NOTICE_RELEASE_WHOLESALE Archives

Notice Release Wholesale

NOTICE_RELEASE_WHOLESALE@LISTS.ERCOT.COM
Market Notices concerning system outages or upgrade releases and testing that affect wholesale market functions.
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Date
INITIAL NOTICE - System Outage - Reporting
ERCOT Help Desk
Wed, 12 May 2010 12:37:19 -0500
W-X013114-01 The ERCOT MOTE will be open for DST testing
ERCOT Client Services
Fri, 31 Jan 2014 19:15:30 +0000
W-C041411-02 Implementation of Defect Repairs - Revised List and Dates
ERCOT Client Services
Thu, 21 Apr 2011 18:16:36 -0500
W-C041411-01 Implementation of Defect Repairs
ERCOT Client Services
Thu, 14 Apr 2011 17:11:07 -0500
W-C022912-01 Outage of Taylor ICCP Servers on March 4, 2012
ERCOT Client Services
Wed, 29 Feb 2012 22:28:56 +0000
W-B110212-04 UPDATE - Postponement of Market-Facing Changes for December 2012
ERCOT Client Services
Fri, 7 Dec 2012 23:17:55 +0000
W-B110212-03 UPDATE Release - Wholesale
ERCOT Client Services
Tue, 4 Dec 2012 17:27:12 +0000
W-B110212-02 REMINDER - Implementation of Market-Facing Changes - December 2012 - Updated List
ERCOT Client Services
Tue, 20 Nov 2012 22:26:21 +0000
W-B110212-01 Implementation of Market-Facing Changes - December 2012
ERCOT Client Services
Fri, 2 Nov 2012 21:12:00 +0000
W-B101111-02 REMINDER - Implementation of Defect Repairs - October 2011 - Updated List
ERCOT Client Services
Thu, 20 Oct 2011 18:22:57 +0000
W-B101111-01 Implementation of Defect Repairs - October 2011
ERCOT Client Services
Tue, 11 Oct 2011 21:24:14 +0000
W-B092112-01 ERCOT MOTE Daylight Saving Time Testing
ERCOT Client Services
Fri, 21 Sep 2012 20:47:12 +0000
W-B083121-01 Workshop to discuss the implementation details for Fast-Frequency Response (FFR) Advancement project
ERCOT Client Services
Tue, 31 Aug 2021 15:46:08 -0500
W-B083116-01 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 31 Aug 2016 21:53:27 +0000
W-B080111-02 REMINDER - Implementation of Defect Repairs - August 2011
ERCOT Client Services
Fri, 19 Aug 2011 13:16:13 +0000
W-B080111-01 Implementation of Defect Repairs - August 2011
ERCOT Client Services
Mon, 1 Aug 2011 21:34:31 +0000
W-B072612-02 REMINDER - Implementation of Market-Facing Changes - August 2012
ERCOT Client Services
Fri, 17 Aug 2012 18:35:26 +0000
W-B072612-01 Implementation of Market Facing Changes - August 2012
ERCOT Client Services
Thu, 26 Jul 2012 20:17:59 +0000
W-B070511-01 Implementation of Defect Repairs - July 2011
ERCOT Client Services
Tue, 5 Jul 2011 16:08:21 -0500
W-B060311-02 REMINDER - Implementation of Defect Repairs - June 2011 - Updated List
ERCOT Client Services
Tue, 21 Jun 2011 14:22:24 -0500
W-B060311-01 Implementation of Defect Repairs - June 2011
ERCOT Client Services
Fri, 3 Jun 2011 15:02:31 -0500
W-B060118-01 Issue with the implementation of ITCM-104810 to improve the accuracy of indicative Locational Marginal Prices (LMPs)
ERCOT Client Services
Fri, 1 Jun 2018 20:14:09 +0000
W-B052512-02 REMINDER - Implementation of Market Facing Changes for June
ERCOT Client Services
Fri, 15 Jun 2012 18:39:34 +0000
W-B052512-01 Implementation of Market-Facing Changes - June 2012
ERCOT Client Services
Fri, 25 May 2012 18:16:28 +0000
W-B042211-02 REMINDER - Implementation of Defect Repairs - May 2011 - Updated List
ERCOT Client Services
Tue, 10 May 2011 14:04:40 -0500
W-B042211-01 Implementation of Defect Repairs - May 2011
ERCOT Client Services
Fri, 22 Apr 2011 16:52:52 -0500
W-B032511-02 Corrected Defect in Market Manager Notices Display Sort Order
ERCOT Client Services
Wed, 30 Mar 2011 17:17:19 -0500
W-B032511-01 Implementation Defect in Market Manager Notices display sort order
ERCOT Client Services
Fri, 25 Mar 2011 17:01:29 -0500
W-B031519-02 ERCOT MOTE will be open for testing of changes to Switchable Generation Resource Status Code Submission related to NPRR901
ERCOT Client Services
Tue, 7 May 2019 22:08:53 +0000
