NOTICE_OUTAGES_RETAIL Archives

Notice Outages Retail

NOTICE_OUTAGES_RETAIL@LISTS.ERCOT.COM
Market Notices concerning system outages, business process failures, service degradations and related issues that affect retail market functions.
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Subject Sorted by Subject, Chronologically

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Date
M- A082317-02 Update - Planned Maintenance Outage cancelled
ERCOT Client Services
Thu, 24 Aug 2017 21:56:04 +0000
M-A010521-01 Implementation of Market-facing changes for February 2021
ERCOT Client Services
Tue, 5 Jan 2021 16:56:17 -0600
M-A010521-02 Implementation of Market-facing changes for February 2021
ERCOT Client Services
Fri, 22 Jan 2021 17:20:14 -0600
M-A010521-03 Implementation of Market-facing changes for February 2021
ERCOT Client Services
Fri, 29 Jan 2021 10:58:35 -0600
M-A010623-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 6 Jan 2023 11:45:53 -0600
M-A010623-02 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 12 Jan 2023 10:01:54 -0600
M-A010623-03 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 17 Jan 2023 09:16:01 -0600
M-A010824 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 8 Jan 2024 09:22:14 -0600
M-A010824-02 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 12 Jan 2024 10:16:14 -0600
M-A010824-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 17 Jan 2024 08:24:55 -0600
M-A010923-02 Implementation of Market-facing changes for February 2023
ERCOT Client Services
Tue, 24 Jan 2023 12:07:16 -0600
M-A010923-03 Implementation of Market-facing changes for February 2023
ERCOT Client Services
Fri, 27 Jan 2023 11:49:45 -0600
M-A011119-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 11 Jan 2019 14:22:45 +0000
M-A011119-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 18 Jan 2019 20:46:40 +0000
M-A011119-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 20 Jan 2019 17:07:18 +0000
M-A011120-01 Reminder - Planned Maintenance Outage
ERCOT Client Services
Thu, 12 Nov 2020 11:19:33 -0600
M-A011321 -02 Planned Maintenance Outage
ERCOT Client Services
Thu, 21 Jan 2021 14:45:02 -0600
M-A011321-01 Planned Maintenance Outage
ERCOT Client Services
Wed, 13 Jan 2021 10:26:48 -0600
M-A011321-03 Planned Maintenance Outage
ERCOT Client Services
Fri, 22 Jan 2021 09:19:03 -0600
M-A011321-04 Planned Maintenance Outage - Completion
ERCOT Client Services
Sun, 24 Jan 2021 15:07:25 -0600
M-A011519-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 15 Jan 2019 17:27:51 +0000
M-A011620-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 16 Jan 2020 14:47:06 -0600
M-A011717-01 Planned Maintenance Outage
ERCOT Client Services
Tue, 17 Jan 2017 22:02:42 +0000
M-A011818-01 Unplanned Outage
ERCOT Client Services
Thu, 18 Jan 2018 23:08:22 +0000
M-A011818-02 Update Unplanned Outage
ERCOT Client Services
Fri, 19 Jan 2018 03:45:42 +0000
M-A011918-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 19 Jan 2018 22:14:37 +0000
M-A011918-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 26 Jan 2018 15:21:11 +0000
M-A011918-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 28 Jan 2018 23:43:49 +0000
M-A011920-01 Retail 867_03 Data loading process issue for July 18th delayed until July 19th at 11:00 PM
ERCOT Client Services
Sun, 19 Jul 2020 12:34:16 -0500
M-A012022-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 20 Jan 2022 09:59:17 -0600
M-A012518-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 25 Jan 2018 15:56:10 +0000
M-A013019-01 Outage – MOTE and RMTE
ERCOT Client Services
