***** EXTERNAL Email *****Please be cautious and evaluate before you click on links, open attachments, or provide credentials. Friends of WMWG- here is the draft agenda for our meeting this Friday. Please let me or Murali know what we've missed by end of day. I plan to ask stakeholder services to post the final agenda tomorrow morning. 1. Antitrust Admonition 2. Agenda Review 3. Review of 2023 A/S Methodology - ERCOT/Nitika Mago 4. NPRR 1145, Use of State Estimator-Calculated ERCOT-Wide TLFs in Lieu of Seasonal Base Case ERCOT-Wide TLFs for Settlement - ERCOT/Randy Roberts * Review correlation between load and EMS TLF compared to the existing calculation. * Review correlation between wind generation using EMS TLF vs. existing calculation as well as the seasonal differences between the two methods. * Review allocation factors for Unaccounted for Energy (UFE), which have not changed since 2001. 5. NPRR 1138, Communication of Capability and Status of Online IRRs at 0 MW Output - WMWG/Comment Authors 6. Update on discussion/progress on Verifiable Cost Revisions and next steps - WMWG, Sams 7. Develop issues list/settlement questions regarding NPRR1143, Provide ERCOT Flexibility to Determine When ESRs May Charge During an EEA Level 3 - WMWG, Sams Bryan Sams Vice President, Government and Regulatory Affairs CALPINE CORPORATION Cell: (512) 632-4870 Email: [log in to unmask]<mailto:[log in to unmask]> [cid:image001.png@01D563DE.86522E80] COMPANY CONFIDENTIALITY NOTICE: The information in this e-mail may be confidential and/or privileged and protected by work product immunity or other legal rules. No confidentiality or privilege is waived or lost by mis-transmission. If you are not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any review, dissemination, or copying of this e-mail and its attachments, if any, or the information contained herein is prohibited. If you have received this e-mail in error, please immediately notify the sender by return e-mail and delete this e-mail from your computer system. ######################################################################## To unsubscribe from the WMWG list, click the following link: https://lists.ercot.com/cgi-bin/wa?SUBED1=WMWG&A=1