Terrestrial Energy Appoints Nuclear Industry Veteran Kathryn McCarthy to Board of Directors

Terrestrial Energy Inc. has appointed Kathryn McCarthy to its Board of Directors, effective July 22, 2026. The company highlighted her extensive leadership experience in major nuclear science and technology projects at leading national laboratories, which is expected to support the company's project execution and commercial deployment of its Integral Molten Salt Reactor (IMSR) plants.

Key Details

• Effective Date: The appointment of Kathryn McCarthy to the Board was effective July 22, 2026.
• Appointee Experience: Ms. McCarthy currently serves as a Senior Advisor at Oak Ridge National Laboratory and was previously Director of the US ITER Project Office. Her past roles include Vice President at Canadian Nuclear Laboratories and senior leadership positions at Idaho National Laboratory.
• Compensation: Ms. McCarthy will receive compensation consistent with the company’s non-employee director compensation policy and has entered into a standard indemnification agreement.