Microsoft drops option to double Texas data center capacity with Nscale

Microsoft drops option to double Texas data center capacity with Nscale
Microsoft drops Nscale Texas AI expansion option

​Microsoft has decided against expanding a major artificial intelligence computing agreement with British cloud provider Nscale in Texas. The move rules out a potential contract extension worth tens of billions of dollars but leaves the companies' existing arrangement intact.

Highlights

  • Microsoft will not double its Texas AI capacity with Nscale.
  • Nscale retains its existing deal and $103 billion contract value.
  • Nscale is seeking other customers for the available Texas capacity.

The decision concerns an option that would have more than doubled Microsoft's contracted computing capacity at the Texas facility. The company chose not to proceed several months ago, before Nscale filed for an initial public offering in September, according to Reuters. 

Microsoft retains existing Texas capacity

Microsoft's decision does not cancel its current Texas agreement with Nscale. The companies will continue operating under their existing contractual commitments, while the additional capacity covered by the option will remain available for other customers.

The two companies expanded their relationship last year through an agreement involving approximately 200,000 Nvidia AI chips. The hardware was intended for deployment across Nscale data centers in the United States and Europe. These facilities provide the computing resources required to train and operate advanced artificial intelligence models.

The Texas decision follows another setback for their partnership in Britain. Microsoft recently withdrew from plans to become a major customer at Nscale's proposed data center in Loughton, Essex. Delays in securing electricity connections had pushed the project's expected power availability into the 2030s.

Nscale retains major contracts and seeks new customers

Nscale disclosed substantial Microsoft commitments in its September IPO filing. Agreements signed between September 2025 and April 2026 carried a potential value of approximately $43.8 billion through December 2033, excluding optional extensions.

The unused Texas expansion option does not change Nscale's previously disclosed total contract value of approximately $103 billion. The company has also been discussing the remaining Texas computing capacity with several large prospective customers.

Nscale's potential customer base could expand further. The company has reportedly held discussions with Anthropic, the developer of Claude, about a separate AI computing agreement potentially worth $45 billion. No completed transaction has been announced.

AI infrastructure contracts face closer scrutiny

Microsoft's decision highlights the distinction between securing existing computing capacity and committing to additional long-term infrastructure. Large AI projects require substantial investment in Nvidia processors, electricity connections, and specialized facilities. Their commercial value depends on customers using that capacity over many years.

For Nscale, replacing the unrealized Texas expansion with other customers would help support demand for its infrastructure. However, the potential value of an unsigned extension cannot be treated as guaranteed revenue.

The development also follows growing scrutiny of AI infrastructure spending across the technology industry. Microsoft's decision preserves its current computing arrangements while limiting additional commitments at one Texas site. It does not establish a broader reduction in the company's AI investment plans.

As we previously reported, Microsoft books $10 billion from OpenAI ties in September quarter.

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