<h2><span style="font-weight: 400;"><img src="/storage/docs/2025/01/1-8-25-WMS-hero.png" width="785" height="438" /></span></h2>
<h2><a href="/sharing/?token=e2dece88-3514-4c2e-821e-70569a505574"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 0 - Validation for WMS Standing Representatives - Suzy Clifton</span></h2>
<h2><a href="/sharing/?token=124fbf10-d596-4fa7-bf2d-0dd3a9595689"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 1 - Antitrust Admonition - Suzy Clifton</span></h2>
<h2><a href="/sharing/?token=d1c453e7-0d94-4463-abca-0d6682c63881"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 2 - Election of 2025 WMS Chair and Vice Chair - Vote - Suzy Clifton</span></h2>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Introduction of 2025 WMS representatives including new members from different segments such as cooperative, independent power marketer, independent retail electric provider, and municipal segment.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Explanation of the election process for WMS Chair and Vice Chair including nomination and voting procedures.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Nomination and election of Blake Holt from LCRA as WMS Chair for 2025 with no other nominations.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Nomination and election of Jim Lee as WMS Vice Chair for 2025 with no other nominations.</span></li>
</ul>
<h2><a href="/sharing/?token=d93707a7-50ec-43a7-b6b4-e997348f7c56"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 3 - Agenda Review - WMS Leadership</span></h2>
<h2><a href="/sharing/?token=8cb5b454-787d-4d76-95a1-3ec29253ca96"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 4 - Approval of WMS Meeting Minutes - Possible Vote - WMS Leadership</span></h2>
<h3><a href="/sharing/?token=05ca55a7-83c6-4e73-ada0-9045b418dc48"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 4.1 - November 6, 2024</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Motion to approve the November 6, 2024 WMS meeting minutes as submitted added to the combo ballot.</span></li>
</ul>
<h3><a href="/sharing/?token=ade173d4-844e-4a37-b355-fa67d110639d"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 4.2 - December 4, 2024</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Inquiry about the availability of December 4th meeting minutes.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Confirmation that December 4th meeting minutes are not available.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">November 6th meeting minutes are the only ones available at this time.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Request to defer approval of December 4th meeting minutes to February.</span></li>
</ul>
<h2><a href="/sharing/?token=70beb2d2-4469-4b3f-8a61-177308dbe350"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 5 - ERCOT Operations and Market Items</span></h2>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Opened the floor for ERCOT to discuss any items related to operations and market.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Dave Maggio from ERCOT confirmed there were no items to discuss and gave the go-ahead to proceed with the agenda.</span></li>
</ul>
<h2><a href="/sharing/?token=ac906d15-d7c3-4972-a432-ce4af74a4ad1"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 6 - WMS Revision Requests</span></h2>
<h3><a href="/sharing/?token=ace0935e-3343-4299-a55a-b509ce6662c7"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 6.1 - VCMRR042, SO2 and NOx Emission Index Prices Used in Verifiable Cost Calculations</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Motion to table VCMRR042 added to the combo ballot.</span></li>
<ul>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">The agenda item VCMRR042 is up for individual assessment (IA), but a motion to table it is needed.</span></li>
</ul>
</ul>
<h3><a href="/sharing/?token=3d3b8a28-a1d3-4c28-b919-7af4ab9dd1e4"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 6.2 - COPMGRR051, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Motion to table COPMGRR051 added to the combo ballot ‘relating to NPRR1264’ </span></li>
<ul>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Discussion on taking action under language review items.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Need for a separate ballot due to Blake's voting requirement as a consumer.</span></li>
</ul>
</ul>
<h3><a href="/sharing/?token=0d821833-1dcc-4c2a-acc7-83d6dd045971"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 6.3 - SMOGRR031, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Motion to table SMOGRR031 added to the combo ballot ‘related to NPRR1264’.</span></li>
</ul>
<h3><a href="/sharing/?token=a46f9a1a-6dac-4921-bca1-3a0912fa287f"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 6.4 - VCMRR043, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Motion to table VCMRR043 added to the combo ballot ‘related to NPRR1264’.</span></li>
<ul>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Clarification was made that VCMRR043 is not referring to 40 RRs.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Discussion on whether NPRR1264 should be included in the motion.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Suggestion to include all revision requests related to the subject under WMS's purview to avoid separate motions.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Clarification that the NPRR is not under WMS purview and might require a separate request.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Proposal to table items VCMRR043, COPMGRR051, SMOGRR31, and request for PRS to table NPRR1264.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Voting took place across various segments including consumer, cooperative, independent generator, independent power marketers, independent retail electric provider, investor-owned utilities, and municipal segments.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">The motion to table the items was carried unanimously.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Acknowledgments given for clarifications and handling the process.</span></li>
