Preparing for Winter: Eskom’s Maintenance Plan in Action
Image source: The South African
On Friday, March 21, Eskom issued an update confirming that while the power system remains under strain, it is currently stable. This announcement followed the activation of Stage 2 load shedding on the evening of Wednesday, March 19, which was subsequently lifted in the early hours of Thursday, March 20.
In its detailed statement, Eskom highlighted that persistent unplanned outages have forced reliance on emergency reserves to meet electricity demand during peak hours throughout the week. The utility reiterated its commitment to conducting high-quality planned maintenance to improve the reliability of its power generation capacity, especially in preparation for the projected increase in electricity consumption during the colder winter months. These maintenance efforts are undertaken in compliance with environmental licensing requirements and other regulatory frameworks. Presently, Eskom is performing planned maintenance activities amounting to approximately 6,793 MW.
According to recent statistics, the average unplanned outages for March 2025 have surged to roughly 14,200 MW. In contrast, Eskom had successfully maintained these unplanned outages below the 14,000 MW threshold since April 2024, achieving a remarkable low of 10,727 MW in November 2024. This level of operational management ensured an uninterrupted power supply for a remarkable 10-month stretch. However, the average unplanned outages rose again in January 2025, reaching 13,800 MW.
Eskom also affirmed its determination to continue with the maintenance schedule in the coming weeks, aiming to better equip itself for the anticipated spike in electricity demand during winter. The utility is on track to conclude these maintenance activities by early April, thereby strengthening its capacity to handle rising electricity needs.
Additionally, Eskom has urged consumers to continue practicing responsible energy usage to alleviate the pressure on the national grid. Efforts to raise public awareness about energy conservation are being intensified, with a focus on simple but effective measures, such as turning off non-essential appliances and utilizing energy-efficient systems in households and businesses.
The utility’s proactive approach reflects its ongoing strategy to address systemic challenges in the energy sector while meeting the needs of South Africa’s growing population. This, in turn, has sparked discussions about the importance of diversifying energy resources and investing in renewable energy solutions to mitigate future power crises.
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