Eskom's profit doubles despite drop in electricity sales
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Eskom's profit doubles despite drop in electricity sales

Eskom's profit doubled by March 31, 2026, reaching a net profit after tax of R30.3 billion, compared to R14 billion the previous year. This marks the second consecutive annual profit for the utility after eight years of losses.

Revenue increased by 4.1% to R354.7 billion, and earnings before interest, taxes, depreciation, and amortization grew by 10.9% to R108.6 billion. Meanwhile, net debt decreased by R45.3 billion to R313.3 billion. Accumulated losses reduced from R40.9 billion to R12.1 billion. Eskom Holdings itself, excluding the transmission subsidiary, shifted from a loss of R14.3 billion to a profit of R14.1 billion.

However, much of this growth is not linked to an increase in electricity sales. Sales fell to 178 TWh from 189.7 TWh, representing a 6.2% decrease over one year. Eskom attributes this to reduced production at metallurgical plants, unplanned shutdowns, and the closure of mining shafts in the mining industry, as well as weaker demand recovery and, according to the company, 'solar installations in many sectors.'

Operating profit was achieved due to a 12.74% increase in the average tariff, approved by the energy regulator Nersa during this period, as well as lower primary energy costs amid improved generation performance. The energy availability factor rose to 65.16% from 60.6%, although it still has not reached the target of 70%.

Search for new demand

The remaining profit came from lower levels of the financial statements. Eskom links the improvement in profit before tax mainly to a reduction in net financial expenses and smaller losses on financial instruments. Net fair value and currency fluctuations cost the utility R10.4 billion in 2025, but only R1.1 billion in the current year, a decrease of R9.3 billion and accounting for more than half of the R17.5 billion improvement in profit before tax. Depreciation increased by R4.6 billion, partially offsetting this increase.

The combination of higher prices and fewer units is a trend that other utilities find difficult to overcome. Chairman of the Board, Mteto Nyati, acknowledged this limitation during the results presentation on Monday, telling the audience that 'raising tariffs alone is not a strategy' and that they cannot bear the burden of municipal debt, declining sales, aging fleet, and capital needed for the energy transition.

Eskom is seeking new demand. The company agreed on preferential pricing of 62 cents/kWh with the metallurgical plants Samancor Chrome and Glencore-Merafe ferrochrome, and also concluded a separate two-year deal with Manganese Metal Company. It is expanding transport schemes and preparing for potential growth in electricity demand from the data center sector.

Total municipal arrears debt increased by R17 billion, or 17.9%, reaching R111.6 billion. During the year, Eskom wrote off R3.6 billion and will write off another R4 billion in 2027 in accordance with the national treasury's directive to 21 municipalities under the municipal debt relief program.

The city of Johannesburg breached the terms of its payment plan on April 13, making its entire debt immediately payable. Eskom sent an official notice on May 19 regarding its intention to reduce, interrupt, or cease electricity supply to certain points of centralized supply in Johannesburg and City Power. The city fully repaid the debt on August 21, and Eskom withdrew the process.

The financial statements describe municipal arrears debt as a key issue that must be resolved before the legal separation of the distribution business. Deloitte issued a qualified opinion for the year. Auditors found that Eskom had not fully reflected irregular expenses as required by the Public Finance Management Act, due to inadequate internal controls for detecting and recording such expenses, as well as for assessing potential irregular expenses arising from non-compliant supply chains.

Irregular expenses are disclosed at R4.9 billion for the group, compared to revised R10.9 billion, but Deloitte stated that it 'could not determine the full extent of the distortion' because it was impractical. The materiality threshold for the group for audit purposes was set at R2 billion. The reporting also contains significant uncertainty related to ongoing operations. The board concluded that Eskom could continue its operations but noted inadequate tariffs, declining sales volumes, high debt servicing costs, growing municipal debt, rising costs above inflation, and the impact of crime, fraud, and corruption, including revenue losses from illegal connections and illicit prepaid tokens.

After the financial year

The Minister of Finance approved the conversion of Eskom's shareholder loan of R80 billion into equity capital on August 9. Equity capital has already grown by R64 billion during the year, reaching R381.6 billion. Guarantee fees of R980 million for 2025 and R984 million for 2026 were postponed to March 2027, and R329 billion in government guarantees remain in force.

The ES26 bond worth R38 billion matured and was redeemed on April 2. Fitch upgraded Eskom's local currency rating to B+ in June, and Moody's confirmed its ratings in May, both with a stable outlook. President Cyril Ramaphosa supported the first report of the restructuring working group on July 31, confirming that the independent transmission operator would own the power grid. The statements outlined temporary measures proposed to ensure the independence of the National Transmission Company of South Africa currently: absence of common directors between the boards of Eskom and NTCSA, appointment of its own CEO and senior management for NTCSA, financial and operational autonomy, cancellation of the overarching guarantee issued by NTCSA to Eskom's creditors, and information barriers for commercially sensitive information.