</ul>
</ul>
<h2><a href="/sharing/?token=dbb6d3f7-5714-4e16-9e99-6dca70cc6a6e"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 7 - NPRR1264, Creation of a New Energy Attribute Certificate Program - Possible Vote - WMS Leadership</span></h2>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Motion to request PRS to table NPRR1264 added to the combo ballot ‘related to NPRR1264’.</span></li>
<ul>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Texas Energy Buyers Alliance advocating changes to the renewable energy certificate (REC) program.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Program to be renamed from REC trading program to Energy Attribute Certificate (EAC) trading program, affecting binding documents.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">NPRR to enable tracking of attributes like production hour, fuel type, location, vintage of generator, with potential for more attributes.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Certificates to be available for all generator types including nuclear and energy storage.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Potential benefits for compliance with international and national regulations like those related to energy matching for hydrogen markets.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Enhanced transparency and market functionality through improved API features, enabling disaggregation and partial transfer of certificates.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Policies for generator confidentiality with a 60-day delay before public information release.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Third-party certification possible to verify generator operations, aiding market transactions.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Effectiveness conditional on system readiness, overlapping with the expiration of the solar RPS program.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Confidential treatment of RPS industrial customer non-participation election to remain.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">NPRR is voluntary; no mandate for loads to buy certificates.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Discussion on benefits of a structured market vs. bilateral contracting for attribute transactions.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">ERCOT not expected to perform third-party certification; this could be done by various external companies.</span></li>
<li style="font-weight: 400;" aria-level="2"><span style="font-weight: 400;">Clarification on handling of attributes in hybrid systems to prevent double counting.</span></li>
</ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Motion to approve the combo ballot as presented carries unanimously with no abstentions.</span></li>
</ul>
<p><span style="font-weight: 400;"><img src="/storage/docs/2025/01/1-8-25-wmscomboballot2.png" /></span></p>
<h2><a href="/sharing/?token=73cad7d7-7101-426e-9e1f-21c25f470c1d"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 8 - Revision Requests Tabled at PRS and Referred to WMS - Possible Vote - WMS Leadership</span></h2>
<h3><a href="/sharing/?token=873b9a0a-706c-47bc-87c6-8866fb892738"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 8.1 - NPRR1070, Planning Criteria for GTC Exit Solutions</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">NPRR1070 shares some overlap with NPRR1247, which was recommended for approval in December.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">There is uncertainty about the necessity of NPRR1070 due to changes in planning with NPRR1247.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">NPRR1070 was put on hold pending NPRR1247, but none of its concepts were included in the latter initiative.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">NPRR1070 is being updated, and certain parts, like PGRR119, are being handled separately.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">NPRR1070 is not redundant to NPRR1247 as it covers issues unaddressed by NPRR1247.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Concerns exist about potential transmission needs not addressed due to the broad authority given by NPRR1247.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">NPRR1070 ensures transmission issues initially a reliability problem but turned into an economic problem.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">The need for written clarification of practices already in use by ERCOT, particularly regarding GTCs and economic assessments (EAs).</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">There are discussions about how to manage generation throttled by GTCs, which is currently not documented in ERCOT's practices.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">NPRR1070 may still hold key unresolved issues, so it is recommended to proceed and wrap up the initiative.</span></li>
</ul>
