State

Application accepted for review

Accepted for review is not approval.

Open question

Which exact regulatory actions are on record, by which authority, for what scope?

  • Not established in reviewed sources: Whether the NRC has issued the construction permit (no issuance found as of 2026-10-29)
  • Not established in reviewed sources: Outcome of the contested hearing before the Atomic Safety and Licensing Board
  • Not established in reviewed sources: Whether the September 22, 2026 mandatory hearing was held as noticed
  • Not established in reviewed sources: Any operating licence application
  1. TargetTarget: permission issued, Q1 2027Stated 13 August 2026 · Company reported · X-energy (SEC Form 10-Q, Q2 2026)

    Source: X-energy (SEC Form 10-Q, Q2 2026) ↗

  2. Current stateApplication accepted for review20 August 2026 · Regulator issued · U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov)

    Before: Not established in reviewed sources. Source: U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov) ↗

  3. Earlier statementPermission issued20 May 2026 · Regulator issued · U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov)

    Before: Not established in reviewed sources. Source: U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov) ↗

  4. Earlier statementApplication accepted for review20 February 2026 · Regulator issued · U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov)

    Before: Not established in reviewed sources. Source: U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov) ↗

  5. Earlier statementApplication accepted for review10 June 2025 · Regulator issued · U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov)

    Before: Not established in reviewed sources. Source: U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov) ↗

  6. Earlier statementApplication submitted2 May 2025 · Regulator issued · U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov)

    Before: Not established in reviewed sources. Source: U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov) ↗

  7. TargetTarget: permission issued, Date not disclosedStated 31 March 2025 · Joint release · Dow and X-energy (joint release, Dow newsroom)

    Source: Dow and X-energy (joint release, Dow newsroom) ↗

Evidence detail

Application accepted for review

Contested hearing: Licensing Board admits San Antonio Bay Estuarine Waterkeeper as a party (application still under review)

Accepted for review is not approval.

“Thereafter, in a January 22, 2026 issuance the Board determined that Petitioner had standing and had submitted a contention that was, in part, admissible and so admitted Petitioner as party to this proceeding.”
Attribution
Regulator issued
Publisher
U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov)
Dated
20 February 2026
First public disclosure
20 February 2026
State before
Not established in reviewed sources
Authority
NRC Atomic Safety and Licensing Board
Jurisdiction
United States (federal)
Source read
11 November 2026

Inspect primary source: U.S. Nuclear Regulatory Commission (Federal Register, via govinfo.gov) ↗

What this does and does not establish

An exact passage match shows the source says this. It does not prove the underlying claim is true.

Watch permissionsInspect project history

Long Mott Generating Station: ledger · Power Inflection