NOTICE DATE:  March 25, 2008

NOTICE TYPE:  M-A031708-08   UPDATE Extracts - Wholesale/Retail

CLASSIFICATION:  Public

SHORT DESCRIPTION: ERCOT is continuing to experience delays with posting
several data extracts/reports.

INTENDED AUDIENCE:  All Market Participants

DAY AFFECTED: March 15, 2008 to Current

LONG DESCRIPTION:  ERCOT is continuing to experience delays with posting
several data extracts/reports.   The following extracts/ reports are
posting later than expected:

 

Settlement Input Data (SID)

Market Shadow Prices (SHP)

Forecasted Transmission Loss Factor

Actual Transmission Loss Factor

TDSP Distribution Loss Factors - Forecasted

TDSP Distribution Loss Factors - Actual

Unaccounted For Energy

Load Estimation Counts

Load Estimation Volume

ESI ID Consumption Data Loading - IDR Protocol Compliance - Daily

 

Below is a summary of 867_03 Activity Reports posting since March 18,
2008.

 

Actual run Date - Report Posting Time

Expected Run Date

Report

Results Contained

3/23/2008 1:52 PM

3/20/2008

NIDR 867_03 Activity Report

IDR replacement usage data received 3/18 3AM - 3/19 3AM and IDR usage
received from 3/19 3AM to 3/20 3AM

3/24/2008 2:41 PM

3/20/2008

NIDR 867_03 Activity Report

NIDR replacement usage data received 3/18 3AM - 3/19 3AM and NIDR usage
received from 3/19 3AM to 3/20 3AM

3/24/2008 5:32 PM

3/21/2008

NIDR and IDR 867_03 Activity Report

NIDR and IDR replacement usage data received 3/19 3AM - 3/20 3AM and
NIDR and IDR usage received from 3/20 3AM to 3/21 3AM

3/24/2008 7:55 PM

3/22/2008

NIDR and IDR 867_03 Activity Reports

NIDR and IDR replacement usage data received 3/20 3AM - 3/21 3AM and
NIDR and IDR usage received from 3/21 3AM to 3/22 3AM

3/24/2008 8:56 PM

3/23/2008

NIDR and IDR 867_03 Activity Reports

NIDR and IDR replacement usage data received 3/21 3AM - 3/22 3AM and
NIDR and IDR usage received from 3/22 3AM to 3/23 3AM

3/25/2008 9:03 AM

3/24/2008

NIDR and IDR 867_03 Activity Reports

NIDR and IDR replacement usage data received 3/22 3AM - 3/23 3AM and
NIDR and IDR usage received from 3/23 3AM to 3/24 3AM

3/25/2008 10:28 AM

3/25/2008

NIDR and IDR 867_03 Activity Reports

NIDR and IDR replacement usage data received 3/23 3AM - 3/24 3AM and
NIDR and IDR usage received from 3/24 3AM to 3/25 3AM

 

 

ADDITIONAL INFORMATION:  With the exception of the 867_03 Activity
Reports, all extracts/reports listed above have been posted for March
15-22 2008.

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 e-mail at
[log in to unmask] <blocked::mailto:[log in to unmask]> .

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