NOTICE DATE:  October 19, 2011
NOTICE TYPE:  M-A081211-03 SCR
SHORT DESCRIPTION:  Implementation details of SCR764 - Public Access to Select MIS Dashboards - Phase 3
INTENDED AUDIENCE:  ERCOT Market Participants
DAY AFFECTED:  October 24, 2011
LONG DESCRIPTION:  On October 24, 2011, ERCOT will release the next phase of the implementation of System Change Request (SCR) 764, Public Access to Select MIS Dashboards. SCR764 was approved by the ERCOT Board on May 17, 2011, and it adds the following dashboards, which are currently displayed on the Market Information System (MIS), to ERCOT.com (with each planned phase indicated):

*         Real-Time System Conditions - Phase 1

*         Load Forecast vs. Actual - Phase 2

*         SCED Up/Down - Phase 3

*         LMP Contour Map - Phase 4

*         LMP Ticker - Phase 4

To more accurately depict the data represented in the dashboard, ERCOT has implemented a name change to the SCED Up/Down dashboard as part of this release. Beginning with the release on October 24, 2011, the name of the dashboard will be reflected as 'Capacity Available to SCED' on both the Market Information System (MIS) and the ERCOT Website.
ADDITIONAL INFORMATION:  SCR764 and associated documents can be found on the ERCOT website, under Market Rules, at http://www.ercot.com/mktrules/issues/scr/750-774/index.
Technical changes to the architectural design were required in order to make the dashboards available to the public without performance impacts. As a result, dashboards that were available on the Markets - Real-Time Market Landing Page and the Grid - Forecasts Landing Page of the MIS will no longer display on those landing pages. The dashboards will remain available from the MIS Applications page.
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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dh


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