By Eshiorameh Sebastian in Abuja
The Nigerian government has announced plans to replace diesel-powered generators across military facilities with a N100 billion solar energy project, according to a statement posted on the official X (formerly Twitter) page of the Nigerian National Grid on 16 August 2025.
The initiative, developed in partnership with the Rural Electrification Agency (REA) and the Armed Forces, marks one of the largest renewable energy transitions for Nigeria’s defence infrastructure.
In the social media post, the Nigerian National Grid stated:
Abba Abubakar Aliyu the Managing Director of the Rural Electrification Agency (REA) was said “the move will cut costs, boost reliability, and advance Nigeria’s clean energy transition.”
If implemented, the project will phase out diesel generators in all major military formations, replacing them with solar hybrid systems to ensure uninterrupted power supply.
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The shift would significantly reduce operational costs while improving energy reliability for critical defence operations.
Chief of Defence Staff General Christopher Musa described the initiative as “timely and much-needed,” revealing that a dedicated military team would work with the REA to implement the rollout.
REA described the move as crucial move toward dependable, secure, and eco-friendly energy for Nigeria’s military infrastructure.
The decision follows years of strain on Nigeria’s national grid, which has suffered four major collapses in 2025 alone, leaving even critical facilities dependent on expensive diesel generators.
Energy analysts suggest the solar transition could cut costs by up to 60% while reducing the armed forces’ carbon emissions by an estimated 35%.
Nigeria’s electricity grid has struggled to meet demand for decades, with generation capacity stagnating around 4,000-5,000 megawatts for a population now exceeding 230 million. This chronic shortfall has driven hundreds of businesses and institutions to seek independent power solutions.
At least 200 major companies, including Dangote Industries and several commercial banks, have switched to solar or hybrid systems in recent years. First Bank alone has converted 62% of its branches to solar-diesel hybrids, while Lagos State now powers many public facilities through off-grid solar installations.
Energy experts argue that such decentralised power projects help ease pressure on the national grid while improving overall energy security.
For Nigeria’s military, the solar transition promises not just cost savings but enhanced operational readiness, particularly for communications and surveillance systems that require constant, reliable power. As Africa’s largest economy continues to grapple with electricity shortages, this N100 billion investment may set a precedent for other government agencies to follow, potentially reshaping Nigeria’s energy landscape in the years ahead.
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