anz ania . ▁Main ten ance ▁and ▁avail ability ▁of ▁the ▁station ▁decl ined ▁seriously ▁during ▁the ▁government ▁of ▁Id i ▁A min . ▁ ▁The ▁rating ▁of ▁the ▁N al uba ale ▁power ▁station ▁is ▁ 1 8 0 ▁meg aw att s ▁( MW ). ▁Origin ally ▁it ▁was ▁designed ▁for ▁ten ▁tur b ines ▁r ated ▁at ▁ 1 5   MW ▁each ▁( for ▁a ▁total ▁of ▁ 1 5 0   MW . ▁The ▁station ▁was ▁ref urb ished ▁in ▁the ▁ 1 9 9 0 s ▁to ▁repair ▁the ▁accum ulated ▁wear ▁from ▁a ▁de cade ▁of ▁civil ▁dis order . ▁During ▁the ▁rep airs , ▁the ▁output ▁power ▁of ▁the ▁gener ators ▁was ▁increased , ▁bringing ▁the ▁N al uba ale ▁Power ▁Complex ' s ▁generating ▁capacity ▁to ▁ 1 8 0   MW . ▁ ▁Oper ations ▁The ▁U g anda ▁Government , ▁through ▁the ▁U g anda ▁Electric ity ▁Generation ▁Company ▁( UE G CL ), ▁a ▁ 1 0 0 % ▁par ast atal , ▁awarded ▁a ▁ 2 0 - year ▁oper ational , ▁management ▁and ▁maintenance ▁con cess ion ▁to ▁E sk om ▁U g anda ▁Limited , ▁a ▁subs idi ary ▁of ▁E sk om , ▁the ▁South ▁African ▁energy ▁company , ▁to ▁cover ▁both ▁N al uba ale ▁Power ▁Station ▁and ▁the ▁adjacent ▁K ii ra ▁Power ▁Station . ▁The ▁con cess ion ▁agreement ▁comm enced ▁in ▁ 2 0 0 2 . ▁The ▁electric ity ▁generated ▁here ,