Lagos Blackouts: Affected Areas and How to Prepare

Lagos will experience scheduled power outages every weekday from 8:00 a.m. to 5:00 p.m. from July 28 to August 21, 2025.

The Nigerian Electricity Regulatory Commission (NERC) and the Nigeria Independent System Operator (NISO) have approved a maintenance upgrade of the Omotosho–Ikeja West 330 kV transmission line by the Transmission Company of Nigeria (TCN).

This upgrade involves installing Optical Ground Wire (OPGW) fibre cable and will affect the bulk power supply across many parts of the city.

Areas Impacted by the Outage

The following districts and suburbs will see power cuts during the work hours listed above:

• Ojodu
  
• Oke‑Ira
  
• Agidingbi
  
• Omole Phase 1 & 2
  
• Iju
  
• Berger
  
• Magodo Phase 1 & 2
  
• Ketu
  
• Oregun
  
• Ojota
  
• Parts of Agege
  
• Ifako
  
• Abule Egba
  
• Ojo
  
• Ikeja
  
• Oshodi
  
• Ayobo
  
• Alimosho
  
• Ogba
  
• Alausa
  
• Ejigbo

Ikeja Electric and Eko Electricity Distribution Company (EKEDC) have warned their customers that they may also face irregular supply as a knock‑on effect of the TCN maintenance.

Why the Outage Is Necessary

The Omotosho–Ikeja West 330 kV line carries bulk power from the Omotosho Power Station in Ondo State to the main transmission hub in Ikeja, Lagos. Upgrading this vital corridor with fibre‑optic grounding wire will improve grid stability, reduce future faults and enhance data communications for the power network.

How to Cope with Daily Nine‑Hour Outages

1. Keep Your Fridge Cold
   
   • Fill ice‑block trays or freezer bags with water before the outage. This will help maintain low temperatures and protect perishable food.
     
2. Use a Generator
   
   • A small generator can power essential appliances during the blackout. Expect fuel costs around ₦10,000 per day, depending on generator size and load.
     
3. Consider Solar Inverters
   
   • A solar‑charged inverter or battery backup can run lights, fans and small devices. Basic inverters cost from ₦50,000, while complete solar setups range from ₦1 million to ₦5 million.
     
4. Charge Phones and Laptops in Advance
   
   • Charge devices at work or school before returning home. If you cannot, public charging stations in markets can top up your battery—just be careful to secure your device and belongings.
     
5. Plan Activities Around Blackout Hours
   
   • Schedule cooking, laundry and other power‑dependent tasks before 8 a.m. or after 5 p.m. Move key meetings or study sessions to times when electricity is guaranteed.