OpenAI and Nvidia to Back Multi-Billion Dollar UK Data Center Investments

OpenAI Bets Big on Europe with New UK Data Center Commitments

OpenAI and Nvidia Corp. are preparing to pledge support for billions of dollars in UK data center investments during a high-profile visit to the country next week, coinciding with U.S. President Donald Trump’s arrival, according to people familiar with the matter. The move highlights the growing race to expand artificial intelligence (AI) infrastructure across Europe as governments and companies push to keep pace with the United States and China.

A Strategic Partnership with Nscale Global Holdings

The two U.S. technology giants are joining forces with London-based Nscale Global Holdings Ltd., a data center business spearheading efforts to strengthen the UK’s AI infrastructure. Insiders revealed that OpenAI Chief Executive Sam Altman and Nvidia CEO Jensen Huang will be part of a delegation of American executives traveling to London.

While details remain under wraps, OpenAI is expected to commit billions of dollars to the project, underscoring the company’s expanding international ambitions. The initiative comes as American firms across various industries prepare to announce tens of billions of dollars in new UK investments during Trump’s visit, further tightening economic ties.

CoreWeave Joins the Wave of U.S. Commitments

The investment surge will not be limited to OpenAI and Nvidia. CoreWeave Inc., a U.S.-based cloud computing provider that went public earlier this year, is also expected to unveil a major UK investment next week, according to a person close to the matter.

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Spokespeople for OpenAI, Nvidia, CoreWeave, and Nscale all declined to comment, while the White House did not immediately provide a statement.

Europe’s Race to Catch Up in AI

The investments come at a pivotal moment for Europe. Political and business leaders across the continent have been calling for increased investment in generative AI infrastructure, warning of potential economic stagnation and a loss of technological leadership to the U.S. and China.

In January, UK Prime Minister Keir Starmer announced an ambitious plan to “turbocharge AI,” focusing on investments in data centers and chip manufacturing. The proposal also included the creation of special “AI growth zones,” designed to fast-track planning approvals for data centers and guarantee access to the national electricity grid.

OpenAI Expands European Footprint

The planned UK investment aligns with OpenAI’s broader strategy to strengthen its commercial presence in Europe, where the company faces tighter regulations and skepticism toward Silicon Valley technology.

In May, the company launched “OpenAI for Countries”, an initiative aimed at expanding its Stargate data center project abroad. By July, OpenAI announced it would serve as the anchor customer for a new Nscale-built data center in Norway, backed by Norwegian investor Aker ASA.

These moves highlight OpenAI’s commitment to securing the computational power necessary to train and deploy advanced AI models like ChatGPT, while simultaneously positioning itself as a long-term partner for governments seeking to foster AI innovation.

Nscale’s $2.5 Billion UK Data Center Pledge

Founded in May 2024, Nscale Global Holdings has quickly positioned itself as a major player in the AI infrastructure race. Earlier this year, the company pledged to invest $2.5 billion in the UK’s data center industry over a three-year period.

That commitment includes the purchase of a site in Loughton, Essex, announced in January. According to Nscale, the facility could eventually house up to 45,000 of Nvidia’s GB200 super chips, advanced processors designed specifically for artificial intelligence workloads. At the time, no customer was disclosed for the project.

The new partnership with OpenAI and Nvidia suggests that those chips may soon find a high-profile user base.

A Broader Wave of U.S.-UK Tech Investment

The timing of these announcements is significant. With President Trump set to visit the UK next week, American companies are preparing to unveil tens of billions in investments spanning multiple industries.

For the UK government, these commitments represent a crucial step in bolstering national AI capacity, attracting global tech leaders, and securing its role as a competitive player in the rapidly evolving AI economy.

For U.S. companies, the UK provides a welcoming environment with political support for AI expansion, growing infrastructure, and a skilled workforce, making it an attractive hub for scaling their operations abroad.

The Global AI Infrastructure Race

The escalating investment in UK data centers reflects a broader global competition to secure the computational backbone of AI development. As countries like Kyrgyzstan and Indonesia explore state-backed crypto and digital asset reserves, and as major economies like the U.S. and China pour resources into AI, the race to dominate the next generation of technology infrastructure is accelerating.

For now, all eyes are on OpenAI, Nvidia, and Nscale, whose plans could mark a defining moment in Europe’s bid to establish itself as a central hub in the global AI ecosystem.