Ingabe singakwazi ukushiya izinto zokubasa ezimbiwa phansi eminyakeni eyishumi ezayo?
Ngamafuphi, Cha, amafutha emvelo ayoba yingxenye yephothifoliyo yethu yamandla amashumi eminyaka. Naphezu kokuvumelana okujwayelekile kokuthi amafutha emvelo yiwona anikela kakhulu ekuguqulweni kwesimo sezulu, kuyinselele futhi ukuthola umthombo wamandla ohlukile ongathatha indawo yawo emhlabeni jikelele. Njengoba amazwe asathuthuka ekhula, ukufuna kwawo amandla ashibhile kuyolondoloza isidingo sezinto zokubasa ezimbiwa phansi. Nokho, nakuba kulindeleke ukuba amandla avuselelekayo athathe indawo yamafutha emvelo njengomthombo wamandla oyinhloko ngo-2050, sisazodinga ukutshala imali kwezobuchwepheshe bokunciphisa ukukhishwa kwekhabhoni ukuze sinciphise umthelela wokugcina ukukhishwa okuvela kumafutha emvelo.