Nigeria’s DisCos Record 36.23% AT&C Losses, ₦129.07bn Revenue Loss in Q2 2026

BOLD LITE TERMINAL | SECURITY, STRATEGY & INFRASTRUCTURE PROTECTION DESK
Date of Release: October 22, 2026 | Desk Code: BLA-SEC-2026-N48

11 electricity distribution companies (DisCos) recorded aggregate technical, commercial and collection (AT&C) losses of 36.23% in Q2 2026, against a regulatory target of 16.92%. The Nigerian Electricity Regulatory Commission (NERC) estimated the associated revenue loss at ₦129.07 billion. Performance improved from Q1, when losses reached 37.44% and the estimated revenue loss was ₦140.64 billion, but every DisCo still missed its quarterly loss-reduction target.

The figures point to a persistent weakness in electricity distribution: energy entering the system does not consistently translate into accurately billed consumption and revenue collected. That gap matters for financial sustainability and the ability to maintain and upgrade networks. However, financial losses alone do not establish physical sabotage, deliberate interference or a specific grid-security breach. This diagnostic examines the Q2 performance ledger, the latest available monthly commercial indicators, metering progress and the controls needed to make electricity infrastructure more accountable and resilient.

The Distribution Losses Ledger: What the Numbers Show

NESI Loss & Liquidity Audit Note: This performance ledger tracks the financial and operational health of the Nigerian Electricity Supply Industry (NESI). It synthesizes official NERC factsheets to highlight the critical variance between actual distribution company performance and regulatory Multi-Year Tariff Order (MYTO) targets. By delineating systemic technical, commercial, and collection inefficiencies alongside market remittance thresholds and metering metrics, this framework establishes a baseline for assessing liquidity risks and infrastructure financing gaps across the value chain.

NERC’s Q2 report presents several related—but distinct—measures of electricity delivery, billing, collection and market payments.

The table reveals two separate weaknesses. First, the value of electricity received exceeded the amount billed by ₦201.90 billion. Second, DisCos collected ₦141.03 billion less than the ₦744.67 billion they billed. These are different stages of the revenue chain and should not be added to, or confused with, the ₦129.07 billion estimated AT&C-related revenue loss.

AT&C losses combine technical and commercial losses with collection performance under NERC’s regulatory methodology. The components should not be added as if they were independent percentages: the aggregate measure is calculated through a formula that accounts for the relationship between energy accounting, allowed tariffs and collections. The quarter-on-quarter improvement is encouraging, but the remaining gap is substantial. NERC’s report identifies Kaduna DisCo as the worst performer against its target, with actual AT&C losses of 67.70% against a target of 18.18%. Kano and Jos also recorded particularly high losses.

Editorial quote: “A reduction in losses is progress, but it is not yet recovery. The measure of reform is whether distribution companies can close the gap between energy received, revenue billed and cash collected—consistently and transparently.”

The Latest Monthly Data: Progress Must Be Measured Beyond Q2

NERC’s July 2026 commercial performance factsheet provides the next monthly checkpoint. Billing efficiency stood at 75.10%, with ₦250.79 billion billed against ₦333.94 billion in energy received. Collection efficiency was 81.95%, generating ₦205.53 billion in revenue collection.   These are July figures, not a revision of the Q2 quarterly averages. The lower July billing-efficiency reading compared with Q2’s 78.67% indicates that billing performance remained under pressure in the subsequent month. Collection efficiency, by contrast, was higher than the Q2 average of 81.06%. A single month does not establish a lasting trend, but the figures show why the industry should monitor billing and collections separately.

Generation performance must also be kept distinct from distribution performance. NERC’s August 2026 operational factsheet reported average available generation capacity of 4,758 MW and an average load factor of 86%. These figures describe generation-plant utilisation during August; they do not establish how reliably electricity reached customers or how effectively DisCos billed and collected for it.

The policy implication is straightforward: performance reporting should follow the full chain from generation and energy delivery to billing, collections, remittances and service reliability. A single headline metric cannot explain every failure in the electricity system.

Market Remittances and Financial Pressure

During Q2, DisCos were invoiced ₦410.38 billion for upstream market obligations. This comprised ₦326.46 billion for generation costs payable through the Nigerian Bulk Electricity Trading Plc (NBET) and ₦83.92 billion for transmission and administrative services payable to the Market Operator. DisCos remitted ₦385.44 billion, leaving an outstanding balance of ₦24.94 billion and an overall remittance rate of 93.92%. The Federal Government incurred ₦321.26 billion in generation-cost subsidies during the quarter.

