About XE

Founded: 2009
Employees: 889
CEO: J. Sell
WebsiteView website: www.x-energy.com

X-Energy, Inc. designs and develops nuclear reactor technology. The company manufactures nuclear fuels. It provides the Xe-100 reactor that is designed to generate 80 megawatts of electric power or 200 megawatts of thermal output (heat) and TRISO-X, a fuel for reactors. The company was founded in 2009 and is headquartered in Rockville, Maryland.

Recent XE News & Updates

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X-Energy Advances Regulatory and Fuel Milestones While Facing Market and Liquidity Pressures

X-Energy’s Q1 2026 update highlights progress on its Xe-100 small modular reactor program, with the TX-1 fuel fabrication facility reported at 56% completion and a new commercial fuel fabrication license from the U.S. NRC in place. The company’s April IPO raised about US$1.1 billion, but management reported a widened net loss and declining liquidity, alongside a share price move to a post-IPO low as investors weighed execution, permitting and capital needs. X-Energy formally submitted its Xe-100 reactor design into the UK Generic Design Assessment process, supporting a plan with Centrica for up to 6 GW of capacity. This includes a proposed 12-unit, 960 MWe plant at Hartlepool and a projected lifetime UK economic value of at least £40 billion. The core story is that X-Energy is converting its advanced nuclear concept into a multi-country project pipeline while taking on significant regulatory, construction and funding work that can stretch timelines and balance sheet capacity. For investors tracking XE, key issues to monitor include the pace at which the company converts early-stage projects into firm contracts, how it manages cash following the IPO raise, and how regulators in the U.S. and UK advance the various licensing and assessment processes.

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About XE

Recent XE News & Updates

X-Energy Advances Regulatory and Fuel Milestones While Facing Market and Liquidity Pressures

First quarter 2026 earnings released: US$7.57 loss per share (vs US$2.76 loss in 1Q 2025)

X-Energy: Lockup Overhang Keeps Us At Hold

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