MARVEL prototype “fired up” as testing gets underway

September 25, 2023, 2:46PMNuclear News
The electrically heated PCAT replica of the MARVEL microreactor is installed and ready for testing at CEI’s facility in Pennsylvania. (Photo: DOE)

While initial operation of MARVEL, a tiny microreactor that will be installed and operated inside Idaho National Laboratory’s Transient Reactor Test (TREAT) Facility, might not occur until 2025, testing of a nonnuclear prototype is now under way at the New Freedom, Pa., manufacturing facility of Creative Engineers, Inc. (CEI). The Department of Energy announced the start of prototype testing on September 20.

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