Southwest Crossing data center campus in Eloy
Also called: Southwest Crossing Data Center, Southwest Crossing Data Park
Ryan Companies wants to build up to three data center buildings, using up to 400 megawatts, on 122 acres in Eloy. The site was first planned for warehouses. The planning commission backed the rezoning in 2025.
Where things stand: Eloy Planning and Zoning Commission recommended the rezoning in January 2025. We found no public record of the City Council's final vote.
🕒 Latest update (Jan 15, 2025): Eloy Planning and Zoning Commission recommended rezoning the site for a data center campus.
What we know
- 📍 Where122 acres at the southeast corner of Houser Road and Estrella Road, east of Interstate 10, near the Union Pacific rail line, Eloy, Pinal County
- 🏢 CompanyRyan Companies
- 🌳 Size122 acres
- ⚡ Power it needs400 megawatts (about as much as 320,000 homes)
- 🔌 Where the power comes fromNew substations on site as needed; utility not named
- 💵 Cost$470 million
❓ Still unanswered
Nobody has answered these in public yet. Can you help find out?
- Did the Eloy City Council approve the rezoning? 🙋 I'll find out
- Who would use the data center? 🙋 I'll find out
- Which utility would supply the power? 🙋 I'll find out
- How much water would it use? 🙋 I'll find out
What happened so far
- April 2023Ryan Companies announced a warehouse park on the site.
- Jan 15, 2025Eloy Planning and Zoning Commission recommended rezoning the site for a data center campus.
Local votes and rules
✅ Approved
The city planning commission recommended rezoning the Southwest Crossing site by Ryan Companies for a data center campus. A city council vote was not found.
An aerial photo of the area.
Where this comes from
- Ryan Companies Eloy industrial plan pivots to data center · AZBEX · Jan 2025
- Ryan Companies files to develop 400MW data center campus outside Phoenix, Arizona · DatacenterDynamics · Jan 2025
- OpenStreetMap: Houser Road meets Estrella Road, Eloy · OpenStreetMap Nominatim · Oct 7, 2026
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