Title Direct Current Tie (DC Tie) Ride-Through Requirements
Next Group
Next Step
Status Approved on 06/30/2022
Effective Dates


Date Gov Body Action Taken Next steps
06/30/2022 PUCT Approved
05/25/2022 TAC Recommended for Approval Revision Request Consideration
05/05/2022 ROS Recommended for Approval Revision Request Consideration
04/07/2022 ROS Recommended for Approval Impact Analysis Consideration
03/03/2022 ROS Deferred/Tabled Language Consideration

Voting Record

Date Gov Body Motion Result
06/30/2022 PUCT To approve NOGRR240 and accompanying ERCOT Market Impact Statement as presented in Project No. 52934, Review of Rules Adopted by the Independent Organization Passed
05/25/2022 TAC to recommend approval of NOGRR240 as recommended by ROS in the 5/5/22 ROS Report Passed
05/05/2022 ROS to endorse and forward to TAC the 4/7/22 ROS Report and 2/16/22 Impact Analysis for NOGRR240 Passed
04/07/2022 ROS to recommend approval of NOGRR240 as revised by ROS Passed
03/03/2022 ROS to table NOGRR240 and refer the issue to the Dynamics Working Group (DWG), Operations Working Group (OWG), and Planning Working Group (PLWG) Passed


Status: Approved
Date Posted: Feb 16, 2022
Sponsor: ERCOT
Urgent: No
Sections: 2.6.3 (new) and 2.10 (new)
Description: This Nodal Operating Guide Revision Request (NOGRR) establishes frequency and voltage ride-through requirements for new Direct Current Ties (DC Ties) interconnecting to the ERCOT System after January 1, 2021, and certain DC Ties that will be modified.
Reason: Other: Addresses future potential operational issues associated with DC Ties

Key Documents