# 2026-22577: Texas nuclear startup seeks permission for early construction work

2026-22577, Last Energy, Inc; Phased Construction Permit Application-Limited Work Authorization, is a Federal Register notice from Nuclear Regulatory Commission published 2026-11-05, effective 2026-11-05; PRIA reads it as touching household money (as of 2026-11-06).

- Canonical: https://policyrisk.com/federal-register/2026-22577
- As of: 2026-11-06
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Document number: 2026-22577
- Title: Last Energy, Inc; Phased Construction Permit Application-Limited Work Authorization
- Type: Notice
- Agencies: Nuclear Regulatory Commission
- Citation: 91 FR 69895
- Published: 2026-11-05
- Effective: 2026-11-05
- Comments close: not stated
- Significant: no
- Touches household money: yes
- Regulation identifier numbers: none
- Last updated: 2026-11-06

## In one line

Texas nuclear startup seeks permission for early construction work

## Summary

Last Energy, Inc. just kicked off their plan to build a new energy facility in Caldwell County, Texas, by submitting the first part of their construction permit application. The Nuclear Regulatory Commission got their request for limited work authorization on November 5, 2026, which means some early construction can start while the full review is underway. This move affects local energy development and could speed up the project timeline, with costs and full approvals still to come.

## Abstract

The U.S. Nuclear Regulatory Commission (NRC) has received the first part of a two-part phased construction permit application from Last Energy, Inc., (Last Energy), requesting a limited work authorization (LWA) for a proposed utilization facility at the Caldwell Site in Caldwell County, Texas.

## Effects PRIA read

- Request to Start Early On‑Site Construction: mixed, low. Last Energy submitted a limited work authorization (LWA) request on October 20, 2026, and the NRC received the request on November 5, 2026, asking permission to do certain early construction activities at the Caldwell County, Texas site. The requested activities include installation of permanent fo…
- Public Participation During NRC Review: benefit, low. If the NRC staff accepts the LWA request for docketing, the NRC will begin a detailed technical review and will publish later Federal Register notices about whether the application is acceptable for docketing and about opportunities for public participation during the staff's review.
- Environmental and Site Redress Materials Filed: benefit, low. Part one of Last Energy's phased application includes a preliminary safety analysis and an environmental report submitted in accordance with 10 CFR 51.49(b) and (f), as well as a site redress plan and financial qualifications information submitted under 10 CFR 50.33.

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## Sources
- [2026-22577 on federalregister.gov](https://www.federalregister.gov/documents/2026/11/05/2026-22577/last-energy-inc-phased-construction-permit-application-limited-work-authorization)
- [2026-22577 as published (PDF)](https://www.govinfo.gov/content/pkg/FR-2026-11-05/pdf/2026-22577.pdf)

## Related
- [Previous: 2026-22574, Information Collections Being Submitted for Review and Approval to Office of Ma…](https://policyrisk.com/federal-register/2026-22574)
- [Next: 2026-22578, Combined Notice of Filings](https://policyrisk.com/federal-register/2026-22578)
- [All Federal Register documents](https://policyrisk.com/federal-register)

Source: PRIA, https://policyrisk.com/federal-register/2026-22577 (as of 2026-11-06).