This NUREG-0471[1] task will make a determination as to whether plants should be designed to accommodate a total loss of all AC power for a limited period of time.
This issue is covered in USI A-44, "Station Blackout."
[1] NUREG-0471, "Generic Task Problem Descriptions (Categories B, C, and D)," U.S. Nuclear Regulatory Commission, June 1978.
Page Last Reviewed/Updated 06/24/2025