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12/15/21 4:31 PM

W-C102921-04 Board-Approved Price Correction - Day-Ahead Market (DAM) Resettlement for Operating Days (ODs) October 7 and October 8, 2021


NOTICE DATE: December 15, 2021

NOTICE TYPE: W-C102921-04 Settlements

SHORT DESCRIPTION: Board-Approved Price Correction - Day-Ahead Market (DAM) Resettlement for Operating Days (ODs) October 7 and October 8, 2021

INTENDED AUDIENCE: QSE and CRRAH Settlement Personnel

DAYS AFFECTED: October 7 and 8, 2021

LONG DESCRIPTION: On December 10, 2021, the ERCOT Board of Directors (Board) directed ERCOT to implement price corrections for Day-Ahead Settlement Point Prices (DASPPs), DAM Market Clearing Prices for Capacity (MCPCs), and DAM Locational Marginal Prices (LMPs) for ODs September 30 and October 6-12, 2021.

The DAM Resettlement Statements for ODs October 7 and 8, 2021, will post today.  Further details are included in the table below:

Operating Day

October 7, 2021

October 8, 2021

Reason for Resettlement

Board-Approved DAM Price Correction

Affected Settlement Charge Types

DAESAMT, DAEPAMT, DARTOBLAMT, DARTOBLLOAMT, DACONGRENT, DACRRSAMT, DAMWAMT, LADAMWAMT, PCNSAMT, DANSAMT, PCRDAMT, DARDLAMT, PCRRAMT, DARRAMT, PCRUAMT, DARUAMT, DAOBLAMT, DAOPTAMT, DAOPTRAMT, CRRBACR

Publication Date of Previous Settlement Statement

October 11, 2021

October 12, 2021

Publication Date of Resettlement Statement

December 15, 2021

December 15, 2021

Invoice Date of Resettlement Statement

December 15, 2021

December 15, 2021

 

Resettled Charge Types

October 7, 2021

Resettlement Amount

October 8, 2021

Resettlement Amount

Day-Ahead Energy Sales (DAESAMT)

 $                        (44,649.85)

 $                             46,263.60

Day-Ahead Energy Purchased (DAEPAMT)

 $                          49,855.20

 $                            (54,073.90)

Day-Ahead Real Time Obligation (DARTOBLAMT)

 $                        (18,928.18)

 $                           (21,623.67)

Day-Ahead RTM Obl Lnked to Opt (DARTOBLLOAMT)

 $                          (3,090.97)

 $                              (1,243.56)

Day-Ahead Congestion Rent (DACONGRENT)

 $                      (16,813.80)

 $                           (30,677.53)

Day-Ahead CRR Owners Shortfall Amount (DACRRSAMT)

 $                            -

 $                                 (509.46)

Day-Ahead Make-Whole Amount (DAMWAMT)

 $                            2,128.11

 $                                   410.24

Load Allocated Day-Ahead Make-Whole charge (LADAMWAMT)

 $                          (2,128.09)

 $                                  (410.26)

Non-Spin Reserve Service Payment (PCNSAMT)

 $                            8,314.73

 $                             (13,074.57)

Day-Ahead Non-Spin Amount (DANSAMT)

 $                          (8,314.73)

 $                               13,074.43

Procured Capacity for Reg Down (PCRDAMT)

 $                           1,246.74

 $                                    877.04

Day-Ahead Reg-Down Amount (DARDAMT)

 $                          (1,246.74)

 $                                 (876.96)

Procured Capacity for Responsive Reserve Amount (PCRRAMT)

 $                             (578.49)

 $                               (7,809.08)

Day-Ahead Responsive Reserve Amount (DARRAMT)

 $                               578.43

 $                                7,809.26

Procured Capacity for Responsive Reserve Amount (PCRUAMT)

 $                         (2,620.56)

 $                               (3,041.78)

Day-Ahead Reg-Up Amount (DARUAMT)

 $                            2,620.67

 $                                 3,041.65

Day-Ahead Obligation Amount (DAOBLAMT)

 $                           4,829.19

 $                                 7,335.48

Day-Ahead Option Amount (DAOPTAMT)

 $                            3,205.75

 $                               27,060.32

Day-Ahead Option with Refund Amount (DAOPTRAMT)

 $                                 54.56

 $                                      (5.37)

CRR Balancing Account Credit (CRRBACR)

 $                          (8,724.30)

 $                              $3,203.48

 

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 ClientServices@ercot.com.

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