Working Group · under WMS
CMWG Congestion Management Working Group
The Congestion Management Working Group (CMWG) is charged through the Wholesale Market Subcommittee (WMS) with reviewing issues related to the transmission congestion within ERCOT markets. CMWG is responsible for providing the WMS advisory support on issues impacting congestion and congestion management using market based tools and cost causation principles.
ChairChenyan Guo
Vice ChairShane Thomas
Recent Meetings 25
| Date | Meeting | Status | Agenda | RRs |
|---|---|---|---|---|
| Dec 14 '26 | CMWG Meeting - Webex Only | Scheduled | ||
| Nov 16 '26 | CMWG Meeting - Webex Only | Scheduled | ||
| Oct 19 '26 | CMWG Meeting - Webex Only | Scheduled | ||
| Sep 14 '26 | CMWG Meeting - Webex Only | Scheduled | ||
| Aug 17 '26 | CMWG Meeting - Webex Only | Scheduled | ||
| Jul 20 '26 | CMWG Meeting - Webex Only | Scheduled | 8 | 2 |
| Jun 15 '26 | CMWG Meeting - Webex Only | Concluded | 7 | |
| May 18 '26 | CMWG Meeting - Webex Only | Concluded | 7 | 1 |
| Apr 13 '26 | CMWG Meeting - Webex Only | Concluded | 8 | 1 |
| Mar 16 '26 | CMWG Meeting - Webex Only | Concluded | 9 | 1 |
| Feb 16 '26 | CMWG Meeting - Webex Only | Concluded | 7 | 1 |
| Jan 20 '26 | CMWG Meeting - Webex Only | Concluded | 8 | 2 |
| Dec 15 '25 | CMWG Meeting - Webex Only | Concluded | 8 | 4 |
| Dec 11 '25 | CMWG Meeting (RESCHEDULED) | Rescheduled | ||
| Nov 17 '25 | CMWG Meeting - Webex Only | Concluded | 10 | 2 |
| Nov 13 '25 | CMWG Meeting (RESCHEDULED) | Rescheduled | ||
| Oct 20 '25 | CMWG Meeting - Webex Only | Concluded | 6 | 1 |
| Oct 16 '25 | CMWG Meeting (RESCHEDULED) | Rescheduled | ||
| Sep 22 '25 | CMWG Meeting - Webex Only | Concluded | 8 | 2 |
| Sep 18 '25 | CMWG Meeting (RESCHEDULED) | Rescheduled | ||
| Aug 18 '25 | CMWG Meeting - Webex Only | Concluded | 8 | |
| Aug 14 '25 | CMWG Meeting (RESCHEDULED) | Rescheduled | ||
| Jul 21 '25 | CMWG Meeting - Webex Only | Concluded | 7 | |
| Jul 17 '25 | CMWG (RESCHEDULED) | Rescheduled | ||
| Jun 16 '25 | CMWG Meeting - Webex Only | Concluded | 7 |
Key Documents 1
| Name | Type |
|---|---|
| CMWG Charter WMS approved 20180228 | docx |