General; Operations

Wed, Mar 10, 2021 09:11 AM

M-D030321-02 Final - Completion of the Mass Transition

NOTICE DATE:  March 10, 2021

NOTICE TYPE:  M-D030321-02 Informational: Mass Transition Event

SHORT DESCRIPTION:  Final - Completion of the Mass Transition

INTENDED AUDIENCE:  RMS and Affected Market Participants

DAY AFFECTED:  March 10, 2021

LONG DESCRIPTION:  ENTRUST ENERGY INC (DUNS Number 9640468611000), has zero (0) active Electric Service Identifiers (ESI IDs) in ERCOT’s system.

The final ENTRUST ENERGY INC (LSE) ESI ID relationship was ended on March 10, 2021 at 02:21 AM CPT.

This will be the last update/communication regarding the ENTRUST ENERGY INC (LSE) Mass Transition event.

ADDITIONAL INFORMATION: Please review the ERCOT website for previous Market Notices related to this subject. 

CONTACT:  If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at

If you are receiving email from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: