Skip Navigational Links
LISTSERV email list manager
LISTSERV - LISTS.ERCOT.COM
LISTSERV Menu
Log In
Log In
LISTSERV 17.5 Help - NOTICE_OPERATIONS Archives
LISTSERV Archives
LISTSERV Archives
Search Archives
Search Archives
Register
Register
Log In
Log In

NOTICE_OPERATIONS Archives

Notice_Operations

NOTICE_OPERATIONS@LISTS.ERCOT.COM
Menu
LISTSERV Archives LISTSERV Archives
NOTICE_OPERATIONS Home NOTICE_OPERATIONS Home
Log In Log In
Register Register
Subscribe or Unsubscribe Subscribe or Unsubscribe
Search Archives Search Archives
Market Notices concerning Power Operations and related Technical Issues at ERCOT.
Options: Use Classic View
Show Table of Contents

M-A051526-01 Test of ERCOT.com performance and ERCOT's automated emergency notification system
ERCOT Client Services
Fri, 15 May 2026 15:23:39 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A051426-01 Proposal to Modify the Horse Hollow Generation Tie RAS
ERCOT Client Services
Thu, 14 May 2026 12:25:12 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A051226-01 Seasonal Variability Change in the Look-Back Period for RTLE of EAL Component
ERCOT Client Services
Tue, 12 May 2026 15:33:01 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A051226-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Tue, 12 May 2026 09:03:32 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A051126-01 MOTE Testing - DPC Dashboard - Transmission Operator Testing of DPC Submission Form
ERCOT Client Services
Mon, 11 May 2026 17:32:35 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A051126-01 2026 Geomagnetic Disturbance Plan has been posted
ERCOT Client Services
Mon, 11 May 2026 09:08:10 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A043026-04 Completion - Planned Maintenance Outage - Retail
ERCOT Client Services
Sun, 10 May 2026 12:15:27 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A050826-01 Implementation of Market-facing changes for May 27, 2026 and May 28, 2026
ERCOT Client Services
Fri, 8 May 2026 15:38:26 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A043026-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 8 May 2026 12:01:56 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A043026-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 6 May 2026 12:02:09 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A042826-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 6 May 2026 12:01:55 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C042726-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 6 May 2026 09:03:13 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A050526-01 Upcoming training courses
ERCOT Client Services
Tue, 5 May 2026 16:33:12 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A042826-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 4 May 2026 14:01:43 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C042726-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 4 May 2026 09:12:59 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C050126-01 Notification of Suspension of Operations (NSO) for Brownsville Public Utilities Board (SILASRAY_SILAS_6, SILASRAY_SILAS_9)
ERCOT Client Services
Fri, 1 May 2026 16:36:21 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A050225-02 Reminder - Requirement to submit dynamic models compatible with PSS/E version 36 prior to June 1, 2026
ERCOT Client Services
Fri, 1 May 2026 15:11:51 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A050126-01 Implementation Details of NPRR 1265, Unregistered Distributed Generator
ERCOT Client Services
Fri, 1 May 2026 13:00:57 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A043026-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 30 Apr 2026 11:59:28 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A033126-03 Removal of redirected URLs for Legacy Dashboards and/or Displays
ERCOT Client Services
Wed, 29 Apr 2026 15:56:26 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B042926-01 Reminder: Interconnecting TSPs to submit Large Load data for Quarterly Stability Assessment by deadlines specified in Planning Guide 5.3.5(2)
ERCOT Client Services
Wed, 29 Apr 2026 14:59:07 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A040126-02 Public Website Cipher Security Hardening (MIS.ERCOT.COM, MISAPI.ERCOT.COM, API.WAN.ERCOT.COM) - REMINDER
ERCOT Client Services
Wed, 29 Apr 2026 12:38:44 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A040326-03 Implementation of Market-facing changes for April 29, 2026 and April 30, 2026
ERCOT Client Services
Wed, 29 Apr 2026 12:04:54 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A042826-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 28 Apr 2026 16:16:04 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C042826-01 Notification of Change of Generation Resource Designation (NCGRD) for GEUS (STEAM1A_STEAM_1)
ERCOT Client Services
Tue, 28 Apr 2026 14:32:58 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C042726-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 27 Apr 2026 15:02:26 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A033126-02 Removal of redirected URLs for Legacy Dashboards and/or Displays
ERCOT Client Services
Fri, 24 Apr 2026 08:36:11 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A042326-01 Unregistered Distributed Generator (UDG) Workshop
ERCOT Client Services
Thu, 23 Apr 2026 10:27:42 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A041626-02 Resolved - Digital Certificate Renewal Reminder email notification issue is resolved.
