This Nodal Operating Guide Revision Request (NOGRR) establishes guidelines for Transmission Operators (TOs) and Transmission and/or Distribution Service Providers (TDSPs) to collaborate in identifying and prioritizing critical natural gas infrastructure Loads essential for the reliability of the ERCOT System. Furthermore, this NOGRR outlines provisions for TOs and TDSPs to minimize overlaps between circuits designated for manual Load shedding, Under-Voltage Load Shedding (UVLS), and Under-Frequency Load Shedding (UFLS), and those circuits identified as critical Loads necessary for maintaining reliability of the ERCOT System.
