Microsoft has withdrawn from a deal with British cloud provider Nscale for a data centre in Loughton, Essex, Reuters reports, citing The Telegraph. The project now faces fresh uncertainty over power supply and what happens next.
Nscale Watch analysis
What happened
Reuters reports that Microsoft terminated its agreement for the Loughton site, one of Nscale’s projects. The Telegraph said the project had faced repeated delays and that grid officials did not expect power to be available until the 2030s. Microsoft did not immediately respond to Reuters’ request for comment, and the report gives no reason for its withdrawal.
Nscale told Reuters that its relationship with Microsoft remained strong, and that the London-wide grid issue had no impact on its other contracts. The company said it remained committed to the Loughton project and the UK, and was exploring alternative power sources for the site.
Why it matters
Nscale builds infrastructure for training and running AI models, so the deal is part of the increasingly consequential business of turning AI demand into data-centre capacity. A customer pulling out is notable; a long wait for grid power is a reminder that these projects depend on infrastructure beyond chips and investment.
The reason for Microsoft’s decision is not established in the report. Nscale’s comments point to a grid problem, but do not confirm that this caused Microsoft to withdraw. That distinction matters: it is easy to join the dots, especially when the dots are an AI data centre and a power delay.
Our read
This is a meaningful setback for a specific UK project, not evidence that Microsoft is abandoning Nscale or that the Loughton site is cancelled. Nscale says it is committed and exploring alternatives. The next useful facts are whether it can secure power, revise the project’s plans, and find another customer for the capacity.
What to watch
- Whether Nscale secures an alternative power source for Loughton.
- Whether the project’s timeline or scope changes.
- Whether Microsoft or Nscale provides more detail on the withdrawn agreement.
Discussion spark: If grid power is unavailable for years, should AI data-centre developers be expected to secure their own alternative supply, or should projects wait for the public grid?
Sources and evidence
- Source update (18 October 2026, 11:28 UTC)
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