W-B031519-01 Draft XSDs for the implementation of NPRR901
ERCOT Client Services
Fri, 15 Mar 2019 20:23:32 +0000
W-B030411-01 Additional ERCOT MOTE Daylight Saving Time Testing
ERCOT Client Services
Fri, 4 Mar 2011 16:38:15 -0600
W-B020119-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Fri, 1 Feb 2019 20:39:21 +0000
W-B011116-02 Reminder - Implementation Details for NPRR588, NPRR615, NPRR699 and VCMRR007
ERCOT Client Services
Fri, 29 Jan 2016 17:38:15 +0000
W-B011116-01 Implementation Details for Settlement functionality of NPRR588, NPRR615, NPRR699 and VCMRR007
ERCOT Client Services
Mon, 11 Jan 2016 22:27:41 +0000
W-A122320-03 Reminder - NDCRC Application Upgrade Release
ERCOT Client Services
Fri, 22 Jan 2021 13:35:20 -0600
W-A122320-02 Reminder - NDCRC Application Upgrade Release
ERCOT Client Services
Thu, 14 Jan 2021 15:26:36 -0600
W-A122320-01 NDCRC Application Upgrade Release
ERCOT Client Services
Wed, 23 Dec 2020 14:41:41 -0600
W-A121522-03 RIOO outage for stabilization release
ERCOT Client Services
Wed, 11 Jan 2023 09:41:18 -0600
W-A121522-02 Stabilization Release delayed
ERCOT Client Services
Fri, 16 Dec 2022 11:19:21 -0600
W-A121522-01 RIOO outage for stabilization release
ERCOT Client Services
Thu, 15 Dec 2022 16:15:46 -0600
W-A121316-07 Reminder – Submission of updated Resource Asset Registration Forms (RARF version 5.4) is overdue
ERCOT Client Services
Tue, 18 Jul 2017 20:13:17 +0000
W-A121316-06 Workshop to help REs submit GMD data for the new Resource Asset Registration Forms (RARF version 5.4)
ERCOT Client Services
Mon, 1 May 2017 20:18:42 +0000
W-A121316-06 Update – Pre-populated RARF forms have been posted to the MIS
ERCOT Client Services
Fri, 12 May 2017 20:52:14 +0000
W-A121316-05 Implementation details of RRGRR003, RRGRR006, RRGRR007, RRGRR009, RRGRR010 and PGRR046
ERCOT Client Services
Thu, 27 Apr 2017 15:38:22 +0000
W-A121316-04 Reminder - Upgrade of Resource Asset Registration Forms (RARF version 5.4)
ERCOT Client Services
Wed, 26 Apr 2017 19:40:56 +0000
W-A121316-03 Update - Upgrade of Resource Asset Registration Forms (RARF version 5.4), addition of new required data fields, and revised deployment and due dates
ERCOT Client Services
Fri, 17 Mar 2017 15:37:40 +0000
W-A121316-02 Update - Upgrade of Resource Asset Registration Forms (RARF version 5.4), addition of new required data fields, and revised deployment and due dates
ERCOT Client Services
Fri, 10 Feb 2017 22:56:40 +0000
W-A121316-01 Upgrade of Resource Asset Registration Forms and addition of new required data fields
ERCOT Client Services
Tue, 13 Dec 2016 19:54:18 +0000
W-A120417-01 Change in Wind Forecast availability time to Market Participants
ERCOT Client Services
Mon, 4 Dec 2017 23:45:17 +0000
W-A120312-01 Unplanned Outage of ERCOT Credit Monitoring and Management System
ERCOT Client Services
Mon, 3 Dec 2012 17:32:13 +0000
W-A112822-01 Implementation Details of NPRR1084, Improvements to Reporting of Resource Outages, Derates, and Startup Loading Failures
ERCOT Client Services
Mon, 28 Nov 2022 12:27:02 -0600
W-A112811-02 Implementation of Market-Facing Changes - December 2011 - Updated List
ERCOT Client Services
Fri, 2 Dec 2011 23:33:03 +0000
W-A112811-01 Implementation of Market-Facing Changes - December 2011
ERCOT Client Services
Mon, 28 Nov 2011 23:25:35 +0000
W-A111022-03 Resource Integration and Ongoing Operations-Integration Services (RIOO-IS) and Resource Integration and On-going Operations-Resource Services (RIOO-RS) December 2022 Release
ERCOT Client Services
Thu, 8 Dec 2022 14:31:19 -0600
W-A111022-02 Resource Integration and Ongoing Operations-Integration Services (RIOO-IS) and Resource Integration and On-going Operations-Resource Services (RIOO-RS) December 2022 Release
ERCOT Client Services
Tue, 29 Nov 2022 12:10:20 -0600
W-A111022-01 Resource Integration and Ongoing Operations-Integration Services (RIOO-IS) and Resource Integration and On-going Operations-Resource Services (RIOO-RS) December 2022 Release