ERCOT Client Services
Mon, 20 Apr 2026 15:52:21 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A040326-02 Implementation of Market-facing changes for April 30, 2026
ERCOT Client Services
Mon, 20 Apr 2026 13:36:23 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A041626-01 Digital Certificate Renewal Reminder email notification issues
ERCOT Client Services
Thu, 16 Apr 2026 17:14:52 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-E032526-02 Update - 2026 Annual Constraint Management Plans (CMPs) Review
ERCOT Client Services
Thu, 16 Apr 2026 14:30:29 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B041526-01 Request for data concerning Demand Response capabilities - Q1 2026
ERCOT Client Services
Wed, 15 Apr 2026 11:40:39 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A041526-01 Window to submit Declarations of Weather Preparedness (DoWPs) via the ERCOT Weatherization & Inspection (W&I) Market Participant Portal (Portal) is May 1 - June 1, 2026
ERCOT Client Services
Wed, 15 Apr 2026 09:00:53 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A041426-01 Overview of the ERCOT Weatherization and Inspection (W&I) program, highlighting Declaration of Weather Preparedness (DoWP) submissions and the inspection process
ERCOT Client Services
Tue, 14 Apr 2026 11:37:51 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A041226-04 Completion - Planned Maintenance Outage - Retail
ERCOT Client Services
Sun, 12 Apr 2026 10:12:08 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B040326-02 60-Day SCED Disclosure Report: Nulls converted to Zeros within the 60-Day SCED Resource AS Offers output files - Supplemental files available 04/10/2026
ERCOT Client Services
Fri, 10 Apr 2026 16:31:01 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A031226-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 10 Apr 2026 09:52:24 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A040926-01 Notification of Miscellaneous Invoices for adjustment to March 2025 CRR Auction Revenue Distribution amounts
ERCOT Client Services
Thu, 9 Apr 2026 10:51:00 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A033026-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 8 Apr 2026 09:05:08 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C033026-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 8 Apr 2026 08:46:21 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A040626-01 Annual Under-Frequency Load Shedding (UFLS) survey of Transmission Operators
ERCOT Client Services
Mon, 6 Apr 2026 15:46:14 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C033026-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 6 Apr 2026 09:15:15 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A033026-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 6 Apr 2026 09:14:38 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C040326-01 Impacts to SCED due to Market database connectivity issues
ERCOT Client Services
Fri, 3 Apr 2026 14:16:45 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B040326-01 60-Day SCED Disclosure Report: Nulls converted to Zeros within the 60-Day SCED Resource AS Offers output files
ERCOT Client Services
Fri, 3 Apr 2026 13:31:10 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A040326-01 Implementation of Market-facing changes for April 30, 2026
ERCOT Client Services
Fri, 3 Apr 2026 09:02:37 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A031226-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 2 Apr 2026 10:32:48 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B040126-01 Incorrect Reliability Unit Commitment (RUC) Opt- Out Snapshot Logic Issue Identified
ERCOT Client Services
Wed, 1 Apr 2026 19:11:12 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-D040126-01 Upcoming training courses
ERCOT Client Services
Wed, 1 Apr 2026 17:05:16 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A040126-01 Posting of 2025 Texas Renewable Content Calculator for Reporting in 2026
ERCOT Client Services
Wed, 1 Apr 2026 16:29:18 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A040126-01 Public Website Cipher Security Hardening (MIS.ERCOT.COM, MISAPI.ERCOT.COM, API.WAN.ERCOT.COM)
ERCOT Client Services
Wed, 1 Apr 2026 16:10:16 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A033126-01 Removal of redirected URLs for Legacy Dashboards and/or Displays
ERCOT Client Services
Tue, 31 Mar 2026 08:23:10 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C033026-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 30 Mar 2026 16:17:41 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A033026-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 30 Mar 2026 09:16:48 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A033026-01 Update Generic Limits for the Panhandle Generic Transmission Constraint (GTC)
ERCOT Client Services
Mon, 30 Mar 2026 09:01:39 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B032726-01 Stale Shift Factors and Constraints in SCED
ERCOT Client Services
Fri, 27 Mar 2026 16:46:07 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A032726-01 Stale values for Generation and Constraint Shift Factor Data used in the Real-Time Market
ERCOT Client Services
Fri, 27 Mar 2026 16:03:25 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-E032526-01 2026 Annual Constraint Management Plans Review
ERCOT Client Services
Wed, 25 Mar 2026 17:08:06 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A011626-04 Enhancements to the ERCOT Outage Scheduler will be implemented on March 26, 2026.
