Embattled power utility Eskom has attributed three stages of the current load-shedding, which is being implemented daily at between Stage 4 and Stage 6, directly to the illegal strike under way at varying levels of intensity across its coal fleet. Speaking against the backdrop of a resumption of wage talks with unions on Friday, CEO André de Ruyter reported that 2 709 MW of capacity was unavailable as a direct result of the wildcat industrial action, triggered by a recent deadlock in wage talks.