ERCOT Client Services
Thu, 10 Nov 2022 09:03:44 -0600
W-A110511-01 QSEs are receiving Current Operating Plan (COP) validation errors
ERCOT Client Services
Sat, 5 Nov 2011 14:43:20 +0000
W-A110322-01 Implementation Details of NPRR1120, Create Firm Fuel Supply Service
ERCOT Client Services
Thu, 3 Nov 2022 15:33:30 -0500
W-A092523-01 Unplanned RIOO outage for stabilization
ERCOT Client Services
Mon, 25 Sep 2023 17:19:47 -0500
W-A092517-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Tue, 26 Sep 2017 16:18:20 +0000
W-A092311-05 Clarification on Modified Reports for the Repeated DST Hour
ERCOT Client Services
Wed, 2 Nov 2011 15:48:24 +0000
W-A092311-04 UPDATE - Modified Reports for the Repeated DST Hour
ERCOT Client Services
Thu, 27 Oct 2011 22:48:22 +0000
W-A092311-03 Modified Reports for the Repeated DST Hour
ERCOT Client Services
Fri, 30 Sep 2011 20:42:29 +0000
FW: W-A092311-01 ERCOT MOTE Daylight Saving Time Testing
ERCOT Client Services
Mon, 26 Sep 2011 18:54:12 +0000
W-A092311-01 ERCOT MOTE Daylight Saving Time Testing
ERCOT Client Services
Fri, 23 Sep 2011 21:33:48 +0000
W-A092223-01 Unplanned RIOO outage for stabilization
ERCOT Client Services
Fri, 22 Sep 2023 15:32:58 -0500
W-A092115-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Mon, 21 Sep 2015 19:02:04 +0000
W-A092016-02 Update - ERCOT MOTE will be open for DST testing
ERCOT Client Services
Mon, 26 Sep 2016 21:06:06 +0000
W-A092016-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Tue, 20 Sep 2016 15:27:58 +0000
W-A091912-02 REMINDER - Implementation of Market-Facing Changes - October 2012 - Updated List
ERCOT Client Services
Fri, 5 Oct 2012 19:20:58 +0000
W-A091912-01 Implementation of Market-Facing Changes - October 2012
ERCOT Client Services
Wed, 19 Sep 2012 18:06:47 +0000
W-A091117-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Tue, 11 Sep 2018 18:31:15 +0000
W-A090919-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Mon, 9 Sep 2019 15:07:50 -0500
W-A090811-01 Implementation of Defect Repairs - September 2011
ERCOT Client Services
Thu, 8 Sep 2011 22:05:51 +0000
W-A090613-02 REMINDER - The ERCOT MOTE will be open for DST testing
ERCOT Client Services
Mon, 7 Oct 2013 21:55:23 +0000
W-A090613-01 ERCOT MOTE Daylight Saving Time Testing
ERCOT Client Services
Fri, 6 Sep 2013 21:41:36 +0000
W-A090120-07 Reminder - Resource Integration and Ongoing Operations-Resource Services (RIOO-RS) February Release
ERCOT Client Services
Thu, 25 Feb 2021 16:36:04 -0600
W-A090120-05 Resource Integration and Ongoing Operations-Resource Services (RIOO-RS) February Release
ERCOT Client Services
Thu, 11 Feb 2021 15:56:55 -0600
W-A090120-04 Reminder - Resource Integration and On-going Operations-Resource Services (RIOO-RS) November Release
ERCOT Client Services
Thu, 12 Nov 2020 12:08:21 -0600
W-A090120-03 Reminder - Resource Integration and On-going Operations-Resource Services (RIOO-RS) November Release
ERCOT Client Services
Mon, 2 Nov 2020 13:27:28 -0600
W-A090120-02 Resource Integration and On-going Operations-Resource Services (RIOO-RS) November Release
ERCOT Client Services
Fri, 9 Oct 2020 13:20:48 -0500
W-A090120-01 Resource Integration and On-going Operations-Resource Services (RIOO-RS) Initial Go-Live
ERCOT Client Services
Tue, 1 Sep 2020 18:44:13 -0500
W-A081814-07 Gateway Unplanned Outage
ERCOT Client Services
Tue, 19 Aug 2014 23:31:57 +0000
W-A081814-05 Primary Control Center ICCP servers are Operational
ERCOT Client Services
Tue, 19 Aug 2014 20:10:31 +0000
W-A081814-04 Outage of ERCOT Gateway
ERCOT Client Services
Mon, 18 Aug 2014 22:14:22 +0000
W-A081718-06 Update - Implementation of PGRR062 Planning Guide Section 5.7.2, Interconnection Study Fees
ERCOT Client Services
Tue, 12 Mar 2019 20:17:42 +0000
W-A081718-05 Delay in Implementation of PGRR062 Planning Guide Section 5.7.2, Interconnection Study Fees
ERCOT Client Services
Tue, 26 Feb 2019 17:30:15 +0000
