TerraPower Begins Construction on Advanced Nuclear Reactor in Wyoming
TerraPower has started construction on its first utility-scale advanced nuclear reactor, known as Kemmerer Unit 1, in Wyoming. The project is located near a retiring coal plant and marks the state's first commercial nuclear generating station.
naturalnews.comTerraPower announced the commencement of construction on Kemmerer Unit 1, described as the first utility-scale advanced nuclear power plant in the US.
site preparation began in June 2024 following engineering and regulatory processes. Prior work at the site focused on non-nuclear systems.
Partnerships and Support The Department of Energy's Advanced Reactor Demonstration Program provides public-private backing for the initiative. Bechtel is responsible for engineering, procurement, and construction. GE Vernova Hitachi Nuclear Energy contributes reactor technology.
“The project sits near a retiring coal plant in Kemmerer, making it Wyoming’s first commercial nuclear generating station.”
A company executive described the moment as one the industry has been working towards for a generation. The project aims to advance reliable and resilient energy through advanced nuclear technology.


