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TerraPower Natrium Advanced Nuclear Reactor Project

Sector: Power Generation (CCGT) • Location: Kemmerer, Wyoming, United States

Source: Irregular Warfare Initiative

Project
Planned

TerraPower's Natrium reactor near Kemmerer, Wyoming, is an advanced nuclear power project announced in 2021. It is sited beside a retiring coal facility and aims to provide firm, continuous electricity to replace retiring coal generation while preserving transmission infrastructure and industrial sites. The project is supported by federal backing through the Department of Energy's Advanced Reactor

Status
Prospective
Sector
Power Generation (CCGT), Nuclear, Data Center, Manufacturing (Industrial)
Location
Kemmerer, Wyoming, United States of America
Updated
22 Jul 2026
Source
Irregular Warfare Initiative

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Project Information

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The project “TerraPower Natrium Advanced Nuclear Reactor Project” is an infrastructure initiative in the Power Generation (CCGT) sector, located in Kemmerer, Wyoming, United States. Taiyo aggregates data on it from Irregular Warfare Initiative.

Participants

Not available for this record.

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

TerraPower's Natrium reactor near Kemmerer, Wyoming, is an advanced nuclear power project announced in 2021. It is sited beside a retiring coal facility and aims to provide firm, continuous electricity to replace retiring coal generation while preserving transmission infrastructure and industrial sites. The project is supported by federal backing through the Department of Energy's Advanced Reactor Demonstration Program and is intended to support grid resilience, data-center growth, and domestic energy security.

Original sector

Energy

Location

Country

United States of America (USA)

State

Wyoming

City

Kemmerer

Source

Source

Irregular Warfare Initiative

URL

More Details

Record type

Project

Sector

Power Generation (CCGT), Nuclear, Data Center, Manufacturing (Industrial)

Article published date

2026-05-16

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