TerraPower Secures NRC Safety Evaluation Permit

TerraPower, backed by Bill Gates and NVIDIA, received the U.S. Nuclear Regulatory Commission staff’s final safety evaluation for a construction permit for its Natrium reactor in Kemmerer, Wyoming. The design pairs a 345 MW small modular reactor with a molten‑salt thermal battery to boost output to 500 MW for over five hours, aiming for commercial operation by 2030. The milestone unlocks major private and DOE funding support.
Key Points
- 1Obtains NRC safety evaluation for Natrium construction permit in Wyoming, enabling next regulatory step.
- 2Demonstrates scalable power: 345 MW steady output, 500 MW for five-plus hours via molten-salt thermal battery.
- 3Signals high industry impact: attracts $650M private, $2B DOE funding, accelerating commercialization by 2030.
Scoring Rationale
Strong regulatory and funding milestones drive high impact; remaining licensing steps and operational validation limit immediate effect.
Sources
Public references used for this report.
Practice interview problems based on real data
1,625 SQL & Python problems across 15 industry datasets — the exact type of data you work with.
Try 250 free problems