ERCOT Client Services
Wed, 25 Mar 2026 15:16:49 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C032526-01 Incorrect Mitigated Offer Curves in the Real-Time Market due to Incorrect Verifiable Cost Data
ERCOT Client Services
Wed, 25 Mar 2026 11:16:17 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A032526-01 GTC Communication Documents Update - 2026
ERCOT Client Services
Wed, 25 Mar 2026 11:14:15 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A030626-03 Implementation of Market-facing changes for March 26, 2026
ERCOT Client Services
Tue, 24 Mar 2026 15:39:46 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A032326-01 Access and familiarization of the Real- Time Operation Communications (RTOC) tool
ERCOT Client Services
Mon, 23 Mar 2026 14:10:32 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A032326-01 Resource Entity (RE) and Transmission Service Provider (TSP) summer weather preparedness workshop in person or by WebEx
ERCOT Client Services
Mon, 23 Mar 2026 13:04:33 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A032026-01 Posting of Summer Load Shed Tables
ERCOT Client Services
Fri, 20 Mar 2026 14:38:23 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-D031626-01 Unplanned network outage with impacted service
ERCOT Client Services
Mon, 16 Mar 2026 22:33:20 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A030626-02 Implementation of Market-facing changes for March 26, 2026
ERCOT Client Services
Mon, 16 Mar 2026 13:17:49 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A011626-03 NPRR1287, Revision to Outage Coordination, will be implemented on March 26, 2026. Enhancements to the ERCOT Outage Scheduler will be delayed until March 26, 2026
ERCOT Client Services
Mon, 16 Mar 2026 13:17:13 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A301326-01 Stakeholder Comments on proposed Large Load Batch Zero Process for discussion at March 24 Workshop
ERCOT Client Services
Fri, 13 Mar 2026 11:22:31 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B030626-02 60-Day SCED Disclosure Report: Null Basepoint for CLRs within the 60-Day Load Resource Data in SCED output files - Supplemental files available 03/12/2026
ERCOT Client Services
Thu, 12 Mar 2026 16:13:31 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A031226-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 12 Mar 2026 12:08:29 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B031226-01 Integration of City of Caldwell Load into the ERCOT System Complete
ERCOT Client Services
Thu, 12 Mar 2026 10:45:28 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A022426-04 Completion - Planned Maintenance Outage - Retail
ERCOT Client Services
Sun, 8 Mar 2026 11:29:37 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B030626-01 60-Day SCED Disclosure Report: Null Basepoint for CLRs within the 60-Day Load Resource Data in SCED output files
ERCOT Client Services
Fri, 6 Mar 2026 08:57:38 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A030626-01 Implementation of Market-facing changes for March 26, 2026
ERCOT Client Services
Fri, 6 Mar 2026 08:56:33 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A022426-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 6 Mar 2026 08:55:50 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A030526-01 Dashboards and displays affected by beginning of Daylight Saving Time (DST) March 8, 2026
ERCOT Client Services
Thu, 5 Mar 2026 16:04:06 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A030526-01 2026 Annual Constraint Management Plans Review
ERCOT Client Services
Thu, 5 Mar 2026 13:29:26 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B030426-01 Upcoming training courses
ERCOT Client Services
Wed, 4 Mar 2026 11:16:29 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A030426-01 Resource Entity Hot Weather Operating Limits Review and Update
ERCOT Client Services
Wed, 4 Mar 2026 10:23:14 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-091625-03 Registration Closing Soon for ERCOT Innovation Summit
ERCOT Client Services
Wed, 4 Mar 2026 09:04:03 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A022526-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 4 Mar 2026 08:33:01 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B022326-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 4 Mar 2026 08:31:47 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B030226-01 Stakeholder Feedback on a proposed Large Load Batch Study process
ERCOT Client Services
Mon, 2 Mar 2026 16:04:42 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A022526-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 2 Mar 2026 11:26:53 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A030226-01 Updates to ADER Pilot Participation Limits
ERCOT Client Services
Mon, 2 Mar 2026 11:26:01 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B022326-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 2 Mar 2026 08:58:59 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C022726-01 Posting of the 2025 High Impact Transmission Elements (HITE)
ERCOT Client Services
Fri, 27 Feb 2026 17:09:00 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A022426-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 27 Feb 2026 12:53:28 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A021926-02 Implementation Details of NPRR1277, Revisions to EAL Formula
ERCOT Client Services
Thu, 26 Feb 2026 11:16:48 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A022526-01 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 25 Feb 2026 12:25:47 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A021826-02 60-Day SCED Disclosure Report: Missing Telemetered Ancillary Service Capability data for RRS - Supplemental files posted 02/23/2026
ERCOT Client Services
Tue, 24 Feb 2026 16:45:33 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A022426-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Tue, 24 Feb 2026 11:18:31 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A020326-03 Implementation of Market-facing changes for February 26, 2026
ERCOT Client Services
Tue, 24 Feb 2026 10:24:57 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A022326-01 Large Load Interconnection Studies update for Far West Texas region
ERCOT Client Services
Mon, 23 Feb 2026 16:36:43 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B022326-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 23 Feb 2026 11:39:14 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A022026-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 20 Feb 2026 12:06:24 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A011626-02 NPRR1287, Revision to Outage Coordination, will be implemented on March 26, 2026. Enhancements to the ERCOT Outage Scheduler will be delayed until March 26, 2026.
