xAI Colossus
Data center project in Memphis, Tennessee
xAI Colossus is a data center project in Memphis, Tennessee, operating, developed by xAI, with a stated size of 100 MW. Last reported September 30, 2026, from 3 sources.
- Status
- Operational
- Developer
- xAI
- Location
- Memphis, Tennessee
- Stated size
- 100 MW
- Last reported
- September 30, 2026
- Sources
- 3 sources
- Other companies on the job
- 8 companies named, on Ultra
Is it moving?
No FAA crane filing, EPA permit or public filing is matched to this project yet. Records are matched only when they name the project, its owner or its builder, so this page shows nothing rather than a neighbor's crane. They are checked again every week.
What the sources say
Status
“began operating in September 2024 and trains the Grok model”
Size
“Planned capacity 250 MW [1]”
Reports behind this page
- xAI Colossus | Data Center Tracker · trackdatacenters.com, September 30, 2026
- Report from datacentercensus.com · datacentercensus.com, September 21, 2026
- drillr - US Hyperscaler Datacenter Equipment Suppliers · drillr.ai, August 10, 2026
What the full file adds
- General contractorOpen: not named yet
- Electrical contractorOpen: not named yet
- Mechanical contractorOpen: not named yet
- Engineering and commissioningOpen: not named yet
- Power and cooling equipmentOpen: not named yet
- Utility and power supply4 named
- Tenant1 named
- Investors and lenders1 named
- Named builders, suppliers and partners8 companies named on this job besides the developer, each with its source.Ultra
- Buying stage by tradeWhen the electrical, mechanical and other trade work on this job is likely to be bought.Ultra
- ContactsSenior people at the companies on this job, where public pages name them.Ultra
- Who pays whom1 deal on file: equity, loans, leases, power or equipment, each with its source.Ultra
- Video and satellite readingsHow busy the site looks, wherever public drone or news footage or a satellite image of it is found.Ultra
- Spezia's read of the projectIts construction phase, how likely it is to be built and what is holding it back.Ultra
- AlertsAn email the day this project moves.Ultra
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Other data centers in Memphis and Tennessee
- ColossusUnder constructionSame townMemphisxAI2 GW
- 5C Data Centers Memphis AI Factory Campus (MEM01)Under constructionSame townMemphis5C Data Centers84 MW
- St. Jude Building Z - Phase 3 ExpansionApprovedSame townMemphisDeveloper not namedSize not stated
- xAI Colossus 2 (Memphis)UnknownSame townMemphisxAI1 GW
- Colossus 2OperationalSame townMemphisxAI946 MW
- xAI Colossus (South Memphis)OperationalSame townMemphisxAI Corp.422 MW
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