NOTICE DATE:  February 28, 2014
NOTICE TYPE:  M-B022814-01 Extracts
SHORT DESCRIPTION:  DST Short-Day Effects in Current Day Reports
INTENDED AUDIENCE:  ERCOT Market Participants
DAY AFFECTED:  March 9, 2014
LONG DESCRIPTION:  Daylight Savings Time begins at 02:00 on Sunday, March 9, 2014.  Below is a short list of expectations regarding known Current Day Report (CDR) outputs.

*         When viewing DAM-SPP on the LMP Contour Map (GEN-502-UI), the drop-down for Hour Ending will contain all 24 hours (including Hour Ending 02:00)



*         On the Real-Time Settlement Point Prices Display (GEN-526-UI), Interval Ending hours will be shown as "...,0145, 0200, 0315,..." instead of "...,0145, 0300, 0315,..."



*         Forecasted and Actual Wind Power Production (GEN-528-UI) may display inaccurate data in and around the transition time on both Current Day  and Next Day displays
Market Participants are encouraged not to use the dashboards to make critical market or operational decisions.
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]<mailto:[log in to unmask]>.
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