ERCOT Client Services
Fri, 20 Feb 2026 11:48:06 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B021926-01 ERCOT's External Web Services Secure Sockets Layer certificate renewal
ERCOT Client Services
Thu, 19 Feb 2026 16:59:36 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A021926-01 Implementation Details of NPRR1277, Revisions to EAL Formula
ERCOT Client Services
Thu, 19 Feb 2026 11:46:08 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A021826-01 60-Day SCED Disclosure Report: Missing Telemetered Ancillary Service Capability data for RRS
ERCOT Client Services
Wed, 18 Feb 2026 16:38:36 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A122325-05 Large Load Batch Study Process Workshop #3 on February 26, 2026
ERCOT Client Services
Tue, 17 Feb 2026 11:52:16 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-B020226-02 2025 Generation Information Reporting Requirement for Renewable and Green Energy Verification
ERCOT Client Services
Mon, 16 Feb 2026 15:56:49 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A020326-02 Implementation of Market-facing changes for February 26, 2026
ERCOT Client Services
Mon, 16 Feb 2026 13:44:37 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B021326-01 Impacts to Generic Transmission Constraint Limits in the Day-Ahead Market due to a software issue.
ERCOT Client Services
Fri, 13 Feb 2026 16:57:56 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A021326-01 Back-up control plans due by March 15, 2026
ERCOT Client Services
Fri, 13 Feb 2026 08:46:42 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B021226-01 Notice of PUCT Electric Service Emergency Operations Plan (EOP) filings and related documents under 16 TAC 25.53
ERCOT Client Services
Thu, 12 Feb 2026 16:47:18 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A021226-01 Review of end-use industry classification for Load Points meeting the criteria in paragraphs (15)(c) and (17)(c) of Protocol Section 3.10.7.2, Modeling of Resources and Transmission Loads
ERCOT Client Services
Thu, 12 Feb 2026 15:49:44 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B021126-01 ERCOT RFI for Load Forecast Information Regarding Medium and Large Loads
ERCOT Client Services
Wed, 11 Feb 2026 17:13:38 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A021126-01 Potential Price Correction - Incorrect consideration of Reliability Must Run Units for Reliability Deployment Price Adder
ERCOT Client Services
Wed, 11 Feb 2026 14:08:17 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B021026-01 Notice of ERCOT Reliability Monitor (ERM) Compliance Audit
ERCOT Client Services
Tue, 10 Feb 2026 10:41:10 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A011626-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 8 Feb 2026 14:36:25 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B020626-01 60-Day SCED Disclosure Report corrections for 02/03/2026 and 02/04/2026 postings
ERCOT Client Services
Fri, 6 Feb 2026 14:52:11 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A020526-01 Potential Price Correction - SCED Incorrectly Determined Qualifying Facility Output Schedules
ERCOT Client Services
Thu, 5 Feb 2026 17:14:59 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A011626-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Thu, 5 Feb 2026 09:52:30 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A020426-01 ERCOT MOTE will be open for DST testing
ERCOT Client Services
Wed, 4 Feb 2026 09:51:42 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A012626-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 4 Feb 2026 08:34:06 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C012626-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 4 Feb 2026 08:33:23 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A122325-04 Stakeholder Feedback on a proposed Large Load Batch Study process framework
ERCOT Client Services
Tue, 3 Feb 2026 15:00:57 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A020326-01 Implementation of Market-facing changes for February 26, 2026
ERCOT Client Services
Tue, 3 Feb 2026 09:27:15 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B020226-01 Upcoming training courses
ERCOT Client Services
Mon, 2 Feb 2026 16:24:12 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C012626-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 2 Feb 2026 11:19:28 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A012626-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 2 Feb 2026 08:29:40 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A020226-01 Reminder - Upcoming reporting deadline for annual NOIE unregistered DG report
ERCOT Client Services
Mon, 2 Feb 2026 08:27:02 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A020226-01 Retirement of Pre-Real-Time Co-Optimization (RTC) System Operations Test Enviroment (SOTE) and Updated Citrix Shortcuts to access RTC+B SOTE
ERCOT Client Services
Mon, 2 Feb 2026 08:24:57 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A013126-01 Optional, Final Ad Hoc Interim Voltage Ride-Through Assessment for Large Loads Requesting Initial Energization Before July 1, 2026
ERCOT Client Services
Sat, 31 Jan 2026 09:53:55 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A122325-03 Workshop update regarding development of a proposed Batch Study process framework as part of ERCOT's Large Load interconnection process stakeholder engagement plan
