The Energy Stack Revolution: Why Data Centers Need a Power Reality CheckThe Energy Stack Revolution: Why Data Centers Need a Power Reality Check

Romi Mahajan discusses why the industry must radically rethink its approach to power as AI drives unprecedented demand.

James Walker, Senior Editor

April 29, 2025

1 Min Read
ExoFusion CEO Romi Mahajan at Data Center World 2025
Image: Data Center Knowledge

At the Data Center Knowledge News Desk during Data Center World 2025, ExoFusion CEO Romi Mahajan shared his perspective on the evolving energy landscape and the need for fundamental changes in how we power data centers.

With data centers already consuming 3% of global electricity and projections suggesting this could reach 10% within five to seven years, he emphasized the urgent need for diversification beyond fossil fuels.

Drawing from his 25 years of technology leadership experience, Mahajan offered a pragmatic vision for the future – one in which nuclear fusion, fission, renewables, and even fossil fuels each play crucial roles in a balanced energy ecosystem.

The key message? “Having an energy monoculture is a terrible idea for the world.”

▶️ Watch the full interview here:

About the Author

James Walker

Senior Editor, Data Center Knowledge

James Walker is Senior Editor at Data Center Knowledge. He has nearly two decades of experience writing for business and technology publications, with a focus on translating technical issues to make them more accessible and engaging.

Before joining DCK, James was editor of The Daily Swig, an award-winning cybersecurity news website. His work has also been featured in The Times and BBC Online, among other publications.

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