AI-for-Nuclear Research Partnership with Idaho National Laboratory, NVIDIA and Amazon Web Services ('AWS”) 3-Year Initiative Awarded $60 Million under U.S. Department of Energy’s Genesis MissionTargets Long-Term Industry Schedule Acceleration and Cost Reduction WASHINGTON, July 22, 2026 (GLOBE NEWSWIRE) -- X-Energy, Inc. (Nasdaq: XE) ('X-energy” or 'the Company”) was today announced as a founding member of the Prometheus project, a historic research initiative led by Idaho National Laboratory ('INL”), NVIDIA (Nasdaq: NVDA), and AWS to accelerate advanced nuclear deployment through the use of artificial intelligence ('AI”). X-energy joins as a Tier 1 partner, committing financial support and the use of its proprietary Xe-100 small modular reactor ('SMR”) and TRISO-X fuel designs to advance the U.S. Department of Energy’s Genesis Mission, and a new horizon for American innovation.