NERC Introduces Stricter Measures to Reduce Power Transmission Losses Nationwide

The Nigerian Electricity Regulatory Commission (NERC) has introduced fresh operational guidelines aimed at significantly reducing energy losses within the country’s power transmission network.

The new framework places stronger responsibility on grid operators to improve monitoring, accuracy, and accountability in the movement of electricity from generation to distribution points.

Under the updated directive, the Transmission Company of Nigeria (TCN) is required to present a comprehensive loss-reduction strategy within a set timeline, detailing how it plans to bring technical losses in line with approved standards.

NERC also established a stricter benchmark for the system, mandating that transmission losses must be reduced to no more than 6.5% by the end of 2026.

To support better tracking, the Nigerian Independent System Operator has been tasked with installing advanced metering systems at critical network connection points. These tools are expected to provide real-time data on power flow across regions.

The regulator further ordered regular reporting from operators, requiring updates on transmission performance every quarter, along with continuous oversight of major substations.

While acknowledging some improvement in recent years, NERC noted that current loss levels remain above acceptable thresholds, despite gradual reductions recorded between 2024 and 2025.

According to the commission, the new measures are designed to strengthen grid discipline, improve efficiency, and ensure more reliable electricity delivery across Nigeria.