ERCOT Client Services
Fri, 30 Jan 2026 15:36:56 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A013026-01 Enhancements to the ERCOT Outage Scheduler in MOTE
ERCOT Client Services
Fri, 30 Jan 2026 09:23:13 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C013026-01 Education/Training
ERCOT Client Services
Fri, 30 Jan 2026 08:57:53 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C011626-03 Implementation of Market-facing changes for January 29, 2026
ERCOT Client Services
Wed, 28 Jan 2026 11:16:19 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A012826-01 All Market Participants (User Security Administrators (USAs), Resource Entities, TDSPs)
ERCOT Client Services
Wed, 28 Jan 2026 10:57:01 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A012726-01 Update Generic Limit guidelines for the Greater Valley Area (Valley Export, NelsonSharpe_RioHondo & NorthEd_lobo) Generic Transmission Constraints (GTCs)
ERCOT Client Services
Tue, 27 Jan 2026 09:52:03 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-D012626-01 Notice of updated Exhibit B to ERCOT-SPP Coordination Plan
ERCOT Client Services
Mon, 26 Jan 2026 16:50:36 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C012626-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 26 Jan 2026 15:17:00 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B111425-02 Reminder - RFP for Black Start Services for 2027 through 2029
ERCOT Client Services
Mon, 26 Jan 2026 13:01:21 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A012626-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 26 Jan 2026 11:49:10 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B012526-01 Notice of U.S. Department of Energy Section 202(c) Order Affecting the ERCOT Region
ERCOT Client Services
Mon, 26 Jan 2026 00:08:54 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A012526-01 Notice of U.S. Department of Energy Section 202(c) Order Affecting Certain Customers with Backup Generation Facilities in the ERCOT Region
ERCOT Client Services
Sun, 25 Jan 2026 17:37:09 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-D012326-01 Investigation of Incorrect Projected Non-Binding Prices, Base Points and Awards
ERCOT Client Services
Fri, 23 Jan 2026 17:10:43 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A011426-02 Reminder: Workshop to Discuss the Standard Form Agreement (SFA) Revisions Proposed in NPRR 1312 on January 28, 2026
ERCOT Client Services
Fri, 23 Jan 2026 11:38:46 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C011626-02 Implementation of Market-facing changes for January 29, 2026
ERCOT Client Services
Fri, 23 Jan 2026 11:38:13 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A012326-01 Planned Transmission Outage Restrictions for Summer 2026
ERCOT Client Services
Fri, 23 Jan 2026 11:37:27 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A011626-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 23 Jan 2026 11:37:01 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B012326-01 TCEQ Enforcement Discretion Beginning at 12 p.m. (Noon) on January 23, 2026 and Ending at 12 p.m. (Noon) on January 27, 2026
ERCOT Client Services
Fri, 23 Jan 2026 11:15:33 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A012226-02 ERCOT Credit Department Receiving Emails
ERCOT Client Services
Thu, 22 Jan 2026 22:55:55 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A012226-01 ERCOT Credit Department Not Receiving Email
ERCOT Client Services
Thu, 22 Jan 2026 19:23:49 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B012126-01 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 21 Jan 2026 16:45:27 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C012126-01 Implementation details of NPRR 1285, Improve Self-Commitment within RUC Opt Out Window
ERCOT Client Services
Wed, 21 Jan 2026 14:34:26 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-D011626-01 Implementation Details of PGRR131, Requirements for Interconnection Cost Reporting for Transmission-Connected Generators
ERCOT Client Services
Fri, 16 Jan 2026 16:57:30 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A122325-02 Workshop for ERCOT Large Load interconnection process stakeholder engagement regarding development of a proposed Batch Study process framework
ERCOT Client Services
Fri, 16 Jan 2026 16:02:12 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A011626-01 Enhancements to the ERCOT Outage Scheduler
ERCOT Client Services
Fri, 16 Jan 2026 12:58:29 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A011626-01 Outage Retail/Wholesale
ERCOT Client Services
Fri, 16 Jan 2026 12:42:44 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A012026-01 Weatherization Inspection Invoice Correction
ERCOT Client Services
Fri, 16 Jan 2026 12:31:41 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C011626-01 Implementation of Market-facing changes for January 29, 2026
ERCOT Client Services
Fri, 16 Jan 2026 12:09:40 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A060525-09 Notification of Miscellaneous Invoices (True-Up Settlement) for the Service Agreement with Life Cycle Power
ERCOT Client Services
Thu, 15 Jan 2026 10:57:40 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B121825-03 Reminder: Upgrade to the email subscription service, LISTSERV. Action required.
