Table 1: Installed hydro capacity on Ethiopia’s ICS power grid Name of plant Generation (MW) Year of commission Koka 43.2 1960 Awash II 32.0 1966 Awash III 32.0 1971 Finchaa 134.0 1973, 2003 Melka Wakana 153.0 1988 Tis Abay I 11.4 1964 Tis Abay II 73.0 2001 Gilgel Gibe 184.0 2004 Source: Ethiopian Electric Power Corporation (EEPCo).