When OpenAI announced Stargate UK last September, British officials practically tripped over themselves celebrating what they called “a major step forward in the US-UK technology partnership.” A multibillion-pound data center project. Sovereign AI compute capacity. Thousands of GPUs humming away in North East England. The whole thing sounded transformative.
Here’s the thing: OpenAI apparently never bothered to visit one of the key planned sites. And roughly £20 billion of the £30 billion investment figure that UK ministers enthusiastically promoted turns out to have been, to use a generous word, hypothetical.
The gap between announcement and reality
The Stargate UK partnership was unveiled on September 16, 2025, bringing together OpenAI, NVIDIA, and UK cloud provider Nscale. The plan targeted sites in North East England, including Cobalt Park and Blyth, with an initial goal of securing up to 8,000 GPUs by the first quarter of 2026. Expansion to 31,000 GPUs was floated as a longer-term possibility.
That expansion never came close to materializing. On April 9, 2026, OpenAI paused the entire project. The company pointed to UK electricity costs, reportedly four times higher than in the US, and uncertainty around AI copyright regulations as the primary reasons.
