Loadshedding is a means to protect the national electricity system
11 December 2018
The story in the media and on social platforms regarding allegations that loadshedding is a diversion, is itself a diversion and far from the truth.
Eskom has consistently informed the public that loadshedding happens as a result of a shortage of capacity due to a number of factors, including generating units being out of service due to breakdowns, and it is implemented as a measure of last resort to protect the power system from a total collapse or blackout.
We have experienced deterioration in plant performance over the past six months resulting in shortage of capacity to meet the demand in electricity which has forced us to implement loadshedding.
The story questions the implementation of loadshedding while we have surplus generating capacity and a reserve margin of 23%. If one takes all power stations into account there is an operational surplus and sufficient megawatts to meet demand. However, due to the magnitude of units on technical breakdowns the number of megawatts to meet demand has reduced. In order to match the demand in the country loadshedding has to be implemented to balance what is available and to avoid a total collapse of the power system.