kunye neempembelelo ezimbi kwizinto eziphilayo zendalo ukusuka kwimveliso kunye nokusasazwa izinto zokwakha (umzekelo, isamente, intsimbi, ialuminiyam, amaplanga, ibiomass):

• kuphephe inkunkuma ngokusebenzisa indlela esetyhula: ukwakha kancinci ngokuphinda kusetyenziswe izakhiwo ezikhoyo lolona khetho luxabisekileyo, luvelisa i-50-75 yeepesenti ezikhutshwayo ezimbalwa kunolwakhiwo olutsha; khuthaza ukwakhiwa ngezinto ezincinci kunye nezinto ezinokuthi ziphantsi Imibhalo yenyawo yekhabhoni kunye nokulungiselela ukusetyenziswa kwakhona okanye ukurisayikilishwa kwakhona.
• ukutshintsha kwimathiriyeli yokwakha esekelwe kwibhayoloji ehlaziyekayo, equka amaplanga, uqalo, kunye nebiomass. Ukutshintshela kwimathiriyeli elawulwa ngokufanelekileyo esekelwe kwibhayoloji kunokukhokelela kugcino lokukhutshwa kwezinto ezikhutshwayo kwimimandla emininzi ukuya kutsho kuma-40 epesenti kwicandelo ngo-2050. Nangona kunjalo, umgaqo-nkqubo othe kratya kunye nenkxaso yemali iyafuneka ukuqinisekisa ukwamkelwa ngokubanzi kolwakhiwo olusekelwe kwibhayoloji ehlaziyiweyo. izixhobo.
• phucula i-decarbonisation yezinto eziqhelekileyo ezingenakutshintshwa. Oku kuchaphazela ikakhulu ukulungiswa kwekhonkrithi, intsimbi, kunye ne-aluminium - amacandelo amathathu ajongene ne-23 pesenti yokukhutshwa kwehlabathi jikelele namhlanje - kunye neglasi kunye nezitena. Izinto eziphambili kufuneka zibekwe kwimveliso yombane nge umoya ovuselelekayo imithombo, ukwandisa ukusetyenziswa kwakhona kunye izinto ezihlaziyiweyo, kunye nokukala itekhnoloji yokudala. Utshintsho lweemarike zengingqi kunye neenkcubeko zokwakha zibalulekile ngeekhowudi zokwakha, iziqinisekiso, iilebhile, kunye nokufundiswa kwabakhi bezakhiwo, iinjineli, kunye nabakhi kwiinkqubo zesetyhula.

Iziqu ezithathu Ziphephe-Shift-Phucula Isisombululo kufuneka samkelwe kuyo yonke inkqubo yokwakha ukuqinisekisa ukuba izinto ezikhutshwayo ziyacuthwa kwaye zingabantu impilo kunye ne-biodiverse ecosystems zikhuselwe. Isisombululo sikwafuna, kuyo ukuqaliswa, uvakalelo kwiinkcubeko zendawo kunye nemozulu, kubandakanywa nombono oqhelekileyo wekhonkrithi kunye nentsimbi njengezinto zanamhlanje ezikhethiweyo.

Ukuza kuthi ga mvanje, uninzi lwezakhiwo bezakhiwe kusetyenziswa umhlaba, amatye, amaplanga noqalo.” Ukanti izinto zale mihla ezifana nekhonkile nentsimbi zidla ngokunika umfanekiso-ngqondweni wokomelela, ngokuqhelekileyo ziphelela kwindawo yokulahla inkunkuma zize zibe negalelo ekukhuleni. ngxaki yemozulu,” utshilo uSheila Aggarwal-Khan, uMlawuli weCandelo loShishino noQoqosho le-UNEP.

"I-zero ye-Net kwicandelo lokwakha kunye nelokwakha inokufezekiswa ngo-2050, okoko nje oorhulumente bebeka umgaqo-nkqubo ochanekileyo, inkuthazo kunye nommiselo ukuzisa utshintsho kwisenzo soshishino," wongezelela.

Ukuza kuthi ga ngoku, uninzi isenzo semozulu kwicandelo lokwakha linikezelwe ekunciphiseni ngokufanelekileyo "ikhabhoni yokusebenza", equka ukufudumeza, ukupholisa, kunye nokukhanyisa. Enkosi ekukhuleni kwe-decarbonisation yehlabathi jikelele kwigridi yombane kunye nokusetyenziswa kwamandla ahlaziyekayo, ezi zimiselwe ukuhla ukusuka kwi-75 pesenti ukuya kwi-50 pesenti yecandelo kumashumi eminyaka ezayo.

