Molefe is to deliver the welcoming address at the African Utility Week conference which starts in Cape Town on Tuesday morning.
Eskom board chairperson Ben Ngubane is also among the speakers.
Under his leadership, the board on Thursday decided to have the African National Congress MP return to the parastatal, rather than pay him a R30 million pension payout, which was questioned by Public Enterprises Minister Lynne Brown.
But the Democratic Alliance’s (DA) James Selfe says the decision can' t be rationalised.