A Nuclear Innovation Company

Best-in-class talent demonstrating clean energy solutions

OUR GOAL

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.

Fuel assembly
Instruction on a computer
TerraPower engineer in a lab

OUR WORK

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

Traveling Wave Reactor Design

Molten Chloride Fast Reactor ​Design

Other Technologies

Our People

TerraPower has brought together some of the brightest minds in nuclear science and engineering. Meet the people revolutionizing clean energy.

Chris Levesque

CHRIS LEVESQUE

PRESIDENT AND CEO

John Gilleland, Ph.D

john gilleland

chief technical officer

Bill Gates

bill gates

chairman of the board

Updates

From TerraPower

TerraPower selects Kemmerer, Wyoming as the preferred site for advanced reactor demonstration plant

Project will bring a fully functioning Natrium™ power plant to retiring coal generation site BELLEVUE,…
From TerraPower

Developing Advanced Cancer Treatments Using Actinium-225

More than one in three people will be diagnosed with cancer in their lifetime. According…
From TerraPower

Understanding Advanced Nuclear Reactor Demonstration

While global energy demand declined slightly in 2020 due to the COVID-19 pandemic, the International…

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