In a significant move to enhance the efficiency and stability of Nigeria’s power grid, the Nigerian Electricity Regulatory Commission (NERC) has issued a new directive requiring all grid-connected Power Generation Companies (GenCos) to fully integrate their operations with the National Supervisory Control and Data Acquisition (SCADA) system by December 31. This directive aims to strengthen real-time monitoring of the power grid, improve operational efficiency, and reduce nationwide system disturbances.
The SCADA/Energy Management System (EMS) serves as the central nervous system of grid operations, enabling automated controls, real-time fault detection, and live monitoring of power generation output. However, many GenCos are still not fully connected to this system, which has led to several collapses of the national grid in recent years due to inadequate coordination between generation, transmission, and distribution assets.
The new order, which took effect on May 22, compels power generators to install SCADA-compliant data acquisition devices, ensure compatibility with the Transmission Company of Nigeria’s (TCN) protocols, and allow remote visibility by the Nigerian Independent System Operator. The integration shall include real-time data transmission of parameters such as Active Power, Reactive Power, Frequency, Voltage, Status of Circuit breakers, and Fault alarms.
According to the NERC, the order seeks to ensure full visibility of electricity generation across the country, which will facilitate effective grid management, accurate system monitoring, fault detection, and load dispatch. The commission noted that the SCADA/EMS/System Telecommunications project being executed by the TCN has progressed substantially, requiring the integration of power generation units to have a complete functional and efficient SCADA/EMS for the Nigerian Electricity Supply Industry.
GenCos that fail to comply with this directive will face significant financial penalties and possible disconnection from the national grid. The NERC Chairman, Garba Sanusi, and Vice Chairman, Musiliu Oseni, signed the order, which is contained in a newly released regulatory framework titled “Order on the Mandatory Integration of Grid-Connected Generating Units into the New SCADA/EMS for the Nigerian Electricity Supply Industry.”
The order aims to enhance grid visibility and operational efficiency through real-time monitoring of grid operations, ensuring compliance with the provisions of the Grid Code for the Nigerian Electricity Transmission System. With this new directive, Nigeria’s power sector is poised to experience improved efficiency, reduced disruptions, and enhanced customer satisfaction, ultimately driving economic growth and development.
