KARACHI: In line with its commitment to strengthen power supply to the city of Karachi, the power utility has recently energized a new 220 KV Surjani Grid Station along with two 132 KV, Shadman and Old Golimar Grid Stations. In addition, 17 new 132/11 KV Power Transformers & 2 new 250 MVA 220/132 KV have also been installed & commissioned …