xAI Colossus 2
1.5 GW AI data center in Memphis, TN, United States — operational.
- Capacity: 1.5 GW
- Location: Memphis, TN, United States
- Developer: xAI
- Status: operational
- Estimated cost: $8.9B
- Energy source: Gas-fired (mobile generators & power plant)
xAI Colossus 2 is a 1.5 GW AI data center project located in Memphis, TN, United States, currently operational. It is being built by xAI. The estimated build cost is $8.9B. Power for the facility is sourced from Gas-fired (mobile generators & power plant). This project is one of thousands of data-center facilities tracked by Data Center Index across TN, United States — covering operational, under-construction, announced, and permitted sites.
Notes
Users: xAI; Epoch 'Current power' = 302 MW (may include campus expansions); Cost modeled at ~$44B/GW by Epoch AI
Linked public companies
- xAI (XAI) — developer
- xAI (XAI) — tenant
- Vertiv Holdings (VRT) — liquid cooling
- Super Micro Computer (SMCI) — ai server