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UFLS Data Reporting


Per PRC-006-3, the FRCC Planning Coordinator has established requirements for an automatic underfrequency load shedding (UFLS) program within the FRCC area. Per this document, the applicable entities are required to submit updated UFLS data on a periodic basis to ensure the accuracy of the FRCC UFLS Program database. 

Completed forms should be sent to  UFLS data will be compiled by FRCC Staff and provided to the FRCC Stability Analysis Subcommittee and the FRCC System Protection and Control Subcommittee to facilitate the completion of the FRCC Underfrequency Load Shedding Program Effectiveness Study, the FRCC Underfrequency Load Shed Program Assessment and maintenance of the FRCC UFLS Program Database. For questions related to the FRCC UFLS Program, please contact Patrick Harwood at