Public Notices

    This section contains public market notifications required by protocols as well as other market messages ERCOT may post for market transparency. Notices are categorized by types and can be filtered by selecting the desired category. ERCOT began archiving public notices November 3, 2011.

    Mar 2018 Apr 2018 May 2018 Jun 2018 Jul 2018 Aug 2018
    Date Message Type Status
    Jul 23 2018 14:51:35 CST Notification of Market Price Correction: Market price correction for DAM. This notification is an update to the message sent at 11:08:21 on 7/20/2018. ERCOT has completed price analysis for DAM Operating Day 07/20/2018. ERCOT will correct DAM Prices for hour ending 7:00 through hour ending 22:00. Complete price correction data will be posted on the Market Information System as soon as possible but no later than 10:00 of 07/24/2018, Tuesday. For additional information, please refer to Market Notice W-A072018-01 Operations, Information Regarding the Investigation of Prices for the Real-Time and Day-Ahead Market, sent on 7/20/18. Alert Active
    Jul 20 2018 17:31:02 CST Notification of Prices Under Investigation: Notification of SCED prices under investigation. Follow-Up on Notification of Prices Under Investigation: As a follow up to the two notifications previously provided on 07/20/2018, ERCOT has sent out a Market Notice with additional information. Please refer to Market Notice W-A072018-01 Operations, Information Regarding the Investigation of Prices for the Real-Time and Day-Ahead Market. Alert Active
    Jul 20 2018 11:08:21 CST Notification of Prices Under Investigation: Notification of DAM prices under investigation. ERCOT is investigating the Day-Ahead Prices for hours ending 14:00 through 18:00 of Operating Day 07/20/2018. A follow-up notice will be sent out as soon as the investigation is completed. If the price correction is needed for Operating Day 07/20/2018, it will be posted by 1000 of 07/24/2018. Alert Active
    Jul 20 2018 11:05:49 CST Notification of Prices Under Investigation: Notification of SCED prices under investigation. ERCOT is investigating the Real-Time Prices for the settlement intervals 16:30 - 18:30 of operating day 07/18/2018. A follow-up notice will be sent out as soon as the investigation is completed. If the price correction is needed for Operating Day 07/18/2018, it will be posted by 1600 of 07/20/2018. Alert Active