South Africa

Vanderkloof Dam— 240 MW Hydroelectric

HydroRenewableVerified: Mar 2026

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As the 36th largest power generation facility out of 232 in South Africa, the Vanderkloof Dam, with its 240 MW capacity, is a key player in the country's hydroelectric sector, ranking 9th among 24 hydro plants in the nation. Since its commissioning in 1971, this facility has utilized the powerful flow of the Gariep River to generate renewable energy, showcasing the potential of hydroelectric generation in a country where coal remains the dominant fuel source. The Vanderkloof Dam contributes 0.33% to South Africa's total capacity of 71,899 MW, highlighting its significant, albeit small, role in the broader energy mix. Geographically, the dam is situated near another Vanderkloof Hydroelectric Power Station, which matches its capacity, serving as a dual hydroelectric powerhouse in the region. This proximity not only strengthens the reliability of energy supply but also underscores the importance of hydroelectric power in diversifying energy resources in a coal-centric landscape. The Vanderkloof Dam, operated by Eskom, remains a vital asset in providing cleaner energy options and reducing reliance on fossil fuels. Looking ahead, the facility is poised to play an increasingly important role as South Africa transitions to a more sustainable energy future, particularly in balancing its energy needs against environmental concerns.