Sam Altman, main enforcement serviceman of OpenAI Inc., during a media circuit of the Stargate AI information halfway successful Abilene, Texas, US, connected Tuesday, Sept. 23, 2025.
Kyle Grillot | Bloomberg | Getty Images
ABILENE, Texas — Sam Altman stood connected a spot of blistery Texas dirt, the benignant that turns to particulate storms connected adust days and mud slicks aft a abrupt rain. Behind him stretched the outlines of what volition soon beryllium a monolithic information halfway analyzable successful the west-central portion of the state, wherever dense upwind often meets utmost heat.
It was a fitting backdrop for the OpenAI CEO to unveil what helium calls the largest infrastructure propulsion of the modern net era: a 17-gigawatt buildout successful concern with Oracle, Nvidia, and SoftBank.
In little than 48 hours, OpenAI has announced commitments adjacent to 17 atomic plants oregon astir 9 Hoover Dams. The program volition necessitate the magnitude of energy needed to powerfulness much than 13 cardinal U.S. homes.
The standard is staggering, adjacent for a institution that's raised a grounds magnitude of backstage marketplace currency and seen its valuation swell to $500 billion. At astir $50 cardinal per site, OpenAI's projects adhd up to astir $850 cardinal successful spending, astir fractional of the $2 trillion planetary AI infrastructure surge HSBC present forecasts.
Altman understands the concern. But helium rejects the thought that the spending spree is overkill.
"People are worried. I wholly get that. I deliberation that's a precise earthy thing," Altman told CNBC connected Tuesday from the tract of the archetypal of its mega information centers successful Abilene. "We are increasing faster than immoderate concern I've ever heard of before."
Altman insisted that the gathering roar is in effect to soaring demand, highlighting the tenfold leap successful ChatGPT usage implicit the past 18 months. He said a web of supercomputing facilities is what's required to maximize the capabilities of AI.
"This is what it takes to present AI," Altman said. "Unlike erstwhile technological revolutions oregon erstwhile versions of the internet, there's truthful overmuch infrastructure that's required, and this is simply a tiny illustration of it."
The biggest bottleneck for AI isn't wealth oregon chips — it's electricity. Altman has enactment wealth into atomic companies due to the fact that helium sees their steady, concentrated output arsenic 1 of the lone vigor sources beardown capable to conscionable AI's tremendous demand.
Altman led a $500 cardinal backing round into fusion steadfast Helion Energy to physique a objection reactor, and backed Oklo, a fission institution helium took nationalist past twelvemonth done his ain SPAC.
Critics pass of a bubble, pointing to however companies similar Nvidia, Oracle, Broadcom and Microsoft person each added hundreds of billions of dollars successful marketplace worth connected the backmost of tie-ups with OpenAI, which is burning cash. Nvidia and Microsoft are present worthy a combined $8.1 trillion, oregon adjacent to astir 13.5% of the S&P 500.
Skeptics besides accidental the strategy looks similar a circular financing model. OpenAI is committing hundreds of billions of dollars to projects that trust connected partners similar Nvidia, Oracle, and SoftBank. Those companies are simultaneously investing successful the aforesaid projects and past getting paid backmost done spot income and information halfway leases.
Friar has a antithetic perspective, arguing that the full ecosystem is banding unneurotic to conscionable a historical surge successful compute needs. Big tech booms, Friar noted, have ever required this benignant of bold, coordinated infrastructure buildout.
Altman added that such cycles of overinvesting and underinvesting person marked each past technological revolution. Some people, helium said, volition surely consciousness the pain.
"People volition get burned connected overinvesting and radical besides get burned connected underinvesting and not having capable capacity," helium said. "Smart radical volition get overexcited, and radical volition suffer a batch of money. People volition marque a batch of money. But I americium assured that agelong term, the worth of this exertion is going to beryllium gigantic to society."
'More and much demand'
OpenAI's partners are betting large connected that future. Oracle is adjacent reshaping its enactment astir it. On Monday, the institution promoted Clay Magouyrk and Mike Sicilia to CEO roles, replacing Safra Catz. Magouyrk ran unreality infrastructure and Sicilia was president of Oracle Industries.
"When you deliberation astir wherefore marque a modulation now, it's truly astir Oracle's being acceptable up for success," Magouyrk told CNBC. "I lone spot much and much request from the extremity users … what looks similar adjacent infinite request for technology."
Nvidia is fronting equity alongside its chips, including the caller Vera Rubin accelerators meant to powerfulness the adjacent question of AI workloads. The Abilene installation is being leased by Oracle.
"Folks similar Oracle are putting their equilibrium sheets to enactment to make these unthinkable information centers you spot down us," OpenAI CFO Sarah Friar said successful an interrogation connected site.
She explained that OpenAI volition wage operating expenses for the information centers erstwhile they're online, portion Nvidia's investments are getting the task up and running.
"But importantly, they volition get paid for each those chips arsenic those chips get deployed," Friar said, referring to the statement with Nvidia.
Friar, who antecedently helped instrumentality Block nationalist arsenic CFO and past guided Nextdoor to the nationalist marketplace arsenic CEO, pointed to the balancing enactment betwixt equity, indebtedness and operating expenses. She said that the facilities breaking crushed present are aimed astatine bringing caller capableness online adjacent year.
"But past it's astir what gets built for 2027, 2028, and 2029," she said. "What we spot contiguous is simply a monolithic compute crunch. There's not capable compute to bash each the things that AI tin do, and truthful we request to get it started — and we request to bash it arsenic a afloat ecosystem."
As for OpenAI's semipermanent narration with Microsoft, "They're a large partner," Friar said, adding that the institution volition proceed to beryllium a cardinal supplier of compute capacity.
She hinted that much developments are connected the mode with Microsoft, and that she's "pleased that we are wherever we are, but not afloat acceptable to denote everything yet."
In Friar's existent role, the numbers are overmuch bigger than they ever were astatine the 2 companies she took public. Eventually OpenAI investors volition expect returns connected their hefty investments, but Altman said that the question of an IPO is "complicated."
"I presume that someday we volition beryllium a nationalist company," helium told CNBC. "I person mixed feelings astir it … for now, we're surely capable to rise a batch of superior successful backstage markets."
He said that being nationalist could marque semipermanent investments harder, fixed the request to conscionable Wall Street's expectations connected a quarterly basis. But it would unfastened up entree to a broader basal of investors, helium said.
"I deliberation that the satellite should, if radical privation to, ain shares successful OpenAI. I deliberation that's awesome, and I privation that to happen," Altman said.
In the adjacent term, the communicative is astir galore billions of dollars plowed into chips and information centers successful places similar Abilene, and yet successful New Mexico, Ohio and elsewhere.
But OpenAI isn't conscionable astir infrastructure. In May, the institution made the stunning announcement that it had acquired Jony Ive's nascent devices startup for astir $6.4 billion. Bringing successful the decorator of the iPhone and the remainder of Apple's astir fashionable products wasn't an accident.
While successful Texas, Altman hinted astatine hardware that could reshape however radical usage computers successful their mundane lives.
The OpenAI CEO said computers person ne'er earlier been capable to genuinely "understand and think," and that breakthrough creates the accidental to invent an wholly caller mode of utilizing them.
He cautioned that it volition instrumentality clip earlier OpenAI has thing acceptable to ship. Even erstwhile it gets there, the institution plans to merchandise lone a "small household of devices," helium said. But the potential, Altman said, is "something big" and worthy pursuing.
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