CyrusOne Fairfield (Freestone Energy Campus)
PermittedTexas · Freestone · last verified Sep 17, 2026
- Developer
- CyrusOne (power and land from Calpine)
- Tenant
- —
- Location
- Fairfield, Freestone, Texas
- Announced capacity
- 760 MW
- Capacity confidence
- Reported, partly confirmed
- Phase one
- —
- Site
- —
- Utility
- Calpine Freestone Energy Campus (1 GW gas combined-cycle)
- Power source
- on-site gas (adjacent combined-cycle plant)
- Reported investment
- $1.5B
- Announced
- Aug 3, 2026
- Target online
- Completion expected end of August 2027
Notes
Three ~306,000 sq ft buildings; announced date is the permit-filing coverage date; $1.5B is permit-stated construction cost; original CyrusOne/Calpine announcement predates this and should be located.
Location
Approximate coordinates: 31.7200, -96.1700 · open in OpenStreetMap
Sources
- undated CyrusOne and Calpine Announce New Hyperscale Data Center Development in Texas · CyrusOne
- undated CyrusOne files to develop three buildings for $1.5bn data center campus in Fairfield, Texas · Data Center Dynamics
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