Microsoft Exits Nscale UK Data Center Deal; OpenAI Hires xAI Sales

This update is a roundup of same-day reporting from the linked sources below, with editorial context from the CPJ Stock Desk.

Microsoft said it is exiting a planned UK data center collaboration with Nscale, with power supply cited as a factor. OpenAI, meanwhile, keeps building out its enterprise sales team ahead of a possible public listing.

Key points

Microsoft (MSFT) announced on October 18 that it is leaving a planned data center project with Nscale in Loughton, Essex, per GuruFocus.
One report ties the exit to power supply issues. A second report says the reasons were not fully clear in its summary.
OpenAI hired Graham Seamans, who led xAI’s sales team since August 2025, for its cyber team, according to Business Standard.
A report on TSMC (TSM) says record AI demand comes with a growing cost, and the stock is up 13.14% over six months as of October 15.

Why does Microsoft’s Nscale exit matter?

The core fact is simple. Microsoft will not proceed with a planned data center collaboration with Nscale in Loughton, Essex. GuruFocus links the decision to power supply issues. A separate GuruFocus item confirms the October 18 announcement, but its available summary cuts off before explaining the reasons.

That leaves a gap. The sources provided do not give the project’s size, the financial terms, or whether Microsoft plans to shift capacity elsewhere. Nscale is listed in one headline with the ticker NSCL, but the sources say nothing about how that stock reacted, and we have not verified trading details.

For investors, the relevant point is that grid access can constrain AI buildouts regardless of how much capital is committed. If power is the bottleneck, it can delay projects and shift where capacity gets built. One cancelled project does not establish a trend, and the sources do not suggest Microsoft is reducing its broader AI spending.

What is OpenAI doing with enterprise sales?

Seamans, who led xAI’s sales team since August 2025, is joining OpenAI’s cyber team, Business Standard reports. The headline describes him as another SpaceX sales lead, suggesting a pattern of hires from that side of Elon Musk’s businesses. The Hindu BusinessLine says OpenAI is expanding enterprise sales and cybersecurity offerings as part of new revenue strategies.

Business Standard also frames the moves as coming ahead of a potential public listing. The sources do not provide a listing date, valuation, or filing details, so that remains a possibility rather than a scheduled event. OpenAI is private, and there is no direct way to buy its shares through public markets based on these reports.

How is TSMC’s AI boom being priced?

Insider Monkey says TSMC shares are up 13.14% over the past six months as of October 15, and describes record AI demand as carrying a growing cost. The provided summary does not spell out what those costs are, so we will not guess. Readers should check the full piece and the company’s own filings.

What else is on the radar?

Prediction-market chatter about a Tesla and SpaceX tie-up is growing. GuruFocus cites 77% odds by 2028 in its headline, while its summary mentions a 57% chance, so the figures conflict and should be treated cautiously. Prediction markets are not evidence that a deal is planned.

Separately, TBS News notes that SpaceX’s Starship reached orbit for the first time on September 28 and deployed 26 Starlink satellites.

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