Wed, 30 Jan 2019 22:12:42 +0000
M-A013117-01 Planned Maintenance Outage
ERCOT Client Services
Tue, 31 Jan 2017 22:50:38 +0000
M-A020121-01 Market Management and Outage Scheduler Systems/Applications Technical Refresh
ERCOT Client Services
Mon, 1 Feb 2021 12:49:34 -0600
M-A020121-02 Market Management and Outage Scheduler (MMS/OS) Systems/Applications Outage during MMS/OS Tech Refresh Project Production Cutover
ERCOT Client Services
Tue, 2 Mar 2021 14:06:36 -0600
M-A020121-02 Market Management and Outage Scheduler (MMS/OS) Systems/Applications Outage during MMS/OS Tech Refresh Project Production Cutover
ERCOT Client Services
Tue, 9 Feb 2021 13:08:37 -0600
M-A020121-03 Update - Suspension of Market Management and Outage Scheduler Systems/Applications Technical Refresh
ERCOT Client Services
Thu, 11 Feb 2021 15:03:59 -0600
M-A020221-01 Delayed processing of 814_20 transactions
ERCOT Client Services
Tue, 2 Feb 2021 09:10:58 -0600
M-A020223-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 2 Feb 2023 08:33:16 -0600
M-A020317-01 Implementation of market-facing changes for March 2017
ERCOT Client Services
Fri, 3 Feb 2017 16:16:17 +0000
M-A020321-01 Retail Release February 2021
ERCOT Client Services
Wed, 3 Feb 2021 10:29:14 -0600
M-A020321-02 Planned Maintenance Outage - Completion
ERCOT Client Services
Sun, 7 Feb 2021 10:42:46 -0600
M-A020422-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 4 Feb 2022 10:35:24 -0600
M-A021017-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 10 Feb 2017 16:10:33 +0000
M-A021017-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 17 Feb 2017 17:45:04 +0000
M-A021017-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 19 Feb 2017 18:50:37 +0000
M-A021224-01 Grid Conditions meter to be updated on ERCOT.com website and ERCOT Mobile App February 20, 2024
ERCOT Client Services
Mon, 12 Feb 2024 09:46:31 -0600
M-A021224-02 Grid Conditions meter to be updated on ERCOT.com website and ERCOT Mobile App February 20, 2024
ERCOT Client Services
Mon, 19 Feb 2024 11:13:42 -0600
M-A021617-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 16 Feb 2017 20:30:58 +0000
M-A021617-02 Outage Planned system maintenance with impacted services extended outage
ERCOT Client Services
Fri, 24 Feb 2017 17:14:24 +0000
M-A021822-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 18 Feb 2022 16:11:42 -0600
M-A021822-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 24 Feb 2022 12:16:28 -0600
M-A021822-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 27 Feb 2022 13:00:16 -0600
M-A022017-01 Unplanned Outage
ERCOT Client Services
Mon, 20 Feb 2017 19:06:06 +0000
M-A022017-02 Update - Unplanned Outage
ERCOT Client Services
Tue, 21 Feb 2017 19:29:34 +0000
M-A022122-01 Unplanned system maintenance with impacted services
ERCOT Client Services
Mon, 21 Feb 2022 14:35:25 -0600
M-A022317-01 Unplanned Outage
ERCOT Client Services
Fri, 24 Feb 2017 02:25:23 +0000
M-A022723-01 Implementation of Application changes for March 2023
ERCOT Client Services
Mon, 27 Feb 2023 11:31:59 -0600
M-A022723-02 Implementation of Application changes for March 2023
ERCOT Client Services
Fri, 17 Mar 2023 08:54:05 -0500
M-A022723-03 Implementation of Application changes for March 2023
ERCOT Client Services
Mon, 27 Mar 2023 11:45:08 -0500
M-A030118-01 Unplanned Outage
ERCOT Client Services
Thu, 1 Mar 2018 15:33:20 +0000
M-A030118-02 Update – Unplanned Outage
ERCOT Client Services
Thu, 1 Mar 2018 17:30:06 +0000
M-A030321-01 Planned Maintenance Outage
ERCOT Client Services
Wed, 3 Mar 2021 09:01:18 -0600
M-A030323-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 3 Mar 2023 10:47:33 -0600
