New nuclear regulatory framework expected to support expedited licensing of microreactors

PALM BEACH GARDENS, Fla., April 1, 2026 /PRNewswire/ -- Just days after the U.S. Nuclear Regulatory Commission (NRC) finalized its new regulation, known as 10 CFR Part 53, next-generation nuclear start-up company, AMPERA, announced its goal to obtain NRC licensing for its subcritical, thorium-fueled reactors.

On Feb. 23, 2026, AMPERA submitted a formal letter to the NRC indicating its desire to begin the pre-application process for a factory-fabricated, containerized microreactor utilizing advanced fuel forms and passive safety features, intended for modular deployment.

"With the NRC implementing Part 53, innovative, advanced nuclear concepts like ours can focus on licensing new technology rather than explaining how it is different from traditional nuclear systems," said AMPERA Founder and CEO Brian Matthews. "We are harnessing the power of AI to create a safeguards-by-design architecture in the development of one of the most energy-dense solutions that creates low-cost power and is rapidly deployable."

AMPERA's submission was made to and is awaiting response from directors of the NRC's Office of Nuclear Reactor Regulation, Office of Nuclear Material Safety and Safeguards, and Division of Fuel Management.

AMPERA pre-application materials are expected to include:

• Initial technical information, including a preliminary description of safety case methodology
• A Regulatory Engagement Plan describing the proposed licensing approach,
• Proposed schedule for public meetings (if applicable),
• Proposed engagement topics and venues, and
• Preliminary schedules.

AMPERA respectfully requested an initial pre-application meeting before the end of May to align on engagement structure and scope.

"The NRC's new regulatory process is an effective way to ensure the same level of safety while acknowledging the different types of technology that are coming to the market," said AMPERA's Licensing Strategist Dr. April Smith. "AMPERA looks forward to working with the NRC as it goes through the licensing process to bring next-generation nuclear reactors to market that can be commercially produced in a factory setting."

About AMPERA
AMPERA is an advanced next-generation nuclear energy company pioneering subcritical thorium-based microreactor systems for the AI era that are energy dense and do not require refueling. Through its proprietary TRISO fuel platform, hybrid fusion–fission architecture and advanced additive manufacturing, AMPERA delivers scalable, factory-built, rapidly deployable, emission-free power for data centers, defense and maritime applications. Learn more at www.amperacleanenergy.com.

Media Contact: info@amperacleanenergy.com

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SOURCE AMPERA