NOTICE DATE: May 13, 2013

NOTICE TYPE: W-A051313-01 Extracts – Wholesale

SHORT DESCRIPTION: Missed report postings on MIS – out of compliance notification

INTENDED AUDIENCE: ERCOT Market Participants

DAY AFFECTED: May 12, 2013

LONG DESCRIPTION: ERCOT has experienced technical issues with its Enterprise Data Warehouse for EMS data from Thursday, May 9, 2013. Root cause is still under investigation.

As a result, the following extract has not posted at this time.

Report Name	EMIL ID	Report ID	Protocol Posting Deadline	Actual Posting Time
Total Amount of Regulation Service Deployed	NP6-654-ER	11011	5/12/2013

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