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TerraPower Natrium Small Modular Reactor Demonstration Project

Sector: Energy Storage • Location: Kemmerer, Wyoming, United States

Source: Sky News Australia

Project
Under Construction

TerraPower is building a landmark demonstration of next-generation nuclear power at Kemmerer in Wyoming, deploying a 345 MW sodium-cooled Natrium reactor paired with a molten-salt energy-storage system. The project aims to replace coal and demonstrate advanced nuclear power capable of providing dispatchable, zero-carbon electricity integrated with variable renewables.

Status
Under Construction
Sector
Energy Storage, Hydrogen, Wind, Power Generation (CCGT), Nuclear, Commercial, Government
Location
Kemmerer, Wyoming, United States of America
Updated
22 Jul 2026
Source
Sky News Australia

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The project “TerraPower Natrium Small Modular Reactor Demonstration Project” is an infrastructure initiative in the Energy Storage sector, located in Kemmerer, Wyoming, United States. Taiyo aggregates data on it from Sky News Australia.

Participants

Sponsoring Agency

Status

Original status

under construction

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

TerraPower is building a landmark demonstration of next-generation nuclear power at Kemmerer in Wyoming, deploying a 345 MW sodium-cooled Natrium reactor paired with a molten-salt energy-storage system. The project aims to replace coal and demonstrate advanced nuclear power capable of providing dispatchable, zero-carbon electricity integrated with variable renewables.

Original sector

Energy

Budget

Location

Country

United States of America (USA)

State

Wyoming

City

Kemmerer

Source

Source

Sky News Australia

URL

More Details

Record type

Project

Sector

Energy Storage, Hydrogen, Wind, Power Generation (CCGT), Nuclear, Commercial, Government

Article published date

2025-11-11

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