IMSR® Technology

Integral Molten Salt Reactor®: Carbon-free, low-cost, high-impact. Flexible and resilient

IMSR® cogeneration plants capture the full advantages of molten salt fission technology and the superiority of a molten salt as a reactor coolant. They are safe, reliable, carbon-free and low-cost. They produce thermal energy (heat) at high temperature for the industrial sector. IMSR® plants offer a game-changing 50% efficiency improvement in electricity generation. With many industrial uses and compelling economic potential, IMSR® plants are a powerful tool to drive economic growth, support energy security, and achieve net-zero quickly. They are the much-needed alternative to burning fossil fuels for industrial heat.

Learn More About Terrestrial Energy

Terrestrial Energy is an industry-leading technology company committed to delivering reliable, emission-free, and cost-competitive nuclear energy with a truly innovative advanced reactor design, the Integral Molten Salt Reactor (IMSR®).