Planned Transmission Outages Occurring Next 30 Days 1 PUB 2026-08-20T06:20:49 2026-08-20T00:00:00 2026-09-18T23:59:59 1-00144538 2025-03-10T07:00:00 2027-12-10T17:00:00 P C KAKABEKA FALLS GS T1 PowerTransformer 50 kV OOS KAKABEKA FALLS GS T2 PowerTransformer 50 kV OOS KAKABEKA FALLS GS T3 PowerTransformer 50 kV OOS KAKABEKA FALLS GS T4 PowerTransformer 50 kV OOS Non-recallable AA 1-00245787 2026-09-08T07:00:00 2026-09-18T16:00:00 P C CHATS FALLS GS T30-Q4C Disconnect 230 kV OOS CHATS FALLS GS TSS2 PowerTransformer 50 kV OOS 1 Day(s) RISK 1-00247612 2026-09-16T08:00:00 2026-09-16T16:00:00 P C ARNPRIOR GS TSS1 PowerTransformer 50 kV OOS 1 Hour(s) RISK 1-00249610 2024-03-15T08:00:00 2027-12-31T23:00:00 I C LAKEHEAD TS C8A Breaker 50 kV INFO Non-recallable IMPL 1-00249895 2026-09-14T08:00:00 2026-09-15T15:00:00 P C SMOKY FALLS 2 GS SS1 PowerTransformer 50 kV OOS 6 Hour(s) RISK 1-00250625 2026-09-14T07:00:00 2026-09-15T16:00:00 P C OTTO HOLDEN GS SS2 PowerTransformer 50 kV OOS Non-recallable RISK