W-A081718-04 Implementation of PGRR062 Planning Guide Section 5.7.2, Interconnection Study Fees
ERCOT Client Services
Tue, 5 Feb 2019 16:59:12 +0000
W-A081718-03 Partial Implementation of PGRR062 and soft go-live of the new Resource Integration and Ongoing Operations (RIOO) user interface to submit Generation Interconnection or Change Request (GINR)
ERCOT Client Services
Wed, 12 Dec 2018 22:36:28 +0000
W-A081514-02 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Fri, 26 Sep 2014 16:16:29 +0000
W-A081514-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Fri, 15 Aug 2014 15:38:44 +0000
W-A080723-01 Unplanned RIOO outage for stabilization
ERCOT Client Services
Mon, 7 Aug 2023 16:52:15 -0500
W-A072911-01 PTP Obligation Bid Defect in ERCOT Market Management System
ERCOT Client Services
Fri, 29 Jul 2011 18:21:08 -0500
W-A072817-03 Updated Implementation Details of NPRR775
ERCOT Client Services
Fri, 1 Sep 2017 16:29:41 +0000
W-A072817-02 Updated Dates - Implementation Details of NPRR775
ERCOT Client Services
Tue, 15 Aug 2017 21:28:12 +0000
W-A072817-01 Implementation Details of NPRR775
ERCOT Client Services
Fri, 28 Jul 2017 18:18:49 +0000
W-A072023-02 Update - Unplanned RIOO outage for stabilization
ERCOT Client Services
Fri, 21 Jul 2023 13:11:55 -0500
W-A072023-01 Update Unplanned RIOO outage for stabilization
ERCOT Client Services
Thu, 20 Jul 2023 19:15:16 +0000
W-A072023-01 Unplanned RIOO outage for stabilization
ERCOT Client Services
Thu, 20 Jul 2023 13:22:10 -0500
W-A072016-01 The Outage Scheduler Enhancements project will be available for Market Participant testing between July 28, 2016 and September 12, 2016
ERCOT Client Services
Wed, 20 Jul 2016 14:59:18 +0000
W-A070617-04 Implementation details for NPRR809
ERCOT Client Services
Thu, 18 Jan 2018 22:54:48 +0000
W-A070617-03 Reminder - Implementation Details for PGRR052, PGRR054, and NPRR809
ERCOT Client Services
Mon, 31 Jul 2017 15:15:57 +0000
W-A070617-02 Reminder - Implementation Details for PGRR052, PGRR054, and NPRR809
ERCOT Client Services
Fri, 21 Jul 2017 14:37:40 +0000
W-A070617-01 Implementation Details for PGRR052, PGRR054, and NPRR809
ERCOT Client Services
Thu, 6 Jul 2017 19:51:01 +0000
W-A060823-01 Unplanned RIOO outage for stabilization
ERCOT Client Services
Thu, 8 Jun 2023 15:53:08 -0500
W-A060117-01 Fuel Index Vendor Changes
ERCOT Client Services
Thu, 1 Jun 2017 14:20:47 +0000
W-A052022-01 Implementation Market Readiness for Fast-Frequency Responsive Advancement
ERCOT Client Services
Fri, 20 May 2022 15:23:25 -0500
W-A051716-01 EMS Upgrade Program - System Operations Test Environment (SOTE) Testing and Validation
ERCOT Client Services
Tue, 17 May 2016 16:48:21 +0000
W-A051517-01 Issue experienced with 60 Day DAM Disclosure Reports
ERCOT Client Services
Mon, 15 May 2017 21:58:45 +0000
W-A050718-04 Update - External Web Services issue with NPRR768 and OBDRR002 Report Changes is resolved
ERCOT Client Services
Tue, 5 Jun 2018 16:15:45 +0000
W-A050718-03 External Web Services issue with NPRR768 and OBDRR002 Report Changes
ERCOT Client Services
Fri, 1 Jun 2018 17:30:52 +0000
W-A050718-02 Reminder - Implementation details of NPRR768 and OBDRR002
ERCOT Client Services
Fri, 18 May 2018 15:38:42 +0000
W-A050718-01 Implementation details of NPRR768 and OBDRR002
ERCOT Client Services
Mon, 7 May 2018 21:34:42 +0000
W-A041816-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 18 Apr 2016 17:28:15 +0000
W-A041513-01 Incorrect Non-Spin Deployment Message Format on April 5, 2013
ERCOT Client Services
Mon, 15 Apr 2013 21:00:45 +0000
W-A041423-01 Unplanned RIOO outage for stabilization
ERCOT Client Services
Fri, 14 Apr 2023 14:56:42 -0500
W-A041414-09 WebEx presentation on the Features and Enhancements to the Outage Scheduler Application
ERCOT Client Services
Wed, 21 Sep 2016 14:21:41 +0000
