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Introduction
On 10 April 2026, the Nigerian Electricity Regulatory Commission (NERC) published updated Mini-Grid Regulations to accelerate electricity access for communities that are unserved or underserved by the national grid.
The Mini‑Grid Regulations 2026 (“New Regulations”) replaces the Mini-Grid Regulations 2023 (“Previous Regulations”) and align with recent power-sector reforms.
In this newsletter, we examine some of the key changes introduced by the New Regulations.
1. Expanded Capacity Threshold
The Previous Regulations permitted for a maximum capacity of 1 MW, because the technology and market for mini-grids at the time was nascent in Nigeria. The New Regulations now allow for the provision of mini-grids at a higher capacity of up to 5 MW for isolated mini-grids and 10 MW for interconnected mini-grids.
Gleaning from the provisions of the regulations, isolated mini-grids may be described as mini-grids which operate independently from the distribution network and are well suited for designated unserved areas. On the other hand, interconnected mini-grids are linked to the distribution network and suitable for commercial purposes.
With increased capacity, mini-grid providers can now supply power for commercial uses, such as cold storage, agro-processing, and small-scale manufacturing. This aligns with national programmes such as the Distributed Access through Renewable Energy Scale‑up (DARES) and other electrification initiatives.
2. Transparent and Defined Administrative Processes
The New Regulations more clarity to administrative processes than what existed under the Previous Regulations. The Regulations provide that systems below 100 kilowatts (kW) may be registered with NERC, while systems above 100 kW require a permit from NERC. The New Regulations provide that applications for permit must be processed by NERC within 30 business days.
3. Improved Monitoring and Reporting Framework
The New Regulations require operators to file annual reports for systems below 1MW and quarterly reports for systems above 1MW. This capacity‑based differentiation ensures that oversight by NERC is proportionate, and greater scrutiny is applied to larger, higher‑value projects.
The New Regulations provide that all mini‑grid and interconnected mini‑grid developers must submit mandatory milestone reports throughout a project lifecycle. Milestones include: financial close; procurement of major equipment; start of site works; completion of construction; commissioning; energization; and and entry into commercial operation.
In addition, by the New Regulations, NERC is empowered to standardize reporting datasets and tailor approval requirements to project type, installed capacity, interconnection status, and market relevance. NERC may also publish aggregated sector data on permits, registrations, project progress, and operational performance.
These measures introduced by the New Regulations strengthen transparency, compliance monitoring, and creates a foundation for data‑driven electrification planning. With enhanced monitoring, evaluation, and public reporting, regulators, policymakers, and investors will have clearer visibility into sector performance, thereby enabling better and more informed decisions.
4. Risk-based Environmental Compliance Framework
The New Regulations adopt a practical, risk‑based approach to environmental compliance for mini‑grid projects. For solar and battery‑supported systems up to 10 MW, developers need to only complete environmental screening and prepare an Environmental and Social Management Plan (ESMP) rather than a full Environmental and Social Impact Assessment (ESIA). Projects with greater potential impact such as hydro, biomass, thermal generation, or developments in environmentally sensitive areas remain subject to a full ESIA.
Operators are required to comply with all applicable environmental laws and the New Regulations empower NERC to suspend or revoke permits for non‑compliance.
This differentiation in compliance requirement, addresses barriers such as high cost, long timelines, and procedural complexity which have hitherto hindered entry for developers serving rural and underserved communities. By simplifying requirements for low‑risk projects, the New Regulations reduce upfront transaction costs, shorten development timelines, and remove a major bottleneck to project delivery.
5. Clear Dispute Resolution Mechanism
The New Regulations establish a defined, time‑bound dispute resolution pathway, replacing the vague wording in the Previous Regulations that left parties without a clear process for dispute resolution.
Under the New Regulations, parties must first seek resolution through negotiation within 30 days (extendable by mutual agreement). If negotiation fails, disputes are referred to the regulator for final adjudication. This structured sequence introduced by the New Regulations, promotes timely, predictable, and enforceable dispute resolution.
Conclusion
The New Regulations mark a pivotal shift whereby mini-grids are no longer seen as peripheral infrastructure but as being central to Nigeria’s electrification goals. By making mini-grids more scalable, bankable, and integrated, the New Regulations pave the way for a more resilient electricity market that can tackle both access gaps and ongoing supply challenges.
The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.
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