A Nuclear Innovation Company

Best-in-class talent demonstrating clean energy solutions


With the growing demand for electricity, TerraPower entered the nuclear energy arena to lift billions out of poverty. Advanced reactors and other isotopic applications are possible with technology and enhanced computing capabilities that were unimaginable just a few decades ago. At TerraPower, we are ready to build the clean energy of tomorrow – today.


TerraPower leads in advanced nuclear energy because it has spent the last decade investing in innovative technologies to solve some of the biggest challenges facing humanity.

Traveling Wave Reactor Design

Molten Chloride Fast Reactor ​Design

Other Technologies

Our People

TerraPower has brought together some of the most innovative, motivated, and talented minds in nuclear science and engineering. Meet the people revolutionizing clean energy.



john gilleland

chief technical officer

bill gates

chairman of the board


From TerraPower

Local Leaders Set the Pace on the Fastest Path to Zero

U.S. state and city leaders increasingly recognize the looming threat of climate change. In response,…
From TerraPower

A World in Transition – A Time to Lead Toward a Decarbonized Economy

Last month, TerraPower’s President and CEO Chris Levesque testified before the House Energy and Commerce…
Media Coverage

Utility Dive: Nuclear Energy Storage? Advanced Reactor Developers Trying to Expand Nuclear Power’s Selling Points

Towers of concrete blocks as tall as skyscrapers, a ski lift-like contraption on the side of a mountain,…

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