Catherine Ime stopped using her diesel generator in December after the power failed four times in one day. She chose solar instead, joining thousands of Nigerians making the same switch.
Ime, a business owner in Abuja, got solar quotes that weekend and had panels installed by New Year's Day. The grid's collapse forced her hand.
For years, her family had watched food spoil in broken refrigerators during blackouts. Bulk-cooked meals rotted while her generator guzzled expensive fuel.
"Catering for a large household without steady electricity resulted in massive food waste," she told BusinessDay. Remote workers needed power for laptops and phones constantly.
Ime's story is replaying across the country right now. Nigeria, home to over 220 million people and sitting on vast oil reserves, has quietly become Africa's second-largest solar market behind South Africa alone.
It's a remarkable shift for a nation that's generated electricity since 1896. Yet the national grid still can't keep pace with demand.
By March 2026, Nigeria's power system supplied roughly 3,940 megawatts to its entire population. A single mid-sized European power station produces that much.
For decades, Nigerians filled this gap with petrol and diesel generators. The practice became so routine that people simply call it "gen."
Industry data puts annual generator spending at about $14 billion nationwide. Lagos alone sees generator emissions matching 8.5 million cars yearly.
But economics shifted sharply in 2023. The government removed fuel subsidies, sending petrol prices through the roof.
Currency devaluation followed, pushing generator operating costs even higher. For many households and small businesses, monthly generator expenses started matching yearly solar installation fees.
Ime's household felt the squeeze acutely. Water pumping stopped when power cuts lasted days, forcing expensive generator use just to charge devices.
"It was especially tough for us because we had people working from home," she explained. "We had to spend lots of money running generators and finding places to charge phones and laptops."
Solar installation transformed everything for her family. Refrigerators now stayed cold reliably, letting them stock food on their own schedule.
Water pumping became effortless again without grid dependency. The shift gave her household true energy independence for the first time.
Her attitude toward Nigeria's failing grid has changed completely now. "If they want to bring light, they should bring light," Ime said.
"If they don't, they shouldn't."
She simply doesn't care anymore. Solar has freed her family from the grid's broken promises.
