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Kemmerer Unit 1 Natrium Advanced Nuclear Power Plant

Sector: Geothermal • Location: Kemmerer, Wyoming, United States

Source: ConstructConnect News

Project
Under Construction

Kemmerer Unit 1 is the first U.S. utility-scale advanced nuclear power plant using TerraPower's Natrium technology, featuring a 345 MW sodium-cooled fast reactor paired with molten-salt energy storage that can boost output to 500 MW. The project aims to provide flexible, low-carbon power to the grid and replace legacy thermal power, supporting about 1,600 construction jobs at peak and 250 permanen

Status
Under Construction
Sector
Geothermal, Energy Storage, Nuclear, Power Transmission, Power Generation (CCGT)
Location
Kemmerer, Wyoming, United States of America
Updated
22 Jul 2026
Source
ConstructConnect News

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The project “Kemmerer Unit 1 Natrium Advanced Nuclear Power Plant” is an infrastructure initiative in the Geothermal sector, located in Kemmerer, Wyoming, United States. Taiyo aggregates data on it from ConstructConnect News.

Participants

Not available for this record.

Status

Original status

under construction

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Kemmerer Unit 1 is the first U.S. utility-scale advanced nuclear power plant using TerraPower's Natrium technology, featuring a 345 MW sodium-cooled fast reactor paired with molten-salt energy storage that can boost output to 500 MW. The project aims to provide flexible, low-carbon power to the grid and replace legacy thermal power, supporting about 1,600 construction jobs at peak and 250 permanent jobs.

Original sector

Energy

Location

Country

United States of America (USA)

State

Wyoming

City

Kemmerer

Source

Source

ConstructConnect News

URL

More Details

Record type

Project

Sector

Geothermal, Energy Storage, Nuclear, Power Transmission, Power Generation (CCGT)

Article published date

2026-04-27

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