Every morning, each nuclear electricity generator in the United States reports its operating status to the Nuclear Regulatory Commission (NRC). The NRC compiles this information in its Power Reactor Status Report, and we present that information in interactive visualizations on our Status of Nuclear Outages page. Our analysis tool combines the NRC daily status with data gathered from our Annual Electric Generator Report and Monthly Update to the Annual Electric Generator Report. The page includes two maps showing the capacity and outage status of U.S. nuclear plants.