News - Xcimer Energy Corporation

September 11, 2026

Wall Street Journal Exclusive: Could Laser Fusion Tech Be Used to Shoot Down Missiles and Drones?

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September 10, 2026

Why RTX is investing in and partnering with Xcimer to develop advanced directed energy technology

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Xcimer and RTX's logos

September 9, 2026

RTX partners with and invests in Xcimer Energy to develop advanced directed energy technology

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September 11, 2026

Interesting Engineering: Multi-kilojoule lasers built for nuclear fusion could power next-gen air defense

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September 11, 2026

Denver Business Journal: Defense giant’s VC arm invests in Denver laser energy company

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September 11, 2026

Dealroom: RTX backs Xcimer Energy, targeting fusion and air defence lasers

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September 11, 2026

Nuclear News: DOE approves Xcimer’s laser fusion power plant design

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Athena, Xcimer's reference architecture for commercial laser fusion power plants, is designed from the outset for continuous operation, industrial scale, and a fuel cycle that renews itself. Credit: All images (c) 2025 Kilograph

September 11, 2026

Power Magazine: DOE Approves Xcimer Energy Fusion Power Plant Design

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September 11, 2026

World Nuclear News: DOE approval of Xcimer fusion power plant preconceptual design

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June 10, 2026

U.S. Department of Energy approves Xcimer’s fusion power plant preconceptual design and technology roadmap milestone

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September 11, 2026

Axios: Xcimer starts up world’s largest privately owned laser

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September 11, 2026

TechSpot: The world’s largest private laser just fired up in race to make fusion power real

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