NOTICE DATE: January 11, 2023

NOTICE TYPE: W-A121522-03 Operations

SHORT DESCRIPTION: RIOO outage for stabilization release

INTENDED AUDIENCE: Resource Entities, Interconnecting Entities

DAYS AFFECTED: January 12, 2023 10:00 - 11:00 AM

LONG DESCRIPTION: The Resource Integration and Ongoing Operations (RIOO) system will be unavailable from 10:00AM until 11:00AM on January 12, 2023, to address several code fixes.

ADDITIONAL INFORMATION: A RIOO Services user account is required to access the RIOO system. Guides for creating user accounts can be found under RIOO Documentation on the Resource Integration webpage

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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