Nigeria’s Electricity Generation Companies (DisCos) recorded strong revenue and electricity supply figures in the fourth quarter of 2025, with revenue collection rising to N630.93 billion in Q4, 2025, up from ₦570.26 billion in Q3 2025.
The figures were contained in the Q4, 2025 Nigeria’s Electricity Report released on Monday by the National Bureau of Statistics (NBS).
According to the report, on a year-on-year basis, revenue collection by the DisCos increased by 23.75%, from ₦509.84 billion recorded in Q4 2024.
This even as the report disclosed that the total number of customers in Q4 2025 stood at 12.16 million, up from 12.03 million in Q3 2025, representing a 1.11% quarter-on-quarter increase.
On a year-on-year basis, the number of customers declined by 8.52%, from 13.30 million recorded in Q4 2024.
Similarly, the report revealed that the number of metered customers reached 6.97 million in Q4 2025, representing a 4.58% increase from 6.66 million recorded in the preceding quarter.
On a year-on-year basis, metered customers increased by 12.18%, from 6.21 million recorded in Q4 2024.
In addition, the number of estimated customers stood at 5.20 million in Q4 2025, representing a 3.20% decline from 5.37 million in Q3 2025.
On a year-on-year basis, estimated customers decreased by 26.67%, from 7.09 million recorded in Q4 2024.
According to the industry data, electricity supplied to customers during Q4 2025 was 6,627.56 Gigawatt-hours, compared with 6,158.52 GWh in the preceding quarter, representing a quarter-on-quarter increase of 7.62%.
On a year-on-year basis, electricity supply increased by 6.76%, from 6,207.85 GWh recorded in Q4 2024.
