misug meeting materials
DESCRIPTION
MISUG Meeting Materials. ERCOT 10/13/2011. Agenda. Prior Meeting Follow Ups. SCR764 – Comments Filed NOGRR084 – QMWG Comments Filed System Wide RUC Charges – see specs Actual Load Reports – create new FZ display, weekly report for each,compiled into annual file - PowerPoint PPT PresentationTRANSCRIPT
MISUG Meeting Materials
ERCOT10/13/2011
2
Agenda
11/10/2011
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 J. Ashbaugh 10:15 a.m.
5. Updates on NPRRs and SCRs J. Ashbaugh 10:30 a.m.
6. Review Draft NPRRs
CRR Shift Factors (#58) Weather Data Assumptions (#37)System Wide RUC Charges (#52)Actual Load Report (#64)
J. Lavas 10:45 a.m.
Lunch 12:00p.m.7. Review Specifications & Gather Market Requirements
MMUI Changes (#17, #18 & #19) Specifications System Wide RUC Charges (#52)CRR Shift Factors (#58)Weather Data Assumptions (#37)Changes to RT Shift Factors Report (New #68)
J. Lavas 1:15 p.m.
8. Mapping Discussion (Model/Standard Contingency List) ERCOT 2:15 p.m.
9. MISUG Task List Review – Additions J. Lavas 3:15 p.m.
10. New Business All 3:15 p.m.
Adjourn 3:30 p.m.
3
Prior Meeting Follow Ups
11/10/2011
• SCR764 – Comments Filed• NOGRR084 – QMWG Comments Filed• System Wide RUC Charges – see specs• Actual Load Reports – create new FZ display, weekly report for
each,compiled into annual file• List of Marginal Units – Information deemed confidential, can
not provide in a public report
• Next Month: – DC Ties – Still Open– NPRR327 for RT Load Distribution Factors impact (#66)
4
Market Data Transparency Statistics - September
11/10/2011
5
Enterprise Information - Website Traffic
11/10/2011
6
Enterprise Information – Extracts & Reports
There have been dramatic increases in the number of extracts and reports posted and downloaded since nodal go-live.
11/10/2011
Postings Downloads
Total = 1,051,265 Total =
86% - Certified 90% - Public
8% - Secure 6% - Secure
6% - Public 2% - Certified
October 2011 Statistics
Decline in downloads starting 10/24 most significantly caused by the decline in the following downloads. This trend has leveled out into November with an average number of downloads ~600k per day
12300 LMPs by Resource Nodes, Load Zones and Trading Hubs12301 Settlement Point Prices at Resource Nodes, Hubs and Load Zones
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Extracts & Reports – Postings
11/10/2011
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Extracts & Reports - Downloads
11/10/2011
9
Updates on NPRRs and SCRs
11/10/2011
10
NPRR & SCR Updates
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
Approved5/18/2011 -
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
ApprovedAugust 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
SCR765Aggregate Wind Dashboard
Create 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
NPRR359Monthly TDSP Load Report
Create 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
11/10/2011
11
NPRR & SCR Updates
NPRR_SCR Title DescriptionDate
SubmittedCurrent Status
Implementation 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
NOGRR084Daily Grid Ops Report
This NOGRR creates a report that will provide summary level data of the daily operations information which is currently provided hourly or more frequently for which the downloading of this data is extremely cumbersome. Restores visibility of operational data which was provided in the zonal market.
10/27/2011
Next Stop: OWG
http://www.ercot.com/mktrules/issues/nogrr/076-100/084/index
11/10/2011
1211/10/2011
Scrub Task List
13
DRAFT NPRRs
• CRR Shift Factors (#58) • Weather Data Assumptions (#37)• System Wide RUC Charges (#52)• Actual Load Report (#64)
11/10/2011
14
Collect Market Requirements for Extracts/Reports
11/10/2011
15
Collect Market Requirements for Extracts/Reports
MMUI Changes (#17, #18 & #19) Specifications System Wide RUC Charges (#52) Specifications CRR Shift Factors (#58) Specifications Weather Data Assumptions (#37) Specifications Changes to RT Shift Factors Report (#68) Specifications
11/10/2011
16
Questions
11/10/2011
17
Next Meeting’s Topics
11/10/2011
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 Assumptions