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EDS 4 DAM/RUC/SASM

EDS 4 DAM/RUC/SASM. EDS 4.9 Market Call. March 28, 2008. ERCOT Anti-Trust Admonition.

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EDS 4 DAM/RUC/SASM

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  1. EDS 4 DAM/RUC/SASM EDS 4.9 Market Call March 28, 2008 http://nodal.ercot.com 1

  2. ERCOT Anti-Trust Admonition ERCOT strictly prohibits Market Participants and their employees who are participating in ERCOT activities from using their participation in ERCOT activities as a forum for engaging in practices or communications that violate the antitrust laws. The ERCOT Board has approved guidelines for members of ERCOT Committees, Subcommittees and Working Groups to be reviewed and followed by each Market Participant attending ERCOT meetings. If you have not received a copy of these Guidelines, copies are available at the Client Relations desk. Please remember your ongoing obligation to comply with all applicable laws, including the antitrust laws. http://nodal.ercot.com 2

  3. Agenda • DAM/RUC EDS 4 • Dashboard Update • Current issues • Release 9.3 details • Release 8 Update • Q&A and Roll Call • Appendix http://nodal.ercot.com 3

  4. DAM/RUC 4.9 Tracking: Dashboard • To view the most updated copy refer to the readiness center at:http://nodal.ercot.com/readiness/eds4/documents/index.htmlUnder Weekly Status http://nodal.ercot.com 4

  5. Current issues – EDS environment • Defect regarding last day of month • Submissions receiving an error on the last hour/interval of the month: • Recall that this was a a problem for Feb 29 and will be for March 31 as well • A fix is expected for the April 1 release http://nodal.ercot.com 5

  6. Update on next phase- EDS4 Initial DAM/RUC 4.9.3 Testing • NEXT WEEK WE BEGIN EDS4-Release 9.3 • Initial DAM/RUC Execution Activities • As a QSE you need this punchlist for April 1: 1- EDS4 System-Wide Load Forecast and ASPlan (posted & emailed) 2- Individual Load Ratio Share Spreadsheet (emailed-QSE specific) 3- Updated Settlement Points loaded into your system (posted) 4- Summary Sheet of Activities 5- Your systems and certificates available (same as Rel 9.1) 6- Ensure your firewall and proxy opened to ERCOT Austin site http://nodal.ercot.com 6

  7. Update on next phase- EDS4 Initial DAM/RUC 4.9.3 Testing 1- The System-Wide Load Forecast and AS Plan (posted and emailed) http://nodal.ercot.com 7

  8. Update on next phase- EDS4 Initial DAM/RUC 4.9.3 Testing 2- Individual Load Ratio Share Spreadsheet (emailed-QSE specific) http://nodal.ercot.com 8

  9. Update on next phase- EDS4 Initial DAM/RUC 4.9.3 Testing 3- Updated Settlement Points loaded into your system (posted) Changes to Resource Nodes (not Resource Names) http://nodal.ercot.com 9

  10. Update on next phase- EDS4 Initial DAM/RUC 4.9.3 Testing 4- Summary Sheet of Activities (email and posting) http://nodal.ercot.com 10

  11. DAM Awards Status of DAM Award Communication (as of 3/28/08) • Due to integration issues, Notifications delivery moving toward mid-May • Query Get AwardSet will conform to a temporary xml schema and will not conform to EIP specification in the beginning. We posted XSD on the Readiness Center. Note that this is an interim measure for first 2 weeks of April. • Awards queries will likely return compressed payloads given the size of the reports • GetAwardSet composed of: • AwardedEnergyOffer • AwardedEnergyOnlyOffer • AwardedEnergyBid • AwardedAS • AwardedCRR • AwardedPTPObligation • Awards to be available via Market Manager (display of GetAwardSet) http://nodal.ercot.com 11

  12. Release 8 Update • All “Standard” items posted to Readiness Center for review • Standard outputs are defined as “a statement, invoice, or extract that is unassociated with any stubbed in data. “ • See appendix slides for all Standard items posted for review • Send acknowledgement of items available to eds4@ercot.com by 4/1/08 No Logged Issues • No issues logged to date for Release 8 http://nodal.ercot.com 12

