Though renewable energy has moved from momentum to maturity across Africa, virtual free-wheeling remains rare. Virtual freewheeling is the transport of electricity across existing grids for financial transactions (selling power from one location to another via shared lines), explains Brian Molefe, former chief executive of South Africa’s Eskom (2015 to 2016). Eskom is the largest power utility on the continent.
“Absence of laws that allow freewheeling, red tape bureaucracy, aging colonial electricity grids, inability to understand the tech and financial modalities behind the low uptake of freewheeling across Africa,” he says.
Of all these, the biggest stumbling block is state-owned coal power grids that consider independent renewable energy producers (IPPs) as existential threats, he stresses.
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Bucking the trend
Despite challenges, South Africa and Namibia have crossed the barrier and begun the continent’s first Virtual Wheeling operations.
The most prominent player in South Africa’s free-wheeling industry is SOLA Group. It is the first company on the continent to fully operate virtual freewheeling, connecting its PV solar power plant output to Vodacom, Africa’s largest telecoms company, among other clients.
In September 2025, the SOLA Group officially began connecting supplies from its Springbok Solar Power Project in central South Africa. The plant is Africa’s first multi-buyer, flexible energy-wheeling solar facility, with a production capacity of 195 MW. Its modalities are straightforward. It enables multiple corporate buyers to procure clean energy from a single private, large-scale plant and direct it to their business operations. The Springbok project is now supplying power to multiple large corporate buyers in South Africa, including Amazon Web Services, Sibanye-Stillwater (one of the largest gold and platinum miners), Vodacom (South Africa’s biggest cellular phone network), and Sasol South Africa (one of the world’s biggest petrochemical processors), to enter into power purchase agreements. In the future, Springbok plans to generate up to 430 GWh of energy per year.
“At SOLA Group, we’ve been at the forefront of South Africa’s energy transition as an experienced IPP, due to our pioneering role in developing and building Africa’s first multi-buyer, and various other utility-scale solar wheeling projects,” says Dom Willis, the executive director of SOLA.
Lowering pressure
The footprint of Independent Power Producers (IPPs) has expanded rapidly in recent years as South Africa opens its power market to private players, thereby gradually diluting the monopoly Eskom once held. In this context, IPPs are companies that generate electricity from solar, wind, landfill gas, and other renewable sources, and sell that energy into the grid or directly to corporate buyers through contracts such as Power Purchase Agreements (PPAs) with Eskom or directly with commercial customers. Around 9% of total power generation (as per 2025) is supplied by IPPs, with renewables being the main input, says Willis.
South Africa is one of the largest economies whose power generation is overwhelmingly dominated by coal. In this scenario, IPPs are important for decarbonizing South Africa’s grid and making a gradual march towards the green transition, says Irvin Jim, the secretary of the South African National Union of Metalworkers.
“Wheeling and bilateral contracts empower IPPs to send renewable power directly to business, reducing (the) complexity that comes with a model of one state-owned power company with a monopoly. This is good for savings, sustainability, and lowering pressure on the national grid,” he outlines.
Big step
Just across the border in Namibia, SPS, a leading renewable energy startup, is also driving progress in a semi-desert country that is among the world’s sunniest.
Sustainable Power Solutions (SPS) has just operationalized Namibia’s first solar wheeling project. Its 10 MW Maxwell solar power plant is located on a farm 250km from Namibia’s capital. The project’s beneficiaries receive financial credits or rebates on their electricity bills for the amount of clean energy generated, without a direct physical connection to the IPP’s plant. SPS has already entered into a working agreement with miner B2Gold Namibia, and other local corporates. SPS is taking advantage of Namibia’s NamPower’s Modified Single Buyer (MSB) Programme, which legalizes private independent power producers (IPPs) to sell electricity directly to large customers using the national grid.
“The Maxwell solar plant is a big step forward in opening up access to Namibia’s grid,” says SPS director, Francois van Themaat. “It proves that wheeling under the MSB Programme works and shows how private producers and corporate offtakers can collaborate with state power utilities to accelerate renewable-energy deployment.”
Freewheeling is a brilliant way to directly open the grid – and it saves IPPs from directly building their own separate transmission lines afresh, explains Trevor Manuel, the former South African finance minister (1996 – 2009).
“But I’d like to see the commercial offtake agreements that go beyond merely supplying corporates to IPPs (with) freewheeling power to municipalities and thus serve millions of households”, he concludes.
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