M-A030323-02 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 9 Mar 2023 10:34:36 -0600
M-A030323-03 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 13 Mar 2023 12:17:42 -0500
M-A030422-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 4 Mar 2022 11:26:52 -0600
M-A030422-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 1 Apr 2022 15:14:58 -0500
M-A030422-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Sun, 3 Apr 2022 20:21:27 -0500
M-A030422-04 Completion - Planned Maintenance Outage - Retail
ERCOT Client Services
Mon, 4 Apr 2022 00:08:03 -0500
M-A030524-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 5 Mar 2024 09:39:22 -0600
M-A030524-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 11 Mar 2024 11:42:55 -0500
M-A030524-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 13 Mar 2024 11:51:07 -0500
M-A030724-01 Dashboards affected by beginning of Daylight Saving Time (DST) March 10, 2024
ERCOT Client Services
Thu, 7 Mar 2024 14:34:59 -0600
M-A030819-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 8 Mar 2019 22:05:44 +0000
M-A030819-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 15 Mar 2019 18:32:41 +0000
M-A030819-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 17 Mar 2019 15:18:53 +0000
M-A031020-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 10 Mar 2020 13:02:56 -0500
M-A031020-02 Reminder - Planned system maintenance with impacted services
ERCOT Client Services
Fri, 13 Mar 2020 11:18:05 -0500
M-A031319-01 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 13 Mar 2019 16:29:43 +0000
M-A031717-01 Unplanned Outage
ERCOT Client Services
Fri, 17 Mar 2017 09:47:15 +0000
M-A031721-01 Planned Maintenance Outage - Retail Market Test Environment (RMTE)
ERCOT Client Services
Wed, 17 Mar 2021 08:38:28 -0500
M-A031721-02 Reminder - Planned Maintenance Outage - Retail Market Test Environment (RMTE)
ERCOT Client Services
Tue, 23 Mar 2021 08:16:27 -0500
M-A031821-01 Planned Maintenance Outage
ERCOT Client Services
Thu, 18 Mar 2021 10:00:17 -0500
M-A031821-02 Planned Maintenance Outage
ERCOT Client Services
Fri, 19 Mar 2021 10:42:33 -0500
M-A031821-03 Planned Maintenance Outage - Completion
ERCOT Client Services
Sun, 21 Mar 2021 11:54:45 -0500
M-A032224-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 22 Mar 2024 09:47:26 -0500
M-A032818-01 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 28 Mar 2018 14:48:08 +0000
M-A032824-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 28 Mar 2024 11:46:25 -0500
M-A032824-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 1 Apr 2024 11:28:09 -0500
M-A033121-01 Planned Maintenance Outage
ERCOT Client Services
Wed, 31 Mar 2021 11:00:30 -0500
M-A033121-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 2 Apr 2021 11:00:51 -0500
M-A033121-03 Planned Maintenance Outage - Completion
ERCOT Client Services
Sun, 4 Apr 2021 08:45:18 -0500
M-A040419-01 Maintenance on Market Operations Test Environment and Retail Market Test Environment
ERCOT Client Services
Thu, 4 Apr 2019 15:21:15 -0500
M-A040517-01 Unplanned Outage April 2, 2017
ERCOT Client Services
Wed, 5 Apr 2017 18:49:57 +0000
M-A040524-01 Implementation of changes for April 25, 2024
ERCOT Client Services
Fri, 5 Apr 2024 09:26:21 -0500
M-A040524-02 Implementation of changes for April 25, 2024
ERCOT Client Services
Mon, 15 Apr 2024 09:32:02 -0500
M-A040621-01 Retail Release May 2021
ERCOT Client Services
Tue, 6 Apr 2021 16:59:40 -0500
M-A040621-02 Retail Release May 2021
ERCOT Client Services
Fri, 16 Apr 2021 17:02:59 -0500
