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AI Supercomputing Campus

xAI Colossus AI Supercomputer Campus

Investment: N/A

South Memphis, TN, Memphis, Shelby County, Tennessee, United States

Project Status Operational / Expanding

Capacity (MW) N/A

Developer xAI

Large-scale AI model training Tenant: xAI Nuclear: None publicly stated

Contact Owner

Project Description

xAI developed the Colossus AI supercomputer campus in South Memphis and continues to expand the facility.

Data Center Specifications

Planned Capacity (MW)

N/A

Announced Investment

N/A

Campus Size (Acres)

N/A

Facility Area (Sq Ft)

N/A

Developer / Owner

xAI

Operator / Tenant

xAI

Construction Start

2024

Estimated Completion

Operational; expansion ongoing

Construction Jobs

N/A

Operational Jobs

N/A

Power Strategy & Energy Integration

Power Strategy

Utility power supplemented by on-site generation; significant environmental and power scrutiny

Utility / Energy Partner

Memphis Light, Gas and Water and regional partners

Nuclear Relationship

None publicly stated

AI Workload & Use Case

Large-scale AI model training

Project Diligence & Capabilities

Project Details	The project is a major AI training installation but has faced public scrutiny relating to temporary power generation, emissions and community impacts.
What Project Has	Operating compute campus and expansion momentum.
What Project Needs	Long-term compliant power infrastructure, community trust and environmental execution.
Verification Confidence	Medium-High
Last Verified	2026-08-05

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Contact Representative

xAI

Developer / Operator

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Quick Facts

Planned Capacity N/A
Investment N/A
Campus Acres N/A
Square Feet N/A
Nuclear Partner None publicly stated
Target Completion Operational; expansion ongoing

Source References

Primary Press Release Secondary Announcement

Location Map

South Memphis, TN, Memphis, Shelby County, Tennessee, United States

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