The modernization of the grid’s transformers and substations is long overdue as these components form the backbone of a reliable and efficient electricity supply chain.

South Africa has taken a significant stride in revamping its energy sector through a series of pivotal agreements signed with China. This collaboration aims to address the nation's pressing energy crisis, which has been detrimentally affecting its economy. Amidst the BRICS summit in South Africa, the government formalized these agreements with prominent Chinese power companies, focusing on vital upgrades to the country's electricity transmission and distribution network.

At the core of this cooperation lies the enhancement of South Africa's infrastructure for power transmission and distribution. The modernization of the grid’s transformers and substations is long overdue as these components form the backbone of a reliable and efficient electricity supply chain. Recognizing the urgency of the situation, Electricity Minister Kgosientsho Ramokgopa affirmed the commitment to expedite these improvements, underscoring the need to operate at a pace that matches the demands of the energy crisis.

South Africa is keen to tap into China’s expertise to address its energy woes effectively. Ramokgopa highlighted the speed and efficiency with which China has developed its energy infrastructure, a feat that South Africa aspires to emulate. This collaboration presents a unique opportunity for South Africa to learn from China's experience and incorporate best practices into its energy rejuvenation efforts.

Eskom, the state utility, faces a substantial deficit of approximately 4,000 megawatts—equivalent to a tenth of its total installed capacity. This deficit has resulted in the overheating and critical failures of existing transformers and substations and unprecedented power cuts. An integral part of this issue is the constrained transmission capacity, which impedes the integration of alternative power sources. The significance of transformers and substations becomes pronounced, as these components are instrumental in delivering electricity to homes and businesses. Unfortunately, frequent burnouts in these components lead to extended periods of power outages.

Apart from aiding in extending the lifespan of Eskom's coal-fired power plants, China plans to offer cost-effective emission reduction technologies. Notably, the prospect of establishing transformer and solar PV panel manufacturing facilities in South Africa is on the horizon—a move that could significantly enhance the country's domestic energy production capacity. Moreover, South Africa's nuclear power plant is also set to undergo upgrades with China's assistance.

Source: www. gov.za