Operator profile
xAI
AI company that runs the Colossus supercomputer in Memphis, Tennessee. The Greater Memphis Chamber said in December 2024 it would grow to more than one million GPUs. xAI says it built a 150 MW substation to take power from the local utility MLGW. Total facility MW is not published.
Footprint covered here
Project records on this site: xAI Colossus supercomputer (Memphis, Tennessee), operating, 150 MW as stated.
Tracked projects
| Project | Role | Country | Stage |
|---|---|---|---|
| xAI Colossus supercomputer (Memphis, Tennessee) | Operator, Owner | United States | Operating |
Markets
Sources (2), last checked 19 Oct 2026
- xAI Memphis Announces Expansion Of Supercomputer with Addition Of Tech Companies In Digital Delta (opens in a new tab), Greater Memphis Chamber, published 4 Dec 2024, accessed 19 Oct 2026
- Information Center: Memphis (opens in a new tab), xAI (SpaceXSI), accessed 19 Oct 2026
Last checked 19 Oct 2026 by CoolPower Index research (automated, sourced). Report a correction.