Data center project · Maricopa County, Arizona
Hassayampa Ranch
Approved · A gigawatt-scale campus rezoned by Maricopa County supervisors, with investors including Chamath Palihapitiya.
- Status
- Approved · as of Dec. 10, 2025
- Approved by
- Maricopa County Board of Supervisors
Rezoning for the data center campus, Dec. 10, 2025, vote Unanimous
Kate Brophy McGee became board chair on Jan. 5, 2026, after the vote; the five members are the same as listed in the county's January 2026 release. (Phoenix Business Journal (via Orion Property), Dec. 15, 2025; Connect CRE, Dec. 15, 2025; Bisnow, Dec. 17, 2025) - Location
- Unincorporated Maricopa County, west of the White Tank Mountains near Buckeye and Teravalis · Maricopa County
- Power
- 1,000 MW
Expected to exceed 1 GW (PBJ via Orion). - Land
- 2,000 acres
- Investment
- $25 billion (investor estimate)
- Developer and team
- Arizona Land Consulting (CEO Anita Verma-Lallian)
- Evidence
- News reports; primary records not yet obtained
- Size class
- 50 MW or more (tracker scope)
Updates, newest first
- Dec. 10, 2025 The Maricopa County Board of Supervisors unanimously approved the rezoning. (Phoenix Business Journal (via Orion Property), Dec. 15, 2025; Connect CRE, Dec. 15, 2025; Bisnow, Dec. 17, 2025)
Conflicts and open questions
- Power source and utility not stated in the sources read.
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