  13. Release 8 - April Calendar of Events http://nodal.ercot.com 13

  14. Q&A / Open ForumRoll-Call http://nodal.ercot.com 14

  15. APPENDICES • Release 9.3 Information • Release 8 documents • DAM notifications available in Sandbox • Upcoming Network Changes • Connectivity information • Links to Key Documentation • Metrics • Data preparation http://nodal.ercot.com 15

  16. Update on next phase- EDS4 Initial DAM/RUC 4.9.3 Testing • Objectives beginning in April 2008- • QSE submit offers DAM/RUC • ERCOT executes DAM/RUC (in limited manner) • ERCOT posts awards and settlement point prices • Targeting to support out of Austin Control Center (ensure firewalls comply with Appendix) • Schedule- • Run Day-Ahead markets on Tuesday and Thursday each week • Planned first DAM run is 10am on April 3rd • ERCOT system and data preparation still in progress to make April 3 date • Summary of how testing will evolve: • Execution functionality to be taken in steps (crawl > walk > run) • Weeks 1&2 – • Energy-only DAM • No A/S, no RUC, no constraints, no PtP Obligations, no credit limit • Week 3 – • Energy and A/S in DAM • Include self-selected credit limits and PtP Obligations • Weeks 4 & 5 • Execute DAM with constraints on Tuesday, include RUC on Thursday http://nodal.ercot.com 16

  17. Update on next phase- EDS4 Initial DAM/RUC 4.9.3 Testing (con’d) • Reminders below to involve business in building bids and offers ************************ • For testing purposes there will be guard-rails on data, but it will not scripted by ERCOT • So QSE BUSINESS INVOLVEMENT IS CRITICAL for reasonable pricing and business activities • All QSEs (with and without Load and Resources)- • May submit a limited amount of DAM Energy Only Offers and DAM Energy Bids that do not represent actual Resources or Loads (virtual bids and offers) • QSEs can only bid/offer up to 50MW total (later becomes 500MW) • Bids/Offers should net to 0MW total (later allowed to take position of up to 200MW) • It is important that the submitted bids be reasonably priced for producing appropriate prices and results. http://nodal.ercot.com 17

  18. Release 8 - Documents available for review on Readiness Center • Statements:http://nodal.ercot.com/readiness/reports/si/s/DAM_RESETTLEMENT_STATEMENT_20080110_0432268852000_DR2.htmlhttp://nodal.ercot.com/readiness/reports/si/s/dam_statement_20080110_0432268852000100_d1.htmlhttp://nodal.ercot.com/readiness/reports/si/s/dam_statement_20080110_0432268852000_d1.htmlhttp://nodal.ercot.com/readiness/reports/si/s/rtm_initial_statement_20080110_0432268852000100_i1.htmlhttp://nodal.ercot.com/readiness/reports/si/s/rtm_initial_statement_20080110_0432268852000_i1.htmlhttp://nodal.ercot.com/readiness/reports/si/s/rtm_trueup_statement_20080110_0432268852000100_t3.htmlhttp://nodal.ercot.com/readiness/reports/si/s/rtm_trueup_statement_20080110_0432268852000_t3.htmlhttp://nodal.ercot.com/readiness/reports/si/s/RTM_RESETTLEMENT_STATEMENT_20080110_432268852000_R4.html • Statement XMLshttp://nodal.ercot.com/readiness/reports/si/x/xs/DAM_RESETTLEMENT_STATEMENT_20080110_0432268852000_DR2.xmlhttp://nodal.ercot.com/readiness/reports/si/x/xs/DAM_STATEMENT_20080110_0432268852000100_D1.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xs/DAM_STATEMENT_20080110_0432268852000_D1.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xs/RTM_INITIAL_STATEMENT_20080110_0432268852000100_I1.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xs/RTM_INITIAL_STATEMENT_20080110_0432268852000_I1.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xs/RTM_RESETTLEMENT_STATEMENT_20080110_432268852000_R4.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xs/RTM_TRUEUP_STATEMENT_20080110_0432268852000100_T3.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xs/RTM_TRUEUP_STATEMENT_20080110_0432268852000_T3.XML http://nodal.ercot.com 18

