NOTICE DATE: May 4, 2011

NOTICE TYPE: M-A050411-01 CRR

SHORT DESCRIPTION: Balance of Year Auction Model and PCRR Allocation delayed

INTENDED AUDIENCE: CRR Account Holders

DAY AFFECTED: May 4, 2011

LONG DESCRIPTION: The Balance of Year Auction model posting and PCRR allocation is delayed. A follow up market notice will be sent when the network model posts and when the PCRR allocation results post.

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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