M-A040621-03 Retail Release May 2021
ERCOT Client Services
Fri, 30 Apr 2021 14:14:39 -0500
M-A040621-04 Retail Release May 2021 - Completion
ERCOT Client Services
Sun, 2 May 2021 21:43:52 -0500
M-A040918-01 Planned system maintenance
ERCOT Client Services
Mon, 9 Apr 2018 21:59:05 +0000
M-A041218-01 Planned system maintenance
ERCOT Client Services
Thu, 12 Apr 2018 21:15:56 +0000
M-A041417-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 14 Apr 2017 16:52:23 +0000
M-A041417-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 21 Apr 2017 15:05:54 +0000
M-A041417-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 23 Apr 2017 17:43:41 +0000
M-A041421-01 Outage - Retail/Wholesale
ERCOT Client Services
Wed, 14 Apr 2021 14:49:19 -0500
M-A041421-02 Reminder - Planned system maintenance with impacted services
ERCOT Client Services
Thu, 15 Apr 2021 14:58:04 -0500
M-A041517-01 Unplanned Outage - MIS
ERCOT Client Services
Sat, 15 Apr 2017 21:02:31 +0000
M-A041818-01 Potential duplicate retail transactions
ERCOT Client Services
Wed, 18 Apr 2018 14:09:13 +0000
M-A041819-01 Market Participant Identity Management Outage
ERCOT Client Services
Thu, 18 Apr 2019 16:13:35 -0500
M-A042217-01 Unplanned Outage-Retail/Wholesale
ERCOT Client Services
Sat, 22 Apr 2017 17:07:44 +0000
M-A042621-01 Implementation of Market-facing changes for May 2021
ERCOT Client Services
Mon, 26 Apr 2021 17:33:04 -0500
M-A042621-02 Release Implementation of Market-facing changes for May 2021
ERCOT Client Services
Fri, 14 May 2021 10:26:18 -0500
M-A042621-03 Implementation of Market-facing changes for May 2021
ERCOT Client Services
Fri, 21 May 2021 10:51:38 -0500
M-A042823-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 28 Apr 2023 13:35:09 -0500
M-A042823-02 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 4 May 2023 14:47:00 -0500
M-A042922-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 8 May 2022 11:16:34 -0500
M-A050118-01 Unplanned system maintenance with impacted services
ERCOT Client Services
Tue, 1 May 2018 20:31:09 +0000
M-A050219-01 Retail Release June 2019
ERCOT Client Services
Thu, 2 May 2019 21:34:06 +0000
M-A050219-02 Reminder - Retail Release June 2019
ERCOT Client Services
Wed, 22 May 2019 21:47:38 +0000
M-A050219-03 Reminder - Retail Release June 2019
ERCOT Client Services
Fri, 31 May 2019 19:30:31 +0000
M-A050219-04 Completion – Retail Release
ERCOT Client Services
Sun, 11 Aug 2019 16:34:03 +0000
M-A050219-04 Completion – Retail Release
ERCOT Client Services
Sun, 2 Jun 2019 18:36:22 +0000
M-A050319-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 3 May 2019 16:34:34 -0500
M-A050319-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 10 May 2019 09:47:07 -0500
M-A050319-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 12 May 2019 16:29:44 +0000
M-A050321-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Mon, 3 May 2021 16:11:04 -0500
M-A050321-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 13 May 2021 09:22:15 -0500
M-A050321-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 14 May 2021 12:52:38 -0500
M-A050321-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 16 May 2021 19:09:56 -0500
M-A050323-01 - ERCOT is experiencing ongoing issues which are impacting MMS UI, OS UI and API
ERCOT Client Services
Wed, 3 May 2023 22:56:50 +0000
M-A050323-02 ERCOT is experiencing ongoing issues which are impacting MMS UI, OS UI and API – Updates on 5/4/2023
ERCOT Client Services
Thu, 4 May 2023 18:00:29 +0000
M-A050323-03 ERCOT network issues that were impacting MMS UI, OS UI and External Web Services (EWS) are fixed.
