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UK's largest supercomputer project delayed by power supply crisis

As of 2026-09-25, a major UK datacentre project hailed by the government faces delays extending into the mid-2030s, missing its originally planned 2027 launch due to power supply constraints. The facility was promoted as the UK's largest AI supercomputer.

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Construction of UK’s ‘largest supercomputer’ delayed over power supply problems

rss:guardian-worldinternational5d ago wire ×2 kagi ↗

Datacentre hailed by government was supposed to launch next year but may be held back into mid-2030s A huge datacentre project hailed by the UK government will miss its launch date next year and could be delayed into the mid-2030s. The site in Loughton, Essex, was described as the country’s largest AI supercomputer when it was announced in 2025, but power supply problems mean it now faces a length

Launch of UK’s ‘largest AI supercomputer’ delayed by power supply problems

stream:bsky-jetstreamother5d ago wire ×2 kagi ↗

When, six months ago, we reported that the UK's 'largest AI supercomputer' was, in fact, a scaffolding yard in Essex, I distinctly remember the government brushing us off and an Nscale spokesperson assuring us we'd be invited to the ribbon-cutting... www.theguardian.com/technology/2... Datacentre hailed by government was supposed to start operating next year but may be held back into mid-2030s