Gas air heater fire could delay commercial operation at Kusile Unit 5 by up to a year

Eskom told lawmakers on Wednesday that a fire in the gas air heater of Kusile Unit 5, which occurred during a commissioning exercise on September 17, represented a major “setback” and could delay the 800 MW unit’s entry into commercial operation by up to a year. Under the revised scheduled for the much-delayed Kusile build programme, Unit 5 was expected to enter into commercial operation in December 2023.