CyrusOne data center campus on Elliot Road, Mesa
Also called: C1-Mesa
CyrusOne plans up to five two-story data center buildings, about 1.4 million square feet, on 68 acres in east Mesa. Mesa's planning board approved it by one vote in 2024. Neighbors raised worries about height, noise and home values.
Where things stand: Mesa's planning board approved the site plan 4-3 in July 2024.
🕒 Latest update (July 24, 2024): Mesa Planning and Zoning Board approved the site plan 4-3 after neighbors raised concerns about height, noise and notice.
What we know
- 📍 WhereAbout 68 acres between 96th Street and Crismon Road, north of Elliot Road in east Mesa. Map point is on Elliot Road between those streets., Mesa, Maricopa County
- 🏢 CompanyCyrusOne
- 🌳 Size68 acres
❓ Still unanswered
Nobody has answered these in public yet. Can you help find out?
- Is the CyrusOne Mesa campus being built now? 🙋 I'll find out
- How much power will it use? 🙋 I'll find out
- How will it be cooled and how much water will it use? 🙋 I'll find out
What happened so far
- July 24, 2024Mesa Planning and Zoning Board approved the site plan 4-3 after neighbors raised concerns about height, noise and notice.
Local votes and rules
✅ Approved
City planning board approved a smaller EdgeCore data center in Eastmark: two buildings (1.2 million square feet, down from 2.1 million). Generator tests only 9 a.m. to 9 p.m. It still needs a city council vote.
📜 Data center rules
City council unanimously passed data center zoning rules, in effect Aug. 8, 2025. Data centers need council approval, may only go in industrial zones, must be 400 feet from homes and no taller than 60 feet, and must do an early review of power and water use.
An aerial photo of the area.
Where this comes from
- Despite opposition, Mesa board OKs big data center · Mesa Tribune · July 26, 2024
- Geocoded road corners on E Elliot Rd (96th St and Crismon Rd) · Esri World Geocoder · Oct 7, 2026
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