FG approves new grid to curb collapses

An electricity grid is the connected system that moves power from where it is produced to where it is used. It includes generation facilities, high-voltage transmission networks, and local distribution networks. The transmission grid is the middle link. It carries large amounts of electricity over long distances and connects major supply points with cities and other demand centres.

For example, electricity intended for Lagos or Abuja must travel through transmission infrastructure before local networks can deliver it to homes and businesses. Transmission equipment includes lines, towers, conductors, relays, insulators, and related facilities. If any of these fail, electricity may not move safely or reliably.

Nigeria's government plans to build out Eastern and Western grid infrastructure because the existing network has longstanding weaknesses. The minister also ordered a nationwide technical audit to identify the actual faults. Benefits from the approved projects are expected in two to three years, after procurement and construction progress.

The Federal Government approved the start of a process to build out Nigeria's Eastern and Western electricity grids. President approved that the process should commence, according to Power Minister Joseph Tegbe. The plan is part of wider efforts to address weaknesses in electricity transmission and recurring power grid collapses.

The government is now moving through procurement for the projects. This means the approval begins a process rather than delivering an immediate new grid. The projects are intended to strengthen the transmission system alongside other targeted interventions based on a nationwide technical audit.

Tegbe said Nigerians would begin to see the projects' benefits in two to three years. Before then, officials plan to complete the audit, identify priority faults, and direct repairs or replacements at the facilities that need them most. The timing therefore depends on procurement, construction, and focused technical work.

Joseph Tegbe said fixing the Lagos and Abuja corridors could solve more than half of Nigeria's power-sector problem. He placed them in the first of three energy zones created by the government. That zone, he said, demands 50 percent, making it the most important priority in the government's initial grouping.

The minister's example shows why the government is focusing on major demand corridors. Lagos and Abuja are central areas in the plan, but he said fixing them cannot rely on operational efficiency alone. The grid must also be built out so electricity can move through the system more effectively.

This does not mean the other two energy zones will be ignored. The government has begun a technical audit across the country to identify specific faults and set priorities. The audit is intended to guide wider interventions, while new Eastern and Western grid projects address transmission capacity and resilience.

A new Eastern-Western grid could reduce recurring collapses by strengthening the transmission network that carries electricity across Nigeria. A larger or better-connected grid can offer more routes for power to travel when one line or facility fails. That can limit the spread of a local fault, although the article does not provide a detailed engineering design or guarantee a complete solution.

The plan matters because the minister linked Nigeria's power problems to weak transmission infrastructure. He said some towers and lines had gone down, while other faults involved transformers, conductors, relays, or insulators. Building out the grid could therefore complement repairs to existing equipment rather than replace the need for them.

The government has approved beginning the Eastern and Western grid process and is entering procurement. Nigerians are expected to see benefits in two to three years. The nationwide audit should help identify which current facilities need urgent repair or replacement alongside the new construction.

The government is auditing the network before choosing repairs because different equipment failures require different solutions. The exercise will identify where problems exist and what those problems specifically are. This matters because spending on the wrong component would not fix the underlying fault and could waste scarce resources.

Tegbe gave several examples. He said he did not want to fix transformers when the actual problems were conductors and relays. He also did not want to replace insulators when towers were causing the trouble. The audit should connect each intervention to the equipment that has failed or become unsafe.

The exercise covers the entire country and was expected to finish in the next couple of weeks, according to the minister. Afterward, the government plans to target prioritised areas. Its findings should guide urgent repairs, replacements, and decisions about where new grid construction is most needed.

Nigeria's transmission infrastructure includes facilities built several decades ago. Tegbe said some towers and lines were inherited from the period when the Electricity Company of Nigeria operated, before the National Electric Power Authority. That history shows that parts of the network have been in service for roughly 50 years.

The minister said some transmission towers had gone down with transmission lines. Such failures can remove important parts of the network and worsen electricity supply problems. Age alone does not identify every fault, which is why the government is auditing equipment rather than assuming every old facility needs the same treatment.

The current government inherited what Tegbe described as a 50-year problem. Officials intend to identify which facilities need urgent repairs or replacement and where the grid must be expanded. The Eastern and Western projects, combined with targeted maintenance, are meant to address both old infrastructure and wider transmission weaknesses.

Generation is the production of electricity. Transmission moves large amounts of that electricity over long distances through high-voltage lines and towers. Distribution is the local network that carries power from transmission points to homes, businesses, and other users. Reliable electricity requires these connected stages to work together.

For example, more generation cannot solve a failed transmission line, because the extra electricity still cannot travel through the damaged route. Likewise, a stronger transmission network cannot deliver reliable service where local distribution equipment is faulty. This is why a power system needs adequate supply, functioning transmission, and working local networks at the same time.

The article focuses on transmission weaknesses, including ageing towers and lines, but Tegbe also described faults involving transformers, conductors, relays, and insulators. The government is auditing the whole country and planning Eastern and Western grid construction. Those actions address transmission, while the broader principle is that every stage must support the others.