. . . "Combination gravity, buttress and embankment sections" . . "reservoir of Itaip\u00FA" . "1984-05-05" . "Itaip\u00FA Binacional" . . . "Itaipu Lake" . . "1971" . . . "Itaipu hydroelectric dam" . "196.0" . "1.23E7" . "Itaipu 2" . . . . "Itaipu dam project" . . . . "Lake Itaipu" . "Itaipu (Brazil-Paraguay)" . "Hydroelectric" . . . "\\\"Grand Parana Dam.\\\"" . . . . "Itaipu reservoir" . . . . . "Itaipu Dam" . "7919.0" . . . . "Itaipu hydropower station" . . . . . "Itaip\u00FA Dam" . . "Itaipu Binacional" . . . . . . . . . . . "Itaip\u00FA" . "dam and power plant" . . "Itaipu Hydroelectric Power Plant" . "Itaipu\u00E1" . "January 1971" . . "Itaipu Hydroelectric Dam" . . "1984" . . "world's largest hydroelectric dam" . "Itaipu Dam" . . "Itaipu Reservoir" . . "Operational" . . "Itaipu" . . .