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.

Fuel assembly
Instruction on a computer
TerraPower engineer in a lab


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.

Natrium™ Reactor and Integrated Energy Storage

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.

Chris Levesque



John Gilleland, Ph.D

john gilleland

chief technical officer

Bill Gates

bill gates

chairman of the board


Media Coverage

How Bill Gates’ company TerraPower is building next-generation nuclear power

President and CEO Chris Levesque spoke with CNBC's Cat Clifford about TerraPower, the Natrium™ technology…
From TerraPower

Former Nuclear Regulatory Commission Chairman Kristine Svinicki Joins TerraPower Board

Kristine Svinicki, former chairman of the U.S. Nuclear Regulatory Commission (NRC), recently joined TerraPower’s Board.…
From TerraPower

Scott Claunch Joins TerraPower as President of Medical Isotopes

Scott Claunch, RPh, has joined TerraPower as President of Medical Isotopes, leading a division of…

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