Just in case….here is the login info.


From: Voltage Profile Group <[log in to unmask]> On Behalf Of Williams, Scot
Sent: Wednesday, March 31, 2021 4:40 PM
To: [log in to unmask]
Subject: [EXTERNAL] PDCWG, WMWG & VPWG Joint Webex - April 6, 2021


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Following is the login information for the Joint VPWG Webex with the generation folks next Tuesday, April 6.  We don’t plan to have a TSP only session afterwards this time. Let me know if you have any questions or topics for discussion.


Happy April fools!!

Scot Williams




From: Williams, Scot
Sent: Wednesday, March 31, 2021 4:24 PM
Subject: PDCWG, WMWG & VPWG Joint Webex - April 6, 2021


The Voltage Profile Working Group (VPWG) establishes voltage profiles at the points of interconnection of generating units. The Summer/Fall 2021 voltage profile study is under way. As part of our process, we periodically ask for feedback from Generators and QSEs on any issues related to voltage profiles.  Any other questions for the TOs are also welcome.

Can you please inform the groups about the WebEx and invite them to call in if they have any feedback? Thank you very much.

Scot Williams

Transmission Grid Operations Support

Oncor Electric Delivery




ERCOT PDCWG, WMWG & VPWG Joint meeting


Tuesday, April 6, 2021
9:30 AM                        

  1. Antitrust Admonition                                                                     S. Williams                           9:30 AM
  2. GO/QSE and TSP Roll Call                                                              S. Williams                           9:35 AM
  3. Voltage Profile and Operations issues feedback                All                                            9:45 AM
  4. Other Business/Adjourn                                                               All                                          10:15 AM




First Session – ERCOT PDCWG, WMWG & VPWG Joint Meeting

Tuesday, April 6, 2021

9:30 AM  |  (UTC-05:00) Central Time (US & Canada)  |  1 hr 30 mins




Join meeting



More ways to join:


Join from the meeting link





Join by meeting number

Meeting number (access code): 182 463 3143

Meeting password: PbdXrbjn222




Tap to join from a mobile device (attendees only)

+1-650-479-3208,,1824633143## Call-in toll number (US/Canada)



Join by phone

1-650-479-3208 Call-in toll number (US/Canada)

Global call-in numbers




Need help? Go to https://help.webex.com



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