In Pictures: SpaceX reveals $50B Arizona supercompute campus backed by 24 GWh battery system ahead of December hearing

SpaceX's proposed Cochise County campus would require extensive computing and engineering staffing at full build-out.

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The four-phase supercompute campus is designed to scale to 6 GW, according to the Tombstone Resources LLC filing.

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A 24 GWh battery system would support the Arizona campus's massive power demands, SpaceX says.

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Local opposition has organized ahead of the December 9 zoning hearing on the roughly $50 billion project.

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Construction on the campus could begin as early as March 2027 if approvals move forward.

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SpaceX disclosed the project under the name Tombstone Resources LLC, tying it to the Cochise County site.

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Residents and local groups are expected to press county officials on power, water, and land-use impacts at the hearing.

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The campus would rank among the largest privately announced compute projects in the United States if built.

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The 24 GWh battery system would pair with the campus's 6 GW of compute capacity across four phases.

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