Kuba izakhiwo zinemathiriyeli eveliswa kwimimandla eyahlukeneyo kwihlabathi liphela, ukunciphisa “ikhabhoni ekhoyo” kwimveliso kunye nokusasazwa kwezixhobo zokwakha kufuna ukuba abenzi bezigqibo bamkele indlela yokuphila yonke. Oku kubandakanya imilinganiselo elungelelanisiweyo kumacandelo amaninzi nakwinqanaba ngalinye lomjikelo wobomi bokwakha - ukusuka ekutsalweni ukuya ekusetyenzweni, ukufakwa, ukusetyenziswa kunye nokudilizwa.

Ulawulo kunye nokunyanzeliswa kukarhulumente kuyafuneka kuzo zonke izigaba zomjikelo wobomi bokwakha - ukusuka ekutsalweni ukuya ekupheleni kokusetyenziswa - ukuqinisekisa ukungafihli kwiilebhile, iikhowudi zokwakha ezisebenzayo zamazwe ngamazwe, kunye nezikimu zesiqinisekiso. Utyalo-mali kuphando kunye nophuhliso lobuchwephesha obusakhulayo, ngokunjalo uqeqesho abachaphazelekayo kumacandelo, bayafuneka, kunye nenkuthazo yemizekelo yobunini bentsebenziswano phakathi kwabavelisi, abakhi, abanini, kunye nabahlali ukuba batshintshele kuqoqosho olusetyhula.

“Ukwenziwa kwe-decarbonisation kwezakhiwo kunye necandelo lokwakha kubalulekile ekufezekiseni injongo yokunciphisa ubushushu bukazwe lonke ukuya kwi-1.5°C. Ngokubonelela ngeembono zenzululwazi ezibukhali kunye neengcebiso ezisebenzayo zokunciphisa i-carbon ekhoyo, i isifundo “Izixhobo zokwakha kunye nemozulu: Ukwakha ikamva elitsha” siqhubela phambili kwinjongo yethu edibeneyo yokuphelisa icandelo ngokugqibeleleyo nokwandisa ukomelela kwalo”, utshilo uGqr Vera Rodenhoff, uSekela Mlawuli Jikelele we-International Climate Action kunye neHlabathi. Utshintsho lwamandla ye-German Federal Ministry for Economic Affairs and Climate Action (BMWK), leyo kunye ne-German Federal Ministry for Economic Cooperation and Development (BMZ) ixhase isifundo ngemali.

Izifundo ezivela Khanada, iFinland, iGhana, iGuatemala, iIndiya, Peru, kunye neSenegal, babonisa indlela i-decarbonisation eyenzeka ngayo kusetyenziswa amaqhinga athi "Kuphephe uShift-Phucula": uqoqosho oluphuhlileyo lunokusebenzisa izibonelelo ekuhlaziyeni izakhiwo esele zikhulile, ngelixa abasakhulayo benokuthi batsibe iindlela zokwakha i-carbon-intensive kwezinye izinto zokwakha ezinekhabhoni ephantsi.

Cities kwihlabathi jikelele linokuqhuba ukuphunyezwa kwe-decarbonisation. Abaninzi sele bekho ukudibanisa imiphezulu enezityalo, kubandakanywa luhlaza uphahla, iifaçades, kunye neendibano zodonga lwangaphakathi ukunciphisa idolophu ukukhutshwa kwekhabhoni kunye nezakhiwo ezipholileyo, zandise idolophu eziphilayo kunye nokuninzi.

INQAKU KUBAHLELI

Malunga neNkqubo yeNdawo yeZizwe eziManyeneyo (UNEP)

UNEP lelona lizwi liphambili kwihlabathi kwindalo esingqongileyo. Ibonelela ngobunkokeli kwaye ikhuthaza intsebenziswano ekukhathaleleni okusingqongileyo ngokukhuthaza, ukwazisa kunye nokwenza izizwe nabantu baphucule umgangatho wobomi babo ngaphandle kokubeka esichengeni obo bezizukulwana ezizayo. 

Malunga neGlobal Alliance for Buildings and Construction (GlobalABC)

Yasekwa kwi-COP21, isingathwe yi-UNEP kwaye inamalungu angama-289, kubandakanywa amazwe angama-40, GlobalABC liqonga lehlabathi elikhokelayo kubo bonke abachaphazelekayo kwizakhiwo abazibophelele kumbono ofanayo: Ukungabikho kukhutshwa komsi, izakhiwo ezifanelekileyo kunye necandelo lokwakha.

Malunga neZiko laseYale leEcosystems + Architecture (Yale CEA)

I-Yale CEA idibanisa abaphandi kunye neengcali kwiinkalo ezininzi, ukudibanisa izinto ezintsha kwisayensi, ubugcisa kunye nobuntu ngokubhekiselele kwizinto eziphilayo ezibeka phambili iimfuno zezinto eziphilayo kunye ne-ecologies. Umsebenzi wethu kukuguqula i-DNA yeNdawo eyakhiweyo, okwangoku icandelo elijongene nelona xesha lokwenyani. imo iyatshintsha iimpembelelo kunye nokusetyenziswa/ukuveliswa kwemithombo eyityhefu, engahlaziyekiyo.