AIES Event Log

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Date/Time Comments
08/03/2026 00:52Supply Surplus is no longer in effect. Restatements to reduce zero dollar block volumes within the T-2 time frame are no longer permitted.
08/03/2026 00:52Supply Surplus is no longer in effect. Restatements to increase export interchange transactions within the T-2 time frame are no longer permitted.
08/02/2026 22:51Supply Surplus in effect; restatements to increase export bids and reduce Import offers are now permitted within the T-2 timeframe.
08/02/2026 22:51Supply Surplus in effect; restatements to reduce zero-dollar block volume are now permitted within the T-2 timeframe.
08/02/2026 05:03Supply Surplus is no longer in effect. Restatements to reduce zero dollar block volumes within the T-2 time frame are no longer permitted.
08/02/2026 05:03Supply Surplus is no longer in effect. Restatements to increase export interchange transactions within the T-2 time frame are no longer permitted.
08/01/2026 23:30Supply Surplus in effect; restatements to increase export interchange transactions are now permitted within the T-2 time frame.
08/01/2026 23:30Supply Surplus in effect. Restatements to reduce zero dollar block volume are now permitted within the T-2 time frame.
08/01/2026 22:49Cascade 2 offline
08/01/2026 22:12H R Milner offline
08/01/2026 00:13Keephills 2 offline
07/29/2026 02:41Supply Surplus is no longer in effect. Restatements to reduce zero dollar block volumes within the T-2 time frame are no longer permitted.
07/29/2026 02:41Supply Surplus is no longer in effect. Restatements to increase export interchange transactions within the T-2 time frame are no longer permitted.
07/29/2026 00:34Supply Surplus in effect. Restatements to increase export interchange transactions are now permitted within the T-2 time frame.
07/29/2026 00:34Supply Surplus in effect. Restatements to reduce zero dollar block volume are now permitted within the T-2 time frame.

Report Disclaimer
The above information represents a log of non-confidential system events of public interest that impact the AIES. It is a manual communications tool updated by the AESO on a reasonable efforts basis.