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Tract Caldwell County Park

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Caldwell Valley Technology Park: multi-gigawatt master-planned data center park
Pre-construction

A powered-land play in the booming Austin-San Antonio corridor: nearly 3,000 acres master-planned for more than 4 GW, with the first 250 MW contracted for Q1 2028.

4.0 GWPlanned power
Developer
Tract (master-planned data center park developer)
Owner
Tract
Tenant
TBD: parcels for hyperscale / AI occupiers
Power detail
Tract's own January 13, 2026 release states "more than 4GW of data center capacity" at full buildout across the ~3,000-acre park (disclosed by the developer, superseding the earlier 2 GW figure). First phase is "250MW of capacity contracted for delivery in the first quarter of 2028"; Bluebonnet, LCRA and Tract are planning an onsite substation "capable of scaling to 1.6GW".
Power source
Grid; acquisition followed 18-month engagement with state agencies, communities, and utilities
Cooling
TBD
Compute
TBD
Construction start
TBD (horizontal development first)
Est. completion
First-phase energization targeted Q1 2028 (250 MW contracted); full buildout occupier-dependent
Grid strategy
ERCOT grid
County
Caldwell
Nearest city
Lockhart area (between Austin and San Antonio)
Announced
2025-05-07