With 1.3 GWh of installed capacity, South Africa now ranks eighth globally according to a recent benchmark study by Rho Motion. Energy experts agree this is a remarkable position to be in, especially for an emerging market still battling the legacy of load shedding and ageing infrastructure.
[pdf] Today, large renewable energy battery systems are seen as the best future option for storing renewable power with South Africa’s state-owned electricity company, Eskom, beginning to set up battery storage. Several factors complicate South Africa’s transition to a low-carbon energy system.
[pdf] Imagine this: a giant metallic disc, spinning at 40,000 RPM in a vacuum chamber, storing enough energy to power 500 homes for hours. No, it’s not a Star Wars prop—it’s the Bloemfontein Pillar flywheel energy storage (FESS) project, South Africa’s answer to grid instability.
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