OpenAI pauses UK data‑centre push
OpenAI has paused its Stargate UK data‑centre project, saying concerns about local energy costs and regulatory complexity are a major factor. (bbc.co.uk) The move feeds a broader pattern: sovereign AI ambitions often collide with high power prices and stricter regulation, even as other projects — like planned Norway facilities aiming for 100,000 GPUs on renewables — press ahead. (itpro.com)
OpenAI is still hiring in London, but it has paused the part of its United Kingdom push that needed the most electricity: a Stargate data-centre buildout with Nvidia and Nscale. The company told ITPro it will wait until “the right conditions” on regulation and energy costs make long-term investment work. (itpro.com) This was not a vague idea on a slide deck. OpenAI said in September 2025 that Stargate UK would start with about 8,000 graphics processing units, then scale past 30,000, with sites linked to Cobalt Park in North East England. (itpro.com) A graphics processing unit is the chip that does most of the heavy lifting for modern artificial intelligence, and a room full of them behaves less like an office and more like a small power station. The bigger the cluster, the more the project depends on cheap electricity, fast grid connections, and permits that do not drag on for years. (itpro.com) (iea.org) The British government had built part of its pitch around solving exactly that problem. In September 2025 it announced an Artificial Intelligence Growth Zone in the North East, saying the area could attract up to £30 billion in private investment and create more than 5,000 jobs. (gov.uk) OpenAI also tied itself closely to that government push. Its memorandum of understanding with the Department for Science, Innovation and Technology covered infrastructure development, public-service adoption, and technical information exchange on model capabilities and security risks. (gov.uk) (openai.com) That is what makes the pause awkward for Westminster. On February 26, 2026, OpenAI said London would become its biggest research hub outside the United States, so the message a few weeks later is basically: Britain is good for talent, but not yet cheap or simple enough for the giant machine rooms. (reuters.com) (itpro.com) The energy part is not a side issue. The United Kingdom government updated its industrial energy price series on April 7, 2026, and the International Energy Agency said in its 2026 electricity outlook that power prices for industry still vary sharply by country, which is brutal for businesses that plan to run tens of thousands of chips around the clock. (gov.uk) (iea.org) OpenAI’s own map shows what it wants instead. In Norway, it announced a Stargate site in Kvandal near Narvik with Nscale and Aker, backed by local hydropower, an initial 230 megawatts of capacity, and a target of 100,000 Nvidia graphics processing units by the end of 2026. (itpro.com) (datacenterdynamics.com) The Norway site is also designed like a utility project, not just a warehouse. Data Center Dynamics reported that it will use direct-to-chip liquid cooling, make waste heat available for district heating, and could expand by another 290 megawatts after the first phase. (datacenterdynamics.com) So the pause in Britain is less a retreat from Europe than a filter. OpenAI is still chasing “sovereign” artificial intelligence infrastructure, but the countries that win are the ones that can offer three things at once: cheap power, enough grid headroom, and rules that investors can price before they pour concrete. (itpro.com 1) (itpro.com 2)
