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          Natural ventilation and Urban Wind Turbines

          Natural ventilation and turbines

          • Natural Ventilation in Buildings
            Harnessing the wind does not necessarily mean putting up a wind turbine.
          • Urban Wind Turbines
            As wind-farms become more common, the term ‘wind turbine’ conjures up the image of the familiar, three-rotor design seen on hill-tops and, increasingly, out to sea.