W-A041120-01 Workshop for NPRR 1093, Load Resource Participation in Non-Spinning Reserve and NPRR 1101, Create Non-Spin Deployment Groups made up of Generation Resources Providing Off-Line Non-Spinning Reserve and Load Resources that are Not Controllable Load Resources Providing Non-Spinning Reserve - In Person and WebEx
ERCOT Client Services
Mon, 11 Apr 2022 12:08:43 -0500
W-A040913-03 NDCRC Returned to service
ERCOT Client Services
Fri, 12 Apr 2013 22:58:26 +0000
W-A040913-02 NDCRC Down for maintenance
ERCOT Client Services
Wed, 10 Apr 2013 21:57:22 +0000
W-A040913-01 NDCRC Down for maintenance
ERCOT Client Services
Tue, 9 Apr 2013 23:11:26 +0000
W-A040414-10 Reminder - Outage Scheduler application outage to implement PR174-01 Outage Scheduler Enhancements (NPRR219 and SCR783)
ERCOT Client Services
Fri, 23 Sep 2016 19:51:35 +0000
W-A040414-08 Reminder - Outage Scheduler application outage to implement PR174-01 Outage Scheduler Enhancements (NPRR219 and SCR783)
ERCOT Client Services
Thu, 15 Sep 2016 18:06:34 +0000
W-A040414-07 WebEx presentation of the Outage Scheduler Transition Plan
ERCOT Client Services
Tue, 13 Sep 2016 19:15:45 +0000
W-A040414-06 Outage Scheduler application outage to implement PR174-01 Outage Scheduler Enhancements (NPRR219 and SCR783)
ERCOT Client Services
Fri, 26 Aug 2016 20:23:19 +0000
W-A033111-01 Submission Processing Delays and Brief Application Outage During Database Reconfiguration
ERCOT Client Services
Thu, 31 Mar 2011 14:08:52 -0500
W-A032712-02 REMINDER - Implementation of Market-Facing Changes - April 2012
ERCOT Client Services
Tue, 17 Apr 2012 21:23:59 +0000
W-A032423-01 Unplanned RIOO outage for stabilization release
ERCOT Client Services
Fri, 24 Mar 2023 16:15:00 -0500
W-A032219-01 Implementation Details of NPRR866 and RRGRR017
ERCOT Client Services
Fri, 22 Mar 2019 19:30:51 +0000
W-A030912-02 REMINDER - Release of RARF Version 5.0
ERCOT Client Services
Tue, 13 Mar 2012 22:01:13 +0000
W-A030912-01 Release of RARF Version 5.0
ERCOT Client Services
Fri, 9 Mar 2012 23:00:41 +0000
W-A030623-01 RIOO outage for stabilization release
ERCOT Client Services
Mon, 6 Mar 2023 16:53:50 -0600
W-A021811-02 ERCOT MOTE Unavailable for DST Testing During System Upgrade
ERCOT Client Services
Tue, 1 Mar 2011 11:30:11 -0600
W-A021811-01 ERCOT MOTE Daylight Savings Time Testing
ERCOT Client Services
Fri, 18 Feb 2011 14:25:06 -0600
W-A021612-01 ERCOT MOTE Daylight Saving Time Testing
ERCOT Client Services
Thu, 16 Feb 2012 17:24:40 +0000
W-A021611-03 Implementation of Defect Repairs - Updated List
ERCOT Client Services
Fri, 11 Mar 2011 16:00:02 -0600
W-A021611-02 Implementation of Defect Repairs - Revised List
ERCOT Client Services
Mon, 21 Feb 2011 17:51:14 -0600
W-A021611-01 Implementation of Defect Repairs
ERCOT Client Services
Wed, 16 Feb 2011 16:29:49 -0600
W-A021023-01 RIOO outage for stabilization release
ERCOT Client Services
Fri, 10 Feb 2023 16:33:41 -0600
W-A020816-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Mon, 8 Feb 2016 21:29:35 +0000
W-A020813-01 Outage of Taylor ICCP servers
ERCOT Client Services
Fri, 8 Feb 2013 19:49:54 +0000
W-A020812-01 Implementation of TSAT for West to North Stability Transfer Limits
ERCOT Client Services
Wed, 8 Feb 2012 15:44:23 +0000
W-A020717-02 Update - ERCOT MOTE will be open for DST testing has been rescheduled
ERCOT Client Services
Mon, 20 Feb 2017 20:58:54 +0000
W-A020717-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Tue, 7 Feb 2017 16:53:56 +0000
W-A020712-03 REMINDER - Implementation of Market-Facing Changes - February 2012
ERCOT Client Services
Tue, 21 Feb 2012 17:02:26 +0000
W-A020712-02 Implementation of Market-Facing Changes - February 2012 - Updated List
ERCOT Client Services
Fri, 10 Feb 2012 20:42:18 +0000
W-A020712-01 Implementation of market-facing changes
ERCOT Client Services
Tue, 7 Feb 2012 22:44:21 +0000
W-A020518-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Mon, 5 Feb 2018 21:26:42 +0000
W-A020416-05 Reminder - EMS Upgrade Cutover
ERCOT Client Services
