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Why Nigeria’s National Power Grid Collapses and How It Works

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The Nigerian national power grid has once again made headlines as it grapples with the challenges of providing consistent and reliable electricity to the nation.

The National Grid system, which is a vital part of Nigeria’s power infrastructure, was recently discussed on its official social media platform, providing the public with a detailed breakdown of how the system works and why it faces frequent issues such as collapses.

At the heart of the National Grid’s operation are three key players: Generation Companies (GenCos), Transmission Company of Nigeria (TCN), and Distribution Companies (DisCos).

GenCos are responsible for generating electricity in megawatts (MW).

This generated electricity is then transmitted by TCN, which ensures that it moves efficiently across the country in kilovolts (kV).

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Finally, DisCos took over the job of distributing the electricity to homes, businesses, and other end users across Nigeria.

These three steps—generation, transmission, and distribution—form what is known as the power cycle.

The rate at which this cycle occurs is crucial and is technically referred to as the frequency, which is measured in megahertz (mHz).

The Nigerian national grid operates at a frequency of 50mHz.

The frequency must remain stable within this range because any significant deviation can lead to severe damage to electrical appliances and equipment.

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Maintaining this balance is crucial for the safety of both the national grid system and the numerous devices that depend on consistent power.

However, when a fault occurs—whether it is from the generation, transmission, or distribution stages—it can throw the entire system off balance.

This is when the system triggers what is known as a “SELF TRIP” mechanism, designed to protect the grid from further damage.

This is what is referred to as a grid collapse. Essentially, the mechanism is designed to shut down parts of the grid to prevent a full-scale disaster.

In a bid to prevent this from happening, grid disturbances are sometimes classified as “preemptive resets” by system operators.

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These disturbances occur when operators take action to reset the grid ahead of time, effectively forestalling a potential collapse.

This is done to maintain the stability of the grid and avoid widespread power outages that could have catastrophic consequences.

The Nigerian power sector has faced these challenges for years, with frequent grid collapses and power interruptions frustrating citizens and businesses alike.

The reasons behind these collapses can vary, from technical faults to issues with generation capacity or even failures in transmission and distribution infrastructure.

Despite these hurdles, efforts to stabilize the grid have been ongoing, with discussions around improving generation capacity, enhancing infrastructure, and better managing the frequency.

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Manchester United Reveals Plans for a £2 Billion Stadium with Modern Design

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Manchester United has unveiled ambitious plans for a new £2 billion stadium, aiming to set a new benchmark in football infrastructure. The proposed 100,000-seat venue is designed by renowned architect Lord Norman Foster, known for iconic projects like London’s Wembley Stadium.

The stadium’s design features a vast umbrella-like structure that harvests energy and rainwater, symbolizing Manchester’s industrial heritage.

The exterior will be adorned with tensile fabric and triple masts inspired by the club’s logo, reflecting the city’s weather and urban spirit. The development includes a public plaza twice the size of Trafalgar Square, aiming to create a vibrant community space.

Planned adjacent to the current Old Trafford site, the new stadium aims to ensure continuity for fans and minimize disruption during construction.

However, the project faces logistical challenges, including the potential relocation of a rail terminal. Securing necessary approvals and integrating the stadium into the existing urban fabric will require careful planning.

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Funding the £2 billion project presents significant challenges. Manchester United’s current debt levels raise questions about financing the stadium without compromising financial stability. Government support may be crucial to realize this vision, but the financial implications are complex and require thorough assessment.


 

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VeryDarkMan’s Lawyer Calls Mercy Chinwo’s N1.1 Billion Defamation Suit a Joke

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Deji Adeyanju, the lawyer representing social media critic Martins Vincent Otse, also known as VeryDarkMan, has dismissed gospel singer Mercy Chinwo’s defamation suit against his client as “a complete joke.”

A Magistrate Court in Wuse Zone 6, Abuja, recently issued a bench warrant for VeryDarkMan’s arrest on March 13, 2025, after he failed to appear in court over allegations of defaming Chinwo. The summons was initially issued on March 5, 2025.

Chinwo has also filed a lawsuit at the High Court of the Federal Capital Territory, Abuja, demanding N1.1 billion in damages. The lawsuit stems from allegations that VeryDarkMan made defamatory statements on social media, accusing Chinwo of being involved in a contract dispute and the mismanagement of $345,000 tied to her former record label boss, Ezekiel Onyedikachukwu (Eezee Tee).

Speaking in an interview with AIT, Adeyanju brushed off the lawsuit, questioning the basis for such a huge claim. “Pay N1.1 billion for what? Over what? This isn’t a court of law, so I won’t discuss our strategy here. We have no comment — it’s nothing serious, just a joke,” he said.

Meanwhile, VeryDarkMan, who is currently outside the country, has challenged security agencies to arrest him at the airport when he returns to Nigeria. He confidently stated that he was no stranger to being arrested.

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Sowore Criticizes Northern Leaders for Shutting Schools Down During Ramadan

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Omoyele Sowore has criticized northern leaders for shutting down schools to allow children to participate in Ramadan fasting. The decision, implemented in Bauchi, Katsina, Kebbi, and Kano States, has caused criticism from many Nigerians.

Sowore, a well-known Nigerian activist, accused the leaders of hypocrisy, claiming that their children are not affected by the policy since they attend expensive private schools in Abuja or study abroad.

In a statement on his Facebook page, Sowore condemned the move, saying, “Those who decided to shut down schools for Ramadan fasting don’t have their children in these struggling public schools.

Their kids attend top private schools or study overseas, funded by resources meant to support underprivileged students in these poorly maintained schools, which remain open during Ramadan. These leaders are irresponsible and unfair.”


 

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