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The Independent UK
The Independent UK
National
Sophie Bates

Elon Musk's xAI to build $20 billion data center in Mississippi

xAI Data Center Mississippi - (Copyright 2025 The Associated Press. All rights reserved)

Elon Musk's artificial intelligence company xAI is set to spend $20 billion to build a data center in Southaven, Mississippi, Gov. Tate Reeves announced Thursday, calling it the largest private investment in the state's history.

The data center, called MACROHARDRR, is being built in Mississippi’s DeSoto County near Memphis, Tennessee. It will be the company’s third data center in the greater Memphis area. xAI CFO Anthony Armstrong said the cluster of data centers will house “the world's largest supercomputer" with 2 gigawatts of computing power.

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