<h3><a href="/sharing/?token=2b42a5c5-5656-4e27-b407-5795aac98fef"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 8.2 - NPRR1235, Dispatchable Reliability Reserve Service as a Stand-Alone Ancillary Service - SAWG</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Stakeholders were requested to provide feedback on the options by January 10th, following an extension from the November SAWG meeting.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">There is an internal discussion on whether to amend the existing NPRR1235 with comments or to propose a new NPRR based on stakeholder feedback.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Stakeholders expressed the need for a better understanding of the concepts before providing feedback, seeking clarification at the upcoming January 24th SAWG meeting.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Concerns were raised about ensuring a principle-based approach, questioning the proposal's current direction and the potential creation of unnecessary costs.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">The aim is to develop DRRS as a tool for operational uncertainty and future flexibility while considering stakeholder input.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Commitment to continue the discussion at future meetings, ensuring stakeholder opportunities for input and developing a robust design.</span></li>
</ul>
<h3><a href="/sharing/?token=ec4ba293-3ee1-4c63-8346-a13a6a68a87a"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 8.3 - NPRR1202, Refundable Deposits for Large Load Interconnection Studies</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">ERCOT is considering incorporating NPRR1202 into the larger load effort of NPRR1234.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Currently at the drawing board stage with ongoing studies to possibly revamp fee amounts.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Idea to merge the increased interconnection fees proposed by Longhorn Power from NPRR1202 into NPRR1234.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Bill Barnes expressed dissatisfaction with ERCOT's response for not supporting the fee increase, citing internal accounting issues as the reason.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">ERCOT committed to re-evaluate the fee increase potential for better staffing funding and more discipline in the large load queue.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Stakeholders believe ERCOT's reasons for not implementing the proposed changes are internal and could be resolved in the future.</span></li>
</ul>
<h3><a href="/sharing/?token=ba3e4823-2799-407a-841f-76e873e60d74"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 8.4 - NPRR1238, Voluntary Registration of Loads with Curtailable Load Capabilities</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Still under discussion on the ROS side; ERCOT is working towards filing comments.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Goal is to align this with the large load NPRR effort.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">No immediate action required from WMS.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Joe Dan Wilson mentioned ongoing efforts to work with clients to publish comments.</span></li>
</ul>
<h2><a href="/sharing/?token=25c88e97-ffa7-44e1-b7aa-576bdbc33b22"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 9 - Congestion Management Working Group - CMWG - Alex Miller</span></h2>
<p><a href="/storage/docs/2025/01/09-cmwg-update-2025-1-wms.pdf"><span style="font-weight: 400;">09-cmwg-update-2025-1-wms.pdf</span></a></p>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Meeting held on December 6th.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Discussion on CRR technology update, including IT challenges and potential improvements.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Implementation of hardware changes in April resulted in 20% performance improvement.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Future upgrades could provide another 30% improvement.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Cloud foundations project set for completion in Q2 2025.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">CRR Tech Refresh project to start in 2026, focusing on upgrading database, operating system, and software.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Market changes and potential removal of multi-month products discussed.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Draft NPRR reviewed to strike references to multi-month strip references.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Introduction of pricing report with 1 megawatt bid minimum.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">New time of use super peak obligation to be discussed in upcoming CMWG meeting.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Operational concerns related to IRR telemetry and curtailment logic identified by ERCOT operations staff.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Widespread issue across regions and resource types with inaccurate telemetry signals.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">ERCOT issuing RFIs to generators with issues, requesting confirmation of accurate RTPP calculations.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">NTE implementation providing operational benefits despite existing issues.</span></li>
</ul>
<h3><a href="/sharing/?token=3389e2a1-bd1b-444f-9961-4f32d2ac0a4f"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 9.1 - NPRR1214, Reliability Deployment Price Adder Fix to Provide Locational Price Signals, Reduce Uplift and Risk - CMWG - Possible Vote</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">ERCOT staff and sponsors are revising language and looking at draft comments.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Extensive changes include new sections for vocational adders in settlement protocols.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Updates made to names and variables to prevent system conflicts, including addition of subscripts.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Clarified math for positive/negative price adder.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Hub prices clarified as derived from locational prices.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Correction made to restore a previous inadvertent change.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">No immediate concerns from the group; ERCOT internal review ongoing.</span></li>
