Skip to content
CARTIS
All records
Data center program / initiativeProgram record

Google–Kairos Advanced Nuclear Orderbook

United StatesStatus Under Review
Capacity
See sites
1 constituent sites
Lead participant
Kairos Power LLC
Developer
Last updated
Aug 25, 2026
Most recent public record update

About Google–Kairos Advanced Nuclear Orderbook

Master plant-development program for multiple Kairos deployments delivering up to 500 MW by 2035. Google–Kairos Advanced Nuclear Orderbook is in United States, US and is a program with development status. Participants include Google LLC as customer, Kairos Power LLC as developer. Published specifications include 500 MW onsite generation nameplate. Development comprises Initial and follow-on reactor deployments (development). Key milestones include Google and Kairos announce up-to-500-MW orderbook. (2024-10-14) and Target horizon for up to 500 MW. (2035-12-31). advanced nuclear orderbook — 500 MW: Multiple deployments through 2035; current delivered capacity is zero.

Constituent sites

1 linked
Kairos Hermes 2 Demonstration Plant

Physical site record

Capacity

Operating capacity—An operating IT-capacity figure has not been publicly disclosed.
Onsite Generation500 MWFact · Google–Kairos Advanced Nuclear Orderbook

Development

1 phases · 2 milestones
Initial and follow-on reactor deploymentsAnnounced Or Preconstruction

Hermes 2 is first; later sites/configurations remain undisclosed.

Oct 14, 2024
Google and Kairos announce up-to-500-MW orderbook
Completed
Dec 31, 2035
Target horizon for up to 500 MW
Forecast

Infrastructure

Electric GridUnder Construction

500 MW

Multiple deployments through 2035; current delivered capacity is zero.

Constituent-site map

0 of 1 constituent sites mapped
Child-site facts
0
Mapped child sites
0
Capacity figures
0

No map point available

Facts & sources

Published claims and their source links.

3 facts
Orderbook Capacity
500 MW
Fact
GoogleOur first advanced nuclear reactor project with Kairos Power and TVAKairos PowerGoogle, Kairos Power, TVA collaborate to meet America's growing energy needsGoogleNew nuclear clean energy agreement with Kairos PowerKairos PowerKairos Power iterative development
Initial Deployment Target
2030
Forecast
GoogleOur first advanced nuclear reactor project with Kairos Power and TVAGoogleNew nuclear clean energy agreement with Kairos Power
Follow On Completion Target
2035
Forecast
GoogleNew nuclear clean energy agreement with Kairos PowerKairos PowerKairos Power iterative development