Microsoft SAT14
Running (some may still be expanding)
Microsoft SAT14 is an AI data center in San Antonio, Texas, developed or operated by Microsoft. Satellite imagery shows its computers drawing about 47 MW today.
U.S. average: 18.2¢ (+3.4%).
Statewide context, not this project’s effect: prices move for many reasons. Source: U.S. Energy Information Administration.
Satellite figures are Epoch AI estimates from imagery of buildings, cooling and power equipment; about 80% fall within a factor of 1.4 of the true value.
- Mar 31, 2026Satellite analysis by Epoch AI · 47 MW in use
Building 2 fully operational, Building 1 expanded. Construction is already visibly complete. Additionally, construction phases Phase 2, Phase 3, and Phase 4 on TDLR that collectively represent the completion of the site have a completion date of 2026-03-31.
- Feb 28, 2026Satellite analysis by Epoch AI · 19 MW in use
No more visible construction around either building, just a little equipment. Roads fully built around buildings as well.
- Aug 3, 2025Satellite analysis by Epoch AI · 19 MW in use
Building 2 chiller installation is a little more than halfway complete, and chiller installation for the last data hall of Building 1 is also around halfway complete.
- Jul 1, 2024Satellite analysis by Epoch AI · 19 MW in use
Building 1 operational. The first 2 data halls of Building 1 (with chillers already installed) are likely to be already operational. Although construction was completed prior, the on-site substation was previously incomplete, so we believe it was only operational at this point.
- Feb 18, 2022Satellite analysis by Epoch AI · 0 MW in use
Land clearing for the site is almost complete. Informed using imagery on Google Earth
No hearings, court cases, approvals or disputes are on record for this project yet.
| Chip | Designer | Units | As of | Count is |
|---|---|---|---|---|
| H100 | Nvidia | 12,963 | Jul 1, 2024 | Estimate |
| B300 | Nvidia | 12,750 | Mar 31, 2026 | Estimate |
Source: Epoch AI, AI data centers, CC BY 4.0
Satellite and capacity estimates via Epoch AI (CC BY 4.0)
- Phase 1 TDLR tdlr.texas.gov
- Phase 2 TDLR tdlr.texas.gov
- Phase 3 TDLR tdlr.texas.gov
- Phase 4 TDLR tdlr.texas.gov
- Epoch AI calculation sheet for this site
Satellite estimates: Epoch AI, CC BY 4.0, reformatted for this page.