CyrusOne Fairfield Campus — Freestone County, Texas
Overview
TYPE3’s map data lists CyrusOne Fairfield Campus in Fairfield, operated by CyrusOne Data Centers, with `Announced` status and 0 MW. It is the parent record for the three child rows in this batch: DFW20A at 1356 FM 488, DFW20B at 1354 FM 488, and DFW20C at 1360 FM 488. TDLR records each as a one-story insulated-precast project totaling approximately 306,216 square feet, with registered construction windows extending into 2027. The filings list C1 Freestone 1 LLC as owner and no assigned tenant.
CyrusOne’s public Fairfield page says the facility will be near the Freestone Energy Center at 1366 FM 488 but that the exact address is not yet available. The February 2026 CyrusOne/Constellation announcement says Calpine signed a 380 MW agreement to connect and serve a new facility, and that Phase 2 has an exclusive agreement for an additional 380 MW. DCD reports the three-building development as a $1.5 billion, approximately 918,650-square-foot project; that trade estimate is broader campus context, not a current operating metric.
Keep CyrusOne buildings, the parent campus, Calpine’s generation asset, grid connectivity, and power agreements separate. The 760 MW combined planning layer does not prove current IT load, commissioning, or customer availability. For publication, ask CyrusOne to confirm the canonical campus address, building-to-phase map, construction state, tenant allocation, and orderable critical-IT capacity.
Questions
Where is CyrusOne Fairfield Campus?
It is planned in Freestone County near the Freestone Energy Center, around FM 488 and Fairfield. CyrusOne says the final address is not yet available.
Is this a 760 MW operating campus?
No. The 760 MW total combines a 380 MW Phase 1 agreement with a 380 MW Phase 2 option. It is not current IT load or saleable availability.
Which buildings belong to the campus?
TDLR identifies DFW20A, DFW20B, and DFW20C. Their addresses and regulatory scopes remain child-specific and should not be merged into one building record.
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