This study evaluated the existing electric power network of Mile 2 Diobu zone, Port Harcourt distribution network
which consists of four (4) 11kV distribution feeders namely; Ojoto, Nsukka, Udi and Silverbird. This work considered Ojoto and
Nsukka Street distribution network for improved power quality. The three (3) 33/11kv injection substations are fed from 165
MVA transmission station (PH Town) at Amadi junction by Nzimiro.