</ul>
<h2><a href="/sharing/?token=70bc572b-ff51-430c-988f-0c8a12f20457"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 10 - Meter Working Group - MWG - Michael Blum</span></h2>
<h3><a href="/sharing/?token=16f44801-685b-43fd-8439-bc79c36f0a98"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 10.1 - SMOGRR028, Add Series Reactor Compensation Factors - MWG - Possible Vote</span></h3>
<p><a href="/storage/docs/2025/01/10-meter-working-group-wms-update-8jan25.pdf"><span style="font-weight: 400;">10-meter-working-group-wms-update-8jan25.pdf</span></a></p>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Draft proposed changes to the methodology were sent to stakeholders in November.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Changes were reviewed in December, with comments provided by TDSP.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">New obligation for owners to provide TDSPs with key values for compensation calculations was discussed.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Edits considered editorial in nature were sent out for feedback but no recent feedback was received.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Revised edits have been submitted to the ERCOT revision process.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Approval of the SMOGRR028 with the meter working group's edits is recommended.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Official posting of comments is pending, and discussion is deferred to the next meeting.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Details of proposed changes are available on the meeting webpage.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Announcement of leadership change with Kyle Stuckly nominated as the new chair.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Vote on leadership will occur next month.</span></li>
</ul>
<h2><a href="/sharing/?token=e847f102-fa27-40d7-9ce6-72c06cfb6fae"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 11 - Wholesale Market Working Group - WMWG - Blake Holt</span></h2>
<p><a href="/storage/docs/2025/01/11-wmwg-update-to-wms-of-december-10-jan-6-meetings.pdf"><span style="font-weight: 400;">11-wmwg-update-to-wms-of-december-10-jan-6-meetings.pdf</span></a></p>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">WMWG held two meetings recently, one in December and another a few days ago.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Discussed leadership positions for 2025; Amanda Frazier nominated as chair and Trevor Safko as vice chair, with no other nominations received.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">ERCOT's Sam Morris provided information on how wholesale storage load is forecasted and settled like regular load.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Opportunity for input and changes with real-time co-optimization implementation when EMS is reopened was discussed.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">WMWG to continue discussing NPRR1256 among other NPRRs.</span></li>
</ul>
<h3><a href="/sharing/?token=694995eb-bc12-498a-8a87-ae9a1776ba37"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 11.1 - NPRR1229, Real-Time Constraint Management Plan Energy Payment - WMWG - Possible Vote</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">NPRR1229 involves cost recovery payments for units that trip offline and sustain damage due to a constraint mitigation plan.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">The topic has been under discussion for several months.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">STEC presented their most recent set of comments.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">There were substantive questions on calculation methods for the payments.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">A broader question was raised about inclusion of these payments in the global mitigation concept of NPRR1190.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Discussion to continue in the next meeting.</span></li>
</ul>
<h3><a href="/sharing/?token=e818ace7-d7d4-495d-b019-aa29f3b69fa2"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 11.2 - NPRR1241, Firm Fuel Supply Service FFSS Availability and Hourly Standby Fee - WMWG - Possible Vote</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Motion to endorse NPRR1241 as amended by the 12/3/24 Luminant comments added to the combo ballot.</span>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">NPRR1241 is ready for WMS's action with comments on revising the clawback proposal for firm fuel resources.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Discussion on the CARD and CRR balancing account allocation, considering the removal of the zonal component.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">ERCOT to collect data on historic CRR account and TCOS allocations for further recommendations.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Pending discussion on EPA impacts on ERCOT fleet, with Susana Hildebrand set to present at the next WMWG meeting.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Katie Rich acknowledges stakeholder feedback on the revised NPRR1241.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Revised proposal aims to balance penalties for resource availability during watches.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">WMWG endorses the proposal, considering a combo ballot for approval.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">No objections to the proposal; moving forward with recommended actions.</span></li>
