Being built
Prime Data Centers Phoenix campus (PHX01) in Avondale
Also called: Prime PHX01
Prime Data Centers is building five large data center buildings in Avondale, using up to 240 megawatts in all. Construction of the first three started in May 2026. The project is worth about $3 billion.
Where things stand: Construction of the first three buildings started in May 2026.
🕒 Latest update (May 21, 2026): Prime broke ground on the first three of five 48-megawatt buildings.
What we know
- 📍 Where3700 S. Avondale Blvd., south of Avondale Boulevard and Lower Buckeye Road., Avondale, Maricopa County
- 🏢 CompanyPrime Data Centers
- 🌳 Size66.5 acres
- ⚡ Power it needs240 megawatts (about as much as 192,000 homes)
- 💵 Cost$3 billion
❓ Still unanswered
Nobody has answered these in public yet. Can you help find out?
- How will the campus be cooled, and how much water will it use each day? 🙋 I'll find out
- How many diesel backup generators will be on site? 🙋 I'll find out
- Which companies will use the buildings? 🙋 I'll find out
- Is this site part of the older Hermosa Ranch Technology Campus plan? 🙋 I'll find out
What happened so far
- May 21, 2026Prime broke ground on the first three of five 48-megawatt buildings.
🛰️ See it from above
An aerial photo of the area.
Photos: USGS The National Map.
Where this comes from
- Prime Data Centers breaks ground on three buildings at its 240MW campus in Phoenix · IREI · May 22, 2026
- Geocoded address: 3700 S Avondale Blvd · Esri World Geocoder · Oct 7, 2026
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