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Invisible datacentres and capricious chips: is UK’s AI bubble about to burst?

March 15, 2026
•Artificial intelligence (ai)
Invisible datacentres and capricious chips: is UK’s AI bubble about to burst?

Here's something that might surprise you — Britain’s massive investment in AI datacentres could be facing a major crash. According to Aisha Down, Robert Booth, and Dan Milmo at The Guardian, the UK’s datacentre boom is one of the biggest infrastructure gambles of our era, but there are cracks forming. Big players like OpenAI, which once promised to make a $500 billion AI hub in Texas, are now pulling back. The deal for a flagship datacentre has fallen apart amidst funding and timeline disputes, signaling a potential cooling-off in the frenzy of chip and power plant investments fueling AI growth. So, what does this actually mean for the UK? Experts suggest the bubble might be about to burst, exposing the risks of betting heavily on an uncertain future. And get this — this isn’t just about Texas or the US; Britain might be more exposed than most, caught in a high-stakes gamble that’s starting to unravel. The big question now — are we witnessing the end of the AI bubble, or just a pause before the next surge?

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Datacentre investment boom is one of the biggest infrastructure gambles of this era, and Britain may be uniquely exposed

Stargate was to be the world’s biggest AI investment: a $500bn infrastructure project to “secure American leadership in AI”. Never shy of hyperbole, its key backer, the ChatGPT-maker OpenAI, promised “massive economic benefit for the entire world” with facilities to help people “use AI to elevate humanity”.

Now, OpenAI appears to be dropping out of a part of the deal – the expansion of a flagship datacentre stretching across a swathe of land in Abilene, Texas, which has become one of the most visible manifestations of a frenzy of investment in the chips and power plants required to build and run AI. There has been a breakdown in negotiations over project financing, as well as the timeline of when the expanded capacity might come online.

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2400.jpg?width=1200&height=630&quality=8

Datacentre investment boom is one of the biggest infrastructure gambles of this era, and Britain may be uniquely exposed

Stargate was to be the world’s biggest AI investment: a $500bn infrastructure project to “secure American leadership in AI”. Never shy of hyperbole, its key backer, the ChatGPT-maker OpenAI, promised “massive economic benefit for the entire world” with facilities to help people “use AI to elevate humanity”.

Now, OpenAI appears to be dropping out of a part of the deal – the expansion of a flagship datacentre stretching across a swathe of land in Abilene, Texas, which has become one of the most visible manifestations of a frenzy of investment in the chips and power plants required to build and run AI. There has been a breakdown in negotiations over project financing, as well as the timeline of when the expanded capacity might come online.

Continue reading...
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