Market Alerts

Notice Date: March 06, 2026

Notice Type: M-A030626-01 Release – Retail/Wholesale
Short Description: Implementation of Market-facing changes for March 26, 2026

Intended Audience: All Market Participants
Days Affected: March 26, 2026

Long Description: ERCOT systems may experience intermittent service interruptions during the implementation period. The systems include, but are not limited to:

• Components of the ERCOT Market Information System (MIS), including:
  • Report publishing to the MIS
  • Downloading of extracts and reports from MIS and External Web Services (EWS)
  • ERCOT.com dashboards and displays
• Market Participant Identity Management (MPIM)
• Market submissions and requests via Web Services, Market Manager, and Outage Scheduler
• Net Dependable Capability and Reactive Capability (NDCRC)
• ERCOT Interconnection Services (RIOO) – https://sa.ercot.com/rioo-rs/
• Current Day Report (CDR) report publishing and downloading, which may cause the following reports to be unavailable:
  • SCED and RTD Reports
  • NSA Active and Inactive Constraint Reports
  • State Estimator Reports
  • Real-Time Dynamic Rating Data Reports
  • Wind Power Production – Actual 5-Minute Averaged Values
  • Solar Power Production – Actual 5-Minute Averaged Values
  • SOL Exceedance Report

Information on upcoming releases can be found on the Project Priority List (PPL).

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 ClientServices@ercot.com.

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dg

Source:
Notice_Operations <NOTICE_OPERATIONS@LISTS.ERCOT.COM>; on behalf of; ERCOT Client Services 00000005442f3c73-dmarc-request@LISTS.ERCOT.COM
To:  NOTICE_OPERATIONS@LISTS.ERCOT.COM