Amazwe amaningi njengamanje ayaqinisa ekutshalweni kwezimali kumandla avuselelekayo kanye nezimoto zikagesi ngethemba lokufeza imigomo yawo ehlukene ekuncishisweni kwekhabhoni kanye nasekukhishweni kwekhabhoni engu-zero, nakuba i-International Energy Agency (IEA) inikeze isexwayiso esifanayo mayelana nokuthi uguquko lwamandla belulokhu luhlala njalo. ukuvuselela isidingo samaminerali, ikakhulukazi amaminerali abalulekile ayivelakancane njenge-nickel, i-cobalt, i-lithium, ne-copper, kanye nokwenyuka okunamandla kwamanani amaminerali kungase kwehlise izinga lokuthuthukiswa kwamandla aluhlaza.
Ukuguqulwa kwamandla kanye nokwehliswa kwekhabhoni kwezokuthutha kudinga isamba esikhulu samaminerali ensimbi, futhi ukuhlinzekwa kwezinto ezibucayi kuzoba usongo lwakamuva kulolu shintsho.Ukwengeza, abavukuzi kusamele batshale izimali ezanele ekuthuthukiseni izimayini ezintsha phakathi kwesidingo esikhulayo samaminerali, okungase kukhuphule izindleko zamandla ahlanzekile ngenani elikhulu.
Phakathi kwazo, izimoto zikagesi zidinga izikhathi ezingu-6 inani lamaminerali uma kuqhathaniswa nezimoto zendabuko, futhi amandla omoya osogwini adinga izikhathi ezingu-9 inani lemithombo yamaminerali uma kuqhathaniswa nezitshalo ezifanayo zamandla kagesi.I-IEA iphawule ngokuthi naphezu kokuhluka kwesidingo kanye nezintuba zokuhlinzekwa kwezimbiwa ngayinye, izinyathelo ezinamandla zokunciphisa ikhabhoni eziqaliswe uhulumeni zizokhulisa ngokuphindwe kasithupha isidingo sezimbiwa ngaphakathi emkhakheni wezamandla.
I-IEA iphinde yamodela futhi yahlaziya isidingo samaminerali esikhathini esizayo ngokulingisa izindlela ezahlukahlukene zesimo sezulu kanye nokuthuthukiswa kobuchwepheshe obuyi-11, yathola ukuthi isilinganiso esiphezulu sesidingo sivela ezimotweni zikagesi kanye nezinhlelo zokugcina amandla ebhethri ngaphansi kokugqugquzelwa kwezinqubomgomo zesimo sezulu.Isidingo kulindeleke ukuthi sikhuphuke okungenani izikhathi ezingama-30 ngo-2040, futhi isidingo se-lithium sizokhuphuka izikhathi ezingama-40 uma umhlaba uzofinyelela okuhlosiwe okushiwo kuSivumelwano saseParis, kanti isidingo samaminerali esivela kumandla ekhabhoni ephansi sizophindeka kathathu phakathi neminyaka engama-30. .
I-IEA, ngasikhathi sinye, iphinde ixwayise ngokuthi ukukhiqizwa kanye nokucutshungulwa kwamaminerali angajwayelekile emhlabeni, okubandakanya i-lithium ne-cobalt, aphakathi emazweni ambalwa, kanti amazwe amathathu aphezulu ahlangana afinyelela ku-75% yenani eliphelele, kanti inkimbinkimbi kanye ne-cobalt. i-opaque supply chain nayo yandisa ubungozi obufanele.Ukuthuthukiswa kwezinsiza ezibekelwe imingcele kuzobhekana nezindinganiso zemvelo nezenhlalo eziqine nakakhulu.I-IEA iphakamisa ukuthi uhulumeni kufanele abhale ucwaningo lwesikhathi eside olumayelana neziqinisekiso zokuncishiswa kwekhabhoni, ivoti lokwethenjwa kokutshalwa kwezimali okuvela kubahlinzeki, kanye nesidingo sokunwetshwa kokugaywa kabusha nokusetshenziswa kabusha, ukuze kuzinziswe ukuhlinzekwa kwezinto ezingavuthiwe futhi kusheshiswe uguquko.
Isikhathi sokuthumela: May-21-2021