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MISUG Meeting Materials. ERCOT 10/13/2011. Agenda. Prior Meeting Follow Ups. SCR764 – remove Ticker, SCR Comments to PRS needed System Wide RUC Charges – move to MODE, NPRR needed Actual Load Reports – create new FZ display, weekly report for each,compiled into annual file - PowerPoint PPT Presentation
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MISUG Meeting Materials
ERCOT10/13/2011
2 MISUG
Agenda
10/13/2011
1. Antitrust Admonition J. Lavas 9:30 a.m.
2. Introduction J. Lavas 9:35 a.m.
3. Follow ups J. Lavas 9:45 a.m.
4. Market Data Transparency Statistics - September J. Ashbaugh 10:00 a.m.
5. Updates on NPRRs and SCRs J. Ashbaugh 10:15 a.m.
6. Scrub MISUG Current Task List J. Lavas 10:30 a.m.
7. Review Draft NPRRs DAM Shift Factors (#34) Actual Load (#64) Daily Grid Ops (#12)Active Binding Constraints (#52)
J. Lavas 11:30 a.m.
Lunch 12:00p.m.
8. Review Specifications & Gather Market RequirementsMMUI Changes (#18 & #19) Specifications OSUI Changes (#15) SpecificationsNon RUC Unit Commitments for DA and RT (New #65)Load Distribution Factors in RT (New #66)List of Marginal Units (New #67)Changes to RT Shift Factors Report (New #68)Weather Data Assumptions (#37)
J. Lavas 1:15 p.m.
9. MISUG Task List Review – Additions J. Lavas 3:00 p.m.
10. New Business All 3:15 p.m.
Adjourn 3:30 p.m.
3
Prior Meeting Follow Ups
MISUG10/13/2011
• SCR764 – remove Ticker, SCR Comments to PRS needed• System Wide RUC Charges – move to MODE, NPRR needed• Actual Load Reports – create new FZ display, weekly report for
each,compiled into annual file• CRR Shift Factors – Remove from list? No – cover in specs• NSD – should this be a standalone item or added to a report?
Reqt for Public notice in NPRR354. leave in grid ops.
• Next Month: – Can we have the buses to CMZs mapped somewhere and made
avail to MPs outside of POI. Csv – Discuss the Std Cont List. What is avail, where are gaps
4 MISUG
Market Data Transparency Statistics - September
10/13/2011
5
Enterprise Information - Website Traffic
10/13/2011 MISUG
6 MISUG
External Web Services Market Info Reports – Sept 2011
10/13/2011
7 MISUG
External Web Services Alerts/Notifications – Sept 2011
10/13/2011
8 MISUG10/13/2011
External Web Services Alerts/Notifications – Year To Date
9
Enterprise Information – Extracts & Reports
There have been dramatic increases in the number of extracts and reports posted and downloaded since nodal go-live.
10/13/2011 MISUG
Postings Downloads
Total = 1,061,029 Total = 31,627,360
86% - Certified 91% - Public
8% - Secure 7% - Secure
6% - Public 2% - Certified
August 2011 Statistics
10
Extracts & Reports – Postings
MISUG10/13/2011
11
Extracts & Reports - Downloads
MISUG10/13/2011
12 MISUG
Updates on NPRRs and SCRs
10/13/2011
13
NPRR & SCR Updates
MISUG
NPRR_SCR Title DescriptionDate
Submitted Current StatusImplementation
Date More Information
NPRR329Security Classification Changes
Move a defined set of reports from SECURE classification to PUBLIC classification to be available on the ERCOT website, as well as MIS 2/23/2011
4/19/2011 - BOD Approved
5/18/2011 - Complete
http://www.ercot.com/mktrules/issues/nprr/326-350/329/index
SCR764Public Access to Select MIS Dashboards
Move a defined set of dashboards to be displayed as PUBLIC on the ERCOT website, as well as MIS 4/7/2011
5/17/2011 - BOD Approved
August thru October 2011
http://www.ercot.com/mktrules/issues/scr/750-774/764/index
NPRR350
Change to the Security Classification of the System Ancillary Service Capacity Monitor Dashboard
Change the security classification from SECURE to PUBLIC to be displayed on the ERCOT website, as well as MIS 4/11/2011
5/17/2011 - BOD Approved August 2011
http://www.ercot.com/mktrules/issues/nprr/326-350/350/index
SCR765 Aggregate Wind DashboardCreate a public aggregate wind dashboard for MIS and the ERCOT webiste 4/18/2011
6/21/2011 - BOD Approved 2011
http://www.ercot.com/mktrules/issues/scr/750-774/765/index
NPRR359 Monthly TDSP Load ReportCreate a monthly report that includes TDSP load data based on initial settlement 5/4/2011
8/16/2011 - BOD Approved
http://www.ercot.com/mktrules/issues/nprr/351-375/359/index
NPRR360Summary Report of HDL and LDL
Create a PUBLIC report to run after each SCED to publish the summary of HDL and LDL. Create a PUBLIC report to run after 60 days disclosing the manual overrides for resources and the summary of HDL and LDL. 5/4/2011
9/20/2011 – BOD Approved
http://www.ercot.com/mktrules/issues/nprr/351-375/360/index
10/13/2011
14
NPRR & SCR Updates
MISUG
NPRR_SCR Title DescriptionDate
Submitted Current StatusImplementation
Date More Information
NPRR361
Real-Time Wind Power Production Data Transparency
Modify the current PUBLIC hourly report to include additional data.
