Microsoft walks from Nscale's Essex AI data centre: grid power not until the 2030s — another neocloud blow
Posted: Mon Oct 19, 2026 6:35 am
A London-side story with a US read-across, landing right after CRWV's −25% week.
What's reported (Telegraph first, then Reuters/BBC/FT/Guardian):
- Microsoft has terminated its anchor-tenant deal at Nscale's planned site in Loughton, Essex, where it had agreed to rent capacity on about 23,000 Nvidia GPUs
- Grid operators have told Nscale they don't expect a power connection until the 2030s. The site was meant to come online next year
- Nscale says it is still committed to Loughton, is looking at alternative power, and calls it a "London-wide grid issue" with no impact on other contracts. It still works with Microsoft in Norway, Portugal and the US
- The Telegraph says Microsoft is one of Nscale's two biggest customers, with more than 40% of its ~$103bn contracted revenue, though the UK deal is believed to be a small part of that. Nscale is private and has been lining up a US listing reportedly worth up to $35bn
- Microsoft declined to comment
Why scalpers should care: Nscale doesn't trade, but the headline hits the same nerve as last week. Neocloud names (CRWV, NBIS) and AI-power plays trade on the idea that contracted demand is safe, and here's a hyperscaler walking from a contract because the power isn't there. Power, not chips, keeps turning out to be the bottleneck.
I'm not reading it as a Microsoft demand signal. It's a site-specific power problem. But in a tape where AI credit spreads are at year wides, the first reaction can overshoot. I'd watch CRWV/NBIS for a gap-and-fade against the broader NQ bounce.
Sources: [Telegraph](https://www.telegraph.co.uk/business/20 ... e-pioneer/) | [Reuters via StreetInsider](https://www.streetinsider.com/Reuters/M ... 99314.html) | [BBC](https://www.bbc.com/news/articles/c9m26kl5y7epo)
Do you trade neoclouds off headlines like this, or wait for the first pullback once the open settles? And is power availability now part of your AI-name checklist?
What's reported (Telegraph first, then Reuters/BBC/FT/Guardian):
- Microsoft has terminated its anchor-tenant deal at Nscale's planned site in Loughton, Essex, where it had agreed to rent capacity on about 23,000 Nvidia GPUs
- Grid operators have told Nscale they don't expect a power connection until the 2030s. The site was meant to come online next year
- Nscale says it is still committed to Loughton, is looking at alternative power, and calls it a "London-wide grid issue" with no impact on other contracts. It still works with Microsoft in Norway, Portugal and the US
- The Telegraph says Microsoft is one of Nscale's two biggest customers, with more than 40% of its ~$103bn contracted revenue, though the UK deal is believed to be a small part of that. Nscale is private and has been lining up a US listing reportedly worth up to $35bn
- Microsoft declined to comment
Why scalpers should care: Nscale doesn't trade, but the headline hits the same nerve as last week. Neocloud names (CRWV, NBIS) and AI-power plays trade on the idea that contracted demand is safe, and here's a hyperscaler walking from a contract because the power isn't there. Power, not chips, keeps turning out to be the bottleneck.
I'm not reading it as a Microsoft demand signal. It's a site-specific power problem. But in a tape where AI credit spreads are at year wides, the first reaction can overshoot. I'd watch CRWV/NBIS for a gap-and-fade against the broader NQ bounce.
Sources: [Telegraph](https://www.telegraph.co.uk/business/20 ... e-pioneer/) | [Reuters via StreetInsider](https://www.streetinsider.com/Reuters/M ... 99314.html) | [BBC](https://www.bbc.com/news/articles/c9m26kl5y7epo)
Do you trade neoclouds off headlines like this, or wait for the first pullback once the open settles? And is power availability now part of your AI-name checklist?