Africa’s $4 Trillion Capital Opportunity: Unlocking Domestic Savings for Energy and Growth
At the Sixth South African Investment Conference (SAIC 2026) in Sandton, a compelling financial paradox was laid bare: Africa holds more than $4 trillion (approximately R68 trillion) in domestic investable capital, yet a significant portion remains parked in short-term instruments, largely bypassing the long-term infrastructure projects critical for the continent’s industrial future. The central question of the panel, “Stimulating Economic Growth: Energy and Critical Minerals,” was how to redirect this vast pool of savings toward building the energy grids, ports, and industrial hubs that can catalyze sustainable development from within.
The Core Challenge: From Savings to Strategic Assets
Samaila Zubairu, President and CEO of the Africa Finance Corporation (AFC), framed the issue starkly. He noted that South Africa’s pension and insurance sectors alone manage over $1.1 trillion in assets—a sum he argued could be mobilized to finance renewable energy, industrial development, and technology-led growth. “Infrastructure should be recognized as a long-term asset class that enables Africa to build its future with its own capital,” Zubairu stated. His call underscores a systemic shift needed: moving beyond reliance on volatile foreign capital and viewing domestic infrastructure not as a cost, but as a foundational investment yielding stable, inflation-linked returns over decades.
Transmission: The Critical Bottleneck
For South Africa’s renewable energy ambitions, the single greatest physical hurdle is the transmission grid. Eskom Group CEO Dan Marokane emphasized that without massive expansion of the network, the abundant solar and wind resources in the country’s interior cannot reach economic hubs in Gauteng and coastal regions. “Private sector participation in the Independent Transmission Projects (ITPs) is very important so that we can enable wider participation in this area,” Marokane said. He added that as variable renewable energy penetration grows, the system must also integrate “deployable technologies” like gas-to-power and battery storage to ensure grid stability—a point highlighting the need for a diversified, resilient energy mix.
Green Hydrogen: An Industrial Vision Powered by Renewables
The panel connected energy infrastructure directly to next-generation industries. Simon Baloyi, President and CEO of Sasol, argued that a viable green hydrogen economy is contingent on first securing abundant, affordable renewable electricity. “Green hydrogen primarily requires renewable energy,” Baloyi stated. He positioned green hydrogen not just as an export commodity, but as a cornerstone for new domestic value chains. “Once we have abundant renewable energy, we can integrate this hydrogen into our facilities, creating a springboard for export,” he explained, linking energy security to industrial policy and global competitiveness.
Private Sector: From Investors to Long-Term Partners
Mike Teke, CEO of Seriti Resources, offered a concrete example of corporate commitment. He stressed that private companies must move beyond identifying projects to providing long-term, patient capital and operational stewardship. Seriti’s renewable energy arm, Seriti Green, recently handed over the Vunumoya main transmission station in Bethal, Mpumalanga—a project exceeding R1 billion—to Eskom and the National Transmission Company of South Africa (NTCSA). This model of private financing, building, and transferring critical grid infrastructure demonstrates a scalable pathway. Teke also highlighted a non-negotiable principle: “When we invest in these projects, we strengthen the communities in which we operate,” citing towns like Davel, Embalenhle, Bethal, and Morgenzon. This approach ties infrastructure development directly to local socioeconomic upliftment.
Financing the Scale: Blended Finance and Project Preparation
Boitumelo Mosako, CEO of the Development Bank of Southern Africa (DBSA), addressed the financial engineering required to de-risk and scale projects. She argued that financing must move beyond isolated, project-by-project deals to large, programmatic approaches aligned with national plans like South Africa’s Integrated Resource Plan (IRP). Key tools include:
- Blended Finance: Combining concessional funding from development partners with commercial capital to improve project bankability.
- Loan Guarantees: Mitigating private sector risk, particularly for pioneering technologies or regions.
- Robust Project Preparation: “Without it there would be no bankable project,” Mosako asserted. This includes thorough feasibility studies, environmental approvals, and community engagement before capital is sought.
DBSA’s role, she noted, is to act as a catalytic enabler, welcoming stakeholder collaboration to implement the energy transition at the necessary pace and scale.
Context and Conference Significance
SAIC 2026 builds on a track record of generating investment commitments exceeding R1.5 trillion since its inception in 2018. While commitments are a start, the conference’s focus this year reflects a maturing agenda: moving from pledges to implementation, and from international to domestic capital mobilization. The recurring theme was “patient capital”—the kind that aligns with the 20-30 year lifecycle of power plants and transmission lines. The discussions also implicitly acknowledged the regulatory and policy reforms needed to make domestic institutional investors, particularly pension funds, comfortable with longer-duration infrastructure assets.
The consensus was clear: Africa’s energy transition and industrial renaissance are fundamentally financing challenges. The solution lies not in waiting for external capital, but in systematically
