Nigerians turn to solar as grid power falters

Nigerian businesses are increasingly turning to solar power due to the inadequate electricity supply from the national grid, according to data from the Africa Solar Industry Association (AFSIA). The association predicts that solar installations in Nigeria could surpass 200 megawatts per year by 2026. In 2024, the country's annual solar installations grew from 15 megawatts in 2019 to 123 megawatts, with 89 megawatts operational by the start of 2026 and another 115 megawatts under construction.

This surge in solar installations is driven by the grid's inability to meet demand, with businesses increasingly opting for solar power over diesel generators. Nigeria is also a significant commercial and industrial solar market, with installations growing by approximately 32 percent annually since 2021, resulting in 82 megawatts installed in 2024.

The country leads West Africa in solar mini-grid capacity, accounting for about 31 percent of the total and more than twice Angola's capacity. AFSIA's 2026 Renewable Energy Forum in Lagos will focus on renewable energy investment opportunities across Africa, with discussions on expanding electricity access and its economic benefits.