South Africa

Steenbras Power Station— 180 MW Hydroelectric

HydroRenewableVerified: Feb 2026

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Ranked as the 39th largest power generation facility in South Africa, Steenbras Power Station plays a pivotal role in the nation's energy landscape. With a capacity of 180 MW, it is notably the 12th largest hydro plant among 24 in the country. This facility contributes approximately 0.25% to South Africa's total power capacity, which stands at 71,899 MW across 232 plants, primarily fueled by coal. The technology behind Steenbras involves traditional hydroelectric generation, which harnesses the kinetic energy of flowing water to produce electricity, making it a sustainable option for the region. Situated in close proximity to other hydro facilities, including the Palmiet Pumped Storage Scheme and Palmiet Power Station, both boasting capacities of 400 MW, Steenbras is part of a significant hydroelectric cluster that enhances the stability and reliability of the local grid. The presence of Acacia Power Station, a gas facility with a capacity of 171 MW, further diversifies the energy mix in the area. In the broader context of South Africa's energy profile, coal remains the dominant fuel source, but the contribution of hydroelectric power is increasingly recognized as vital for achieving a balanced energy portfolio. Steenbras Power Station, operated by the City of Cape Town, was commissioned in 1979, making it a long-standing fixture in the region's energy infrastructure. Looking ahead, Steenbras is likely to continue its essential function in supporting renewable energy goals and reducing carbon emissions, aligning with global trends towards more sustainable energy systems.