SCR #765 · Revision Request
SCR765 Public Aggregated Wind Dashboard
ReasonThis SCR will provide a public graphical representation of the amount of wind generation forecasted and produced in the ERCOT Transmission Grid for all markets. With substantial amounts of wind capacity located in ERCOT, the ability to view wind generation in near Real-Time will allow Market Participants and consumers to anticipate the impact of variations in wind production on market prices. Timely information about how actual wind production compares to forecasts will help Market Participants manage the resulting market fluctuations. Wind power brings unique challenges to the electrical market. A public dashboard would help the market adapt to deal with these challenges.
Created2011-05-10
Approved2011-06-21
Summary
This SCR proposes the development of a new wind aggregated dashboard available to the public that displays the following on both the system-wide and regional level in graphical form: Aggregate Wind-powered Generation Resource (WGR) Power Output Aggregate Short-term Wind Power Forecast (STWPF), from both the current and Day-Ahead Aggregate Wind-powered Generation Resource Production Potential (WGRPP), from both the current and Day-Ahead Aggregate Current Operating Plan (COP) High Sustained Limits (HSLs) for On-line WGRs, from both the current and Day-Ahead System-wide and regional WGR output data would also be displayed on the dashboard. These values will update with each Security-Constrained Economic Dispatch (SCED) run and represent a current snapshot of the aggregate WGR output.
Action Log 4 milestones
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May 10
WMSRecommended for Approval→ PRS for rank and priority.
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May 19
PRSRecommended for Approval→ TAC for consideration.
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Jun 2
TACRecommended for Approval→ ERCOT Board for consideration.
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Jun 21
BOARDApproved
Amendments
| Date | Body | Motion | Result |
|---|---|---|---|
| May 10 '11 | WMS | To recommend approval of SCR765 as amended by the 5/11/11 ERCOT comments and to forward SCR765 to PRS. | Passed |
Documents 10
| Name | Type | Posted | Classification |
|---|---|---|---|
| 765SCR-01 Public Aggregated Wind Dashboard 041811 | doc | Apr 18 '11 | Revision Request |
| 765SCR-02 Urgency Vote Ballot 042011 | xls | Apr 20 '11 | Revision Request Ballot |
| 765SCR-03 ERCOT Comments 051111 | doc | May 11 '11 | Revision Request Comments |
| 765SCR-04 WMS Report 051111 | doc | May 12 '11 | Committee Report |
| 765SCR-05 Preliminary Impact Analysis 051811 | doc | May 18 '11 | Staff Report |
| 765SCR-06 PRS Report 051911 | doc | May 24 '11 | Committee Report |
| 765SCR-07 Impact Analysis 052711 | doc | May 27 '11 | Staff Report |
| 765SCR-08 Cost Benefit Analysis 060211 | xls | Jun 2 '11 | Staff Report |
| 765SCR-09 TAC Report 060211 | doc | Jun 7 '11 | Committee Report |
| 765SCR-10 Board Report 062111 | doc | Jun 24 '11 | Committee Report |
Meetings That Took It Up 5
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Jun 2 '11 | TAC Meeting | TAC | Concluded |
| Jun 1 '11 | Market Information System User Group Meeting | MIS | Concluded |
| May 19 '11 | PRS Meeting | PRS | Concluded |
| May 11 '11 | WMS Meeting | WMS | Concluded |
| Apr 28 '11 | Market Information System User Group Meeting | MIS | Concluded |