NOTICE DATE: March 17, 2014

NOTICE TYPE: M-A031414-04 Financial/Credit

SHORT DESCRIPTION: Total Potential Exposure (TPE) calculations affected by ERCOT system outages

INTENDED AUDIENCE: ERCOT Counter-Parties

DAY AFFECTED: March 12-14, 2014

LONG DESCRIPTION: The ERCOT system outages commencing on March 11, 2014 impacted the ability to calculate Counter-Party Total Potential Exposure (TPE) and Available Credit Limit (ACL). As of March 15, 2014 all calculation inputs were restored.

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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