Eskom states that it cannot yet assess the full impact of the restructuring on its financial statements. The utility and Business Leadership South Africa issued a joint statement on Monday, announcing a consensus on the reform program after public disagreement in July regarding how transmission assets should be separated.

Nyati's three-year term as chairman ends at the end of October. Neither he nor the shareholders have announced whether he will serve another term.

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Major South African Industry Reduces Dependence on State Power Company Eskom by Investing in Renewable Energy Sources
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Major South African Industry Reduces Dependence on State Power Company Eskom by Investing in Renewable Energy Sources

South Africa's mining companies are increasing investments in renewable energy. This is being done to diversify power sources, reduce operating costs, and meet decarbonization goals, marking a paradigm shift after decades of reliance on the state utility Eskom.

Among the companies reducing their dependence on the national grid, which relies heavily on aging coal-fired power stations that have struggled to support the economy in recent years, are Anglo American and Sibanye Stillwater.

However, executives note that baseline power supply from Eskom will remain part of the energy structure for many years, despite the growing use of renewable energy. Currently, over 80% of electricity in South Africa is generated from coal, while renewables account for only about 10%.

Anglo is one of the organizations collaborating with independent power producers to implement renewable energy projects. In 2022, it established a 50/50 joint venture with EDF power solutions, a subsidiary of the French EDF, to provide renewable energy for its Kumba Iron Ore operations, De Beers diamond company, and former subsidiary Valterra Platinum.

This venture, Envusa Energy, currently generates 520 MW of capacity—280 MW from wind and 240 MW from solar energy. This supplies 30% of the energy consumption at Anglo's mines. The planned portfolio of projects totals 1.5 GW, with ambitions to reach 3 GW generation by 2030 for Anglo's sites and other industrial consumers.

Envusa CEO Nicole Mason stated that 'considering only wind and solar energy, savings can range from 20% to 30%.' She added that future projects will focus on several large wind projects, as well as various solar panel and energy storage projects directly at the sites.

Business Necessity

Sibanye, which last year met approximately 99% of its platinum group metals needs and 88% of its gold mining electricity demand through Eskom, has opted to procure renewable energy via long-term and short-term supply contracts rather than owning its own generation assets. The company has currently secured contracts for 835 MW of renewable energy capacity, with 164 MW already operational.

CEO Richard Stuart stated that by the end of 2028, about 64% of the total energy demand at Sibanye's South African operations will come from renewable sources, significantly reducing dependence on Eskom. Stuart emphasized that 'our secured renewable energy portfolio is aimed not only at reducing carbon emissions and enhancing energy security; it is also a business imperative expected to bring tangible benefits in the form of cost reductions.' He also noted that renewable energy should cost 20–30% less than projected Eskom tariffs.

Nevertheless, Stuart warned that Eskom will remain a critical supplier in the foreseeable future. He explained this by saying that 'renewables are inherently intermittent, battery energy storage technology is still evolving, and Eskom provides the necessary baseload power.'

Coal producers are also striving to increase the use of renewables. Exxaro Resources is driving revenue growth through its renewable energy subsidiary, Cennergi, which currently operates 297 MW and has a near-term plan for 593 MW. The group aims to achieve a net installed capacity of 1.6 GW by 2030, as part of a broader plan to reduce Scope 1 and Scope 2 emissions—those generated directly by the company and from its purchased energy—by 40% by 2030 and 70% by 2040, and to achieve carbon neutrality by 2050.

Exxaro reported that a 68 MW solar installation reduced the dependence of the flagship Grootegeluk coal mine on the national grid by 30%, allowing the company to save 100 million Rand annually on electricity costs and cut Scope 2 emissions by 22%. Cennergi also sells electricity to Eskom and other industrial consumers.

CEO Ben Magara stated that 'our intention within decarbonization is for our mines to be able to transition fully to solar and wind energy, but obviously, you still need baseload power from coal when there is no wind or sun.'

Thungela Resources is betting on a coal seam methane gas project to diversify away from coal. Their Lefalala project aims to extract methane from coal seams in the Waterberg coalfield in Limpopo and ultimately develop a commercial liquefied natural gas business, the timeline of which will be determined partly by the success of the company's own fuel usage. CFO Dion Smith reported that about 19 wells have been drilled in Lefalala, and the firm has begun extracting gas that will power a generator at one of Thungela's sites. Smith noted that 'with 19 wells, we can save 30 or 40 million Rand on Eskom utility bills per year if these wells are fully functional,' representing 'approximately 6–7% of our total annual utility expenses that we can reduce.'

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