Tue, 14 Jun 2016 15:10:13 +0000
W-A020416-04 EMS Upgrade Cutover
ERCOT Client Services
Tue, 7 Jun 2016 16:15:36 +0000
W-A020416-03 Reschedule of EMS Upgrade Program Closed Loop Testing
ERCOT Client Services
Mon, 14 Mar 2016 16:00:04 +0000
W-A020416-02 Cancellation- EMS Upgrade Program Closed Loop Testing
ERCOT Client Services
Mon, 29 Feb 2016 21:44:04 +0000
W-A020416-01 EMS Upgrade Program Closed Loop Testing
ERCOT Client Services
Thu, 4 Feb 2016 20:17:27 +0000
W-A020317-01 ERCOT MOTE will be open for testing of changes to Current Operating Plan (COP) Submission related to NPRR272
ERCOT Client Services
Fri, 3 Feb 2017 16:26:41 +0000
W-A012615-01 ERCOT MOTE will be open for Short DST testing
ERCOT Client Services
Mon, 26 Jan 2015 20:32:00 +0000
W-A012213-03 Update - ERCOT MOTE Daylight Saving Time Testing
ERCOT Client Services
Tue, 19 Feb 2013 20:15:37 +0000
W-A012213-02 Update - ERCOT MOTE Daylight Saving Time Testing
ERCOT Client Services
Tue, 22 Jan 2013 23:05:04 +0000
W-A012213-01 ERCOT MOTE Daylight Saving Time Testing
ERCOT Client Services
Tue, 22 Jan 2013 16:22:34 +0000
W-A011317-06 NMMS Go-Live Sequence: NMMS 1.0 PTC Application Off-Line May 5, 2017 at 4:00. NMMS Upgrade (NMMS 2.0) Go-Live on May 8, 2017
ERCOT Client Services
Thu, 4 May 2017 14:20:26 +0000
W-A011119-01 Update to the SCED Limit Calculation
ERCOT Client Services
Fri, 11 Jan 2019 19:07:26 +0000
W-A011111-02 Implementation of Defect Repairs - Revised List
ERCOT Client Services
Thu, 13 Jan 2011 13:44:25 -0600
W-A011111-01 Implementation of Defect Repairs
ERCOT Client Services
Tue, 11 Jan 2011 16:55:39 -0600
W-011317-05 Start of NMMS Go-Live Sequence: DPC Submission Only May 2-5, 2017
ERCOT Client Services
Mon, 1 May 2017 20:25:30 +0000
W-011317-04 Preparation for NMMS Go-Live on May 8, 2017
ERCOT Client Services
Mon, 24 Apr 2017 18:41:29 +0000
Reminder - Implementation of market-facing changes for June 2015
ERCOT Client Services
Thu, 11 Jun 2015 20:27:00 +0000
RA042823-05 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 21 May 2023 15:30:13 -0500
R-C061112-02 UPDATE - Informational - Ad Hoc Retail Market Call - June 12, 2012 at 10:00 CPT
ERCOT Client Services
Mon, 11 Jun 2012 22:02:42 +0000
R-C061112-01 Informational - Ad Hoc Retail Market Call - June 11, 2012 at 16:30 CPT
ERCOT Client Services
Mon, 11 Jun 2012 20:15:56 +0000
R-B10012010-04 FINAL - Informational: Retail Implementation Notice
ERCOT Client Services
Tue, 30 Nov 2010 16:58:35 -0600
R-B10012010-03 REMINDER - Informational: Retail Implementation Notice
ERCOT Client Services
Fri, 19 Nov 2010 10:42:37 -0600
R-B080713-02 Informational - Annual Validation of Load Profile Type Assignment for RES ESI IDs
ERCOT Client Services
Mon, 30 Sep 2013 14:43:37 +0000
R-B080713-01 Informational - Annual Validation of Load Profile Type Assignment for RES ESI IDs
ERCOT Client Services
Wed, 7 Aug 2013 21:43:20 +0000
R-A122220-01 NAESB - Deprecation of all TLS versions except TLS 1.2 in RMTE (Retail Market Test Environment) and Production Environment
ERCOT Client Services
Tue, 22 Dec 2020 14:51:36 -0600
R-A120122-01 Maintenance Outage - Retail
ERCOT Client Services
Thu, 1 Dec 2022 16:10:33 -0600
R-A111122-4 Completion: Planned Maintenance Outage - Retail
ERCOT Client Services
Sun, 11 Dec 2022 19:56:29 -0600
R-A111122-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 8 Dec 2022 12:05:53 -0600
R-A111122-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 30 Nov 2022 08:32:11 -0600
R-A111122-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 11 Nov 2022 09:06:59 -0600
R-A110923-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 10 Dec 2023 13:38:29 -0600
R-A110923-03 PR423_01 Implementation and Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 6 Dec 2023 11:42:44 -0600
R-A110923-02 PR423_01 Implementation and Planned Maintenance Outage - Retail
ERCOT Client Services
Tue, 28 Nov 2023 08:18:51 -0600
