What is the latest status of the project “Natrium Demonstration Reactor 345MW”?

The status recorded for “Natrium Demonstration Reactor 345MW” is Sub Bidding, Planning Schematics.

What is the budget and commercial profile for the project “Natrium Demonstration Reactor 345MW”?

Taiyo normalizes the budget of “Natrium Demonstration Reactor 345MW” to USD 4000000000. The procurement structure is Construction Management at Risk (CMAR).

Where can I verify the source and access all details for “Natrium Demonstration Reactor 345MW”?

This Taiyo project page references Dodge along with the original URL (https://www.construction.com/projects/dr-202100660479-natrium-demonstration-reactor-345mw). Taiyo standardizes official data into a consistent, searchable project profile.

Natrium Demonstration Reactor 345MW

Sector: Road • Location: Kemmerer, Wyoming, United States of America

Source: Dodge

Project

Sub Bidding, Planning Schematics

The project features a 345 megawatt sodium-cooled fast reactor with molten salt-based energy storage that could boost the systems power output to 500MW during peak power demand. ocated where the coal-fired Naughton power plant operated by PacifiCorp subsidiary Rocky Mountain Power is set to close in 2028 northeast of Elkol and Naughton Roads.

Status: Prospective
Sector: Road, Energy Storage, Commercial, Power Generation (CCGT), Nuclear
Location: Kemmerer, Wyoming, United States of America
Updated: 22 Jul 2026
Source: Dodge

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Project Information

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The project “Natrium Demonstration Reactor 345MW” is an infrastructure initiative in the Road sector, located in Kemmerer, Wyoming, United States of America. Taiyo aggregates data on it from Dodge.

Participants

Not available for this record.

Status

Original status	Sub Bidding, Planning Schematics
Taiyo status	Prospective
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	The project features a 345 megawatt sodium-cooled fast reactor with molten salt-based energy storage that could boost the systems power output to 500MW during peak power demand. ocated where the coal-fired Naughton power plant operated by PacifiCorp subsidiary Rocky Mountain Power is set to close in 2028 northeast of Elkol and Naughton Roads.
Procurement method
Budget

Location

Country	United States of America (USA)
State	Wyoming
City	Kemmerer

Source

Source	Dodge
URL

More Details

Record type	Project
Sector	Road, Energy Storage, Commercial, Power Generation (CCGT), Nuclear
Article published date	2025-03-31

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