Latest Kairos Power News & Updates

See the latest news and media coverage for Kairos Power. We track all announcements, press releases, and industry mentions in real time, all in one place.

Kairos Power

Advanced nuclear reactor developer

kairospower.com

Headquarters: Alameda, United States
Founded year: 2016
Company type: Private company
Number of employees: 500–1,000

Last updated Today

Latest news about Kairos Power

In short: Kairos Power broke ground on its Hermes 2 demonstration plant, aiming to supply 50 MW of carbon-free power to the TVA grid for Google data centers.

Company announcements

May 28 Kairos Power

Kairos Power breaks ground on Hermes 2 Demonstration Plant

The plant is the first delivery under Kairos Power's agreement with Google and will supply 50 MW to TVA.

May 11 Kairos Power

Kairos Power breaks ground on Hermes 2 reactor

The plant will supply up to 50 MW of carbon-free power to TVA grid for Google data centers.

April 30 Kairos Power

Kairos Power completes graphite qualification testing

The multi-year program tested nearly 3,000 ET-10 graphite specimens with Ibiden, validating performance for Hermes reactors under ASME code. Data supports licensing and deployment.

April 24 Kairos Power

Kairos Power breaks ground on Hermes 2 reactor

Hermes 2 is their first power-producing reactor, deploying under Google agreement to supply clean electricity to TVA grid, decarbonizing data centers in Tennessee and Alabama. Lessons advance technology and construction.

Media coverage

June 10 MSN

Google and Kairos Power are wiring a new reactor straight into the TVA grid

The Nuclear Regulatory Commission cleared Kairos Power to begin building its Hermes 2 test reactor in Oak Ridge, Tennessee, issuing construction permits on Nov. 21...

June 5 CBS News

Alameda startup breaks ground on next generation nuclear power plant

Round-the clock demand for electricity is rising rapidly due to AI, Data Centers, and cloud computing. Kairos Power, which is headquartered in Alameda, has taken...

May 25 DCD

SMR developer Kairos gets construction permits for Hermes Two Demonstration Plant

The plant will also host a proposed single 35MW Hermes One Test Reactor, a non-nuclear engineering test unit, and potentially a fuel fabrication facility. Kairos...

May 5 USA TODAY

Oak Ridge groundbreaking for reactor celebrates partnerships

Kairos Power broke ground on its second advanced nuclear reactor, Hermes 2, in Oak Ridge, set to power Google's data centers.

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