The $2bn power play disrupting South Africa’s energy future

Key topicsMulilo wins most of SA’s large-scale battery project bidsBacked by Denmark’s CIP with $200m to scale clean energyEskom’s coal dominance fades amid renewable surge.Sign up for your early morning brew of the BizNews Insider to keep you up to speed with the content that matters. The newsletter will land in your inbox at 5:30am weekdays. Register here.Support South Africa’s bastion of independent journalism, offering balanced insights on investments, business, and the political economy, by joining BizNews Premium. Register here.If you prefer WhatsApp for updates, sign up to the BizNews channel here..By Paul Burkhardt.Just two years after winning the backing of one of the world’s biggest green infrastructure investors, a little-known South African company is rapidly redrawing the country’s energy map.Mulilo Renewable Energy Ltd., which got a $200 million investment from Copenhagen Infrastructure Partners in 2023, has since won more utility-scale battery projects in South Africa than any other rival, despite a growing number of competitive entries. The capital injection from CIP, a private equity manager based in Denmark, is helping Mulilo rapidly challenge the dominance of state-owned monopoly Eskom Holdings SOC Ltd.Founded in 2008, Mulilo is now positioning itself “to shape the future of the energy market in South Africa,” Chief Executive Officer Jan Fourie said in an interview at the firm’s Cape Town headquarters. The company is now focused on reaching financial close on 36 billion rand ($2 billion) of projects this year..South Africa’s energy markets have long been ripe for a reset after years of corruption and mismanagement left the country plagued by constant blackouts. While the government began sourcing renewable energy from private producers more than a decade ago, frequent breakdowns at Eskom’s coal-fired power plants helped open the door to a growing sector that includes clean energy producers and electricity traders.Eskom, which still generates more than 80% of South Africa’s electricity from coal, has said it plans to build its own renewable energy and storage capacity. For now, though, it’s reorganizing the business into separate units for generation, transmission and distribution, as it seeks to return to profitability after years of relying on government bailouts to survive. The media desk at Eskom didn’t respond to a request for comment.“Eskom will be a player, but their role will be diminishing over time just by virtue of power stations being decommissioned and the like, and renewables needing to be up,” Fourie said. “Our aspiration is to be at the table in a couple of years with them and others.”Copenhagen Infrastructure Partners says the goal is to “significantly grow the Mulilo organization in order to enable the company to successfully deliver a 5-gigawatt portfolio of wind, solar and battery energy storage projects over the coming years.” And CIP expects to remain a majority owner of the company to reach that target, it told Bloomberg in an emailed reply to questions. Mulilo currently has 420 megawatts of operational capacity from renewable stations.Mulilo has won two-thirds of preferred bids for battery projects over three auctions, for a combined total of about 1.1 gigawatts of storage. A quarter of the projects have reached financial close. And much like solar and wind prices for South Africa, batteries have dropped dramatically through the bid rounds, Electricity Minister Kgosientsho Ramokgopa said. That’s likely a function of competition, banks becoming more comfortable with funding and technology cost curves coming down, according to Fourie, who added Mulilo’s battery projects benefit from a “very deep supply chain” for lithium-ion technology. The company’s success in bid rounds has drawn criticism from a political party and labor union questioning the auction process, pointing to Mulilo Chairman Jan Oberholzer’s previous role as Eskom chief operating officer. Those same groups have also opposed the presence of CIP as a foreign majority investor, a sensitive subject in South Africa given the government’s pledge not to sell the national transmission grid.Ramokgopa dismissed such concerns in a statement, saying that all auctions have been “guided by the principles of transparency, competitiveness,” and are subject to legal, technical, and financial due diligence.The grid, which Eskom needs to reinforce to accommodate more renewable generation by building 14,000 kilometers (about 8,700 miles) of transmission line over the next decade, presents its own challenge for the continued ramp-up of projects needed to replace retiring coal plants.“Today you’ve got grid, you think you have grid, and tomorrow it’s gone,” said Fourie. “So for us it’s important to put our good developments into construction so that we can start selling power.”.2025 Bloomberg L.P.

The $2bn power play disrupting South Africa’s energy future

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