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NOTICE DATE: March 10, 2021

NOTICE TYPE: W-B030121-04 Settlements

SHORT DESCRIPTION: Notification of Miscellaneous Invoices for Refunds of Short Payments

INTENDED AUDIENCE: QSE and CRRAH Settlement Personnel

DAY AFFECTED: Settlement Invoices with a payout date of March 1, 2021

LONG DESCRIPTION: ERCOT has issued refunds via Miscellaneous Invoices that contain adjustments necessary to complete invoicing for short pay amounts related to the under-shorting issue for Settlement Invoices with a payout date of Monday, March 1, 2021. Please see Market Notices W-B030121-01, W-B030121-02 and W-B030121-03 for additional information.

Refunds due to some QSE/CRRAHs on March 1, 2021, were reduced due to unrecovered, under-shorted amounts. On March 2, 2021, Miscellaneous Invoices were issued to recover other under-shorted amounts, with a payment due date of March 9, 2021.

The Miscellaneous Invoices issued today, March 10, 2021, refund the payments received on March 9, 2021, to QSE/CRRAHs that were short paid on March 1, 2021.

QSE/CRRAHs due refunds on March 1, 2021, have not received full refunds because outstanding payments remain due to ERCOT.

Miscellaneous Invoice Payout Date:  

March 10, 2021

Total Amount Short to Market:    


Total Amount Paid Out to Market:



Invoice Recipient

Total Amount of Short Pay

Volt Electricity Provider LP

$ 427,235.98

Other, net

$ 2,700,741.70


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 [log in to unmask].

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