NOTICE DATE: March 30, 2023
NOTICE TYPE: W-A033023-01 Operations
SHORT DESCRIPTION: Annual Under-Frequency Load Shedding (UFLS) survey of Transmission Operators
INTENDED AUDIENCE: ERCOT Transmission Operators (TOs)
DAYS AFFECTED: May 11, 2023, 11:00 a.m.; July 14, 2023.
LONG DESCRIPTION: In accordance with Nodal Operating Guide Section 2.6.1, Automatic Firm Load Shedding, ERCOT requests that all ERCOT TOs complete the attached UFLS survey.
The survey must be completed for a test hour on May 11, 2023, at 11:00 a.m. Central Prevailing Time (CPT). Each ERCOT TO is required to plan to secure the measured load for the above test hour.
ACTION REQUIRED: ERCOT appreciates your cooperation and asks that the attached survey be completed and submitted no later than July 14, 2023 via e-mail to [log in to unmask].
ADDITIONAL INFORMATION: ERCOT has prepared the attached survey form for use by ERCOT TOs to report data collected from the test hour of May 11, 2023 at 11:00 a.m. CPT.
CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask].
If you are receiving email from a public ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com.
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