  19. Release 8 documents – page 2 • Invoices:http://nodal.ercot.com/readiness/reports/si/i/DAM_INVOICE_20080110_0432268852000_DAM307.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11101.0432268852000100.CRR_BALANCING_INVOICE_20080114_0.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11101.0432268852000.CRR_BALANCING_INVOICE_20080114_0432.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11103.0432268852000100.DAM_INVOICE_20080114_04322688520.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11103.0432268852000.DAM_INVOICE_20080114_0432268852000_.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11104.0432268852000.DAM_LATE_FEE_INVOICE_20071010_43226.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11105.0432268852000100.RTM_INVOICE_20080124_04322688520.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11105.0432268852000.RTM_INVOICE_20080124_0432268852000_.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11106.0432268852000.RTM_LATE_FEE_INVOICE_20071010_43226.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11109.0432268852000.CARD_INVOICE_FINAL_20080427_4322688.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11109.0432268852000.CARD_INVOICE_INITIAL_20080310_43226.htmlhttp://nodal.ercot.com/readiness/reports/si/i/rpt.11110.0432268852000100.CRR_AUCTION_INVOICE_20080111_043.html • Invoices XMLs:http://nodal.ercot.com/readiness/reports/si/x/xi/DAM_INVOICE_20080110_0432268852000_DAM307.xmlhttp://nodal.ercot.com/readiness/reports/si/x/xi/rpt.11101.0432268852000100.CRR_BALANCING_INVOICE_20080114_04.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xi/rpt.11101.0432268852000.CRR_BALANCING_INVOICE_20080114_04322.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xi/rpt.11101.0432268852000.CRR_BALANCING_INVOICE_20080114_04322.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xi/rpt.11103.0432268852000.DAM_INVOICE_20080114_0432268852000_D.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xi/rpt.11104.0432268852000.DAM_LATE_FEE_INVOICE_20071010_432268.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xi/rpt.11105.0432268852000100.RTM_INVOICE_20080124_043226885200.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xi/rpt.11105.0432268852000.RTM_INVOICE_20080124_0432268852000_R.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xi/rpt.11106.0432268852000.RTM_LATE_FEE_INVOICE_20071010_432268.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xi/rpt.11109.0432268852000.CARD_INVOICE_FINAL_20080427_43226885.XMLhttp://nodal.ercot.com/readiness/reports/si/x/xi/rpt.11109.0432268852000.CARD_INVOICE_INITIAL_20080310_432268.XML http://nodal.ercot.com 19

  20. Release 8 documents – page 3 • Multiple CRR Auction Invoices See section titled CRR Auction Invoices - Release 7.2 at the following location: http://nodal.ercot.com/readiness/reports/si/index.html • Corresponding CRR Auction Invoice XMLs See section titled CRR Auction Invoices – Release 7.2 at the following location:http://nodal.ercot.com/readiness/reports/si/x/index.html • Counterparty Available Credit Limit Reporthttp://nodal.ercot.com/readiness/reports/r/r/cmm_acl_testcounterparty1_20070725.pdf • Total Potential Exposure Detail Reporthttp://nodal.ercot.com/readiness/reports/r/r/cmm_tpedetail_testcounterparty1_20070725.pdf http://nodal.ercot.com 20

  21. DAM Awards Status of DAM Award Communication (as of 3/21/08) • Due to integration issues, Notifications delivery moving toward mid-May • Query Get AwardSet will conform to a temporary xml schema and will not conform to EIP specification in the beginning. We posted XSD on the Readiness Center. Note that this is an interim measure for first 2 weeks of April. • Awards queries will likely return compressed payloads given the size of the reports • GetAwardSet composed of: • AwardedEnergyOffer • AwardedEnergyOnlyOffer • AwardedEnergyBid • AwardedAS • AwardedCRR • AwardedPTPObligation • Awards to be available via Market Manager (display of GetAwardSet) http://nodal.ercot.com 21

