Dataset history
Changelog
Every addition and correction stays visible. The graveyard and the edit history are both data.
- Microsoft – Constellation Crane restart PPA
Added the initial record and current NRC restart milestones.
Source - Amazon – Energy Northwest Cascade SMRs
Added the funded feasibility phase and separated initial from optioned capacity.
Source - Google – Kairos advanced reactor fleet
Added the fleet umbrella and excluded the separate Hermes 2 implementation from its optioned total.
Source - Meta – TerraPower Natrium fleet
Added funded and optioned Natrium units as separate capacity fields.
Source - Meta – Vistra PJM nuclear PPAs and uprates
Added the operating plant PPAs and uprates without double counting the uprate capacity.
Source - Sabey Data Centers – TerraPower Natrium collaboration
Added the exploratory Natrium collaboration MOU.
Source - Switch – Oklo master power agreement
Added the non-binding 12 GW master agreement as optioned capacity.
Source - Prometheus Hyperscale – Oklo PPA LOI
Added the 100 MW non-binding LOI under the buyer's current name.
Source - Google – NextEra Duane Arnold restart PPA
Added the signed restart PPA while leaving Google's undisclosed MW allocation blank.
Source - Standard Power – NuScale and ENTRA1 sites
Added the two planned SMR-powered data center sites and flagged the schedule for verification.
Source