The Nigerian Electricity Regulatory Commission (NERC) has ordered a department within the Transmission Company of Nigeria, the System Operator (SO), to cap power supply to cross-border customers in the Benin Republic, Niger, and Togo to six per cent.
NERC’s order, published on Friday, May 3rd was dated April 29, 2024, and effective from May 1, 2024, was jointly signed by the commission’s Chairman, Sanusi Garba, and Vice Chairman, Musiliu Oseni.
The directive, outlined in a document titled ‘Interim Order on Transmission System Dispatch Operations, Cross-border Supply, and Related Matters,’ will be in effect for six months, subject to review.
Nigeria currently supplies electricity to neighbouring countries, including Benin Republic, Niger Republic, and Togo.
The document stipulated that power delivery to Nigeria’s neighbours must not exceed six per cent of the total grid electricity at any given time.
The electricity sector regulator expressed concern about sub-optimal grid dispatch practices, which have impacted the ability of Distribution Companies, to meet their service tariff commitments to end-users.
“The reliance on limiting Discos’ load off-take while prioritising international off-takers and Eligible Customers has proven neither efficient nor equitable,” the document states.
NERC emphasised that the current international and bilateral contracts with Generation Companies often fall short of industry standards.
It said that many off-takers contracted bilaterally by Gencos exploit this prioritisation, exceeding their contracted levels during peak operations without penalties.
As an interim measure, NERC said the move is aimed at guiding the system operator and TCN in implementing Standard Operating Procedures to enhance transparency and fairness in grid operations.
The order also mandates the system operator to place interim caps on capacities supplied to international customers for the next six months, minimising the impact on domestic supply obligations by Gencos.
The document stated that the system operator must develop and present a pro-rata load-shedding scheme to ensure equitable load allocation to all off-takers (Discos, international customers, and eligible customers) during generation drops or grid imbalances.
“The system operator will log and publish hourly readings, enforcing penalties for violations of grid instructions and contracted nominations. Maximum load allocation to international off-takers in each trading hour shall not exceed six per cent of the total available grid generation.
It added bilateral transactions between generators and off-takers require express approval from the commission.
The system operator and TCN must install integrated Internet of Things meters at off-take and delivery points to provide real-time visibility of aggregate offtake by grid customers.
