New Convergence Bidder: TrailStone Energy Marketing, LLC

Address: 2901 Via Fortuna Dr., Suite 125 Terrace 6, Austin, TX 78746

Identification (SCID): TSEM

Effective Date in Master File: 2/25/2022

Certification Completed: Scheduling Coordinator for Convergence Bidding

New Scheduling Coordinator: Arlington Energy Center III

Address: 700 Universe Blvd, Juno Beach, FL 33408

Identification (SCID): AEC3

Effective Date in Master File: 3/1/2022

Certification Completed: Scheduling Coordinator

A document with a list of all scheduling coordinators, convergence bidding entities and congestion revenue rights (CRR) holders is posted on the ISO website.