ESKOM has warned of more power cuts today as the grid remains constrained. The utility said the electricity system remained vulnerable as a result of a surge in supply that had surpassed the available capacity. Yesterday Eskom implemented stage 3 load shedding, which saw the power utility cut as much as 4 000 megawatts of power from the grid. “The electricity supply system remains very constrained and vulnerable due to a shortage of generation capacity as several units are currently out of service due to planned and unplanned outages,” the utility said in a statement. “Eskom would like to assure customers that load shedding is implemented as a necessary measure to protect the power system.” – Staff Reporter