As the global artificial intelligence boom drives unprecedented demand for computing infrastructure, one of the most critical bottlenecks has emerged not in silicon or software, but in electricity. Vertiv, a global provider of digital infrastructure solutions, has announced a $1.45 billion agreement to acquire Universal Infrastructure Group (UIG), a UK-based developer of microgrid controls and specialist switchgear that coordinates electricity from public grids, on-site generators, and energy storage.
The transaction, expected to close in the fourth quarter of 2026 subject to regulatory approvals, represents a significant bet on the intersection of AI infrastructure and power management. UIG’s technology enables data centres to begin operating in locations where the electricity network cannot immediately provide all the power they require—a capability that has become increasingly valuable as AI’s insatiable appetite for compute places greater pressure on electricity grids worldwide.
The African Connection: Airtel’s Nxtra Expansion
The acquisition carries particular significance for Africa, where Vertiv already has a direct role in the continent’s data-centre expansion. In October 2025, Vertiv was selected as a principal infrastructure supplier to Nxtra, Airtel Africa’s wholly owned data-centre subsidiary, for a new facility in Nigeria.
The Nigerian centre, located in Lagos, is designed to provide 42MW of capacity after all four phases are completed. It is expected to become fully operational by 2028. Vertiv will supply cooling equipment, uninterruptible power systems, and batteries, while also commissioning the equipment and providing five years of maintenance through its Nigerian service operation.
The facility represents the first stage of a three-year Nxtra expansion across African markets. Vertiv has also confirmed it is working with the Airtel Africa subsidiary on prospective projects elsewhere, including a Nairobi facility that could eventually exceed the Nigerian centre in scale.
UIG’s microgrid technology could be particularly relevant to these projects because many African data centres must combine unreliable public electricity with generators, batteries, and other independent power sources. However, neither Vertiv nor Airtel Africa has confirmed that the acquired microgrid technology will be installed in Nigeria, Kenya, or any other Nxtra facility.
Power: The AI Industry’s Bottleneck
AI data centres use clusters of high-performance computer chips that require substantial electricity and cooling. Even a brief interruption can disrupt cloud services, digital payments, communications, and business platforms. Electricity has consequently become one of the first considerations when companies select sites for new facilities.
Vertiv said the acquisition would extend its operations beyond the equipment installed inside a data centre to the infrastructure connecting the facility to the grid and independent power sources. At the initial $1.45 billion purchase price, Vertiv is valuing UIG at approximately 13 times its projected adjusted earnings for 2027, and expects the acquisition to increase its adjusted earnings per share during the first full year after completion.
Africa’s Power Challenge
The power challenge is particularly significant in Africa. Approximately 600 million Africans lack access to electricity, while businesses in several major economies rely heavily on private generators and other backup systems. Data centres must secure continuous supply even when the surrounding electricity network is constrained.
Kenya demonstrated the scale of the problem when it suspended a proposed $1 billion Microsoft-backed data centre amid concerns about the power required to operate it. The International Monetary Fund estimates that AI could increase sub-Saharan Africa’s economic output by about 4% over the next decade. However, electricity shortages and inadequate digital infrastructure could reduce much of that potential benefit.
Nigeria’s Push for Local Data Storage
Airtel Africa’s investment also supports Nigeria’s effort to keep more data and technology spending inside the country. More than 85% of Nigerian workloads operate on public-cloud platforms, according to the country’s technology regulator, while only 22% of the country’s 1,000 most-accessed websites are hosted locally.
Nigeria is consequently pressing Microsoft, Google, Amazon, and other cloud providers to build more local infrastructure. Domestic data centres can reduce the distance information travels, improve response times, and allow more businesses to pay for services in naira. They can also protect some local services from disruptions affecting international undersea cables.
Nigeria and Kenya are competing with South Africa, which remains the continent’s largest data-centre market. US-listed Equinix has announced a $438 million South African expansion intended to add approximately 160MW of capacity.