</ul>
</li>
</ul>
<h3><a href="/sharing/?token=62c5f8ac-2aa0-4ae4-b604-3bbcd72b5d3b"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 11.3 - NPRR1256, Settlement of MRA of ESRs - WMWG - Possible Vote</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Discussion focused on how ESRs would be settled when selected as a must-rent alternative.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">ERCOT representatives, including Ino González and Kenneth Ragsdale, explained the NPRR.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">There is a need for further discussion on verifying ESRs’ state of charge when serving as an MRA.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">A follow-up discussion is scheduled for the next WMSWG meeting.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Query raised about distinction between state of charge and availability payments for MRA.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Current NPRR allows for reducing standby payments if the resource is not available.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Comments are being prepared to further reduce standby payments if an ESR does not have the required state of charge at the beginning of their obligation block.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Proposal to introduce a reduction factor for state of charge at the next WMSWG meeting.</span></li>
</ul>
<h2><a href="/sharing/?token=1c7b4013-a7a3-4379-bd35-47de3f7d2459"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 12 - Combo Ballot - Vote - WMS Leadership</span></h2>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Motion to approve the combo ballot as presented carries unanimously with no abstentions.</span></li>
</ul>
<p><span style="font-weight: 400;"><img src="/storage/docs/2025/01/1-8-25-WMScomboballotitems.png" width="691" height="71" /></span></p>
<p><span style="font-weight: 400;"><img src="/storage/docs/2025/01/1-8-25-comboballotresults.png" /></span></p>
<h2><a href="/sharing/?token=27b0107f-4db9-4312-bbd7-970549030333"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 13 - Notice of Withdrawal</span></h2>
<h3><a href="/sharing/?token=e5d2efe6-2b43-4d21-a364-c992a9171390"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 13.1 - NPRR1200, Utilization of Calculated Values for Non-WSL for ESRs</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Notice to withdraw NPRR1200 as filed by NextEra.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">No action required by WMS on NPRR1200.</span></li>
</ul>
<h2><a href="/sharing/?token=3035f675-4eca-4f05-88d2-fd4f60ad921c"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 14 - Other Business - WMS Leadership</span></h2>
<h3><a href="/sharing/?token=0dfd3659-b636-43fb-adf6-ebae6bfca92a"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 14.1 - 2025 WMS Goals</span></h3>
<p><a href="/storage/docs/2025/01/14-2024-wms-goals-tac-approved-20240327.pdf"><span style="font-weight: 400;">14-2024-wms-goals-tac-approved-20240327.pdf</span></a></p>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">2025 WMS goals are introduced, with an emphasis on revisiting them in the next meeting.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">The group is tasked with reviewing the 2024 goals and proposing any changes for future discussion.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Discussion on whether the annual setting of goals is necessary; this has been raised before.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">TAC's subcommittees may need direction on whether to continue the goal-setting process.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Previous reports on goals have been discontinued, leading to questions on their applicability.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Kara Beckmann raised an ongoing item about transparency in large load interconnection reporting, which may become a goal within WMS.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">An NPRR related to the aforementioned transparency issue is being prepared, aimed at ensuring customer confidentiality.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">The report related to the NPRR allows for discretion in reporting, balancing accuracy with confidentiality.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Discussion will resume in the next month for any potential edits to the 2025 goals, with approvals possibly in February or March.</span></li>
</ul>
<h3><a href="/sharing/?token=d9490e3c-1a7f-4e71-b514-d80dab5d7ec1"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 14.2 - 2025 WMS Working Group Leadership</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">A chair is established, but a vice chair is still needed.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Aim to finalize the working group leadership by March.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Working groups are advised to prioritize establishing leadership.</span></li>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">Consider adopting a co vice chair structure to enhance leadership and succession planning.</span></li>
</ul>
<h3><a href="/sharing/?token=c12c9568-08c0-4ba5-9562-cd0426011a36"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 14.3 - Review Open Action Items - WMS Leadership</span></h3>
<ul>
<li style="font-weight: 400;" aria-level="1"><span style="font-weight: 400;">No open action items need review; issues were resolved in December.</span></li>
</ul>
<h2><a href="/sharing/?token=284079cc-5177-4ac9-8ea6-57ccbae4bfd5"><span style="font-weight: 400;">▶️</span></a><span style="font-weight: 400;"> 15 - Adjourn - WMS Leadership</span></h2>
<p><span style="font-weight: 400;"> </span></p>
<h2><br /><br /></h2>