. . "Gravity" . "250.0" . . "2015" . . . . "2006" . . . . . . . . "2006" . . . . . "Gilgel Gibe III Dam" . . . . . . . . . "Operational; power station undergoing commissioning" . "Gilgel Gibe III" . . . "Gibe III hydroelectric dam" . . "Gilgel Gibe III Dam" . . . . "Gibe III" . "Gravity,roller compacted concrete" . . . "Power" . . . "610.0" .