Established in 2013, Terrestrial Energy is an industry-leading  technology company committed to delivering reliable, emission-free, and  cost-competitive energy with a truly innovative advanced reactor design.

Achieving the world’s climate and energy goals requires nothing less  than a complete transformation of how the world’s energy is produced.

Nuclear energy is clean, reliable and vastly scalable. Many experts  have concluded that nuclear energy must play a leading role in the clean  energy economy of the future.

 To meet the increasing energy demands of global prosperity, while protecting the environment and the air in our cities that we breathe, we need a game changer. 

 Terrestrial Energy is developing 

revolutionary — not simply evolutionary — fission technology for electric power and hydrogen and much more. To achieve this, we use completely different nuclear technology – a molten salt as coolant and fuel in our Integral Molten Salt Reactor (IMSR®) power plant. With this technologically superior yet proven approach, IMSR® nuclear power plants are on a clear path to market and are more affordable, more cost competitive, and more versatile than conventional nuclear power plants that have been in use commercially for over 60 years. Learn About Terrestrial

Energy Crisis

We’re experiencing an energy crisis. The electricity grid can’t meet the demands of electric vehicles, and global charging infrastructure leaves much to be desired. The solution is clean safe nuclear. According to an independent study our technology could power 53% of the world with clean energy in 10 years if 9 parts plants were built and reactors assebled globally.