ERCOT Client Services
Thu, 4 May 2023 17:36:30 -0500
M-A050417-01 Unplanned Outage - MIS
ERCOT Client Services
Thu, 4 May 2017 21:42:59 +0000
M-A050520-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 5 May 2020 16:03:36 -0500
M-A050520-02 Reminder - Planned system maintenance with impacted services
ERCOT Client Services
Fri, 8 May 2020 17:16:46 -0500
M-A050819-01 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 8 May 2019 14:12:47 -0500
M-A051019-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 10 May 2019 10:31:39 -0500
M-A051118-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 11 May 2018 19:31:58 +0000
M-A051118-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 18 May 2018 15:50:01 +0000
M-A051118-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 20 May 2018 17:01:06 +0000
M-A051220-01 Planned Maintenance Outage
ERCOT Client Services
Tue, 12 May 2020 10:14:54 -0500
M-A051220-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 15 May 2020 12:58:25 -0500
M-A051220-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 17 May 2020 10:56:46 -0500
M-A051222-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 12 May 2022 10:38:03 -0500
M-A051518-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 15 May 2018 14:54:44 +0000
M-A051618-01 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 16 May 2018 15:51:47 +0000
M-A051722-01 ERCOT Vendor Performing WAN Maintenance
ERCOT Client Services
Tue, 17 May 2022 11:14:57 -0500
M-A052021-01 Retail Release May 23, 2021
ERCOT Client Services
Thu, 20 May 2021 14:14:01 -0500
M-A052021-02 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 23 May 2021 11:29:35 -0500
M-A052022-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 20 May 2022 09:13:19 -0500
M-A052419-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 24 May 2019 12:24:45 -0500
M-A052422-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 24 May 2022 11:59:36 -0500
M-A052517-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 25 May 2017 16:42:24 +0000
M-A052920-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 29 May 2020 10:40:35 -0500
M-A060619-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 6 Jun 2019 14:45:17 -0500
M-A060821-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Tue, 8 Jun 2021 14:47:15 -0500
M-A060821-02 Reminder - Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 18 Jun 2021 13:42:26 -0500
M-A060821-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 20 Jun 2021 11:49:30 -0500
M-A060923-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 9 Jun 2023 09:43:25 -0500
M-A061223-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 12 Jun 2023 11:28:49 -0500
M-A062217-01 Unplanned Outage
ERCOT Client Services
Thu, 22 Jun 2017 20:45:32 +0000
M-A062422-01 Implementation of Market-facing changes for July 2022
ERCOT Client Services
Fri, 24 Jun 2022 10:29:32 -0500
M-A062422-02 Implementation of Market-facing changes for July 2022
ERCOT Client Services
Fri, 15 Jul 2022 09:46:08 -0500
M-A062521-01 Implementation of Market-facing changes for July 2021
ERCOT Client Services
Fri, 25 Jun 2021 10:15:45 -0500
M-A062521-02 Implementation of Market-facing changes for July 2021
ERCOT Client Services
Fri, 16 Jul 2021 12:00:56 -0500
M-A062521-03 Implementation of Market-facing changes for July 2021
ERCOT Client Services
Fri, 23 Jul 2021 08:27:59 -0500
M-A063021-01 Retail Release August 2021
ERCOT Client Services
Wed, 30 Jun 2021 08:16:27 -0500
M-A063022-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 30 Jun 2022 11:47:55 -0500
M-A063022-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 15 Jul 2022 09:36:32 -0500
M-A063022-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 28 Jul 2022 16:55:45 -0500
M-A063023-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 30 Jun 2023 09:08:08 -0500
M-A063023-03 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 7 Jul 2023 09:25:08 -0500
M-A070122-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 1 Jul 2022 10:20:22 -0500
M-A070122-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 6 Jul 2022 08:26:16 -0500
M-A070122-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 8 Jul 2022 08:16:38 -0500
M-A070122-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 17 Jul 2022 15:28:22 -0500
M-A070221-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 2 Jul 2021 09:04:54 -0500
M-A070221-02 Reminder - Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 8 Jul 2021 08:14:08 -0500
M-A070221-03 Reminder - Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 9 Jul 2021 08:09:59 -0500
M-A070221-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 18 Jul 2021 14:39:56 -0500
M-A070617-01 Upgrade of the External Web Services (EWS) in the Market Operations Test Environment (MOTE)
ERCOT Client Services
Thu, 6 Jul 2017 19:20:59 +0000
M-A070821-01 ERCOT is reprocessing a number of 814 Enrollment and 867 Usage files that were received yesterday in order to create the required outbound response files.
