How NERC’s new net billing rules could transform Nigerian businesses

For decades, Nigerian businesses have done something their competitors in many parts of the world rarely have to do. They generate their own electricity.

From factories in Ogun to hotels in Lagos, cold rooms in Kano, shopping malls in Abuja, agro-processors in Benue and manufacturing plants in Aba, companies have invested billions of naira in generators, diesel storage facilities, solar installations and backup systems simply to remain operational.

Electricity has become not just a utility issue, but a business survival issue. The challenge, however, has never been generation alone. It has been utilisation.

A factory that installs solar power often generates more electricity than it can consume during certain periods of the day. A commercial building may produce excess power on weekends. An industrial facility may find itself with stranded generation capacity during periods of lower production.

Until recently, much of that surplus value simply disappeared.

The Nigerian Electricity Regulatory Commission’s (NERC) Net Billing Regulations, 2026, seek to change that.

While the regulations have largely been discussed within electricity and legal circles, their broader significance lies elsewhere. They represent one of the clearest signals yet that Nigeria’s electricity market is gradually evolving from a centralised consumption model to a more decentralised and investment-driven framework.

For businesses, particularly those investing in renewable energy, that matters. The regulations create a framework through which eligible customers can generate electricity for their own use and export excess energy to the grid in exchange for credits. In regulatory language, these customers become “prosumers” – simultaneously producers and consumers of electricity.

This may appear to be a technical adjustment. In reality, it has implications for manufacturing competitiveness, small and medium enterprise (SME) growth, energy investment and Nigeria’s broader industrialisation agenda. The first implication is economic.

Energy remains one of the largest cost components for Nigerian businesses. Whether in food processing, textiles, pharmaceuticals, hospitality, retail or logistics, electricity costs affect pricing, margins and competitiveness.

The ability to recover some value from surplus generation improves the economics of investing in captive and renewable energy infrastructure. Importantly, businesses should not misunderstand the purpose of the regulations.

Net billing is not designed to transform factories into power traders. The export tariff structure, feeder limitations and operational restrictions make clear that the scheme is intended primarily as a cost-management tool rather than a revenue-generation mechanism. The greatest economic benefit remains self-consumption of generated power rather than electricity exports.

Nevertheless, even modest recovery of surplus value can materially improve project bankability. For many businesses evaluating solar investments, the question has often been whether excess generation would simply be wasted. The new framework provides a partial answer.

A second implication relates to investment. One of the recurring challenges facing Nigeria’s renewable energy sector has been the absence of predictable commercial frameworks. Investors prefer certainty.

The regulations provide clearer rules around application procedures, operational requirements, network access and credit arrangements. While implementation will ultimately determine success, greater regulatory clarity tends to reduce investment risk.

This matters not only for large corporates but increasingly for medium-sized enterprises seeking alternative energy solutions.

A third implication concerns industrial development. The Go Local agenda is fundamentally about increasing domestic value creation. Much of the discussion around local production focuses on raw materials, manufacturing capacity and access to finance. Energy, however, is often the hidden variable.

Every additional naira spent on diesel is a naira unavailable for machinery, workforce expansion, technology upgrades or market development.

Reducing energy costs improves productivity. Improving productivity improves competitiveness. Improving competitiveness strengthens local production. Viewed through that lens, the regulations become part of a wider industrial policy conversation.

They support an environment where businesses can exercise greater control over a critical production input. There is also a broader ecosystem opportunity.

As more businesses invest in distributed generation, demand is likely to grow for engineers, solar installers, battery specialists, maintenance providers, metering services, project financiers and energy technology companies. Entire value chains can emerge around decentralised energy solutions.

Countries that have successfully expanded renewable energy adoption have rarely benefited only from electricity generation itself. They have also benefited from the industries created around the deployment, maintenance and financing of energy infrastructure.

Nigeria has an opportunity to do the same. However, businesses should approach the regulations with a degree of caution. The framework introduces obligations as well as opportunities.

Connection costs, technical compliance requirements, operational standards and contractual responsibilities remain important considerations. Businesses must also pay close attention to issues such as insurance coverage, equipment standards and network requirements. As the regulations make clear, regulatory participation does not eliminate operational risk.

Perhaps the most important consideration is regulatory fragmentation.

The Electricity Act 2023 fundamentally altered Nigeria’s electricity landscape by empowering states to establish and regulate their own electricity markets. Several states have already assumed regulatory authority, while Lagos completed its transition in 2025.

Consequently, businesses operating across multiple states cannot assume a uniform regulatory environment.

Different states may adopt different approaches to net billing, embedded generation, tariffs, capacity limits and dispute resolution mechanisms.

This creates both opportunity and complexity. Competition among regulators could encourage innovation and investment-friendly policies. Equally, differing frameworks could increase compliance costs for businesses operating nationally.

The prudent approach is therefore straightforward: determine, on a site-by-site basis, which regulatory regime applies before making investment decisions. The larger significance of the Net Billing Regulations lies in what they reveal about the direction of Nigeria’s electricity sector.

For decades, electricity policy largely focused on how power should be generated and supplied to consumers. The emerging framework recognises something different. Consumers are increasingly becoming participants in the market.

Businesses are no longer merely electricity users. They are becoming electricity producers, investors and infrastructure owners. That shift reflects broader global trends towards decentralisation, distributed generation and customer participation.

For Nigeria’s MSMEs, manufacturers and commercial enterprises, the regulations will not eliminate the country’s power challenges. They do, however, provide another tool for managing them.

And in an economy where energy costs continue to shape competitiveness, profitability and investment decisions, that is no small development. The businesses that stand to benefit most will not necessarily be those seeking to sell power to the grid.

They will be those that use the framework strategically – to reduce costs, improve operational resilience and strengthen their competitive position in an increasingly demanding marketplace. That, ultimately, is where the real value of these regulations lies.