ERCOT Client Services
Wed, 14 Jan 2026 16:20:49 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A120125-02 Updated Standard Generation Interconnection Agreement (SGIA) and Amendments
ERCOT Client Services
Wed, 14 Jan 2026 14:48:08 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A060525-08 Notification of Miscellaneous Invoices (True-Up Settlement) for the Service Agreement with Life Cycle Power
ERCOT Client Services
Wed, 14 Jan 2026 13:52:58 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A011426-01 Workshop to Discuss the SFA Revisions Proposed in NPRR 1312 on January 28, 2026
ERCOT Client Services
Wed, 14 Jan 2026 10:44:38 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A011326-01 Request for data concerning Demand Response capabilities - Q4 2025
ERCOT Client Services
Tue, 13 Jan 2026 09:55:12 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A123125-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 11 Jan 2026 10:15:01 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A121225-05 Real Time Market (RTM) Resettlement for Operating Days (ODs) December 5 and 6, 2025
ERCOT Client Services
Fri, 9 Jan 2026 10:30:20 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A010926-01 Notification to Submit Transmission Operator Emergency Operations Plans
ERCOT Client Services
Fri, 9 Jan 2026 09:50:59 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A123125-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 9 Jan 2026 09:09:27 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A121225-04 Update: Software Issue Identified Impacting Ancillary Service Trades
ERCOT Client Services
Wed, 7 Jan 2026 09:04:08 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A123025-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 7 Jan 2026 08:53:02 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B122925-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 7 Jan 2026 08:47:38 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B121825-02 Reminder: Upgrade to the email subscription service, LISTSERV. Action required 
ERCOT Client Services
Tue, 6 Jan 2026 13:41:24 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A123125-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Tue, 6 Jan 2026 10:21:28 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A123025-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 5 Jan 2026 10:51:15 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B122925-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 5 Jan 2026 08:57:29 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A121225-03 Update: Software Issue Identified Impacting Ancillary Service Trades
ERCOT Client Services
Fri, 2 Jan 2026 15:50:48 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A010225-01 Update Generic Limits identification process for Real Time Operations
ERCOT Client Services
Fri, 2 Jan 2026 09:40:06 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A123125-01 Change to maximum shadow prices for constraints previously determined as irresolvable by SCED
ERCOT Client Services
Wed, 31 Dec 2025 13:09:29 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A123125-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 31 Dec 2025 08:30:59 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A123025-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 30 Dec 2025 11:37:49 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B122925-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 29 Dec 2025 10:59:50 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A122325-01 ERCOT Large Load interconnection process stakeholder engagement plan and upcoming milestones regarding development of a proposed Batch Study process framework
ERCOT Client Services
Tue, 23 Dec 2025 16:53:04 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-B122325-01 Update to the Generic Transmission Limits (GTLs) for the Zapata - Starr area (ZAPSTR) Generic Transmission Constraint (GTC)
ERCOT Client Services
Tue, 23 Dec 2025 10:35:01 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A122325-01 Update Generic Limits identification process for the Kinney County Generic Transmission Constraint (GTC)
ERCOT Client Services
Tue, 23 Dec 2025 10:28:23 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-E110525-04 RTC+B: Corrected Implementation Details of Revision Requests
ERCOT Client Services
Fri, 19 Dec 2025 15:16:16 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A121925-01 2026 Minimum Monthly Ancillary Service Requirements
ERCOT Client Services
Fri, 19 Dec 2025 14:55:25 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B121925-01 Partial Implementation Details of NPRR1182, Inclusion of Controllable Load Resources and Energy Storage Resources in the Constraint Competitiveness Test Process
ERCOT Client Services
Fri, 19 Dec 2025 13:12:28 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C121925-01 Implementation Details of NPRR1283, Modification of SSR Mitigation Timeline
ERCOT Client Services
Fri, 19 Dec 2025 12:07:35 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B121825-01 Upgrade to the email subscription service, LISTSERV. Action required.
ERCOT Client Services
Thu, 18 Dec 2025 15:45:20 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A121725-01 Dashboard Requests Form Now Available
ERCOT Client Services
Wed, 17 Dec 2025 14:22:52 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A121625-01 RIOO - SCR828 DUNS Limit Increase Release
ERCOT Client Services
Tue, 16 Dec 2025 16:04:47 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A121225-02 Software Issue Identified Impacting Ancillary Service Trades
ERCOT Client Services
Mon, 15 Dec 2025 19:33:05 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B121525-01 RCOT has posted new documents to facilitate the Large Load Interconnection process defined in Section 9 of the Planning Guide.
