NOTICE DATE: June 21, 2022

NOTICE TYPE: M-B050422-04 Operations

SHORT DESCRIPTION: Update on the implementation date of NPRR935 related to reports on solar generation and solar forecasting

INTENDED AUDIENCE: All Market Participants, User Security Administrators (USAs), Resource Entities

DAY AFFECTED: June 30, 2022, 15:30 - 16:30

LONG DESCRIPTION: ERCOT has identified some issues during testing and will not be implementing NPRR935, Post All Wind and Solar Forecasts (NPRR935) related to reports on solar generation and forecasting as previously planned on June 23, 2022. ERCOT is actively working on a resolution to the issues identified and currently plans to implement the associated changes on June 30, 2022.Specifically, as a part of this effort, ERCOT will implement the remaining section of NPRR935 and the following new reports will be posted on  

Additional background on this effort can be reviewed in this Market Notice that was sent on May 4, 2022. More materials were also posted at the meeting page for the workshop titled Update to reports related to Photo Voltaic (PV) Forecasts and Implementation of PV regions  to provide additional details on these changes.

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].

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