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Deployable Energy

Image for Deployable Energy - showing a frieght ship offloading an orange create with the word 'Unity' in white font on the side of the crate.

Who:  

Deployable Energy

What:  

Pre-Application activities for the siting, construction, and operation of the Unity Nuclear Battery (UNB).

When:  

October 2025 to Present

Website:  

https://www.deployable.energy/

On this page:

Project Overview

The U.S. Nuclear Regulatory Commission (NRC) is currently engaged in pre- application activities with Deployable Energy, regarding siting, construction, and operation of the Unity Nuclear Batter (UNB). UNB is a 1 MWe gas cooled microreactor designed for scalable modular deployment in remote, distributed, or behind-the-meter energy applications in the United States. The reactor utilizes standard low enriched uranium, uranium dioxide fuel and an actively cooled helium primary loop during operation. The UNB prioritizes inherent safety, operability, and transportability in a small package. 

For more information, please search for the Deployable Energy pre-application documents (NRC Project 99902155) in ADAMS.

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Pre-Application Activities

Product

Type

Reference

Status

Deployable Energy Letter of Intent to Commence Pre-Application Processes with the NRC

Letter of Intent

ML25283A049

No review requested

NRC's Assignment of Project Number for Deployable Energy Pre-Application Activities Related to Unity Nuclear Battery Licensing

Project Number

ML25325A002

NRC Communication

Deployable Energy, Submittal of Initial Regulatory Engagement Plan for the Unity Nuclear Batter

Regulatory Engagement Plan

ML26037A003

No review requested

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Contacts

Contacts for the Deployable Energy Pre-Application Review

Lead Project Manager

Stephanie Devlin-Gill
301-415-5301

Associate Project Manager

Scott Tonsfeldt
301-415-1783

Contact a Public Affairs Officer

Scott Burnell
301-415-8204

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Page Last Reviewed/Updated Thursday, February 26, 2026

Page Last Reviewed/Updated Thursday, February 26, 2026