R-A110923-01 PR423_01 Implementation and Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 9 Nov 2023 10:12:41 -0600
R-A110911- 01 INFORMATIONAL - MarkeTrak User Guide
ERCOT Client Services
Wed, 9 Nov 2011 16:23:07 +0000
R-A102822-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 4 Nov 2022 10:45:10 -0500
R-A102822-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 3 Nov 2022 11:12:07 -0500
R-A102822-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 28 Oct 2022 10:07:13 -0500
R-A101922-01 MarkeTrak Application outage on the Retail Market Test Environment (RMTE)
ERCOT Client Services
Wed, 19 Oct 2022 14:46:43 -0500
R-A100220-04 Completion - Retail Release November 2020
ERCOT Client Services
Sun, 1 Nov 2020 18:57:02 -0600
R-A100220-03 Reminder - Retail Release November 2020
ERCOT Client Services
Fri, 30 Oct 2020 16:33:08 -0500
R-A100220-02 Reminder - Retail Release November 2020
ERCOT Client Services
Wed, 21 Oct 2020 15:31:30 -0500
R-A100220-01 Retail Release November 2020
ERCOT Client Services
Fri, 2 Oct 2020 16:49:31 -0500
R-A092822-01 Maintenance Outage - Retail
ERCOT Client Services
Wed, 28 Sep 2022 09:54:52 -0500
R-A09262012-01 Informational - Annual Validation 2012 -- Lists of Business ESI IDs Expected to Require a Change in Profile Type Assignment
ERCOT Client Services
Wed, 26 Sep 2012 20:43:49 +0000
R-A092111-01 Informational The reports to satisfy Load Profiling Guide Section 11.2.1, Annual Validation of Load Profile Type Assignment for BUS Load Factor ESI IDs, Section (b) (iii), are now available
ERCOT Client Services
Wed, 21 Sep 2011 14:32:46 +0000
R-A091720-04 Completion - Retail Release October 2020
ERCOT Client Services
Sun, 18 Oct 2020 11:16:49 -0500
R-A090922-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 29 Sep 2022 11:28:43 -0500
R-A090922-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 9 Sep 2022 11:25:59 -0500
R-A090222-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 18 Sep 2022 11:01:46 -0500
R-A090222-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 9 Sep 2022 09:02:41 -0500
R-A090222-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 8 Sep 2022 09:27:51 -0500
R-A090222-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 2 Sep 2022 14:49:38 -0500
R-A071511-01 Informational - Annual Validation 2011 -- Lists of Residential ESI IDs Expected to Require a Change in Profile Type Assignment
ERCOT Client Services
Fri, 15 Jul 2011 09:31:19 -0500
R-A07132012 -01 Informational- Annual Validation of Load Profile Type Assignment for RES ESI IDs
ERCOT Client Services
Fri, 13 Jul 2012 14:12:46 +0000
R-A062515-01 MIS Services Unavailable or Experiencing Slow Performance
ERCOT Client Services
Thu, 25 Jun 2015 22:03:05 +0000
R-A052623-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 4 Jun 2023 10:52:35 -0500
R-A052623-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 2 Jun 2023 08:09:37 -0500
R-A052623-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 26 May 2023 10:03:18 -0500
R-A050522-06 Completion - Retail Release - June 2022
ERCOT Client Services
Sun, 5 Jun 2022 10:56:12 -0500
R-A050522-05 Reminder - Retail Release - June 2022
ERCOT Client Services
Thu, 2 Jun 2022 11:43:54 -0500
R-A050522-04 Update to Reminder - Retail Release - June 2022
ERCOT Client Services
Thu, 26 May 2022 13:52:36 -0500
R-A050522-03 Reminder - Retail Release - June 2022
ERCOT Client Services
Wed, 25 May 2022 17:53:00 -0500
R-A050522-02 Update - Retail Release - June 2022
ERCOT Client Services
Fri, 20 May 2022 11:50:51 -0500
R-A050522-01 Retail Release - June 2022
ERCOT Client Services
Thu, 5 May 2022 15:52:42 -0500
R-A050323-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 7 May 2023 12:05:23 -0500
R-A050323-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 5 May 2023 11:06:46 -0500
R-A043020-03 Reminder - Implementation of Market-facing changes for May 2020
ERCOT Client Services
Fri, 22 May 2020 10:29:25 -0500
