*******TEXAS NODAL MARKET NOTICE*******

NOTICE DATE: June 14, 2010

NOTICE TYPE: General

SHORT DESCRIPTION: Nodal Operating Guides and NOGRRs migrating from nodal.ercot.com to ERCOT.com

INTENDED AUDIENCE: Nodal Accountable Executives, Nodal Transition Project Managers, Market Trial Contacts

DAY AFFECTED: June 18, 2010

LONG DESCRIPTION: The Nodal Operating Guides and Nodal Operating Guide Revision Requests (NOGRRs) are migrating from the Market Rules section on nodal.ercot.com to the Market Rules section on ERCOT.com. The migration will take place on Friday, June 18, 2010.

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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