When NEPA takes light, most Lagos homes reach for the generator. The machine keeps the fan running and the food cold. However, without basic generator safety, it can kill everyone in the house while they sleep.
In January 2026, police found six members of one family dead in their home in Ogale Eleme, Rivers State. Their generator had been left running in the parlour. Police spokesperson Grace Iringe-Koko said, “Preliminary investigation suggests possible generator fume poisoning as the cause of death.”
Lagos has seen the same tragedy many times. On Friday, October 30, the Lagos State Government asked residents to cut generator pollution during power outages. 
Why Generator Fumes Are So Dangerous
Generator smoke contains carbon monoxide (CO). The gas has no colour and no smell, so you won’t know it is filling your room. It replaces the oxygen in your blood, and it can kill quickly in a closed space.
Night is the riskiest time. According to the US Centers for Disease Control and Prevention (CDC), “People who are sleeping, drunk, or under the influence of other substances can die from CO poisoning before they have symptoms.”
Generator Safety Rules for Lagos Homes
- Keep it outside. Never run a generator inside the house, the parlour, the kitchen, a corridor or a shop with the shutter down. Opening a window doesn’t make it safe.
- Give it distance. The Centers for Disease Control and Prevention CDC advises placing a generator more than 20 feet (about 6 metres) from doors, windows and vents.
- Point the exhaust away. Turn the exhaust pipe away from your house and your neighbour’s windows. Fumes from the flat next door can poison you too.
- Switch it off before bed. If you must sleep with power, use a rechargeable fan or an inverter instead. Many fatal cases happen while families sleep.
- Buy a carbon monoxide alarm. It’s a small battery device that beeps when CO builds up. Fix one near where your family sleeps.
- Service it regularly. A faulty or leaking exhaust pushes more smoke out than it should.
YOU MIGHT ALSO LIKE: Which Nigerian States Have the Best Electricity? See the Top and Worst Performers
Signs of Carbon Monoxide Poisoning
Early symptoms feel like flu or tiredness, which is why people ignore them. Watch for:
- headache and dizziness
- weakness or sleepiness
- nausea or vomiting
- chest pain or shortness of breath
- confusion
According to the UK’s National Health Service (NHS), symptoms often get worse in the affected room and ease once you leave it.
What to Do if You Suspect Poisoning
First, switch off the generator if you can do it safely. Then get everyone into fresh air immediately. Don’t go back inside to “check” the room.
Next, call for help. In Lagos, you can dial 767 or 112, the state’s toll-free emergency lines, even without airtime. Anyone who has fainted, is confused or struggles to breathe needs a hospital at once.
Finally, check on your neighbours. If fumes reached your room, it might have reached theirs as well.
Light will still disappoint. Still, these generator safety habits cost little, and they could save your whole family.
ALSO READ: Ikeja Electric Blames Grid Shortfall For Poor Supply, But Nigeria’s Electricity Problems Run Deeper
About The Author
