SpaceX announces $74 billion AI supercomputing campuses in Texas and Arizona

SpaceX disclosed plans to spend roughly $24 billion on a supercomputing center at its Texas Starbase site and about $50 billion on a second campus in Cochise County, Arizona. The company reported AI revenue of $7.6 billion in Q3, up 830%, and GAAP net income of $4.40 billion. Approvals are still pending, with a key Arizona planning‑zoning hearing scheduled for Dec. 9, 2026. Management projects fourth‑quarter capital expenditures of $35‑$40 billion, to be funded mainly by operating cash flow and borrowing.

The company says the $35‑$40 billion Q4 capex will be covered by cash flow and debt, which will further deplete its cash pile of about $90 billion and raise total debt to roughly $39 billion. The surge in AI revenue highlights a fast‑growing business segment that could drive future earnings.

  • 1SpaceX plans a total of over $74 billion in AI supercomputing investment.
  • 2The Texas campus is budgeted at about $24 billion.
  • 3The Arizona campus is budgeted at about $50 billion.
  • 4AI revenue for Q3 was $7.6 billion, up 830% year over year.
  • 5GAAP net income for Q3 was $4.40 billion.
  • 6Q4 capital expenditures are projected at $35‑$40 billion.

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