Kairos’s Hermes 2 passes NRC safety review

July 23, 2024, 9:30AMNuclear News
The former site of the K-33 gaseous diffusion enrichment plant in Oak Ridge’s East Tennessee Technology Park is the future site of Hermes and Hermes 2. (Photo: Kairos Power)

Nuclear Regulatory Commission staff has completed its final safety evaluation for Kairos Power’s application to build its Hermes 2 molten salt–cooled reactor test facility in Oak Ridge, Tenn., the agency announced July 22. Earlier, and independently, the NRC’s Advisory Committee on Reactor Safeguards (ACRS) reviewed safety-related aspects of the Kairos application and provided its review to the Commission on July 17. The evaluation concluded that there are no safety aspects that would preclude issuing a construction permit for the facility, but that can’t happen until the NRC staff issues its final environmental assessment later this summer and the Commission assesses the staff’s work (under newly streamlined procedures for mandatory hearings) this fall before voting on whether to authorize a construction permit.

To continue reading, log in or create a free account!

Related Articles

Coming up: The 4th annual ARCSC workshop

November 24, 2025, 12:01PMANS News

The 4th Annual Advanced Reactor Codes and Standards Collaborative (ARCSC) Workshop will take place on December 4 from 9:00 a.m. to 5:00 p.m. (EST). The event, which will be hosted at the...

Nieh confirmed for the NRC

November 19, 2025, 3:00PMNuclear News

Earlier today, the U.S. Senate officially confirmed Ho Nieh in a 66–32 vote to serve as a commissioner on the U.S. Nuclear Regulatory Commission through the remainder of a term that will...

Industry Update—November 2025

November 17, 2025, 12:00PMNuclear Newsadvanced reactor marketplace, business developments, contracts,

Here is a recap of recent industry happenings: ADVANCED REACTOR MARKETPLACE TerraPower’s Natrium plans for Wyoming, Utah move forwardTerraPower has reported a number of developments related...

New financing round benefits Valar

November 13, 2025, 3:00PMNuclear News

Hawthorne, Calif.–based reactor start-up Valar Atomics recently announced that it has raised $130 million in its Series A funding round, led by venture capital groups Snowpoint, Day One, and...