NISO Rejects DisCos’ Debt Repayment Plans, Warns of Sanctions
DisCos Face Sanctions as NISO Rejects Proposals to Clear Outstanding Debts
The Nigerian Independent System Operator (NISO) has rejected repayment proposals submitted by some electricity distribution companies (DisCos) to settle outstanding obligations to the Nigerian Electricity Market and service providers, warning that sanctions could follow.
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NISO disclosed the decision after a four-day public hearing held from September 1 to September 4, 2026, to review the DisCos’ outstanding market obligations and assess their proposed arrangements for settling the debts.
NISO says repayment proposals are inadequate
The five-member committee that conducted the hearing was chaired by NISO’s Executive Director, Market Operations, Edmund Eje.
According to NISO, the committee found some of the repayment frameworks unacceptable, particularly given the size and age of the outstanding obligations.
The system operator said the affected DisCos must take immediate steps to settle their remaining balances, noting that the continued accumulation of market debts threatens the effective functioning and development of the electricity market.
The Federal Government has already netted off approximately 97% of the DisCos’ outstanding obligations incurred between 2015 and 2020, according to NISO.
Following the rejection of the proposals, NISO said it would move to the next stage of the process, including the application of sanctions provided under the Market Rules. It nevertheless said it would continue to engage with market participants while maintaining transparency and due process.
Power-sector liquidity remains a concern
The dispute highlights the persistent liquidity problems across Nigeria’s electricity market.
DisCos sit at a critical point in the electricity value chain because they collect revenue from customers and are expected to meet their financial obligations to other market participants. Weak collections or delayed payments can therefore affect payments to generation companies, the transmission system and other service providers.
Recent data cited by Nairametrics showed that DisCos recorded an aggregate billing efficiency of 82.03% in the fourth quarter of 2025, alongside N174.12 billion in billing shortfalls. Lower collection efficiency can weaken cash flow throughout the electricity value chain.
The financial pressure has also contributed to broader regulatory intervention in the sector. NERC recently took control of Kaduna Electricity Distribution Company and dissolved its board amid a debt crisis involving about ₦456.5 billion in cumulative market obligations.
Implications for housing and property development
For Nigeria’s housing market, the financial health of the electricity sector matters because unreliable and expensive power adds to the cost of developing and operating properties.
Developers increasingly factor electricity infrastructure, backup power and energy costs into project budgets, particularly in areas where grid supply remains inadequate. Higher electricity costs can therefore add to the overall cost of delivering housing and commercial property.
For completed developments, persistent power-sector challenges can also affect service charges, rental costs and the attractiveness of locations where residents and businesses depend heavily on alternative power sources.
A more financially stable electricity market could support lower operating costs and improve the investment environment for housing, manufacturing and other infrastructure-dependent sectors.
NISO pushes for greater market discipline
NISO's rejection of the repayment proposals signals a stronger emphasis on financial discipline among electricity market participants.
The system operator said the public hearing provided an opportunity to examine the outstanding obligations and proposed repayment arrangements while reinforcing the need for market participants to meet their financial commitments.
The latest warning also comes as regulators and lawmakers continue to pressure DisCos to improve their financial performance. The House Committee on Power recently called on indebted DisCos to take urgent steps to clear their obligations, describing improved liquidity as critical to the sustainability of the electricity market.
Outlook
NISO’s decision puts greater pressure on affected DisCos to produce repayment arrangements that adequately address their outstanding obligations. The next phase, including potential sanctions under the Market Rules, will be closely watched by electricity market participants.
For the housing and construction sectors, the broader issue remains the need for a more financially sustainable electricity market. Improved liquidity and investment across the power value chain could ultimately reduce one of the structural costs affecting property development and occupation in Nigeria.
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