Last mentioned: Mar 6, 2026
Target Operation
Estimated completion and start of commercial power generation.
Permit Approval
The NRC officially approves the construction permit for the Wyoming site.
Construction Permit Application
TerraPower formally submits its construction permit application to the NRC.
Project Announcement
TerraPower and Wyoming officials announce plans for the Natrium reactor.
The U.S. Nuclear Regulatory Commission has approved a construction permit for TerraPower's Natrium project in Wyoming, marking the first such approval in nearly a decade. This milestone signals a regulatory pivot toward advanced reactor technologies and the streamlining of domestic nuclear energy deployment.
This page surfaces every story mentioning Natrium across our legal coverage. We track each entity's appearance over time so readers can trace how the narrative evolves — which developments are isolated incidents, which build into longer arcs, and which reframe how operators in the space think about the entity. Story selection uses the same multi-source verification gate applied across the rest of our coverage.
Read our editorial methodology for how we identify, deduplicate, and score entity references. Our glossary defines the technical terms used across stories on this page, and our trends index contextualizes individual developments against the longer-running legal beat. Cross-entity comparisons live on our compare view.
| What you see | What it tells you |
|---|---|
| Story count | Number of distinct stories where Natrium was a primary or referenced actor. |
| Recency clustering | Whether mentions are concentrated in a recent window (a news cycle) or distributed (a sustained arc). |
| Sentiment distribution | Aggregate sentiment of the stories mentioning this entity, weighted by impact score. |
| Cross-niche links | When the same entity surfaces in our sibling networks, we link to those views to enrich context. |