Create a PUBLIC report to run every 5 minutes that discloses the data that will be available in the dashboard being published in SCR765. 5/4/2011
8/16/2011 - BOD Approved
http://www.ercot.com/mktrules/issues/nprr/351-375/361/index
NPRR382
Verbal RUC Committed or Decommitted Resources Report
Creates two new reports on the MIS SECURE for verbal Reliability Unit Commitment (RUC) commitments/decommitments, one following the Day-Ahead Reliability Unit Commitment (DRUC) and one following the Hourly Reliability Unit Commitment (HRUC) to stay consistent with the current RUC data delivery process. 6/8/2011
9/20/2011 – BOD Approved
http://www.ercot.com/mktrules/issues/nprr/376-400/382/index
NPRR383Unconfirmed Trades Report
Creates a new report for unconfirmed trades on the MIS CERTIFED that will provide timely information regarding the trades that have not yet been confirmed for the upcoming hour and all remaining hours of the Reliability Unit Commitment (RUC) Study Period so that Market Participants may make adjustments as necessary to conduct business. 6/8/2011
9/20/2011 – BOD Approved
http://www.ercot.com/mktrules/issues/nprr/376-400/383/index
10/13/2011
15 MISUG10/13/2011
Scrub Task List
16
DRAFT NPRRs
• DAM Shift Factors (#34) • Actual Load (#64) • Daily Grid Ops (#12)
MISUG10/13/2011
17 MISUG
Collect Market Requirements for Extracts/Reports
10/13/2011
18
Collect Market Requirements for Extracts/Reports
MMUI Changes (#18 & #19) Specifications OSUI Changes (#15) Specifications Non RUC Unit Commitments for DA and RT (New #65) Load Distribution Factors in RT (New #66) List of Marginal Units (New #67) Changes to RT Shift Factors Report (New #68)
MISUG10/13/2011
19 MISUG
• Discuss market requirements:–
• Discuss draft NPRRs/SCRs:– Weather Data Assumptions for DAM (#37) Specifications – Multi Day Submissions (NEW) Specifications – MMUI Changes (#18 & #19) Specifications – System Wide RUC Charges (#60) Specifications – Constraints Dashboard (#42) Specifications – Active Binding Constraints (#52) Specifications – OSUI Changes (#15 & # 16) Specifications
• Discuss update:– Task list priorities
October Meeting Topics
10/13/2011
20 MISUG
Questions
10/13/2011
21
Next Meeting’s Topics
MISUG10/13/2011
Next Meeting Thursday November 10Specs:MMUI Changes Mapping of buses to CMZs: can we make avail to MPs outside of POI. Csv? Discuss the Std Cont List. What is avail, where are gaps?
Follow up: DC TiesNPRR327 for RT Load Dist Factors impact (#66)Task List Clean up itemsAdd NPRRs/SCRs not submitted by us but followed by usFollow up on confidentiality issues (List of Marginal Units)RT Shift Factors – defect?
NPRRs:CRR Shift FactorsWeather Data AssumptionsList of Marginal Units
