The Mansehra Substation Project by PowerChina has completed the positioning of all seven 765-kilovolt (kV) main transformers, marking a major step forward in the construction of Pakistan’s first 765/220 kV high-capacity grid station, Gwadar Pro reported on Wednesday

The final transformer was positioned on November 5, completing the placement of all seven units.

The first unit was positioned on April 17, and the project has now moved into the equipment installation phase.

Each transformer weighs 225 tonnes. Shipments began in November 2025, and all seven units arrived at the project site over a 344-day shipment period, reflecting the logistical challenges involved in transporting the heavy equipment.

To ensure safe positioning, the project team held technical sessions with supervision engineers and completed reviews of relevant documentation and test plans. Chinese specialists provided remote technical guidance, while local employees carried out operations on site in real time.

Once operational, the Mansehra Substation will play a key role in transmitting clean hydropower generated by the Dasu Hydropower Project to the federal capital's power grid.

It is expected to strengthen Pakistan's electricity transmission network, facilitate the integration of hydropower into the national grid and improve grid stability.

The positioning of all seven transformers marks an important step towards completing the project and strengthening Pakistan's capacity to transmit electricity from its hydropower resources.

Credit: Independent News Pakistan (INP) — Pak-China