Event Details

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LLWG Meeting
October 24, 2025 09:30 AM

ERCOT Austin 8000 Metropolis (Building E), Suite 100 Austin, TX 78744 Boardrooms A and B	WebEx Conference Teleconference: 877-668-4493 Meeting number: 2556 351 5478 Meeting password: LLWG1024

1.	Antitrust Admonition	Bob Wittmeyer (Longhorn Power)	9:30 am
2.	Overview of ERCOT LL Interconnection and Interim VRT Assessment Process	Agee Springer and Yunzhi Cheng (ERCOT)	9:35 am
3.	Status Updates: Effectiveness of Transmission Upgrades in Terms of Loss of Load Reduction	Sun Wook Kang (ERCOT)	10:20 am
4.	2026 Large Load RFI	Sam Morris (ERCOT)	10:45 am
5.	Single Source for LL Data	Marilyn Jayachandran (ERCOT)	11:00 am
6.	Investigation into Vulnerability of Synchronous Machines to Large Load Subsynchronous Active Power Variation	Jimmy Zhang and Jonathan Rose (ERCOT) Andrew Isaacs (Electranix)	11:15 am
7.	Lunch		12:00 pm
8.	Recent ERCOT LL Events	Patrick Gravois (ERCOT)	1:00 pm
9.	Load Cluster Study Concepts	Clayton Greer (Cholla)	1:30 pm
10.	AI Data Center Integration- Stability Risks & Mitigations	Jason MacDowell (GE Vernova)	2:00 pm
11.	EPC Power Agile Grid Forming BESS for AI Loads	M A Awal & Jason Barmann (EPC Power)	2:30 pm
12.	Adjourn		3:00 pm