In a remarkable achievement, Nigeria has secured its position as the fourth-ranked African nation in installed solar energy capacity, adding 63.5 megawatts peak (MWp) in 2024. This milestone was highlighted in the Africa Solar Industry Association (AFSIA) Africa Solar Outlook 2025 report. Notably, Nigeria recorded the second-largest improvement in solar capacity rankings across Africa, climbing an impressive 12 places.
Fuel Subsidy Removal: A Game Changer
The surge in Nigeria’s solar adoption can be attributed to the removal of fuel subsidies. This policy shift has driven businesses and households to adopt solar and solar-plus-storage systems as cost-effective alternatives to diesel generators. The report underscores this transformation, stating, “Nigeria has started feeling the positive impact of the fuel subsidy removal and an increased interest for solar+storage as a cheaper alternative to diesel.”
Investment in Solar Expands Across Sectors
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Nigeria’s solar growth is supported by increasing investments across the commercial and industrial (C&I), residential, and mini-grid sectors. As the country faces challenges in providing stable electricity, solar power offers a reliable and sustainable solution for many.
Regional Solar Champions
Despite Nigeria’s remarkable progress, South Africa continues to dominate Africa’s solar landscape. It remains the sole African member of the prestigious “Gigawatt Club,” with an installed solar capacity exceeding one gigawatt.
In second place is Egypt, buoyed by the commissioning of two large-scale projects in Kom Ombo in 2024. Zambia takes the third spot, driven by its urgent need to address severe power shortages through solar energy. Angola reclaimed its position in the top five after completing utility-scale solar projects in collaboration with MCA and Sun Africa, each contributing 27 MWp.
Global and African Solar Growth in 2024
Globally, the solar industry experienced an unprecedented boom in 2024, with an estimated 503 gigawatts peak (GWp) of new capacity installed—a staggering 44% increase compared to 2023. However, Africa’s growth was modest in comparison, adding 2.5 GWp of new capacity.
Africa now boasts a total installed solar capacity of 19.2 GWp (excluding residential installations). While this marks the third consecutive year the continent has added over 2 GWp, Africa still represents less than 1% of the global solar market.
A Promising Future for Solar in Nigeria
Nigeria’s journey toward renewable energy adoption highlights the potential of solar power as a sustainable solution to energy challenges. The country’s rising solar capacity, driven by economic reforms and strategic investments, sets a promising precedent for the future.
As the global demand for clean energy continues to grow, Nigeria’s commitment to solar power positions it as a key player in Africa’s renewable energy transformation. However, for the country to reach its full potential, sustained investment and policy support will be crucial.
The Road Ahead
Nigeria’s climb in the solar rankings is a testament to the country’s resilience and ability to adapt to global energy trends. With the right support, Nigeria could not only expand its renewable energy footprint but also inspire other nations in Africa to embrace solar energy as a viable path toward energy independence and sustainability.
