Utah’s San Rafael Energy Research Center (USREL) is set to host a pioneering nuclear test reactor developed by energy startup Valar Atomics. This strategic partnership marks a significant step in advancing clean, scalable nuclear technologies in the U.S., with Utah at the forefront of innovation.
The upcoming test reactor is designed to support research and development, not power generation. Its primary focus is on validating reactor components, training personnel, and informing future regulatory processes. The project is a key milestone in accelerating the deployment of advanced gas-cooled small modular reactors (SMRs) that use TRISO fuel—a robust, next-generation nuclear fuel known for its inherent safety and high heat tolerance.
Valar’s compact, high-efficiency design delivers reliable performance while minimizing operational complexity. By establishing a test site in Emery County, Utah strengthens its position as a leader in microreactor development and as a destination for energy-sector R&D.
Construction is scheduled to begin in 2025, with the test reactor expected to go online in 2026. The project aligns with Utah’s broader clean energy initiative, Operation Gigawatt, and reinforces the state’s commitment to energy innovation and sustainability.
