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Steady State Working Group
The Steady State Working Group (SSWG), reporting to the Reliability and Operations Subcommittee (ROS), produces seasonal and future load-flow base cases; coordinates tie-line data with neighboring companies; prepares data for and reviews seasonal transmission loss-factor calculations; and provides requested transmission system data and power-flow support documents to market participants. As needed, the SSWG resolves any impending load-flow modeling issues and provides technical support to the ROS.
The SSWG helps maintain the ERCOT Data Dictionary to reflect new business information and SCADA (Supervisory Control and Data Acquisition) names and updates the SSWG Procedural Manual to reflect current planning practices and the latest load-flow base case modeling methodologies. The SSWG also assists in the development of ERCOT processes for compliance with North American Electric Reliability Council planning standards.
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Scheduled Meetings and Meeting Details Subscribe to meeting updates
- Jan 11, 2023
- Jan 19, 2023
- Jan 26, 2023
- Feb 08, 2023 (RESCHEDULED TO February 13, 2023)
- Feb 09, 2023
- Feb 13, 2023
- Feb 23, 2023
- Mar 08, 2023
- Mar 09, 2023
- Mar 23, 2023
- Apr 05, 2023
- Apr 12, 2023
- Apr 13, 2023
- Apr 27, 2023
- May 01, 2023
- May 02, 2023
- May 03, 2023
- May 11, 2023
- Jun 01, 2023
- Jun 07, 2023 (RESCHEDULED TO June 14, 2023)
- Jun 14, 2023
- Jun 22, 2023
- Jun 28, 2023
- Jul 05, 2023
- Jul 13, 2023
- Aug 02, 2023
- Aug 10, 2023
- Aug 15, 2023
- Aug 24, 2023
- Aug 28, 2023
- Aug 29, 2023 (RESCHEDULED TO September 05, 2023)
- Aug 29, 2023
- Aug 30, 2023
- Aug 31, 2023
- Aug 31, 2023 (RESCHEDULED TO August 24, 2023)
- Sep 05, 2023
- Sep 06, 2023
- Sep 12, 2023
- Sep 12, 2023 (CANCELLED)
- Sep 20, 2023
- Sep 21, 2023
- Sep 25, 2023
- Sep 26, 2023
- Sep 27, 2023
- Oct 02, 2023 (RESCHEDULED TO September 25, 2023)
- Oct 03, 2023 (RESCHEDULED TO September 26, 2023)
- Oct 04, 2023 (RESCHEDULED TO September 27, 2023)
- Oct 11, 2023
- Oct 12, 2023
- Nov 01, 2023
- Nov 07, 2023
- Nov 16, 2023
- Dec 06, 2023
- Dec 14, 2023
Key Documents
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