Tag Archives | hydro power

Hydroelectricity – dams no longer required!

You don’t have to build dams to get hydroelectricity from water flowing through municipal pipes, says Dr. Daniel Farb, the Los Angeles immigrant who previously shook up the Israeli clean-tech power scene with his Leviathan Energy company’s award-winning Wind Tulip. The ecologically conscious physician recently unveiled his latest brainchild, a turbine that turns excess pressure inside […]

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Micro-Hydro Turbine Station – Harnessing Water Power

A Lowveld Guide to Green Electricity (updated October 2012) We read a small article in the Farmer’s Weekly a few years ago that mentioned that the amount of coal burnt to create the electricity to heat water for the average bath (we are not talking about those huge Jacuzzi things) is about 50kg of coal […]

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Greenwashing Hydropower

Big dams have a serious record of social and environmental destruction, and there are many alternatives. So why are they still being built? Big dams have frequently imposed high social and environmental costs and long term economic trade offs, such as lost fisheries and tourism potential and flooded agricultural and forest land. According to the […]

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