Vantage-developed Stargate site in Shackelford County, Texas — ten single-storey buildings across roughly 1,200 acres.
What is established
Under construction. 1.4 GW announced (basis not stated by the source); expected Dec 2028; owned or developed by Vantage Data Centers; tenant: OpenAI.
What is not disclosed
Accelerator count, hardware platform, project capex, power source, cooling technology — not disclosed by any source on this page. Recorded as unknown, never as zero.
Analyst note
1.4 GW is stated as IT capacity, which is not the same as site power draw. Recorded as IT capacity and flagged, because the two are routinely conflated in reporting.
Physical work is under way and the evidence includes a primary source.
Power readiness
Capacity basis unclear
A megawatt figure exists but the source does not say whether it is IT load, site power or generation.
Derived from the evidence on this page by a published rule, not a model. How this is calculated.
32.7357, -99.3350
| Metric | Value | Confidence | As of | Basis / methodology | Source |
|---|---|---|---|---|---|
| Power | 1,400 MW | Medium | Not disclosed | Reported IT capacity across ten buildings. IT capacity, not total site power. | OpenAI |
| Floor area | 3,700,000 sq ft | Medium | Not disclosed | Reported total floor area. | OpenAI |
| Land | 1,200 acres | Medium | Not disclosed | Reported site area. | OpenAI |
OpenAI · Not disclosed · accessed Jul 27, 2026
Reliability
95/100
1.4 GW is stated as IT capacity, which is not the same as site power draw. Recorded as IT capacity and flagged, because the two are routinely conflated in reporting.
Created from OpenAI reporting.
Jul 27, 2026
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