Eskom has confirmed that the change to the schedule for replacing the six steam generators at the Koeberg nuclear power station, will have an impact on the cost of the life-extension project, which was originally estimated at R20-billion. This confirmation was provided during a joint meeting of the portfolio committees on mineral resources and energy and on public enterprises, convened to deliberate on a complaint made by the National Union of Mineworkers (NUM) regarding what the union claims to have been the unfair suspension of three senior Koeberg employees.