Eskom Holdings’ new chairperson Mpho Makwana said the board isn’t planning any immediate changes to management and will take between 30 and 60 days to assess the company’s power plants. Makwana, who was appointed along with almost all of the board this month, said the plants’ perfromance will be looked at to see what needs to be done to make them operational at an average of 75% of the time, a target set by Public Enterprises Minister Pravin Gordhan. Currently their so-called electricity availability factor, a measure of when they can produce electricity, is less than 60%.