South Africa’s Energy Regulator, the highest decision-making body of the National Energy Regulator of South Africa (Nersa), has approved a 25-year transmission licence for the National Transmission Company South Africa (NTC), which is being unbundled from Eskom. Only a transmission facilities licence was granted during the meeting on July 27, and the regulator indicated that the trading licence and an import/export licence, which had also been applied for by NTC in a bundled application, would be processed separately.
Stage 4 loadshedding will continue to be implemented until 05:00 on Saturday, Eskom has said. Thereafter, various stages of loadshedding will be implemented until 05:00 on Monday. Breakdowns have reduced to 16 686MW of generating capacity while the generating capacity out of service for planned maintenance is 3 966MW. Over the past 24 hours, a generating unit at Camden, Duvha and two generating units at Kendal power stations were returned to service. But in the same period, a generating unit at Medupi and two generating units at Kriel power stations were taken offline for repairs. “The delay in returning to service a generating unit at Kendal, Majuba and two generating units at Tutuka power stations is contributing to the current capacity constraints,” Eskom said.
It’s been another turbulent week on the electricity front, with ongoing high levels of loadshedding, the launch of a law suit against Eskom’s grid queuing rules and false and confusing statements about the decommissioning of Komati. Engineering News editor Terence Creamer discusses the week’s developments.