SB Energy builds and runs the 1.2 GW site; phase one, four data halls in 548,950 sq ft, is filed for completion on October 15, 2026.
Facts
As of Apr 22, 2026- Operator
- SB Energy
- Tenant
- OpenAI
- Partners
- SoftBank
- Capacity
- 1.2 GW
- Power
- SB Energy powered infrastructure
- Location
- Milam County, Texas · Cloud regions nearby
- Announced
- Sep 23, 2025
- Target online
- Oct 15, 2026
- Program
- Stargate · The deal on Partnerships
History
Append-only, newest firstRelated builds
| Build | Capacity | |||
|---|---|---|---|---|
| Amarillo, Texas | 11 GW | Building | 2026 | |
| Lockhart, Texas | 2 GW | Announced | H1 2028 | |
| Sweetwater, Texas | 2 GW | Building | 2027 | |
| Shackelford County, Texas | 1.4 GW | Building | H2 2026 | |
| Abilene, Texas | 1.2 GW | Partly online3 changes | 2026 | |
| Childress, Texas | 1 GW | Announced | Q3 2026 | |
| El Paso, Texas | 1 GW | Building1 change | ||
| Saline Township, Michigan | 1 GW | Building1 change |
Sources and links
- OpenAI: five new Stargate sites · OpenAI · Sep 23, 2025
- DCD: Milam 'Freebird' data center to span 548,950 sq ft in first phase · DCD · Apr 22, 2026
Across fru.dev: SB Energy on Companies, SB Energy on Partnerships, OpenAI on Partnerships, SoftBank on Partnerships, cloud regions on Regions.