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Clean energy: Nigeria's move away from diesel generators

Anne-Sophie Brändlin | Lukas Lottersberger | Okey Omeire
April 11, 2025

About half of Nigeria's population is not connected to the grid. Poor coverage and frequent blackouts mean they rely on noisy, polluting generators. Are solar-powered generators a viable alternative?

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Since its introduction, solar energy capacity in Nigeria has tripled, though it still accounts for just 0.1% of the energy mix. 

At Wuse Market in Abuja, the advantages of a shift from fuel-powered generators to cleaner solar energy are palpable. Fuel generators emit toxic fumes, contribute to noise pollution, and account for around 40% of Nigeria’s CO2 emissions — 129 million tons in 2023. With the help of a Berlin-based non-profit Access to Energy Institute (A2EI), market traders now have access to an alternative. A2EI has developed an innovative solar panel system, dubbed the solar generator, which not only allows its customers to reduce noise and fumes, it also saves them money because they no longer have to buy fuel. Moreover, the installed devices send real-time data back to Berlin for monitoring and maintenance.

For healthcare centers, another major customer, the solar generator is a source of a reliable electricity for vaccine storage and delivery rooms.

Yet challenges loom ahead. Politicians are pushing for a ban on importing foreign solar products, and USAID funding for health center electrification is expected to cease in 2025. These hurdles threaten the growth of Nigeria’s solar industry and the progress it has made in ensuring reliable, renewable energy