Spotlight
Oklo Aurora Powerhouse
Project Overview
The U.S. Nuclear Regulatory Commission (NRC) is currently engaged in pre-application activities interactions for the Oklo Aurora Powerhouse reactor. The proposed Oklo reactors are liquid metal-cooled, metal-fueled fast reactors with a maximum power level of 75 MWe.
For more information, please see the Oklo pre-application docket 99902095.
To subscribe to the Oklo Powerhouse email service, select Oklo from the Advanced Reactors list after entering your email into the GovDelivery system.
Pre-Application Activities
| Product | Type | Reference | Status |
|---|---|---|---|
| Development of Regulatory Controls: Shutdown Case Study | White Paper | ML23312A318 | Feedback provided ML24033A068 |
| Approach to Seismic Design Categorization and Site Characterization | White Paper | ML23307A220 | Feedback provided ML24036A305 |
| Considerations for Including Principal Design Criteria in the Licensing Basis in 10 CFR Part 52 | White Paper | ML23304A212 | Feedback provided ML24071A064 |
| Emergency Plan | White Paper | ML23293A279 | Feedback provided ML24072A287 |
| Oklo Inc. Licensing Project Plan 3Q 2023 Update | Regulatory Engagement Plan | ML23272A246 | No review requested |
| Meeting on Safety Classification, Environmental, Cybersecurity, and Fitness-for-duty |
Slides | ML23209A874 | No review requested |
| Meeting on Safety Classification, PRA, & Materials | Slides | ML23186A084 | No review requested |
| Oklo Inc. Licensing Project Plan 2Q 2023 Update | Regulatory Engagement Plan | ML23181A185 | No review requested |
| Safety Classification Overview | White Paper | ML23153A203 | Feedback Provided ML23244A039 |
| Source Term Modeling Overview | White Paper | ML23111A297 | Feedback Provided ML23187A577 |
| Oklo Inc. Licensing Project Plan 1Q 2023 Update | Regulatory Engagement Plan | ML23090A223 | No review requested |
| Meeting on Security, Source Term, Principal Design Criteria | Slides | ML23087A284 | No review requested |
| Oklo Inc. Licensing Project Plan: Fuel Recycling Technologies (Initial) | Regulatory Engagement Plan | ML22363A080 | No review requested |
| Safety Analysis: Initiating Event Analysis | White Paper | ML22356A202 | Feedback provided ML23089A401 |
| Oklo Inc. Licensing Project Plan 4Q 2022 Update | Regulatory Engagement Plan | ML22327A260 | No review requested |
| Oklo Inc. Licensing Project Plan Interim Update (Sept. 2022) | Regulatory Engagement Plan | ML22245A119 | No review requested |
| Standardized Operational Programs | White Paper | ML22250A515 | Feedback Provided ML22293B811 |
| Oklo Inc. Licensing Project Plan 3Q 2022 Update | Regulatory Engagement Plan | ML22187A286 | No review requested |
| Oklo Inc. Licensing Project Plan | Regulatory Engagement Plan | ML22088A184 | No review requested |
| Anticipated Oklo regulatory engagement schedule | Regulatory Engagement Plan | ML21216A340 | No review requested |
| Oklo Inc. Licensing Project Plan 4Q 2023 Update | Regulatory Engagement Plan | ML23353A232 | No review requested |
| Oklo Inc. Licensing Project Plan Q1 2025 Update | Regulatory Engagement Plan | ML24356A002 | No review requested |
Page Last Reviewed/Updated Thursday, May 22, 2025
Page Last Reviewed/Updated Thursday, May 22, 2025