ERCOT Client Services
Thu, 8 Jul 2021 11:43:03 -0500
M-A071019-01 Retail Release August 2019
ERCOT Client Services
Wed, 10 Jul 2019 11:49:30 -0500
M-A071019-02 Reminder - Retail Release August 2019
ERCOT Client Services
Wed, 31 Jul 2019 13:53:43 -0500
M-A071019-03 Reminder - Retail Release August 2019
ERCOT Client Services
Fri, 9 Aug 2019 14:46:53 -0500
M-A071219-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 12 Jul 2019 14:25:09 -0500
M-A071219-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 19 Jul 2019 14:08:07 -0500
M-A071420-01 Planned Maintenance Outage
ERCOT Client Services
Tue, 14 Jul 2020 10:16:08 -0500
M-A071420-02 Reminder Planned Maintenance Outage
ERCOT Client Services
Thu, 16 Jul 2020 12:18:54 -0500
M-A071420-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 19 Jul 2020 11:53:06 -0500
M-A071819-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 18 Jul 2019 16:34:35 -0500
M-A072018-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 20 Jul 2018 19:52:01 +0000
M-A072018-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 27 Jul 2018 13:36:04 +0000
M-A072018-03 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 29 Jul 2018 17:50:46 +0000
M-A072518-01 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 25 Jul 2018 14:49:23 +0000
M-A072823-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 28 Jul 2023 09:59:29 -0500
M-A080117-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 25 Jul 2017 14:45:10 +0000
M-A080417-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 4 Aug 2017 21:06:25 +0000
M-A080417-02 Update - Planned Maintenance Outage cancelled
ERCOT Client Services
Wed, 9 Aug 2017 15:40:05 +0000
M-A081023-01 Unplanned system maintenance with impacted services
ERCOT Client Services
Thu, 10 Aug 2023 13:55:00 -0500
M-A081123-01 Unplanned system maintenance with impacted services
ERCOT Client Services
Fri, 11 Aug 2023 13:16:46 -0500
M-A082317-01 Planned Maintenance Outage
ERCOT Client Services
Wed, 23 Aug 2017 15:04:53 +0000
M-A082317-03 Planned Maintenance Outage
ERCOT Client Services
Wed, 30 Aug 2017 21:43:34 +0000
M-A082317-04 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 1 Sep 2017 18:16:21 +0000
M-A082317-05 Completion – Planned Maintenance Outage
ERCOT Client Services
Sun, 3 Sep 2017 15:01:50 +0000
M-A082417-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 24 Aug 2017 17:04:30 +0000
M-A082517-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 25 Aug 2017 15:33:49 +0000
M-A08302020-01 Unplanned System Outage
ERCOT Client Services
Sun, 30 Aug 2020 10:31:38 -0500
M-A090321-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 3 Sep 2021 10:35:22 -0500
M-A090321-02 Reminder - Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 9 Sep 2021 08:26:38 -0500
M-A090321-03 Reminder - Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 10 Sep 2021 08:30:07 -0500
M-A090321-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 19 Sep 2021 12:10:41 -0500
M-A090523-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 5 Sep 2023 14:36:55 -0500
M-A090523-02 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 6 Sep 2023 11:29:11 -0500
M-A090523-03 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 8 Sep 2023 08:37:52 -0500
M-A091123-01 Unplanned Maintenance Outage
ERCOT Client Services
Mon, 11 Sep 2023 16:59:37 -0500
M-A091123-01 Unplanned Maintenance Outage - Retail
ERCOT Client Services
Mon, 11 Sep 2023 09:26:01 -0500