  22. DAM Awards DAM awards notification availability in the nodal Sandbox • There is a scheduled job running in Sandbox that sends out notifications once a day (around 11:53 AM CST) • To receive them, you must have your listener configured in the Sandbox environment – if you need it configured, send us an email with your URL (send to eds4@ercot.com) • NOTE: These notifications are generated from static files (pre-formed xmls) • AwardedCRR • AwardedAS • AwardedEnergyBid • AwardedEnergyOffer • AwardedEnergyOnlyOffer • AwardedPTPObligation • ConfirmedTrades • UnConfirmedTrades • OutageSet • ASObligations • StartupShutdownInstructions http://nodal.ercot.com 22

  23. Forthcoming Network Changes Network Changes / site to site fail-over testing (please communicate to your network / firewall teams) • Test to be conducted mid / late March • All QSEs need to have network changes in place no later than 3/14 • The changes should enable receiving / sending data to / from:: • 66.128.16.0/24 • 66.128.17.0/24 • 66.128.18.0/24 • Reminder: required ports do not change (443/80) • Reminder: required protocols do not change (http/https) http://nodal.ercot.com 23

  24. APPENDIX- DAM/RUC 4.9.1 Testing: Basic Communications Test (“Ping” Test) • BASIC COMMUICATION TEST • Prior to this test QSE’s using External Web Services will need to have their network and security teams make the following changes: • QSE’s Market System must be able to access:https://nodaleds.ercot.com:80/2007-08/Nodal/eEDS/EWS/NOTE: this SSL URL is on port 80NOTE: this is changed from Release 3.5 • QSE’s must be able to receive messages from 66.128.17.136 • QSE’s must be able to send messages to EDS Environment: 66.128.17.32Sandbox Environment: 66.128.16.84 • QSE’s using MIS User Interface will need to have their network and security teams make the following changes: • Must be able to access: MIS URL: https://nodaleds.ercot.com/misportal/NOTE: MMS User Interface will have link from MISNOTE: MIS/MMS UI are on port 443 http://nodal.ercot.com 24

  25. APPENDIX- DAM/RUC 4.9.1 Reference: Relevant Documents http://nodal.ercot.com 25

  26. APPENDIX- DAM/RUC 4.9.1 Reference: Relevant Documents http://nodal.ercot.com 26

  27. APPENDIX- DAM/RUC 4.9.1 Tracking: Readiness Metrics • READINESS METRICS: • Sign-Up Testing Window Scheduled • QSE signs up by 1/4/2008 – Status is GREEN • QSE’s that have not signed up by • 01/04/08 – Will turn Amber until signed up • 03/15/08 – Will turn red • MP8 - QSE Ability to Submit Transactions Via MIS • Expected completion date March 15 • MP9 – QSE Ability to Submit Web Service Transactions • Expected completion date March 15 • Execution • MP’s that have met readiness metric M8 or M9 by 3/15/08 are GREEN • MP’s that have attempted readiness metric M8 or M9 by 3/15/08 are AMBER • MP’s that have not yet attempted readiness metric M8 or M9 by 3/15/08 are RED • MP16 - MP EDS-4 Trials Participation (phase 2) • ERCOT is calling all QSEs that have not signed up for EDS4 http://nodal.ercot.com 27

  28. Appendix- DAM/RUC 4.9.1 Reference: QSE Data Preparation Reminder to Download Settlement Points and QSE Short Name List (both files posted on Readiness- http://nodal.ercot.com/readiness/eds4/documents/index.html) • Both data sets are subject to change • QSE Short Names used in transactions • Your QSE short name is needed as <source> in XML Header • All QSE short names listed, but may change • Can use ERCOT test QSE of “TSTQSE” to avoid populating and changing QSE list in your systems • Settlement Point used as points of business in submission testing • Market Participants revisiting Resource Node SPs • Considering change from Low side to High side • Change would result in many SP name changes http://nodal.ercot.com 28

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