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Sizing up African hydro
04 October, 2011
A wide range of project sizes are under development in Africa from the mid-range Ruzizi project to large schemes like the Mandaya-Beko Abo and Millennium projects. Report by Patrick Reynolds
Old and new at Waldeck
15 April, 2011
With the liberalisation of the electricity market and the rapid expansion of wind power, increasing use is being made of pumped storage power plants to provide balancing power. This is creating a favourable climate for investment in the preservation of existing and the construction of new plants of this type. Martin Rau from E.ON Wasserkraft explains how the combined refurbishment and rebuild project at Waldeck pumped storage plant in Germany has helped to secure efficient plant operation for another generation