M-A091420-02 Implementation of market-facing changes for October 2020 INTENDED AUDIENCE: ERCOT Market Participants
ERCOT Client Services
Mon, 5 Oct 2020 16:31:09 -0500
M-A091420-03 Implementation of market-facing changes for October 2020
ERCOT Client Services
Mon, 12 Oct 2020 11:02:55 -0500
M-A091420-04 Implementation of market-facing changes for October 22, 2020 15:30 - 17:30
ERCOT Client Services
Tue, 20 Oct 2020 16:11:04 -0500
M-A091422-01 Implementation of Market-facing changes for October 2022
ERCOT Client Services
Wed, 14 Sep 2022 16:15:14 -0500
M-A091422-02 Implementation of Market-facing changes for October 2022
ERCOT Client Services
Mon, 3 Oct 2022 14:46:56 -0500
M-A091422-03 Implementation of Market-facing changes for October 2022
ERCOT Client Services
Mon, 10 Oct 2022 11:51:10 -0500
M-A091520-01 Planned Maintenance Outage
ERCOT Client Services
Tue, 15 Sep 2020 16:53:20 -0500
M-A091520-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 18 Sep 2020 10:03:27 -0500
M-A091520-03 Planned Maintenance Outage - Completion
ERCOT Client Services
Sun, 20 Sep 2020 10:21:59 -0500
M-A091720-01 Retail Release October 2020
ERCOT Client Services
Thu, 17 Sep 2020 15:24:17 -0500
M-A091720-02 Retail Release October 2020
ERCOT Client Services
Wed, 7 Oct 2020 11:45:11 -0500
M-A091720-03 Reminder - Retail Release October 2020
ERCOT Client Services
Fri, 16 Oct 2020 14:32:07 -0500
M-A091721-01 Market Information System Intermittent Outage
ERCOT Client Services
Fri, 17 Sep 2021 09:49:56 -0500
M-A091917-01 Network services maintenance
ERCOT Client Services
Tue, 19 Sep 2017 21:57:44 +0000
M-A092420-01 Unplanned system maintenance with impacted services
ERCOT Client Services
Thu, 24 Sep 2020 17:51:25 -0500
M-A092420-02 Unplanned system maintenance with impacted services - Completion
ERCOT Client Services
Mon, 28 Sep 2020 15:01:56 -0500
M-A092519-01 Planned Maintenance Outage
ERCOT Client Services
Wed, 25 Sep 2019 10:26:59 -0500
M-A092519-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 27 Sep 2019 09:28:29 -0500
M-A092719-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 27 Sep 2019 09:27:57 -0500
M-A093021-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 30 Sep 2021 09:32:28 -0500
M-A100322-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 3 Oct 2022 14:49:30 -0500
M-A100518-01 Planned Maintenance Outage
ERCOT Client Services
Fri, 5 Oct 2018 19:57:31 +0000
M-A100518-02 Reminder - Planned Maintenance Outage
ERCOT Client Services
Fri, 12 Oct 2018 20:10:39 +0000
M-A100622-01 Planned system maintenance with impacted services
ERCOT Client Services
Thu, 6 Oct 2022 15:57:12 -0500
M-A100719-01 Planned Maintenance Outage - Market Operations Test Environment (MOTE) and Retail Market Test Environment (RMTE)
ERCOT Client Services
Mon, 7 Oct 2019 12:21:26 -0500
M-A100720-01 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 7 Oct 2020 13:28:52 -0500
M-A100821-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 8 Oct 2021 09:17:30 -0500
M-A100918-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 9 Oct 2018 15:01:30 +0000
M-A101018-01 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 10 Oct 2018 14:39:26 +0000
M-A101416-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 14 Oct 2016 18:09:18 +0000
M-A101620-01 Planned system maintenance with impacted services
ERCOT Client Services
Fri, 16 Oct 2020 09:53:58 -0500


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