'We would need to shut off power for half the country': Microsoft's $1 billion Kenya data center project runs out of juice

Plans to build potentially the largest and most expensive data centre in East Africa have officially stalled. According to sources close to the matter, negotiations between the Kenyan government and Microsoft have collapsed due to fundamental disagreements over annual capacity payments.

While Microsoft and its partners sought guarantees from the Kenyan government to pay annually for the required capacity, officials stated they could not provide the financial assurances requested by the tech giant. This breakdown marks a significant hurdle for a project that was once heralded as a transformative milestone for the nation’s digital infrastructure.

The Scale of the Power Crisis

The core of the disagreement lies in the sheer magnitude of energy required. Microsoft president Brad Smith had previously championed the initiative as the "single biggest step to advance the availability of digital technology" in the country's history. To keep pace with exploding global compute demand, Microsoft has been expanding its infrastructure at a rapid clip, adding a gigawatt of data centre capacity approximately every three months.

However, the logistical reality of powering such a facility in Kenya has proven daunting. The proposed facility was designed to draw on geothermal energy from Olkaria, a region that currently accounts for about 40% of Kenya’s energy supply. The original vision included:

  • A $1 billion first-phase investment.
  • An eventual total capacity of 1 gigawatt.
  • Operational status expected within two years of the 2024 announcement.

Despite the sustainability benefits of geothermal baseload power, the grid constraints are severe. Kenyan President William Ruto articulated the physical limitation succinctly, noting the impossibility of connecting such a massive load to the existing network: "To switch on that one data center, we would need to shut off power for half the country."

Strategic Partnerships and Financial Hurdles

Microsoft did not approach this expansion alone. The tech giant partnered with G42, an AI company based in the United Arab Emirates, partly to help the Abu Dhabi-based firm expand its footprint beyond its home market. Microsoft has previously invested $1.5 billion in G42, signaling a deep commitment to the partnership and the broader African market.

Although talks have broken down, Kenyan officials insist the project is not dead. John Tanui, the Principal Secretary at Kenya’s Ministry of Information, clarified that the discussions have hit a roadblock but remain open to resolution.

"The scale of the data center they wanted to do still requires some structuring," Tanui said in a recent interview, emphasizing that plans are "not failed or withdrawn."

Infrastructure Expansion and National Debt Concerns

To make projects like Microsoft’s viable, President Ruto is actively campaigning to expand Kenya's energy infrastructure capacity from its current 3,000 megawatts to 10,000 megawatts by 2030. The Olkaria data centre is being used as a primary example of the type of massive projects this expanded power system must support.

This push for infrastructure development is tied to the controversial KSh 5 trillion National Infrastructure Fund. The proposed bill aims to develop the country’s infrastructure without relying on public debt, yet critics point out that several clauses still prioritize debt as a primary financing strategy, alongside the sale of government assets.

The financial strategy has drawn sharp criticism from the Auditor General. Nancy Gathungu has expressed serious concerns over the long-term implications of selling off state assets to fund current projects.

"The sale of the assets may also mean that at a point in the future, there may be no more assets to sell," Gathungu warned. "Future generations will be overburdened by the current decisions."

As Microsoft continues to scale its global AI infrastructure, the Kenya project remains a high-profile example of the tension between digital ambition and physical energy limits. Whether the deal can be restructured to satisfy both the tech giant's power needs and the government's fiscal constraints remains to be seen.