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A Nuclear Innovation Company

Best-in-class talent demonstrating clean energy solutions


With the growing demand for electricity, TerraPower entered the nuclear energy arena because its founders saw clean energy as the pathway to lift billions out of poverty. The company has since expanded that vision to include the advancement of nuclear science in medical isotopes, offering potentially lifesaving treatment for cancer.

TerraPower is on a mission to tackle some of the most pressing challenges facing mankind with safe, affordable and sustainable technologies. We are ready to build the clean energy of tomorrow – today.

TerraPower lab equipment
TerraPower campus
TerraPower Laboratory


TerraPower leads in advanced nuclear energy because it has spent the last decade investing in and developing groundbreaking technologies.

Natrium™ Reactor and Integrated Energy Storage

TerraPower Isotopes

Molten Chloride Fast Reactor ​Design


From TerraPower

The Dedicated Team of the Natrium Reactor Demonstration Project

By: Chris Levesque, TerraPower President and CEO On behalf of the entire TerraPower team, I…
Natrium facility main view
Media Coverage

Advanced Nuclear: The Foundation of Our Clean Energy Future

"Last week marked a significant milestone in our country’s journey toward a clean energy future,…
Our people page background

TerraPower Submits Construction Permit Application to the U.S. Nuclear Regulatory Commission for the Natrium Reactor Demonstration Project

TerraPower announced today the submission of its construction permit application to the U.S. Nuclear Regulatory…

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