Lone Star AI Campus
Abilene, Texas, USA · Meridian Digital · Detailed design
Campus / IT
100 / 78 MW
Target RFS
Q4 2028
Forecast
Q2 2029
Readiness
72%
- Critical path
- Large power transformers
- Cooling architecture
- DLC 85% / air 15%
- End user
- Vantix AI (anchor tenant, 78 MW IT)
- Customer type
- AI model developer
- Workload / density
- GPU training clusters, 132 kW/rack DLC
- Offtake
- 15-year triple-net lease, full campus pre-let
- Utility / grid
- Oncor — 345 kV interconnection, queue position confirmed
- Substation installed
- 3 × 150 MVA (450 MVA installed)
- EPC / main contractor
- Meridian Build Group (self-perform) + Arcline power packages
- Location
- USA
SOURCE Utility interconnection filingLEVEL B · Primary publicLAST VERIFIED 2026-07-30HIGH
Phased deployment
Phase 140 MWQ4 2028Detailed design
Phase 235 MWQ2 2029Design
Phase 325 MWQ4 2029Concept
Supplier packages (5)
| Supplier | Equipment | Qty | MW | Factory | Award | Energization | Stage | |
|---|---|---|---|---|---|---|---|---|
| Nordpower Transformers | 150 MVA, 345/34.5 kV ONAN/ONAF | 3 units | 100 | Monterrey, MX | 2026-03-16 | Q2 2029 | IN PRODUCTION | Open |
| Arcline Power Systems | 38 kV arc-resistant line-ups + 10 MW e-house skids | 10 line-ups | 100 | Houston, US | 2026-06-01 | Q4 2028 | AWARDED | Open |
| Thermaflux Liquid Cooling | 2.5 MW L2L CDU, N+1 pumps (85% DLC scope) | 24 CDUs + 624 manifold sets | 66 | Austin, US | 2027-11-05 | Q4 2028 | Open | |
| Cryomax Heat Rejection | 8 MW modular dry cooler + adiabatic plant | 8 plants | 64 | Charlotte, US | 2027-06-18 | Q4 2028 | Open | |
| Helion Rotating Power | 3 MW diesel gensets, EPA Tier 4 | 12 units | 36 | Pune, IN | 2027-01-22 | Q4 2028 | Open |