Satya Nadella Praises ‘World’s Most Powerful’ AI Data Center Going Live Early As Microsoft Accelerates Global AI Push Amid Concerns

Microsoft Corp’s Fairwater data center in Mount Pleasant, Wisconsin, is now going live earlier than expected, CEO Satya Nadella announced on Thursday.

Nadella announced the development on X, calling it “the world’s most powerful AI datacenter” that will connect “hundreds of thousands of GB200s into a single seamless cluster.”

“Congrats to all the teams who made this possible!” he added.

Our Fairwater datacenter in Wisconsin is going live, ahead of schedule.

As the world’s most powerful AI datacenter, it will bring together hundreds of thousands of GB200s into a single seamless cluster.

Congrats to all the teams who made this possible! https://t.co/O586ioWkJK

— Satya Nadella (@satyanadella) April 16, 2026

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The facility is part of Microsoft’s broader $7 billion investment in Wisconsin, which includes plans for a second data center of similar scale.

The Wisconsin launch underscores Microsoft’s aggressive global push to build AI infrastructure.