Reactor Operational Experience Results and Databases
System Notices
2011 results are now available.
Related Information
This area contains updated results for a variety of previously published studies conducted by the office of Nuclear Regulatory Research.
What’s New in the 2011 Update
Summary of Significant Trends for 2011
Overview and Reference
Parameter Estimates
- Industry Average Parameter Estimates
- Common-Cause Failure Parameter Estimates
- Loss of Offsite Power
- Industry Performance of Relief Valves
Trends and Insights
- Initiating Events
- System Studies
- Component Performance
- Common-Cause Failure Insights
- International Common-Cause Failures
- Fire Events
Supplemental Information
Databases and Programs
Page Last Reviewed/Updated
Tuesday, September 25, 2012
