Articles from Xcimer Energy Inc.
Xcimer Energy today announced that it completed experimental shots at the University of Rochester’s Laboratory for Laser Energetics, accelerating the company’s goal of commercializing laser fusion.
By Xcimer Energy Inc. · Via Business Wire · March 18, 2026
Xcimer Energy Inc. welcomed U.S. Energy Sec. Chris Wright and U.S. Rep. Gabe Evans of Colorado to the company’s Denver laser bay on Monday for a technology briefing and update on its progress to commercialize laser fusion.
By Xcimer Energy Inc. · Via Business Wire · December 23, 2025
Xcimer Energy Inc. announced today that the inertial fusion startup has completed the world’s first electron-beam-pumped excimer laser funded by the private sector.
By Xcimer Energy Inc. · Via Business Wire · June 11, 2025

Xcimer Energy Inc. announced today that semiconductor scale-up pioneer Dr. Silvia De Dea has joined in an all-new role of Head of Materials and Process Engineering. The company also launched an industry-leading advisory board of fusion industry veterans.
By Xcimer Energy Inc. · Via Business Wire · June 5, 2025

Xcimer Energy Inc. today announced that it has raised $100 million in Series A financing led by Hedosophia, with participation from investors including Breakthrough Energy Ventures, Lowercarbon Capital, Prelude Ventures, Emerson Collective, Gigascale Capital and Starlight Ventures. Xcimer will use this financing to establish a new facility in Denver, where it will build a prototype laser system including the world’s largest nonlinear optical pulse compression system to advance the development of its transformative technology for laser-driven inertial fusion.
By Xcimer Energy Inc. · Via Business Wire · June 4, 2024