The remittance rate was high relative to customer collection performance, but this comparison alone does not prove that upstream obligations caused a shortage of funds for metering or maintenance. Establishing that relationship requires company-level cash-flow statements, debt costs, operating expenditure, capital expenditure and payment timing.

The previous draft’s 28%–32% corporate overdraft-rate estimate has therefore been removed. No reliable, representative source was established for that range as a median borrowing cost specific to electricity-distribution infrastructure companies. The CBN’s 23% Monetary Policy Rate is a policy benchmark, not a substitute for a documented DisCo lending rate. The more useful test is whether each company can reconcile its customer receipts, market obligations, operating costs and infrastructure spending—and demonstrate how that allocation affects service delivery.

Metering and Revenue Assurance

NERC reported that DisCos metered 350,270 additional customers during Q2. By the end of June 2026, 7,743,839 of 12,589,486 active registered customers were metered, equivalent to a national metering rate of 61.51%. More than 4.8 million active registered customers remained unmetered.  Meter deployment is important, but installation totals do not automatically demonstrate improved revenue assurance. A meter must be installed correctly, activated, read reliably and incorporated into accurate billing and collection processes.

DisCos should therefore report more than the number of meters installed. Useful measures include the share of installed meters actively operating, time to activation, billing accuracy, estimated-billing incidence, collection performance and the reduction in customer disputes. These indicators would help regulators distinguish physical deployment from actual operational benefits.

NERC’s metering and commercial reports provide a foundation for this monitoring. The next step is to link installations to measurable improvements in billing, collections and customer service rather than treating installation volume as the final outcome.

Infrastructure Protection: From General Risk to Verifiable Controls

The Q2 figures establish a material financial and operational problem, but they do not independently prove physical attacks or sabotage. Grid protection should be assessed through a separate set of asset, maintenance and incident indicators.

A credible infrastructure-protection programme should include:

1. Asset registers and condition monitoring: Maintain current records of critical equipment, maintenance status, ownership and repair history.
2. Incident classification: Document equipment damage, unauthorised access, suspected interference, technical failure and restoration times separately.
3. Risk-based maintenance: Prioritise assets according to condition, operational criticality and documented failure history.
4. Revenue controls: Reconcile energy received, billed, collected and remitted, with explanations for material variances.
5. Capital-expenditure verification: Track approved spending against completed installations, commissioning records and measurable operating improvements.
6. Regulatory accountability: Publish comparable performance indicators and corrective actions while protecting sensitive operational details that could expose critical infrastructure to additional risk.

These controls would help decision-makers distinguish revenue leakage from equipment failure or a verified security incident. They would also create a stronger basis for judging whether public and private investment is improving the network.

Editorial quote: “Infrastructure security is not established by rhetoric. It is demonstrated through reliable asset records, documented incidents, preventive maintenance and independently verifiable improvements in network performance.”

Bold Lite Strategic Outlook

Nigeria’s distribution sector made measurable progress between Q1 and Q2 2026, but AT&C losses remained more than 19 percentage points above the regulatory target. The July commercial factsheet indicates that billing efficiency still requires attention, even as collection efficiency improved relative to the Q2 average.  The priority is to convert aggregate findings into company-level accountability. DisCos should report progress against MYTO targets, explain material variances in billing and collections, demonstrate the effectiveness of metering investments and link capital expenditure to measurable service improvements.

For regulators and investors, the central test is whether losses decline without sacrificing service quality, whether revenue recovery becomes more predictable and whether critical assets are maintained and protected through documented controls. “Nigeria’s electricity challenge is not only how much power can be generated. It is also whether the distribution system can deliver it efficiently, account for its value and sustain the infrastructure on which reliable supply depends.”

Primary Sources & Policy Registries

1. NERC: Second Quarter 2026 Report
2. NERC: Commercial Performance Factsheet, July 2026
3. NERC: Metering Factsheet for May and June 2026
4. BusinessDay: DisCos post ₦141bn revenue shortfall in Q2 despite collections gain
5. Punch: DisCos earn ₦603bn as power offtake drops – NERC report
6. Leadership: DisCos miss targets in Q2, record ₦129.07bn revenue loss—NERC