She had to answer to the state capture commission why she appeared to be interested in him and not the others.
Former Eskom executives and board members are accused of abusing their positions to channel funds to Gupta-owned companies for years while enriching themselves.
The unit and Eskom have approached to the Pretoria High Court, seeking to recover funds from former board members, executives, members of the Gupta family and their associates.
Last year, the nation got some insight into how Eskom wound up in the dire situation it was in.
'I apologise to Ms Mawela for any harm to her reputation suffered as a result of these allegations,' he said.
Daniels shared her side of the story on the Eusebius McKaiser Show.
Former Eskom official Johann Bester described how those he trusted at Eskom where removed from their positions leaving him with no support when he tried to renegotiate the contract with Gupta-owned Optimum coal mine.
Eskom official Gert Opperman says in 2015, Eskom sent Tegeta a letter, raising concerns about Brakfontein’s coal supply to one of the utility’s power station Majuba.
Speaking on the 'Eusebius McKaiser Show' on Monday, Koko said he was the victim of the corruption at Eskom.
Former Eskom chief executive Matshela Koko said South Africa has a 'competent' system operator and won't become 'another Venezuela'.
Eskom board chair Jabu Mabuza explained that by sending out the classified documents, former acting chief executive Matshela Koko gave McKinsey and Trillian an advantage.
Former executive Matshela Koko sent confidential documents to Gupta associates to show them what business opportunities existed at the state-owned entity, Eskom board chair Jabu Mabuza told the Zondo Commission.
Mark van der Riet, a scientist charged with checking Eskom’s coal quality, was suspended after blowing the whistle on alleged corruption by the Gupta family.
He's tweeted that load shedding is a diversion, saying there's no need for it and something is horribly wrong to justify intentional outages when there is adequate generating capacity.
Matshela Koko, Anoj Singh and Suzanne Daniels have been implicated in wrongdoing at the power utility.
Suspended head of information Sean Maritz resigned on Thursday, citing “personal reasons”, making his disciplinary hearing null and void.
Matshela Koko has avoided facing a series of new charges by handing in his resignation during his disciplinary process on Friday.