R-A043020- 03 Reminder - Implementation of Market-facing changes for May 2020
ERCOT Client Services
Fri, 22 May 2020 16:20:12 +0000
R-A042823-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 10 May 2023 15:20:33 -0500
R-A042823-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 28 Apr 2023 13:22:47 -0500
R-A042823 -04 Planned Maintenance Outage - Retail - RESCHEDULED
ERCOT Client Services
Fri, 19 May 2023 12:10:18 -0500
R-A042823 -03 Planned Maintenance Outage - Retail - RESCHEDULED
ERCOT Client Services
Fri, 12 May 2023 11:44:51 -0500
R-A042815-01 MIS Find ESIID experiencing longer than normal response times, brief outage of Other Services
ERCOT Client Services
Tue, 28 Apr 2015 16:41:28 +0000
R-A042222-01 ERCOT will be taking an outage of the MarkeTrak Application in the Retail Market Test Environment
ERCOT Client Services
Fri, 22 Apr 2022 11:32:22 -0500
R-A030323-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 19 Mar 2023 10:41:23 -0500
R-A030323-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Mon, 13 Mar 2023 12:18:15 -0500
R-A030323-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 9 Mar 2023 10:35:04 -0600
R-A030323-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 3 Mar 2023 10:22:24 -0600
R-A030123-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 2 Apr 2023 09:28:10 -0500
R-A030123-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 31 Mar 2023 14:51:10 -0500
R-A030123-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 17 Mar 2023 08:51:23 -0500
R-A030123-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 1 Mar 2023 10:21:46 -0600
R-A022219-01 Implementation Details of RMGRR156
ERCOT Client Services
Fri, 22 Feb 2019 21:59:56 +0000
R-A020317-01 Implementation of RMGRR134
ERCOT Client Services
Fri, 3 Feb 2017 16:36:53 +0000
R-A010923-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 5 Feb 2023 10:39:32 -0600
R-A010923-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 3 Feb 2023 08:13:04 -0600
R-A010923-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Tue, 24 Jan 2023 12:07:46 -0600
R-A010923-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Mon, 9 Jan 2023 15:37:08 -0600
R-A010623-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 22 Jan 2023 13:02:54 -0600
R-A010623-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Tue, 17 Jan 2023 09:16:41 -0600
R-A010623-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 12 Jan 2023 10:02:23 -0600
R-A010623-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 6 Jan 2023 11:47:38 -0600
Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 3 May 2023 22:04:48 +0000
Nodal - Unboxing of Certain Market Guide Sections in Preparation for Full Nodal Market Operations
ERCOT Client Services
Wed, 17 Nov 2010 14:51:58 -0600
M-G112811-02 REMINDER - Planned System Maintenance with Impacted Services - November 30 2011
ERCOT Client Services
Wed, 30 Nov 2011 19:01:59 +0000
M-G112811-01 Planned System Maintenance with Impacted Services - November 30 2011
ERCOT Client Services
Mon, 28 Nov 2011 23:02:21 +0000
M-G102921-01 ERCOT MOTE is open for testing Fast-Frequency Response (FFR) Advancement project related changes. Note that submissions for all subtypes of Responsive Reserve Service (RRS) will be affected as a part of the changes being implemented in this project.
ERCOT Client Services
Fri, 29 Oct 2021 12:18:33 -0500
M-F112811-02 REMINDER - Planned System Maintenance with Impacted Services - November 29 2011
ERCOT Client Services
Tue, 29 Nov 2011 19:01:40 +0000
M-F112811-01 Planned System Maintenance with Impacted Services - November 29 2011
ERCOT Client Services
Mon, 28 Nov 2011 23:00:02 +0000
M-F112515-01 Implementation Details of NPRR718
ERCOT Client Services
Wed, 25 Nov 2015 19:46:36 +0000
M-F100715-02 Completion - Planned system maintenance with impacted services, October 11 , 2015
ERCOT Client Services
Sun, 11 Oct 2015 21:37:05 +0000


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