SpaceX Plans to Spend $74 Billion on AI Supercomputers
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On November 12, 2026, SpaceX (NASDAQ:SPCX | SPCX Price Prediction) put a single price on its AI expansion. In a company update, it said a supercompute facility at Starbase in Texas’ Rio Grande Valley and a campus in Cochise County, Arizona, together represent more than $74 billion in planned American investment.
This is the first dollar figure SpaceX has attached to Arizona. Most numbers in the update describe planned spending, and the shares barely moved: they closed at $139.94, up 0.14%, then traded at $141.96 after hours, up 1.44%.
For a company valued at $1.844 trillion, that calm makes sense. If you own SpaceX, you are already paying for launch and Starlink cash flows to fund an AI build.
Committed Money Versus Planned Money
In Texas, SpaceX plans about $24 billion of supercomputing on land it owns near the Port of Brownsville. The site will make its own electricity. SpaceX says it has already created more than 3,000 construction jobs and expects more than 500 permanent ones.
The strongest commitment is $220 million for Brownsville-area water and wastewater, with $40 million already paid. Brownsville disannexed about 444 acres to the City of Starbase, although tax agreements with Starbase and Cameron County are still under negotiation.
Arizona is the larger piece. SpaceX’s site page describes a roughly $50 billion campus with nine supercompute buildings, up to 6 gigawatts of power and up to 24 gigawatt-hours of battery storage. It uses dry cooling, with no planned industrial groundwater use.
Arizona Approval Carries the Most Risk
The county application came from Tombstone Resources LLC, with SpaceX’s name absent, covering about 747 acres in four phases of about 1.5 GW each. Filing through a shell company makes it harder to earn community trust.
SpaceX promises 5,500 construction jobs, 1,000 permanent jobs and electricity bill cuts of up to 20% for local cooperative members. No contract backing those promises has been disclosed. By scale, the proposal would rank third nationally, behind Utah’s 9 GW Stratos Project and Texas’s 11 GW Project Matador.
Self-Made Power and Heavy Spending
Generating power on site lets SpaceX skip utility connection waiting lines that slow grid-dependent rivals. Specialized AI cloud providers already name SpaceX as a competitor in annual filings. The whole expansion still has to be powered, cooled, and networked by somebody, which is the premise behind a free report we put together on seven suppliers doing exactly that, here.
The spending is already heavy. Second-quarter capital expenditures, meaning money spent on long-lived assets, reached $18.37 billion, with $15.83 billion going to AI compute. SpaceX also issued $25 billion of investment-grade bonds. The update gave no construction timeline, financing plan, or chip supplier.
What the AI Revenue Means for SPCX Stock
The AI division is already producing revenue: it brought in $7.6 billion in the third quarter, up 830%, and the company posted $4.40 billion of GAAP net income. At $139.94, the stock sits well below its post-IPO high of $225.64. That gap means less of the Arizona plan’s potential value is reflected in the current share price.
The trigger is the Cochise County Planning and Zoning Commission hearing in Bisbee on December 9, 2026. If the commission advances the project, the $74 billion figure holds. If it delays or rejects the project, the Arizona half is in doubt and the investment case weakens.
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Omor Ibne Ehsan is a writer at 24/7 Wall St. He is a self-taught investor with a focus on growth, cyclical, and dividend equities that have strong fundamentals, value, and long-term potential. He also has an interest in high-risk, high-reward investments such as penny stocks.
