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Editorial · CASRAI · AI and ML research outputs

Fermi discloses 600 MW hyperscaler letter of intent

Fermi disclosed a nonbinding 600 MW hyperscaler letter of intent for Project Matador, while its TensorWave lease ended.

Published 15 Nov 2026· 5 minute read

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Fermi America disclosed on November 12, 2026 that it had signed a nonbinding letter of intent for approximately 600 MW of powered land at Project Matador in the Texas Panhandle. The November 10 agreement with an unnamed hyperscaler concerns future AI infrastructure, with a long-term lease still outstanding, a material distinction for universities assessing research-computing supply. Fermi’s quarterly filing sets out the terms.

What the 600 MW letter covers

The prospective customer is described by Fermi as investment-grade, but its identity remains confidential. The company’s November 12 announcement says initial power development would begin serving the customer in 2027. Negotiations on a definitive long-term lease continue; the letter itself remains subject to definitive documentation.

The proposed arrangement separates power infrastructure from customer-built data centers. In his November 12 earnings-call remarks, chief executive Lee McIntire said the customer would build its own facilities under a project manager, reducing the construction capital Fermi would need to provide. Vector’s November 14 report likewise distinguishes powered land from a completed data-center lease. The announced megawatts describe the proposed development, rather than computing capacity already available to users.

Which agreements are signed and which remain proposed

Fermi has signed narrower financial and development agreements ahead of the lease. Its SEC-filed release distinguishes those commitments from a materials transaction still being finalized:

Item Amount or scale Disclosed status
Powered-land letter of intent Approximately 600 MW Nonbinding; definitive documentation required.
Prepayment agreement $200 million Entered into for the proposed development.
Early construction and site development $15 million Agreement entered into to advance preparatory work.
Structural steel and building materials Approximately $90 million Purchase agreement being finalized.

Mission Critical Research reported on November 12 that the site agreement establishes a framework for early preparation and construction, while the proposed materials purchase would use supplies Fermi had secured in advance. Agreement values establish contractual scope; they do not by themselves establish that funds have arrived or construction milestones have been completed.

TensorWave’s lease has ended

The same disclosure confirmed the end of a different customer arrangement. Fermi’s subsidiary originally signed the TensorWave data-center lease on August 9, 2026. Following amendments, the October 31 closing date passed without extension, and the lease terminated on November 10, according to the quarterly filing. Fermi’s release also confirms termination of the related AMD credit-support agreement.

Data Center Dynamics’ November 13 coverage places the new announcement alongside that failed closing. The change is consequential: Fermi is pursuing a direct hyperscaler relationship after the TensorWave arrangement, while the replacement long-term tenancy remains unfinished.

Texas Tech’s land lease brings a separate deadline

Project Matador uses land leased from the Texas Tech University System. Fermi entered the 99-year ground lease on May 14, 2025. Its November filing says it must receive Texas Tech’s notice to proceed by December 31, 2026, or obtain an extension. Otherwise, the university system may terminate the lease.

The notice is required before vertical construction of data-center facilities. Conditions include execution of a phase-one tenant lease covering at least 200 MW; Fermi says that condition had not been satisfied. Extension discussions were continuing, with no assurance of agreement. This makes the university’s contractual approval a distinct milestone alongside customer negotiations.

How the company and university describe the project

McIntire presented the announcement as progress toward converting customer interest into leases. Fermi’s release also relays a supportive statement from Texas Tech University System Chancellor Brandon Creighton reaffirming the partnership. That expression of support accompanies continuing work on the preconstruction conditions.

Mission Critical Research’s account describes the planned behind-the-meter private grid and a proposed mix of gas generation, nuclear power, utility power, solar and battery storage. For institutions applying sustainable procurement principles, that proposed mix should be distinguished from the energy sources serving a particular operational facility.

What researchers and university procurement teams can infer

The immediate academic connection in the announcement is the university system’s role as landowner. The disclosed commercial agreements do not establish an academic computing allocation, a researcher access program or GPU availability. For research offices, the practical implication is to distinguish university participation in infrastructure development from a service commitment available to an individual institution.

As an editorial procurement implication, vendor due diligence should track the separate evidence for site rights, tenant commitment and operational readiness. A research procurement request for proposal can distinguish a supplier’s proposed power capacity from the computing service, availability date and acceptance criteria an institution would actually contract for. Fermi’s still-pending lease illustrates why an announced development scale alone cannot answer those questions.

What happens next

On the November 12 call, chief commercial officer Anna Bofa said the $200 million wire was due November 13 and described December 1 as the mobilization goal. Management targeted initial power in late second-quarter or early third-quarter 2027. These were stated deadlines and targets, rather than confirmation of payment or delivery.

The next substantive milestones are a definitive hyperscaler lease, finalization of the materials agreement and resolution of Texas Tech’s notice-to-proceed conditions. Fermi’s filing expressly warns that the definitive lease may never be executed. Those outcomes will determine whether the preliminary commercial commitments advance into the proposed development.

Sources

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