CyrusOne DFW20B — Fairfield, Texas

TYPE3’s map data lists CyrusOne DFW20B - Fairfield in Fairfield, operated by CyrusOne Data Centers, with `Announced` status and 0 MW. The row is one of three child records, DFW20A, DFW20B, and DFW20C, under the Fairfield/Freestone campus. TDLR project TABS2026026016 identifies DFW20B at 1354 FM 488, Fairfield, Freestone County, with a one-story insulated-precast building and accessory support spaces totaling 306,216 square feet. The registration lists a start date of May 2, 2026, a projected completion date of May 23, 2027, and a $500 million estimated cost.

The separate fit-out registration TABS2026026905 uses the same facility name and address, lists the same 306,216-square-foot area, and gives an August 23, 2026–August 23, 2027 window with a $100 million estimate. These are regulatory project records and should not be added together or read as proof of completion. The tenant field is not assigned in the TDLR records.

The registered shell and fit-out scopes therefore support project identity and planned delivery, not a commissioned service profile.

CyrusOne and Constellation/Calpine describe a 380 MW agreement for a new facility adjacent to the Freestone Energy Center, with an additional 380 MW Phase 2 option. That is a campus power-supply and development layer, not DFW20B’s current IT load or available inventory. Keep DFW20B’s address, shell area, regulatory dates, parent agreement, and neighboring generation asset separate.