NOTICE DATE: December 02, 2020
NOTICE TYPE: M-C120220-01 CRR
SHORT DESCRIPTION: PST optimization in CRR Auctions
INTENDED AUDIENCE: CRR Account Holders
DAYS AFFECTED: January 21, 2021, and February 4, 2021
LONG DESCRIPTION: To better align with Day-Ahead Market (DAM) processes, ERCOT will start optimizing Phase Shifting Transformers (PSTs) in Congestion Revenue Right (CRR) Auctions. Currently, PSTs are set to a neutral angle, which remains fixed during auction optimization. With this modification, PST angles may change during auction optimization to help manage congestion. ERCOT will begin PST optimization in the following CRR Auctions and will optimize PSTs in all subsequent CRR Auctions:
CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask].
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