Kubonakala ukuba abaqhubi beemoto bazophoxeka kwinyanga yoMnga kungekho kuthotywa kwexabiso lepetroli kulindeleke.
Ngokweenkcukacha zamva nje zeCentral Energy Fund, ixabiso lepetroli liya kunyuka phakathi kwamashumi amabini kunye namashumi amabini anesihlani yeesenti ilitha.
Okwangoku, idizili inokunyukela phezulu ngenxa yeesenti ezingama-93 ilitha nganye yokungabuki kakuhle xa sisiya kwixesha leziyunguma.
Ngaphandle kokuqina kwerandi, ukunyuka kwamaxabiso amafutha ehlabathi kuthoba izibonelelo kwimpompo.
Ukonyuka kunokubabetha kakhulu abathengi ngeli xesha amakhaya amaninzi sele elwa.
Abaqhubi beemoto bacetyiswa ukuba bafake iindleko eziphezulu zepetroli kwizicwangciso zabo zokuhamba.