UK confirms £1.1bn plan to back British AI chips and compute

TL;DR:

  • The government has unveiled a £1.1bn AI Hardware Plan to back British chip firms, computing power and skills.
  • It includes £750m for a national AI supercomputer — £400m of it for next-generation chips, with a £150m advance commitment to buy from UK firms this summer.
  • A record £150m British Business Bank fund, led by Silicon Valley’s Playground Global, will back UK hardware companies to scale and stay.

The trailed plan has landed with confirmed numbers. Technology Secretary Liz Kendall used London Tech Week to launch a £1.1bn AI Hardware Plan, turning weeks of briefing about “strategic purchases” of British chips into a concrete package aimed at giving the UK sovereign control over the hardware behind AI.

What is actually in the package

The centrepiece is £750m for a national AI supercomputer, due in 2030, built as a mixed-chip system the government wants British-designed processors to power. Of that, £400m will buy next-generation chips — and £150m is an advance market commitment to purchase novel inference chips from UK firms this summer, with the state acting as an early customer. A further £120m funds an AI Hardware Innovation Programme to help companies design and test new chips, while £45m goes to skills, including a new Centre for Doctoral Training in chip design and a TechFirst partnership with Cambridge-headquartered Arm.

Crucially, a new fund led by Playground Global — whose partners include former Intel chief Pat Gelsinger — and backed by up to £150m from the British Business Bank will invest in UK hardware firms. It is the Bank’s largest-ever single fund investment, and Playground will open its first office outside the US in Britain.

Looking forward

The plan answers the worry behind earlier reporting that ministers were “terrified” of start-ups leaving: Britain has watched Alphawave, Imagination and Graphcore sold abroad while Arm listed in the US. A government-commissioned study published alongside the plan counts 297 UK semiconductor firms generating an estimated £10.6bn in revenue. It sits within a thickening sovereign-compute agenda that also includes Nebius’s near-£2bn data-centre commitment. The harder test is execution: whether public procurement and a single anchor fund can hold British chip talent against US capital that still dominates funding and manufacturing.

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