march 27, 2014 technical advisory committee (tac) update to rms kathy scott april 1, 2014 tac update...
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March 27, 2014March 27, 2014Technical Advisory Committee Technical Advisory Committee (TAC) Update to RMS(TAC) Update to RMS
Kathy Scott
April 1, 2014 TAC Update to RMS 1
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ERCOT Board UpdateERCOT Board Update
Proposed ERCOT Bylaws Amendment Board Member Eligibility:
TAC Approved these amended Bylaws as they were presented by ERCOT
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Microsoft Word 97 - 2003 Document
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Houston Import Project Review 02/27/14 TAC Meeting: Tabled at TAC 03/27/14 TAC Meeting: ERCOT, Calpine and
NRG provided the following presentations concerning the Houston Import Project (HIP):
A lot of discussion and passion was displayed that reflected differing positions concerning ERCOT’s HIP Independent Review and project’s total cost requiring a roll call vote:
◦ Motion: Endorse ERCOT’s Independent Review of Houston Import Project (HIP) as submitted by ERCOT: Roll Call Tally : 20(Y)- 5(N) and 5(A) – Motion Approved
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Compressed (zipped) Folder
Microsoft PowerPoint 97-2003 Presentation
Microsoft PowerPoint 97-2003 Presentation
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PRS Initiatives and Votes PRS Initiatives and Votes Nodal Protocol Revision Requests (NPRRs) (Vote):
◦ NPRR576, Changing Non-Spin Service to be Dispatched by ERCOT (formerly “Changing Non-Spin Service to an Off-Line Service”) – URGENT AFTER 3-ROLL VOTES: APPROVED AS MODIFIED BY ERCOT AND CPS
ENERGY’S COMMENTS WITH A VALUE OF X= $75.00 – ROLL CALL TALLY: 24(Y) 5(N) 2(A)
◦ NPRR589, Ancillary Service Offers in the Supplemental Ancillary Services Market – Approved
◦ NPRR590, Inclusion of WSL in the Default Uplift Invoice Allocation Approved as submitted by PRS (Showed posting will be in MIS Public
area)
◦ NPRR592, Clarification of Meter Repair Timelines for RTM Settlements Approved as submitted
◦ NPRR594, Clarifications to the ERCOT Fee Schedule and the Point-to-Point Option Award Fee Approved as submitted
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PRS Initiatives and Votes PRS Initiatives and Votes NPRRs:
◦ NPRR596, External Load Service Entities – URGENT Approved as submitted
◦ NPRR602, Exemption for Sharyland Brady Load Transition – URGENT Approved as submitted
◦ NPRR603, ERS Settlement and Service Types – URGENT Approved as submitted
◦ Withdrawal Request NPRR583, Validate That CSA Bypass Code in a Move-Out
Request is From Current CSA CR of Record (Request for Withdrawal) Withdrawal Unanimously Approved as Recommended by RMS
and PRS
◦ Annual Review: Annual Review of Other Binding Document List (Vote)
Approved as submitted by PRS
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Microsoft Excel 97-2003 Worksheet
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WMS/COPS/RMS Initiatives & WMS/COPS/RMS Initiatives & VotesVotesWholesale Market Subcommittee Report*◦ Resource Adequacy Task Force (RATF) Update
NPRR598 OBD - Methodology for Implementing an Operating Reserve Demand Curve (Possible Vote) Approved with ERCOT’s clean-up document and TAC
Comments to include “$1,000.00 at or above” clarifying language.
Changes to RATF scope where also agreed upon by TAC
Commercial Operations Subcommittee Report*◦ NPRR570 Phase 2 Implementation (Possible Vote)
TAC Unanimously Approved Phase 2 of NPRR570 for Initial Settlements to move to OD+5 Days effective May 1, 2014.
Retail Market Subcommittee Report*◦ Update provided of RMS voting on NPRR583 and
NPRR602, Working Groups and Taskforce’s activities, along with ERCOT’s Unplanned System Outage occurring on 3/11 & 3/12
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ROS Initiatives and VotesROS Initiatives and VotesReliability and Operations
Subcommittee Report *◦Critical Infrastructure Protection Working Group (CIPWG) Update: http://www.ercot.com/calendar/2014/03/20140327-TAC
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Other Binding Documents (Vote)Other Binding Documents (Vote)
Credit Formulas and Detail Whitepaper for the Day-Ahead Market and Congestion Revenue Rights Auction – Approved
Emergency Response Service Procurement Methodology – Approved
Setting the Shadow Price Caps and Power Balance Penalties in SCED – Approved
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ERCOT Operations, Planning & IT ERCOT Operations, Planning & IT ReportsReports
NPR568, Real Time Reserve Price Adder Based on Operating Reserve Demand Curve, Update: March 2014
Development In Progress Incorporated NPRR591 As-Built Clarification & Corrections Related to
NPRR568 Incorporated NPRR598 Clarify Inputs to PRC & ORDC
Creation of Test Plans and Scripts In Progress Operating Reserve Demand Curve (ORDC) Workshops scheduled: Monday 4/7 Houston at CenterPoint Tower Auditorium Wednesday 4/16 DFW at Garland Fire Administration Building Friday 4/18 Austin at ERCOT Austin + WebEx
April - May 2014 ERCOT Internal Testing
◦ June 1st - Go Live!!!!
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ERCOT Operations, Planning & IT ERCOT Operations, Planning & IT ReportsReports
Future Ancillary Services Team (FAST) Update
Annual ERS Report (Q&A Only)
Review the Final Assessment Report of the 30-Minute ERS Pilot
Review the Final Assessment Report of the FRRS Pilot
These updates and reports are located in Key Documents on TAC’s 3/27/14 meeting page: http://www.ercot.com/calendar/2014/03/20140327-TAC
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Other BusinessOther BusinessReserve Margin/Resource Adequacy
Discussion – ◦Will be slated for a future TAC meeting agenda
NPRR Appeals Process◦TAC and ERCOT Legal agreed with Clayton
Greer’s suggestion to refer to PRS for discussion.
Real Time Co-Optimization Process (PUCT Discussion Topic) ◦Brad Jones (ERCOT) stated ERCOT will be ready
later this summer to start this discussion following several large projects’ implementation.
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Questions?Questions?
12April 1, 2014 TAC update to RMS