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eVinci

image of westinghouse eVinci reactor


Project Overview

The U.S. Nuclear Regulatory Commission (NRC) is planning to engage in preapplication interactions with Westinghouse Electric Company. Westinghouse is a Cranberry Township, PA company designing the eVinci micro reactor. The eVinci design is between 200 kWe to 5 MWe.

​For more information, please see the eVinci pre-application documents (NRC Docket 99902079).

To subscribe to the Westinghouse eVinci email service, select Westinghouse eVinci from the Advanced Reactors list after entering your email into the GovDelivery system.

Pre-Application Activities

Document Type Reference Status
Operations and Remote Monitoring White Paper Non-public
proprietary		 Feedback provided
ML23037A910
Westinghouse eVinci Microreactor 2020 Pre-Application Regulatory Engagement Plan Regulatory Engagement Plan ML21326A275 No review requested
Licensing Basis Event Identification, SSC Classification and Defense-in-Depth Adequacy White Paper ML21344A063 Feedback provided
ML22059A483
Facility Level Design Description White Paper Non-public proprietary Feedback provided
ML22059A460
Principal Design Criteria White Paper Non-public proprietary Feedback provided
ML22059A460
Safety and Accident Analysis Methodologies White Paper Non-public proprietary Feedback provided
ML22059A460
Regulatory Analysis White Paper Non-public proprietary Feedback Provided
ML22165A116
Deployment Model White Paper Non-public proprietary Feedback Provided
ML22165A116
Safeguards Information Program Strategy White Paper Non-public proprietary Feedback Provided
ML22165A116
Test and Analysis Process for Design and Development White Paper Non-public proprietary Feedback Provided
ML22165A116
Functional Containment and Mechanistic Source Term White Paper Non-public proprietary Feedback Provided
ML22165A116
Composite Material Qualification and Testing White Paper Non-public proprietary Feedback Provided
ML22165A116
Fuel Qualification and Testing White Paper Non-public proprietary Feedback Provided ML22287A164
Code Qualification White Paper Non-public proprietary Feedback Provided
ML22264A312
Advanced Logic System® White Paper Non-public proprietary Feedback Provided
ML22264A312
Emergency Planning and EPZ Sizing Methodology White Paper Non-public proprietary Feedback Provided
ML22264A312
Component Qualification White Paper Non-public proprietary Feedback Provided
ML22264A312
Physical Security White Paper Non-public proprietary Feedback Provided
ML22264A312
Heat Pipe Design, Qualification, and Testing White Paper Non-public proprietary Feedback Provided
ML22264A312
Nuclear Design Report White Paper Non-public proprietary Feedback Provided
ML22264A312
Transportation and Packaging White Paper Non-public proprietary Feedback Provided
ML22264A312
Refueling/Decommissioning White Paper Non-public proprietary Feedback Provided
ML23006A260
Transient Testing White Paper Non-public proprietary Feedback Provided
ML23006A260
Phenomena Identification and Ranking Table (PIRT) White Paper Non-public proprietary Feedback Provided
ML23006A260
Seismic Methodology White Paper Non-public proprietary Feedback Provided
ML23006A260
Westinghouse eVinci Microreactor 2022 Pre-Application Regulatory Engagement Plan Regulatory Engagement Plan ML22355A185 No review requested
Westinghouse Advanced Logic System (ALS) v2 Topical Report (WCAP-18762-P/NP) Topical Report ML22355A231
ML22355A236		 Under review
Westinghouse Advanced Logic System v2 Development Process Topical Report (WCAP-18780-P/NP) Topical Report ML22355A238 Under review
Inservice inspection /inservice testing White Paper Non-public
proprietary		 Feedback Provided
ML23181A000
Post-Accident Monitoring System White Paper Non-public
proprietary		 Feedback Provided
ML23181A000
Equipment qualification White Paper Non-public
proprietary		 Feedback Provided
ML23181A000
Fire protection White Paper Non-public
proprietary		 Feedback Provided
ML23181A000
PRA and transportation risk White Paper Non-public
proprietary		 Feedback Provided
ML23181A000
Cyber Security White Paper Non-public
proprietary		 Feedback Provided
ML23181A000
Radiation Protection and Contamination Control White Paper Non-public
proprietary		 Feedback Provided
ML23244A651
Principal Design Criteria Topical Report ML23179A196
ML23179A199		 Under review
Use of LMP Methodology for the eVinci Microreactor Design White Paper ML23333A835 Under Review
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Page Last Reviewed/Updated Tuesday, December 12, 2023