TEİAŞ advances 154 kV grid link for Türkoğlu industrial zone

State transmission system operator TEİAŞ has initiated urgent expropriation procedures along the route of a dedicated transmission line project in Kahramanmaraş. The scheme involves a 154 kV transmission connection between the Türkoğlu Organised Industrial Zone substation and the Kipaş Kağıt industrial substation, securing the necessary land rights to expand regional high-voltage infrastructure.

Urgent land acquisition mechanisms are routinely applied in the country to bypass protracted property disputes and prevent right-of-way delays on critical grid projects. For industrial hubs, timely execution of high-voltage transmission links is vital to support growing process loads, particularly in energy-intensive operations such as paper and packaging manufacturing. The direct 154 kV link between an industrial zone substation and a private industrial plant substation reflects the necessity of integrating large, continuous manufacturing demands directly into the primary transmission network rather than overloading local distribution networks.

For engineering teams managing substations and industrial power systems, the construction of this 154 kV link demands close attention to substation bay extensions and interface switchgear. Adding a new overhead corridor into existing substations typically requires busbar modifications, protection relay recalibration, and the integration of compatible instrument transformers. Industrial plant engineers must balance incoming supply reliability with fault-level increments resulting from tighter coupling to the core transmission grid. Higher short-circuit currents often require re-evaluating the breaking capacity of existing circuit breakers and the thermal withstand ratings of power transformers.

What this means for asset owners in Türkiye: The 154 kV line development highlights the rapid expansion of dedicated industrial grid links across Türkiye. Industrial substation managers must evaluate their switchgear breaking duties and transformer fault ride-through capabilities against increased prospective short-circuit levels from the transmission grid. Facility operators should align scheduled transformer maintenance with planned transmission outages during physical corridor tie-in to prevent unplanned commercial downtime.