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Eskom Green launches strategic partner selection process for up to 1.5GW / 21GWh of ...
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Fusion42 · 13 October 2026 · Fusion42 review
Eskom has launched a strategic partner selection process for the 1.5GW Tubatse Pumped Storage Scheme in Limpopo, set to be South Africa's largest energy storage system providing 21GWh of long-duration storage. The project supports integration of renewable energy, grid reliability, and a low-carbon electricity transition while aiming for up to 6GW storage capacity by 2030.
This Wire brief sits within Fusion42's coverage of Climate Tech.
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South Africa’s energy storage capacity is set to grow with Eskom inviting partners for Tubatse, creating a rare opening for energy startups and investors to enter pumped storage. You have a chance to lead on long-duration storage solutions that utilities will need to balance increasing renewables and grid stability.
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1 source · 13 Oct 2026
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