ERCOT Client Services
Mon, 15 Dec 2025 17:01:09 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A121525-01 Upcoming training courses
ERCOT Client Services
Mon, 15 Dec 2025 10:34:27 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A121225-01 Software Issue Identified Impacting Ancillary Service Trades
ERCOT Client Services
Fri, 12 Dec 2025 16:57:42 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A110725-02 Request for comments in response to November 21st Cost of New Entry (CONE) Workshop
ERCOT Client Services
Fri, 12 Dec 2025 15:59:51 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B121225-01 Confirm Market Participants' Affiliates and Lone Star Infrastructure Protection Act (LSIPA) Attestation by January 30, 2026, for LSIPA Compliance Purposes
ERCOT Client Services
Fri, 12 Dec 2025 11:17:36 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A120925-02 Revised date for final CDR release - December 19, 2025; Pre-release draft version of the Report on Capacity, Demand and Reserves in the ERCOT Region (CDR) is available for review
ERCOT Client Services
Tue, 9 Dec 2025 17:07:11 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A120925-01 Pre-release draft version of the Report on Capacity, Demand and Reserves in the ERCOT Region (CDR) is available for review
ERCOT Client Services
Tue, 9 Dec 2025 16:22:07 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B120525-01 Real-Time Market Price Correction - Generic Transmission Constraint incorrectly considered in SCED
ERCOT Client Services
Fri, 5 Dec 2025 10:40:26 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-F110525-04 RTC+B: Implementation Go-Live Complete for Operating Day December 5, 2025
ERCOT Client Services
Fri, 5 Dec 2025 09:50:29 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C110625-03 ERCOT Change to End-Point URL Address for External Web Services API in Production Environment
ERCOT Client Services
Wed, 3 Dec 2025 13:46:24 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A120325-01 Reminder - ACTION REQUIRED - PUN output capacity changes
ERCOT Client Services
Wed, 3 Dec 2025 12:24:33 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-F110525-03 RTC+B: Implementation Go-Live Plan for Operating Day December 5, 2025
ERCOT Client Services
Wed, 3 Dec 2025 12:19:11 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-E110525-03 RTC+B: Implementation Details of Revision Requests
ERCOT Client Services
Wed, 3 Dec 2025 12:18:27 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C110525-03 RTC+B: Implementation Details of Settlement-Related NPRRs
ERCOT Client Services
Wed, 3 Dec 2025 12:16:55 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B110525-03 RTC+B: Implementation of Market-facing changes for December 05, 2025
ERCOT Client Services
Wed, 3 Dec 2025 12:16:07 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A110525-03 RTC+B: Implementation of credit provisions of NPRR1013
ERCOT Client Services
Wed, 3 Dec 2025 12:15:18 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
W-A120225-01 2026 Winter and Spring Seasonal Voltage Profiles
ERCOT Client Services
Tue, 2 Dec 2025 17:26:23 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A120125-01 Updated Standard Generation Interconnection Agreement (SGIA) effective beginning January 1, 2026
ERCOT Client Services
Mon, 1 Dec 2025 12:13:37 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A112625-01 Non-Spin Ancillary Service Plan November-to-December Transition
ERCOT Client Services
Wed, 26 Nov 2025 12:43:33 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A052125-02 Partial Implementation Details of NPRR1234/PGRR115, Interconnection Requirements for Large Loads and Modeling Standards for Loads 25 MW or Greater
ERCOT Client Services
Tue, 25 Nov 2025 13:14:38 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B112525-01 GTC Communication Documents Update - Far West Texas IROLs
ERCOT Client Services
Tue, 25 Nov 2025 12:04:49 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C110625-02 ERCOT Change to End-Point URL Address for External Web Services API in Production Environment
ERCOT Client Services
Fri, 21 Nov 2025 14:17:53 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-F110525-02 RTC+B: Implementation Go-Live Plan for Operating Day December 5, 2025
ERCOT Client Services
Fri, 21 Nov 2025 12:04:24 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-E110525-02 RTC+B: Implementation Details of Revision Requests
ERCOT Client Services
Fri, 21 Nov 2025 12:03:43 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C110525-02 RTC+B: Implementation Details of Settlement-Related NPRRs
ERCOT Client Services
Fri, 21 Nov 2025 12:03:05 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B110525-02 RTC+B: Implementation of Market-facing changes for December 05, 2025
ERCOT Client Services
Fri, 21 Nov 2025 12:01:57 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A110525-02 RTC+B: Implementation of credit provisions of NPRR1013
ERCOT Client Services
Fri, 21 Nov 2025 12:00:31 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-091625-02 Registration is Open - 2026 ERCOT Innovation Summit
ERCOT Client Services
Wed, 19 Nov 2025 15:02:31 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A111925-01 Non-Spin Ancillary Service Plan November-to-December Transition
ERCOT Client Services
Wed, 19 Nov 2025 11:28:09 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A111725-01 Potential Price Correction - Incorrect Generation to be Dispatched Values Used in SCED
ERCOT Client Services
