Dataset history

Changelog

Additions, corrections, and superseded claims stay visible.

Published changes
19 published change records.
  1. Five verified construction licensing records

    Added Long Mott, Clinch River, Kemmerer Unit 1, Darlington first BWRX-300, and Hermes test reactor licensing evidence from NRC and CNSC. Applications are distinct from issued construction permits. Administrative-area markers are approximate. Codex reviewed the sources under user authorization; no independent human review is recorded. Other records retain their original dates and August 26 baseline. This is a targeted update, not a live feed.

    Source
  2. ADAMS pilot: Nine Mile Point 1

    Collected 52 ADAMS metadata records locally for one docket, with partial coverage. Published one reactor-identity citation reviewed by Codex under user authorization. No independent human document review is recorded. Existing facility status data and the August 26 cutoff are unchanged.

    Source
  3. Microsoft – Constellation Crane restart PPA

    Added the initial record and current NRC restart milestones.

    Source
  4. Amazon – Talen Susquehanna PPA

    Added the amended 1,920 MW front-of-meter PPA record.

    Source
  5. Amazon – Energy Northwest Cascade SMRs

    Added the funded feasibility phase and separated initial from optioned capacity.

    Source
  6. Amazon – Dominion North Anna SMR exploration

    Added the exploratory North Anna MOU.

    Source
  7. Google – Kairos advanced reactor fleet

    Added the fleet umbrella and excluded the separate Hermes 2 implementation from its optioned total.

    Source
  8. Google – Elementl Power site development

    Added the three-site development funding agreement.

    Source
  9. Meta – Constellation Clinton PPA

    Added the 20-year Clinton PPA.

    Source
  10. Meta – TerraPower Natrium fleet

    Added funded and optioned Natrium units as separate capacity fields.

    Source
  11. Meta – Oklo Pike County campus

    Added the Pike County prepayment and development record.

    Source
  12. Meta – Vistra PJM nuclear PPAs and uprates

    Added the operating plant PPAs and uprates without double counting the uprate capacity.

    Source
  13. Sabey Data Centers – TerraPower Natrium collaboration

    Added the exploratory Natrium collaboration MOU.

    Source
  14. Switch – Oklo master power agreement

    Added the non-binding 12 GW master agreement as optioned capacity.

    Source
  15. Equinix – Oklo energy rights LOI

    Added the paid energy-rights LOI and future PPA conditions.

    Source
  16. Prometheus Hyperscale – Oklo PPA LOI

    Added the 100 MW non-binding LOI under the buyer's current name.

    Source
  17. Google – TVA – Kairos Hermes 2 PPA

    Added the binding Hermes 2 PPA and construction milestone.

    Source
  18. Google – NextEra Duane Arnold restart PPA

    Added the signed restart PPA while leaving Google's undisclosed MW allocation blank.

    Source
  19. Standard Power – NuScale and ENTRA1 sites

    Added the two planned SMR-powered data center sites and flagged the schedule for verification.

    Source