The United Nations has commissioned a major solar energy project in Nigeria, marking an important step toward promoting sustainable power solutions and supporting the country’s transition to clean energy. The installation has been set up at the UN House Abuja and is expected to serve as a practical example of how renewable technologies can reduce operational costs, improve energy security, and lower environmental impact.
The project was launched as part of the first phase of the “Greening of the UN House” initiative. During the commissioning ceremony, Mohamed Fall explained that the facility reflects the organization’s commitment to gradually moving away from fossil fuel dependence. The newly installed system includes a 400-kilowatt-peak solar photovoltaic microgrid integrated with 650 kilowatt-hours of lithium-ion battery storage. This hybrid setup ensures that electricity remains available even during periods when solar generation is low or unavailable.
To further improve efficiency, the system has been equipped with advanced digital technologies. Artificial intelligence and Internet of Things (IoT) monitoring tools have been incorporated to track power generation, storage levels, and consumption in real time. These technologies allow operators to optimize the system’s performance and maintain a reliable energy supply within the facility.
The solar installation is also expected to deliver significant financial and environmental benefits. According to project officials, the system will reduce electricity costs at the facility by around 40 percent. In addition, the project is expected to reduce dependence on the national grid by close to one million kilowatt-hours of electricity each year. This reduction in grid consumption is estimated to prevent about 300 tonnes of carbon emissions annually, contributing to broader climate mitigation efforts.
The initiative aligns with Nigeria’s Electricity Act 2023 and supports the country’s long-term climate and energy transition goals. Despite Nigeria’s vast solar energy potential, reliable electricity supply remains a challenge in many parts of the country. Officials noted that improving access to stable power is essential for economic growth, industrial activity, and social development.
The project was developed with technical support from the United Nations Development Programme and involved collaboration among several UN agencies. Plans are already underway for a second phase that will expand the solar capacity to 700 kilowatts, bringing the facility closer to becoming fully powered by clean energy.
During the event, representatives from the Nigerian government, including the Minister of Power and officials from the Rural Electrification Agency, welcomed the initiative. They highlighted that such projects play a crucial role in the country’s energy strategy, particularly as Nigeria seeks major investments to expand electricity access to underserved communities and accelerate the adoption of renewable energy technologies.
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