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Alert

Due to a lapse in appropriations, the NRC has ceased normal operations. However, excepted and exempted activities necessary to maintain critical health and safety functions—as well as essential progress on designated critical activities, including those specified in Executive Order 14300—will continue, consistent with the OMB-Approved NRC Lapse Plan.

Last Energy

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Who:  

Last Energy
 

What:  

Preapplication activities associated with a future application

When:  

TBD

Website:  

https://lastenergy.com/

On this page:

Project Overview

The U.S. Nuclear Regulatory Commission (NRC) is currently engaged in pre-application activities with Last Energy regarding a future application at Last Energy’s Haskell, Texas site. The site would house Last Energy’s PWR-20 microreactor generating 20MWe gross electrical output.

Additional information on pre-application activities can be obtained from ADAMS using a search by docket number 99902140.

Public Meeting Materials and Meeting Summaries

Meeting Date

Title

Meeting Materials / Meeting Summary

04/19/2025

Progress on Environmental Report for New Nuclear Plant Located at Last Energy's Haskell, Texas Site

ML25098A018/ ML25108A002

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Topical Report and White Papers

Title

Reference

Status/Report

Last Energy White Paper: Hermetically Sealed Containment

ML25098A065

Complete. Feedback at ML25106A008

Revised Last Energy White Paper:  Hermetically Sealed Containment

ML25146A001

Complete. Response at ML25163A036

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Audits and Audit Reports

Title

Reference

Status/Report

None at this time.



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Exemption Request

Title

Reference

Status/Report

None at this time.


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Inspection Reports

Title

Status/Report

None at this time.

 

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Contacts

Contacts for the Last Energy Pre-Application Review

Safety Project Manager

Carolyn Lauron

Environmental Project Manager

TBD

Contact a Public Affairs Officer

Page Last Reviewed/Updated Friday, September 19, 2025

Page Last Reviewed/Updated Friday, September 19, 2025