Mon, 17 Nov 2025 15:37:05 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B111725-01 RTC+B: ERCOT Market Operations Testing Environment (MOTE) transition to RTC+B on December 1, 2025
ERCOT Client Services
Mon, 17 Nov 2025 15:34:01 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C111425-01 Upcoming training courses
ERCOT Client Services
Fri, 14 Nov 2025 10:56:51 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A111425-01 Updates to the Aggregated Distributed Energy Resource (ADER) Webpage
ERCOT Client Services
Fri, 14 Nov 2025 09:51:56 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B111325-01 RTC+B: ERCOT API/XML Interface Listener Setup for QSEs without Resources
ERCOT Client Services
Thu, 13 Nov 2025 11:27:17 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-111225-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 12 Nov 2025 14:47:15 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B111125-01 Workshop on Aurora Energy Research Report Analyzing Resource Adequacy and Market Design Including DRRS
ERCOT Client Services
Tue, 11 Nov 2025 11:22:13 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A102925-04 Completion - Planned Maintenance Outage
ERCOT Client Services
Sun, 9 Nov 2025 10:15:48 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A110725-01 Cost of New Entry (CONE) Workshop on November 21, 2025
ERCOT Client Services
Fri, 7 Nov 2025 13:11:24 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A102925-03 Planned Maintenance Outage - Retail
ERCOT Client Services
Fri, 7 Nov 2025 08:23:01 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C110625-01 ERCOT Change to End-Point URL Address for External Web Services API in Production Environment
ERCOT Client Services
Thu, 6 Nov 2025 16:00:23 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B110625-01 RTC+B: Acknowledgment from QSEs without Resources of RTC+B impacts
ERCOT Client Services
Thu, 6 Nov 2025 15:55:50 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A110625-01 2025 Winter Load Shed Training Exercise
ERCOT Client Services
Thu, 6 Nov 2025 15:40:18 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-E110525-01 RTC+B: Implementation Details of Revision Requests
ERCOT Client Services
Wed, 5 Nov 2025 16:20:22 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B110525-01 RTC+B: Implementation of Market-facing changes for December 05, 2025
ERCOT Client Services
Wed, 5 Nov 2025 16:20:09 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-C110525-01 RTC+B: Implementation Details of Settlement-Related NPRRs
ERCOT Client Services
Wed, 5 Nov 2025 16:19:53 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A110525-01 RTC+B: Implementation of credit provisions of NPRR1013
ERCOT Client Services
Wed, 5 Nov 2025 16:19:35 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-F110525-01 RTC+B: Implementation Go-Live Plan for Operating Day December 5, 2025
ERCOT Client Services
Wed, 5 Nov 2025 16:19:17 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B102725-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 5 Nov 2025 08:44:56 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A102825-03 Planned system maintenance with impacted services
ERCOT Client Services
Wed, 5 Nov 2025 08:43:53 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A102925-02 Planned Maintenance Outage - Retail
ERCOT Client Services
Tue, 4 Nov 2025 09:27:05 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A102825-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 3 Nov 2025 10:00:31 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B102725-02 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 3 Nov 2025 08:47:15 -0600
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-D103125-01 Dashboards affected by end of Daylight Saving Time (DST) November 1 - 3, 2025
ERCOT Client Services
Fri, 31 Oct 2025 13:55:03 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A103125-01 Window to submit Declarations of Weather Preparedness (DoWP) via the ERCOT Weatherization & Inspection Market Participant Portal (Portal) is November 1 - December 1, 2025
ERCOT Client Services
Fri, 31 Oct 2025 09:02:58 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A103025-01 RIOO NOGRR245 Release to Production
ERCOT Client Services
Thu, 30 Oct 2025 11:00:44 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
R-A102925-01 Planned Maintenance Outage - Retail
ERCOT Client Services
Wed, 29 Oct 2025 11:23:19 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A100925-02 Live production two-hour test for RTC+B closed-loop frequency control on October 30, 2025 between 10:00 am-13:00 pm
ERCOT Client Services
Wed, 29 Oct 2025 08:20:05 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A102825-01 Planned system maintenance with impacted services
ERCOT Client Services
Tue, 28 Oct 2025 11:22:06 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-B102725-01 Planned system maintenance with impacted services
ERCOT Client Services
Mon, 27 Oct 2025 10:56:55 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A102425-01 Aggregate Distributed Energy Resource (ADER) Pilot Project: Adjustments to Limits of Participation
ERCOT Client Services
Fri, 24 Oct 2025 10:00:56 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies
M-A102325-01 Joint RTCBTF/TWG Workshop for RTC+B Closed-Loop LFC Testing, October 27, 2025 1:00 - 3:00 PM (WebEx only)
ERCOT Client Services
Thu, 23 Oct 2025 15:37:53 -0500
 Reply 
No abstract is available available for this message. [Read Message ...]
Reply
No Replies


ATOM RSS1 RSS2

LISTS.ERCOT.COM CataList Email List Search Powered by LISTSERV